government of mizoram power & electricity …€¦ · 12 for 11kv and 33kv lines, no single...

GOVERNMENT OF MIZORAM

POWER & ELECTRICITY DEPARTMENT

SCHEDULE OF RATES

2020

for official use only

SCHEDULE OF RATES: 2020

Published by

Engineer-In-Chief

Power & Electricity Department

Government of Mizoram

Mizoram : Aizawl

Copyright reserved by the publisher

1st Impression : May 2015, Copies : 500

2ndImpression : February 2018 Copies : 500

3rd Impression : March 2019 Copies : 500

4th Impression : September 2020 Copies : 500

Layout Design :

SOR Committee, P&E Department

Government of Mizoram

Mizoram : Aizawl

All right reserved. No part of this publication may be reproduced, stored in a retrieval

system or transmitted in any form or by any means, electronic, mechanical, photocopy,

recording or otherwise without the prior permission of the publisher

Printed at :

Lois Bet Print & Publication

Chanmari, Aizawl

Ph : 2349250/2345393

Fax : (0389) 2349970

FORWARD

Power & Electricity Department, Government of Mizoram published its first and foremost

Schedule of Rates (SOR) in the year 2015. Since then, efforts have been made to update and revise

the SOR as per prevailing market rate of materials with applicable taxes, labour cost and

introduction of new practice. The second and third impression of the SOR had been published in

the year 2018 and 2019 respectively.

With the price escalation of some materials and equipments, rate of some items in the

existing SOR 2019 is found to be no longer workable. As such, a committee under the

chairmanship of Superintending Engineer (PDM), O/o Engineer-in-Chief, P&ED comprising of

10nos of committee members from various offices under Power & Electricity Department have

been constituted and revision of SOR 2019 had been undertaken accordingly.

Hoping to serve the purpose with high utilization in formulation of Detailed Project Report

(DPR) and estimations, the Schedule of Rates 2020 is hereby approved and shall be enforced with

immediate effect and until further order.

(Er. LALDUHZUALA SAILO)

Engineer-in-Chief

Power & Electricity Department

Aizawl : Mizoram

PREFACE

1. The first Schedule of Rates (SOR) for Power & Electricity Department was published in

the year 2015. The second and third impression of the SOR was published in the year 2018

and 2019 respectively.

2. In view of price escalation of some materials and equipments, the need to revise existing

SOR 2019 arises and hence a committee to revise the existing SOR 2019 had been

constituted vide No.1049/1/20-E-in-C(PD)/11 Dt. 17.06.2020 comprising of the following :

Chairman : Er. F.Lalrinpuia SE

Member Secretary : Er. H.Lalnunsanga EE

Members : Er. Thanglawra SE

Er. Lalduhawma Sr EE

Er. H.Vanlalhlima EE

Er. Lalrinmawia EE

Er. C.N.Manga Sailo Sr.AE

Er. Ramdinsanga SDO

Er. H.Lallianmawia SDO

Er. Lalramnghaka AE

Er. Lalhruaitluanga AE

3. Revision on certain items of existing SOR is made on account of escalation in the prices of

some electrical materials and equipments and some mistake found in the analysis of few

items.

4. New items viz. items related to 33kV Indoor type Panels are included in this SOR 2020.

Drawing for LT and 11kV AB Cables Poles and foundation drawing for substation

equipments such as CB, CT, PT, LA and Isolator are also newly included. Energy meters

and Current Transformers in the existing SOR 2019 are segregated into Accuracy Class

0.2s and 0.5s.

5. Though maximum effort have been rendered to arrive at correct and workable rates,

mistakes or errors may still occurred in this revised SOR. Any suggestions for corrective

and improvement measures are expected and most welcomed.

The committee hopes and wishes that the revised Schedule of Rates will serve the purpose

in framing estimations of various works under Power & Electricity Department.

(F.LALRINPUIA)

Superintending Engineer(PDM)

O/o Engineer-in-Chief, P&ED

&

Chairman, SOR Committee 2020

Sl.

NoPage No.

1 General Guidelines 3-5

2 Chapter 1 - Pole Erection 9-10

3 Chapter 2 - Cross Arm Fitting 11-24

4 Chapter 3 - Fitting of Insulators 25-26

5 Chapter 4 - Stay Set Erection 27-28

6 Chapter 5 - Conductor Stringing 29-30

7 Chapter 6 - Earthing 31

8 Chapter 7 - Fitting of Lightining Spike and Lightning

Arresters32

9 Chapter 8 - Transformer Installation 33-38

10 Chapter 9 - Placing of Distribution Transformer 39

11 Chapter 10 - Laying and Fitting of Cables 40-46

12 Chapter 11 - Protection of Distribution Transformer 47-48

13 Chapter 12 - Fencing of Distribution Transformer 49

14 Chapter 13 - Installation of Meters 50-52

15 Chapter 14 - Street Lighting 53

16 Chapter 15 - LT Aerial Bunched Cables 54

17 Chapter 16 - 11 kV Aerial Bunched Cables 55

18 Chapter 17 - Installation of Sub-Station and Switchgear 56

19 Chapter 18 - Installation of Sub-Station and Switchyard 57-60

20Chapter 19 - Installation and Commisioning of Power

Transformers, Station/Colony Transformers61-62

21 Chapter 20 - Fitting of Control Cable & XLPE Power Cables 63-68

22 Chapter 21 - Installation of Control & Relay Panels 69-71

23 Chapter 22 - Installation of Battery Bank & Charger, ACBD 72

24 Chapter 23 - Fencing of 33kV Sub-Station 73

25 Chapter 24 - Graveling of 33kV Sub-Station 74

26 Chapter 25 - Cable Trench 75

27 Chapter 26 - Erection of Sub-Station Steel Structure 76

28 Chapter 27 - Erection of Lattice Type High Voltage and

Medium Voltage Transmission Tower77

29 Chapter 28 - Civil work for construction and Erection of

Electrical Equipment78-79

30 Chapter 29 - L.T Service Connection 80

31 Chapter 101 - Pole Dismantling 83

32 Chapter 201 - Cross Arm Dismantling 84-85

33 Chapter 301 - Dismantling of Disc Insulators 86

34 Chapter 401 - Stay Set Dismantling 87

35 Chapter 501 - Conductor Dismantling 88

36 91-95

37 96-98

38 101-169Drawings

Transportation Cost

Approximate Unit Weight of Lines and Distribution Transformers

INDEX

SCHEDULE - I

SCHEDULE - II (New Works)

SCHEDULE - III (Dismantling Works)

SCHEDULE - IV (Misc.)

Contents

SCHEDULE – I (General Guidelines)

1

GENERAL GUIDELINES

1 The Schedule of rates is for the whole of Mizoram 2 The rates are FOT Aizawl, inclusive of all taxes, duties, freight etc.

(applicable for 2020-2021) and may be updated from time to time. 3 Additional loading in the Estimate viz. audit and account, maintenance

during construction, inspection fee, commissioning etc. should be as per circulation made from time to time by competent authorities.

Additional loading at present should be as below:-

a. Survey – 0.25% of estimated cost for 11kV, 33kV and 132kV lines only.

b. Inspection Fee- As per Government Notification No.B.16012/23/2000-P&E (Vol-II) dated the 16th December, 2004.

c. Transportation cost beyond Aizawl- As per actual (formula reflected in Transportation Cost Calculation)

4 Angle of deviations of stringing of conductor/ground wire are to be

limited as below:-

(a) Lattice Tower : B type Tower - Upto 30 o

C & S Type Tower - Upto 60 o (b) HT Line Pin point - Upto 4o Double pole (tension type - Upto 30o

3-Pole tension type - Upto 60o 4-Pole tension type - Upto 90o (c) L.T. Line (Normal) - Upto 30o

5 Angle of Stay is assumed as 45o 6 Planting Depth of steel tabular pole should be as below:-

SP-58 - 2.0m SP-35 - 1.8m SP-29 - 1.5m SP-17 - 1.5m

7 Point of application of Load (below top of pole) are as below:- SP-58 - 0.6m SP-35 - 0.6m SP-29 - 0.3m SP-17 - 0.3m

8 The distance between Earth Pit of DT Sub-Station should be preferably

6.5m apart (REC Construction Standard F-5).

3

9 The distance between DT Sub-Station poles should be 2.44m apart (REC Construction Standard F-2)

10 Minimum electrical safety clearances should be maintained as per the Central Electricity Authority (Measures relating to Safety and Electric Supply Regulations), 2010

11 Head loading is assumed to be at an average lead of 100m.

12 For 11kV and 33kV lines, no single pole is proposed. Even if pin point location is to be erected, double pole location with cross arm configuration are to be used.

13 All works should be carried out as per the Schedule of Rates. If there is any work wherein detail is not mentioned or not covered in the Schedule of Rates or if minor deviations are required, the works should be carried out as per the direction of the Engineer in charge.

14 For Transformer Platform which is not included in SOR Analysis, Chapter 28 of this SOR 2020 should be referred.

15 The foundation for 132kV CB, 132kV Isolators, 33kV CB and 33kV Isolators will be RCC and foundation for 132kV CT, 132kV PT, 132kV LA, 132kV CVT, 33kV CT, 33kV PT, 33kV LA will be PCC.

16 Transportation charge at various places beyond Aizawl should be actual and as per prevailing rates of Heavy Motor Vehicles, Medium Motor Vehicles and Light Motor Vehicles fixed by Government of Mizoram (Department of Food, Civil Supplies & Consumer Affairs vide Govt. approval No.S.11014/34/2017-FCS&CA dt.12th February 2019) which is reflected in Transportation Schedule. If there is any work where in transportation rates mentioned above are not available/ not Applicable, approved local transportation costs fixed by the respective vehicle owners’ associations shall be applicable.

17 Span length of conductor for LT/11kV/33kV/132kV line should be taken as per actual survey for the purpose of preperation of estimate/DPR. However, the following standard span should be adopted for preparation of estimate/DPR in case actual survey could not be carried out deu to time constraint:

a) LT Line - 35m b) LT ABC - 25m c) 11kV Line - 120m d) 33kV Line - 140m e) 33kV Lattice Tower line - 250m f) 132kV Lattice Tower line- 350m

It may also be mentioned that wastage is already loaded while analyzing per meter/ per circuit meter costs of conductors.

4

21. The maximum ruling a) 132kV/33kV Lattice tower

B & C Type Tower S type Tower b) 33kV line c) 11kV line d) LT line

(Er. F.LALRINPUIA)

Superintending Engineer

(Er. LALDUHAWMA)

Executive Engineer

(Er. H.VANLALHLIMA)

Executive Engineer

(Er. C.N. MANGA SAILO)

Sr. Assistant Engineer

(Er. H.LALLIANMAWIA)

Sub Divisional Officer

(Er. LALHRUAITLUANGA)

Assistant Engineer

(Er

Power

ruling span should be limited as follows:- /33kV Lattice tower line

B & C Type Tower - 500m S type Tower - 1500m 33kV line – 200m 11kV line – 150m

– 55m

(Er. THANGLAWRA)


(Er. LALRINMAWIA)

Executive Engineer

(Er. H.LALNUNSANGA

Executive Engineer

(Er. RAMDINSANGA


(Er. H.LALRAMNGHAKA

Assistant Engineer

APPROVED

(Er LALDUHZUALA SAILO)

Engineer-in-Chief,

Power Electricity Department

Aizawl : Mizoram

THANGLAWRA)


LALRINMAWIA)

Executive Engineer

H.LALNUNSANGA)

Executive Engineer

RAMDINSANGA)


RAMNGHAKA)

Engineer

5

SCHEDULE – II (New Works)

7

Code No. Description Unit Rate

1.01

Providing and erection of steel tubular pole (SP-17) strut in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate 40 mmnominal size ) foundation (0.317 Cum inclusiveof muffling) with planting depth of 1.5mincluding pole painting; excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 20,476.63

1.02

Providing and erection of steel tubular pole (SP-29) strut in cement concrete 1:3:6 (1cement : 3coarse sand : 6 graded stone aggregate 40 mmnominal size ) foundation (0.342Cum inclusiveof muffling) with planting depth of 1.5mincluding pole painting; excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 25,453.00

1.03

Providing and erection of steel tubular pole (SP-35) strut in cement concrete 1:3:6 (1cement : 3coarse sand : 6 graded stone aggregate 40 mmnominal size ) foundation (0.395Cum inclusiveof muffling) with planting depth of 1.8mincluding pole painting; excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 27,715.90

1.04

Providing and erection of steel tubular pole (SP-58) strut in cement concrete 1:3:6 (1cement : 3coarse sand : 6 graded stone aggregate 40 mmnominal size ) foundation (0.465Cum inclusiveof muffling) with planting depth of 2m includingpole painting; excavation and back filling of polepit; carriage of Materials at site as directed bythe engineer in charge.

Per Pole 36,467.75

1.05

Providing and erection of Pre-Stressed Concretefor a length of 8.5 metre in cement concrete1:3:6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 40 mm nominal size) foundation(0.573 Cum inclusive of muffling) with plantingdepth of 1.5m including excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 19,047.00

CHAPTER 1 - POLE ERECTION

9


1.06

Providing and erection of Pre-Stressed Concretefor a length of 9.75 metre in cement concrete1:3:6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 40 mm nominal size) foundation(0.797Cum inclusive of muffling) with plantingdepth of 1.8m including excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 23,970.00

1.07

Providing and erection of Galvanised steeltubular pole (SP-17) strut in cement concrete1:3:6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 40 mm nominal size) foundation(0.317 Cum inclusive of muffling) with plantingdepth of 1.5m including excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 25,053.63

1.08

Providing and erection of Galvanised steeltubular pole (SP-29) strut in cement concrete1:3:6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 40 mm nominal size) foundation(0.342Cum inclusive of muffling) with plantingdepth of 1.5m including excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 30,903.00

1.09

Providing and erection of Galvanised steeltubular pole (SP-35) strut in cement concrete1:3:6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 40 mm nominal size) foundation(0.395Cum inclusive of muffling) with plantingdepth of 1.8m including excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 34,474.90

1.10

Providing and erection of Galvanised steeltubular pole (SP-58) strut in cement concrete1:3:6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 40 mm nominal size) foundation(0.465Cum inclusive of muffling) with plantingdepth of 2m including excavation and backfilling of pole pit; carriage of Materials at site asdirected by the engineer in charge.

Per Pole 46,356.75

10


2.01

Providing and fitting of horizontal Brackets withMS Angle Iron 40 mm X 40 mm X 6 mm (3.5Kgper metre) for 3 phase 5 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required (For SP-17) asdirected by the engineer in charge.

Per Location 2,024.52

2.02

Providing and fitting of Rectangular Bracketswith MS Angle Iron 40 mm X 40 mm X 6 mm(3.5Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (For SP-17) as directed by the engineerin charge.


2.03

Providing and fitting of Single sided LT bracketwith MS Angle Iron 40 mm X 40 mm X 6 mm(3.5Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (For SP-17) as directed by the engineerin charge.


2.04

Providing and fitting of Horizontal bracket withMS Angle Iron 40 mm X 40 mm X 6 mm (3.5Kgper metre) for 1 phase 3 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required (For SP-17) asdirected by the engineer in charge.


2.05

Providing and fitting of Horizontal Brackets withMS Angle Iron 40 mm X 40 mm X 6 mm (3.5Kgper metre) for 3 phase 5 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required (For SP-29) asdirected by the engineer in charge.


CHAPTER 2 - CROSS ARM FITTING

11


2.06

Providing and fitting of Rectangular Bracketswith MS Angle Iron 40 mm X 40 mm X 6 mm(3.5Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (For SP-29) as directed by the engineerin charge.


2.07



2.08



2.09

Providing and fitting of Horizontal Brackets withMS Angle Iron 40 mm X 40 mm X 6 mm (3.5 Kgper metre) for 3 phase 5 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required (For Pre-StressedConcrete 8.5 metres) as directed by the engineerin charge.


2.10

Providing and fitting of Rectangular Bracketswith MS Angle Iron 40 mm X 40 mm X 6 mm(3.5 Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (For Pre-Stressed Concrete 8.5 metres)as directed by the engineer in charge.


12


2.11

Providing and fitting of Single sided Bracketswith MS Angle Iron 40 mm X 40 mm X 6 mm(3.5 Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (For Pre-Stressed Concrete 8.5 metres)as directed by the engineer in charge.


2.12

Providing and fitting of Horizontal Brackets withMS Angle Iron 40 mm X 40 mm X 6 mm (3.5 Kgper metre) for 1 phase 3 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required (For Pre-StressedConcrete 8.5 metres) as directed by the engineerin charge.


2.13

Providing and fitting of Horizontal Brackets withMS Angle Iron 40 mm X 40 mm X 6 mm (3.5 Kgper metre) for 3 phase 5 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required (For Pre-StressedConcrete 9.75 metres) as directed by theengineer in charge.


2.14

Providing and fitting of Rectangular Bracketswith MS Angle Iron 40 mm X 40 mm X 6 mm(3.5 Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (For Pre-Stressed Concrete 9.75metres) as directed by the engineer in charge.


2.15

Providing and fitting of Single sided Bracketswith MS Angle Iron 40 mm X 40 mm X 6 mm(3.5 Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (For Pre-Stressed Concrete 9.75metres) as directed by the engineer in charge.


13


2.16

Providing and fitting of Horizontal Brackets withMS Angle Iron 40 mm X 40 mm X 6 mm (3.5 Kgper metre) for 1 phase 3 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required (For Pre-StressedConcrete 9.75 metres) as directed by theengineer in charge.


2.17

Providing and erection of 2 nos. of MS ChannelIron 75 mm X 40 mm X 6 mm (7.14Kg permetre) double pole crossarm for three wire 11kV overhead line conductors (horizontalformation) complete with through bolts and nutsfor clamping to the poles including drilling ofholes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required including angle ironreinforcement (for SP-29) as directed by theengineer in charge.


2.18

Providing and erection of 4 nos. of MS ChannelIron 75 mm X 40 mm X 6 mm (7.14Kg permetre) double pole crossarm for three wire 11kV overhead line conductors (triangularformation) complete with through bolts and nutsfor clamping to the poles including drilling ofholes for insulator pins/fitting bolts, nuts andwashers etc and painting with primer andfinished paint as required (for SP-29) as directedby the engineer in charge.


2.19

Providing and erection of 12 nos. of MS ChannelIron 75 mm X 40 mm X 6 mm (7.14Kg permetre) triple pole crossarm for three wire 11 kVoverhead line conductors complete with throughbolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (for SP-29) as directed by the engineerin charge.


