bidding document (bid no. ted – / pd&c/2016) for supply of
TRANSCRIPT
DAKSHIN HARYANA BIJLI VITRAN NIGAM
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BIDDING DOCUMENT
(BID NO. TED – ___/ PD&C/2016)
FOR
Supply of material, erection testing & commissioning of ___ No. 33 KV S/Stns. consisting of 8 panel set of 11 KV Breaker along with associated 33 KV lines (_____ KM) and 11 KV lines (______ KM) i.e 33 KV S/Stns ______ under ‘OP’ Circle ______.
(On turnkey basis)
VOLUME-II
DATA REQUIREMENT SHEET (General & Technical Specifications)
Chief Engineer /PD&C, DHBVN, Vidyut Sadan, Vidyut Nagar, HISAR – 125005. Phone 01662-223187 Fax No.: 01662-223181 Email: [email protected]
Superintending Engineer /P&D, DHBVN, Vidyut Sadan, Vidyut Nagar, HISAR – 125005. Phone: 01662-223130 Email: [email protected]
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Abstract of 33 KV Sub-Stations and Associated lines to be constructed on turnkey
basis. Tender enquiry no. TED –____/P&D/2016
SR. NO.
NAME OF CIRCLE
NAME OF 33 KV S/STN.
FEEDING END S/STN.
LENGTH OF 33KV LINE (IN
KM)
LENGTH OF 11KV
LINE (IN KM)
1
Total
ESTIMATED COST: Rs. _____ Cr. 1. Introduction
1.1. a) SCOPE (Part-A 33 KV Sub-Station)
Scope of the work covers design, engineering, manufacturing, testing and supply on for destination / site basis. Transportation, storage, erection, testing & commissioning of the following major items.
Sr. No. Description of item
1. 33/11 KV 10 MVA Power Transformers (Supplied by Nigam) 2. 33 KV VCB 3. 33 KV L&E Switches 4. 33 LV LAs with surge counter meter 5. 11 KV Heavy duty lightning arrestor 6. 11 KV NCT along with terminal connector 7. 33 KV C&R Panel suitable for controlling one No./two T/F (24 V DC Operated)
complete in all respect 8. 11 KV VCBs , 8 panel board 9. Station auxiliary transformer 100 KVA, 11/0.4 KV along with associated
equipment 10. 3.6 MVAR Automatic Switched Capacitor Banks along with all associated
accessories. 11. 24 V DC Battery Charger (along with associated accessories) 12. 415 V LT AC Board along with associated accessories 13. Complete switch yard lightning & Fire Fighting equipment 14. 11 KV grade power & control cables along with complete accessories 15. 11 KV XLPE cables along with accessories 16. CT/PT with junction boxes 17. Insulator strings and hardware clamps and connector (ACSR Conductor &
Earth wire) channels & clamps
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18. Earthing Mat 19. Terminal Connection & Equipment Interconnection 20. Complete 33 KV Bay & Equipment take off arrangement 21. Civil works (Excluded)
b) SCOPE: (Part-B, 33 KV & 11 KV Lines)
Scope covers detailed survey, spotting location of poles, supply and erection of PCC poles in single pole support / double pole / 3 pole / 4 pole arrangement with complete 33 KV & 11 KV line material such as Disc Insulator, Pin Insulator with pins, Tension/ suspension fittings, Cross arms pole, top bracket, straight X arms, earthing material, guy sets with complete material with nuts and bolts, washers, pole clamps and other required lines accessories etc. ACSR conductor, fixing of insulator strings, stringing of conductor and earth wire, fixing of stays and testing and commissioning of erected transmission lines and any allied material required for completing the work, complete specifications have been placed in Volume-II under Scope (Part-II).
c) SCOPE: (Part C – Civil Works) The civil works for the control room building, plinths of power T/Fs, fencing, roads and paths, foundation, cable trenches outside the control room building, dressing of the yard, plinth of various 33 KV equipment like isolator, CTs, PTs & tubular poles, automatic switched capacitor banks etc. will be done by the bidder.
