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| 1 | Sinking well below water level including all incidental charges using special tools and plants such as air compressor, helmet etc., complete and including baling out water. (4.00m dia)Ist depth |
| 2 | IInd depth |
| 3 | IIIrd depth |
| 4 | IVth depth |
| 5 | Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specification. (Payment for centering shall be given after the concrete is laid). |
| 6 | Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2.00m x 2.00m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2.00m x 2.00m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick), etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid). |
| 7 | Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2.00m x 2.00m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2.00m x 2.00m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick), etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid). |
| 8 | Supplying, fabricating and placing in position Mild Steel/Ribbed T or Steel reinforcement grills of all variety like HYSD/CTD/TMT and all grade like Fe500, Fe550D, Fe500D etc for all RCC works as per design given including cost of steel reinforcement and GI binding wire, wastage etc complete complying with standard specification and as directed by the departmental officers. (Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire) |
| 9 | Reinforced Cement Concrete 1:1½:3 (One Cement, One and half crushed stone sand and three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including Super Plasticiser, mixing charges for machine mix,laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers - machine mix |
| 10 | Porous concrete in cement concrete 1:4 (one part of cement and fourpart of hard broken stone) of size 20 mm metal for steening of infiltration well including cost and conveyance of all materials and labour charges etc complete as directed by the departmental officers. |
| 11 | Supply and delivery of submersible pump set having a duty condition of 250 lpm discharge against head of 100 metre confirming to IS specification with ISS marking suitable for installation panel board including cost of all materials and all conveyance charges etc complete as per standard specification. |
| 12 | Supplying, delivery and fixing in position of following PVC / GI pipes and specials of approved quality and good variety excluding fixing charges etc complete. 65 mm GI pipe |
| 13 | 65 mm GI elbow |
| 14 | 65 mm GIbend |
| 15 | 65 mm GM gate valve |
| 16 | 75 mm MTA |
| 17 | 75 x 90 mm reducer |
| 18 | 100 mm GI pipe |
| 19 | 90 mm PVC pipe |
| 20 | Earth work excavation and depositing on bank with initial lead of 2 metre narrow trenches for laying of pipes and refilling earth for water supply works in the hard stiff clay stiff black cotton hard red earth shales murram gravel stoney earth and earth mixed with small size boulders and hard gravelly soil as directed by the departmental officers. |
| 21 | Lowering of 90 mm PVC pipe to trench, laying to proper grade and alignment including testing the pipeline etc. complete. |
| 22 | Labour charges for the erection of submersible pump set in bore well / open well including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges up to the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pump set and trail run for 10 days. |
| 23 | Supply and delivery of wall mounting type control panel board of Ammeter, Voltmeter single phase prevents insulator-indicating lambs, STAR DELTA / DOL starter. Suitable for 10 HP suitable certificate pump set including all charges. |