2.20

Providing and erection of 16 nos. of MS ChannelIron 75 mm X 40 mm X 6 mm (7.14Kg permetre) four pole crossarm for three wire 11 kVoverhead line conductors complete with throughbolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc andpainting with primer and finished paint asrequired (for SP-29) as directed by the engineerin charge.


14


2.21



2.22



2.23



2.24



15


2.25



2.26



2.27



2.28



16


2.29



2.30



2.31



2.32



2.33

Providing and fitting of horizontal Brackets withG.I Angle Iron 40 mm X 40 mm X 6 mm (3.5Kgper metre) for 3 phase 5 wires LT overhead lineconductors complete with jam clamp, GI boltsand nuts for clamping to the poles includingdrilling of holes for insulator pins/fitting bolts,nuts and washers etc as required (For SP-17)as directed by the engineer in charge.


17


2.34

Providing and fitting of Rectangular Bracketswith GI Angle Iron 40 mm X 40 mm X 6 mm(3.5Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, GI bolts and nuts for clamping to thepoles including drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (For SP-17) as directed by the engineerin charge.


2.35

Providing and fitting of Single sided LT bracketwith GI Angle Iron 40 mm X 40 mm X 6 mm(3.5Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (For SP-17) as directed by the engineerin charge.


2.36

Providing and fitting of Horizontal bracket withGI Angle Iron 40 mm X 40 mm X 6 mm (3.5Kgper metre) for 1 phase 3 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc as required (For SP-17) as directedby the engineer in charge.


2.37

Providing and fitting of Horizontal Brackets withGI Angle Iron 40 mm X 40 mm X 6 mm (3.5Kgper metre) for 3 phase 5 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc as required (For SP-29) as directedby the engineer in charge.


2.38

Providing and fitting of Rectangular Bracketswith GI Angle Iron 40 mm X 40 mm X 6 mm(3.5Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (For SP-29) as directed by the engineerin charge.


18


2.39

Providing and fitting of Single sided LT bracketwith GI Angle Iron 40 mm X 40 mm X 6 mm(3.5Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (For SP-29) as directed by the engineerin charge.


2.40

Providing and fitting of Horizontal bracket withGI Angle Iron 40 mm X 40 mm X 6 mm (3.5Kgper metre) for 1 phase 3 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc as required (For SP-29) as directedby the engineer in charge.


2.41

Providing and fitting of Horizontal Brackets withGI Angle Iron 40 mm X 40 mm X 6 mm (3.5 Kgper metre) for 3 phase 5 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc as required (For Pre-StressedConcrete 8.5 metres) as directed by the engineerin charge.


2.42

Providing and fitting of Rectangular Bracketswith GI Angle Iron 40 mm X 40 mm X 6 mm(3.5 Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (For Pre-Stressed Concrete 8.5 metres)as directed by the engineer in charge.


2.43

Providing and fitting of Single sided Bracketswith GI Angle Iron 40 mm X 40 mm X 6 mm(3.5 Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (For Pre-Stressed Concrete 8.5 metres)as directed by the engineer in charge.


19


2.44

Providing and fitting of Horizontal Brackets withGI Angle Iron 40 mm X 40 mm X 6 mm (3.5 Kgper metre) for 1 phase 3 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc as required (For Pre-StressedConcrete 8.5 metres) as directed by the engineerin charge.


2.45

Providing and fitting of Horizontal Brackets withGI Angle Iron 40 mm X 40 mm X 6 mm (3.5 Kgper metre) for 3 phase 5 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc as required (For Pre-StressedConcrete 9.75 metres) as directed by theengineer in charge.


2.46

Providing and fitting of Rectangular Bracketswith GI Angle Iron 40 mm X 40 mm X 6 mm(3.5 Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (For Pre-Stressed Concrete 9.75metres) as directed by the engineer in charge.


2.47

Providing and fitting of Single sided Bracketswith GI Angle Iron 40 mm X 40 mm X 6 mm(3.5 Kg per metre) for 3 phase 5 wires LToverhead line conductors complete with jamclamp, bolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (For Pre-Stressed Concrete 9.75metres) as directed by the engineer in charge.


2.48

Providing and fitting of Horizontal Brackets withGI Angle Iron 40 mm X 40 mm X 6 mm (3.5 Kgper metre) for 1 phase 3 wires LT overhead lineconductors complete with jam clamp, bolts andnuts for clamping to the poles including drillingof holes for insulator pins/fitting bolts, nuts andwashers etc as required (For Pre-StressedConcrete 9.75 metres) as directed by theengineer in charge.


20


2.49

Providing and erection of 2 nos. of GI ChannelIron 75 mm X 40 mm X 6 mm (7.14Kg permetre) double pole crossarm for three wire 11kV overhead line conductors (horizontalformation) complete with through bolts and nutsfor clamping to the poles including drilling ofholes for insulator pins/fitting bolts, nuts andwashers etc as required including angle ironreinforcement (for SP-29) as directed by theengineer in charge.


2.50

Providing and erection of 4 nos. of GI ChannelIron 75 mm X 40 mm X 6 mm (7.14Kg permetre) double pole crossarm for three wire 11kV overhead line conductors (triangularformation) complete with through bolts and nutsfor clamping to the poles including drilling ofholes for insulator pins/fitting bolts, nuts andwashers etc as required (for SP-29) as directedby the engineer in charge.


2.51

Providing and erection of 12 nos. of GI ChannelIron 75 mm X 40 mm X 6 mm (7.14Kg permetre) triple pole crossarm for three wire 11 kVoverhead line conductors complete with throughbolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (for SP-29) as directed by the engineerin charge.


2.52

Providing and erection of 16 nos. of GI ChannelIron 75 mm X 40 mm X 6 mm (7.14Kg permetre) four pole crossarm for three wire 11 kVoverhead line conductors complete with throughbolts and nuts for clamping to the polesincluding drilling of holes for insulatorpins/fitting bolts, nuts and washers etc asrequired (for SP-29) as directed by the engineerin charge.


2.53



21


2.54



2.55



2.56



2.57



2.58



22


2.59



2.60



2.61



2.62



2.63



23


2.64



24


3.01

Providing and Fitting of shackle insulator for LTover head lines (1ph 3 wire) with galvanised pin,nuts, washers etc as directed by the engineer incharge.

Per Location 396.18

3.02

Providing and fitting of shackle insulator (straptype) for LT over head lines (1ph 3 wire) withgalvanised shackle pin, bolts, nuts, washers etcas directed by the engineer in charge.

Per Location 582.18

3.03

Providing and fitting of shackle insulator for LTover head lines (3ph 5 wire) with galvanised pin,nuts, washers etc as directed by the engineer incharge.

Per Location 487.18

3.04

Providing and fitting of shackle insulator (straptype) for LT over head lines (3ph 5 wire) withgalvanised shackle pin, bolts, nuts, washers etcas directed by the engineer in charge.

Per Location 798.18

3.05

Providing and fitting of porcelain pin insulatorfor 11 kV over head lines with galvanised pin,nuts, washers etc as directed by the engineer incharge.


3.06

Providing and fitting of Polymer Pin insulator for11 kV over head lines with galvanised pin, nuts,washers etc as directed by the engineer incharge.


3.07

Providing and fitting of porcelain disc insulator,45 kN (2 nos. as a set) for 11 kV over head lineswith insulator fittings, ball and socket type andcomplete with aluminium alloy tension clamps,bolts, nuts, washers etc as directed by theengineer in charge.

Per String 2,717.52

3.08

Providing and fitting of Polymer insulator, 45 kN(1 no. as a set) for 11 kV over head lines withinsulator fittings, ball and socket type andcomplete with aluminium alloy tension clamps,bolts, nuts, washers etc as directed by theengineer in charge.

Per String 1,933.32

3.09

Providing and fitting of Porcelain pin insulatorfor 33 kV over head lines with galvanised pin,nuts, washers etc as directed by the engineer incharge.


3.10

Providing and fitting of Polymer pin insulator for33 kV over head lines with nuts, washers etc asdirected by the engineer in charge.


3.11

Providing and fitting of Porcelain disc insulator,70 kN (3 nos. as a set) for 33 kV over head lineswith insulator fittings, ball and socket type andcomplete with aluminium alloy tension clamps,bolts, nuts, washers etc as directed by theengineer in charge.

Per String 4,540.22

CHAPTER 3 - FITTING OF INSULATORS

25


3.12

Providing and fitting of Polymer insulator, 70 kN(1 no as a set) for 33 kV over head lines withinsulator fittings, ball and socket type andcomplete with aluminium alloy tension clamps,bolts, nuts, washers etc as directed by theengineer in charge.

Per String 2,748.97

3.13

Providing and fitting of Porcelain disc insulator,90 kN (10 nos. as a set) for 132 kV over headlines with Single Assembly insulator fittings,ball and socket type, Arching horn and completebolts, nuts, washers etc as directed by theengineer in charge.

Per String 20,672.30

3.14

Providing and fitting of Polymer insulator, 120kN (1no as a set) for 132 kV over head lines withSingle Tension Assembly fittings, ball andsocket type and complete with bolts, nuts,washers Arching horn etc as directed by theengineer in charge.


3.15

Providing and fitting of Porcelain disc insulator,90 kN (20 nos. as a set) for 132 kV over headlines with Double Assembly insulator fittings,ball and socket type, Arching horn and completebolts, nuts, washers etc as directed by theengineer in charge.


3.16

Providing and fitting of Polymer insulator, 120kN (2nos as a set) for 132 kV over head lineswith Double Tension Assembly fittings, ball andsocket type and complete with bolts, nuts,washers Arching horn etc as directed by theengineer in charge.


3.17

Providing and fitting of Hardware strain fittingfor Ground wire/OPGW ball and socket typeand complete with aluminium alloy tensionclamps, bolts, nuts, washers etc as directed bythe engineer in charge.

Per String 3,475.00

3.18

Providing and fitting of Stock Bridge TypeVibration Damper for 132/33kV line Powerconductor & Ground wire as directed by theengineer in charge.

Per String 2,658.00

26


4.01

Providing and erection of galvanised stay set forLT over head lines complete with 16 mm roddia. with plate 30x30x0.8 cm, 7/14 SWG G.I.stay wire, LT guy insulator (90x65mm) and staybow in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate)foundation including excavation and refilling etc(for SP-17) as directed by the engineer incharge.

Per Set 4,019.79

4.02

Providing and erection of galvanised stay set forLT over head lines complete with 16 mm roddia. with plate 30x30x0.8 cm, 7/14 SWG G.I.stay wire, LT guy insulator (90x65mm) and staybow in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate)foundation including excavation and refilling etc(for SP-29) as directed by the engineer incharge.

Per Set 4,037.79

4.03

Providing and erection of galvanised stay set forLT over head lines complete with 16 mm roddia. with plate 30x30x0.8 cm,7/14 SWG G.I.stay wire, LT guy insulator (90x65mm) and staybow in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate)foundation including excavation and refilling etc(for pre-stressed concrete, 8.5 m height) asdirected by the engineer in charge.

Per Set 4,019.79

4.04

Providing and erection of galvanised stay set forLT over head lines complete with 16 mm roddia. with plate 30x30x0.8 cm, 7/14 SWG G.I.stay wire, LT guy insulator (90x65mm) and staybow in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate)foundation including excavation and refilling etc(for pre-stressed concrete, 9.75 m height) asdirected by the engineer in charge.

Per Set 4,054.79

4.05

Providing and erection of galvanised stay set for11 kV over head lines complete with 19 mm roddia. with plate 30x30x0.8 cm, 7/12 SWG G.I.stay wire, 11kV guy insulator (140x85mm) andstay bow in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate)foundation including excavation and refilling etc(for SP-29) as directed by the engineer incharge.

Per Set 4,903.79

CHAPTER 4 - STAY SET ERECTION

27


4.06

Providing and erection of galvanised stay set for11 kV over head lines complete with 19 mm roddia. with plate 30x30x0.8 cm, 7/12 SWG G.I.stay wire, 11kV guy insulator (140x85mm) andstay bow in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate)foundation including excavation and refilling etc(for SP-35) as directed by the engineer incharge.

Per Set 4,897.79

4.07

Providing and erection of galvanised stay set for33 kV over head lines complete with 19 mm roddia. with plate 40x40x0.8 cm,7/10 SWG G.I.stay wire, 33kV guy insulator (140x85mm) andstay bow in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate)foundation including excavation and refilling etc(for SP-35) as directed by the engineer incharge.

Per Set 5,384.79

4.08

Providing and erection of galvanised stay set for33 kV over head lines complete with 19 mm roddia. with plate 40x40x0.8 cm ,7/10 SWG G.I.stay wire ,33kV guy insulator (140x85mm) andstay bow in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate)foundation including excavation and refilling etc(for SP-58) as directed by the engineer incharge.

Per Set 5,594.79

28


5.01

Providing, laying and stringing of LT Conductorper meter using Gnat conductors with jungleclearance considering 5% wastage, as directedby the engineer in charge.

meter 46.91

5.02

Providing, laying and stringing of LT Conductorper meter using Ant conductors with jungleclearance considering 5% wastage, as directedby the engineer in charge.

meter 83.04

5.03

Providing, laying and stringing of LT Conductorper meter using Grasshopper conductors withjungle clearance considering 5% wastage, asdirected by the engineer in charge.

meter 121.30

5.04

Providing, laying and stringing of 11kV line percircuit meter using Weasel conductors withjungle clearance, as directed by the engineer incharge.

Circuit meter 162.45

5.05

Providing, laying and stringing of 33kV line percircuit meter using Racoon conductors withjungle clearance, as directed by the engineer incharge.


5.06

Providing, laying and stringing of 33kV line inlattice tower per circuit meter using Dogconductors with jungle clearance, as directed bythe engineer in charge.


5.07

Providing, laying and stringing of 132kV line percircuit meter using Panther conductors withjungle clearance, as directed by the engineer incharge.

Circuit meter 1,071.84

5.08

Providing, laying and stringing of 7/3.15mmStranded Steel Ground wire for 132/33kV lineper meter with jungle clearance, as directed bythe engineer in charge.

meter 220.45

5.09

Providing, laying and stringing of 24fibre(DWSM) optical Power Ground wire (OPGW)fibre optic in 132/33kV line with jungleclearance, as directed by the engineer in charge.


5.10

Providing, laying and stringing of 6 core OFCwith Jungle clearance as directed by theengineer-in-charge.

Rm 80.39

5.11

Providing and fitting of PG Clamps for GnatConductor jumpering of LT line per number asdirected by the engineer in charge.

No 166.45

5.12

Providing and fitting of PG Clamps for AntConductor jumpering of LT line per number asdirected by the engineer in charge.

No 174.45

CHAPTER 5 - CONDUCTOR STRINGING

29


5.13

Providing and fitting of PG Clamps forGrasshopper Conductor jumpering of LT lineper number as directed by the engineer incharge.

No 178.45

5.14

Providing and fitting of PG Clamps for WeaselConductor jumpering of 11kV line per numberas directed by the engineer in charge.

No 204.50

5.15

Providing and fitting of PG Clamps for RacoonConductor jumpering of 33kV line per numberas directed by the engineer in charge.

No 248.50

5.16

Providing and fitting of PG Clamps for DogConductor jumpering of 33kV line per numberas directed by the engineer in charge.

No 410.50

5.17

Providing and fitting of PG Clamps for PantherConductor jumpering of 132kV line per numberas directed by the engineer in charge.

No 1,091.70

5.18

Providing and fitting of PG Clamps for7/3.15mm Stranded Steel Ground wire of132kV line per number as directed by theengineer in charge.

No 1,091.70

5.19

Providing and fitting of Jointing Sleeve forWeasel Conductor for 11kV line per number asdirected by the engineer in charge.

No 427.50

5.20

Providing and fitting of Jointing Sleeve forRacoon Conductor for 33kV line per number asdirected by the engineer in charge.

No 532.50

5.21

Providing and fitting of Jointing Sleeve for DogConductor for 33kV line per number asdirected by the engineer in charge.

No 1,231.50

5.22

Providing and fitting of Mid Span CompressionJoint alongwith Repair Sleeve for PantherConductor for 132kV line per number asdirected by the engineer in charge.

No 4,526.00

5.23

Providing and fitting of Mid Span CompressionJoint for 7/3.15mm Stranded Steel Ground wirefor 132kV line per number as directed by theengineer in charge.

No 3,353.00

5.24

Providing and fitting of Copper earth Bond for7/3.15mm Stranded Steel Ground wire in 132or 33kV line per number as directed by theengineer in charge.

No 1,816.50

30


6.01

Providing and fitting of 2 m long, 19 mmdiameter galvanized steel rod fabricated for LTPole Earthing, with accessories such as terminalconnector, 8 SWG G.I. wire etc per location asdirected by the engineer in charge.

Each Location 3,157.90

6.02

Providing and fitting of 2.5 m long, 40 mmdiameter, 8 mm thick G.I. Earth Pipe fabricatedfor 11 kV and 33 kV Pole Earthing, withaccessories such as terminal connector,bentonite powder, 8 SWG G.I. wire etc perlocation as directed by the engineer in charge.


6.03

Providing and fitting of 2.5 m long, 40 mmdiameter, 8 mm thick G.I. Earth Pipe fabricatedfor Distribution Transformer Substation or 11kVCT PT Combination as per REC ConstructionStandard F-5 Earthing, with accessories such as terminal connector, bentonite powder, 8 SWGG.I. wire etc. per one DT S/S as directed by theengineer in charge.

Each DT Substation

18,834.80

6.04

Providing and fitting of 2.5 m long, 40 mmdiameter, 8 mm thick G.I. Earth Pipe fabricatedfor Lightning Arrestor earthing as per RECConstruction Standard F-5 Earthing, withaccessories such as terminal connector,bentonite powder etc. per one earth pit asdirected by the engineer in charge.

Each Earth pit 6,340.00

6.05

Providing and Construction of CounterpoiseTower Earthing for All type of Tower includingtightening of Nuts & bolts head loading notexceeding 2km as directed by the engineer incharge for one tower location.


6.06

Providing and Construction of Pipe type TowerEarthing for All type of Tower includingtightening of Nuts & bolts head loading notexceeding 2km as directed by the engineer incharge for one tower location for one pit ofearthing

Each Earth pit 13,126.45

CHAPTER 6 - EARTHING

31


7.01

Providing and fitting of Lightning Spike made ofiron rod,10 mm diameter, 1.5 m length, 1 kgwelded with MS Flat iron 40x5mm, 0.5kg and 8SWG GI wire 2.5kg, as directed by the engineerin charge.

Each 1,306.00

7.02

Providing and erection of 0.280 kV, 2.5 kALightning Arrester conforming to IS: 3070 andIEC: 60099-4 for LT Line complete with Harddrawn standard aluminium conductorsgalvanised steel wire reinforced: ACSR 6/1/2.59mm Weasel, M.S. Flat Iron of size 40x6 mm andM.S. Nuts & Bolts of size 16x50 mm full thread,as directed by the engineer in charge.

