REPAIR MAINTENANCE OF CI DI PIPE LINES SLUICE VALVES NRVS AND ALLIED WORKS AT RS AREA UNDER GE NW NAVY NAGAR COLABA MUMBAI

Amount

Supply and fix in repairs cast iron pipes with spigot and socket centrifugally cast class `LA' in any length laid in trenches including nut, bolts, washer, gasket, welding work etc of following sizes.

300mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80mm bore

Supply and fix in repairs DI pipes with spigot and socket centrifugally cast class `K-9' in any length laid in trenches including nut, bolts, washers, rubber gasket, flanges, welding works etc of following sizes.

300 mm bore

250 mm bore

200 mm bore

150mm bore

100mm bore

80 mm bore

M & L for CI specials confirming to IS - 1538, spigot /socket or flanged fitting I.e. bend, tee, collar, flanged/ socket /spigot, Tappers and tails pieces etc suitable for 80/100/150/200/250/300 mm bore pipes (joints and joining material shall be measured and paid seperately)

M & L for DI specials confirming to IS - 1538, spigot /socket or flanged fitting I.e. bend, tee, collar, flanged/ socket /spigot, Tappers and tails pieces etc suitable for 80/100/150/200/250/300/350 mm bore pipes (joints and joining material shall be measured and paid seperately)

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

300 mm bore

250 mm bore

200 mm bore

150 mm bore

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 :-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

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 :-

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Excavation in trenches not exceeding 1.5 mtr wide 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 8.00 and 9.00 above rate deemed to be included for earth work and form work required as per site requirement & as directed by Engineer-in-Charge.

Removing excavated material to a distence exc 250m but n.exc 500m and depositing where directed all as specified.

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

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

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 PN 1.6, confirming to IS 14846 of 2000 for following sizes including all flange joint with rubber or fiber board, bolts, nuts, washers welding works complete including pumping out/ bailing out accumulated water all as specified and directed of following size.

300 mm bore

250 mm bore

200 mm bore

150 mm bore

100 mm bore

80 mm bore

Taking down/Removing old plasters, broken bricks, PCC , MS Chanel, MS Plate & debries inside the valve chamber in repair/maintenance of existing brick masonry valve chamber of size 1.2 x 1.2 x 1.2m (internal dimension) (above GL 0.30 mtr) , 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 MS plate cover over complete chamber 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 100 mm 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. Note :- Rates for removing of old plasters, broken stones/bricks, PCC of any type, earth work, M S Chanel, MS Plate e.t.c are deemed to be inclueded in the quoted rated.

Supply and fix in repair foot valve threaded type or flanged type in existing location or new position or location in the sump of any capacity including making of flanged joints , nut bolts washers rubber gasket welding work flange joints etc and repair making good to existing PCC surface of following sizes :-

80 mm bore

150 mm bore

200 mm bore

250 mm bore

300 mm 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, fixed to wall including necessary & capacity up to 15 th floor in high rise buildings in short piece/length, including breaking the existing brick wall for replacement of corroded GI pipe in/on wall and making good the disturbed surfaces complete all as specified and directed by Engineer-in-charge.Note (1)Work to be carried out in high rise buildings plain wall or in shafts or in terraces or inside the flats for cutting the existing GI pipe line and replace the same with new GI pipe in short piece of full length.

25 mm bore

40 mm bore

50 mm bore

80 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 :-

25 mm bore

40 mm bore

50 mm bore

80 mm bore

S& F Compound girders and stanchions, lattice girders, aerial masts, staging for water tanks and the like including caps, bases, splices etc. built up from two or more beam or channel sections or angles with plates, including all lattice bars, stiffeners, gusset plates, of size Fe 410-W(GdeE- 250) quality A including taking down old one and all as specified and directed by Engineer-in-Charge.

S&F PVC water storage Tank hoisting 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.

