REPAIR/ MAINT OF DAY TO DAY COMPLAINT OF EXTERNAL WATER SUPPLY AND REPAIR OF VALVE CHAMBER IN VARIOUS LOCATION UNDER AGE (I) AF MANAURI

Amount

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in deep for laying pipe and getting out in soft/loose soil complete all as specified & directed.

Returning refiling including spreading leveling watering and well raming in layers not exceeding 25 cm in soft soil complete all as specified & directed.

Removal of excavated soil to a distance 50.00 m and deposting where directed at a level not exceeding 1.5 m above the starting point in soil complete all as specified & directed.

Labour only for attending the water supply pipe line break down/complaints and repairs the pipe line by techinical rep as plumber with helper and required T&P tool kit complete for deploying manpower/machine power and repair the pipe line by including replaceing the unserviceable such as union/ socket / elbow/ nipple etc /broken/damaged pipes/fittings and making good leak proof pipe lines & joints and restore the water supply for the following size of pipes complete all as specified and directed :- Note: (i) All the pipes / fittings / lead joint / Tyton joint / Rubber gasket joints required for the job will be measured and paid separately. (ii) The break down will be intimated on Telephone / Whatsapp message to contractor/rep. (iii) The break down/complaints can be from New Project area, Old Project area, under 24 ED AOR all the entire water supply distribution system pipe line.

All as per Item No. 4.00 above but GI pipe lines 15 mm to 80 mm dia.

All as per Item No. 4.00 above but CI/DI/ MS pipe lines from 100 mm to 150 mm dia.

Excavating bituminus road appx 1.2 m wide and n.exc 1.5m depth to complete the work at the earliest on highways and main roads for laying/ repair pipes, retuning filling in and finishing the top surface after laying/repair of pipe work with PCC (1:2:4) type B2 to a minimum depth of 300mm over dry mix concrete (1:4:8) type D-2 to a minimum depth of 600mm over rammed earth to suit the site requirement and making good the disturbed surface to match with existing finish complete all as specified & directed.

Dismantling the old valve Chamber and M&L for Construction of Brick masonry valve pit chamber of inner dimension 2000x2000x2000mm, with 150mm thick PCC (1:4:8) type D-2 foundation, 230mm thick Brick work using sub class 'B' briks in CM (1:4), Rendering in CM (1:4), 15 mm thick mixed with water proofing compound on internal surfaces of wall/floor and external walls upto 150mm below GL, 50mm thick coping in PCC (1:2:4) type B-1, including necessary form work and provision of MS sheet chamber cover of thickness 4mm with 50mm x 50mm x 6 mm Angle iron frame fixed with the chamber using 4 Nos hold fasts made out of 50x6mm flat iron of suitable length fixed with handle made of 10mm dia MS bar suitable welded of 200mm length and locking arrangement including painting over MS surfaces with two coats of synthetic enamel paint over one coat of red oxide primer etc., and including excavation and earth work in any type of soil and disposal of surplus soil to a distance not exceeding 50m complete all as specified & directed.

Dismantling the old valve Chamber and M&L for Construction of Brick masonry valve pit chamber of inner dimension 1500x1500x1500mm, with 150mm thick PCC (1:4:8) type D-2 foundation, 230mm thick Brick work using sub class 'B' briks in CM (1:4), Rendering in CM (1:4), 15 mm thick mixed with water proofing compound on internal surfaces of wall/floor and external walls upto 150mm below GL, 50mm thick coping in PCC (1:2:4) type B-1, including necessary form work and provision of MS sheet chamber cover of thickness 4mm with 50mm x 50mm x 6 mm Angle iron frame fixed with the chamber using 4 Nos hold fasts made out of 50x6mm flat iron of suitable length fixed with handle made of 10mm dia MS bar suitable welded of 200mm length and locking arrangement including painting over MS surfaces with two coats of synthetic enamel paint over one coat of red oxide primer etc., and including excavation and earth work in any type of soil and disposal of surplus soil to a distance not exceeding 50m complete all as specified & directed.