Each 1,240.50

7.03

Providing and erection of 9 kV, 5 kA LightningArrester conforming to IS: 3070 and IEC: 60099-4 complete with Hard drawn standardaluminium conductors galvanised steel wirereinforced: ACSR 6/1/2.59 mm Weasel, M.S.Flat Iron of size 40x6 mm and M.S. Nuts & Boltsof size 16x50 mm full thread, as directed by theengineer in charge.

Each 2,668.50

7.04

Providing and erection of 9 kV, 10 kA LightningArrester conforming to IS: 3070 and IEC: 60099-4 complete with Hard drawn strandedaluminium conductors galvanised steel wirereinforced: ACSR 6/1/2.59 mm Weasel,M.S.Flat Iron of size 40x6 mm and M.S. Nuts & Boltsof size 16x50 mm full thread, as directed by theengineer in charge.

Each 15,131.50

CHAPTER 7 - FITTING OF LIGHTNING SPIKE AND LIGHTNING ARRESTERS

32


8.01

Providing and installation of Outdoor type, oilimmersed, naturally cooled 3ph, 50 Hz, Alwound Distribution Transformer of vector groupDYn-11 conforming to IS: 1180 (1964), IS: 2026(1962) or any amendments there of and ISImarked of the capacity 25 kVA, 11/0.415 kV asdirected by the engineer in charge. Thetransformer should be installed at anappropriate height to facilitate safety workingclearance as specified in Schedule VII of theCEA (Measures relating to Safety and ElectricSupply Regulations), 2010.

Each 89,081.00

8.02

Providing and installation of Outdoor type, oilimmersed, naturally cooled 3ph, 50 Hz, Alwound Distribution Transformer of vector groupDYn-11 conforming to IS: 1180 (1964) and IS:2026 (1962) or any amendments there of andISI marked of the capacity 63 kVA, 11/0.415 kVas directed by the engineer in charge. Thetransformer should be installed at anappropriate height to facilitate safety workingclearance as specified in Schedule VII of theCEA (Measures relating to Safety and ElectricSupply Regulations), 2010.

Each 1,54,399.00

8.03

Providing and installation of Outdoor type, oilimmersed, naturally cooled 3ph, 50 Hz, Alwound Distribution Transformer of vector groupDYn-11 conforming to IS: 1180 (1964) and IS:2026 (1962) or any amendments there of andISI marked of the capacity 100 kVA, 11/0.415kV as directed by the engineer in charge. Thetransformer should be installed at anappropriate height to facilitate safety workingclearance as specified in Schedule VII of theCEA (Measures relating to Safety and ElectricSupply Regulations), 2010.

Each 2,91,045.00

8.04

Providing and installation of Outdoor type, oilimmersed, naturally cooled 3ph, 50 Hz, Cuwound Distribution Transformer of vector groupDYn-11 with tap changer conforming to IS:1180 (1964) and IS: 2026 (1962) or anyamendments there of and ISI marked of thecapacity 250 kVA, 11/0.415 kV as directed bythe engineer in charge. The transformer shouldbe installed at an appropriate height to facilitatesafety working clearance as specified inSchedule VII of the CEA (Measures relating toSafety and Electric Supply Regulations), 2010.

Each 8,88,627.00

CHAPTER 8 - TRANSFORMER INSTALLATION

33


8.05


Each 12,04,457.50

8.06


Each 13,10,406.50

8.07


Each 14,50,493.00

34


8.08

Providing and installation of Outdoor type, oilimmersed, naturally cooled 3ph, 50 Hz, Cuwound Distribution Transformer of vector groupDYn-11 with tap changer conforming to IS: 1180 (1964) and IS: 2026 (1962) or any amendmentsthere of and ISI marked of the capacity 1000kVA, 11/0.415 kV as directed by the engineer incharge. The transformer should be installed atan appropriate height to facilitate safety workingclearance as specified in Schedule VII of theCEA (Measures relating to Safety and ElectricSupply Regulations), 2010.

Each 21,06,736.50

8.09

Providing and installation of 100 kVA, 11/0.415kV, DYn-11 Compact Switchgear Substation(CSS) Transformer with off circuit tap of rating+5 to -5 @ 2.5% comprising of the followingcomponents ; as directed by the engineer inchargea) HT Switchgear: 11 kV, 200 A, Air InsulatedSwitchgear consisting of Load Break SwitchandFuse for protection of transformer,Interconnection between HT switchgear andtransformer shall be using 1Cx3x25 sq.mm Alunarmoured XLPE cable. The system includesHT&LT metering components.b) LT Switchboard: 250 A, 3P, 36 kA Fixedmanual MCCB with Microprocessor based O/C,E/F, S/C release as incomer cum outgoing.

Each 23,33,295.00

8.10


Each 28,41,946.00

35


8.11


Each 31,95,391.00

8.12

Providing and installation of 250 kVA, 11/0.415kV, DYn-11 Compact Switchgear Substation(CSS) Transformer with off circuit tap of rating+5 to -5 @ 2.5% comprising of the followingcomponents ; as directed by the engineer incharge:a) HT Switchgear: 11 kV, 630 A, 21 kA for 3 sec,SF6 insulated Non-Extinsible Compactswitchgear (Type DV) consisting of one no.Direct Switch and one no. Fixed ManualVacuum Circuit Breaker in SF6 with insulatedstainless steel enclosure, with series trip, selfpowered microprocessor based numerical relayfor over current and earth fault (IDMTL+inst.)protection, interconnection between HTswitchgear and transformer shall be using1Cx3x25 sq.mm Al unarmoured XLPE cable.The system includes HT&LT meteringcomponents. b) LT Switchboard: 400 A, 3P, 36 kA Fixedmanual MCCB with Microprocessor based O/C,E/F, S/C release as incomer cum outgoing.

Each 35,11,880.00

36


8.13

Providing and installation of 315 kVA, 11/0.415kV, DYn-11 Compact Switchgear Substation(CSS) Transformer with off circuit tap of rating+5 to -5 @ 2.5% comprising of the followingcomponents ; as directed by the engineer inchargea) HT Switchgear: 11 kV, 630 A, 21 kA for 3 sec,SF6 insulated Non-Extinsible Compactswitchgear (Type DV) consisting of one no.Direct Switch and one no. Fixed ManualVacuum Circuit Breaker in SF6 with insulatedstainless steel enclosure, with series trip, selfpowered microprocessor based numerical relayfor over current and earth fault (IDMTL+inst.)protection, interconnection between HTswitchgear and transformer shall be using1Cx3x25 sq.mm Al unarmoured XLPE cable.The system includes HT&LT meteringcomponents.b) LT Switchboard: 630 A, 3P, 36 kA Fixedmanual MCCB with Microprocessor based O/C,E/F, S/C release as incomer cum outgoing.

Each 41,17,754.00

8.14

Providing and installation of 400 kVA, 11/0.415kV, DYn-11 CSS Transformer with off circuit tapof rating +5 to -5 @ 2.5% comprising of thefollowing components ; as directed by theengineer in chargea) HT Switchgear: 11 kV, 630 A, 21 kA for 3 sec,SF6 insulated Non-Extinsible Compactswitchgear (Type DV) consisting of one no.Direct Switch and one no. Fixed ManualVacuum Circuit Breaker in SF6 with insulatedstainless steel enclosure, with series trip, selfpowered microprocessor based numerical relayfor over current and earth fault (IDMTL+inst.)protection, interconnection between HTswitchgear and transformer shall be using1Cx3x25 sq.mm Al unarmoured XLPE cable.The system includes HT&LT meteringcomponents.b) LT Switchboard: 630 A, 3P, 36 kA Fixedmanual ACB with Microprocessor based O/C,E/F, S/C release as incomer cum outgoing.

Each 44,67,791.00

37


8.15


Each 47,48,855.00

8.16


Each 56,59,593.00

38


9.01

Providing and Erection of Mounting Structurefor Distribution Transformer up to 100 kVA ,GOAB Switch, Arcing Horn fuse Unit etc,mounted between two SP-35 or SP-58 (swaggedsteel tubular poles) 2.44 m apart, as directed bythe engineer in charge.The height of DTmounting channel should facilitate safetyworking clearance, as specified in Schedule VIIof the CEA (Measures relating to Safety andElectric Supply Regulations), 2010.

Each 27,782.00

9.02

Providing and Erection of Galvanised MountingStructure for Distribution Transformer up to100 kVA , GOAB Switch, Arcing Horn fuse Unitetc, mounted between two SP-35 or SP-58(swagged steel tubular poles) 2.44 m apart, asdirected by the engineer in charge.The height ofDT mounting channel should facilitate safetyworking clearance, as specified in Schedule VIIof the CEA (Measures relating to Safety andElectric Supply Regulations), 2010.

Each 37,260.00

9.03

Construction of Ground Mounted Platform forDistribution Transformer above 100 kVA upto250 kVA at a height of 1.2 metres from groundlevel,1.5 x 2.0 metres area,constructed withstone masonry and top PCC 15 cm thick, asdirected by the engineer in charge. The height ofDT mounting channel should facilitate safetyworking clearance, as specified in Schedule VIIof the CEA (Measures relating to Safety andElectric Supply Regulations), 2010.

Each 24,554.00

9.04

Construction of Ground Mounted Platform forDistribution Transformer above 250 kVA upto1000 kVA at a height of 1.2 metres from groundlevel, 2.5 x 2.0 metres area, constructed withstone masonry and top PCC 15 cm thick, asdirected by the engineer in charge. The height ofDT mounting channel should facilitate safetyworking clearance, as specified in Schedule VIIof the CEA (Measures relating to Safety andElectric Supply Regulations), 2010.

Each 30,688.00

CHAPTER 9 - PLACING OF DISTRIBUTION TRANSFORMER

39


10.01

Providing and Fitting of per meter length 1.1kVArmoured cable 1 core, 10 sq.mm conforming toIS : 1554-1 (1988) or any ammendments asdirected by the engineer in charge.

meter 126.86

10.02

Providing and Fitting of 1.1kV AluminiumArmoured cable of per meter length, 1 core, 16sq.mm conforming to IS : 1554-1 (1988) or anyammendments as directed by the engineer incharge.

meter 144.86

10.03

Providing and Fitting of 1.1kV Armoured cableof per meter length, 1 core, 35 sq.mmconforming to IS : 1554-1 (1988) or anyammendments as directed by the engineer incharge.

meter 202.43

10.04

Providing and Fitting of length 1.1kV Armouredcable of per meter length, 1 core, 50 sq.mmconforming to IS : 1554-1 (1988) or anyammendments as directed by the engineer incharge.

meter 253.43

10.05


meter 296.81

10.06


meter 358.81

10.07


meter 477.38

10.08


meter 653.38

10.09


meter 724.38

10.10


meter 943.38

CHAPTER 10 - LAYING AND FITTING OF L.T. CABLES

40


10.11


meter 1,164.38

10.12


meter 1,255.76

10.13


meter 1,976.76

10.14

Providing and installation of LT Bus bar forabove 250kVA, 11/0.415kV DistributionTransformer by using GI Pipe 40mm diastructure with Grasshopper conductor bus barand Strap type LT shackle insulator and otheraccessories, as directed by the engineer incharge.

meter 30,009.25

10.15

Providing and Fitting 1.1kV Armoured cableJointing Kit per Number, 1 core, 10 sq.mmconforming to IS : 1554-1 (1988) or anyammendments with 10 sq.mm Aluminium CableLug long barrel, as directed by the engineer incharge.

No 3,462.93

10.16


No 3,465.93

10.17


No 3,470.93

10.18


No 3,473.93

41


10.19


No 3,491.93

10.20


No 3,497.93

10.21

Providing and Fitting 1.1kV Armoured cableJointing Kit per Number, 1 core, 120 sq.mmconforming to IS : 1554-1 (1988) or anyammendments with 120 sq.mm AluminiumCable Lug long barrel, as directed by theengineer in charge.

No 3,505.93

10.22


No 3,518.93

10.23


No 3,535.93

10.24


No 3,553.93

10.25


No 3,591.93

10.26


No 3,649.93

42


10.27


No 3,676.93

10.28

Providing and Fitting 1.1kV Armoured cableJointing Kit per Number, 3½ core, 10 sq.mmconforming to IS : 1554-1 (1988) or anyammendments with 16 sq.mm Aluminium CableLug long barrel, as directed by the engineer incharge.

No 11,581.85

10.29


No 11,591.85

10.30

Providing and Fitting 1.1kV Armoured cableJointing Kit per Number,3½ core, 35 sq.mmconforming to IS : 1554-1 (1988) or anyammendments with 35 sq.mm Aluminium CableLug long barrel, as directed by the engineer incharge.

No 11,609.85

10.31


No 11,624.85

10.32


No 11,677.85

10.33


No 11,698.85

10.34

Providing and Fitting 1.1kV Armoured cableJointing Kit per Number, 3½ core, 120 sq.mmconforming to IS : 1554-1 (1988) or anyammendments with 120 sq.mm AluminiumCable Lug long barrel, as directed by theengineer in charge.

No 11,740.85

43


10.35


No 11,785.85

10.36


No 11,838.85

10.37


No 11,899.85

10.38


No 12,024.85

10.39


No 12,235.85

10.40


No 12,412.85

10.41

Providing and Fitting 1.1kV Armoured cable T-Connector per Number, 1 core, 300 sq.mm asdirected by the engineer in charge.

No 2,042.13

10.42


No 2,230.13

10.43


No 2,437.13

10.44

Providing and Fitting of per meter length 1.1kVArmoured cable 3½ core, 10 sq.mm conformingto IS : 1554-1 (1988) or any ammendments asdirected by the engineer in charge.

meter 279.86

44


10.45

Providing and Fitting of 1.1kV AluminiumArmoured cable of per meter length, 3½ core,16 sq.mm conforming to IS : 1554-1 (1988) orany ammendments as directed by the engineerin charge.

meter 323.86

10.46

Providing and Fitting of 1.1kV Armoured cableof per meter length, 3½ core, 35 sq.mmconforming to IS : 1554-1 (1988) or anyammendments as directed by the engineer incharge.

meter 460.43

10.47

Providing and Fitting of length 1.1kV Armouredcable of per meter length, 3½ core, 50 sq.mmconforming to IS : 1554-1 (1988) or anyammendments as directed by the engineer incharge.

meter 589.43

10.48


meter 702.95

10.49


meter 857.95

10.50


meter 1,147.52

10.51


meter 1,587.52

10.52


meter 1,763.52

10.53


meter 2,321.66

10.54


meter 2,872.66

45


10.55


meter 3,094.85

10.56


meter 4,915.94

46


11.01

Providing and Fitting of 200A, 11 kV GangOperated Air Break Switch conforming to IS :2544 - 1973, IS : 9921 (Part I-V) or anyammendments up to date with 200 A, 11 kVfuse unit with arcing horn, as directed by theengineer in charge.

Each 40,821.75

11.02

Providing and Fitting of Horizontally operated,Single break 11 kV Isolator complete with Dropout Fuse unit, conforming to IS : 9921 and anyother relevant standards ammended up to date,as directed by the engineer in charge.

Each 44,778.00

11.03

Providing and Installation of 63 A, 3 phase HRCMain Switch conforming to IEC : 60947 (Part 3) -1999 or any ammendments up to date with 63 A HRC Fuse, as directed by the engineer incharge.

Each 8,182.00

11.04

Providing and Installation of 3 phase HRC MainSwitch, 100 A conforming to IEC : 60947 (Part3) - 1999 or any ammendments up to date with100 A HRC Main Fuse, as directed by theengineer in charge.

Each 11,761.00

11.05

Providing and Installation of 3 phase HRC MainSwitch, 125 A conforming to IEC : 60947 (Part3) - 1999 or any ammendments up to date with125 A HRC Fuse, as directed by the engineer incharge.

Each 14,555.00

11.06

Providing and Installation of 3phase HRC MainSwitch, 150 A conforming to IEC : 60947 (Part3) - 1999 or any ammendments up to date with150 A HRC Fuse, as directed by the engineer incharge.

Each 17,742.00

11.07


Each 20,572.00

11.08


Each 22,474.00

11.09


Each 25,208.00

CHAPTER 11 - PROTECTION OF DISTRIBUTION TRANSFORMER

47


11.10


Each 31,082.00

11.11Construction of Shed for DistributionTransformer Main Switch (2.03x0.915m). Each -

11.12Providing and Installation of 32 A Cut Out withsuitable fuse on a wooden plank (per cut out). Each 467.00

11.13Providing and Installation of 63 A Cut Out withsuitable fuse on a wooden plank (per cut out). Each 848.00

11.14

Providing and Installation of 100 A Cut Out withsuitable fuse on a wooden plank (per cut out). Each 1,104.00

11.15


11.16


11.17


11.18

Providing and installation of OutdoorDistribution Panel Board for 63kVA,11/0.415kV Transformer comprising 6Nos of63A cut out and 4 Nos of 32A cut out withPolymer Insulation board as directed by theengineer in charge.

Each 39,342.00

11.19

Providing and installation of OutdoorDistribution Panel Board for 100kVA,11/0.415kV Transformer comprising 3Nos of100 A cut out and 6 Nos of 63A cut out and 1Nos of 32 cut out with Polymer Insulation boardas directed by the engineer in charge.

Each 48,727.00

11.20

Providing and installation of OutdoorDistribution Panel Board for 250kVA,11/0.415kV Transformer comprising 3Nos of400 A cut out and 6 Nos of 200A cut out and 1No of 63A cut out with Polymer Insulationboard as directed by the engineer in charge.

Each 51,751.00

48


12.01

Construction of (3.0l x 2.50b x 2.0h) fencing forDistribution Substation Transformer upto100kVA by using RCC Pillar, Bricks, etc. asdirected by the Engineer-in-charge.

Each 1,00,369.00

12.02

Construction of (3.5l x 3.0b x 2.0h) fencing forDistribution Substation Transformer above100kVA by using RCC Pillar, Bricks, etc. asdirected by the Engineer-in-charge.

Each 1,23,969.00

12.03

Construction of (3.5l x 3.0b x 2.0h) fencing forDistribution Substation Transformer above100kVA by using fencing post and fencing net,as directed by the Engineer-in-charge.

Each 26,064.00

12.04Construction of steel fencing gate atDistribution Substation Transformer, asdirected by the Engineer-in-charge.

Each 8,625.00

CHAPTER 12 - FENCING OF DISTRIBUTION TRANSFORMER SUBSTATION

49


13.01

Providing and Erection of 11kV outdoor typecombined CT & PT metering equipment with PTratio 11/0.415kV and CT ratio as perrequirement with 3-ph 4 wire Automatic MeterReading (AMR) Compatible Static TrivectorMeter in separate Housing cabinet with cables &accessories, accuracy class 0.5s, as directed bythe engineer in charge.

