REPAIR/REPLACEMENT OF GI/CI/DI PIPE LINE AND DAY TO DAY MAINTENANCE OF EXTERNAL WATER SUPPLY AND ALLIED WORKS AT AF STN JAMMU AND KALUCHAK UNDER GE (AF) JAMMU

Amount

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes pier holes etc not exc. 10sqm on plan and not exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed by Engineer-in-Charge.

Excavation in trenches not exc. 1.5m wide and not exc. 1.5m in depth for foundation etc or for shafts, wells, cesspits, manholes pier holes etc not exc. 10sqm on plan and not exc 1.5m in depth and getting out in hard/dense soil complete all as specified and directed by Engineer-in-Charge.

Returning, filling in, including spreading, leveling, watering and well ramming in layer not exceeding 25 cms thick after laying and testing of cable complete all as specified and directed.

Removing excavated soil to a distance not exc. 50m and depositing where directed at a level not exc. 1.5m above starting point complete all as specified and directed by Engineer-in-Charge.

15 mm bore steel water tubing medium grade galvanised with all fittings including short lengths, laid in trenches, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) including taking down old unserviceable pipe any type complete all as specified and as directed by Engr-in-Charge.

20 mm bore steel water tubing medium grade galvanised with all fittings including short lengths, laid in trenches, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) including taking down old unserviceable pipe any type complete all as specified and as directed by Engr-in-Charge.

25 mm bore steel water tubing medium grade galvanised with all fittings including short lengths, laid in trenches, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) including taking down old unserviceable pipe any type complete all as specified and as directed by Engr-in-Charge.

40 mm bore steel water tubing medium grade galvanised with all fittings including short lengths, laid in trenches, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) including taking down old unserviceable pipe any type complete all as specified and as directed by Engr-in-Charge.

50 mm bore steel water tubing medium grade galvanised with all fittings including short lengths, laid in trenches, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) including taking down old unserviceable pipe any type complete all as specified and as directed by Engr-in-Charge.

80 mm bore steel water tubing medium grade galvanised with all fittings including short lengths, laid in trenches, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) including taking down old unserviceable pipe any type complete all as specified and as directed by Engr-in-Charge.

100 mm bore steel water tubing medium grade galvanised with all fittings including short lengths, laid in trenches, complete with all fittings (such as bends, elbows, Tee, short pieces, connectors, back nuts, diminishing pieces, caps and plugs, unions etc.) including taking down old unserviceable pipe any type complete all as specified and as directed by Engr-in-Charge.

Note for 5.00 to 11.00: Excavation and earth work shall be measured and paid separately under relevant items

Supply , laying, jointing & testing of DI Type K-7 pipe, 100mm dia, with socket & spigot ends, with cement morter zinc coated out side as per IS 8329/2000 in standard length suitable for and including push on tyton joints with rubber rings, laid in trenches, including taking up or down old unserviceable water mains (including all fittings), of any type including burning out joints including turning water OFF or ON as necessary and taking off and refixing covers, access doors etc.complete all as specified and directed by Engr in charge.

Supply , laying, jointing & testing of DI Type K-7 pipe, 150mm dia, with socket & spigot ends, with cement morter zinc coated out side as per IS 8329/2000 in standard length suitable for and including push on tyton joints with rubber rings, laid in trenches, including taking up or down old unserviceable water mains (including all fittings), of any type including burning out joints including turning water OFF or ON as necessary and taking off and refixing covers, access doors etc.complete all as specified and directed by Engr in charge.

Note for 12.00 & 13.00: DI/CI specials, excavation and earth work shall be measured and paid separately under relevant items

M& L for MS/CI/DI fittings such as collar, bends, any type, any dia, any radius, any angle, double end socketted or double flanged or spigot & socket, tail pieces, all socketed or all flanged with an equal & other end tapering bell mouth or flanged plates, connecting pieces straight, both end flanged or socketed of socket & flanged & spigot ends or bell mouth tail pieces, one end flanged & other end spigot or socket or tatering as bell mouth or flanged, caps blank flanges heavy duty suitable for mechanical joint/flanged joint with and including taking down old fitting of any type and any size all as specified & directed by Engineer In Charge Note: Certificate for Weight of fitting by the manufacturere shall be submitted before payment.

