REPAIR/MAINTENANCE OF WATER SUPPLY NETWORK WITH OTHER ALLIED WORKS UNDER AF STATION MANAURI

Amount

Excavating in trenches, in soft/ loose soil n exc 1.5m wide and n exc 1.5m in depth, for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5m in depth and getting out

Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25 CM complete all as specified and directed.

Removing excavated material not exceeding 50 Mtr and depositing where directed at a level not exceeding 1.5 Mtr above the starting point.

Supply & laid in trenches / fixed with RCC structure /leveling jointing, testing in replacement of 150 MM dia bore ductile Iron pressure pipes with spigot and socket ends, centrifugally cast class ‘K-7’ in any length confirming to IS: 8329 of 2000 laid in trenches including taking up/ out, cleaning, scrubbing etc to old unsv pipes complete as specified and directed. Make : Electro Steel/ Jindal / TATA/ Electro Therm/ Lanco / Jai Balaji

All as per item No 4 above but 100 MM dia bore ductile Iron pressure pipes

Supply & laid in trenches / fixed with RCC structure /leveling jointing, testing in replacement of 80 MM dia cast Iron pipes with flanged ends/ centrifugally cast class ‘A’ in any length confirming to IS: 8329 of 2000 laid in trenches including taking up/ out cleaning, scrubbing etc to old unsv pipes complete as specified and directed. Make : Electro Steel/ Jindal / TISCO/ NICO/ Kejriwal / Kesoram

M&L for re-laying of CI pipe water line dia upto 150 MM bore including S&F new fittings such as socket / union / T / elbow etc as site required laid in trenches/ fixed with wall etc with taking up/ out cleaning scrubbing etc to old unsv pipes complete as specified and directed Note ; Quoted rate shall be included the cost of taking up and CI fittings etc all as new.

S&F for fitting suitable for CI/DI spigot and socket/flanged pipe upto 150 MM bore as bends (any type radius and angle) tappers any type (straight, bend increasing, decreasing or double socket etc) tea pieces single branch Y junction, double branch cross (all sockets or socket and spigot) collar cap and plug complete all as specified and directed.

M&L for run lead joints in repair in position for spigot and socket pipes & fittings for 150 MM bore of pipes including burning out old joints in position & old lead remove from site complete all as specified & directed.

M&L in replacement of run lead joints in repair in position for spigot and socket pipes & fittings for 80 to 100 MM bore of pipes including burning out old joints in position & old lead remove from site complete all as specified & directed.

S&F in replacement of rubber gasket joint for DI /CI pressure pipes suitable upto 150 MM bore pipes for water mains & pipe fittings with spigot & socket ends complete all as specified & directed.

Re-laying in trench/ fixed with surface of wall etc as site GI water pipe line dia upto 50 MM dia bore including S&F fittings such as socket / union / T / elbow etc as site required including taking up or down steel tubing and connections & removal from site complete as directed. Note:- Quoted rate shall be included the cost GI fittings as new & required earth work complete.

Supply, laid in trench/ fixed with surface of wall/ roof etc as site required/ jointing and testing 80 MM dia bore galvanised steel water tubing medium grade ISI marked embossed make with all fittings such as bend, elbow, socket reducer etc including taking up or down steel tubing and connections & removal from site complete all as specified and directed. Make:- Tata / Jindal / Swastik. Note:- Quoted rates shall be included cost of required GI fittings such as 'T', elbow, socket etc.

All as per item No 13 above but 50 MM dia bore galvanised steel water tubing

All as per item No 13 above but 40 MM dia bore galvanised steel water tubing

All as per item No 13 above but 25 MM dia bore galvanised steel water tubing

All as per item No 13 above but 20 MM dia bore galvanised steel water tubing

S&F in position of Gun metal Gate or globe valve with iron wheel head, screwed both ends for iron pipes of size 50 MM bore including taking up or down unserviceable gun metal gate or glove valve & removal from site complete all as specified & directed. Make:- Zoloto/ Kirloskar/ Bir/ Leader / Kartar / Shakti

All as per item No 18 above but 40 MM bore

All as per item No 18 above but 25 MM bore

All as per item No 18 above but 20 MM bore

Cutting, existed leakage parts/ taking new connection of GI steel tubing upto 3 Mtr length both ends and screwing after taking out old pipe and providing one socket and one union with replacement of 3 Mtr medium grade GI tubing and rectified the leakage for dia 50 to 80 MM dia pipe complete all as directed. Note : Quoted rate shall be included cost of earth work as site required.