Each 1,39,650.00

13.02

Providing and Erection of 11kV outdoor typecombined CT & PT metering equipment with PTratio 11/0.415kV and CT ratio as perrequirement with 3-ph 4 wire Automatic MeterReading (AMR) Compatible Static TrivectorMeter in separate Housing cabinet with cables &accessories, accuracy class 0.2s, as directed bythe engineer in charge.

Each 2,07,285.00

13.03

Providing and Erection of 11kV outdoor type CT& PT metering equipment with PT ratio11/0.110 kV, Class 0.5s, CT ratio as perrequirement; with 3-ph 4 wire Automatic MeterReading (AMR) Compatible Static TrivectorMeter in separate Housing cabinet with cables &accessories (Boundary Meter), as directed by theengineer in charge.

Each 1,39,650.00

13.04

Providing and Erection of 11kV outdoor type CT& PT metering equipment with PT ratio11/0.110 kV, Class 0.2s, CT ratio as perrequirement; with 3-ph 4 wire Automatic MeterReading (AMR) Compatible Static TrivectorMeter in separate Housing cabinet with cables &accessories (Boundary Meter), as directed by theengineer in charge.

Each 2,07,285.00

13.05

Providing and fitting of CT coil (all ratios) for LTconnection including necessary connections asdirected by the Engineer in charge. Each 36,697.50

13.06

Providing and Erection of Mounting Structurefor 11KV CT/PT combined metering equipmentmounted between two SP-35 (swagged steeltubular poles) 2.44 m apart, as directed by theengineer in charge. The height of CT/PTmounting channel should facilitate safetyworking clearance, as specified in Schedule VIIof the CEA (Measures relating to Safety andElectric Supply Regulations), 2010.

Each 8,105.00

CHAPTER 13 - INSTALLATION OF METERS

50


13.07

Providing and installation of LT Outdoor DTCubicle complete with MCCB, Street lightcontroller, metering system for 25kVA,11/0.415kV Transformer including erectionwith cement etc, as directed by the engineer incharge.

Each 97,337.00

13.08

Providing and installation of LT Outdoor DTCubicle complete with MCCB and Consumermetering system for 25kVA, 11/0.415kVTransformer including erection with cement etc,as directed by the engineer in charge.

Each 66,022.00

13.09


Each 1,03,572.00

13.10


Each 72,257.00

13.11


Each 1,14,210.50

13.12


Each 82,896.50

13.13


Each 1,43,704.50

13.14


Each 1,14,704.50

13.15


Each 1,58,493.50

51


13.16


Each 1,27,178.50

13.17


Each 2,26,911.50

13.18


Each 1,97,572.50

13.19


Each 3,36,803.50

13.20


Each 3,05,488.50

52


14.01

Providing and Erection of 250 W, HPSV StreetLight complete with Lamp, Bracket, PVCinsulated aluminium cable and otheraccessories, as directed by the engineer incharge.

Each 15,512.00

14.02

Providing and Erection of 150 W, HPSV StreetLight complete with Lamp, Bracket, PVCinsulated aluminium cable and otheraccessories, as directed by the engineer incharge.

Each 13,066.00

14.03

Providing and Erection of 100 W, LED StreetLight complete Bracket, PVC insulatedaluminium cable and other accessories, asdirected by the engineer in charge.

Each 18,092.00

14.04


Each 13,400.00

14.05


Each 11,054.00

CHAPTER 14 - STREET LIGHTING

53


15.01Providing and Fitting of LT ABC accessories forstringing (Tension Point), as directed by theengineer in charge.

Each 5,156.60

15.02Providing and Fitting of LT ABC accessories forstringing (Suspension Point), as directed by theengineer in charge.

Each 2,636.60

15.03Providing and Fitting of LT ABC single phasedistribution box with accessories, as directed bythe engineer in charge.

Each 13,966.00

15.04Providing and Fitting of LT ABC three phasedistribution box with accessories, as directed bythe engineer in charge.

Each 20,591.00

15.05Providing and Fitting of LT ABC multiportinsulated piercing connector as directed by theengineer in charge.

Each 8,258.00

15.06

Providing and stringing, clipping and piercing ofLT line per bunched conductor per meter usingAerial Bunched Cables (3x70 sq.mm) withjungle clearance considering 10% wastage, asdirected by the engineer in charge.

meter 1,507.65

15.07


meter 1,901.41

15.08


meter 1,802.03

CHAPTER 15 LT -ABC

54


16.01Providing and Fitting of 11 kV ABC accessories,as directed by the engineer in charge.

Each 10,652.60

16.02

Providing and stringing, clipping and piercing of11 kV line per bunched conductor per meterusing Aerial Bunched Cables (3x70 sq.mm) withjungle clearance considering 10% wastage, asdirected by the engineer in charge.

meter 2,645.96

16.03

Providing and stringing, clipping and piercing of11 kV line per bunched conductor per meterusing Aerial Bunched Cables (3x95 sq.mm) withjungle clearance considering 10% wastage, asdirected by the engineer in charge.

meter 2,876.58

CHAPTER 16 - 11 kV ABC

55


17.01

Providing and Installation of 33kV Indoor SF6Gas Circuit Breaker inside the Control & RelayPanel of 33kV Indoor type Switchgear forFeeder/Transformer/Bus Coupler Panel with allfitting of DC and AC line as directed by Engineer-in-charge.

Each 9,60,492.00

17.02

Providing and installation of 33kV SpoutBushing for 33kV Indoor Current Transformerbushing inside the Control & Relay panel of33kV Indoor type Switchgear forTransformer/Feeder/Bus Coupler Panel asdirected by Engineer-in-charge.

Each 52,905.00

17.03

Providing and installation of 33kV SpoutBushing suitable for 33kV Indoor Bus Barinside the Control & Relay Panel of 33kV IndoorSF6 Switchgear for Feeder/Transformer/ BusCoupler as directed by Engineer-in-charge.

Each 52,905.00

17.04

Providing and Installation of 33kV IndoorCurrent Transformer inside the Control & RelayPanel of 33kV Indoor SF6 Switchgear forTransformer/ Feeder/ Bus Coupler Panel.

Each 92,085.00

17.05

Providing and Installation of 33kV IndoorSwitchgear Control and Relay TransformerPanel.

Each 24,20,458.00

17.06Providing and Installation of 33kV IndoorSwitchgear Control and Relay Feeder Panel. Each 23,48,458.00

17.07

Providing and Installation of 33kV IndoorSwitchgear Control and Relay Bus CouplerPanel.

Each 23,48,458.00

CHAPTER 17 - INSTALLATION OF SUB-STATION AND SWITCHYARD EQUIPMENTS (INDOOR TYPE)

56


18.01

Providing and Installation of 11kV CircuitBreaker (one Set) inside the Control & RelayPanel of 11kV Incoming/Outgoing Feeder withall fitting of DC and AC line as directed byEngineer-in-charge.

Each 6,04,316.00

18.02

Providing and erection of 33kV Circuit Breakerwith structure in complete set includingexcavation and refilling of foundation pit1.1mx1.7mx1.1m (lxbxh) in size; foundationcasting - footing PCC 1:3:6 (0.08m thick), RCC1:2:4 (0.12m thick) and 2 column RCC 1:2:4(1.10mx0.50mx1.40m) (lxbxh) in size withplanting depth of 0.9m, 12mm thick 1:3 cementplastering of plint 0.5m height; erection ofStructure and Circuit Breaker as directed byEngineer-in-charge.

Each 6,38,880.00

18.03

Providing and erection of 132kV CircuitBreaker with structure in complete set includingexcavation and refilling of foundation pit1.4mx2.1mx1.4m (lxbxh) in size; foundationcasting - footing PCC 1:3:6 (0.08m thick), RCC1:2:4 (0.12m thick) and 2 column RCC 1:2:41.50mx0.8mx1.70m (lxbxh) in size with plantingdepth of 1.2m, 12mm thick 1:3 cementplastering of plint 0.50m height; erection ofStructure and Circuit Breaker as directed byEngineer-in-charge.

Each 18,42,458.00

18.04

Providing and erection of 132kV Isolator withearthswitch with structure in complete setincluding excavation and refilling of foundationpit 1.4mx2.1mx1.7m (lxbxh) in size; foundationcasting - footing PCC 1:3:6 (0.2m thick) and 2column RCC 1:2:4 1.5mx0.8mx2.0m (lxbxh) insize with planting depth of 1.5m, 12mm thick1:3 cement plastering of plint 0.5m height;erection of mounting Structure and Isolator asdirected by Engineer-in-charge.

Each 8,10,364.00

18.05

Providing and erection of 132kV Isolatorwithout earthswitch with structure in completeset including excavation and refilling offoundation pit 1.4mx2.50mx1.7m (lxbxh) in size;foundation casting - footing PCC 1:3:6 (0.1mthick) and 2 column RCC 1:2:41.5mx0.8mx2.0m (lxbxh) in size with plantingdepth of 1.5m, 12mm thick 1:3 cementplastering of plint 0.5m height; erection ofmounting Structure and Isolator as directed byEngineer-in-charge.

Each 7,87,335.00

CHAPTER 18 - INSTALLATION OF SUB-STATION AND SWITCHYARD EQUIPMENTS

57


18.06

Providing and erection of 33kV Isolator withearthswitch with structure in complete setincluding excavation and refilling of foundationpit 1.1mx1.6mx1.5m (lxbxh) in size; foundationcasting - footing PCC 1:3:6 (0.2m thick) and 2column RCC 1:2:4 1.0mx0.5mx1.8m (lxbxh) insize with planting depth of 1.3m, 12mm thick1:3 cement plastering of plint 0.50m height;erection of mounting Structure and Isolator asdirected by Engineer-in-charge.

Each 2,05,811.00

18.07

Providing and erection of 33kV Isolator withoutearthswitch with structure in complete setincluding excavation and refilling of foundationpit 1.1mx1.6mx1.5m (lxbxh) in size; foundationcasting - footing PCC 1:3:6 (0.2m thick) and 2column RCC 1:2:4 1.0mx0.5mx1.8m (lxbxh) insize with planting depth of 1.3m, 12mm thick1:3 cement plastering of plint 0.50m height;erection of mounting Structure and Isolator asdirected by Engineer-in-charge.

Each 1,99,994.00

18.08

Providing and erection of 11kV Isolator withearth switch with structure in complete setincluding excavation and refilling of foundationpit 2.84mx1.60mx1.20m (lxbxh) in size;foundation casting - footing PCC 1:3:6 (0.1mthick) and 2 column RCC 1:2:40.45mx1.00mx1.50m (lxbxh) in size withplanting depth of 1.0m, 12mm thick 1:3 cementplastering of plint 0.50m height; erection ofmounting Structure and Isolator as directed byEngineer-in-charge.

Each 1,47,716.00

18.09

Providing and erection of 132kV PT withstructure in No including excavation andrefilling of foundation pit 1.45mx1.45mx1.40m(lxbxh) in size; foundation casting - footing PCC1:3:6 (0.20m thick) and 1 column PCC 1:2:40.75mx0.75mx1.70m (lxbxh) in size withplanting depth of 1.20m, 12mm thick 1:3cement plastering of plint 0.50m height;erection of Structure and PT as directed byEngineer-in-charge.

No 4,15,777.69

58


18.10

Providing and erection of 132kV CVT withstructure in No including excavation andrefilling of foundation pit 1.45mx1.45mx1.40m(lxbxh) in size; foundation casting - footing PCC1:3:6 (0.20m thick) and 1 column PCC 1:2:40.75mx0.75mx1.70m (lxbxh) in size withplanting depth of 1.20m, 12mm thick 1:3cement plastering of plint 0.50m height;erection of Structure and CVT as directed byEngineer-in-charge.

No 5,22,857.69

18.11

Providing and erection of 33kV PT withstructure in No including excavation andrefilling of foundation pit 1.31mx1.31mx1.10m(lxbxh) in size; foundation casting - footing PCC1:3:6 (0.20m thick) and 1 column PCC 1:2:40.61mx0.61mx1.40m (lxbxh) in size withplanting depth of 0.9m, 12mm thick 1:3 cementplastering of plint 0.50m height; erection ofStructure and PT as directed by Engineer-in-charge.

No 1,27,880.69

18.12

Providing and Installation of 11kV PT (one seti.e 3Nos) inside the Control & Relay Panel of11kV Incoming Feeder as directed by Engineer-in-charge.

Set 1,47,292.00

18.13

Providing and erection of 132kV CT withstructure in No including excavation andrefilling of foundation pit 1.45mx1.45mx1.40m(lxbxh) in size; foundation casting - footing PCC1:3:6 (0.2m thick) and 1 column PCC 1:2:40.75mx0.75mx1.70m (lxbxh) in size withplanting depth of 1.2m, 12mm thick 1:3 cementplastering of plint 0.50m height; erection ofStructure and CT as directed by Engineer-in-charge.

No 4,06,935.69

18.14

Providing and erection of 33kV CT withstructure in No including excavation andrefilling of foundation pit 1.31mx1.31mx1.10m(lxbxh) in size; foundation casting - footing PCC1:3:6 (0.2m thick) and 1 column PCC 1:2:40.61mx0.61mx1.40m (lxbxh) in size withplanting depth of 0.9m, 12mm thick 1:3 cementplastering of plint 0.50m height; erection ofStructure and CT as directed by Engineer-in-charge.

No 1,03,252.69

18.15

Providing and Installation of 11kV CT (one Seti.e 3 Nos) inside the Control & Relay Panel of11kV Incoming/Outgoing Feeder as directed byEngineer-in-charge.

Set 1,51,892.00

59


18.16

Providing and erection of 120kV, 10 kALightning Arrester conforming to IS: 3070 andIEC: 60099-4 complete with galvanised steelStructure, Surge Counter and all otheraccessories. (Earthing should be in separate) inNumber including excavation and refilling offoundation pit 1.45mx1.45mx1.40m (lxbxh) insize; foundation casting - footing PCC 1:3:6(0.2m thick) and 1 column PCC 1:2:40.75mx0.75mx1.70m (lxbxh) in size withplanting depth of 1.20m, 12mm thick 1:3cement plastering of plint 0.50m height;erection of Structure and LA as directed byEngineer-in-charge.

No 3,58,715.69

18.17

Providing and erection of 30 kV, 10 kA Lightning Arrester conforming to IS: 3070 and IEC: 60099-4 complete with galvanised steel Structure,Surge Counter and all other accessories.(Earthing should be in separate) in Numberincluding excavation and refilling of foundationpit 1.31mx1.31mx1.10m (lxbxh) in size;foundation casting - footing PCC 1:3:6 (0.2mthick) and 1 column PCC 1:2:40.61mx0.61mx1.40m (lxbxh) in size withplanting depth of 0.90m, 12mm thick 1:3cement plastering of plint 0.50m height;erection of Structure and LA as directed byEngineer-in-charge.

No 1,27,415.69

18.18Providing and Installation of 33kV Horn GapFuse Unit. Each 17,673.50

60


19.01

Providing and Installation of 132/33kV, 25MVATransfomer including commissioning as directedby Engineer-in-Charge (excluding constructionof platform).

Each 2,90,00,156.00

19.02

Providing and Installation of 132/33kV, 12.5MVA Transfomer including commissioning asdirected by Engineer-in-Charge (excludingconstruction of platform).

Each 2,32,45,216.00

19.03

Providing and Installation of 132/33kV, 6.3MVA Transfomer including commissioning asdirected by Engineer-in-Charge (excludingconstruction of platform).

Each 1,51,92,746.00

19.04

Providing and Installation of 132/33kV, 2.5MVATransfomer including commissioning as directedby Engineer-in-Charge (excluding constructionof platform).

Each 94,42,746.00

19.05

Providing and Installation of 33/11kV, 10 MVATransfomer including commissioning as directedby Engineer-in-Charge (excluding constructionof platform).

Each 1,14,86,466.00

19.06

Providing and erection of 33/11kV, 6.3MVATransfomer with construction of foundation2.8mx3.05mx1.4m in size (planting depth of0.4m) with PCC 1:2:4 (1 cement : 2 coarse sand: 4 graded stone aggregate 40 mm nominal size )including commissioning as directed byEngineer-in-Charge (including construction ofplatform).

Each 74,06,199.00

19.07


Each 36,26,341.00

19.08


Each 25,89,340.00

CHAPTER 19 - INSTALLATION AND COMMISSIONING OF POWER TRANSFORMERS, STATION/ COLONY TRANSFORMERS

61


19.09

Providing and erection of 33/0.415kV, 100 kVATransfomer with construction of foundation1.2mx1.2mx1.65m in size (planting depth of0.4m) with PCC 1:2:4 (1 cement : 2 coarse sand: 4 graded stone aggregate 40 mm nominal size )including commissioning as directed byEngineer-in-Charge (including construction ofplatform).

Each 5,92,679.00

19.10

Providing and erection of 33/0.415kV, 250 kVATransfomer with construction of foundation1.5mx2.0mx1.5m in size (planting depth of0.4m) with PCC 1:2:4 (1 cement : 2 coarse sand: 4 graded stone aggregate 40 mm nominal size )including commissioning as directed byEngineer-in-Charge (including construction ofplatform)

Each 9,98,543.00

62


20.01

Providing and Fitting of 1.1kV Copper ControlCable of per meter length, 16 Core, 2.5 sq.mmconforming to IS : 1554-1 (1988) or anyammendments with 2.5 sq.mm Copper CableLug of Ring/Fork/Pin type, as directed by theengineer in charge.

meter 902.09

20.02


meter 741.46

20.03


meter 423.66

20.04


meter 356.86

20.05


meter 324.67

20.06

Providing and laying of 1 Core, 11kV XLPEAluminium Cable of per meter length, 600sq.mm conforming to IS 7098 Part 2 (1985) orany ammendments, as directed by the engineerin charge.

meter 4,738.38

20.07


meter 2,476.19

20.08


meter 1,512.58

20.09


meter 1,459.05

CHAPTER 20 - FITTING OF CONTROL CABLE & XLPE POWER CABLES

63


20.10

Providing and laying of 1 Core, 11kV XLPEAluminium Cable of per meter length,150sq.mm conforming to IS 7098 Part 2 (1985)or any ammendments, as directed by theengineer in charge.

meter 1,435.00

20.11


meter 1,390.96

20.12


meter 1,370.90

20.13

Providing and laying of 1 Core, 11kV XLPEAluminium Cable of per meter length, 95sq.mmconforming to IS 7098 Part 2 (1985) or anyammendments, as directed by the engineer incharge.

meter 1,302.88

20.14


meter 843.86

20.15


meter 13,425.18

20.16


meter 9,854.94

20.17


meter 5,015.09

20.18


meter 2,815.06

20.19


meter 2,007.04

64


20.20


meter 1,840.81

20.21

Providing and laying of 3 Core, 11kV XLPEAluminium Cable of per meter length, 50 sq.mmconforming to IS 7098 Part 2 (1985) or anyammendments, as directed by the engineer incharge.

meter 2,155.65

20.22


meter 4,241.38

20.23


meter 3,329.81

20.24


meter 2,795.13

20.25


meter 2,139.05

20.26


meter 20,731.32

20.27


meter 16,190.18

20.28


meter 13,536.04

20.29


meter 10,247.90

65


20.30

Providing and Fitting of 1 Core, 11kV XLPEAluminium Cable Jointing Kit of One Number,600 sq.mm conforming to IS 7098 Part 2 (1985)or any ammendments, as directed by theengineer in charge.

