nam road project technical specification

8/10/2019 NAM Road Project Technical Specification

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Name of the Project :

Client :

Independent Engineer :

Concessionaire :

EPC Contractor :

REFERENCE SPEC.LIMIT

IS: 2720 (Part-28) Min. 95%

IS: 2720 (Part-28) Min. 97%

IS: 2720 (Part-8) Min.1.55 gm/cc

IS: 2720 (Part-8) Min.1.63 gm/cc

IS: 2720 (Part-8) Min.1.783 gm/cc

IS: 2720 (Part-5) Max.70%

IS: 2720 (Part-5) Max. 45%

IS: 2720 (Part-40) Max 50%

IS: 2720 (Part-16)/AASHTO

T193-93Min 10%

IS: 2720 (Part-4) Not specified

IS: 2720 (Part-2) Field test

IS: 458 - 2003 NP-4

IS: 2720 (Part-28) Min. 98%

As Per MoRT&H Table400-1of Grade -I

IS: 2720 (Part-8) Nil

IS: 2720 (Part-5) Max. 25%IS: 2720 (Part-5) Max. 6 %

IS: 2720 (Part-2) Field test

IS: 2386 (Part-3) Max. 2.0 %

IS: 2720 (Part-16) Min. 30%

IS: 2386 (Part-5) As Per MoRT&H

BS: 812 (Part-111) Min 50 KN

GRANULAR SUB BASE

Compaction:

(As per MoRT&H/ Technical Specification)

Design, Construction, Finance, Operation and Maintenance

Addanki - Medarametla Road (SH-2) from km 0.000 to 212.50

under Public Private Partnership on DBFOT(Toll) Basis.

ANDHRA PRADESH ROAD DEVELOPMENT CORPORATION

M/s SMEC International Pty. Ltd.

QUALITY CONTROL TESTS FREQUENCY/INSPECTI

FSI of Expansive soil

CBR TEST:

Lab. CBR for Subgrade

Gradation

Moisture content

RCC HUME PIPE

N.A.M Expressway Limited

Ramky Infrastructure Limited

DESCRIPTION

i) Embankment

ii) SG/Shoulder

a) Emb. Upto 3m ht

MDD/OMC:

Consistancy:

FREE SWELL INDEX:

SAND CONTENT:

OTHER TESTS:

b) Emb. Above 3m ht

c) SG/Shoulder

Liquid Limit

Plasticity Index

EARTH WORK

Water absorption

CBR

Soundness(5cycle)

10% fines

Compaction

Gradiation

MDD/OMC

Liquid LimitPlasticity Index

Moisture content


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IS: 2720 (Part-28) Min.98%

As Per MoRT&H Cl.406.2.1.2/Table 400 -11

IS: 2720 (Part-8) Nil

IS: 2720 (Part-5) Max.25%

IS: 2720 (Part-5) Max 6 %

IS: 2386 (Part-4)Max 30% for AIV & 40% for

LAV

IS: 2386 (Part-1) Max 30%

IS: 2386 (Part-3) Max 2.0 %

IS: 1201 to 1220 Bitumen Emulsion

As Per MoRT&H 6 to 9kg/10sqm

IS: 1201 to 1220 Bitumen Emulsion

As per MoRT&H 2.0 to 2.5 kg/10 m2

As per MoRT&H 2.5 to 3.0 kg/10 m2

IS: 1201 to 1220 IS: 73 - 2006


LAV

IS: 2386 (Part-1) Max 30%

IS: 6241- 1971 Min retained coating 95%


IS: 2386 (Part-3) Max 2.0 %

IS: 2720 (Part-5) Max 4 %

ASTM D1075 Min. 80% ret.