d) SCOPE: (Part A / 33 KV Sub-station)- The detail / parameters in brief for earthing mat for the proposed 33 KV S/stns, which are not discussed in the bidding document, will be as under:- a. Earthing Mat should be MS Flat 75x8mm, with flats along side and
cross laid at a distance of 10 feet.
b. The plate earthing will be distributed over the entire grid.
c. a) Riser of MS flat 75x8 mm shall be provided at suitable locations
for earthing of various steel structures.
b) MS flat shall be buried at a depth of 600 mm from G.I. and each
joint shall have over lap equal to the width of the MS flat and fully
welded from all the sides. Bitumen coating shall be provided on
each joint to avoid corrosion.
d. 33 KV LAs and Neutral of Power Transformers shall be
independently earthed with GI pipe earthing of 1.5 inch dia.
e. The unclimable fencing is to be connected with the fencing earthing
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strips at suitable intervals. The distance between the main earthing
and fencing earthing strips should be kept as 0.5 metes.
f. The earthing Mat shall be extended suitable for earthing of
equipment installed in the control room.
g. Each equipment shall be provided with double earth as per Indian
Electricity Rule 61(2) of 1956 i.e. from two different MS strips of
earth mat.
h. a) Separate GI pipe 1.5” dia double earth shall be provided for
each set of LAs and for transformer as well. The GI pipe used
shall be 1.5” dia heavy duty type.
b) For double earthing of structure, the riser shall be taken from two
different strips of the earth mat. Three nos. earthings will be done
up to ground water level as per direction of the Engineer In
Charge.
* At least two earthings will be made up to ground water level by the bidder
as per requirement of the Engineer Incharge.
e) SCOPE (Part A / 33 KV S/stn.) Lighting of the switchyard building and yard will be done on 9 meter tubular poles by installing CFL, one each at switch house building, Transformer and Breaker and 7Nos. along the periphery, as per drawing attached.
f) SCOPE (Part A / 33 KV S/stn.) Fire fighting equipment shall be provided at each sub station as per detail given below: Fire Extinguisher – 2 Nos. (Net wt. of CO2 = 10 kgs.) CO-2 Type fire extinguisher – 3 Nos. ( Net wt. of CO2 = 22.5 kgs.) Fire Buckets – 10 Ltrs. Capacity – 12 Nos.
1.2. Schedule of quantities The detailed description of various items/ equipment are indicated at Annexure
under section VI (Vol.-I). The bill of quantity of major equipment are also
indicated and wherever the quantities are not indicated, the bidder is required
to compute the quantity. The bidder is also required to indicate the unit rate
and total price of the items under a particular head in the bid proposal sheets,
which may not be specifically mentioned but are essential for the execution of
the contract.
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1.3. Single Line Diagrams The single line diagram for various 33 KV Sub Stations be taken from SE/P&D.
1.4. Location of the Substation The location of the substation along with the nearest Railhead is indicated.
1.5. Meteorological data The meteorological data of the sub- station is indicated. However, for design
purpose, ambient temperature should be considered as 50%.
1.6. Soil Data (Under the scope of DHBVN).
1.7. Optional Spares The bidder shall identify and recommend the list of optional spare parts
required together with their quantity to meet the specified performance for a
period of three years. The item schedule and prices of these shall be given
by bidder in the relevant schedule of BPS and shall not be considered for the
evaluation of the bid. The bidder must also indicate the basis for
recommendation of optional spares. The bidder shall also recommendation
their source of availability and technical particulars. The bidder may also
suggest addition or deletion of spare items over this list. It will be the option
of employer to buy the spares quoted by the bidder in this bid at the time of
finalization of contract.
The contractor shall advise the purchase about the required lead time for
ordering of the spares and the minimum quantities required for order.
1.8. In addition to meeting the qualification requirement stipulated in section IFB, ITB Volume- IA the bidder of its own or his manufacturer or sub vendor/ fabricator shall also meet the qualifying requirement set forth for all the equipment in the relevant section of the technical specification, failing which the bid is liable to be rejected.
