SPECIAL REPAIRS TO EXTERNAL WATER SUPPLY PIPE LINE AND CONNECTED ITEMS FROM MAIN PUMP HOUSE TO OFFICERS MD ACCN AND CONNECTED AREA AT ASIF NAGAR UNDER GE GOLCONDA

Amount

Taking up or down 25 mm dia steel tubing and connections removal of unserviceble materials out of site all as specified and directed.

Taking up or down 40 mm dia steel tubing and connections removal of unserviceble materials out of site all as specified and directed.

Taking up or down 50 mm dia steel tubing and connections removal of unserviceble materials out of site all as specified and directed.

S&F galvanized steel water tubing medium grade of 25mm bore complete with all fittings such as bends elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc complete all as directed.

S&F galvanized steel water tubing medium grade of 40mm bore complete with all fittings such as bends elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc complete all as directed.

S&F galvanized steel water tubing medium grade of 50mm bore complete with all fittings such as bends elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc complete all as directed.

Taking up or down 80 mm dia CI/DI pipes and connections removal of unserviceble materials out of site all as specified and directed for 80mm Dia.

Taking up or down 100 mm dia CI/DI pipes and connections removal of unserviceble materials out of site all as specified and directed for 80mm Dia.

Taking up or down 150 mm dia CI/DI pipes and connections removal of unserviceble materials out of site all as specified and directed for 80mm Dia.

M&L for Ductile Iron (DI) pipe of 80 mm with spigot and socket end including specials and tyton joints, Class K-9 complete all as specified and directed at site.

M&L for Ductile Iron (DI) pipe of 100 mm with spigot and socket end including specials and tyton joints, Class K-9 complete all as specified and directed at site.

M&L for Ductile Iron (DI) pipe of 150 mm with spigot and socket end including specials and tyton joints, Class K-9 complete all as specified and directed at site.

Taking out the unserviceable cast iron sluice valve for size 80 mm bore, S&F new CI sluice valve PN 1.6 confirming to ISI with flanged ends, both end drilling with SS spindle, round wheel including jointing materials, nuts, bolts and gasket complete all as specified and directed.

Taking out the unserviceable cast iron sluice valve for size 100 mm bore, S&F new CI sluice valve PN 1.6 confirming to ISI with flanged ends, both end drilling with SS spindle, round wheel including jointing materials, nuts, bolts and gasket complete all as specified and directed.

Taking out the unserviceable cast iron sluice valve for size 150 mm bore, S&F new CI sluice valve PN 1.6 confirming to ISI with flanged ends, both end drilling with SS spindle, round wheel including jointing materials, nuts, bolts and gasket complete all as specified and directed.

Taking out the unserviceable cast iron sluice valve for size 200 mm bore, S&F new CI sluice valve PN 1.6 confirming to ISI with flanged ends, both end drilling with SS spindle, round wheel including jointing materials, nuts, bolts and gasket complete all as specified and directed.

Cutting the existing CI/MS pipe line upto 80mm dia (in position) for insertion of new 'T' of CI for branch connection/insertion of valve/insertion of flanges etc including necessary jointing material complete all as specified and as directed.

Cutting the existing CI/DI pipe line 100 to 150 mm dia (in position) for insertion of new 'T' of CI/DI for branch connection/insertion of valve/insertion of flanges etc including necessary jointing material complete all as specified and as directed.

S&F in repairs CI/DI fittings for spigot ends pipes such as bends any type radius and angle) tapers any type (straight, bend increasing or decreasing double socket etc), Tee pieces, single branch, 'Y' junction, double branch cross (all socket or socket and spigot, Collars,caps and plug etc complete work all as specified and directed up to 150mm bore.

M&L for construction of valve chamber of size 900x900x900mm with PCC 1:4:8 type D2 as in foundation, brick masonry for walls in CM 1:4, coping of PCC 1:2:4 type B1, rendering internal surfaces of wall with 15mm thick plaster in CM 1:4, 3mm thick MS cover with locking arrangement fixed frame with angle iron 40x40x6 mm embedded in coping finished with two coats of synthetic enamel paint over a coat of red oxide primer, hinges welded to frame including necessary excavation & earth work in any type of soil complete all as specified and as directed.

M&L for construction of valve chamber of size 1200x1200x1200 mm with PCC 1:4:8 type D2 as in foundation, brick masonry for walls in CM 1:4, coping of PCC 1:2:4 type B1, rendering internal surfaces of wall with 15mm thick plaster in CM 1:4, 3mm thick MS cover with locking arrangement fixed in frame with angle iron 40x40x6 mm embedded in coping finished with two coats of synthetic enamel paint over a coat of red oxide primer, hinges welded to frame including necessary excavation & earthwork in any type of soil complete all as specified and as directed. Note: For item No 20 & 21, excavation will not be measured and paid seperately and is deemed to be included in the quoted rate.

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m depth and getting out in hard / dense soil all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25cm thick each layer in hard/dense soils all specified and as directed.

Removing excavated materials to a distance not exc 50 m and depositing where directed at a level not exc. 1.5 m above the starting point all as directed.

S&F CI double orfice kinetic Air release valve of size 80mm dia including taking down exisitng valve complete all as specified and directed.

M&L for cutting of road, hard standing made of concrete or premix carpet, WBM, soiling and morrum filling including excavation for laying of water pipe line all as directed and making good the road/hard standing by using all old/new materials and with PCC (1:2:4) etc, required to match with the existing surface complete all as specified and directed.

Sri Associates