Central Coalfields Limited has published Shifting, Lowering And Extension Of Two Separate Delivery Ms Pipelines Of 10 Inch Dia. And 8 Inch Dia. Including Making Of Suction Pipes Of Required Sizes While Shifting Of Pumps At Quarry No. 02 Under Kathara Colliery . Submission Date for this Tender is 22-03-2022. Pump Supply Tenders in kathara Jharkhand. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Earth work for preparation of pipe line site [ 96m x 0.75 x 0.45 = 32.4 cum] + [72m x 0.75 x 0.45= 24.3 cum) = 56.7 cum + Earth work for dismantling of MS pipe [90m x 0.75 x 0.5 = 33.75 cum] + [60 m x 0.75 X 0.5= 22.5 cum]= 56.25 cum Total = 112.95 cum |
2 | Welding of pipe to pipe and flange to pipe 10" dia. As per instruction of engineer in charge. [12Nos.x 80cm x 2layer] + [10 Nos. x 80cm x 2layer]= 3520cm |
3 | Welding of pipe to pipe and flange to pipe 8" dia. As per instruction of engineer in. charge. [08Nos.x 64cm x 2layer]+ [08 Nos.x 64cm x 2layer] = 2048cm |
4 | Dismantling of M.S. Pipe-line 10" dia. By gas cutting as per instruction of engineer in charge [16x 80cm x 1 = 1280cm] |
5 | Dismantling of M.S. Pipe-line 8" dia. By gas cutting as per instruction of engineer in charge [12x 64cm x 1 =768cm] |
6 | Laying in position of 8" dia. Pipe; 72mtr |
7 | Laying in position of 10" dia. Pipe; 96mtr |
8 | Making and fitting of 8" dia tapered 8 suction pipe of length 3mtr approx (using cutting & welding) |
9 | Making and fitting of 8" dia nipple of approx 2ft length |
10 | Making and fitting of 10" dia tapered suction pipe of length 3mtr approx (using cutting & welding) |
11 | Providing of flange - 10" |
12 | Providing of flange - 8" |
13 | Laying & fixing of non-return valve 8" dia. |
14 | Rubber insertions for 200 mm dia pipe joints |
15 | Rubber insertions for 250 mm dia pipe joints |
16 | Providing of MS nut bolts size 5/8" x 3" Full thread |
17 | Providing of MS nut bolts size 5/8" x 4" Full thread |
18 | Providing of MS plain washer size 5/8" |
19 | Labour charges for fixing of item no. 11 to 16 |
20 | Total impact of GST for the purpose of CTC |
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