1.9. Special Tools and Tackles The bidder may include in his proposal the deployment of all such special
tools and tackles required for erection, testing, Commissioning and
maintenance of equipment. However, a list of all such devices offered by the
bidder should be clearly indicated in his offer. In addition to this, the supplier
shall also furnish a list of special tools and tackles for various equipment in a
manner to be referred by the purchaser during the operation of these
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equipment. At the completion of job, the contractor will hand over a separate
set of tools and tackles required for routine maintenance of substation
equipment erected by him as a part of contract.
1.10. Facilities to be provided by the purchaser 1.10.1. Purchaser shall make available the auxiliary power supplies on
chargeable basis at a single point in the substation. The prevailing
energy rates of the Slate shall be applicable. All further distribution
from the same shall be made by the contractor. However, in case of
failure of power due to any unavoidable circumstances, the
contractor has to make necessary arrangements like diesel sets etc.
so that progress of work is not affected and the purchaser, In no
case shall be responsible, for any delay in completion of work
because of non availability of power.
1.10.2. Purchaser shall make available water supply at single point for
construction. All further distribution for the same shall be made by
the Contractor. However in case of non availability of the water for
construction, the Contractor shall make his own arrangement, at his
cost The purchaser shall in no case be responsible for any delay in
works because of non availability of water.
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SECTION – VII-B
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SECTION – VII-B 1.
1.1. All drawings submitted by the Contractor including those submitted at the time
of Bid shall be with sufficient detail to indicate the type, size, arrangement,
dimensions, material description, Bill of materials, weight of each component,
break-u[p for packing and transportation, fixing arrangement required, the
dimensions required for installation and any other information specifically
requested in these specifications.
Drawings
1.2. Each drawing submitted by the Contractor shall be clearly marked with the
name of the Employer, the specification title, the specification number and the
name of the project. All titles, notings, markings and writings on the drawing
shall be in English. All the dimensions should be to the scale and in metric
units.
1.3. The Contractor shall submit the necessary detailed route plan or other
necessary construction drawings for approval to the Employer within 20 days
of Letter of Intent.
1.4. The route plan drawings submitted by the Contractor shall be examined by the
Employer as far as practicable within 20 days and shall be modified by the
Contractor, if any modifications and/or corrections are required by the
Employer. The Contractor shall incorporate such modifications and/or
corrections and submit the final drawings for approval. Any delays arising out
of failure by the Contractor to rectify the drawings in good time shall not alter
the contract completion date.
1.5. The drawings submitted for approval to the Employer shall be in
quadruplicate. One print of suet drawings shall be returned to the Contractor
by the Employer marked “approved/approved with corrections “. The
Contractor shall thereupon furnish the Employer additional prints as may be
required along with one reproducible in original of the drawings after
incorporating all corrections.
1.6. The work shall be performed by the Contractor strictly in accordance with these
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drawings and no deviation shall be permitted without the approval of the
Employer, if so required.
1.7. All manufacturing, fabrication and erection work under the Scope of
Contractor, prior to the approval of the drawings shall be at the Contractor’s
risk. The Contractor may make any changes in the design which are
necessary to conform to the provisions and intent of the Contract and such
changes will again be subject to the approval by the Employer.
1.8. The approval of the documents and drawings by the Employer shall mean that
the Employer is satisfied that:
a) The Contractor has completed the part of the Works covered be the subject
document (i.e., confirmation of progress of work).
b) The work appears to comply with requirements of specifications. In no case
the approval by the Employer of any document does imply compliance with
all technical requirements, nor the absence of errors in such documents.
1.9. The following is the general list of the documents and drawings that are to be
approved by the employer:
a) Work Schedule (Master Network) Plan.
b) Sag tensions calculation and sag template curve drawing.
c) Pole spotting data.
d) Detailed survey report and profile drawings showing ground clearance and
pole locations.
e) Pole earthing trawling.
f) Pole accessories drawings like danger plate, number plate, phase plates
etc.
g) Pert Chart.
1.10. Design Improvements: 1.10.1. The Employer or the Contractor may propose changes in the
specification and if the parties agree upon any such changes and the cost implication, the specification shall be modified accordingly.
