I.C.D.S

Name of Work :-Repairing of Anganvadi Building at Various Taluka in Bhavnagar District

FREQUENCY FOR TESTING OF MATERIALS

For ensuring quality control and workmanship. Various tests prescribed below for materials shall be taken at periodical

intervals as stipulated below.

The materials shall be a got tested at Government recognized Laboratory, (R & B) or field Laboratory of GERI ( R & B) for

which 1% of the estimated amount put to Tender shall be recovered from the contractor from the R. A. bills and final bills

at the testing charges shall be paid to the GERI by the Government. However if the charges increase over 1% no excess

recovery shall be made from the con-tractor as per resolution of B & C Department dated 10th May 1985 Vide TNC/1085

Item No as Brief Qty. of Material Unit Prescription of test Frequency @ which Total No. of

per Description of which shall be test shall be carried Test to be taken

schedule Materials to carried out out

Upto 50 T 1 test

Consistency, setting 100 – 200 T 3 test

time, compressive 200 – 300 T 4 test

1 Cement 65.34 MT strength, fineness, 300 – 500 T 5 test

Chemical analysis 500 – 800 T 6 test

Soundness 800 – 1300 T 7 test

and 8 test for larger

2 3.33 Gradation test 1 to 100- 1 test

Impact Value 100 to 500-3 tests

Aggregates 10 Flakiness Index of 500 to 1500-5 tests

3 1.67 aggregate 1500 to 5000-7 tests

Special gravity

Water absorption

4 Sand 103.87 CMT Fineness Modulus 1 Test @ 250 CMT

Water absorption

5 Bricks 7830.00 Nos Size 1 Test @ 50,000 Bricks

1 To 5 Cum. 1 No.

6 to 15 Cum. 2Nos.

16 to 20 Cum. 3Nos.

6 M150 1.19 CMT Compressive

21 to 50 Cum. 4Nos.

51 & Above Cum 4+

for each 50 Cum or part

8 Water Lump Lump Chemical Analysis 1 Test for work

9 Soil 0.66 Cmt OMC , Density 1 Test for work

Deputy Executive Engineer Executive Engineer

Panchayat (R&B) Sub Division Panchayat (R&B) Division

Palitana Bhavnagar