REPAIR MAINT OF RAISING LINES AND CONNECTED WORKS UNDER GE NARANGI

Amount

Excavation in trenches not exc 1.50 m wide and not exc 1.50 m deep for foundation, laying of pipe or for shafts, wells cesspits,man holes etc not exc 10 Sqm on plan and n exc 1.5m in depth and getting out in soft / loose soil complete all as specified and as directed.

Excavation in trenches n.exc 1.5m wide and depth exceeding 1.5 m and not exceeding 3.00m beyond first 1.50m and getting out in soft / loose soil etc complete all as specified and as directed.

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

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

Excavation the surface across the metal road by cutting road surface/by digging trench less tunnel for passing pipe of size up to 450 mm dia including making good the existing surface with proper PCC 1:2:4 type B-1 and applying two coats of black paint suitable for concrete surfaces complete all as specified and as directed.

Taking up / down the 250mm size CI/DI water mains and connections/fittings of any type from trenches/ walls / floors (of any location) for replacement / re-use in old / new location/diversion by burning lead joints/ tyton joint/rubber gasket joint or kept aside for further disposal complete all as specified and directed . (Note: Necessary earthwork, if any , will be measured and paid separately under relevant items) .

Supplying, laying and testing 250 mm dia ductile iron pressure pipe socket and spigot end, class K-9, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed.

Relaying of the 250mm bore size CI/DI water mains after thoroughly cleaning, with new fittings fixed to wall/ceiling/floor or laid in trenches including new tyton rubber gasket/ lead joints, CI/DI pipes and reducing to required length in position for insertion of new tees, branches, etc. before laying complete all as directed . Note : Excavation , earth work and DI fittings will be measured and paid seperately.

Taking up / down the 300mm size CI/DI water mains and connections/fittings of any type from trenches/ walls / floors (of any location) for replacement / re-use in old / new location/diversion by burning lead joints/ tyton joint/rubber gasket joint or kept aside for further disposal complete all as specified and directed . (Note: Necessary earthwork, if any , will be measured and paid separately under relevant items) .

Supplying, laying and testing 300 mm dia ductile iron pressure pipe socket and spigot end, class K-9, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed.

Relaying of the 300mm bore size CI/DI water mains after thoroughly cleaning, with new fittings fixed to wall/ceiling/floor or laid in trenches including new tyton rubber gasket/ lead joints, CI/DI pipes and reducing to required length in position for insertion of new tees, branches, etc. before laying complete all as directed . Note : Excavation , earth work and DI fittings will be measured and paid seperately.

Taking up / down the 450mm size CI/DI water mains and connections/fittings of any type from trenches/ walls / floors (of any location) for replacement / re-use in old / new location/diversion by burning lead joints/ tyton joint/rubber gasket joint or kept aside for further disposal complete all as specified and directed . (Note: Necessary earthwork, if any , will be measured and paid separately under relevant items) .

Supplying, laying and testing 450 mm dia ductile iron pressure pipe socket and spigot end, class K-9, confirming to IS-8329/2000 blast furnace slag cement with portland cement properties suitable for push-on - joint with inside cement mortar lining, internal metallic zinc coating and external black bitumen coating duly ISI marked laid in trenches including making good disturbed surfaces of road /pavement/PCC surface as required complete all as specified and as directed.

Relaying of the 450mm bore size CI/DI water mains after thoroughly cleaning, with new fittings fixed to wall/ceiling/floor or laid in trenches including new tyton rubber gasket/ lead joints, CI/DI pipes and reducing to required length in position for insertion of new tees, branches, etc. before laying complete all as directed . Note : Excavation , earth work and DI fittings will be measured and paid seperately.

Material and labour for jointing of 200 mm bore flanged pipes and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed. .

Material and labour for jointing of 250 mm bore flanged pipes and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed. .

Material and labour for jointing of 300 mm bore flanged pipes and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed. .

Material and labour for jointing of 450 mm bore flanged pipes and fittings with rubber or fibre board gasket, bolts, nuts, washer and white lead or mineral oil complete all as specified and as directed. .