1.10.2. If any such agreement affects the price and schedule of completion,
the parties shall agree in writing as to the extent of any change in
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the price and schedule of completion before the Contractor
proceeds with the change. Following such agreement, the provision
thereof, shall be deemed to have been amended accordingly.
1.11. Design Co-ordination.
The contractor shall be responsible for the selection and design of appropriate
material/item to provide the best coordinated performance of the entire system.
The basic design requirements are detailed out in this specification. The
design of various components, sub-assembly and assemblies shall be so done
that it facilitates easy field assembly and maintenance.
1.12. Design Review Meetings
The contractor will be called upon to attend design review meetings with the
Employer and the consultants of the Employer during the period of contract.
The Contractor shall attend such meetings at his own cost at Hisar or at
mutually agreed venue as and when required. Such review meeting shall be
held as & when required.
2.
2.1. All the material shall be suitably protected, coated, covered of boxed and
created to prevent or deterioration during transit, handling & storage at site till
the time of erection. The Contractor shall be responsible for any loss or
damage during transportation, handling and storage due to improper packing.
Packing
2.2. The contractor shall include and provide for securely protecting and packing
the materials so as to avoid loss or damage during transport during transport
by air, sea, rail and road.
2.3. All packing shall allow for easy removal and checking at site. Wherever
necessary, proper arrangement for attaching slings for lifting shall be provided.
All packages shall be clearly marked for with sign showing ‘up’ & ‘down’ on.
3.
Appropriate visual charts shall accompany the monthly progress report detailed out
the progress achieved on all erection activities as compared to the schedules. The
Progress Report
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report shall also indicate the reasons for variance between the scheduled and actual
progress and the action proposed for corrective measures wherever necessary.
4.
4.1. The Contractor shall submit to the employer on the first day of every month a
manpower deployment schedule for each activity.
Manpower Deployment Report
4.2. The Contractor shall also submit to the employer on the first day of every
month a manpower deployment report of the previous month detailing the No.
of persons scheduled to have been employed and actually employed.
4.3. Tools, Tackle and Scaffolding
The Contractor shall provide all the construction equipment, tools, tackle
and scaffoldings required for construction, erection and commissioning of the
power line covered under the contract. He shall submit a list of all such
material of the employer before the commencement of work at site. These
tools and tackle shall not be removed from the site without the written
permission of the Employer.
4.4. First Aid and General Hygiene
The Contractor shall provide necessary first aid & reasonable Hygiene
facilities for all his employees, representatives and workmen working at the
site Enough number of Contractor’s personnel shall be trained in
administering the first aid.
4.5. Security
The Contractor shall have total responsibility for all requirement and materials
in his custody, stored, loose, semi-assembled and or erected by him at site.
The Contractor shall make suitable security arrangements including
employment of security personnel to ensure the protection of all materials,
equipment and works from theft, pilferage and any other damages and loss.
4.6. Materials Handling and Storage:
4.6.1. All the supplies under the Contract as well as arriving at Site shall be
promptly received, unloaded and transported and stored in the
stores by the Contraction.
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4.6.2. Contractor shall be responsible for examining all the shipment and
notify the employer immediately of any damage, shortage,
discrepancy etc for the purpose of Employer’s information only. The
Contactor shall submit to the Employer every week a report detailing
all the receipts during the week. However, the Contactor shall be
solely responsible for any shortage or damages in transit, handling
and/ or in storage and erection at Site.
4.6.3. The Contractor shall maintain an accurate and exhaustive record
detailing out the list of all items received by him for the purpose of
erection and keep such record open for the inspection of the
Employer.
4.6.4. Each package shall be legibly marked by the Contractor/ Supplier
at his expenses showing the details such as description and quantity
of contents, the name of the consignee and address, the gross and
net weight of the package, the name of the Contractor etc.
5.
5.1. The following shall supplement the conditions already contained in the other
parts of these specifications and documents and shall govern that portion of
the work on this Contract to be performed at site.
