REPAIR / MAINT OF EXTERNAL WATER SUPPLY PIPES AND FITTINGS AND CONNECTED WORKS AT INS DRONACHARYA, SMA RAMESWARAM, DAD AND NPOL PAMPA VIHAR UNDER GE FORT KOCHI.

Amount

Taking up or down steel tubing of 40/50 mm dia and connections complete all as specified and directed.

All as per item No 1 above but of size 25 mm dia

S/F CPVC pipe, SDR 11& plain CPVC SDR 11 fittings complete laid in trenches of bore of pipe 50 mm inner dia all as specified and directed. Make:- Supreme/Astral or Equivalent ISI Mark including fittings .

All as per item No 3 but bore of pipe 25 mm.

S/F CPVC pipe, SDR 11&plain CPVC SDR 11 fittings and fixed complete to walls /ceilings/shaft with suitable stainless steel clamps and stainless steel screws or laid in floor of pipe 50 mm inner dia, in multystoried bldgs up to 4th floor all as specified and directed. Make:-Supreme/Astral or Equivalent ISI Mark including fittings.

All as per item No 5 above but bore of pipe 40 mm

All as per item No 5 but bore of pipe 25 mm.

S/F CPVC pipe, SDR 11&plain CPVC SDR 11 fittings and fixed complete to walls /ceilings/shaft with suitable stainless steel clamps and stainless steel screws or laid in floor of pipe 50 mm inner dia, in multyistoried bldgs ,5th floor to 10th floor all as specified and directed. Make:-Supreme/Jindal/TNT / or Equivalent ISI Mark including fittings.

All as per item No 8 but bore of pipe 25 mm.

Taking down Gate valve / ball valve of any sizes complete all as as specified and directed.

S/F in repair Gunmetal gate valve with Iron wheel head screwed both ends for iron pipe and fixed 50 mm size all as as specified and directed.

All as per item No 11 but of bore 40mm

All as per item No 11 but of bore 25mm

S/F in repair Ball/float valve of size 25mm dia high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed complete all as specified. ( Make:- PRAYAG / SYMET).

Taking up HDPEpipe of 90/110 mm dia in trenches in any position all as specified and directed.

M & L for HDPE pipe, 90mm outer dia,class PE-80 in any length laid in trenches,with all jointing /connected accessories, all as specified and directed.

M & L for HDPE pipe, 110mm outer dia,class PE-80 in any length laid in trenches,with all jointing /connected acessories, all as specified and directed .

Taking up cast iron pipe of 100 mm dia water mains (including all fittings),with spigot and socket ends and lead joints including burning out joints and recovering lead all as specified and directed.

All as per Item No.18 but for 150mm dia

All as per Item No.18 but for 200mm dia

All as per Item No.18 but for 250mm dia

All as per Item No.18 but for 80 mm dia

M & L cast iron pipe with spigot and socket ends centrifugally cast class B in any length laid in trenches of size 100mm size 'all as specified and directed.

All as per item No 23 but of bore 150mm

All as per item No 23 but of bore 200mm

All as per item No 23 but of bore 250mm

All as per Item No.23 but for 80 mm dia

M/L for run lead joint for 100 mm CI Pipe complete all as specified and directed .

M/L for run lead joint for 150 mm CI Pipe complete all as specified and directed .

M/L for run lead joint for 200 mm CI Pipe complete all as specified and directed .

M/L for run lead joint for 250 mm CI Pipe complete all as specified and directed .

M/L for CI bends ( any type, radious and angle) tapers any type ( straight, bends, increasing, decreasing or double socket etc) Tee pieces single, brand "Y" junction, double branch, cross ( all socket or socket and spigot) collars, caps and plugs up to 150 mm bore pipe, complete all as specified and directed .

M/L for CI bends ( any type, radious and angle) tapers any type ( straight, bends, increasing, decreasing or double socket etc) Tee pieces single, brand "Y" junction, double branch, cross ( all socket or socket and spigot) collars, caps and plugs 200 to 300 mm bore pipe, complete all as specified and directed .

M/L for repacking stuffing box of sluice valve spindle including accessories such as cotton rope, nuts, bolts and washer etc including taking apart and reassembling.100 mm size complete all as specified and directed .

M/L for repacking stuffing box of sluice valve spindle including accessories such as cotton rope, nuts, bolts and washer etc including taking apart and reassembling.150 mm size. complete all as specified and directed .