Cutting, existed leakage parts / taking new connection of GI steel tubing upto 3 Mtr length both ends and screwing after taking out old pipe and providing one socket and one union with replacement of 3 Mtr medium grade GI tubing and rectified the leakage for dia 20 to 40 MM dia pipe complete all as directed. Note : Quoted rate shall be included cost of earth work as site required.

Repair and replacement to unsv GI fittings such as union/ socket / elbow/ nipple etc by technical rep as plumber with helper and required T&P tool kit complete for making serviceable to given pipe line received un-serviceability in day to day complaint basic (per day) under maintenance work with all other site required work making for serviceable complete as directed. Note:- (i) Required fittings shall be measured & paid separately as supply only under respective item of this schedule (ii) One Job shall be measured as per complaint slip given by Deptt on day to day (per day) basis.

Supply only GI union suitable for 80 MM dia bore of GI pipe in original manufacture ISI marked. Make:- Tata/ Jindal/ Swastic. Note:- Quoted rate shall be included the cost of earth work / cutting/ welding/ threading etc with all other site required work.

All as per item No 25 above but GI union suitable for 40 to 50 MM dia of bore

All as per item No 25 above but GI union suitable for 32 to 20 MM dia of bore

All as per item No 25 above but GI elbow suitable for 80 MM dia of bore

All as per item No 25 above but GI elbow for 40 to 50 MM dia of bore

All as per item No 25 above but GI elbow for 32 to 20 MM dia of bore

All as per item No 25 above but GI socket for 80 MM dia of bore

All as per item No 25 above but GI socket for 40 to 50 MM dia of bore

All as per item No 25 above but GI socket for 20 to 32 MM dia of bore

All as per item No 25 above but GI nipple for 80 MM dia of bore

All as per item No 25 above but GI nipple for 40 to 50 MM dia of bore

All as per item No 25 above but GI nipple for 20 to 32 MM dia of bore

M&L for cutting, drilling, threading, taking up new connection jointing to existed GI pipe dia upto 32 MM and re-fixing as same complete. Note : Quoted rate shall be included the cost of earth work as site required and fittings shall be measured against respective item of Sch.

M&L for drilling, tapping, cutting, jointing threading to cast iron water mains (in position) for branch connection of internal dia upto 100 MM including earth work and others as site required complete all as specified and as directed. Note : Quoted rate shall be included the cost of earth work as site required and required fittings shall be measured against respective item of Sch.

S&F ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed for 20mm bore pipe (minimum weight 210 Gms) in original complete all as specified and as directed.

M&L for opening /repacking stuffing box of sluice valve spindle including taking apart / grinding / re-mateling / reassembling etc all site other required work for dia upto 150 MM bore sluice valve taken down against above complete all as directed. Note : Quoted rate shall be included the cost of earth work as site required

S&F in replacement of stainless steel spindle of size 150 MM bore sluice valve in existed specification including taking up / opening to body and reassembling as same complete all as specified and as directed. Note : Quoted rate shall be included the cost of earth work as site required.

S&F in replacement of stainless steel spindle of size 80 to 100 MM bore sluice valve in existed specification including taking up / opening to body and reassembling as same complete all as specified and as directed. Note : Quoted rate shall be included the cost of earth work as site required

M&L for GI nut bolt and washer in any size original manufacture complete

Supply & installation rubber packing sheet in size 1 Mtr x 1 Mtrs in 6 MM thick for making sluice valve packing in any size original manufacture complete

S&F in replacement cast iron sluice valve 150 MM bore heavy duty both ends flanged class PN-1.0, ISI marked with high tensile stainless steel spindle, cast iron hand operated wheel and cap top, nut, bolt, washer including 4 MM rubber gasket joint etc complete all as specified and directed. Note:- Quoted rate shall be included the cost of earth work as site required. Make:- Zoloto/ Kirloskar/ Upadhaya/ L&T / Venus/ Leader/ Bir. Note:- Rate shall be deem to be included cost of rubber gasket joint.

All as per item No 45 above but 100 MM bore

All as per item No 45 above but 80 MM bore

S&F in replacement cast iron (NRV) non return valve 150 MM bore heavy duty both ends flanged class PN-1.0 , ISI marked with high tensile stainless steel spindle , cast iron hand operated wheel and cap top , nut, bolt, washer including 4 MM rubber gasket joint etc complete all as specified and directed. Make : Zoloto/ Kirloskar/ Upadhaya/ Bir. Note:- Rate shall be deem to be included cost of rubber gasket joint.

