Construction of various slab drain and minor structures under jurisdiction of R and B Sub Division Limbdi Karol -Chuda - Chokdi - Sudamda Road and Bhalgamda - Nana Timbla - Ramrajper - Jambu - Bhethan - Parali Road Dist. Surendranagar (2nd Time)

Name of Work : Construction of various slab drain and minor structures under jurisdiction of R and B Sub Division,on Karol

Chuda Chokdi Sudamda Road and Bhalgamdu Nanu Timbla Ramrajpur Jambu Bhutan Parali Road, Limbdi, Dist.: Surendranagar.

MATERIAL TEST SCHEDULE

Sr. No. Description of Total quantity as Material to be Name of laboratory test Frequency of tests Remarks

Item per tender tested

1 All cement works 5635.19 Ordinary 1) Initial setting time & 1 test / 50 M.T. Sampling

M.T. Portland final setting time or change of collection

Cement 2) Compressive strength Manufacture. (15 Kg) per

3) Fineness one samp.

4) Consistency i.e. 2% of a

5) Chemical Analysis consignment

6) Soundness upto 50 MT

7) Specific Gravity. 2/100 M.T.

2 All concrete work Sand As required 1) Specific gravity 2 - Test per 2 No. of more

and Sand layer during execution 2) Alkali reactivity season or change as required.

of work 3) Petrogrorac examin. of river.

5) Slit content

3 All concrete work Crushed As required 1) Gradation 1 sample / 150 cum

Stone agg. during execution 2) Water absorption or 2 samples/

of work 3) Impact value season each

4) Abrassion Value source.

5) Soundness test.

4 Water Water Water for all 1) Potability One sample for each source If consignment

concrete work 2) Salinity of supply specified in

and Masonary 3) Chemical Analysis minimum one

works test for less

Sr. No. Description of Total quantity as Material to be Name of laboratory test Frequency of tests Remarks

Item per tender tested

5 Steel for concrete 393.250 T.M.T. Brs 1) Bend (IS-1599- 1 in 20 MT 1 Nos. If consignment

work M.T. 1960) 1 in 40 MT 1 Nos. specified in

2) Tensile Yield 1 in 20 MT 1 Nos. minimum one

Elongation (IS-1968- 1 in 20 MT 1 Nos. test/consignme

1972) for Each Category of nt for less

3) Rebend (IS 1786- Steel. quantity.

BITUMINOUS WORK

6 Poviding and laying Crushed stone a) Aggregate Impact valueupto 100 cum 1-test

BM aggregates as

As required as specification b) Flakiness Index 101 to 500 cum. 3-test

per specification c) Water Absorption 501 to 1500 cum. 5-test

d) Gradation 1501 to 5000 cum. 7-test

e) Stripping value 5001 & above one

7 SDBC- Bitumenous As required as a) Quality of binder 1 to 10 tankers 1-test

work. per specification (as per IS-1201/1978) 11 to 20 tankers 2-test

21 to 50 tankers 3-test

51 to 100 tankers 4-test

TESTS AT PLANT SITE & WORK SITE

8 For BM Tack coat a) Bider tempracture for At regular close

As required as application intervals.

per specification b) Rate of spread of At regular close

binder intervals.

c) Rate of spread Regular control

of mix materials through checkes of

materials & layer

d) Quality of binder As required.

9 GSB Grade -VI 856.00 B.T. Crushed a] Aggregate Impact upto 100 cum 1-test

Cu.Mt. Metal Value.

b] Flakiness Index 101 to 500 cum. 3-test

c] Water Absorption 501 to 1500 cum. 5-test

d] Gradation 1501 to 5000 cum. 7-test

e] Stripping Value

Material Test Schedule

Sr.No. Materials to be tested Name of Laboratory test Frequency of testing Remarks

14 Asphalt (1) Penetration Test as per IS 1203 1 to 10 Tanker = 1 Test Or as required

Emulsion (2) Ductility Test 11 to 20 Tanker = 2 Test while execution

Bulk 80/100 (3) Specific Gravity Test 21 to 50 Tanker = 3 Test

Bulk 60/70 Softenning point Test 51 to 100 Tanker = 4 Test

Remaining every

Tanker = 1 Test

15 Crushed Metal for Aggregate Impact Value Up to 100 Cum. = 1 Test Or as required

B.B.M./BUSG/B.M./ SDBC Flakiness Index 101 to 500 Cum. = 3 Test while execution

Water absorption 501 to 1500 Cum. = 5 Test

Gradation 1501 to 5000 Cum. =

Stripping Value Test

Soundness 5001 & above =

Crushing Strength Additional Test

16 Binder Temperature for application At regular close intervals Or as required

Asphalt Painting

Rate Spread of binder Two test per day while execution

Sr. No. Description of Total quantity as Material to be Name of laboratory test Frequency of tests Remarks

Item per tender tested

10 W.M.M As required as 648.00 a] Aggregate Impact upto 100 cum 1-test

per specification Cu.Mt. Value.

b] Flakiness Index 101 to 500 cum. 3-test

c] Water Absorption 501 to 1500 cum. 5-test

d] Gradation 1501 to 5000 cum. 7-test

e] Stripping Value

Acceptable grade of concrete and consumption of cement for the same.

Concrete Compressive strength of 15 Cm * Cement level as per

Grade cubes in Kg./cmt at 28 days conducted circular in Kg/Cum

Preliminary Test Work Test min.

M-150 200 150 290.00 Kg/ Cum All concrete work shall be

carried out with Ready Mix

Concrete of required Grade

M-400 440.00 Kg/ Cum

1) Tests as may be directed by Engineer-in-charge irrespective of provisions shown above shall habe to be got conducted.

2) The testing charges to be paid to GERI shall be born by the Govt. and 1% of Estimated amount will be recovered from the bills of contractor

towards testing charges.

3) In items of BUSG, B.M. and S.D.B.C. where there is change in bitumenous content for mixing as per actual mix

Design, the difference of Asphalt consumption shall be Recovered to the contractor at tendered rate of original items

as the per the Star Rate.

4) RCC item where there is changing of grade mix or change as per actual mix design the different of cement

consumption shall be deducted from the rate of original item of the rate of Str rate maintioned in the tender

Signature of contractor Deputy Executive Engineer, Executive Engineer

R & B Sub Division R & B Division

Limdi Surendranagar