Each 16,423.75

20.31


Each 11,452.75

20.32


Each 6,493.75

20.33


Each 5,992.75

20.34


Each 5,975.75

20.35


Each 5,963.75

20.36


Each 5,848.75

20.37


Each 5,840.75

20.38


Each 5,817.75

20.39


Each 23,777.25

66


20.40


Each 16,709.25

20.41


Each 13,264.25

20.42


Each 13,155.25

20.43


Each 12,542.25

20.44


Each 15,247.75

20.45


Each 10,552.75

20.46


Each 9,385.75

20.47


Each 8,205.75

20.48


Each 34,587.25

20.49


Each 31,659.25

67


20.50


Each 29,307.25

20.51


Each 28,067.25

68


21.01

Providing and Installation of 132 kV Control andRelay Transformer Panel single panel completewith Digital MW meter, Ampere Meter, kVMeter, frequency Meter, PF Meter, kVAR Meteras necessary and numerical O/C and E/F asbackup protection with numerical Transformerprotection relay (Micom P-642 or equivalent) :trip circuit supervision relay, master trip relays,transformer auxiliary protection relays:annunciator. MRI/AMR compatible energymeter having import/export recordable. Therelay shall conform to IS: 3231 of the latestversions. The relay and metering system shallbe as specified by the Engineer-in-charge.

Each 10,85,289.00

21.02

Providing and Installation of 132/33 kV Controland Relay Transformer Panel (Duplex Type)having control, relay and metering of HV(132kV) and LV (33kV) in one panel completewith Digital MW meter, Ampere Meter, kVMeter, frequency meter, PF meter, kVAR meterfor HV side and MW, Ampere, kV meter for LVside as necessary and numerical O/C and E/Fas backup protection in both LV and HV sidewith numerical Transformer protection relay(Micom P-642 or equivalent); trip circuitsupervision relay, master trip relays,transformer auxiliary protection relays;annunciator. MRI/AMR compatible energymeter having import/export recordable in bothHV and LV side. The relay shall conform toIS:3231 of the latest versions. The relay andmetering system shall be as specified by theEngineer-in-charge.

Each 16,89,614.00

21.03

Providing and Installation of 132 kV Control andRelay Feeder Panel complete with Digital MW,kV, Ampere, PF, Frequency meter, kVAR Meteras necessary; numerical O/C and E/F relays asbackup protection and Numerical DistanceRelay Micom P-442 or equivalent as primaryprotection: trip circuit supervising relay, mastertrip relay, remote switches etc, MRI/AMRcompatible energy meter having import andexport recorder, fault annunciator, The relayshall conform to IS:3231 of the latest versions.The relay and metering system shall be asspecified by the Engineer-in-charge.

Each 10,08,239.00

CHAPTER 21 - INSTALLATION OF CONTROL & RELAY PANELS

69


21.04

Providing and Installation of Duplex type 33kVControl and Relay Transformer Panel completewith digital MW, KV, PF, Frequency meter,KVAR meter indicators as necessary; numericalO/C and E/F relays and transformer auxilliaryprotection such as (alarm and trip) buchholzrelays, WTI, OTI etc ; trip circuit supervisingrelay, master trip relay, annunciator, remoteswitches, AMR/MRI compatible import/exportenergy meter. The O/C and E/F relay shallconform to IS:3231 of the latest versions. Auxsupply shall be of 110V DC.

Each 6,15,174.00

21.05

Providing and Installation of Duplex type 33kVControl and Relay Feeder Panel complete withdigital MW, KV, PF, Frequency meter, KVARmeter indicators as necessary; numerical O/Cand E/F relays for line protection; trip circuitsupervising relay, master trip relay,annunciator, remote switches, AMR/MRIcompatible import/export energy meter. TheO/C and E/F relay shall conform to IS:3231 ofthe latest versions. Aux supply shall be of 110VDC.

Each 5,92,519.00

21.06

Providing and Installation of 11 kV IndoorSwitchboard Panel for Incoming Feeder Panelwith the following specifications: 12 kV, 350 MVA, 800A, 18.4KA, Multi panel,shunt trip, Indoor Type, motor operated, springclosing Vacuum Circuit Breaker, CurrentTransformer having accuracy class of 0.5 formetering & 5P10 for protection, PotentialTransformer having accuracy class of 0.5 formetering & 3P for protection, MW meter,ammeter, voltmeter, frequency meter, powerfactor meter, overcurrent and earth fault relays(numerical Relay Micom P-127 or equivalent)with time delay setting facilities, trip supervisingrelay, master trip relay, energy meter, import &export recorder, SIM card compatible, faultannunciator, digital metering, event logger,disturbance recorder, communication facilitiesetc. of the latest technology, conforming toIS:13118 (1991), IEC:56 (1987). (Appropriatetransformation ratios should be selected as perrequirements).

Each 15,00,674.00

70


21.07

Providing and Installation of 11 kV IndoorSwitchboard Panel for Outgoing Feeder Panelwith the following: 12 kV, 350 MVA, 800 A, 18.4KA, Multipanel, shunt trip, Indoor Type, motoroperated, spring closing Vacuum CircuitBreaker, Current Transformer having accuracyclass of 0.5 for metering & 5P10 for protection,MW meter, ammeter, voltmeter, overcurrent andearth fault relays (numerical Relay Micom P-127or equivalent) with time delay setting facilities,trip supervising relay, master trip relay, energymeter, import & export recorder, SIM cardcompatible fault annunciator, digital metering,event logger, disturbance recorder,communication facilities etc. of the latesttechnology, conforming to IS:13118 (1991),IEC:56 (1987). (Appropriate transformationratios should be selected as per requirements).

Each 13,85,674.00

21.08

Providing and Installation of 11 kV IndoorSwitchboard Panel for Bus Coupler Panel with (Trunking chamber/Riser/InterconnectingChamber) the following: 12 kV, 350 MVA, 800 A, 18.4KA, Multipanel, shunt trip, Indoor Type, motoroperated, spring closing Vacuum CircuitBreaker, Current Transformer having accuracyclass of 0.5 for metering & 5P10 for protection,MW meter, ammeter, voltmeter, overcurrent andearth fault relays (numerical type) with timedelay setting facilities, trip supervising relay,master trip relay, energy meter, import & exportrecorder, SIM card compatible faultannunciator, digital metering, event logger,disturbance recorder, communication facilitiesetc. of the latest technology, conforming toIS:13118 (1991), IEC:56 (1987). (Appropriatetransformation ratios should be selected as perrequirements).

Each 13,85,674.00

71


22.01Providing and Installation of 110V BatteryCharger with DCDB.

Each 6,71,312.50

22.02Providing and Installation of 110V, 250AhBattery Bank.

Each 5,30,856.00

22.03Providing and Installation of AC DistributionBoard.

Each 1,02,908.00

CHAPTER 22 - INSTALLATION OF BATTERY BANK&CHARGER, ACDB

72


23.01

Construction of 2m Height Fencing for 33kVSub-Station by using RCC Pillar, Brick etc, asdirected by the engineer in charge.

Rm 7,468.00

23.02

Construction of 2m height Fencing for 33kV Sub-Station by using fencing post and fencing net,as directed by the engineer in charge.

Rm 1,871.00

23.03

Providing & fixing 1mm thick M.S. door withframe of 40x40x6mm. Angle Iron & 3mmM.S.Gusset plates at the junction and corners,all necessary fittings complete, includingapplying a priming coat of steel primer.

Sqm 3,345.00

CHAPTER 23 - FENCING OF 33KV SUB-STATION

73


All Earth Works, Brick Works, Concrete Worksare refered to SOR Chapter 28

24.01

Providing and filling hard stone gravels of size50mm- 30mm in plinth, etc. in layers not lessthan 100 mms in depth, consolidating eachlayer by ramming and dressing complete .

Cum 7,083.06

24.02

Providing and filling stone aggregate of size50mm- 30mm in plinth, etc. in layers not lessthan 100 mms in depth, consolidating eachlayer by ramming and dressing complete .

Cum 3,318.06

CHAPTER 24 - GRAVELING OF 33KV SUB-STATION

74


All Earth works are refered to SOR Chapter 28

All Brick Works are refered to SOR Chapter 28

Cement Concrete are refered to SOR Chapter 28

25.01

Providing and fixing of Angle Iron (40x40x6mm)for Cable rack including necessary welding etccomplete

No 482.00

25.02Providing and positioning of M.S Flat ChequerPlate 6mm thick

Kg 123.54

CHAPTER 25 - CABLE TRENCH

75


26.01

Providing and laying in position of TowerFoundation Bolt & Nuts in foundation includingcentering levelling etc all work upto plinth level: MT 2,90,998.94

26.02

Providing and Erection of Galvanised Sub-Station Steel Column Structure S1, S2, S5, S6Column including tightening of Nuts & bolts asdirected by the engineer in charge.

MT 2,37,382.55

26.03

Providing and Erection of Galvanised Sub-Station Steel Beam Structure B1 or B3 Beamincluding tightening of Nuts & bolts as directedby the engineer in charge.

MT 2,35,882.12

CHAPTER 26 - ERECTION OF SUB-STATION STEEL STRUCTURE

76


27.01

Fabrication and Supply of 132kV/33kVTransmission Stub Template with sufficientNuts & bolts at FOT destination within Mizoram. MT 1,93,357.00

27.02

Providing and laying in position of TowerFoundation Stub and setting of Stub Template,centering, levelling, Head loading etc.

MT 2,16,375.19

27.03

Providing and Erection of Galvanised SteelTower Structure for All type of TransmissionLattice Tower including tightening of Nuts &bolts, Punching etc head loading not exceeding2km as directed by the engineer in charge.

MT 2,44,183.89

27.04

Providing and fixing of anti climbing device inTransmission Tower including head loading notexceeding 2km as directed by the engineer incharge. For 1 tower.

Set 10,900.83

27.05

Providing and fixing of Phase plate (3 piece inone set) in Transmission Tower including headloading not exceeding 2km as directed by theengineer in charge.

Set 657.46

27.06

Providing and fixing of Number plate inTransmission Tower including head loading notexceeding 2km as directed by the engineer incharge.

Set 580.46

27.07

Providing and fixing of Caution Notice Board inTransmission Tower including head loading notexceeding 2km as directed by the engineer incharge.

Set 580.46

27.08

Providing and Painting of Bituminous AlkaliPaint in Transmission Tower member includinghead loading not exceeding 2km as directed bythe engineer in charge.

Litre 236.89

CHAPTER 27- ERECTION OF LATTICE TYPE HIGH VOLTAGE AND MEDIUM VOLTAGE TRANSMISSION TOWER

77


28.01Earthwork in excavation exclusive ofcompensation of earth in -

-

(a) Ordinary soil -

(i) Kassi work undressed involving an averagehorizontal throw upto 2 metres and an averagevertical lift upto 0.50 metres including breakingof clods.

cum 162.06

(ii) Earthwork with combined lead upto 15metres including breaking of clods.

cum 217.15

(b) Hard soil ( pick work ) cum 322.94 (c) Soft Rock (Blasting works). cum 609.29 (d) Hard Rock (Blasting work). cum 810.47

(e)Chiselling/ wedging out rock where blasting isprohibited.

-

(i) Soft Rock cum 1,737.65 (ii) Hard Rock cum 2,615.45

28.02

Earthwork in excavation in foundation trenchesor drains etc. (not exceeding 1.5m in width or10sqm on plan) including dressing of sides andramming of bottoms, lift upto 1.5m includinggetting out excavated soil and disposal ofsurplus excavated soil as directed within a leadof 50 metres.

-

(a) Ordinary soil cum 562.69 (b) Hard Soil ( pick work ) cum 844.00 (c) Very Hard Soil ( jumper work ) cum 1,125.37 (d) Soft Rock (blasting work). cum 928.29 (e) Hard Rock (blasting work). cum 1,286.44

( f ) Hard Rock (blasting prohibited). cum 1,883.89

28.03

Earthwork in excavation in foundation trenchesetc. not exceeding 2 meters depth includingdressing of bottom and sides of trenches andsubsequent filling and compaction in 15cmlayers as in column foundations, fence posts,etc. and disposal of all surplus soil as directedwithin a lead of 30 metres.

-

(a) Ordinary soil cum 423.15 (b) Hard Soil ( pick work ) cum 635.86 (c) Very Hard Soil ( jumper work ) cum 988.07 (d) Soft Rock (blasting work). cum 932.02 (e) Hard Rock (blasting work). cum 1,224.29

( f )Chiselling/ wedging out rock where blasting isprohibited.

-

(i) Soft Rock. cum 2,556.91 (ii) Hard Rock cum 4,153.73

CHAPTER 28- CIVIL WORK FOR CONSTRUCTION AND ERECTION OF ELECTRICAL EQUIPMENT

78


28.04

Filling available excavated earth (excluding rock)in trenches, plinth, sides of foundations etc. inlayers not exceeding 20cm in depth,consolidating each deposited layer by rammingand watering, lead up to 50 m and lift upto 1.5m.

cum 175.05

28.05Providing and laying in position cement concreteof specified grade excluding cost of centeringand shuttering - All work upto plinth level:

cum 11,748.10

28.06

Providing and laying cement concrete inretaining wall, return walls, walls (anythickness) including pilasters, piers,columns,abutments, pillars, posts,plain windowsills, sunken floors, etc. up to floor five levelexcluding the cost of centering, shuttering andfinishing :

cum 13,718.22

28.07First class brickwork including providingmaterials in foundation and plinth in :

-

a) in cement mortar 1: 3 ( 1 cement : 3 coarsesand )

Cum 15,273.75

b) in cement mortar 1: 4 ( 1 cement : 3 coarsesand )

Cum 14,925.75

28.08Half brick masonry with first class brick infoundation and plinth in:

-


Sqm 1,918.97


Sqm 1,879.97

28.09Half brick masonry with first class brick insuperstructure above plinth level upto floor Vlevel.

-


Sqm 2,095.02


Sqm 2,056.02

28.10

Regular coursed rubble masonry with hardstone in foundation upto one storey above andbelow ground level including curing, etc.complete.

-


Cum 6,849.41


Cum 6,432.41

28.1112mm cement plaster 1 : 3 (1 cement : 3 finesand).

Sqm 282.85

28.1212mm cement plaster 1 : 4 (1 cement : 4 finesand).

Sqm 262.79

79


29.01

Providing, Laying and Stringing of 1-Ph Serviceconnection wire per meter using PVC InsulatedAluminium Cable, 1.5 sq.mm, 2 Core asdirected by the engineer in charge.

Meter 54.64

29.02


Meter 72.64

29.03


Meter 91.64

29.04


Meter 119.64

29.05


Meter 169.64

29.06


Meter 147.62

29.07


Meter 205.76

29.08


Meter 304.76

29.09


Meter 427.76

29.10Providing and installation of 1-Ph Digital EnergyMeter with MDI Facility 2.5-10A. No 5,527.13

29.11Providing and installation of 1-Ph Digital EnergyMeter with MDI Facility 5-20A. No 5,527.13

29.12Providing and installation of 1-Ph Digital EnergyMeter with MDI Facility 10-60A No 5,527.13

29.13Providing and installation of 3-Ph Digital EnergyMeter with MDI Facility 10-60A. No 10,806.13

CHAPTER 29- L.T. SERVICE CONNECTION

80

SCHEDULE – III (Dismantling Works)

81


101.01 Dismantling of steel tubular pole (SP-17). Per Pole 1,687.75 101.02 Dismantling of steel tubular pole (SP-29). Per Pole 2,717.50 101.03 Dismantling of steel tubular pole (SP-35). Per Pole 3,952.00 101.04 Dismantling of steel tubular pole (SP-58). Per Pole 5,434.00

101.05Dismantling of Pre-Stressed Concrete Pole oflength 8.5 metres. Per Pole 2,717.50

101.06Dismantling of Pre-Stressed Concrete Pole oflength 9.75 metres. Per Pole 3,211.50

CHAPTER 101 - POLE DISMANTLING

83


201.01

Dismantling of Horizontal Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5Kg permetre) for three phase five wires LT over headline (for SP-17).

Per Location 321.05

201.02

Dismantling of Rectangular Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5Kg permetre) for three phase five wires LT over headline (for SP-17).

Per Location 370.75

201.03

Dismantling of Single sided LT bracket with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5Kg permetre) for three phase five wires LT over headline (for SP-17).

Per Location 411.50

201.04

Dismantling of Horizontal bracket with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5Kg permetre) for Single phase three wires LT over headline (for SP-17).

Per Location 296.20

201.05

Dismantling of Horizontal Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5Kg permetre) for three phase five wires LT over headline (for SP-29).

Per Location 321.05

201.06

Dismantling of Rectangular Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5Kg permetre) for three phase five wires LT over headline (for SP-29).

Per Location 364.00

201.07

Dismantling of Single sided LT bracket with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5Kg permetre) for three phase five wires LT over headline (for SP-29).

Per Location 411.50

201.08

Dismantling of Horizontal bracket with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5Kg permetre) for Single phase three wires LT over headline (for SP-29).

Per Location 296.20

201.09

Dismantling of Horizontal Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5 Kg permetre) for three phase five wires LT over headline (for Pre-Stressed Concrete 8.5 metres).

Per Location 345.90

201.10

Dismantling of Rectangular Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5 Kg permetre) for three phase five wires LT over headline conductors (for Pre-Stressed Concrete 8.5metres).

Per Location 395.60

201.11

Dismantling of Single sided Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5 Kg permetre) for three phase five wires LT over headline (for Pre-Stressed Concrete 8.5 metres).

Per Location 494.00

201.12

Dismantling of Horizontal Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5 Kg permetre) for single phase three wires LT over headline (for Pre-Stressed Concrete 8.5 metres).

