Calculation

10% fine value 2749

Crushing value 2738

SILT CONTENT

8.99

18 246 2492

2802 400 559 2243

2807 400 547 2260

8.99

8.98

8.98

19.95

19.49

252 12.99

8.98

252 12.98

18 247 2502

19.41

Average Crushing value 19.95 19.49

19.41

252

Specific gravity

6 98 6.12

342 59

19.72

17.25

Compaction Calculation 2916 1016 1.9

BULKING

7

200 188 6.38

0.07

Sample wt

29989 8956 21033 0.015

Moisture%

1402.20

Sample wt + core cutter Core wt

1.07 1.775700935 1.82 0.975659854

744 729 727

1000 1000 1000

dry density MDD

174 290 4 785 4% 498 608 1106

30.00 50.00 4.00 135.34 5.41 85.86 104.83 190.69

25.54 50.00 4.00 140.76 5.41 85.43 104.30 189.74

0.5

0.95

0.95

Absorption of c.Agg aggt Water%

2031

639 789.000 789

2031

W4

Is Sieve 40 20

Wt. Retained Cum.wt retained 0 0 376 376

% wt retained

cuml % wt retained

93.50

6.50

0-20

293 2.655 W1

251

4926

74

5.02

98.52

1.48

0-5

W2

W3

639

1417

2024

1428

1539 w2-w1 (w4-w1)-(w3-w2)

639 778.000 778

2024

DIMENTION COMPRESSIVE STRENGTH Kg/Cm2 WATER ABSORPTION % EFFLORESCENCE

120, 109,116,123,113 12.1,11.6,12.4,11.2,11.5 NIL, SLIGHT, NIL, NIL, SLIGHT

485

0.5

Water Cement Moisture% C. Sand C. Sand (Moisture%) Agg 10mm-(50% Agg 20mm-(50%) Total C. Aggt Absorption of c.Agg aggt Water% Extra water added in C.Agg. aggainst Water% per cum 3.888 Admixture%=1.2% by weight of Cement

162 324 3 763 3% 629 629 1258

25.00 50.00 3.00 117.75 3.53 97.07 97.07 194.14

22.44 50.00 3.00 121.28 3.53 96.58 96.58 193.17

W4

10 mm

1417 Is Sieve 12.5 10

Wt. Retained Cum.wt retained 0 0 244 244 4289 4533

Cum WT Passed

% wt retained

cuml % wt retained

5000 4756 467

0.00 4.88 85.78

0.00 4.88 90.66

318

4851

149

6.36

97.02

IS Sieve Wt. Retained 10 0 4.75 316 2.36 174 1.18 243 600 154 300 659 150 309 FM (FinEness Modulus)

Cum.wt retained 0 316 490 733 887 1546 1855

Coml. % Wt. Retained 0.00 15.80 24.50 36.65 44.35 77.30 92.75 2.914

4.75 2.36

0.5

0.97

0.97

RCC 25 (Adjustment of Moisture-Agg 40-60) 22.438 50.000 3.000 121.279 3.532 96.583 96.583 193.165

Water Cement Moisture% C. Sand C. Sand (Moisture%) Agg 10mm-(40%) Agg 20mm-(60%) Total C. Aggt Absorption of c.Agg aggt Water%

180 360 2 775 2% 451 677 1128 0.8

25.00 50.00 2.00 ###### 2.15 62.64 94.03 ###### 1.25

Extra water added in C.Agg. aggainst Water% per cum 9.02 1.44 Admixture%=0.4% by weight of Cement

6.29 0.6

Total wt Cum.wt pass

2.98

Total wt % wt retained

cuml % wt retained

0 15.8 8.7 12.15 7.7 32.95 15.45

5000 % passing 100.00 95.12 9.34

% Passing 100.00 84.20 75.50 63.35 55.65 22.70 7.25 291.350

24.101 50.000 2.000 109.792 2.153 62.138 93.276 155.413

Water Cement Moisture% C. Sand C. Sand (Moisture%) Agg 10mm-(50%) Agg 20mm-(50%) Total C. Aggt Absorption of c.Agg aggt Water%

1.25

0.2

Extra water added in C.Agg. aggainst Water% per cum Admixture%=1.2% by weight of Cement

