|
| 1 | Sub Work No. 1 :- Desilting , deepaning and horizontal bore of existing well |
| 2 | A) Labour Section |
| 3 | Item No. 1 |
| 4 | Desilting the Supply Well, Intake Well / Head Works, Sump of water supply / sewerage works etc. in wet or dry condition including lifts upto 9 M and lead upto 150 M as required beyond the work site, stacking, spreading, including necessary guarding, etc. complete, as directed byEngineer-in-charge. |
| 5 | For head works on nalla or any other site of G,S.D.A. |
| 6 | Lift 6.00 to 7.50 m |
| 7 | Lift 7.5 to 9.00 m |
| 8 | Lift 9.00 to 10.50 m |
| 9 | Lift 10.50 to 12.00 m |
| 10 | Item No. 2 |
| 11 | Excavation in general in hard material comprising of soft rock, hard rock, Manjara rock etc, by blasting / controlled blasting / chiselling as required in wet or dry condition for head works I.e. intake well, connecting pipe, Jackwell, pump house, supply well, etc. for lift 0 to 1.5 m and lead of 150 m including baricating guarding disposing of surplus excavated stuff within a radius of 0.5 Km as directed by Engineer-in-charge etc. complete excluding refilling |
| 12 | For head works on nalla or any other site of G,S.D.A. |
| 13 | Lift 12.00 to 13.50 m |
| 14 | Lift 13.5 to 15.00 m |
| 15 | Item No. 3 |
| 16 | Dewatering the excavated trenches and pools of water in the building trenches / pipeline trenches, well works by using pumps and other devices including disposing of water to safe distance as directed by Engineer-in-charge (including cost of machinery, labour, fuel) etc. complete |
| 17 | Item No. 4 |
| 18 | Taking horizontal bore of exixting well |
| 19 | Sub Work No. 2 :- Construction of PERCOLATION WELL. |
| 20 | A) Labour Section |
| 21 | Item No. 1 |
| 22 | Providing and laying in situ Cement Concrete M-15 of trap/ granite / quartzite / gneiss metal for foundationand bedding including bailing out water, form work, compaction, curing, etc. complete.(Cement 5.90 bags / cum) In PCC M-150 |
| 23 | Item No. 2 |
| 24 | Providing and casting in situ C.C. of trap / granite/ quartzite / gneiss metal of approved quality for RCC works as per detailed drawings and designs or as directed by Engineer-in-charge including normal dewatering, centering, form work, compaction, finishing the formed surfaces with C.M. 1:3 of sufficient minimum thickness to give a smooth and even surface wherever necessary or roughening if special finish is to be provided and curing, etc. complete. (By weigh batching and mix design for M-250 and M-300 only. Use of L&T, A.C.C., Ambuja, Birla Gold, Manikgad, Rajashree, etc. cement is permitted.) (Excluding M.S. or Tor reinforcement) |
| 25 | a) For RCC Ring beam In RCC M-30 |
| 26 | b) For RCC slab / landing / vertical wall / waist slab / steps In RCC M-30 |
| 27 | Item No. 3 |
| 28 | Providing and fixing in position steel bar reinforcement of various diameters for RCC piles, caps, footings, foundations, slabs, beams, columns, canopies, staircases, newels, chajjas, lintels, pardies, copings, fins, arches, etc. as per detailed designs, drawings and schedules; including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required, etc. complete (including cost of binding wire). |
| 29 | a) Tor steel |
| 30 | Item No. 4 |
| 31 | Providing and fixing in position CI dapury steps or 22 mm dia MS bar step with proper anchorage, etc. and providing and applying 3 coats of anit-corrosive paint etc. complete as directed by Engineer-in-charge |
| 32 | Item No. 5 |
| 33 | Refilling the trenches with available excavated stuff with soft material first over popeline and then hard material in 15 cm layers with all leads and lifts including consolidation, surcharging etc. complete |
| 34 | Item No. 6 :- Providing, and fixing 80 mm dia A.C./P.V.C. pipe weep holes etc. complete. . Please Enable Macros to View BoQ information |