Per Location 296.20

CHAPTER 201 - CROSS ARM DISMANTLING

84


201.13

Dismantling of Horizontal Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5 Kg permetre) for three phase five wires LT over headline (for Pre-Stressed Concrete 9.75 metres).

Per Location 345.90

201.14

Dismantling of Rectangular Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5 Kg permetre) for three phase five wires LT over headline (for Pre-Stressed Concrete 9.75 metres).

Per Location 395.60

201.15

Dismantling of Single sided Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5 Kg permetre) for three phase five wires LT over headline (for Pre-Stressed Concrete 9.75 metres).

Per Location 494.00

201.16

Dismantling of Horizontal Brackets with MSAngle Iron 40 mm X 40 mm X 6 mm (3.5 Kg permetre) for single phase three wires LT over headline (for Pre-Stressed Concrete 9.75 metres).

Per Location 296.20

201.17

Dismantling of 2 nos. of MS Channel Iron 75mm X 40 mm X 6 mm (7.14Kg per metre)double pole cross arm for three wire 11 kV overhead line conductors.

Per Location 942.80

201.18



201.19

Dismantling of 12 nos. of MS Channel Iron 75mm X 40 mm X 6 mm (7.14Kg per metre) triplepole cross arm for three wire 11 kV over headline conductors.


201.20

Dismantling of 16 nos. of MS Channel Iron 75mm X 40 mm X 6 mm (7.14Kg per metre) fourpole cross arm for three wire 11 kV over headline conductors.


201.21



201.22



201.23

Dismantling of 12 nos. of MS Channel Iron 100mm X 50 mm X 6 mm (9.56Kg per metre) triplepole cross arm for three wire 33 kV over headline conductors (for SP-35).


201.24

Dismantling of 16 nos. of MS Channel Iron 100mm X 50 mm X 6 mm (9.56Kg per metre) fourpole cross arm for three wire 33 kV over headline conductors (for SP-35).


85


301.01Dismantling of shackle insulator for LT overhead lines (1ph 3 wire). Per Location 36.18

301.02Dismantling of shackle insulator (strap type) forLT over head lines (1ph 3 wire). Per Location 36.18

301.03Dismantling of shackle insulator for LT overhead lines (3ph 5 wire). Per Location 36.18

301.04Dismantling of shackle insulator (strap type) forLT over head lines (3ph 5 wire). Per Location 36.18

301.05

Dismantling of pin insulator for 11 kV over headlines with galvanised pin, nuts, washers etc asdirected by the engineer in charge.

Per Location 90.45

301.06

Dismantling of disc insulator, 45 kN (2 nos. as aset) for 11 kV over head lines with insulatorDismantlings, ball and socket type and completewith aluminium alloy tension clamps, bolts,nuts, washers etc as directed by the engineer incharge.

Per String 357.22

301.07

Dismantling of pin insulator for 33 kV over headlines with galvanised pin, nuts, washers etc asdirected by the engineer in charge.

Per Location 109.67

301.08

Dismantling of disc insulator, 70 kN (3 nos. as aset) for 33 kV over head lines with insulatorDismantlings, ball and socket type and completewith aluminium alloy tension clamps, bolts,nuts, washers etc as directed by the engineer incharge.

Per String 392.22

CHAPTER 301 - DISMANTLING OF DISC INSULATORS

86


401.01

Dismantling of galvanised stay set for LT overhead lines complete with 16 mm rod dia. withplate 30x30x0.8 cm as directed by the engineerin charge.

Per Set 461.20

401.02

Dismantling of galvanised stay set for 11 kVover head lines complete with 19 mm rod dia.with plate 30x30x0.8 cm, 7/12 SWG G.I. staywire, 11kV guy insulator (140x85mm) and staybow as directed by the engineer in charge.

Per Set 510.90

401.03

Dismantling of galvanised stay set for 33 kVover head lines complete with 19 mm rod dia.with plate 40x40x0.8 cm ,7/10 SWG G.I. staywire ,33kV guy insulator (140x85mm) and staybow as directed by the engineer in charge.

Per Set 609.30

CHAPTER 401 - STAY SET DISMANTLING

87


501.01

Dismantling of conductor, jumpering of LT lineper conductor per meter using Gnat conductorsas directed by the engineer in charge. meter 10.16

501.02

Dismantling of conductor, jumpering of LT lineper single conductor per meter using Antconductors with jungle clearance, as directed bythe engineer in charge.

meter 12.39

501.03

Dismantling of conductor, jumpering of LT lineper single conductor per meter usingGrasshopper conductors with jungle clearance,as directed by the engineer in charge.

meter 13.62

501.04

Dismantling of conductor, jumpering of 11kVline per circuit meter using Weasel conductorswith jungle clearance, as directed by theengineer in charge.

Circuit meter 28.33

501.05

Dismantling of conductor, jumpering of 33kVline per circuit meter using Racoon conductorswith jungle clearance, as directed by theengineer in charge.

Circuit meter 31.66

CHAPTER 501- CONDUCTOR DISMANTLING

88

SCHEDULE – IV (Misc.)

89

Sl. No.Distance (in Km)

Rate (in Rs per Km/Quintal)

1 3 41 Tanhril Lawngtlai 249 1.40 2 Tanhril Kawlkulh 125 1.40 3 Tanhril Lunglei 171 1.40 4 Tanhril Hnahthial 172 1.40 5 Tanhril Serchhip 112 1.40 6 Tanhril Chhingchhip 88 1.40 7 Tanhril Champhai 194 1.40 8 Tanhril Khawzawl 155 1.40 9 Tanhril Saitual 75 1.40 10 Tanhril Aibawk 30 1.40 11 Tanhril Zuangtui 17 1.40 12 Tanhril Zawlnuam 176 1.40 13 Tanhril Tuidam 139 1.40 14 Tanhril Rengdil 159 1.40 15 Tanhril Kawrtethawveng 148 1.40 16 Tanhril Kawrthah 149 1.40 17 Bualpui Zuangtui 60 1.40 18 Bualpui Aibawk 90 1.40 19 Bualpui Saitual 135 1.40 20 Bualpui Champhai 254 1.40 21 Bualpui Kawlkulh 185 1.40 22 Bualpui Lunglei 231 1.40 23 Bualpui Lawngtlai 309 1.40 24 Bualpui Kolasib 24 1.40 25 Bualpui Lungdai 32 1.40 26 Bualpui Vairengte 68 1.40 27 Bualpui Serchhip 172 1.40 28 Bualpui Chhingchhip 142 1.40 29 Bualpui Khawzawl 215 1.40 30 Bualpui Kawnpui 14 1.40 31 Bualpui Hnahthial 232 1.40 32 Rengtekawn Lawngtlai 332 1.40 33 Rengtekawn Champhai 278 1.40 34 Rengtekawn Aizawl 84 1.40 35 Rengtekawn Lunglei 255 1.40 36 Rengtekawn Hnahthial 255 1.40 37 Rengtekawn Serchhip 198 1.40 38 Rengtekawn Chhingchhip 166 1.40 39 Rengtekawn Khawzawl 239 1.40 40 Rengtekawn Kawlkulh 209 1.40 41 Rengtekawn Saitual 158 1.40 42 Rengtekawn Aibawk 113 1.40

Name of Route

2

TRANSPORTATION COST CALCULATIONTransportation cost = weight of materials x actual distance of work site fromAizawl x rate as specified below

Note= Average rate for the whole Mizoram is taken as Rs.3.34 per Quintal per Km.1. MAIN ROUTES

91

43 Rengtekawn Kolasib 4 1.40 44 Rengtekawn Kawnpui 29 1.40 45 Rengtekawn Lungdai 56 1.40 46 Lunglei Lunglei 1 1.40 47 Lunglei Lawngtlai 80 1.40 48 Silchar Zawlnuam 115 1.40 49 Silchar Vairengte 43 1.40 50 FSD Lawngtlai Lawngtlai PDC 4 1.40 51 Aibawk Thenzawl 61 1.40 52 Tanhril Thenzawl 91 1.40 53 Tanhril W.Phaileng 101 1.40 54 Tanhril Lallen 116 1.40 55 Tanhril Phuldungsei 145 1.40 56 Tanhril Pukzing 156 1.40 57 Tanhril Marpara 184 1.40 58 Tanhril Tuipuibari 169 1.40 59 Tanhril Mamit 108 1.40

92



1 3 4

1 Saiha Bualpui (Ng) 18 1.57 2 Lawngtlai Saiha 75 1.57 3 Lawngtlai Kawlchaw 32 1.57 4 Lawngtlai Maubawk 53 1.57 5 Lawngtlai Tuipang 80 1.57

6 Lawngtlai Bungtlang 81 1.57 7 Lawngtlai Vaseikai 130 1.57 8 Lawngtlai Diltlang 58 1.57

9 Hnahthial S.Vanlaiphai 52 1.57 10 Hnahthial Sangau 63 1.57 11 Lunglei Tawipui 'S' 48 1.57 12 Lunglei Haulawng 38 1.57 13 Lunglei Mualthuam 'N' 46 1.57 14 Lunglei Tlabung 97 1.57 15 Lunglei Chawngte 100 1.57 16 Lunglei Lungsen 58 1.57 17 Lunglei Tuichawng 77 1.57

18 Champhai Khuangleng 41 1.57 19 Champhai Kelkang 23 1.57 20 Champhai Dungtlang 65 1.57 21 Champhai Farkawn 100 1.57 22 Champhai Vaphai 84 1.57 23 Champhai Khawbung 72 1.57 24 Khawzawl Biate 60 1.57 25 Khawzawl Khawhai 35 1.57 26 Khawzawl Sialhawk 48 1.57 27 Kawlkulh Ngopa 57 1.57 28 Kawlkulh Hliappui 21 1.57

29 Aibawk Hmuifang 25 1.57 30 Aibawk Sialsuk 36 1.57

31 Saitual Phullen 54 1.57 32 Aizawl Khawruhlian 87 1.57 33 Aizawl Darlawn 121 1.57 34 Aizawl Ratu 140 1.57 35 Aizawl N.Vervek 151 1.57

Aizawl East District

Aizawl West District

2. DISTRICT ROUTES(i) District Route-I (D-I) : This route will cover routes plying on National Highways,State Highways and District Roads.(ii) District Route-II (D-II) : This route will cover routes plying on District Roads,Other District Roads and Village Roads.(iii) District Route-III (D-III) : This route will cover routes plying on Other DistrictRoads and Village Roads.

2.1 District Route-I (D-I)

Name of Route

2Saiha District

Lawngtlai District

Lunglei District

Champhai District

93

36 Aizawl Sakawrdai 168 1.57 37 Aizawl Suangpuilawn 140 1.57 38 Aizawl Vanbawng 155 1.57

39 Zuangtui Mamit 108 1.57 40 Zuangtui Lallen 116 1.57 41 Zuangtui W.Phaileng 101 1.57 42 Zuangtui Phuldungsei 145 1.57 43 Zuangtui Pukzing 162 1.57 44 Zuangtui Marpara 184 1.57 45 Zuangtui Tuipuibari 169 1.57

46 Serchhip Khawlailung 34 1.57 47 Serchhip N.Vanlaiphai 59 1.57 48 Serchhip E.Lungdar 60 1.57 49 Serchhip Cherhlun 79 1.57 50 Serchhip Thingsai 95 1.57 51 Serchhip Thenzawl 30 1.57

52 Kolasib Bairabi 34 1.57



1 3 4

53 Saiha Lungpher 30 3.87 54 Saiha Niawhtlang 31 3.87 55 Saiha Phalhrang 29 3.87 56 Tuipang Laki 37 3.87 57 Tuipang Vahai 45 3.87 58 Saiha Vawmbuk 36 3.87 59 Saiha Siata 65 3.87 60 Saiha Chakhang 78 3.87 61 Kawlchaw Phura 52 3.87 62 Kawlchaw Serkawr 12 3.87 63 Tuipang Zaawngling 14 3.87 64 Tuipang Tuisih 22 3.87

65 Vaseikai Damdep 30 3.87

66 Hnahthial Tarpho 30 3.87 67 Tlanbung Borapansury 37 3.87 68 Sangau Lungtian 45 3.87 69 Lunglei Putlungasih 59 3.87

70 Champhai Bungzung 70 3.87 71 Champhai Hnanhlan 64 3.87 72 Khawzawl Rabung 45 3.87 73 Ngopa N.E.Khawdungsei 15 3.87 74 Ngopa Mimbung 51 3.87 75 Ngopa Teikhang 42 3.87

Saiha District

Lawngtlai District

Lunglei District

Mamit District

Serchhip District

Kolasib District

2.2. District Route-II (D-II)

Name of Route

Champhai District

2

94

76 Aizawl Khawrihnim 48 3.87 77 Aizawl Reiek 27 3.87 78 Aizawl Kanghmun 60 3.87

79 Sakawrdai Zohmun 14 3.87

80 Zawlnuam Kanhmun 18 3.87 81 Zawlnuam Rengdil 17 3.87 82 Zawlnuam Tuidam 37 3.87 83 Zawlnuam Kawrtethawveng 47 3.87 84 Zawlnuam Kawrthah 29 3.87

85 Thenzawl Chhipphir 32 3.87 86 Thenzawl Thenhlum 83 3.87 87 Thenzawl Buarpui 45 3.87 88 Thenzawl Bunghmun 105 3.87

89 Vairengte Saipum 68 3.87 90 Vairengte Saiphai 47 3.87 91 Kolasib Hortoki 45 3.87 92 Lungdai N.Hlimen 78 3.87 93 Lungdai Bukpui 40 3.87



1 3 4

1 Saiha Chhuarlung 45 6.50 2 Kalchaw Tongkolong 62 6.50 3 Kawlchaw Lungpuk 83 6.50 4 Tuipang Chapui 52 6.50

5 Bungtlang Tuithumhnar 25 6.50 6 Bungtlang Vathuampui 46 6.50

7 Kawlkulh Lungpho 55 6.50 8 Ngopa Kawlbem 28 6.50

9 Aibawk Darlung 28 6.50

10 Phullen Khawlian 38 6.50 11 Phullen Phuaibuang 27 6.50



Mamit District

Serchhip District

Lawngtlai District

Champhai District



Kolasib District

Name of Route

2Saiha District

2.3. District Route-III(D-III)

95

Sl. No. Unit Weight per Unit

(Kg) 1 No. 186.00 2 No. 129.00 3 No. 125.00 4 No. 89.00 5 No. 240.00 6 No. 510.00 7 No. 605.00 8 No. 1,470.00 9 No. 1,900.00 10 No. 2,125.00 11 No. 2,600.00 12 No. 3,780.00 13 1.6MVA Power Transformer No. 5,100.00 14 2.5MVA Power Transformer No. 7,090.00 15 6.3MVA Power Transformer No. 13,500.00 16 No. 750.00 17 No. 200.00 18 No. 200.00 19 No. 200.00 20 No. 150.00 21 No. 300.00 22 No. 800.00 23 Mtr. 9.56 24 Mtr. 7.14 25 Mtr. 4.50 26 Mtr. 1.80 27 Km. 320.00 28 Km. 128.00 29 Km. 231.60 30 Km. 145.50 31 Km. 73.80 32 No. 7.00 33 No. 6.00

34 Set 3.00

35 Set 2.00

36 Set 6.50 37 Set 5.70 38 Set 4.90 39 Mtr. 2.00 40 Mtr. 0.52

APPROXIMATE WEIGHT OF MATERIALS

25kVA DT63kVA DT100kVA DT250kVA DT500kVA DT

Name of Materials

SP-58SP-35SP-29SP-17

630kVA DT750kVA DT1000kVA DT

MS Channel 100 x 50 x 6mmMS Channel 75 x 40 x 6mm

33kV Circuit Breaker33kV Current Transformer33kV Potential Transformer33kV Isolator33kV Surge Arrestor33kV Control & Relay Panel11kV Indoor Switchboard Panel

Ant ConductorGnat ConductorDisc Insulator 70 kNDisc Insulator 45 kNTension Clamp with hardware strainfittings 4-bolt (for Racoon)

Angle Iron 40 x 40 x 6mmFlat Iron 40 x 6mmRacoon ConductorWeasel ConductorGrasshopper Conductor

Stay Wire 7/10 SWG

Tension Clamp with hardware strainfittings 3-bolt (for Weasel)Stay Set 19mm (40x40x8mm)Stay Set 19mm (30x30x8mm)Stay Set 16mm (30x30x8mm)GI Wire 8 SWG

96

41 Mtr. 0.34 42 Mtr. 0.20

43 Mtr. 2.089

44 Mtr. 1.36

45 Mtr. 1.60

46 Mtr. 5.55

47 Mtr. 7.10

Stay Wire 7/12 SWGStay Wire 7/14 SWG1.1kV XLPE insulated Aerial BunchedCables, 3x120sq.mm with 16sq.mm streetlight and XLPE insulated messanger 1.1kV XLPE insulated Aerial BunchedCables, 3x70sq.mm with 16sq.mm streetlight and XLPE insulated messanger 1.1kV XLPE insulated Aerial BunchedCables, 3x95sq.mm with 16sq.mm streetlight and XLPE insulated messanger 11kV XLPE insulated Aerial BuncedCables size 3x70sq.mm + 1x55sq.mm 11kV XLPE insulated Aerial BuncedCables size 3x95sq.mm + 1x70sq.mm

Note: The above indicated weights are approximate and shall vary depending uponthe manufacturers. Weights which are not included above may be taken as per actual.

