SPECIAL REPAIR/ REPLACEMENT OF BER PUMPS,

M&L for Carefully disconnecting and removing the existing pump set of capacity upto 1HP (including motor, base plate, coupling and guard, suction and delievery ends) from its foundation after isolating Including demoliton of old pcc foundation and removing electrical connections, draining residual water, unbolting from foundation bolts, and shifting the complete assembly to the designated store/yard as instructed complete all as specified and directed.

All as per item No.01 above but Capacity of 12.5HP to 15HP

All as per item No.01 above but Capacity of 30HP to 50HP

Supply, installation, testing and commissioning Centrifugal/Monoblock pump 12.5 HP /9.3kW 415V, 2900RPM, 50Hz, Suction x delivery size of 65x65mm, Cast Iron Body, Casing, Impeller with discharge range 4-9.5 lps, Head range of 34-72m (as per site requirement), Including M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required and Suitable cement concrete foundation with angle frame on edges duly plastered with intertia blocks as required complete all as specified and directed.

Supply, installation, testing and commissioning Centrifugal/Monoblock pump 15 HP /11kW 415V, 2880RPM, 50Hz, Suction x delivery size of 80x65mm, Cast Iron Body, Casing, Impeller with discharge range 11-18 lps, Head range of 32-50m (as per site requirement), Including M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required and Suitable cement concrete foundation with angle frame on edges duly plastered with intertia blocks as required complete all as specified and directed.

Supply, installation, testing and commissioning Centrifugal pumpset of capacity 30HP/22KW/4P/415V of minimum discharge 76 m3/hr, head 45m,1475 RPM, C.I Casing,SS Shaft, Bronze Impeller, Including M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required and Suitable cement concrete foundation with angle frame on edges duly plastered with intertia blocks complete all as specified and directed.

Supply, installation, testing and commissioning Centrifugal/Monoblock pump 1 HP /0.75kW 415V,2700RPM, 50Hz, Suction x delivery size of 25x25mm, Cast Iron Body, Casing, Impeller with discharge range 0.6-1.7 lps, Head range of 15-30m (as per site requirement), Including M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required and Suitable cement concrete foundation with angle frame on edges duly plastered with intertia blocks as required complete all as specified and directed.

Supply, installation, testing and commissioning Cetrifugal pumpset of capacity 50HP/37KW/4P/415V, Minimum discharge 126 m3/hr, head 60m, 1475 RPM Approx, C.I Casing, SS Shaft, Bronze impeller Including M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required and Suitable cement concrete foundation with angle frame on edges duly plastered with intertia blocks as required all as specified and directed.

M&L for supplying, fabricating and fixing at site Mild steel specials such as bends, reducers, tail pieces, flanges and necessary welding to connect suction and delivery pipelines to the pump sets, including cost of materials, rubber gaskets, nuts, bolts, consumables, labour and tools, complete as directed.

S&F in repair stainless steel pressure gauge analogue type 0 to 16 kg/cm2 ,accuracy of 1%FS , Copper alloy, Connection 1/2" BSP , 100mm dial size and necessary fittings for connection etc all as specified and directed.

M&L inrepairs for Earthing complete with galvanised earth plate electrode of size 600x600x6mm thick burried directly in ground earth pit not less than 2.25 m below ground level with top edge of earth plate not less than 1.5 mtrs below ground level connected to galvanised iron strip of size 32mm x 6mm as earth lead upto a length of 7.5 metre long by means of bolts, nuts, washers etc. and protected by GI pipe medium grade 40mm dia and 20mm dia GI tubing light grade with funnel for watering, all as shown in electrical plate No 3 of SSR Part-I, back-fill with salt and charcoal, provision of test point including connected to earth test point and necessary earth work excavation in any type of soil PCC (1:3:6) type C2 bed and chamber RCC (1:2:4) type B1, iron grill including PCC cover with hinge and funnel watering pipe etc all as specified and directed including dismantling of old unsv earthing infrastructure complete all as specified and directed. Note:- (a) Earthing value should be less than 5 ohms. (b) If desired value of earth resistance not achieved during testing, the earthing work shall be redone by the contractor at free of cost to achieve the desire value of earthing resistance. The rate quoted by the contractor deemed to be inclusive of the provision.