Material and labour for cutting the existing CI/DI water mains of size 250mm bore in position for addn/altrn or for taking branch connections/insertion of new tees, branches etc complete all as specified and as directed

Material and labour for cutting the existing CI/DI water mains of size 300mm bore in position for addn/altrn or for taking branch connections/insertion of new tees, branches etc complete all as specified and as directed

Material and labour for cutting the existing CI/DI water mains of size 450mm bore in position for addn/altrn or for taking branch connections/insertion of new tees, branches etc complete all as specified and as directed

Materials and labour for Run Lead joints suitable for 450 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed. (Note:- Cost of excavation, returning, removal shall deemed to be included in the unit rate quoted).

Materials and labour for Run Lead joints suitable for 300 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed. (Note:- Cost of excavation, returning, removal shall deemed to be included in the unit rate quoted).

Materials and labour for Run Lead joints suitable for 250 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed. (Note:- Cost of excavation, returning, removal shall deemed to be included in the unit rate quoted).

Materials and labour for Run Lead joints suitable for 200 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed. (Note:- Cost of excavation, returning, removal shall deemed to be included in the unit rate quoted).

Materials and labour for Run Lead joints suitable for 100 mm bore cast iron spigot and socket end pipes and fittings including dismantling of old worn out joint by burning out old lead etc and testing complete all as specified and as directed. (Note:- Cost of excavation, returning, removal shall deemed to be included in the unit rate quoted).

Material and labour for DI fittings for spigot and socket pipes/ flanged pipe of size upto 150 mm bore to 450mm bore 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 complete all as specified and directed.

Material and labour for mild steel studs nuts and bolts of any size and any length with suitable size mild steel washer of any size for jointing of flange pipes/valve gland etc, complete all as specified and directed.

Supply and fixing in repair to CI Detachable D joints of CI/DI/GI pipe of size 300 mm including rubber rings, nuts n bolts complete all as specified and directed. (Note: Excavation to be measured and paid under relavent item of this schedule)

Supply and fixing in repair to CI Detachable D joints of CI/DI/GI pipe of size 250 mm including rubber rings, nuts n bolts complete all as specified and directed. (Note: Excavation to be measured and paid under relavent item of this schedule)

Supply and fixing in repair to CI Detachable D joints of CI/DI/GI pipe of size 200 mm including rubber rings, nuts n bolts complete all as specified and directed. (Note: Excavation to be measured and paid under relavent item of this schedule)

Supply and fixing rubber gaskets and MS clamp with nuts and bolts as required of sizes 250mm to 450mm bore pipe, excavation in trenches to arrest the water leakages in running line during emergency water supply sytem complete include returning filling complete all as specified and directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 150 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 200 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 250 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 300 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Supply and fix in repairs, sluice valve (heavy duty) with heavy duty stainless steel spindle conforming to IS 14846 (2000) both end flanged class PN 1.6 of size 450 mm dia including necessary nuts,bolts washers and gasket complete all as specified and as directed.

Taking down old MS Pipe of size 450mm dia of any shape or from any position or from existing under bridge/culvert/pathway, the job include cutting by welding, broken PCC thrust block, taking down mannualy or liftting by crane and removing from site with out disturbing the nearby other infracture of other agencies complete all as specified and directed.

Supply and lay M S ERW Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes 450 mm, 8mm thick duly painted by two coats of synthetic enamel of desired tint over a coat of red primer complete all as specified and directed .

Taking down old MS Pipe of size 300mm dia of any shape or from any position or from existing under bridge/culvert/pathway, the job include cutting by welding, broken PCC thrust block, taking down mannualy or liftting by crane and removing from site with out disturbing the nearby other infracture of other agencies complete all as specified and directed.

Supply and lay M S ERW Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes 300 mm , 8mm thick duly painted by two coats of synthetic enamel of desired tint over a coat of red primer complete all as specified and directed .

Taking down old MS Pipe of size 200/250mm dia of any shape or from any position or from existing under bridge/culvert/pathway, the job include cutting by welding, broken PCC thrust block, taking down mannualy or liftting by crane and removing from site with out disturbing the nearby other infracture of other agencies complete all as specified and directed.

Supply and lay M S ERW Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes 250 mm , 8mm thick duly painted by two coats of synthetic enamel of desired tint over a coat of red primer complete all as specified and directed .

Supply and lay M S ERW Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes 200 mm, 6mm thick duly painted by two coats of synthetic enamel of desired tint over a coat of red primer complete all as specified and directed .