97

Sl. No. Unit Total Weight

(Kg) 1 Km. 6,511.71 2 Km. 5,059.43 3 Km. 5,788.18 4 Km. 24,738.25 5 Km. 6,443.39 6 Km. 25,597.95

Sl. No. Unit Total Weight

(Kg) 1 No. 1,238.73 2 No. 1,522.98 3 No. 1,632.98 4 No. 2,400.77 5 No. 3,073.58 6 No. 3,437.33 7 No. 3,912.33 8 No. 5,231.08

Name of Lines

33kV Line11kV LineLT (1-phase, 3-wire) Steel Tubular Pole LT (1-phase, 3-wire) Pre-stressed concrete

APPROXIMATE WEIGHTS PER KILOMETRE OF DISTRIBUTION LINESEXCLUDING CEMENT, RIVER SAND AND STONE AGGREGATE

750kVA1000kVA

63kVA100kVA250kVA500kVA630kVA

LT (3-phase, 5-wire) Steel Tubular Pole LT (3-phase, 5-wire) Pre-stressed concrete

APPROXIMATE WEIGHTS PER DISTRIBUTION TRANSFORMER WITHACCESSORIES

Name of Lines

25kVA

98

DRAWINGS

99

1820

1875

600

1320

30

300

75

L3

L1

2000

Flat Iron Clamp,

40x6

Note: Dimensions are not up to scale

Channel

100x50x6

G.I. Earth Wire

8SWG

To Earth

Electrode

Ground Level

Lightning

Spike

Nut&Bolt

16x155

Nut&Bolt

16x50

D

L2 D : 165.1

L1 : 150

L2 : 267.45

L3 : 1000

References (mm):

PCC1:3:6

Earth Filled

194

16 Ø hole for

Lightning Spike

1525

TITLE

Size: A4 Sheet no.: 1/1


GOVT. OF MIZORAM

Steel Tubular Pole (SP-58) for 33kV Line :

Triangular Formation

Date: 21.7.2020 Dimensions: Millimetres (mm)

Drawing no.: P&E/MIZORAM/SOR/2020/1

101

1820

1875

600

1320

30

300

75

L3

1800

Flat Iron Clamp,

40x6


Channel

100x50x6

G.I. Earth Wire

8SWG

Ground Level

To Earth

Electrode

Nut&Bolt16x50

L1

D

L2

Nut&Bolt

16x155

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

Lightning

Spike

194

16 Ø hole for

Lightning Spike

1525

TITLE



GOVT. OF MIZORAM





102

15251525 3030

2350

Double Channel

100x50x6

Angle Iron

40x40x6

2000

300

75

600Flat Iron Clamp

40x6

Flat Iron

40x6

G.I. Earth Wire

8SWG

To Earth

Electrode

Ground Level

D

L1

D : 165.1

L1 : 150

L2 : 267.45

L3 : 1000

References (mm):

L3

L2

Nut&Bolt

16x50

Nut&Bolt

16x155

PCC

1:3:6

Earth Filled

1100

1900

Lightning

Spike

194

16 Ø hole for

Lightning Spike


1525

TITLE



GOVT. OF MIZORAM


Horizontal Formation



103

2370

Double Channel

100x50x6

Angle Iron

40x40x6

1800

300

75

600Flat Iron Clamp

40x6

Flat Iron

40x6

15251525 3030

G.I. Earth Wire

8SWG

To Earth

Electrode

Ground Level

L3

L2

D

L1

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

Nut&Bolt

16x155Nut&Bolt

16x50

1100

1900

PCC

1:3:6

Earth Filled

Lightning

Spike

194

16 Ø hole for

Lightning Spike


1525

TITLE



GOVT. OF MIZORAM





104

1360

1420

600

650

30

300

75

1800

Flat Iron Clamp,

40x6


Channel

75x40x6

G.I. Earth Wire

8SWG

To Earth

Electrode

Ground Level

Nut&Bolt

16x50

L3

L2

D

L1 D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

Nut&Bolt

16x155

PCC

1:3:6

Earth Filled

Lightning

Spike

194

16 Ø hole for

Lightning Spike

TITLE



GOVT. OF MIZORAM





105

1360

1420

300

650

30

300

75

1500

Flat Iron Clamp,

40x6


Channel

75x40x6

G.I. Earth Wire

8SWG

To Earth

Electrode

Ground Level

Nut&Bolt

16x155

Nut&Bolt

16x50

L3

L2

D

L1 D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

Lightning

Spike

194

16 Ø hole for

Lightning Spike

1070

TITLE



GOVT. OF MIZORAM





106

10701070 3030

2350

Double Channel

75x40x6

Angle Iron

40x40x6

1800

300

75

600Flat Iron Clamp

40x6

Flat Iron

40x6

G.I. Earth Wire

8SWG

To Earth

Electrode

Ground Level


Nut&Bolt

16x50

Nut&Bolt

16x155

L3

L2

D

L1

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

1100

1900

PCC

1:3:6

Earth Filled

Lightning

Spike

194

16 Ø hole for

Lightning Spike

1070

TITLE



GOVT. OF MIZORAM





107

10701070 3030

2140

Double Channel

75x40x6

Angle Iron

40x40x6

1500

300

75

300

Flat Iron

40x6

To Earth

Electrode

Ground Level

G.I. Earth Wire

8SWG


Nut&Bolt

16x155

Nut&Bolt

16x50

L3

L2

D

L1

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

1100

1900

PCC

1:3:6

Earth Filled

Lightning

Spike

194

16 Ø hole for

Lightning Spike

1070

TITLE



GOVT. OF MIZORAM





108

30 30450

Angle Iron

40x40x6

Flat Iron Clamp

40x6 Nut & Bolt

16x50

300

300

300

300

75

1500

LT Insulator

To Earth

Electrode

Ground Level


L3

L2

D

L1 D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

G.I. Earth Wire

8SWG

TITLE



GOVT. OF MIZORAM

Steel Tubular Pole (SP-29) for 3ph 5wire L.T.Line :

Horizontal Type



109

30 30450

Angle Iron

40x40x6

Flat Iron Clamp

40x6 Nut & Bolt

16x50

300

300

300

300

75

1500

LT Insulator

G.I. Earth Wire

8SWG

To Earth

Electrode


L3

L2

D

L1 D : 114.3

L1 : 150

L2 : 292.85

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

Ground Level

TITLE



GOVT. OF MIZORAM

Steel Tubular Pole (SP-17) for 3ph 5wire

L.T.Line : Horizontal Type



110

30 30450

Angle Iron

40x40x6

Flat Iron Clamp

40x6Nut & Bolt

16x50

300

300

300

75

1500

LT Insulator

To Earth

Electrode

Ground Level


L3

L2

D

L1 D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

G.I. Earth Wire

8SWG

TITLE



GOVT. OF MIZORAM





111

30 30450

Angle Iron

40x40x6

Flat Iron Clamp

40x6 Nut & Bolt

16x50

30

0

300

300

75

1500

LT Insulator

G.I. Earth Wire

8SWG

To Earth

Electrode


L3

L2

D

L1 D : 114.3

L1 : 150

L2 : 292.85

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

Ground Level

TITLE



GOVT. OF MIZORAM





112

30 30450

Angle Iron

40x40x6

Flat Iron Clamp

40x6

Nut & Bolt

16x50

300

300

300

75

1500

LT Insulator

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

L3

L2

D

L1

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM





113

30 30450

Angle Iron

40x40x6

Flat Iron Clamp

40x6

Nut & Bolt

16x50

300

300

300

75

1500

LT Insulator

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

L3

L2

D

L1

D : 114.3

L1 : 150

L2 : 292.85

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM





114


Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1800

300

30 30450

LT Insulator

Nut & Bolt

16x50

300

600

300

L1 : 180

L2 : 120

L3 : 167

L4 : 167

L5 : 326

L6 : 150

L7 : 150

L8 : 170

L9: 170

L10 : 360

L11 : 1000

References (mm):

Angle Iron

40x40x6

Flat Iron Clamp

40x6

TITLE



GOVT. OF MIZORAM

Pre-Stressed Concrete Pole (9.75m) for 3ph 5wire




115


L1 : 160

L2 : 120

L3 : 162.5

L4 : 162.5

L5 : 275

L6 : 150

L7 : 150

L8 : 200

L9: 200

L10 : 300

L11 : 1000

References (mm):

Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1500

300

30 30450

LT Insulator

Angle Iron

40x40x6

Flat Iron Clamp

40x6 Nut & Bolt

16x50

300

300

300

TITLE



GOVT. OF MIZORAM





116


Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1800

300

30 30450

LT Insulator

Nut & Bolt

16x50

300

600

L1 : 180

L2 : 120

L3 : 167

L4 : 167

L5 : 326

L6 : 150

L7 : 150

L8 : 170

L9: 170

L10 : 360

L11 : 1000

References (mm):

Angle Iron

40x40x6

Flat Iron Clamp

40x6

TITLE



GOVT. OF MIZORAM





117


L1 : 160

L2 : 120

L3 : 162.5

L4 : 162.5

L5 : 275

L6 : 150

L7 : 150

L8 : 200

L9: 200

L10 : 300

L11 : 1000

References (mm):

Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1500

300

30 30450

LT Insulator

Angle Iron

40x40x6

Flat Iron Clamp

40x6Nut & Bolt

16x50

300

300

TITLE



GOVT. OF MIZORAM





118


Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1800

300

30 30450

LT Insulator

Nut & Bolt

16x50

300

600

Angle Iron

40x40x6

Flat Iron Clamp

40x6

L1 : 180

L2 : 120

L3 : 167

L4 : 167

L5 : 326

L6 : 150

L7 : 150

L8 : 170

L9: 170

L10 : 360

L11 : 1000

References (mm):

TITLE



GOVT. OF MIZORAM





119


L1 : 160

L2 : 120

L3 : 162.5

L4 : 162.5

L5 : 275

L6 : 150

L7 : 150

L8 : 200

L9: 200

L10 : 300

L11 : 1000

References (mm):

Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1500

300

30 30450

LT Insulator

Angle Iron

40x40x6Flat Iron Clamp

40x6 Nut & Bolt

16x50

300

300

TITLE



GOVT. OF MIZORAM





120

30

300

300

Angle Iron

40x40x6

Angle Iron

40x40x6

Flat Iron Clamp

40x6

Nut & Bolt

16x50

300

75

1500

L.T. Shackle Insulator

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

450

L3

L2

D

L1 D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM


L.T.Line : Rectangular Bracket



121

30

300

300

Angle Iron

40x40x6

Flat Iron

40x6

Flat Iron Clamp

40x6

Nut & Bolt

16x50

300

75

1500


To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

D : 114.3

L1 : 150

L2 : 292.85

L3 : 1000

References (mm):

L3

L2

D

L1

450

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM





122

30

300

300

Angle Iron

40x40x6

Angle Iron

40x40x6

Flat Iron Clamp

40x6

Nut & Bolt

16x50

300

75

1500


To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

450

L3

L2

D

L1 D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM





123

30

300

300

Angle Iron

40x40x6

Flat Iron

40x6

Flat Iron Clamp

40x6

Nut & Bolt

16x50

300

75

1500


To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

D : 114.3

L1 : 150

L2 : 292.85

L3 : 1000

References (mm):

L3

L2

D

L1

450

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM





124

570

Flat Iron

40x6

L.T. Pin Insulator

300

300

45

300

75

1500

Nut & Bolt

16x50

Angle Iron

40x40x6

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

200 200 200

30

L3

L2

D

L1

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

30

Flat Iron

40x6

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM


L.T.Line : Single Sided Bracket



125

570

L.T. Pin Insulator

300

300

45

300

75

1500

Nut & Bolt

16x50

Angle Iron

40x40x6

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

200 200 200

30

L3

L2

D

L1

30

Flat Iron

40x6

Flat Iron

40x6

D : 114.3

L1 : 150

L2 : 292.85

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM





126

570

Flat Iron

40x6

L.T. Pin Insulator

300

300

45

300

75

1500

Nut & Bolt

16x50

Angle Iron

40x40x6

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

200 200 200

30

L3

L2

D

L1

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

30

Flat Iron

40x6

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM





127

570

L.T. Pin Insulator

300

300

45

300

75

1500

Nut & Bolt

16x50

Angle Iron

40x40x6

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

200 200 200

30

L3

L2

D

L1

30

Flat Iron

40x6

Flat Iron

40x6

D : 114.3

L1 : 150

L2 : 292.85

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

TITLE



GOVT. OF MIZORAM





128


Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1800

300

570

L.T. Pin Insulator

300

300

45

Nut & Bolt

16x50

Angle Iron

40x40x6

200 200 200

30 Flat Iron

40x6

Flat Iron

40x6

L1 : 180

L2 : 120

L3 : 167

L4 : 167

L5 : 326

L6 : 150

L7 : 150

L8 : 170

L9: 170

L10 : 360

L11 : 1000

References (mm):

TITLE



GOVT. OF MIZORAM





129


Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1500

300

570

L.T. Pin Insulator

300

300

45

Nut & Bolt

16x50

Angle Iron

40x40x6

200 200 200

30 Flat Iron

40x6

Flat Iron

40x6

L1 : 160

L2 : 120

L3 : 162.5

L4 : 162.5

L5 : 275

L6 : 150

L7 : 150

L8 : 200

L9: 200

L10 : 300

L11 : 1000

References (mm):

TITLE



GOVT. OF MIZORAM





130


Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1800

300

570

L.T. Pin Insulator

300

300

45

Nut & Bolt

16x50

Angle Iron

40x40x6

200 200 200

30 Flat Iron

40x6

Flat Iron

40x6

L1 : 180

L2 : 120

L3 : 167

L4 : 167

L5 : 326

L6 : 150

L7 : 150

L8 : 170

L9: 170

L10 : 360

L11 : 1000

References (mm):

TITLE



GOVT. OF MIZORAM





131


Earth Filled

75

L1L2

L3 L4

L6

L5

L7L8 L9

L11

PCC

1:3:6

L10

1500

300

570

L.T. Pin Insulator

300

300

45

Nut & Bolt

16x50

Angle Iron

40x40x6

200 200 200

30 Flat Iron

40x6

Flat Iron

40x6

L1 : 160

L2 : 120

L3 : 162.5

L4 : 162.5

L5 : 275

L6 : 150

L7 : 150

L8 : 200

L9: 200

L10 : 300

L11 : 1000

References (mm):

TITLE



GOVT. OF MIZORAM





132

Flat Iron Clamp

40x6

Nut & Bolt

16x50

600

300

75

1500

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

L3

L2

D

L1

D : 114.3

L1 : 150

L2 : 292.85

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

Eye Hook

TITLE



GOVT. OF MIZORAM

Steel Tubular Pole (SP-17) for LT AB Cables



133

Flat Iron Clamp

40x6

Nut & Bolt

16x50

600

300

75

1500

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

L3

L2

D

L1

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

Eye Hook

TITLE



GOVT. OF MIZORAM

Steel Tubular Pole (SP-29) for LT/11kV AB Cables



134

Flat Iron Clamp

40x6

Nut & Bolt

16x50

600

300

75

1500

To Earth

Electrode

Ground Level


G.I. Earth Wire

8SWG

L3

L2

D

L1

D : 139.7

L1 : 150

L2 : 280.15

L3 : 1000

References (mm):

PCC

1:3:6

Earth Filled

Eye Hook for

11kV ABC

Eye Hook for

LT ABC

300

TITLE



GOVT. OF MIZORAM

Steel Tubular Pole (SP-29) for LT & 11kV AB Cables



135


300

300

600

10 Ø

10 Ø10 Ø

Flat Iron Clamp

40x6

194

16 Ø hole for

16x155 Nuts&Bolts

30 30

Channel

100x50x6 /

75x40x6

TITLE



GOVT. OF MIZORAM

LIGHTNING SPIKE



136

8 SWG G.I. earth wire

1500 (min)

300

2500

G.I. pipe 40mmØ,8mm

thickness, 2.5m long

Bentonite, 3.5mm

Loose norm

al soil without rock/

timber etc

Pipe earth clamp, 40x3

Ground level

2700

300

12mmØ hole

80

33kV POLE POLE EARTHING

TIT

LE

Siz

e:

A4

Sh

ee

t n

o.:

1/1

PO

WE

R &

ELE

CT

RIC

ITY

DE

PA

RT

ME

NT

GO

VT

. O

F M

IZO

RA

M

33

kV

Po

le E

art

hin

g

Da

te:

21

.7.2

02

0D

ime

nsi

on

s:

Mil

lim

etr

es

(mm

)

Dra

win

g n

o.:

P

&E

/MIZ

OR

AM

/SO

R/2

02

0/3

7

137


1500 (min)

300

2500



Bentonite, 3.5mm

Loose norm


timber etc


Ground level

2700

300

12mmØ hole

80

11kV POLE POLE EARTHING

TIT

LE

Siz

e:

A4

Sh

ee

t n

o.:

1/1

PO

WE

R &

ELE

CT

RIC

ITY

DE

PA

RT

ME

NT

GO

VT

. O

F M

IZO

RA

M

11

kV

Po

le E

art

hin

g

Da

te:

21

.7.2

02

0D

ime

nsi

on

s: M

illi

me

tre

s (m

m)

Dra

win

g n

o.:

P

&E

/MIZ

OR

AM

/SO

R/2

02

0/3

8

138

6500

6500

6500

X Y

Z

2440

J - 2

J - 2 J - 2

Notes:

1 The connecons to the three earth electrodes

should be as follows:

a) To one of the earth electrodes on either side

of double pole structure (X or Y)

I. One direct connection from three 11 kV

Lightning Arresters.

II. Another direct connection from the L.T.

Lightning Arresters if provided.

b) To each of the following two earth - electrodes,

I. One separate connection from the neutral

(on the medium voltage side) of the

transformer.

II. One separate connection form the

transformer body and the handle of the 11kV

AB switch.

III. One separate connection from the earthing

terminal of the poles.

2 4 mm (8 SWG) G.I. wire should be used for earth

leads.