Taking down carefully the existing solar water heater complete set including solar collector panels, storage tank from mounting frame, connecting pipes, valves, insulation, and electrical connections if any, by draining out water and disconnecting all fittings without damage as directed and shifting the complete assembly to the designated store/yard as instructed by Engineer-in-Charge complete all as specified and directed.

Supply and Installation of Solar water heating system, Flat plate collector type, with heat exchanger of 200 litre per day capacity, with electrical heating back up complete all as specified and directed.

Supplying, fabricating and fixing in repairs MS angle/channel support structure for solar water heating system, including cutting, welding, grouting, and applying two coats of synthetic enamel paint over one coat of red oxide primer, complete as per design and direction complete all as specified and directed.

S&F in repair Hot water pipe duly insulated with glass wool and aluminium cladding 20 mm bore complete all as specified and directed.

Supply and fixing in repair Gun metal gate valve/globe valve of size 20mm ISI marked with Iron wheel head screwed both end for GI tubing complete all as specified and directed.

Taking down GI Pipe medium grade of Size 20mm and Supply & Fix of GI tubing medium grade of size 20 mm bore with all fittings on wall/ trenches complete including cutting and threading all as required at site complete all as specified directed.

Taking down old unserviceable sub main wiring of size 2.5Sqmm complete all as specified and directed.

M&L for Wiring for circuit/submain wiring along with earth wire with the size 2x2.5 sq. mm + 1x2.5 sq. mm earth wire of FR is PVC insulated copper conductor, single core cable in PVC Conduit all as per SSR Part II complete all as specified and directed.

Supply and fixing in repair 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning including dismantling existing one complete all as specified and directed.

S&F in repairs fully automatic star delta starter suitable for 3Phase ,415V ,12.5 HP confirm to IS ,FRLS Internal Wiring, IP54 Protection, Class H Insulation complete all as specified and directed.

All as per item No.21 above but rating of 15HP

All as per item No.21 above but rating of 30HP

All as per item No.21 above but rating of 50HP

S&F in repairs DOL starter suitable for 3Phase, 415V, 1 HP confirm to IS, FRLS Internal Wiring, IP54 Protection, Class H Insulation complete all as specified and directed.

Supply & Fix in repair Cast Iron sluice valve of size 150 mm bore class PN-1.6, long body type, with brass spindle, both ends flanged with holes, provision of nuts, bolts, washers, rubber gasket etc. with CI wheel, fixed to DI water mains complete all as specified and directed.

Supply & Fix in repair Cast Iron sluice valve of size 100 mm bore class PN-1.6, long body type, with brass spindle, both ends flanged with holes, provision of nuts, bolts, washers, rubber gasket etc. with CI wheel, fixed to DI water mains complete all as specified and directed.

Supply & Fix in repair Cast Iron sluice valve of size 80 mm bore class PN-1.6, long body type, with brass spindle, both ends flanged with holes, provision of nuts, bolts, washers, rubber gasket etc. with CI wheel, fixed to DI water mains complete all as specified and directed.

Supply & Fix in repair Cast Iron sluice valve of size 65 mm bore class PN-1.6, long body type, with brass spindle, both ends flanged with holes, provision of nuts, bolts, washers, rubber gasket etc. with CI wheel, fixed to DI water mains complete all as specified and directed.

Supply and fixing in replacement Gun metal gate valve/globe valve of 25mm ISI marked with iron wheel head screwed both end for GI tubing complete all as specified and directed.

Supply and fix in repair 100mm dia CI Non Return valve with flanged ends of any pattern with by pass arrangement and ISI marked including jointing materials and necessary joints and nut bolts with washer for flanged ends complete all as specified and as directed.

Supply and fix in repair 65mm dia CI Non Return valve with flanged ends of any pattern with by pass arrangement and ISI marked including jointing materials and necessary joints and nut bolts with washer for flanged ends complete all as specified and as directed.

Supply and fix in repair cast iron Foot Valve, PN 0.2 conforming to IS 4038, 65mm (2 1/2”) dia complete all as specified and as directed.

Supply and fix in repair cast iron Foot Valve, PN 0.2 conforming to IS 4038, 80mm (3”) dia complete all as specified and as directed.