Taking down old MS Pipe of size 150mm dia of any shape or from any position or from existing under bridge/culvert/pathway, the job include cutting by welding, broken PCC thrust block, taking down mannualy or liftting by crane and removing from site with out disturbing the nearby other infracture of other agencies complete all as specified and directed.

Supply and lay M S Pipes heavy grade with all fittings laid in floors or fixed to walls and ceilings etc of sizes 150 mm, 6mm thick duly painted by two coats of synthetic enamel of desired tint over a coat of red primer complete all as specified and directed .

Material and labour for MS flange of size 450mm with suitable number of holes include making surface of pipe with grider on any position, include ERW welding as required in any position & rubber gasket complete all as specified and directed.

Material and labour for MS flange of size 300mm with suitable number of holes include making surface of pipe with grider on any position, include ERW welding as required in any position & rubber gasket complete all as specified and directed.

Material and labour for MS flange of size 250mm with suitable number of holes include making surface of pipe with grider on any position, include ERW welding as required in any position & rubber gasket complete all as specified and directed.

Material and labour for MS flange of size 200mm with suitable number of holes include making surface of pipe with grider on any position, include ERW welding as required in any position & rubber gasket complete all as specified and directed.

Material and labour for MS flange of size 150mm with suitable number of holes include making surface of pipe with grider on any position, include ERW welding as required in any position & rubber gasket complete all as specified and directed.Note for item no 38 to 51 : (i) All fitting such bend, reducer etc shall be fabricated out of ERW steel & rates to be included in quoted rates except MS flange.(ii) Pipe is to be laid /fixed in any length as per site requirement.(iii) All cutting welding jointing material of appropriate size are deemed to be included in quoted rates.(iv) Rates include for MS pipe to be hanged / fixed in center of or passing through hardstanding or diverted to other location as per site requirement alongwith MS angle , wooden supporting block and rubber pad anti vibration . complete all as specified and directed. (v) All T&P required to complete the job are included in the qoted rates .(vi) Requirement of Shut down of water suppl line be informed by contractor in advance and work to be completed in time frame other wise penetly clause be imposed.

Taking out/In position for material and labour for repairing to CI /DI pipe lines of 200mm dia to 350mm dia at different places laid in trenches/ along wall / floor etc against lekages of water by means of replacement of gasket/filling rope and lead , MS clamp, cutting welding, joint pipe in position including CI/DI pipe fitings where required and make good the pipe line against lekage including necessary excavation and earth work in any type of soil, making surface good complete all as directed by Engr-in-charge. Note : Replacement of fittings and joints be measured and paid seperately under relevant items.

Taking down old UNSV/broken valve pits & Material and labour for construction of brick masonry valve pit of size 120 cm x 120 cm x 100 cm (internal dimensions), using old size sub class 'B' brick, built in CM 1:6 and 10 mm thick cement plaster 1:4 both internally and externally with 75 mm thick PCC 1:3:6 type C-2 in foundation, PCC 1:2:4 type B-2 in benching complete with and including 2 mm thick mild steel sheet cover (mounted on angle iron frame of size 50 mm x 50 mm x 6 mm thick, embedded in PCC 1:2:4 type B-1 coping), fitted with proper locking arrangement, hinges and handle of suitable size and painting with two coats of black bituminous paint over a coat of red oxide zinc chrome primer on all steel surfaces, including necessary earth work ( in soft/loose soil), returning filling and removal of surplus soil to a distance n.exc 50 m .

Material and labour Cast Iron Air Valves with two air Outlets confirming to IS 14845 of size 80 mm dia bore and fixing Up in MS ERW water supply mains of size 250mm to 300mmdia bore line including making hole and welding complete all as specified and directed..

Material and labour for reinforced cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate) as in bases for column, basement, slab for pit chamber include MS handle, or roof slab for water tank including demolition of cement concrete etc complete all as specified and directed.

Material and labour for Mild steel TMT bars 10 mm dia and over as reinforcement for concrete, cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia complete all as specified and directed.

Surface dressing not exc 15cm deep including cleaning away all grass vefetation, saplings, shrubs, brushwood, under growth, rooth , levelling & spreading water and removing rubbish, accumulated sand/mud/wastage up to a distance 200 mtrs outside the periphery of the area under clearance complete all as specified and directed.

Material and labour for for PCC 1:3:6 type C-2,( using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete including dismantling of existing concrete complete all as specified and directed.

M/S K NATH AND CO. (BID ID -3440136)