REPAIR/ REPLACEMENT AND IMPROVEMENT OF CI/ DI RAISING/ DISTRIBUTION WATER SUPPLY SYSTEM AT BB CANTT SRINAGAR

Amount

Taking up defective cast iron water mains (including all fittings) with spigot and socket ends and lead joints including burning out joints and recovering lead from ground, cleaning the pipes free from sedimentation/ scaling etc for reusing the serviceable pipes in works complete all as specified and directed for the following bore of pipes:-

80 mm bore of pipe.

100mm bore of pipe.

150mm bore of pipe.

200mm bore of pipe.

300mm bore of pipe.

Note for item Nos 1.01 to 1.05 :Excavation and earth work shall be measured and paid separately.

Re-laying only cast iron pipes obtained from item No.01 above including laying to level or to falls, in trenches or on the ground or on supports complete all as specified and directed for the following bore of pipes:-

80 mm bore of pipe.

100mm bore of pipe.

150mm bore of pipe.

Note for item Nos 2.01 to 2.03 :- Lead joints shall be measured and paid separately.

M&L for CI pipes with spigot and socket ends centrifugally cast class 'LA' in any length suitable for tyton / lead joints laid in trenches including necessary cut to length to match the existing fitting/pipes, testing and making good disturbed surfaces of roads, path ways etc., while laying the pipe line at site complete all as specified and as directed for the following of pipes:-

80mm bore of pipe.

100mm bore of pipe.

150mm bore of pipe.

200mm bore of pipe.

300mm bore of pipe.

Note for item Nos 3.01 to 3.05 :- Lead joints shall be measured and paid separately.

Supply and laying MS ERW pipes including specials as per IS-3589 (1981), 6.00mm thick and including cutting and welding work complete all as specified and directed for the following of pipes:-

200mm bore of pipe.

300mm bore of pipe.

Burning out lead joints of the existing CI mains in position including removing old lead carefully without damaging the pipes etc complete all as specified and as directed for the following of pipes:-

80 mm bore of pipe.

100 mm bore of pipe.

150 mm bore of pipe.

200 mm bore of pipe.

Note for item Nos 5.01 to 5.04 : Excavation and earth work shall be measured and paid separately under the relevant item of BOQ.

Labour only for caulking run lead joint by using old lead retrieved from Item No 5.00 here-in-before butusing new spun yarn, all as directed for the follwing bore of pipes:-

80/100mm bore of pipes.

150 mm bore of pipes.

Note for item Nos 6.01 & 6.02:- Specified quantity (as per para 18.48.2.4 of SSR Part-I shall be provided by the contractor. Cost for extra lead required deemed to be included in the quoted rates.

M&L for lead joint for CI pipes including spun yarn etc for spigot & socket pipes and fittings complete all as specified and as directed for the following bore of pipes:-

80 mm bore bore of pipes.

100 mm bore bore of pipes.

150 mm bore bore of pipes.

200 mm bore bore of pipes.

Labor only for caulking in leaking lead joints upto 250mm bore pipes, including excavation, lead and spun required for the same and making good surface to existing dressing complete all as specified and directed.

M&L Rubber Gasket joints (Tyton joints) including rubber ring suitable for spigot and socket CI pipe and fittings complete all as specified and as directed for the following bore of pipes:-

200mm bore bore of pipes.

300mm bore bore of pipes. Note for item No. 9.01 & 9.02:- Excavation and earth work shall be measured and paid separately.

S&F in replacement of unserviceable CI non raising type sluice valve both ends flanged with CI body, ISI marked, IS 14846, pressure PN 1.6 with SS spindle with clamps and check nuts, operating hand wheel complete all as specified and directed for the following sizes:- Make : Kartar/ Kirloskar/ Leader

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

S&F in replacement of CI raising spindle type sluice valve both ends flanged with CI body, ISI marked, IS 14846, pressure PN 1.6 with SS spindle with clamps and check nuts, operating hand wheel complete all as specified and directed for the following sizes:- Make : Kartar/ Kirloskar/ Leader

100 mm bore.

150 mm bore.

S&F in replacement CI non return valve without by pass arrangement confirming to IS-5312 part-I, PN 1.6 including nuts, bolts, washers and gaskets including taking out old UNSV NRV complete all as specified for the following sizes:- Make : Kartar/ Kirloskar/ Leader

80mm dia.