Dismantling the old valve Chamber and M&L for Construction of Brick masonry valve pit chamber of inner dimension 1200x1200x1200mm, with 150mm thick PCC (1:4:8) type D-2 foundation, 230mm thick Brick work using sub class 'B' briks in CM (1:4), Rendering in CM (1:4), 15 mm thick mixed with water proofing compound on internal surfaces of wall/floor and external walls upto 150mm below GL, 50mm thick coping in PCC (1:2:4) type B-1, including necessary form work and provision of MS sheet chamber cover of thickness 4mm with 50mm x 50mm x 6 mm Angle iron frame fixed with the chamber using 4 Nos hold fasts made out of 50x6mm flat iron of suitable length fixed with handle made of 10mm dia MS bar suitable welded of 200mm length and locking arrangement including painting over MS surfaces with two coats of synthetic enamel paint over one coat of red oxide primer etc.,and including excavation and earth work in any type of soil and disposal of surplus soil to a distance not exceeding 50m complete all as specified & directed.

Dismantling the old valve Chamber and M&L for Construction of Brick masonry valve pit chamber of inner dimension 900x900x900mm, with 150mm thick PCC (1:4:8) type D-2 foundation, 230mm thick Brick work using sub class 'B' briks in CM (1:4), Rendering in CM (1:4), 15 mm thick mixed with water proofing compound on internal surfaces of wall/floor and external walls upto 150mm below GL, 50mm thick coping in PCC (1:2:4) type B-1, including necessary form work and provision of MS sheet chamber cover of thickness 4mm with 50mm x 50mm x 6 mm Angle iron frame fixed with the chamber using 4 Nos hold fasts made out of 50x6mm flat iron of suitable length fixed with handle made of 10mm dia MS bar suitable welded of 200mm length and locking arrangement including painting over MS surfaces with two coats of synthetic enamel paint over one coat of red oxide primer etc.,and including excavation and earth work in any type of soil and disposal of surplus soil to a distance not exceeding 50m complete all as specified & directed.

Dismantling the old valve Chamber and M&L for Construction of Brick masonry valve pit chamber of inner dimension 600x600x600mm, with 150mm thick PCC (1:4:8) type D2 foundation, 230mm thick Brick work using sub class 'B' briks in CM (1:4), Rendering in CM (1:4), 15 mm thick mixed with water proofing compound on internal surfaces of wall/floor and external walls upto 150mm below GL, 50mm thick coping in PCC (1:2:4) type B-1, including necessary form work and provision of MS sheet chamber cover of thickness 4mm with 50mm x 50mm x 6 mm Angle iron frame fixed with the chamber using 4 Nos hold fasts made out of 50x6mm flat iron of suitable length fixed with handle made of 10mm dia MS bar suitable welded of 200mm length and locking arrangement including painting over MS surfaces with two coats of synthetic enamel paint over one coat of red oxide primer etc.,and including excavation and earth work in any type of soil and disposal of surplus soil to a distance not exceeding 50m complete all as specified & directed.

Supply only calcium hypochlorite granules dry chlorine water pruifier chemical for drinking water confirm to ISO 9001, 14001 & 8001 certified 65% to 70% chlorine content in granular (calcium based granular disinfectant for for water trestment packed in plastic drum 45 Kg each complete all as specified & directed.

Taking up or down existing MS/ GI /CI any size/any type steel tubing and connection for cleaning/cover by insulation rubber for refixing or removal to store for following size complete all as specified & directed:-

All as per Item No. 12.00 above but 15 mm dia.

All as per Item No. 12.00 above but 20 mm dia.

All as per Item No. 12.00 above but 25 mm dia.

All as per Item No. 12.00 above but 40 mm dia.

All as per Item No. 12.00 above but 50 mm dia.

All as per Item No. 12.00 above but 80 mm dia.

All as per Item No. 12.00 above but 100 mm dia.

All as per Item No. 12.00 above but 150 mm dia.

S&F for galvanised steel water tubing, medium grade of following size with all running fittings such as bends, tees, unionss, elbows, connecting pieces etc. laid in trenches or on ground/other surface etc. including testing complete all as specified & directed:- Make: Tata / Jindal / Prakash Surya

All as per Item No. 13.00 above but 15 mm dia.

