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| 1 | Taking out old eixisting 15 mm dia GI pipes lines from trenches/ floors/ roof, after opening/ joints/ unscrewed / connections, complete all as specified and directed. Note:Excavation and earth work shall be measured and paid separately. |
| 2 | All as per item No 1 above but for size of 20mm dia |
| 3 | All as per item No 1 above but for size of 25 mm dia |
| 4 | All as per item No 1 above but for size of 40mm dia |
| 5 | All as per item No 1 above but for size of 50mm dia |
| 6 | Supply and fixing steel water tubing 15 mm dia medium grade conforming to IS 1239of 1990 for fixing onwall / trenches/underground including tee, bends reducers, unionsetc, complete all as specified and directed. |
| 7 | All as per item No 6 above but for size of 20mm dia |
| 8 | All as per item No 6 above but for size of 25 mm dia |
| 9 | All as per item No 6 above but for size of 40mm dia |
| 10 | All as per item No 6 above but for size of 50mm dia |
| 11 | Supply and fixing in repairs, Gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed all as specified and directed for followingbores of pipe:-(a) 15mm bore |
| 12 | All as per item No 11 above but for size of 20mm bore |
| 13 | All as per item No 11 above but for size of 25mm bore |
| 14 | All as per item No 11 above but for size of 40mm bore |
| 15 | All as per item No 11 above but for size of 50mm bore |
| 16 | Taking out old existing clamps joints of any size, complete all as specified and directed. |
| 17 | Supply and fixing clamps suitable for CI/DI pipe of size 80mm to 300 mm dia of size 32mm x 3 mm including welding 20 mm dia socket and provision of gasket/ rubber sheet for branch connection, complete all as specified and directed. Note.Necessary excavation earth work and returning filling shall be included in above quated rate. |
| 18 | Material & labour for stopping leakage of GI/ CI pipe line of 80 mm dia including provision of lead wooljoint ,run lead joint and spunyarn, complete all as specified and directed.Note: Necessary excavation earth work and returning filling shall be included in above quated rate. |
| 19 | All as per item No 18 above but for size of 150mm dia |
| 20 | All as per item No 18 above but for size of 200mm dia |
| 21 | All as per item No 18 above but for size of 300mm dia |
| 22 | Supply & fix in repair CI detachable joint (D-Joint) along with rings suitable for following pipe sizes: (a) 80mm bore diaNote:Necessary excavation earth work and returning filling shall be included in above quated rate. |
| 23 | All as per item No 22 above but for size of 100 mm bore dia |
| 24 | All as per item No 22 above but for size of 150 mm bore dia |
| 25 | All as per item No 22 above but for size of 200 mm bore dia |
| 26 | All as per item No 22 above but for size of 300 mm bore dia |
| 27 | Supply & fix in repair mechancial joint collar (MJ collar) suitable for 350mm dia DI pipe all as specified.Note:Necessary excavation earth work and returning filling shall be included in above quated rate. |
| 28 | Excavation in trenches in hard/dense soil not exc 1.5 mtr wide and not exc 1.5 mtr depthincluding getting out forming bottom surface to requiredforlaying of GI/CI pipe of any type and any size including valve pit chamber etc, complete all as specified and directed. |
| 29 | Returning, filling in any type of soil including spreading, levelling, watering and well ramming in layers not exc 25 cm above the ground level, complete all as specified and directed. |
| 30 | Removing the excavated materials not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point, complete all as specified and directed. |
| 31 | Demolition of existing valve pit and M&L for construction of valve pit consisisting of 230mm thick, old size brick masonry wall in cement mortar (1:6), PCC (1:4:8) type D2, using 40mm graded stone aggregete as in fondation, PCC (1:2:4) type B1, using 20mm graded stone aggregete in coping/bed, finished even and smooth, rendering 15mm thick in cement mortar (1:6) internally and 10mm thick in cement mortar (1:4) externally, finished even and smooth without using extra cement incuding three coats of white wash and earth work in any type of soil and including 3mm thick MS sheet cover fixed on 40mmx40mmx6mm thick angle iron frame ambeded in PCC coping with locking arrangement and mild steel hold fast & handle and duly painted with two coats of synthetic enamel paint over one coat of primer etc. complete all as specified and directed for the following sizes:-(a) 900mm x 900mm x 1000mm |
| 32 | NOTE :- SCHEDULE OF CREDIT (Amount shall be deducted offline from the total quoted amount to workout the net contract sum to be considered for acceptance.) [(-) Rs 38725.00 /- ] |
