8463 REPAIR MAINT TO WATER SUPPLY NETWORK COMPONENTS INCLUDING PIPE LINES AND VALVES AT VARIOUS JETTY AT ND MB

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting out in soft/loose soil all as specified.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms in any type of soil all as specified. Note : For item No 01 and 02 above rate deemed to be included for earth work and form work required as per site requirement & as directed by Engineer-in-Charge.

Demolition of cement concrete (unreinforced) in ground floors and pavings n.exc 15 cm thickness (below or above ground level) all as specified and directed.

M&L cement concrete 1:2:4, type B-2 (using 40 mm graded stone aggregate) as in support of CI pipes, foundation and hardstanding finishing even and fair without using extra cement all as specified.

Removing debries and depositing where directed outside MD land all as specified.

M & L for CI specials conforming to IS - 1538, spigot /socket or flanged fitting I.e. bend, tee, collar, flanged/ socket /spigot, Tappers and tails pieces etc suitable for 100/150/200/250/300 mm bore pipes (joints and joining material shall be measured and paid seperately)

M & L for run lead joint in repair with pig lead including pumping out / bail out water and necessary excavation and earth work in any type of soil,to repair the joints for following sizes of pipes :-

(a) 300 mm bore

(b) 200 mm bore

(c) 150 mm bore

(d) 100 mm bore

M & L for Cutting existing cast iron pipes and reducing for insertion of CI fittings to required length in position for following sizes :-

(a) 300 mm bore

(b) 150 mm bore

(c) 100 mm bore

(d) 200 mm bore

S&F in repair sluice valves flanged end, cast iron body, flanged and drilled and non rising type brass spindle with nut, long body, class P N 16, conforing to IS 14846 of 2000 for following sizes including all flange joint with rubber or fiber board, bolts, nuts and washers complete including pumping out accumulated water all as specified and directed of make sant, kirloskar, kartar and of following size.

(a) 300 mm bore

(b) 250mm bore

(c) 200 mm bore

(d) 150 mm bore

(e) 100 mm bore

Construction of brick masonry for valve chamber in repair of size 1.2 x 1.2 x 1.2 M (internal dimension) (above GL 0.30 mtr) suitable for fixing of sluice valves, 15cm thick foundation using PCC 1:4:8 type D-2 over 15cm thick hardcore of broken stone, 23cm thick brick walls built in cement and sand mortar 1:4, 15mm thick internal and external plaster including top of floor in cement and sand mortar 1:3, 15mm thick, finished even and smooth, without using extra cement, 5 mm thick plate cover on 50mm x 50mm x 6mm MS angle frame embeded in PCC 1:2:4 type B-1coping, having rectangular, hinged, opening of size 150 x 100mm with locking arrangements ,hold fasts, etc, applying one coat of red oxide primer and two coats of synthetic enamel paint to all steel surfaces and earth work in any type of soil including disposal of debris outside MD land complete all as specified.

Supplying and laying only cast iron pipes with spigot and socket centrifugally cast class `LA' in any length laid in trenches of following sizes. MAKE:-LAMCO INDUSTRIES LTD/ ELECTRO STEEL :-

(a) 300mm bore

(b) 200mm bore

(c) 150mm bore

(d) 100mm bore

Supply/Fixing in repair/replacement of steel water tubing, galvanised, Medium grade with all fittings in shafts such as nipple, union, socket, elbow, bends &,laid in trenches, with all fitting including taking down existing rusted pipes for the following sizes all as directed and specified :-

(a) 15 mm bore (fixed on wall)

(b) 20 mm bore (fixed on wall)

(c) 25 mm bore

(d) 40 mm bore

(e) 50 mm bore

(f) 80 mm bore

(g) 100 mm bore

Supply and fix in repairs in existing line, gun metal gate valve with iron wheel head screwed both ends for iron pipe including fittings i.e. union, socket etc complete all as specified of following sizes :- Make : Guide/BIR/sant ( ISI marked )

(a) 40 mm bore

(b) 50 mm bore

(c) 80 mm bore

(e) 25 mm bore

Taking out existing unserviceabe lid cover of PVC water storage tank and supply/Fixing FRP lid cover on existing PVC tank including complete accessories for closing and locking arrnagement as per BMC Specification. Suitable for :-

(a) 5000 trs PVC tank (Approx dia 60 cm)

(b) 3000 Ltrs Ltrs PVC tank (Approx dia 52 cm)

S&F in repair MS plate cover 5mm thick of valve chamber, over head tank, including necessary fabrication work with hinges, handle and applying two coats of synthetic enamel paint over one coat of metal primer complete all as specified.