M & L for mechanical type joint made of MS sheet of size 8 mm thick along with rubber gasket nuts bolts and washers suitable for 80 mm bore dia of CI/DI pipe complete all as specified and as directed.

M & L for mechanical type joint made of MS sheet of size 8 mm thick along with rubber gasket nuts bolts and washers suitable for 100 mm bore dia of CI/DI pipe complete all as specified and as directed.

M & L for mechanical type joint made of MS sheet of size 8 mm thick along with rubber gasket nuts bolts and washers suitable for 150 mm bore dia of CI/DI pipe complete all as specified and as directed.

Gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe of size 20mm, fixed in repairs, complete all as specified and as directed by Engr-in-Charge

Gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe of size 25mm, fixed in repairs, complete all as specified and as directed by Engr-in-Charge

Gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe of size 40mm, fixed in repairs, complete all as specified and as directed by Engr-in-Charge

Gun-metal, globe or gate valves, ISI marked, with iron wheel head, screwed both ends for iron pipe of size 50mm, fixed in repairs, complete all as specified and as directed by Engr-in-Charge

Bib taps , fancy type cast copper alloy, chromium plated, with crutch or butterfly handle screwed down for iron pipe or for brass ferrule for bore of pipe 15 mm, fixed in repairs, complete all as specified and as directed by Engr-in-Charge

Material and labour for rectifying leakage of GI pipe line 25 mm including excavation in mud and making arrangement for dewatering by using electric/disel pump/manual additional labour for taking out old jointing fitting and S & F new item such as socket, nipple, union,elbow and reducers complete all as specified and directed by Engr-in-Charge.

Material and labour for rectifying leakage of GI pipe line 40 mm to 50 mm mm including excavation in mud and making arrangement for dewatering by using electric/disel pump/manual additional labour for taking out old jointing fitting and S & F new item such as socket, nipple, union,elbow and reducers complete all as specified and directed by Engr-in-Charge

Material and labour for rectifying leakage of GI pipe line 80 mm to 100 mm mud and making arrangement for dewatering by using electric/disel pump/manual additional labour for taking out old jointing fitting and S & F new item such as socket, nipple, union,elbow and reucers complete all as specified and directed by Engr-in-Charge

Material and labour for rectifying leakage of GI pipe line 150 mm making arrangement for dewatering by using electric/disel pump/manual additional labour for taking out old jointing fitting and S & F new item such as socket, nipple, union,elbow and reducers complete all as specified and directed by Engr-in-Charge

Supply and fixing and testing CI sluice valves, 200 mm dia, both ends flanged and drill in with brass spindle and brass check nuts, hand wheel made out of CI complete suitable for tested hydrostatic pressure 15 Kg/Sqcm. (PN 1.6) and confirming to IS 780, including taking out of existing unserviceable valve complete all as specified and directed by Engineer-in-Charge.

Supply and fixing and testing CI sluice valves, 150 mm dia, both ends flanged and drill in with brass spindle and brass check nuts, hand wheel made out of CI complete suitable for tested hydrostatic pressure 15 Kg/Sqcm. (PN 1.6) and confirming to IS 780, including taking out of existing unserviceable valve complete all as specified and directed by Engineer-in-Charge.

Supply and fixing and testing CI sluice valves, 100 mm dia, both ends flanged and drill in with brass spindle and brass check nuts, hand wheel made out of CI complete suitable for tested hydrostatic pressure 15 Kg/Sqcm. (PN 1.6) and confirming to IS 780, including taking out of existing unserviceable valve complete all as specified and directed by Engineer-in-Charge.

Supply and fixing and testing CI sluice valves, 80 mm dia, both ends flanged and drill in with brass spindle and brass check nuts, hand wheel made out of CI complete suitable for tested hydrostatic pressure 15 Kg/Sqcm. (PN 1.6) and confirming to IS 780, including taking out of existing unserviceable valve complete all as specified and directed by Engineer-in-Charge.

Supply and fixing cast iron non return valve heavy duty ISI marked, 150 mm bore, with jointing material flanged joint rubber gasket 6mm thick nuts,MS nuts,bolts,washers including taking out of existing unserviceable complete all as specified and directed by Engineer-in-Charge.

Supply and fixing cast iron non return valve heavy duty ISI marked, 100 mm bore, with jointing material flanged joint rubber gasket 6mm thick nuts,MS nuts,bolts,washers including taking out of existing unserviceable complete all as specified and directed by Engineer-in-Charge.