M/L for repacking stuffing box of sluice valve spindle including accessories such as cotton rope, nuts, bolts and washer etc including taking apart and reassembling.200 mm size complete all as specified and directed .

M/L for repacking stuffing box of sluice valve spindle including accessories such as cotton rope, nuts, bolts and washer etc including taking apart and reassembling.250 mm size complete all as specified and directed .

S/F in repair ball valves brass (float valve) high pressure,with polythene float and fly nut complete screwed for iron pipe of size 50mm. Make:- Shakti/Zoloto/VJ or equivalent.

Repair to UPVC Pipe line in joints/ leakages in multystorey bldg upto 10th floor including replacement of elbow,Tee, socket etc all as specified of 25 mm dia complete all as specified and directed .

Taking down sluice valve / Air valve/ NRV any size all as specified and directed.

Supply, fixing, testing and commissioning of Cast iron flanged ISI marked Air release valve class PN 1.6 with rubber insertion nuts, bolts, washers, etc, (IS 780) of the 50 mm dia size all as specified and directed .

Supply, fixing, testing and commissioning of Cast iron flanged ISI marked sluice valve class PN 1.6 with rubber insertion nuts, bolts, washers, etc, (IS 780) of the 150 mm dia size all as specified and directed .

S & F water meter suitable for 100mm bore cast iron flanged water pipe after testing the meter as per Kerala Water Authority norms including taking down unserviceable water meter from existing position and deposit into AGE E/M Store yard. Complete all as specified and directed. Note :- Cost of testing charges deemed to include the rate quoted for the item.

S & F water meter suitable for 80mm bore cast iron flanged water pipe after testing the meter as per Kerala Water Authority norms including taking down unserviceable water meter from existing position and deposit into AGE E/M Store yard.complete all as specified and directed. Note :- Cost of testing charges deemed to include the rate quoted for the item.

S & F water meter suitable for 50mm bore cast iron flanged water pipe after testing the meter as per Kerala Water Authority norms including taking down unserviceable water meter from existing position and deposit into AGE E/M Store yard.complete all as specified and directed. Note :- Cost of testing charges deemed to include the rate quoted for the item.

Detecting the leakage from under ground CI pipe 250 mm bore and rectifying the leakage by burning out existing lead and redoing the joint by adding extra lead if required complete including earth work complete all as directed.

All as per Serial No 46 here in before but 200 mm bore complete all as specified and directed.

All as per Serial No 46 here in before but 150 mm bore complete all as specified and directed.

All as per Serial No 46 here in before but 100 mm bore complete all as specified and directed.

All as per Serial No 46 here in before but 80 mm bore complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and 1.5 mtr depth and getting out in soft/loose soil all as specified and as directed.

Returning filling in layers including spreading, levelling watering and well ramming in layers not exc 25 cm.

Removal of excavated soil to a distance not exc 50 mtr,not exc 1.5 mtr above starting point and depositing where directed.

Demolition of concrete of any description and in any position, not otherwise specifically provided for all as specified and directed,

M&L PCC 1:4:8 type D-2 (40mm graded agg) in foundation, sub class mass concrete etc all as specified and directed.

Supply and fix rotational moulded polyethylene water storage tank 1000 ltr capacity (vertical cylindrical with closed top) including hoisting,fixed in poition and connecting all as specified and directed.

All as per item No 56 above but 500 ltr capacity.

Taking down old U/s polyethylene water storage tank of any size from top of multi storied bldgs and deposited as directed.

Taking up existing scada control valve various sizes after refixing the new CPVC/CI/GI pipes lines and necessery fixing arrangement and fittngs required at site all as specified and directed.

Supply and fix in repair HDPE water tank covers threaded type suitable for 500 ltr capacity with locking arrangement complete all as specified.

-ditto- all as item No-60 above but of size 1000 Ltr capacity

Supply & fix in repair 100mm dia brass foot valve including necessary connections complete all as directed by Engineer-in-Charge. Make: Zoloto/Orient/MMI.

Supply & fix in repair 80mm dia brass foot valve including necessary connections complete all as directed by Engineer-in-Charge.Make: Zoloto/Orient/MMI.

Supply & fix in repair 50mm dia brass foot valve including necessary connections complete all as directed by Engineer-in-Charge.Make: Zoloto/Orient/MMI.