100 mm dia

150 mm dia

Labour for cutting of CI pipe in position for reducting to required length for insertion of new tees, branches etc of following sizes :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

Taking out suction pipe from sump of any capacity, dismantling of foot valve of capacity 80 mm to 200 mm size screwed / flanged type and relowering after refixing in position the same duly cleaned / minor repair if any required such as replacement of rubber gasket/ lifting bolts & nuts including making thread for the suction pipes off sizes etc complete all as required and as directed.

Opening of top cover of sluice valve of sizes as under including gland cover, taking out stem with nut of brass/SS and refixing the same after replacement of rubber and nuts/ bolts/ glands dori etc of appropiate sizes :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

Note for item No. 15.01 to 15.04 :-(i) Temporary arrangement for dead plate till repair time of stem/stem nut shall be made by the contractor and cost of the same shall deemed to be included in the quoted rate. (ii) Repair to stem/stem nut shall be paid under separate item.

S&F in repalcement of "Stem & GM nut" made out from SS (all as per sample) of sluice valve complete all as required and as directed for the following sizes :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

S&F in repalcement of "Cap" made out from stainless steel suitable to match with existing sluice valve complete all as required and as directed for the following sizes :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

S&F in repalcement of "Hand wheel" made out CI, sutable to match with existing sluice valve complete all as required and as directed for the following sizes :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

S&F cast iron Air Valves with two air Outlets, conforming to IS 14845 of size 80 mm dia bore double acting (DS2) heavy duty including providing jointing material such as rubber fiber board gasket, suitable size bolts and nuts and washers, necessary supports, rasing DI pipe 80 mm dia double side and not less than 1.20 Mtr length including taking down old unserviceable Air release valve complete all as specified and as directed. Note :- CI/DI specials required at site are measured and paid separately.

S&F Cast Iron Air Valves with two air Outlets, conforming to IS 14845 of size 100 mm dia bore double acting (DS2) heavy duty including providing jointing material such as rubber fiber board gasket, suitable size bolts and nuts and washers, necessary supports, rasing DI pipe 100 mm dia double side and not less than 1.20 Mtr length Including taking down old unserviceable Air release valve complete all as specified and as directed. Note :- CI/DI specials required at site are measured and paid separately.

Material and labour for CI specials such as Tees of any size and radious, collars, tapers, tail pieces, caps and plugs for the following sizes :-

Upto 150mm bore.

200mm to 300mm bore.

M&L for caulking in leaking lead joints upto 250mm bore pipes, including excavation, lead and spun required for the same and making good surface to existing dressing complete all as specified and directed.

M&L for repair to existing valve pit cover/Sign board etc, by replacing MS sheet not more than 3mm thick and MS angle iron upto 50x6mm including welding/fabrication/Nut & bolts etc reqd at site all as directed.

Supply only pig lead, ISI marked complete all as specified and as directed.

Taking up or down GI/PVC/PP-R water tubing and connections including cleaning the pipes free from scaling for reusing the same in repairs / alteration etc to water pipes and connections complete all as specified and directed for the following sizes:-

50 mm bore.

75/80 mm bore.

100/110 mm bore

150 mm bore

Re-laying /refixing or rerouting of GI/PVC/PP-R old water tubing and connection in new or old position including fittings with old/new bends, elbows, socket nipples, tapers, and reducers etc as per site requirement (on floors, walls and ceilings) complete all as specified and directed.

50 mm bore.

75/80 mm bore.

100/110 mm bore

150 mm bore

Supply, lay and fixing steel water tubes, medium grade, ISI marked, galvanized with all fitting laid in trenches complete all as specified and directed for following bore of pipes :-

50 mm bore.

80 mm bore.

100mm bore.

150mm bore.

Note :- Excavation and Earth work shall be measured and paid separately.

Supply only GI fittings suitable for 20 mm bore of pipe, medium grade, ISI marked, smooth finished and make embossed on fittings complete all as specified and directed for the following fittings :-

Union

All equal Tee

Socket

Nipple 50mm Long

Nipple 100mm Long

Nipple 150mm Long

Elbow/reducer elbow 20x15mm

Elbow

All as per item No 28.00 here-in-before but suitable for 25mm bore of pipe.

Union

All equal Tee

Socket

Nipple 50mm Long

Nipple 100mm Long

Nipple 150mm Long

Elbow

Reducer elbow 25mm x 20mm

Reducer elbow 25mm x 15mm

All as per item No 28.00 here-in-before but sitable for 40 mm bore of pipe.