162 360 4 722 4% 634 634 1268

22.50 50.00 4.00 100.28 4.01 88.06 88.06 176.11

19.37 50.00 4.00 104.29 4.01 87.62 87.62 175.23

0.5

0.88

0.88

6.34 4.32

19.369 50.000 4.000 104.289 4.011 87.615 87.615 175.231

0.6

18.37% C. sand V. No. HR 69-4981 Silt Content 6/94

Date19.10.2011 6.38%

Sand IS Sieve CM2 AREA L CM W CM

253 25300

CM2

354.2

MM2

354200

1

KN

354.2

N

14

N/MM2

140

KG/CM2

Compaction test

14

MDD

total weight

15 15 225 22500

L W 315

MM2

315000

KN

315

N

14

N/MM2

140

KG/CM2

Field dry density % compaction

14

24.26666667

0.344827586

(b.) Cement ……………………………

60

290

Kg./M³

(c.) Sand …………………………………

785

Kg./M³

271

(d.) Coarse aggregate ……………

1106

Kg./M³

381.38

1. Free moisture present in Sand %

4 0.5

%

381

Kg. x

4. Water deduted for free surface moisture present in sand:

271 60.00

6. Actuakl Qty of Sand:

271

0.425

15560

SAMPLE WT

Coml. % Wt. Retained

10mm

171.62

20mm

209.76

0.005

Kg. x

= (+)

Moisture% in sand

0.04

Liters.

+Qty. of col.3

1.91

Kg.+

+Qty. of col.4

10.83

-Qty. of col.4

-10.83

1.91

0.00 3.98 42.72 42.72 65.48 65.48

10189

65.48

IS SIEVE mm Wt. Retained Cum.wt retained 53 0 0 26.5 10.966 #REF! 22.4 6.405 #REF! 11.2 14.942 #REF! 4.75 7.801 #REF! 2.36 1.584 #REF! 0.600 3.106 #REF! 0.075 4.030 #REF!

Coml. % Wt. Retained

34.52

-

49.306

SAMPLE WT 0.00 #REF! #REF! #REF! #REF! #REF! #REF! #REF!

% Passing LIMIT % passing 100.00 100.00 #REF! 60-80 #REF! 40-60 #REF! 25-40 #REF! 15-30 #REF! 8-22 #REF! 0-8 #REF!

Liters.

= (-)

10.83

Liters.

(=)

51.08

Liters.

(=)

282

Kg.

45 % of 10mm

172

Kg.

-Absorption

0.005

(=) -

0.86

(=)

171

Kg.

55 % of 20mm

210

Kg.

-Absorption

0.005

(=) -

1.05

(=)

209

Kg.

100

Kg./M³

Actual Quanties requied for…100….Kg. Cement after adjustment of moisture

2. Sand

282

Kg./M³

3. Coarse aggregate

171

Kg./M³

10mm

Kg./M³

20mm

209 4. Water

51

5. Admixture

1

Liters/M³ Kg./M³

DJB

L&T

28.02277778 LARSEN & TOUBRO LIMITED ECCD

Rep No. :

Rehabilitation of Bhagirathi WTP, DELHI -53 ADJUSTMENT OF MOISTURE CONTENT FOR GRADE M-20 PROJECT :

Cement Factor

0.308641975

IS SIEVE mm Wt. Retained Cum.wt retained 53 0 0 26.5 10.966 #REF! 22.4 6.405 #REF! 11.2 14.942 #REF! 4.75 7.801 #REF! 2.36 1.584 #REF! 0.600 3.106 #REF! 0.075 4.030 #REF!

For 100 kg of Cement

(a.) Water………………………………

162

Ltr./M ³

50

(b.) Cement ……………………………

324

Kg./M³

100

(c.) Sand …………………………………

763

Kg./M³

235

(d.) Coarse aggregate ……………

1258

Kg./M³

388

1. Free moisture present in Sand % 2. Water absoption of coarse aggregate % 3. Extra water added for absorption in case of coarse aggregate: 4. Water deduted for free surface moisture present in sand: 5. Actual Qty of water after correction:

4

%

0.55

%

388

Kg. x

235

Kg. x

50.00

20+10

10mm

194

20mm

194

0.0055

= (+)

Moisture% in sand

0.04 2.14

= (-)

-Qty. of col.4

-9.42

2.14

Liters.

9.42

Liters.

Liters.

+Qty. of col.3

(=)

42.72

235

Kg.+

+Qty. of col.4

(=)

244.91

Kg.