TITLE



GOVT. OF MIZORAM

Distribution Transformer Earthing



139


1500 (min)

300

2500



Bentonite, 3.5mm

Loose norm


timber etc


Ground level

2700

300

12mmØ hole

80

DISTRIBUTION TRANSFORMER

EARTHING

200

TIT

LE

Siz

e:

A4

Sh

ee

t n

o.:

2/2

PO

WE

R &

ELE

CT

RIC

ITY

DE

PA

RT

ME

NT

GO

VT

. O

F M

IZO

RA

M

Dis

trib

uti

on

Tra

nsf

orm

er

Ea

rth

ing

Da

te:

21

.7.2

02

0D

ime

nsi

on

s:

Mil

lim

etr

es

(mm

)

Dra

win

g n

o.:

P

&E

/MIZ

OR

AM

/SO

R/2

02

0/3

9

140


2000

2 m

long, 19 m

m Ø galvanized

steel rod

Ground level

LT POLE POLE EARTHING

300

2300

1500 (min)

M/S Nut, Bolt

& W

asher

TIT

LE

Siz

e:

A4

Sh

ee

t n

o.:

1/1

PO

WE

R &

ELE

CT

RIC

ITY

DE

PA

RT

ME

NT

GO

VT

. O

F M

IZO

RA

M

LT P

ole

Ea

rth

ing

Da

te:

21

.7.2

02

0D

ime

nsi

on

s:

Mil

lim

etr

es

(mm

)

Dra

win

g n

o.:

P

&E

/MIZ

OR

AM

/SO

R/2

02

0/4

0

141

MOUNTING PLATFORM FOR DISTRIBUTION TRANSFORMER

ABOVE 100KVA UPTO 250KVA

2000

1500

PLAN

150

1400Stone Masonry

150mm thick PCC

FRONT ELEVATION

TITLE



GOVT. OF MIZORAM

DT PLATFORM (100kVA to 250kVA)



142

MOUNTING PLATFORM FOR DISTRIBUTION TRANSFORMER

ABOVE 250KVA UPTO 1000KVA

2500

2000

PLAN

150

1000Stone Masonry

150mm thick PCC

FRONT ELEVATION

TITLE



GOVT. OF MIZORAM

DT PLATFORM (Above 250kVA upto 1000kVA)



143

FENCING OF DISTRIBUTION TRANSFORMER SUB-STATION

BY RCC WITH BRICK

PLAN

Steel

Gate

3000

2500

2000

1000

Brick Wall

RCC Beam : 250 x 200

Steel Gate : 1750 X 100

RCC Column : 250 x 250

Tie- Beam : 200x200

Ground Level

TITLE



GOVT. OF MIZORAM

FENCING OF DT (3.0 x 2.5 x 2.0m)



144


BY RCC WITH BRICK

PLAN

Steel

Gate

3500

3000

2000

1000

Brick Wall

RCC Beam : 250 x 200


RCC Column : 250 x 250

Tie- Beam : 200x200

Ground Level

TITLE



GOVT. OF MIZORAM

FENCING OF DT (3.5 x 3.0 x 2.0m)



145


BY GOAT PROOF FENCING NET

PLAN

Steel

Gate

3500

3000

2000

600

Goat proof fencing net


Angle Iron 50x50x6mm

Ground Level

Cement Concrete Block

250x250x600mm

TITLE



GOVT. OF MIZORAM

GOAT PROOF FENCING OF DT (3.5x3.0x2.0m)



146

Ground Level

GI Base Plate

300x300x50

PCC

1:3:6

3000

LT Conductor

Channel

75x40x6

Shackle Insulator

70x90

Shackle Strap with

Nuts & Bolts

30

30

4130

300

2600

1500

30

300

300

TITLE



GOVT. OF MIZORAM

LT BUS BAR



147

Flat Iron

Clamp, 40x6

Double Channel

75x40x6

PCC

1:3:6

Earth Filled

To Earth

Electrode

Ground Level

2600

2440

11kV Disc

Insulator

AB Switch

Fuse Unit

Distribution

Transformer

Danger Plate

LT Bushing

HV Bushing

Operating

Handle

4700

5900

7100

12001200

600


To Earth

Electrode

11kV LA

Double Channel

75x40x6

Double Channel

75x40x6

Channel

75x40x6

TIT

LE

Siz

e:

A4

Sh

ee

t n

o.:

1/1

PO

WE

R &

ELE

CT

RIC

ITY

DE

PA

RT

ME

NT

GO

VT

. O

F M

IZO

RA

M

Po

le M

ou

nte

d D

istr

ibu

tio

n T

ran

sfo

rme

r (u

pto

10

0k

VA

) w

ith

Ga

ng

Op

era

ted

Air

Bre

ak

Sw

itch

Da

te:

21

.7.2

02

0D

ime

nsi

on

s: M

illi

me

tre

s (m

m)

Dra

win

g n

o.:

P

&E

/MIZ

OR

AM

/SO

R/2

02

0/4

7

148

Flat Iron

Clamp,

40x6mm

Double Channel

75x40x6mm

PCC

1:3:6

Earth Filled

To Earth

Electrode

Ground Level

2600

1070

11kV Disc

Insulator GOAB Switch

CT & PT

COMBINATION

Danger Plate

HVBushing

HV Bushing

Operating

Handle

4700

5900

7100

12001200

600


To Earth

Electrode

11kV LA

Double Channel

75x40x6mm for Existing

Line

Angle Iron

40x40x6mm

Double Channel

75x40x6mm for GOAB

Switch

Energy Meter

with Box

DRAWING FOR INSTALLATION OF BOUNDARY METER (11 KV CT & PT COMBINED METERING UNIT)

TIT

LE

Siz

e:

A4

Sh

ee

t n

o.:

1/1

PO

WE

R &

ELE

CT

RIC

ITY

DE

PA

RT

ME

NT

GO

VT

. O

F M

IZO

RA

M

BO

UN

DA

RY

ME

TE

R (

11

kV

CT

&P

T C

OM

BIN

AT

ION

UN

IT)

Da

te:

21

.7.2

02

0D

ime

nsi

on

s: M

illi

me

tre

s (m

m)

Dra

win

g n

o.:

P

&E

/MIZ

OR

AM

/SO

R/2

02

0/4

8

149

Flat Iron

Clamp, 40x6

Channel

75x40x6

Double Channel

75x40x6

PCC

1:3:6

Earth Filled

To Earth

Electrode

Ground Level

2600

2440

11kV Disc

Insulator

11kV LA

AB Switch

Drop Out

Fuse Unit

Distribution

Transformer

Danger Plate

LT Bushing

HV Bushing

Operating

Handle

4700

5900

7100

12001200

600


To LA Earth

Double Channel

75x40x6

To Earth

Electrode

TIT

LE

Siz

e:

A4

Sh

ee

t n

o.:

1/1

PO

WE

R &

ELE

CT

RIC

ITY

DE

PA

RT

ME

NT

GO

VT

. O

F M

IZO

RA

M

Po

le M

ou

nte

d D

istr

ibu

tio

n T

ran

sfo

rme

r (u

p t

o

10

0k

VA

) w

ith

Dro

p O

ut

Fu

se

Da

te:

21

.7.2

02

0D

ime

nsi

on

s: M

illim

etr

es

(mm

)

Dra

win

g n

o.:

P

&E

/MIZ

OR

AM

/SO

R/2

02

0/4

9

150

HD

L2

300

75

L1

L2

75

L1

H

300

SL.No NAME OF POLEDiameter

(D)mm

Planting

DepthL1 L2

Excavation

Volume

Concrete

Volume

(H)mm mm mm cum cum

1 SP-17 114.3 1500 1000 150 1.575 0.317

2 SP-29 139.7 1500 1000 150 1.575 0.342

3 SP-35 139.7 1800 1000 150 1.875 0.395

4 SP-58 165.1 2000 1000 150 2.075 0.465

5 8.5m pre-stressed 1500 1000 150 1.575 0.573

6 9.75m pre-stressed 1800 1000 150 1.875 0.797

STEEL TUBULAR

POLES

PRE-STRESSED

CONCRETE POLES

TITLE



GOVT. OF MIZORAM

Excavation and Concreting for Poles



151

H3

H1

H2

H

0.6

0.65

1.3 m

P.C.C

STAY PIT

DESIGNATION OVERALL

LENGTH

PLANTING

DEPTH

(H2)

H1 H3 LOAD POINT

FROM

TOP(0.H1+H3)

NET

HEIGHT

STAY

LENGTH

M M M M H (NET/Sin45°)

SP-17 8.5 1.5 0.3 0.3 0.6 6.4 7.52

SP29 (LT) 9 1.5 0.3 0.3 0.6 6.9 8.11

SP29(11kV) 9 1.5 0.65 0.3 0.95 6.55 7.70

SP-35 (11kV) 9.5 1.8 0.65 0.6 1.25 6.45 7.58

SP-35 (33kV) 9.5 1.8 1.32 0.6 1.92 5.78 6.79

SP-58 12 2 1.32 0.6 1.92 8.08 9.50

Pre-Stressed LT 8.5 1.5 0.3 0.3 0.6 6.4 7.52

Pre-Stressed LT 9.75 1.8 0.3 0.6 0.6 7.35 8.64

45°

TITLE



GOVT. OF MIZORAM

Length Analysis of Stay Wire



152

GENERAL LAYOUT OF 33/11kV SUB-STATION

Note: All dimensions are in mm and not up to scale

LEGENDS:

Circuit Breaker

Current Transformer

Potential Transformer

Isolator with E/S

Isolator without E/S

Lightning Arrester

33kV Fuse

Disc Insulator

Power

Transformer

Station Service Transformer

11kV Panel 33kV Panel

11kV

Switchyard

10m

22m

8m

3m

TITLE



GOVT. OF MIZORAM

GENERAL LAYOUT FOR 33/11kV SUBSTATION



153

1800

1043.13

350

2050

350


PYRAMID

CHIMNEY

150

150

485

485

150

150

583

583

583

Angle Iron

50x50x6

Angle Iron

50x50x6

Angle Iron

50x50x6

Gauge no. 17/18

GI Sheet

Flat Iron

50x6

Flat Iron

50x6

Nuts&Bolts

16x35

Nuts&Bolts

16x35

No. of pcs for one leg = 4 pcs

No. of pcs for one set = 4x4 = 16 pcs



Gauge no. 17/18

GI Sheet

150 150500 500 500

Angle Iron

50x50x6

Flat Iron

50x6

175Angle Iron

50x50x6

175

TITLE



GOVT. OF MIZORAM

FORM BOX FOR 132kV D/C LINE ‘B’ TYPE TOWER

(DRY TYPE)



154

2000

1149.18

400

1975

400


PYRAMID

CHIMNEY

150

150

550

550

150

150

558

558

558

Angle Iron

50x50x6

Angle Iron

50x50x6

Angle Iron

50x50x6

Gauge no. 17/18

GI Sheet

Flat Iron

50x6

Flat Iron

50x6

Nuts&Bolts

16x35

Nuts&Bolts

16x35





Gauge no. 17/18

GI Sheet

150 150566 566 566

Angle Iron

50x50x6

Flat Iron

50x6

200Angle Iron

50x50x6

200

TITLE



GOVT. OF MIZORAM

FORM BOX FOR 132kV D/C LINE ‘C’ TYPE TOWER

(DRY TYPE)



155

2200

1272.79

400

1900

400


PYRAMID

CHIMNEY

150

150

630

630

150

150

533

533

533

Angle Iron

50x50x6

Angle Iron

50x50x6

Angle Iron

50x50x6

Gauge no. 17/18

GI Sheet

Flat Iron

50x6

Flat Iron

50x6

Nuts&Bolts

16x35

Nuts&Bolts

16x35





Gauge no. 17/18

GI Sheet

150 150633 633 633

Angle Iron

50x50x6

Flat Iron

50x6

200Angle Iron

50x50x6

200

TITLE



GOVT. OF MIZORAM

FORM BOX FOR 132kV D/C LINE ‘SPECIAL’ TYPE

TOWER (DRY TYPE)



156

1.800

0.750

0.250

Concrete Level Stub

Ground Level

0.300

1.800x1.800

0.050

0.100

2.100x2.100

0.150

2.600

TITLE



GOVT. OF MIZORAM

DETAILS OF FOUNDATION FOR 132kV D/C ‘B’ TYPE

TOWER (DRY TYPE)

Date: 21.7.2020 Dimensions: Metre (m)


157

B

C

D

E

F

GH

Level A B C D E F G H

B+0 2.100 1.299 2.349 3.399 2.969 1.837 3.322 4.807

B+3 2.100 1.710 2.760 3.810 2.969 2.417 3.902 5.387

B+6 2.100 2.119 3.169 4.219 2.969 2.996 4.481 5.966

Pit Marking Details

A

BASE 0.648

PYRAMID 3.993

CHIMNEY 1.005

Total 5.646

Volumes of P.C.C. per Tower ( m³ )

Volume of Pit Excavation per Tower ( m³ )

4 x 2.100² x 2.600 45.864

4 x 1.800² x 0.050

4 x (0.750/3)(1.800² + 1.800 x 0.350 + 0.350²)

4 x 0.350² x 2.05

TITLE



GOVT. OF MIZORAM

DETAILS OF FOUNDATION FOR 132kV D/C ‘B’ TYPE

TOWER (DRY TYPE)



158

1.725

0.825

0.250

Concrete Level Stub

Ground Level

0.350

2.000X2.000

0.050

0.100

2.300X2.300

0.150

2.600

TITLE



GOVT. OF MIZORAM

DETAILS OF FOUNDATION FOR 132kV D/C ‘C’ TYPE

TOWER (DRY TYPE)



159

B

C

D

E

F

GH


C+0 2.300 1.566 2.716 3.866 3.252 2.215 3.841 5.467

C+3 2.300 1.986 3.136 4.286 3.252 2.808 4.434 6.060

C+6 2.300 2.405 3.555 4.705 3.252 3.401 5.027 6.653

Pit Marking Details

A

BASE 0.800

PYRAMID 5.456

CHIMNEY 1.264

Total 7.520



4 x 2.300² x 2.600 55.016

4 x 2.000² x 0.050

4 x (0.825/3)(2.000² + 2.000 x 0.400 + 0.400²)

4 x 0.400² x 1.975

TITLE



GOVT. OF MIZORAM

DETAILS OF FOUNDATION FOR 132kV D/C ‘C’ TYPE

TOWER (DRY TYPE)



160

1.650

0.900

0.250

Concrete Level Stub

Ground Level

0.400

2.200X2.200

0.050

0.100

2.500X2.500

0.150

2.600

TITLE



GOVT. OF MIZORAM

DETAILS OF FOUNDATION FOR 132kV D/C

‘SPECIAL’ TYPE TOWER (DRY TYPE)



161

B

C

D

E

F

GH


S+0 2.500 1.737 2.987 4.237 3.535 2.457 4.224 5.992

S+3 2.500 2.191 3.441 4.691 3.535 3.099 4.866 6.634

S+6 2.500 2.645 3.895 5.145 3.535 3.741 5.508 7.276

Pit Marking Details

A

BASE 0.968

PYRAMID 7.056

CHIMNEY 1.216

Total 9.240



4 x 2.500² x 2.600 65.000

4 x 2.200² x 0.050

4 x (0.900/3)(2.200² + 2.200 x 0.400 + 0.400²)

4 x 0.400² x 1.900

TITLE



GOVT. OF MIZORAM

DETAILS OF FOUNDATION FOR 132kV D/C

‘SPECIAL’ TYPE TOWER (DRY TYPE)



162

TITLE

Size: A4Sheet no.: 1/1


GOVT. OF MIZORAM

GENERAL LAYOUT DIAGRAM FOR 132/33KV SUB-STATION WITH SINGLE BUSBAR SYSTEM

Date: 21.7.2020Dimensions: Metre (m)


163

Main

Bu

sTra

nsfe

r -I

ITra

nsfe

r -I

G.L

Section A-A

INCOMING IOUT GOING

2x12.5MVA,

132/33kV

Transform

er

2x2.5MVA,

33/11kV

Transform

er

Control

Room

ISO

ISO

ISO

ISO

ISO

ISO

ISO

ISO

ISO

ISO

CT

CT

CT

CT

LA

LA

LA

LA

CB

CB

CB

CB

CVT

Trans

Trans

A

A

Control

Room

CTR

( 3

00

-150

-75

/1

-1-1

)

CTR

( 3

00

-150

-75

/1

-1-1

)

CT

R

(60

0- 3

00-1

50

/1

-1-1

)

CT

R

(60

0- 3

00

-150

/1

-1-1

)

CTR

(3

00

- 150

-75

/1

-1-1

)

CTR

(3

00

- 150

-75

/1

-1-1

)

CT

R

(60

0-3

00- 1

50

/1

-1-1

)

CT

R

(60

0-3

00

- 150

/1

-1-1

)

CT

R

(30

0-1

50-7

5/

1-1

-1)

CT

R

(60

0-3

00

-150

/1

-1-1

)

CT

R

(60

0-3

00

-150

/1

-1-1

)P

TR

(3

3/0

.1k

V)

CT

R

(60

0-3

00

-150

/1

-1-1

)P

TR

(3

3/0

.1k

V)

250KVA,33/0.4kV Station Trans.

PT

R

(13

2/

0.1

kV

)

18

00

25

00

10

50

02

50

02

50

02

50

01

05

00

25

00

25

00

10

50

01

25

00

18

00

18

00

18

00

55

00

15

00

05

00

0

5500 5500 55005500 5500

27500

97

10

0

18

00

18

00

18

00

Isolator With

Earthswitch

Disc Insulator

Circuit Breaker

Lightning arrester

Potential Transformer

Current Transformer

LEGEND

33kV Fuse

Isolator Without

Earthswitch

Column with Peak

Column without Peak

Transformer

Cable trench & Link drain

TITLE

Size: A4Sheet no.: 1/1


GOVT. OF MIZORAM

GENERAL LAYOUT DIAGRAM FOR 132/33KV SUB-STATION WITH TRANSFER BUS-BAR SYSTEM

Date: 21.7.2020Dimensions: Metre (m)


164


H

B

L

L

EF

D

C

PCC 1:3:6RCC 1:2:4

RCC 1:2:4 RCC 1:2:4 RCC 1:2:4

A C D F LE GB H

Foundation Pit & Basement Column Dimension

132kV

33kV

Voltage level

1.40 2.10 1.20 0.12 0.08 1.50 0.80 1.70 As per design

1.10 1.70 0.90 0.12 0.08 1.10 0.50 1.40

G

As per design

Side View

Plan View


A A

B

TITLE



GOVT. OF MIZORAM

DETAILS OF FOUNDATION FOR

CIRCUIT BREAKER

Date: 21.7.2020 Dimensions: Metres (m)


165

H

B

L

L

EF

D

A

C

PCC 1:3:6RCC 1:2:4

RCC 1:2:4 RCC 1:2:4

A C D F LE GB H


132kV

33kV

Voltage level

1.40 2.10 1.50 0.12 0.08 1.50 0.80 2.00 As per design

1.10 1.60 1.30 0.12 0.08 1.00 0.50 1.80

G

As per design

Side View

Plan View


A

B

TITLE



GOVT. OF MIZORAM


ISOLATOR



166

PCC 1:3:6

D

H

B L

L

A

E

C

C

A C D LE

Distant between

ColumnsB H


132kV

33kV

Voltage level

1.45 1.45 1.20 0.20 0.75 0.75 1.70 As per design

1.31 1.31 0.90 0.20 0.61 0.61 1.40 As per design

Plan View

RCC 1:2:4 RCC 1:2:4


Side View

TITLE



GOVT. OF MIZORAM


CURRENT TRANSFORMER



167

PCC 1:3:6

D

H

B L

L

A

E

C

C

A C D LE

Distant between

ColumnsB H


132kV

33kV

Voltage level

1.45 1.45 1.20 0.20 0.75 0.75 1.70 As per design

1.31 1.31 0.90 0.20 0.61 0.61 1.40 As per design

Plan View

RCC 1:2:4 RCC 1:2:4


Side View

TITLE



GOVT. OF MIZORAM


POTENTIAL TRANSFORMER



168

PCC 1:3:6

D

H

B L

L

A

E

C

C

A C D LE

Distant between

ColumnsB H


132kV

33kV

Voltage level

1.45 1.45 1.20 0.20 0.75 0.75 1.70 As per design

1.31 1.31 0.90 0.20 0.61 0.61 1.40 As per design

Plan View

RCC 1:2:4 RCC 1:2:4


Side View

TITLE



GOVT. OF MIZORAM


LIGHTNING ARRESTER



169

government of mizoram power & electricity …€¦ · 12 for 11kv and 33kv lines, no single...

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