WELL SINKING (ANALYSIS OF RATES 2006) | ||||||
Sl. No | Description | Quantity Required |
Unit | Rate Rs. P |
Amount Rs. P |
Remarks |
(1) | (2) | (3) | (4) | (5) | (6) | (7) |
1 | Sinking 90 Cm dia well in ordinary soil including supply of earthen rings depth not exceeding 4.55m including filling sides with puddle clay per 1 Metre Data for 0.3048 M | |||||
a) | Labour | |||||
Well sinker | 0.5 | Each | 65 | 32.50 | ||
Man Mulia | 1 | Each | 55 | 55.00 | ||
Filling the space with stiff clay & watering | 10.47 | |||||
Earthen ring over 90 cm. Dia | 2.5 | Each | 30 | 75.00 | ||
Earthen ring over 10.05 m | 2.50% | Each | 32 | 80.00 | ||
b) | Overhead Charges @10% on (a) | 25.30 | ||||
Total (a+b) = | 278.27 | |||||
Rate per 1 M (278.27 / 0.3048) = | 912.95 | |||||
Say 912.90/RM | ||||||
2 | Sinking 90 Cm dia well in ordinary soil including supply of earthen rings depth not exceeding 4.55m including filling sides with puddle clay per 1 Metre Data for 0.3048 M |
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a) | Labour | |||||
Well sinker | 0.5 | Each | 65 | 32.50 | ||
Man Mulia | 1 | Each | 55 | 55.00 | ||
Filling the space with stiff clay & watering | 10.47 | |||||
Earthen ring over 90 cm. Dia | 2.5 | Each | 30 | 75.00 | ||
Earthen ring over 10.05 m | 2.50% | Each | 32 | 80.00 | ||
b) | Overhead Charges @10% on (a) | 25.30 | ||||
Total (a+b) = | 278.27 | |||||
Rate per 1 M (278.27 / 0.3048) = | 912.95 | |||||
Say 912.90/RM | ||||||
2 | Sinking 90 Cm dia well in ordinary soil including supply of earthen rings depth from 4.80m to 9.10 m deep. per 1 Metre Data for 0.3048 M | |||||
Rate as per item No.1 | 278.27 | |||||
Add extra labour | 20.68 | |||||
Total= | 298.95 | |||||
Rate per 1 M (298.95 / 0.3048) = | 980.80 | |||||
Say 980.80/RM | ||||||
3 | Sinking 90 Cm dia well in ordinary soil including supply of earthen rings depth from 9.90m to 13.70 m deep. per 1 Metre Data for 0.3048 M | |||||
Rate as per item No.1 | 278.27 | |||||
Add extra labour | 35.84 | |||||
Total= | 314.11 | |||||
Rate per 1 M (314.11/ 0.3048) = | 1030.53 | |||||
Say 1030.50/RM | ||||||
4 | Sinking 90 Cm dia well in hard soil not exceeding 4.55m deep. per 1 Metre Data for 0.3048 M | |||||
Rate as per item No.1 | 278.27 | |||||
Add extra labour | 20.68 | |||||
Total= | 298.95 | |||||
Rate per 1 M (298.95/ 0.3048) = | 980.80 | |||||
Say 980.80/RM | ||||||
5 | Sinking 90 Cm dia well in hard soil including supply of earthen ring depth from 4.80m to 9.10m deep. per 1 Metre Data for 0.3048 M | |||||
Rate as per item No.4 | 298.95 | |||||
Add extra labour | 28.30 | |||||
Total= | 327.25 | |||||
Rate per 1 M (327.25/ 0.3048) = | 1073.65 | |||||
Say 1073.60/RM | ||||||
6 | Sinking 90 Cm dia well in hard soil including supply of earthen ring depth from 9.90m to 13.70m deep. per 1 Metre Data for 0.3048 M | |||||