5000 Ltr capacity

3000 Ltrs capacity

2000 Ltr capacity

1000 Ltr Capacity

Supply and fixing flow meter of size 300 mm dia flanged class B type including cutting of existing pipe, welding , DI/CI fittings, Nut bolts, washers as required at site and testing complete all as specified and directed

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 arrangement as per BMC Specification. Suitable for :

5000 Ltrs PVC tank

3000 Ltrs PVC tank

2000 Ltrs PVC tank

1000 Ltrs PVC tank

Supply and fix in repair of Non return valve confirming to IS 5312-1 (2004) including nut, bolts, washer, flanges, gaskets, wleding works etc of the following sizes :-

300 mm dia

250 mm dia

200 mm dia

150 mm dia

100 mm dia

Taking down GI tubing fixed to wall at location cleaning and refixing the same with clamping on wall including necessary fitting in high rise building (G+14 stories) for the following :-

15 mm bore

20 mm bore

25 mm bore

40 mm bore

50 mm bore

80 mm bore

Material and labour for rubber gasket joint of following sizes complete all as specified and directed

300 mm bore

250 mm bore

200mm bore

150 mm bore

100 mm bore

Supply and fix in repairs MS Pipe confirming to IS 1239 Part-I (2004) including nut, bolts, washer, flanges, gaskets, welding works etc equivalent to BS 1387/1985 of following dia incl applying one coat of red oxide primer and two coats of synthetic enamel paint of colour required at site.

300 mm bore (Minimum wall thickness 6.35 mm)

200 mm bore (Minimum wall thickness 6.35 mm)

150 mm bore (Minimum wall thickness 4.78 mm)

100 mm bore (Minimum wall thickness 3.96 mm)

80 mm bore (Minimum wall thickness 3.05 mm)

Supply and fixing in repair Universal flanged adaptor sturdy epoxy coated ductile iron fitting, fitted with EPDM seals and PN 10/16 multi-flanged Range : DN40 to DN1000 designed for use with a range of materials, including cast iron, stainless steel, PVC and asbestos cement suitable for following size dia :-

300 mm dia

250 mm dia

150 mm dia

100 mm dia

Supply ,installation in repair,testing of Pressure relief valve of 150mm following specifications Design - Pilot Operated, Globe type MOC Body & Cover - Ductile Iron MOC Trim - SS 304 / ASTM A 351 GR. CF8 MOC Spring - SS 304 MOC - Diaphragm - Nylon Reinforced Nitrile Set Pressure - 55 to 75 Psi-g Temp .- Ambient Application - Water Ends Connection - Flange end as per ASME including excavation , cutting existing 150mm pipe all as specfied and directed by Engineer-in-charge. Make:Hyper valves, Darshan Valve, Airindia valves.

Supply ,installation in repair,testing of Pressure relief valve of 80mm following specifications Design - Pilot Operated, Globe type MOC Body & Cover - Ductile Iron MOC Trim - SS 304 / ASTM A 351 GR. CF8 MOC Spring - SS 304 MOC - Diaphragm - Nylon Reinforced Nitrile Set Pressure - 55 to 75 Psi-g Temp .- Ambient Application - Water Ends Connection - Flange end as per ASME including excavation , cutting existing 150mm pipe all as specfied abnd directed by Engineer-in-charge. Make:Hyper valves,Darshan Valve,Airindia valves.

Dismantle the existing damaged glow sign board complete from the entrance gate of Pump House and remove from site. Supply & installation Glow Sign board made out of PGI sheet 1 mm thick fixed with transparent PVC acrvlic sheet cover of thickness 2.5 mm, of colour as directed with letters and digits of approx size 25 x 10 CM (Appx 42 Nos) of colour as directed, fixed with and including 18 watts, 240 Volt LED tube light fitting with rods as required at site( @ 2 sqm per one LED fitting) connecting with existing electrical point using 2 core PVC insulated, 1.5 Sqmm PVC insulated and PVC sheathed stranded copper conductor cable of suitable length with switch, fixing the sign board on GI pole/building using necessary fixing arrangements viz clamps, nuts, bolts and washers and welding , excavation and PCC work all as specified and directed. Note :1. Size of sign board and colour will be decided by the department as per the site requirement. 2. GI Pole shall be used for fixing of sign shall only be measured and paid separately under relevant item of Sch 'A'. Remaining items are deemed to be inclusive in the item rate.

Cleaning the vegetation including grass, bushes small trees and all vegetation growth complete including uprooting of bushes and small trees around the installation/sump/OH reservoir, valve chamber etc. filling the rough holes with earth and levelling the surfaces by removing all debris to a distance n.exc.50m complete all as specified and directed.

M & L for for two coats synthetic enamel paint including preparation of old surface any type complete all as specified and directed.

SHRI SAI ENTERPRISES

Shetty Construction Co

BOB ENTERPRISES

S S ENTERPRISES

shubham construction

Saviour Security Systems

Chakshu Enterprise