Erection Conditions
5.2. Regulation of local Authorities and Statutes
5.2.1. The Contractor shall comply with all the rules and regulations of local
authorities during the performance of his field activities. He shall also
comply with the Minimum Wages Act, 1948 and the payment of
Wages Act (both of the Govt. of India) and the rules made there
under in respect of any employee or workman employed or engaged
by him or his Sub- Contractor.
5.2.2. All registration and statutory inspection fees, if any, in respect of
his work pursuant to this Contract shall be to the account of the
Contractor. However, any registration, statutory inspection fees
lawfully payable under the provisions of the statutory law and its
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amendments from time to time during erection in respect of the 11
KV line, ultimately to be owned by the Employer shall be to the
account of the Employer. Should any such inspection or
registration need to be re-arranged due to the fault of the
Contractor or his Sub-Contractor, the additional fees to such
inspection and /or registration shall be borne by the Contractor.
5.3. 5.3.1.1. The Contractor shall keep the Employer informed in advance
regarding his field activity plans and schedules for carrying-out
each part of the works. Any review of such plan or schedule or
method of work by the Employer shall not relieve the Contractor of
any of his responsibilities towards the field activities. Such reviews
shall also not be considered as an assumption of any risk by the
Employer or any of his representatives and no claim of the
Contractor will be entertained because of the failure or inefficiency of
any such plan or schedule or method of work reviewed. The
Contractor shall be solely responsible for the safety, adequacy and
efficiency of tools and plants and his erection methods.
Contractor’s Field Operation.
5.3.1.2. All the materials stored in the open or dusty location must be
covered with suitable weather-proof and flameproof covering
material as applicable.
5.3.1.3. The Contractor shall be responsible for making suitable indoor
storage facilities at various locations to store all items /materials
which require indoor storage.
6.
Time is the essence of the Contract and the Contractor shall be responsible for
performance of his works in accordance with the specified construction schedule. If
at any time, the Contractor is falling behind the schedule for reasons attributable to
him, he shall take necessary action to make good for such delays by increasing his
work force or by working overtime or otherwise to accelerate the progress of the work
Construction Management
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and to comply with schedule and shall communicate such actions in writing to the
Employer, satisfying that his action will compensate for the delay. The Contractor
shall not be allowed any extra compensation for such action.
7.
The Contractor shall set up his site offices at different locations to facilitate smooth
working. The site offices shall be manned by his supervisors/ other staff. The
Contractor shall maintain at his Site office up-to-date copies of all drawings,
specifications and other supplementary data complete with all the latest revisions
thereto. The Contractor shall also maintain, in addition, the continuous record of all
changes to the above Contract Documents, drawings, specifications, supplementary
data etc. effected in the field and on completion of his total assignment under the
Contract shall incorporate data to indicate as installed conditions of the material
supplied and erected under the contract. Such drawings and engineering data shall
be submitted to the Employer in required number of copies.
Field Office Records
8. The Contractor will ensure provision of necessary safety equipment such as barriers,
sign-boards, warning lights and alarms etc. to provide adequate protection to persons
and property. The Contractor shall be responsible to give reasonable notice to the
Employers and the Owners of public or private property and utilities when such
property and utilities are likely to get damaged or injured during the performance of
his works and shall make all necessary arrangements with such owners, related to
removal and/or replacement or protection of such property and utilities.
Protection of Property and Contractor’s Liability
9. The Contractor shall arrange & keep alive all the required insurance covers for his
Employees/third parties as under:-
Insurance
9.1. Workmen’s Compensation Insurance: This insurance shall protect the Contractor against all claims applicable under
the Workmen’s Compensation Act, 1948 (Government of India). This policy
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shall also cover the Contractor against claims for injury, disability disease or
death of his or his Sub-Contractor’s employees, which for any reason are not
covered under the Workmen’s employees, which for any reason are not
covered under the workmen’s Compensation Act, 1948. The liabilities shall not
be less than: Workmen’s Compensation As per statutory Provisions
Employee’s Liability As per statutory Provisions
9.2. Comprehensive Automobile Insurance This insurance shall be in such a form to protect the Contractor against all
claims for injuries, disability, disease and death to members of public including
the Employer’s men and damage to the property of others arising from the
use of motor vehicles during on or off the site operations, irrespective of the
ownership of such vehicles. The minimum liability covered shall be as herein
indicated:
Fatal Injury: Rs. 1,00,000 each person Rs. 2,00,000 each occurrence
Property :Damage Rs. 1,00,000 each occurrence In case the employer is made to pay such compensation, the Contractor will
be liable to reimburse the Employer such amount even in addition to the
compensation indicated above.