Supply and fix in repair cast iron Foot Valve, PN 0.2 conforming to IS 4038, 150mm (6”) dia complete all as specified and as directed.

Supply and fix in repair cast iron Foot Valve, PN 0.2 conforming to IS 4038, 25mm (1”) dia complete all as specified and as directed.

Supply and fix in repair of 25mm dia MS ERW steel pipes (as per relevant IS ) for suction line including necessary fittings, such as elbows, tees, flanges, valves, and supports, etc all welded and corrosion-resistant coated complete all as specified and as directed.

Supply and fix in repair of 65mm dia MS ERW steel pipes (as per relevant IS ) for suction line including necessary fittings, such as elbows, tees, flanges, valves, and supports, etc all welded and corrosion-resistant coated complete all as specified and as directed.

Supply and fix in repair of 80mm dia MS ERW steel pipes (as per relevant IS ) for suction line including necessary fittings, such as elbows, tees, flanges, valves, and supports, etc all welded and corrosion-resistant coated complete all as specified and as directed.

Supply and fix in repair of 150mm dia MS ERW steel pipes (as per relevant IS ) for suction line including necessary fittings, such as elbows, tees, flanges, valves, and supports, etc all welded and corrosion-resistant coated complete all as specified and as directed.

Supply, install, testing and commissioning hi wall invertor split units indoor/outdoor with invertor compressor with adjust power depending on load complete with cordless remote control unit and within built air ioniser and plasma filter for better indoor air quality with 5 Star rating as per BEE guidelines and ISEER Value 3.95 for air conditioner of capacity 1.5 TR complete all specified and directed.

Supply, fixing, jointing and testing copper tubing with nominal diameter 1-1/8 inch of thickness not less than 1.2mm for liquid line to connect without door unit complete all as specified and directed.

Supply, fixing, jointing and testing copper tubing with nominal diameter 3/8 inch of minimum thickness not less than 0.9mm including expanded polythene foam insulation for external insulation of suction line for connecting with outdoor condensing unit complete all as specified and directed.

M&L for fabrication of base stand made from MS angle iron of size 50mmx50mm, 6mm thick including necessary nuts, bolts & washers for mounting of outdoor unit of 1.5/2 TR capacity Split AC including painting with two coats of metal paint over one coat of synthetic enamelled black paint complete all as specified and directed.

Supply and fix PVC non-metallic flexible pipe of size 20mm dia alongwith fixing accessories such as saddles, pipe hook etc for draining out the water from indoor unit complete all as specified and as directed.

M&L for point wiring in PVC casing & capping all as required at site of size confirming to IS 2079-1973 medium grade on surface with PVC insulated unsheathed multistranded copper conductor cable (FRLS) 4 sqmm nominal cross sectional area 1100 volts grade with all fittings such as elbows, bends, junction boxes, saddles including PVC board (ISI Marked) and screws and rawal plug including 4 sqmm PVC insulated & unsheathed copper conductor cable as earth wire and connected to light/fan & common earth dolly with necessary copper thimbels all as specified and directed for One light/bell / Fan point controlled by one, one way switch.

M&L for sub-main wiring with two runs of 4 sqmm unsheathed PVC insulated, single core heavy duty ISI Marked FRLS cable 1100 volts grade with multistranded copper conductor drawn through and including PVC casing capping of suitable size and fixing accessories should be concealed/fixed to wall/roof/floor and including suitable PVC casing capping with 4 sqmm copper earth wire after taking out the existing sub-main wiring, making good to the disturbed surfaces also matching the existing surfaces complete all as specified and directed. Note: 2 runs of cable and one run earth wire and conduit/casing Capping will be measured as one length. Three run of 4 Sq mm and PVC conduct/ Casing capping is measured as one Run or one Meter.

Supply and fixing in repair MCB Single pole, 230 volts, 20 Amps, 'B' Curve, 10 KA, including disconnecting, taking down old/unserviceable, MCB Single pole and Neutral complete all as specified and as directed.

M&L for fix in repair of PVC AC/ box with 20 Amp MCB DP, Socket and plug top, PVC, 3 Way complete all as specified and directed.

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