50 % of 10mm

194

Kg.

-Absorption

0.0055

(=) -

1.07

(=)

193

Kg.

50 % of 20mm

194

Kg.

-Absorption

0.0055

(=) -

1.07

(=)

193

Kg.

6. Actuakl Qty of Sand:

9.42

49.306

SAMPLE WT

WMM

Dt :

Design, Construction, Supply, Testing, Commissioning, Trial run, Operation and Maintenance for 10 years of SCADA system at Bhagirathi WTP & Distribution Area.”

Mix Proportions:

286.800

REMARKS

% Passing LIMIT % passing 100.00 100.00 96.02 50-80 57.28 57.28 15-35 34.52 34.52

7. Actual Qty of Coarse aggregate:-

1. Cement

100.00 92.75 87.70 74.80 52.40 4.20 1.35

%

2. Water absoption of coarse aggregate % 3. Extra water added for absorption in case of coarse aggregate: 5. Actual Qty of water after correction:

100 20+10

2.87

IS SIEVE mm Wt. Retained Cum.wt retained 75 0 0 53 620 620 26.5 6028 6648 9.5 6648 4.75 3541 10189 2.36 10189

WMM

Dt :

For 100 kg of Cement

Ltr./M ³

% Passing

0.00 7.25 12.30 25.20 47.60 95.80 98.65

on 01/06/2011

174

0 145 246 504 952 1916 1973

Rep No. :

Design, Construction, Supply, Testing, Commissioning, Trial run, Operation and Maintenance for 10 years of SCADA system at Bhagirathi WTP & Distribution Area.” Cement Factor

0.00 7.25 12.30 25.20 47.60 95.80 98.65

GSB Grade-II (Coarse graded)

19.77777778 LARSEN & TOUBRO LIMITED ECCD Rehabilitation of Bhagirathi WTP, DELHI -53 ADJUSTMENT OF MOISTURE CONTENT FOR GRADE M-15 PROJECT :

Mix Proportions: (a.) Water………………………………

0 145 246 504 952 1916 1973

FM (FinEness Modulus)

1016 1996 1.996 0.08 1.08 1.93 1.85 95.76%

MDD 1

0 145 101 258 448 964 57

Cum.% RETAINED

3012

weight of core weight of soil wet density Moisture percent moisture content

AREA

CM2

CUM. WT RETAINED

10.60 1.93

OMC

CUBE 225

Total wt Coml. % Wt. Retained

Coml. % Wt. Retained 0.00 #REF! #REF! #REF! #REF! #REF! #REF! #REF!

% Passing LIMIT % passing 100.00 100.00 #REF! 60-80 #REF! 40-60 #REF! 25-40 #REF! 15-30 #REF! 8-22 #REF! 0-8 #REF!

ACTUAL TEST DONE AT BAWANA OFFICE LAB

23 11

Cum.wt retained

10 4.75 2.36 1.18 600 300 150

BRICK 253

Wt. Retained

Liters.

7. Actual Qty of Coarse aggregate:-

Actual Quanties requied for…100….Kg. Cement after adjustment of moisture

1. Cement

100

Kg./M³

2. Sand

245

Kg./M³

3. Coarse aggregate

193

Kg./M³

10mm

Kg./M³

20mm

193 4. Water 5. Admixture

43

Liters/M³

1.2

Kg./M³

DJB

L&T

22.31111111 22.11851852 LARSEN & TOUBRO LIMITED ECCD

Dt :

Design, Construction, Supply, Testing, Commissioning, Trial run, Operation and Maintenance for 10 years of SCADA system at Bhagirathi WTP & Distribution Area.”

Mix Proportions:

Cement Factor

(a.) Water………………………………

0.277777778

180

For 100 kg of Cement

Ltr./M ³

50

(b.) Cement ……………………………

360

Kg./M³

100

(c.) Sand …………………………………

775

Kg./M³

215

1128

Kg./M³

(d.) Coarse aggregate ……………

1. Free moisture present in Sand %

3

2. Water absoption of coarse aggregate % 3. Extra water added for absorption in case of coarse aggregate: 4. Water deduted for free surface moisture present in sand:

% Kg. x

50.00

6. Actuakl Qty of Sand:

215

313

20+10

125

20mm

4216

14405

92.58

Coml. % Wt. Retained

7.42

188

SAMPLE WT 0.00