9.3. Comprehensive General Liability Insurance
9.3.1. The insurance shall protect the Contractor against all claims arising
from injuries, disabilities, disease or death of members of public or
damage to property of others, due to any act or omission on the
part of the Contractor, its agents, its employees, its representatives
and Sub-Contractors or from riots, strikes and civil commotion.
9.3.2. The above are only illustrative list of insurance covers normally
required and it will be the responsibility of the Contractor to
maintain all necessary insurance coverage to the extent both in
time and amount to take care of all its liabilities either direct of
indirect, in pursuance of the Contact.
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10. The Contractor shall ensure that any finds such as relics, antiques, coins, fossils,
etc. which he may come across during the course of performance of his works
either during excavation or elsewhere, are properly protect3ed and handed over to
the Employees. Similarly, the Contractor shall ensure that the bench marks,
reference points etc. which are marked either with the help of Employer shall or
by the Employer shall not be disturbed in any way during the performance of its
works. If, any work , is to be performed which disturbs such reference, the same
shall be done only after these are transferred to other suitable locations under the
direction of the Employer. The Cont rac to r sha l l p rov ide a l l necessary
materials and assistance to such relocation of reference points etc.
Protection of Measurements and Reference Points
11. 11.1. The Contractor shall ensure safety of all the workmen, materials plant
and equipment belonging to him or to the others, working at the Site. The
Contractor shall also provide for all safety notices and safety equipment
required by the relevant legislations and deemed necessary by the Employer.
Work and Safety Regulations
11.2. The Contractor will notify, well in advance to the Employer, its intention to
bring to the site any Container filled with liquid or gaseous fuel or
explosive or petroleum substance or such chemicals which may involve
hazards. The employer shall have the right to prescribe the conditions,
under which such a container is to be stored, handled and used during the
performance of the works and the Contractor shall strictly adhere to and
comply with such instructions. The Employer shall also have the right, at
his sole discretion, to inspect any such container or such construction
plant/equipment for which materials in the container is required to be
used and dif in his opinion, its use is not safe, he may forbid its use.
No Claim due to such prohibition or towards additional safety provisions
called for by him shall be entertained by the Employer.
Further, any such decision of the Employer shall not, in any way,
absolve the Contractor of his responsibilities under the Laws of land
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and in case use of such a Container or entry there of into the Site area
is forbidden by the Employer, the Contractor shall use alternative methods
with the approval of the Employer without any cost implication to the
Employer or extension of work schedule.
11.3. Where it is necessary to provide and/or store petroleum products or
petroleum mixtures and explosives, the Contractor shall be responsible for
carrying out such provision and/or storage in accordance with the rules and
regulations laid down in Petroleum Act, 1934, Explosives Act, 1948 or any
other statuary acts in regard there of and amendments thereof, and
petroleum and carbide of Calcium Manual published by the Chief Inspector of
Explosives of India. All such storage shall have prior approval of the
Employer. In case, any approval is necessary from the Chief Inspector
(Explosives) or any statutory authorities, the Contractor shall be responsible
for obtaining the same.
11.4. All equipment used in construction and erection by Contractor shall
meet Indian/International Standards land where such standards do not
exist, the Contractor shall ensure these too be absolutely safe. All
equipment shall be strictly operated and maintained by the Contractor in
accordance with manufacturer’s operation manual and safety instructions and
as per any existing Guidelines/rules in this regard.