Testing to given water sample in Govt authorized laboratory after collecting the sample from given site for testing to suggested by Deptt and test report in triplicates in original shall be submitted at this office complete all as directed.

Supply only calcium hypochlorite granules dry chlorine water purifier chemical for drinking water confirm to ISO 9001, 14001 & 8001 certified 65% to 70% chlorine content in granular (calcium based granular disinfectant) for water treatment packed in plastic drum 45 Kg each complete Make:- Puri Chlor / Duklibag Note:- Necessary RV shall be made & attach with final bill

Draining out the complete water of existing overhead reservoir and cleaning completely with bleaching powder and water in the specified operation / stages including cleaning using wire brushing and silted material shifted to low line area approx 100 RM distance from the tank surrounding area for following capacity of overhead Reservoir :- (a) 60000 GLNS at technical area - 01 Job (b) 100000 GLNS at SSQ Pump house, Old project area - 01 Job (c) 50000 GLNS at New project area - 01 Job

M&L for writing letter or figures over RCC overhead Reservoir surface or mirror surfaces (Block in capital letter) capacity of tank with Dt of cleaning using white paint on black surface complete.

Demolition of cement concrete [Un-reinforced] of any description and in any position not otherwise specifically provided for valve pit chamber complete all as specified & directed.

Demolition of Brick works, built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facing, dressed stone work and pre-cast concrete articles complete all as specified and directed

M & L for brick work with sub class 'B' old size bricks, designation 75, straight or curved on plan exc 6M mean radius built in cement mortar 1:4 complete all as specified and as directed.

M&L for PCC 1:3:6 type C-2 using 40 mm graded stone aggregate, as in foundation, filling & mass concrete or as in sub base to floor etc complete all as specified and directed.

M&L for rendering 15 MM thick on fair face of brick walls or concrete surface in CM 1:4 finished even and smooth without using extra cement complete all as specified & directed by Engineer-in-Charge.

M&L for Construction of Brick Masonry valve pit chamber with PCC foundation 1:4:8 type D2 using 40 mm graded stone aggregate 150 mm thick ,150 mm wide offsets all-round over 100 mm thick hard core, 230 mm thick brick walls built in CM 1:6, 50 mm thick PCC 1:2:4 type B-1 as in coping finished even and smooth, rendering 10 mm thick in CM 1:4 including provision of MS sheet cover 3 mm thick with two coats of synthetic enamel paint over a coat of red oxide primer to steel surfaces and locking arrangement including necessary excavation and earth work in any type of soil complete all as specified in drg for the size 900mm x 900mm x 900 mm (internal dimensions)

All as per item No 58 above but size 600mm x 600mm x 600 mm (internal dimensions)

All as per item No 58 above but size 450mm x 450mm x 450 mm (internal dimensions)

M & L for repair / replacement for making serviceable to water level indicator including replacement to PVC insulated and PVC sheathed armoured copper conductor cable of 20 core (10 pairs) from pump house building to over head tank and repair the same with all electrical connection etc complete all as directed.

S&F in replacement CI butterfly valve 100 mm dia without lugs, lever operated CI disc, EPDM rubber lining including taking down old u/s one as per specified and directed. Make : Zoloto/ Kirloskar/ Upadhaya/ BIR

S&F in replacement of MCCB 4 pole, 415 volt, 18 KA breaking capacity adjustable thermal Release based 63 Amps, conforming to IS/IEC 60947 -2& IEC 60947 -2 ,Ics 100% Icu front LED indication over load with all the necessary electrical connections all as specified and directed. Make : L&T Cat No. CM90518OOHO or equivalent in make Siemens/ Legrand

S&F in replacement of MCCB 4 pole, 415 volt, 36 KA breaking capacity adjustable thermal Magnetic Release based 250 Amps, conforming to IS/IEC 60947 -2& IEC 60947 -2 ,Ics 100% Icu front LED indication over load with all the necessary electrical connections all as specified and directed. Make : L&T Cat No. CM CM92109OOP1OG or equivalent in make Siemens/ Legrand

Note :- (i) Credit shown in credit schedule of tender document shall be considered by the tenderer while quoting the rates of various items. The same shall be recovered from various payment to contractor before handing over old material. The contract amount shall be arrived at after deduction of Schedule of Credit from the total quoted amount in BOQ. (ii) Make of material shall be as per mentioned in Particular specifications or Appendix 'B' to Particular specifications as approved by AGE (I) AF manauri if not specified in BOQ

M/S R S Traders