Union

All equal Tee

Socket

Nipple 50mm Long

Nipple 100mm Long

Nipple 150mm Long

Elbow

Reducer elbow 40mm x 25mm

Reducer elbow 40mm x 20mm

Reducer elbow 40mm x 15mm

All as per item No 28.00 here-in-before but suitable for 50 mm bore of pipe.

Union

All equal Tee

Socket

Elbow

Nipple 50mm Long

Nipple 100mm Long

Nipple 150mm Long

Reducer elbow 50mm x 25mm

Reducer elbow 50mm x 20mm

All as per item No 28.00 here-in-before but suitable for 80 mm bore of pipe.

Union

All equal Tee

Socket

Elbow

All as per item No 28.00 here-in-before but suitable for 15mm bore of pipe.

Union

All equal Tee

Socket

Nipple 50mm Long

Nipple 100mm Long

Nipple 150mm Long

S&F gun metal gate valve, ISI embossed, conforming to is 781-1984, connected with iron wheel head, screwed at both ends for iron pipes and fixed including taking down of unserviceable gate valve complete all as specified and directed for the following sizes:-

15mm bore.

20mm bore

25mm bore

40 mm bore.

50 mm bore.

S&F PP-R Gate valves (brass insert), with iron wheel head, screwed both ends for PP-R Pipes and fixed in repair for following bore of pipes :- Make:- SUPREME/PRINCE/KPT

40 mm bore.

50 mm bore.

Excavation in trenches not exc 1.5m wide and not exc 1.5m depth for laying of pipe lines, valve chambers, man holes etc including forming bottom surface to required level and gradient and getting out in hard /dense soil complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exc. 25 cms thick in soils complete all as specified and directed.

Removing excavated soil to a distance not exceeding 59m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

M&L for cutting of road up to a size not exc 1.5m wide and not exc 1.5m depth for laying of water pipe lines making good the disturbed surfaces so as to match with existing finishing with PCC 1:2:4 type B-1, cement motor in CM 1:2 complete all as specified and directed

M&L for Construction of brick masonry valve chamber of size 1000 x 1000 x 1000 mm (Internal dimensions) with PCC foundation 1:4:8 type D2 using 40 mm graded stone aggregate, 159 mm thick, 159 mm wide off sets all-round over 100 mm thick hard core, brick masonry walls built in CM 1:6, 59 mm thick PCC 1:2:4 Type B1 coping finished even and smooth, rendering 10 mm thick in cement mortar (1:6) finished even and smooth, with out using extra cement internally and 159mm below GL externally and top of floor including excavation, earth work in hard/dense soil, 5 mm thick MS sheet cover fixed on 59 mm x 59 mm x 6 mm thick angle iron frame with hold fasts embedded in PCC coping with locking arrangement, mild steel handle and painting to steel surfaces with two coats of synthetic enamel paint over one coat of red oxide primer including disposal of surplus soil to a distance not exceeding 50m etc complete all as specified and directed.

S&F in repairs CI foot valve/NRV heavy duty leather sheet suitable upto 150mm dia GI suction including replacement of nuts, bolts washers, gaskets and flanges etc. complete all as directed and specified.

Supply only lead wool, ISI marked complete all as specified and as directed.

Supply only spun yarn complete all as specified and as directed.

S&F MJ collar double ended flanged ISI embossed pressure 1.6 including jointing such as rubber gasket, nuts and bolts, washers materials etc complete including replacement of unserviceable sluice valves of any type complete all as specified and directed for the following sizes:-

80 mm bore.

100 mm bore.

150 mm bore.

200 mm bore.

Supply only Water treatment chemical calcium hypo Chloride 65%-70% chlorine content (calcium based granular disinfectant for water treatment, packed in 45 kg drum complete all as specified and directed.

Supply only Flange rubber gasket complete all as required and as directed for the following sizes :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

Supply and fix "Flap for NRV inculding leaver, door, Hinge pin" complete all as required and as directed for the following sizes :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

Supply only MS nut bolts as per site requirement complete all as specified and as directed.

Supply and fix "MS flange as per ASA 150# " of thickness not less than 6mm complete all as required and as directed for the following sizes :-

80 mm dia

100 mm dia

150 mm dia

200 mm dia

ALI HAMZA ENTERPRISES (BID ID -3147287)

M/S FAISAL TRADING CO. (BID ID -3145664)