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| 1 | Mechanized cleaning and disinfection of Water Storage Tankwith following step :-1. Mechanized Dewatering of water storage tank. 2.Removal of sluge lyng on the bottom ofwater storage tankthrough special sludge pumps. 3.Cleaning of internal walls of water storage tank through High Pressure rotary Jets 4.Vaccum cleaning of the floor of water storage tank through industrial vaccum cleaners.5.Spray of H2 O2 inside the tanks as an antibecterial agent. 6. UV radiation of the tank.7.Spray of bleaching powder in prescribed quantity after final cleaning of the tank.8.writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed. |
| 2 | 500 ltr capacity |
| 3 | 1000 ltr capacity |
| 4 | 2000 ltr capacity |
| 5 | Disconnecting, setting aside (or lowering if required) andCleaning & removing all scale and dirt etc from HDPE water tanks of 500 litres capacity (Tanks placed on top of roof)and from mouths of circulating pipes etc including washing the tank with bleaching powder and hoisting, reconnecting and re-fixing in position including writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed. |
| 6 | Disconnecting, setting aside (or lowering if required) andCleaning & removing all scale and dirt etc from HDPE water tanks of 1000 litres capacity (Tanks placed on top of roof)and from mouths of circulating pipes etc including washing the tank with bleaching powder and hoisting, reconnecting and re-fixing in position including writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed. |
| 7 | Disconnecting, setting aside (or lowering if required) andCleaning & removing all scale and dirt etc from HDPE water tanks of 2000 litres capacity (Tanks placed on top of roof)and from mouths of circulating pipes etc including washing the tank with bleaching powder and hoisting, reconnecting and re-fixing in position including writing the date of cleaning of tank with synthetic enamel (black/white) paint of size not less than 10cm of each letter complete, all as specified and directed. |
| 8 | Supplying , fixing & Hoisting and fixingin position and connecting, in repairs, 500 litres capacity rotational moulded polyethylene water storage tank (cylindrical, vertical with closed top) including fixing arrangement for inlet/outlet/over flow and vent pipe of standard size all as specified in SSR Part-I complete all as specified and directed.Make Sintex |
| 9 | Supplying , fixing & Hoisting and fixingin position and connecting, in repairs, 1000 litres capacity rotational moulded polyethylene water storage tank (cylindrical, vertical with closed top) including fixing arrangement for inlet/outlet/over flow and vent pipe of standard size all as specified in SSR Part-I complete all as specified and directed. Make sintex |
| 10 | Supplying , fixing & Hoisting and fixingin position and connecting, in repairs, 2000 litres capacity rotational moulded polyethylene water storage tank (cylindrical, vertical with closed top) including fixing arrangement for inlet/outlet/over flow and vent pipe of standard size all as specified in SSR Part-I complete all as specified and directed. Make sintex |
| 11 | S&F, 20mm bore, ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed.(Minimum weight -210 Gms) |
| 12 | S&F, 40mm bore, ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed.(Minimum weight -690 Gms) |
| 13 | S&F, in repair, 15mm bore, ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed.(Minimum weight -210 Gms) |
| 14 | S&F, in repair, 20mm bore, ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed.(Minimum weight -210 Gms) |
| 15 | S&F, in repair, 25mm bore, ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed.(Minimum weight -455 Gms) |
| 16 | S&F, in repair, 40mm bore, ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified and directed.(Minimum weight -455 Gms) |
| 17 | S&F, in repair, HDPE water storage tank lid black (with arrangement for locking for 500 litres capacity tank complete all as specified and directed. |
| 18 | S&F, in repair, HDPE water storage tank lid black (with arrangement for locking for 1000 litres capacity tank complete all as specified and directed. |
| 19 | S&F, in repair, HDPE water storage tank lid black (with arrangement for locking for 2000/5000 litres capacity tank complete all as specified and directed. |
| 20 | Taking down or taking up steel water tubing , galvanisedfrom trenches / walls / floors including all fittings, segregatting and stacking the serviceable pipes and fittings properly at site for re-use all as specified and directed for following bore of pipe : |
| 21 | 15mm dia |
| 22 | 20mm dia |
| 23 | S & F steel tubing and connections (except pipe) in new or old position (walls, ceilings, floors etc.) for 15mm bore of pipe complete all as specified and directed. |
| 24 | S & F steel tubing and connections (except pipe) in new or old position (walls, ceilings, floors etc.) for 20mm bore of pipe complete all as specified and directed. |
| 25 | S & F steel water tubing galvanised ,medium grade with all fittings and fixed complete to walls ,orin floors,in old/new situation (Make : TATA/JINDAL)for bore of pipefollowingsizes: - |
| 26 | 15mm dia |
| 27 | 20mm dia |
| 28 | S & F in repair gate / globe valves cast copper alloy screwed both end down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union and fixed bore of following size: - |
| 29 | 15 mm bore. |
| 30 | 20 mm bore. |
| 31 | S&F in repair 15mm bore, Bib cock, PTMT, any colour, high pressure, screwed for iron pipe, minimum weight 120 gms. or equivalent as approved by GE. |
| 32 | S&F in repair angle stop valve of PTMT any colour high pressure screwed for iron pipe and fixed all as specified and Directed. |
| 33 | S& F in repairs15 mm bore bib tap cast copper alloy, chromium plated, long body fancy type with capstan headed, screwed down, screwed for iron pipe complete all as specified and directed. |
| 34 | M&L for Demolition of reinforced cement concrete of RCC roof tank etc complete all as specified and directed. |
| 35 | Demolition of cement concrete (un-reinforced) in ground floor and paving n. exc 15 cm thick below or above ground level & dispose off debris upto a distance n. exc. 100 mtrswhere directed complete all as specified and directed. |
| 36 | M&L for 50mm thick cement concrete (1:2:4) type B1, using 20mm graded stone aggregate laid over roof as in platforms for water tanks, finished even and smooth without using extra cement complete all as specified and directed. |
| 37 | M&L for rendering 15mm thick in cement mortar (1:4) on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cementcomplete all as specified and directed. |
| 38 | M&L for cement concrete (1:2:4), type B-1, using 20mm graded stone aggregate in window cills, lintel band, bed block, copings and the like including weathering, slightly rounded or chamfered angles and throating, Including necessary form work complete all as specified and directed. |
| 39 | S&F in repair tank connector 20 mm bore complete all as specified and directed. |
| 40 | M&L non skid ceramic coloured tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0. 09 sqm but not exceeding 0.11 sqm, in floors etc. laid over 15mm thick screed bed in cement mortar 1:6 and jointed in neat cement slurry and pointed in white or coloured cement to match incl dismantling / demolition and rubbish off the primises etc complete all as specified and directed. |
| 41 | M&L for glazed ceramic coloured tiles of size 450mm x 300mm x 7mm thick verticale tiles with highlighter any colour on vertical surface such as skirting, dados, risers to steps etc set &jointed in neat cementslurry and pointed inwhite or coloured cementto matchincl dismantling / demolitionand e colour oftiles,incl dismantling / demolitionover and includingrendering10mm thick in cement mortar (1:4) , complete all as specified and directed. |
