CLEANING OF UG SUMPS, OH RESERVOIRS INCLUDING CONNECTED WATER SUPPLY PIPE LINES AND MAINT OF THE FIRE HYDRANT SYSTEMS AF AREA AND ARMY AREA UNDER GE AVADI

Amount

Draining out all water from Over Head Tank at any height / staging, cleaning the internal surfaces of by scrapping down / brushing and removing all silt, dirt, algae etc from walls, floors, washing / cleaning with water and bleaching powder and applying one coat of white wash to all internal surfaces of floor, walls and ceilings and one coat of cement base paint to all external surfaces including top surfaces of OH tanks and including preparing old steel surfaces and applying one coat of anti corrosive bituminous paint on all old steel surfaces such as vent pipes, inlet, outlet pipes, ladder and one coat of synthetic enamel paint to MS pipe railing of the following capacities complete all as directed by Engineer-in-charge. Note:- (a) Rate quoted is deemed to include painting to obliterate labels using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing (b) The contractor shall provide all mandatory safety and precautionary measures for the labour to work in heights, enclosed spaces and prevent asphyxiation. (c) All dirt, muck and growth removed during cleaning shall be disposed off away from MD land. (d) The contractor may use mechanical machinery in the cleaning process. However nothing extra shall be paid for the same.

10000 gallons capacity(10m staging)

10000 gallons capacity(14m staging)

50000 gallons capacity (14m staging)

50000 gallons capacity (14m staging)

100000 gallons capacity (14m staging)

100000 gallons capacity (21m staging)

150000 gallons capacity (21m staging)

250000 gallons capacity (21m staging)

Pumpout out all water from Under ground sump / storage tank / flood water storage sumps, cleaning the internal surfaces of by scrapping down / brushing and removing all silt, dirt, algae etc from walls, floors, washing / cleaning with water and bleaching powder and applying one coat of white wash to all internal surfaces of floor, walls and ceilings and one coat of cement base paint to all external surfaces including top surfaces of OH tanks and including preparing old steel surfaces and applying one coat of anti corrosive bituminous paint on all old steel surfaces such as vent pipes, inlet, outlet pipes, ladder of the following capacities complete all as directed by Engineer-in-charge. Note:- (a) Rate quoted is deemed to include painting to obliterate labels using black paint same as existing dimensions and writing particulars etc using white paint with height of letters same as existing writing and painting of hash markings of water level indicator. (b) The contractor shall provide all mandatory safety and precautionary measures for the labour to work in enclosed spaces and prevent asphyxiation. (c) All dirt, muck and growth removed during cleaning shall be disposed off away from MD land. (d) The contractor may use mechanical machinery in the cleaning process. However nothing extra shall be paid for the same.

20000 gallons capacity

30000 gallons capacity

60000 gallons capacity

50000 gallons capacity

100000 gallons capacity

150000 gallons capacity

600000 gallons capacity

Dismantling and taking up unserviceable foot valve and removal from site under Sch of credit and provision of cast iron foot valve, single disc with flanged ends drilled with holes, ISI marked (conforming to IS 4038) with rubber gasket 3mm thick, mild steel nut, bolts and washers, necessary machining works of the following bore of pipe complete all as specified and as directed. NOTE:- The footvalves are fitted to existing suction lines of monoblock / centrifugal pumps in the UG Sump

80mm bore of pipe.

100mm bore of pipe.

Taking up / down water mains of galvanised iron tubing including all fittings from trenches / walls / roof / floor etc., and removal from site under Sch of credit and provision of steel tubing , galvanised, medium grade, with all fittings such as bends, elbows, tees, etc, and fixed complete to walls and ceilings or laid in floors etcof the following bore of pipe complete all as specified and as directed.

20mm bore of pipe.

25mm bore of pipe.

Taking up / down water mains of galvanised iron tubing including all fittings from trenches / walls / roof / floor etc., and removal from site under Sch of credit and provision of steel tubing , galvanised, medium grade, with all fittings such as bends, elbows, tees, etc,and laid in trenches / under roads / crossings etc of the following bore of pipe complete all as specified and as directed. Note:- Earthwork shall be measured and paid seperately in relavant item

40mm bore of pipe.

50mm bore of pipe.

Taking up cast iron mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead, trenches / walls / roof / floor etc., and removal from site under Sch of credit and provision of Cast iron pipes spigot and socket joints of class "B" in any lengths laid in trenches of the following bore of pipe complete all as specified and as directed. Note:- (a) Earthwork as required shall be measured and paid separately. (b) CI specials and lead / tyton joints as required shall be measured and paid separately.

80mm bore of pipe.

100mm bore of pipe.

150mm bore of pipe.

200mm bore of pipe.

250mm bore of pipe.

300mm bore of pipe.