Rate as per item No.3 | 314.11 | |||||
Add extra labour | 28.30 | |||||
Total= | 342.41 | |||||
Rate per 1 M (342.41/ 0.3048) = | 1123.38 | |||||
Say 1123.40/RM | ||||||
7 | Sinking masonry well 1.50 M dia in ordinary soil upto 4.55M deep (Labour only)per 1 Metre Data for 0.3048 M | |||||
a) | Labour | |||||
Well sinker(Open well) | 0.5 | Each | 65.00 | 32.50 | ||
Man Mulia to dig trenches | 2.5 | Each | 55.00 | 137.50 | ||
b) | Overhead Charges @ 10% on (a) | 17.00 | ||||
c) | 2% Sundries T & P etc. on (a) | 3.40 | ||||
Total (a+b+c)= | 190.40 | |||||
Rate per 1 M= 190.40 / 0.3048 | 624.67 | |||||
Say 624.70/RM | ||||||
8 | Sinking 1.50 M dia masonry well in hard soil upto 4.55m deep (Labour). per 1 Metre Data for 0.3048 M | |||||
Rate as per item No.7 | 190 | |||||
Add extra labour for hard soil | 21.21 | |||||
Total = | 211.21 | |||||
Rate per 1 M = 211.61 / 0.3048 | 694.26 | |||||
Say 694.30/RM | ||||||
9 | Sinking masonry well 1.50 M dia in ordinary soil from 4.80M to 9.10 m (Labour only) per 1 Metre Data for 0.3048 M | |||||
a) | Labour | |||||
Well sinker | 0.75 | Each | 65.00 | 48.75 | ||
Man Mulia to dig trenches and remove earth | 3.5 | Each | 55.00 | 192.50 | ||
b) | Overhead Charges @ 10% on (a) | 24.13 | ||||
c) | 2% Sundries T & P etc. on (a) | 4.83 | ||||
Total (a+b+c)= | 270.20 | |||||
Rate per 1 M 270.20 / 0.3048 = | 886.48 | |||||
Say 886.50/RM | ||||||
10 | Sinking masonry well 1.50 M dia in hard soil from 4.80m to 9.10m deep (Labour only). per 1 Metre Data for 0.3048 M | |||||
a) | Rate as per item No.9 | 270.2 | ||||
Add extra labour for hard soil | 0.75 | Each | 65.00 | 30.19 | ||
Total = | 300.39 | |||||
Rate per 1 M 300.39 / 0.3048 = | 985.53 | |||||
Say 985.50/RM | ||||||
11 | Sinking masonry well 1.50 M dia in hard soil from 4.80m to 9.10m deep (Labour only). per 1 Metre Data for 0.3048 M | |||||
a) | Labour | |||||
Well sinker | 1 | Each | 65.00 | 65.00 | ||
Man Mulia to dig and remove earth | 4.75 | Each | 55.00 | 261.25 | ||
Overhead Charges @ 10% on (a) | 32.63 | |||||
2% Sundries T & P etc. on (a) | 6.53 | |||||
Total (a+b+c)= | 365.40 | |||||
Rate per 1 M 365.40 / 0.3048 = | 1198.82 | |||||
Say 1198.80/RM | ||||||
12 | Sinking masonry well 1.50 M dia in hard soil from 9.90m to 13.70m deep (Labour only). per 1 Metre Data for 0.3048 M | |||||
Rate as per item No.11 | 365.40 | |||||
Add extra labour for hard soil | 37.74 | |||||
Total= | 403.14 | |||||
Rate per 1 M 403.14 / 0.3048 = | 1322.64 | |||||
Say 1322.60/RM | ||||||
13 | Construction of 6m. Dia R.C.C. well sinking in soft rock to lines levels and plumb by scooping out from inside and below the steining including cost of hire and running charges of tools and plants and supplying & working of pumps bailing out of water and removal of all material and obstacle from inside the well by divers etc. including precuation against shifting and tilting disposal of the soil with all leads and lift etc. complete as directed by the Engineer-in charges (Labour only ) Per 1 meter Soft Rock | |||||