As per MoRT&H Table 500-4 Clause 504.2.4

AASHTO DT 164-94&ASTM DD

2172-88As per JMF

IS: 1201 to 1220 IS: 73 - 2006


LAV

IS: 2386 (Part-1) Max 30%

IS: 6241- 1971 Min retained coating 95%

IS: 2386 (Part-5) As per MoRT&H

IS: 2386 (Part-3) Max 2.0 %

IS: 2720 (Part-37) Min. 50%

IS: 2720 (Part-5) Max 4 %

As per MoRT&H Table 500-10 Clause 507.2.5

As per MoRT&H/MS-2 MoRT&H Table 500-11

ASTM/D1075 Min. 80% retained

AASHTO DT 164-94&ASTM DD

2172-88As per JMF

Min 98%

PROFILE CORRECTIVE COURSE (BITUMINOUS MA

PRIME COAT

TACK COAT

DENSE BITUMINOUS MACADAM

Quality of binder

Agg. Impact /Los Angeles Value

FI & EI

Stripping value

Compaction

Gradation

WET MIX MACADAM

Soundness(5cycle)

Water absorption

Plasticity Index

Water sensivity

Mix gradiation

Extraction

MDD/OMC

Liquid Limit

Plasticity Index


FI & EI

Water absorption

Density of compacted layer

Quality of binder

Rate of spread of Binder

Quality of binder

Rate of spray (Normal Surface)

Rate of spray (Hungry Surface)

Sand equivalent Test

Plasticity Index

Mix gradiation

Stability of mix

Water sensivity

Extraction

Quality of binder


FI & EI

Stripping value

Soundness(5cycle)

Water absorption


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IS: 1201 to 1220 IS: 73 - 2006


LAV

IS: 2386 (Part-1) Max 30%

IS: 6241 - 1971 Min retained coating 95%


IS: 2386 (Part-3) Max 2.0 %

ASTM/D1075 Min. 80% retained

IS: 2720 (Part-5) Max 4 %

As Per MoRT&H MoRT&H Table 500-18

As per Concessionaire

Agreement1800 mm/km

IS: 2720 (Part-37) Min. 50%

T-1642,T-30 As per JMF

As per MoRT&H Min 98%

As per MoRT&H MoRT&H Table 500-19

B.S 812 Part 114 Min 55 %

IS: 12269 & IS: 8112 as per spec.

IS: 2386 (Part-1) as per spec.

IS: 2386 (Part-3) Max 2.0 %

IS: 2386 (Part-4) Max 30.0 %

IS: 2386 (Part-4) Max 30.0 %

IS: 2386 (Part-5) as per spec.IS: 2386 (Part-7) Clause 1007 & 1008

IS: 2386 (Part-1) 2.0 to 3.5

IS: 456 as per spec.



IS: 2386 (Part-1) Max 35.0 %

As per MoRT&H Minimum 97 %

IS-516 As per MoRT&H

BITUMINOUS CONCRETE (BC)

CONCRETE

Quality of binder

Agg. Impact /Los Angeles

FI & EI

Stripping value

Soundness(5cycle)

Water absorption

Density of compacted layer

Stability of Mix

Polished Stone Value

Cement

Coarse & Fine aggregate for gradation

Water absorption

Water sensivity

PI

Mix gradiation

B.I.(surface regularity)

Sand Equivalent Test

Extraction

CUBE TEST

Strength of concrete for PQC

Workability of fresh concrete

Flakiness index

Compaction for DLC

Los Angeles Abrasion

Aggregate impact value

Soundness(5cycle)Alkali aggregate reactivity

Fineness Modulus of sand

Water


4/6


5/6

One test per 500 m2

One test per100 m3

As Required

One test per 100 m3

One test per 100 m3

One test per 200 m3

One test per 200 m

3

As Required

one sample/lot

one test per 500Sq.m or two tests per

day

One sample/lot


day


day

One sample / lot

One test per 50 m3

One test per 50 m3

One set per source

As Required

One set per source

One set per source

As Required

2sets per plant per day(400T per set)

2sets per plant per day(400t per set)

One sample / lot

One test per 50 cum.

One test per 50 cum.

One set per source

As Required

one set per source

As Required

As Required

2sets per plant per day (400T per

set)

2sets per plant per day (400T per

set)

As Required

2sets per plant per day(400t per set)

One test per 250 m2& 10% at edges

ADAM )


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One sample / lot

One test per 50 m3

One test per 50 m3

One set per source

As Required

One set per source

As Required

One set per source


1test./500m

As Required


1 test/250m2& 10%@edges

2 sets per plant per day(400T per

set)

One set per source

Once for each batch

One test per day

One test for CA / two tests for FA /

source

Once for each soiurce


As Required

Once for each source

one test per day


6 pairs cubes & 6 pairs beams per

nam road project technical specification

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