REPAIR TO CLEANING OF SEWAGE LINE AND OVER HEAD WATER TANKS AT MIL STN GANDHINAGAR

Amount

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars etc. complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exc. 15cm thickness (below or above ground level) all as specified and directed.

Demolition of reinforced cement concrete of manhole covers etc complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc or for shaft, wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

All as per Item No-4 above but exceeding 1.5 and not exc 3 m deep complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling watering and well ramming in layers not exc 25 cm with excavated soil complete all as specified and directed by Engineer-in-Charge.

Removing excavated material soils, not exc 50m and depositing where directed at level not exc 1.5m above the starting point complete all as specified and directed by Engineer-in-Charge.

M&L for plain cement concrete 1:4:8 type D2 using 40 mm graded stone aggregate in foundation filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

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 by Engineer-in-Charge.

M&L pre-cast reinforced cement concrete (1:2:4) type B1 using 20 mm graded stone aggregate as in manhole covers including placing the cover in position and set in cement mortar (1:6) complete all as specified and directed by Engineer-in-Charge. Note: Reinforcement shall be measured and paid seperately.

M&L for Brick work with sub class old 'B' bricks, straight or curved on plan exc. 6m mean radius built in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L for fly ash Brick work with old size, sub class 'B' bricks, straight or curved on plan exc. 6m mean radius built in cement mortar 1:6 complete all as specified and directed by Engineer-in-Charge.

M&L for mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed by Engineer-in-Charge.

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises,complete all as specified and directed by Engineer-in-Charge.

M&L rendering 12mm thick on fair faces of brick work in CM 1:4 finished even and smooth using extra cement complete all as specified and directed by Engineer-in-Charge.

M&L rendering 12mm thick plaster on fair faces of brick work in CM 1:4 finished even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge. .

De-silting/De-sludging the manholes/septic tanks upto 1.5m deep, ditch a trench in any distance upto 250 mtr stack the sludge in trenches and covered with soil to avoid nusance all as directed by Engineer -in- charge.

De-silting/De-sludging the manholes/septic tanks exc 1.5m deep and not exceeding 3.00 m, ditch a trench in any distance upto 250 mtr stack the sludge in trenches and covered with soil to avoid nusance all as directed by Engineer -in- charge.

De-silting/De-sludging the manholes/septic tanks depth exceeding 3.0m and n.exc 4.5m, ditch a trench in any distance upto 250 mtr stack the sludge in trenches and covered with soil to avoid nusance all as directed by Engineer -in- charge.

M&L for removal of blockage/chock up obstructing the flow in sewage line by rodding with rods/wooden kempti/chock remover and making the continuous flow between two manholes for 100mm bore of pipe complete all as specified and directed by Engineer-in-Charge. Note : The clear distance between two manholes shall be measured.

Removal of blockage/chock up obstructing the flow in sewage line by rodding with rods/wooden kempti/chock remover and making the continuous flow between two manholes for 150mm bore of pipe complete all as specified and directed by Engineer-in-Charge. Note : The clear distance between two manholes shall be measured.

Removal of blockage/chock up obstructing the flow in sewage line by rodding with rods/wooden kempti/chock remover and making the continuous flow between two manholes for 200mm bore of pipe complete all as specified and directed by Engineer-in-Charge. Note : The clear distance between two manholes shall be measured.

Removal of blockage/chock up obstructing the flow in sewage line by rodding with rods/wooden kempti/chock remover and making the continuous flow between two manholes for 300mm bore of pipe complete all as specified and directed by Engineer-in-Charge. Note : The clear distance between two manholes shall be measured.

Cleaning/opening the blockage sewage line of any size and depth using Mechanical Jetting machine vehicle all as directed by Engineer -in- charge.

M&L, in repair, PVC (SWR) Gully trap 125/100mm ssetting and jointing with cement mortar (1:1) complete all as specified and directed by Engineer-in-Charge.

M&L for cutting into existing manholes for connection new drain making good to pipes and rendering cutting out existing benching for and forming brackets channel (1/2 round orr 3/4 section) in cement concrete (1:2:4) type B-1 and reforming benching as required for 150 mm bore pipe complete all as specified and directed by Engineer-in-Charge

Cleaning of WC/EWC and removal of blockage by pumping of waste all as directed by Engineer-in-Charge

Cleaning of nahani trape 75 mm dia and removal of blockage all as directed by Engineer-in-Charge

Cleaning of gully trap of size 125/110 mm and removal of blockage all as directed by Engineer-in-charge

S&F, in repair, HDPE water storage tank lid black (with arrangement for locking for 500/1000 litres capacity tank complete all as specified and directed by Engineer-in-Charge.

S&F, in repair, HDPE water storage tank lid black (with arrangement for locking for 5000 litres capacity tank complete all as specified and directed by Engineer-in-Charge.