0.52M. Depth | ||||||
Sinker Special | 48 | Nos | ||||
Helper | 18 | Nos | ||||
Unskilled labour | 72 | Nos | ||||
1.11M. Depth | Nos | |||||
Sinker Special | 72 | Nos | ||||
Helper | 27 | Nos | ||||
Unskilled labour | 108 | Nos | ||||
0.500M. Depth | Nos | |||||
Sinker Special | 48 | Nos | ||||
Helper | 18 | Nos | ||||
Unskilled labour | 72 | Nos | ||||
Total for 2.13 M depth | Nos | |||||
Sinker Special ( 48+72+48 ) = | 168 | Nos | ||||
Helper ( 18+27+18 ) = | 63 | Nos | ||||
Unskilled labour ( 72+108+72 ) = | 252 | Nos | ||||
Sinker Special | 168 | Nos | 170.00 | 28560.00 | ||
Helper | 63 | Nos | 80.00 | 5040.00 | ||
Unskilled labour | 252 | Nos | 55.00 | 13860.00 | ||
2.13 M depth Amount | 47460 | |||||
For 1.00 M average 47460.00 / 2.13 | 22281.69 | |||||
Say Rs.22281.7 | ||||||
Machineries | ||||||
Air compressor 8 hour per day 6days×8=48 hours @Rs.206/h | 48 | Hour | 206.00 | 9888.00 | ||
Diesel 6×40=240 ltrs, @Rs.34/lit | 240 | Lit | 34.00 | 8160.00 | ||
Mobil 6×1=6litrs@Rs.90/litr | 6 | Lit | 90.00 | 540.00 | ||
Jack hammer6×8=48 Hour @Rs15/litrs/hour | 48 | Hour | 15.00 | 720.00 | ||
Ropes, Sundries, Tools & Plants 6×30.00 | 180.00 | |||||
Total 19488.00 | ||||||
Air compressor 8 hour per day 9×8=72 hours @Rs.206/hour | 72 | Hour | 206.00 | 14832.00 | ||
Diesel 9×40=360 ltrs, @Rs.34/lit | 360 | Lit | 34.00 | 12240.00 | ||
Mobil 9×1=9litrs@Rs.90/litr | 9 | Lit | 90.00 | 810.00 | ||
Jack hammer9×8=72 Hour @Rs15/litrs/hour | 72 | Hour | 15.00 | 1080.00 | ||
Ropes, Sundries, Tools & Plants 9×30.00 | 270.00 | |||||
Total 29232.00 | ||||||
Air compressor 8 hour per day 6×8=48 hours @Rs.206/h | 48 | Hour | 206.00 | 9888.00 | ||
Diesel 6×40=240 ltrs, @Rs.34/lit | 240 | Lit | 34.00 | 8160.00 | ||
Mobil 6×1=6litrs@Rs.90/litr | 6 | Lit | 90.00 | 540.00 | ||
Jack hammer6×8=48 Hour @Rs15/litrs/hour | 48 | Hour | 15.00 | 720.00 | ||
Ropes, Sundries, Tools & Plants 6×30.00 | 180.00 | |||||
Total | 19488.00 | |||||
0.52M Depth | 19488.00 | |||||
1.11M Depth | 29232.00 | |||||
0.50 M depth | 19488.00 | |||||
2.13 M depth | Total | 68208.00 | ||||
2.13M depth of sinking amounts | 68208.00 | |||||
1 m ave = 68208 / 2.13 | = 32022.54 | |||||
or say | ||||||
32022.50 | ||||||
Labour | 22281.70 | |||||
Machineries | 32022.50 | |||||
Total | 54304.20 | |||||
Construction of 6m. Dia R.C.C. well sinking in hard rock to lines levels and lumb by scooping out from inside and below the steining including cost of hire and running charges of tools and plants and supplying & working of pumps bailing out of water and removal of all material and obstacle from inside the well by divers etc. including precuation against shifting and tilting disposal of the soil with all leads and lift etc. complete as directed by the Engineer-in charges (Labour only ) Per 1 Metre | ||||||