M & L for carry out water quality anyalsis for bacterial , chemical and biological analysis including for collection of water samples from the swimming pool or form location as specified by Engineer-in-charge and testing from Govt approved testing laboratory , submitting of report from minimum following parameters. (a) Free chlorine (b) pH (c ) Total Hardness (d) Total Alkalinity (e) Bacterological standards (f)Chemical standards (g) physical standards of Govt testing lab. Notes: 1. Separate water samples should be collected & tested for Each location as specified above 2. No payment shall be made to contractor till submission of water test report for the water samples of loactions mentioned above

M & L for carry out water quality anyalsis for bacterial , chemical and biological analysis including for collection of water samples from the No 1,11,8,map quarters,kalu or form location as specified by Engineer-in-charge and testing from Govt approved testing laboratory , submitting of report from minium following parameters. (a) Free chlorine (b) pH (c ) Total Hardness (d) Total Alkalinity (e) Bacterological standards (f)Chemical standards (g) physical standards (h) copper (i) chloride ( of Govt testing lab. Notes: 1. Separate water samples should be collected & tested for Each location as specified above 2. No payment shall be made to contractor till submission of water test report for the water samples of loactions mentioned above

M&L for repair of foot valve 300mm size after disconnecting & removing the foot valve from balancing tank , and refitting/relaying after rectification by replacing heavy duty leather gasket, nuts & bolts if any complete all as directed by Engr-in-Charge

M & L Cleaning of silt, sludge mud accumulated at bottom of Pool drain,pumping out existing water from swimming pool, balancing chamber, under ground water storage sump complete,cleaning the pool, chamber and under gound water storage sump throughly by brushing,removing ugly spot,algae by using acid or harpic and finally washing with bleaching powder to entire satisfaction of Engineer-in- charge.

Supply only nylon net wire mesh(like mosquito net) two meter in breadth and eight meter in length for cleaning of any unwanted particles/insect in the swimming pool.

Supply only of brush assembely suitable for vaccum pool cleaner motor cap 2 HP (Make Modi Model B 200 M).

Supply only hard plastics teeth brush for cleaning of swimming pool of size 30 cm length and width not less than 10 cms fixed with light grade GI Pipe 15 mm bore of 6 Mtr Length.

Supply only copper sulphate of superior quality complete all as specified.

Supply only bleaching powder complete all as specified. Make : Modi/ Reputed brand.

Supply only Nylon wire mesh with frame 18"x18" connected with extended rods made of stainless steel 12 ' in length for lifting of floating suspended particles on water complete as approved by Engr-in- Charge.

Supply only PVC floating ball, coloured, 10" dia all as directed.

Supply only PVC wire netting bag of suitable size for 10" dia PVC ball all as directed.

Removing of existing filter media from the pressure filteration plant and cleaning of pressure filter tank by removing of sand,stone,mud,sludge and brocken stainer etc and fixing of new stainer approx 50 nos with change of new fiter media of following size: (a) white quartz pebbles of size 8 mm to 10 mm (b) white quartz sand of size 2 mm to 3 mm (c)fine white quartz sand And testing of filter including applying of existing synthetic enamel paint two coats over a coat of red oxide primer all as specified and as directed.

M&L for cleaning of valve pit chamber removing sludge deposited inside chabers,removing sliuce valve changing packing rope and also spindle,clearing of all leakages from chamber complete all as specified and directed by Engineer In Charge

Supply only Altoc GP Calcium Based granular Disinfectant (Aqua Fit) for Water Treatment Packing 45Kgs Plastic drum.

Supply and fix rubber flexible pipe (green colour)size 50mm and also removing old unservisible pipe

Supply and fix rubber flexible pipe (green colour)size 100mm and also removing old unservisible pipe

SCHEDULE 'A' PART-II (Schedule of credit) Credit amount of Rs (Refer schedule of credit) for retrieved material mentioned in Sch 'A' Part-II of Tender documents in PDF form will be deducted offline during acceptance of tender of lowest bidder.

Note: (1) The repair has to carried out as and when required basis and accordingly site will be available in piecemeal wise and as directed by Enginer-in-Charge in the Air Force station area or Kaluchak area .

ANIKET TRADERS

M/S PRAJAPATI ENGINEERS

MAMTA ENTERPRISES

M/S BIJRAL ENTERPRISES