Taking up or down steel tubing and connections for 15mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

Taking up or down steel tubing and connections for 20mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

Taking up or down steel tubing and connections for 25mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

S&F, steel water tubes, medium grade, galvanized, with all fittings and fixed to walls and ceilings or laid in floors for 15mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

S&F, steel water tubes, medium grade, galvanized, with all fittings and fixed to walls and ceilings or laid in floors for 20mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

S&F, steel water tubes, medium grade, galvanized, with all fittings and fixed to walls and ceilings or laid in floors for 25mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

Refixing old serviceable steel tubing and connections in new or old position (walls, ceilings, floors etc.) for 15mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

Refixing old serviceable steel tubing and connections in new or old position (walls, ceilings, floors etc.) for 20mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

Refixing old serviceable steel tubing and connections in new or old position (walls, ceilings, floors etc.) for 25mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

Disconnecting, setting aside (or lowering if required) and Cleaning & 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 complete, all as specified and directed.

Disconnecting, setting aside (or lowering if required) and Cleaning & 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 o complete, all as specified and directed.

Disconnecting, setting aside (or lowering if required) and Cleaning & removing all scale and dirt etc from HDPE water tanks of 5000 litres capacity (Tanks placed on top of roof/staging) and from mouths of circulating pipes etc including washing the tank with bleaching powder and hoisting, reconnecting and re-fixing in position complete, all as specified and directed.

Supplying , fixing & Hoisting and fixing in 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 by Engineer-in-Charge.

Supplying , fixing & Hoisting and fixing in 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 by Engineer-in-Charge.

Supplying , fixing & Hoisting and fixing in position and connecting, in repairs, 5000 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 by Engineer-in-Charge.

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 by Engineer-in-Charge.(Minimum weight -210 Gms)

S&F 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 by Engineer-in-Charge.(Minimum weight -455 Gms)

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 by Engineer-in-Charge.(Minimum weight -210 Gms)

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 by Engineer-in-Charge.(Minimum weight -455 Gms)

S&F in repair Gun metal globe or gate valve, with iron wheel head, screwed both ends for iron pipe for 25 mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

S&F in repir Gun metal globe or gate valve, with iron wheel head, screwed both ends for iron pipe for 20 mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

S&F, in repair fancy type PVC bib tap, short body with wall flange, half turn suitable for 15mm bore fitting complete all as specified and directed by Engineer-in-Charge.

Dismantling of cast iron, PVC or reinforced concrete drain pipes jointed in cement mortar for 110mm and 75mm bore of pipe from wall/floors etc complete all as specified and directed by Engineer-in-Charge.

S&F, 75mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls including stack 'Z' clamp complete all as specified and directed by Engineer-in-Charge.

S&F, 110mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints fixed to walls including 'Z' clamp complete all as specified and directed by Engineer-in-Charge.

S&F 75mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed by Engineer-in-Charge.

S&F 110 mm bore PVC (SWR) pipes, single socketed in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed by Engineer-in-Charge.

S&F, 75mm bore PVC (SWR) bend, any radius complete all as specified and directed by Engineer-in-Charge.

S&F, 110mm bore PVC (SWR) bend, any radius complete all as specified and directed by Engineer-in-Charge.

S&F, in repair, PVC (SWR) floor trap, with chromium plated grating including jointing with solvent cement, dia of outlet 75mm complete all as specified and directed by Engineer-in-Charge.

Demoliton and breaking up drain pipes (SGSW),AC or reinforced concrete set in CM of dia 100mm complete all as specified and directed by Engineer-in-Charge..

Demoliton and breaking up drain pipes (SGSW),AC or reinforced concrete set in CM of dia 150mm complete all as specified and directed by Engineer-in-Charge..

Demoliton and breaking up drain pipes (SGSW),AC or reinforced concrete set in CM of dia 200mm.complete all as specified and directed by Engineer-in-Charge.

Demoliton and breaking up drain pipes (SGSW),AC or reinforced concrete set in CM of dia 300mm complete all as specified and directed by Engineer-in-Charge..

M&L for salt glazed stoneware drain pipes, 100mm internal diameter, grade 'A' laid in trenches and jointed complete all as specified and directed by Engineer-in-Charge.

M&L for salt glazed stoneware drain pipes, 150mm internal diameter, grade 'A' laid in trenches and jointed complete all as specified and directed by Engineer-in-Charge.

M&L for salt glazed stoneware drain pipes, 200mm internal diameter, grade 'A' laid in trenches and jointed complete all as specified and directed by Engineer-in-Charge.

M&L for 300mm bore, reinforced concrete pipes, class NP-2, laid and jointed complete with collars all as specified and directed.

M&L for cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate as in bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested for 100mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate as in bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested for 150mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate as in bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested for 200mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

M&L for cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate as in bed to drain pipes including packing under and haunching against the sides of pipe after they are laid and tested for 300mm bore of pipe complete all as specified and directed by Engineer-in-Charge.

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