Sinker Special 8×7= | 56 | Nos | for 0.40m depth |
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Helper 3×7= | 21 | Nos | ||||
Labour 12×7= | 84 | Nos | ||||
Sinker Special 8×8= | 64 | Nos | for 0.36m depth |
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Helper 3×8= | 24 | Nos | ||||
Labour 12×8= | 96 | Nos | ||||
Sinker Special 8×5= | 40 | Nos | for 0.27m depth |
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Helper 3×5= | 15 | Nos | ||||
Labour 12×5= | 60 | Nos | ||||
Total | 1.03m | |||||
ABSTRACT | ||||||
Sinker Special | 160 | Nos | 170.00 | 27200.00 | ||
Heler | 60 | Nos | 80.00 | 4800.00 | ||
Labour | 240 | Nos | 55.00 | 13200.00 | ||
for total 1.03 M. sinking | 45200.00 | |||||
for 1.00 M. depth sinking 45200.00 / 1.03 = | 43883.50 | |||||
Or Say | 43883.50 / RM | |||||
Machineries | ||||||
Well 0.40 M. depth | ||||||
Air compressor 8 hour per day | ||||||
8×7 days=56 hours @206.00/h | 56 | Hour | 206.00 | 11536.00 | ||
Diesel 7×40=280 ltrs, @Rs.34.00/lit | 280 | Lit | 34.00 | 9520.00 | ||
Mobil 7×1=7litrs@Rs.90/litr | 7 | Lit | 90.00 | 630.00 | ||
Jack hammer7×8=56 Hour @Rs15/litrs/hour | 56 | Hour | 15.00 | 840.00 | ||
Ropes, Sundries, Tools & lant 7×40.00 | 280.0 | |||||
Total | 22806.00 | |||||
Explosive 10 holes /day @30×7×10 | 2100.00 | |||||
Total = | 24906.00 | |||||
Well 0.36 M. depth | ||||||
Air compressor 8 hour per day | ||||||
8×7 days=64 hours @206.00/h | 64 | Hour | 206.00 | 13184.00 | ||
Diesel 8×40=320 ltrs, @Rs.34.00/lit | 320 | Lit | 34.00 | 10880.00 | ||
Mobil 8×1=8litrs@Rs.90/litr | 8 | Lit | 90.00 | 720.00 | ||
Jack hammer8×8=64 Hour @Rs15/litrs/hour | 64 | Hour | 15.00 | 960.00 | ||
Ropes, Sundries, Tools & lant 8×40.00 | 320.00 | |||||
Total | 26064.00 | |||||
Explosive 10 holes /day @30×7×10 | 2400.00 | |||||
Total = | 28464.00 | |||||
Well 0.27 M. depth | ||||||
Air compressor 8 hour per day | ||||||
8×5 days=40 hours @206.00/h | 40 | Hour | 206.00 | 8240.00 | ||
Diesel 5×40=200 ltrs, @Rs.34.00/lit | 200 | Lit | 34.00 | 6800.00 | ||
Mobil 5×1=5litrs@Rs.90/litr | 5 | Lit | 90.00 | 450.00 | ||
Jack hammer8×8=64 Hour @Rs15/litrs/hour | 64 | Hour | 15.00 | 960.00 | ||
Ropes, Sundries, Tools & lant 5×40.00 | 200.00 | |||||
Explosive 10 holes /day @30×5×10 | 1500.00 | |||||
Total | 18150.00 | |||||
ABSTRACT | ||||||
Well 0.40 M. depth | = | 24906.00 | ||||
Well 0.36 M. depth | = | 28464.00 | ||||
Well 0.27 M. depth | = | 18150.00 | ||||
For 1.03 M. sinking | = | 71520.00 | ||||
Hence 1.00 M. sinking | = | 69436.89 | ||||
or say total cost = | = | 69436.90 | ||||
Labour | = | 43883.50 | ||||
Machienries | = | 69436.90 | ||||
Total | 113320.40/RM |
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