All as per Item No. 13.00 above but 20 mm dia.

All as per Item No. 13.00 above but 25 mm dia.

All as per Item No. 13.00 above but 40 mm dia.

All as per Item No. 13.00 above but 50 mm dia.

Supply, lay, jointing and testing ductile iron pipes with spigot & socket ends of following size, class K9, centrifugally cast conforming to IS 8329 with cement mortar lining inside surface of pipe including suitable rubber gasket joints (Tyton joint), in any length, laid to level or to falls in trenches/on grounds/on support/stand complete all as complete all as specified & directed:- Make: Shri Kalahasthi Pipes / Tata / Jindal / Electrosteel

All as per Item No. 14.00 above but 80 mm dia.

All as per Item No. 14.00 above but 100 mm dia

All as per Item No. 14.00 above but 150 mm dia

M&L in replacement for fabrication of 4mm thick MS sheet covers for Valve Pit Chambers with necessary nuts, bolts, washers or welded attachment including welding etc., work complete as required at site including applying two coats of black bituminous lead free paint over a coat of red oxide primer after preparation of surfaces complete all as specified & directed.

S&F ductile iron fitting conforming to IS 9523, K9 / K12, suitable for spigot and socket pipes/ flanged type of class K9 up to 150 mm bore such as bends (any type radius and angle), tappers any type (straight bend increasing, decreasing or double socket etc), TEE pieces, Single branch, Y junction double branch, cross collars, caps, plugs etc., including rubber gasket joints including testing & taking down old unsv fittings complete all as specified & directed.

S&F in replacement mechanical joint / jiffy / flexible couple joint suitable for 80 mm dia x 300mm long CI/DI pipe alongwith all accessories including testing complete all as specified & directed. Make: Kirloskar / RAMCO / TATA

S&F in replacement mechanical joint / jiffy / flexible couple joint suitable for 100 mm dia x 300mm long CI/DI pipe alongwith all accessories including testing complete all as specified & directed. Make: Kirloskar / RAMCO / TATA

S&F in replacement mechanical joint / jiffy / flexible couple joint suitable for 150 mm dia x 300mm long CI/DI pipe alongwith all accessories including testing complete all as specified & directed. Make: Kirloskar / RAMCO / TATA

Note for Item Nos 12 to 19: (i) Earthwork (if any) shall be measured & paid separately. (ii) Cost of nuts, bolts, metal washers, cutting, welding, fabrications works, demolition of concrete etc., required for taking down/laying of pipes/fittings/Mechanical joints etc including cleaning of vegetation, bushes, small plantings etc. so as to facilitate laying of new pipes/relaying of old serviceable pipes/fittings/joints etc., after repairs to make the pipe line system functional & leak-proof is deemed to be included in the quoted rates. (iii) Make of DI fittings shall be the same as that of the pipes. (iv) Concrete work required (if any) shall be measured & paid separately. (v) In respect of Item No 14.00 i.e. DI Pipes 80,100 & 150mm dia, pipes to be purchased from the OEM/Auth Dealer/Distributor & original purchase vouchers & Manufacturer's Test certificate to be submitted to the Engr-in-Charge.

S&F Gun metal gate /globe valve 50 mm bore conforming to IS 781 -1984 with iron wheel head screwed both ends for iron pipe including testing testing including taking down old unserviceable one complete all as specified and directed. Make: Kirloskar/ Leader/Tata/Zoloto

All as per item No 20.00 above but of size 40 mm bore complete all as specified & directed.

All as per item No 20.00 above but of size 25 mm bore complete all as specified & directed.

All as per item No 20.00 above but of size 20 mm bore complete all as specified & directed.

All as per item No 20.00 above but of size 15 mm bore complete all as specified & directed.

M&L for galvanised Nut bolt and washer in as required size ISI marked suitable for bracing / jointing to water rising main line complete all as specified & directed.

M&L in replacement for run lead metal joint to spigot and socket pipes in size 150 mm dia of pipe complete all as specified & directed. Note:- Quoted rates shall be included cost of earth work as site required.

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.

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GITANSH CONSTRUCTION CO.