11.5. Periodical examinations and all tests for all lifting/hoisting equipment and
tackle shall be carried-out in accordance with the relevant provisions of
Factories Act 1948. Indian Electricity Supply Act and associated Laws/Rules
in force from time to time. A register of such examinations and tests shall be
properly maintained by the Contractor and will be promptly produced as
land when desired by Employer or by the persons authorized by him.
11.6. The Contractor shall provide suitable safety equipment of prescribed standard
to all employees and workmen according to the need as may be directed
by the Employer who will also have the right to examine these safety
equipment to determine their suitability, reliability, acceptability and
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adaptability.
11.7. The Contractor employing more than 250 workman whether temporary,
casual, probationer, regular or permanent or on contract, shall employ at
least one full time officer exclusively as safety officer to supervises safety
aspects of the equipment and workman.
The name and address of such Safety Officer of the Contractor will be
promptly informed in writing to the Employer with a copy to the Safety
Officer-Incharge before he starts work or immediately after any change of the
incumbent is made during currency of the Contract.
11.8. In case any accident occurs during the construction/erection or other
associated activities undertaken by the Contractor, thereby causing any
minor or major or total injury to his employees due to any reason
whatsoever, it shall be the responsibility of the Contractor to promptly
inform the same to the Employer and also to all the authorities envisaged
under the applicable laws.
11.9. The Employer shall have the right to stop the work, if in its opinion the work
is being carried out in such a way as may cause accidents and endanger the
safety of the persons and /or property. In such cases, the Contractor shall be
informed in writing about the nature of the hazards and possible injury
/accident and he shall remove shortcomings promptly. The Contractor – after
stopping the specific work, can if felt necessary, appeal against the
order of stoppage of work to the Employer within 3 days of such
stoppage of work and the decision of the Employer in this respect shall be
conclusive.
11.10. The Contractor shall not be entitled for any damages /compensation
for stoppage of work due to safety reasons and the period of such
stoppage of work will not be taken as an extension of time for completion of
work and will not be the ground for waiver of any part of Contractor’s
liability for timely completion of the works.
11.11. The Contractor shall follow and comply with all safety rules, relevant
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provisions of applicable laws pertaining to the safety of workman, employees
plant and equipment as may be prescribed from time to time without any
demur, protest or contest or reservation. In case of any conflict between
statutory requirement and safety rules referred above, the most stringent
clause shall be applicable.
11.12. If the Contractor fails in providing safe working environment as per Safety
Rules or continues the work even after being instructed to stop work by the
Employer, the Contractor shall promptly pay to the Employer on demand,
compensation at the rate of Rs. 5000/- per day or part thereof till the
instructions are complied with and so certified by the Employer.
11.13. If the Contractor does not take all safety precautions and /or fails to comply
with the safety Rules as prescribed by the Employer or as prescribed
under the applicable law for the safety of the equipment, plant and
personnel and the Contractor does not prevent hazardous conditions which
may cause injury to his own employees or employees of other Contractors,
or Employer or any other person at site or adjacent thereto, the Contractor
shall be responsible for payment of compensation in the form of first
hand relief as per the following schedule:-
a) Fatal Injury or accident causing death
Rs. 1,00,000/- per person:
Applicable for death/injury
b) Major injuries or accident causing25% or more
Rs. 20,000/- per person:
To any person whosoever
Permanent disability The contractor, however, shall be responsible for full amount of
compensation admissible as per the law of land
Permanent disability shall have the same meaning as indicated in
Workmen’s Compensation Act. The compensation mentioned above shall be
in addition to the compensation payable to the workmen/ employees under
the relevant provisions of the Workmen’s Compensation Act and rules
framed there under or any other applicable law as applicable from time to
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time. In case the Employer is made to pay any such compensation, the
Contractor will be liable to reimburse the Employer such amount (s) even
in addition to the compensation indicated above.
12.
The erection requirements and procedures to be followed during the execution
of the project shall be in accordance with the applicable Indian / International
standards /regulations, as indicated in Technical Specifications, good engineering
practice, the Drawings and other applicable Indian codes, laws and regulations.
Code Requirements
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SECTION –VII-C (TECHNICAL SPECIFICATION OF EQUIPMENTS) The detailed specifications are available on the web site of Nigam i.e.
www.dhbvn.org.in. The latest specification on the date of submission of bid will be applicable.