S&F PVC water storage Tank hosting and fixing in position at any location removing existing distmantling RCC/PCC OHT and new foundation making as well as disconnecting all incoming & out going connection , provision of new tank fittings & connecting it at existing position up to 50 mm GI Pipe connection complete all as specified and directed of following capacity :-

(a) 5000 Ltr capacity

(b) 3000 Ltr capacity

(c) 2000 Ltr capacity

(d) 1000 Ltr Capacity

(d) 500 Ltr Capacity

(d) 250 Ltr Capacity

Supply only set of seven piece of chlorine tablets/chlorine granules contain alegeside & coagulant of size 50.80 mm in diameter.Make declibel

.Supply and fix in repair brass float valve (ISI marked) high pressure with polythelene float (flat) and fly nut complete screwed for GI pipe 50 mm bore including necessary GI fittings such as elbow, reducer, nipple etc including make threading etc. Make : Satyam/Techno/Prayag.

All as per Item No. 18 above but for GI pipe 40 mm bore

All as per Item No. 18 above but for GI pipe 15 mm bore

All as per item No 18 above but for GI pipe 20 mm bore

All as per item No 18 above but for GI pipe 25 mm bore

Supply and fixing CAST IRON FOOT VALVES FLANGED ENDS SWING TYPE OPERATION WITH RUBBER SEAT AS PER IS :4038 of folliwing sizes :-

(a) 100 mm bore

(b) 150 mm bore

(c) 200 mm bore

Supply/Fixing DN DI Double flange(screwed) Pipes,Class K-9 such as nipple, union, socket, elbow, bends &,laid in trenches, with all fitting including taking down existing rusted pipes for the following sizes all as specified and directed.

(a) 80 mm bore

(b) 100 mm bore

(c) 150 mm bore

supplying and fixing cast iron Non-Return Valve PN 1.0 (Flanged) confirming to IS:5312:1984 Part -1,swing type with natural rubber flap,flanges drilled toIS:1538 PN-1.0 of following sizes :-

(a) 80 mm bore

(b) 100 mm bore

(c) 150 mm bore

(d) 200 mm bore

Supply, fixing, installation and testing of following :-

1. Cat No. ATS22C32Q 200 HP / 160 KW SOFT STARTER, 440 V AC, CONTROL VOLTAGE : 230 V AC Make : SCHNEIDER - 1 NO 2. Cat No. LC1F330M7 3PH, 3 POLE, 440 V AC, 330 A CONTACTOR, COIL VOLTAGE : 230 V AC Make: SCHNEIDER -1 NO 3.. Cat No. EPL R,Y PHASE INDICATION LAMPS - 240 V AC Make: L&T -2 NO 4. Cat No. EPL B PHASE INDICATION LAMP - 240 V AC Make: L&T- 1 NO 5. Cat No. A9N1P06C 6A, SP, 10 KA 'C' CURVE PROTECTION MCB FOR :PHASE INDICATION LAMPS + METER Make: SCHNEIDER -3 NO 6. Cat NO. 3000238 DIGITAL AMMETER - CL 1.0 DM3110 Make: SCHNEIDER -1 NO 7. CURRENT TRANSFORMER - 300/5 A, CL 1.0, 5 VA - TAPE INSULATED RING TYPE TAPE INSULATED Make: SHAH/ECS/REPUTED- 3 NO 8 Cat No. KLTDM 4 CT SHORTING TERMINALS + END PLATE + MARKERS Make: ELMEX -10 NO 9 Cat No. EPL ON(R) , OFF(G), TRIP(A) INDICATION LAMPS - 240 V AC Make: L&T- 3 NO 10 Cat No. A9N1P06C 6 A, SP, 10 KA PROTECTION MCB Make: SCHNEIDER -1 NO 11 Cat No. EPL START / STOP PUSH BUTTON Make: L&T 2 NO 12 BUSBARS - ALUMINIUM- 300 A TPN

Loyli Technologies

siddharth and company

HINDUSTAN BUILDERS

ASHOK ENTERPRISES