Cast iron fittings such as Bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs as required, weighed as per IS-1538 suitable for cast iron / ductile iron pipes upto 150mm bore of pipe, (flanged / socket) complete all as specified and as directed

Cast iron fittings such as Bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs as required, suitable for cast iron / ductile iron pipes 200mm to 300mm bore of pipe, (flanged / socket) complete all as specified and as directed

Tyton joints with rubber gasket suitable for ductile iron pipes of the following bore of pipes complete all as specified and as directed.

80mm bore of pipe.

100mm bore of pipe.

150mm bore of pipe.

200mm bore of pipe.

250mm bore of pipe.

300mm bore of pipe.

Run lead joints as in repairs by melting down old lead including spun yarn or tarred gasket for the cast iron pipes, spigot and socket joints of the following bore of pipes complete all as specified and as directed.

80mm bore of pipe.

100mm bore of pipe.

150mm bore of pipe.

200mm bore of pipe.

250mm bore of pipe.

300mm bore of pipe.

M&L (in replacement) sluice valve flanged & drilled holes type of size 250mm bore with high tensile S/S spindle duly ISI marked class PN 1.6 with jointing material and nut, bolt, washer complete incl dismandling of old u/s sluice valve all as directed. Make: Kirloskar, Kartar, Deepak

All as per item No 11 here in before but sluice valve size 200mm dia

All as per item No 11 here in before but sluice valve size 150mm dia

All as per item No 11 here in before but sluice valve size 100mm dia

All as per item No 11 here in before but sluice valve size 80mm dia

Dismantling and taking up unserviceable gun metal gate valve and removal from site under Sch of credit and provision of gun metal gate valve, ISI marked of the 50mm bore of pipe complete all as specified and as directed.

All as per item No 16 here in before but gun metal gate valve of size 40mm dia

All as per item No 16 here in before but gun metal gate valve of size 25mm dia

All as per item No 16 here in before but gun metal gate valve of size 20mm dia

Dismantling and taking up unserviceable ball brass valve and removal from site under Sch of credit and provision of ball brass valve high pressure, with polythene float and flynut complete screwed for iron pipe or brass ferrule and fixed ISI marked of the 50mm bore of pipe complete all as specified and as directed.

All as per item No 20 here in before but brass valve size 40mm dia

All as per item No 20 here in before but brass valve size 25mm dia

All as per item No 20 here in before but brass valve size 20mm dia

S&F chloroscope test kit with sheet metal enclosure box suitable for testing residual chlorine range ppm 0.1PPM to 5PPM at water supply installation including taking down unserviceable chloroscope complete all as specified and as directed by Engineer-in-Charge.

Collection of water samples from various open/ shallow/ bore wells/ sumps all as per standard instructions and guidelines of the Authorised lab, and transporting the samples safely and getting the same tested for chemical and bactyeriological tests from the same institute and submit the result all as specified and directed.

M & L for Detecting leakage in Cast Iron Pressure Pipes of 200 mm bore in any location, any depth including necessary earthwork excavation and repairing and arresting leakage by providing S/S leak arrester andJointing Material, Flanged Clamps, Nuts, Washers & Bolts etc. complete all as specified and as directed.

All as per Serial Item No. 26 above but of 150 mm bore.

All as per Serial Item No. 26 above but of 100 mm bore.

All as per Serial Item No. 26 above but of 80 mm bore.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed

Removing excavated material exc 250m but n.exc 500m and depositing where directed complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers n.exc 25cm in soils complete all as specified and directed.

M&L Disconnecting electrical connections of Fire pump electricaly driven horizondal end suction, centrifugal type pumpset, and decoupling the pump and motor, removing from the installed position by putting dummy plate to suction and delivery pipe, transporting to work shop. Deassemble the motor and pump removing, replacing the worn out motor side bearing and pump side bushes, Impellar and re-assembling motor & pump with one coat of primer & two coat of synthetic enamel red colour paint after scraping the body surface of motor & pump with emery paper,assemble the pump motor set Transporting to site connecting electrical connections testing complete for fire pump of three phase,440v, 70m Head,1620 LPM discharge capacity, all as specified and directed.

All as per item No.33 here in before but Jockey pump of capacity Three phase, 440v,70m Head,180 LPM discharge

M&L Hose Boxes made of 18 gauge MS sheet 800 mm x 600 mm x 250 mm size with double door, door frames shall be of 16 gauge MS sheet, with 4mm thick glass, lock, 2 keys and a break glass, recess for key. The hose box shall be painted fire red outside and brilliant white inside as in repairs complete all as specified and as directed.

M&L Hose reel drum of mild steel, as per IS-884, reel length 30m as in repairs complete all as specified and as directed.

M&L Flanged stand post CI of 80mm dia 1.5m height as in repairs complete all as specified and as directed

pmv.enterprises

SAMYDOSS CONSTRUCTIONS

Ashwarya Enterprises