Sr. No. DESCRIPTION
1. PCC POLES (200KG) W.L. (F.O.S-2.5) 9 METER LONG
2. Hard-Drawn Stranded Steel Cored Aluminum Conductor (ACSR- 80, 100 & 130mm2).
3. GI. WIRE
4. FOUR CORE & TWO CORE PVC INSULATED & PVC SHEATHED LT ARMOURED CABLES
5. OUTDOORS TYPES DISTRIBUTION TRANSFORMERS OF 11 KV/433-250 V CLASS UPTO AND INCLUDING 100 KVA I.E (16KVA TO 100 KVA) WITH AND WITHOUT CSP (COMPLETELY SELF PROTECTED) FEATURES
6. 11 kV XLPE POWER CABLE (CROSS LINKED POLYTHELENE DRY / GAS CURED)
7. GSS WIRE OF 7/8 SWG 4 mm and 7/14 SWG (2.24mm) 8. 11 kV 400 A GO Switch. 9. PCC POLES (400 KG) W.L. (F.O.S.-2.5) 11 METER LONG 10. 11 KV NEUTRAL CURRENT TRANSFORMERS
11. PORCELAIN INSULATROS AND INSULATORS FITTINGS FOR 11 KV OVERHEAD POWER LINES
12. 11 KV CROSS – LINKED POLY ETHYLENE INSULATED PVC SHEATED SINGLE CORE-630 mm2 POWER CABLE
13. 33 KV POTENTIAL TRANSFORMER 14. 3.6 MVAR Automatic Switched Capacitor Banks 15. GALVANISED STEEL BARBED WIRE 16. 36 KV VCB FOR 33 KV SUBSTATION 17. 33 KV C&R PANEL FOR 33 KV SUBSTATION 18. 33 KV CT FOR 33 KV SUBSTATION 19. 11 KV SWITCHGEAR PANEL VACUUM TYPE
20. NI-CD ALKALINE BATTERIES (PARTIAL RECOMBINATION TYPE) WITH CHARGERS FOR 33/11 KV AND 66/11 KV SUB-STATIONS
21. 10 MVA, 33/11 KV POWER TRANSFORMER
22. Amendment in Technical Specification No. CSC- XXVII-RI/ DH/UH/P&D/2010-2011 for 10MVA,33/11KV power Transformer Clause No 5.1 (viii)
23. FITTINGS FOR 33KV LINE SUITABLE TO 0.1 SO. INCH ACSR ‘DOG’ CONDUCTOR
24. 9 KV LIGHTNNG ARRESTERS (10 KA) 25. 30 KV LIGHTNING ARRESTER 26. 33KV PIN INSULATOR AND INSULATOR PINS
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27. 33KV POST INSULATOR (PEDESTAL TYPE) FOR USE IN SUB STATION ONLY
28. 415 VOLTS L.T. SWITCH BOARDS 29. POWER CONDUCTOR FOR BUSBAR FOR 33 KV SUB STATIONS
30. 36 KV ISOLATORS AND ISOLATORS-CUM-EARTH SWITCH FOR 33 KV SUB STATIONS ONLY
31. BLACK HEXAGONAL M.S. NUTS & BOLTS 32. UN-ARMOURED COPPER CONTROL CABLE
33. HEAT SHRINKABLE / PUSH ON TYPETERMINATIONS FOR 11 KV XLPE CABLES
34. TECHNICAL REQUIREMENTS / PARAMETERS
35. TECHNICAL REQUIREMENTS / PARAMETERS FOR 33 KV TRANSMISSION LINE
36. BRIEF DETAILS / PARAMETERS FOR EARTHING MAT OF 33 KV SUB STATION
37. TECHNICAL REQUIREMENT / PARAMETERS FOR 11 KV LINES
38. LIST OF MANUFACTURERS/FIRMS EMPANELLED AS APPROVED VENDORS TO SUPPLY MATERIAL AGAINST TURNKEY WORKS
39. DRAWINGS