REPAIRS TO CERTAIN DRINKING WATER SUPPLY LINE, INTERNAL WATER SUPPLY AND REPAIR/MAINT OF WATER PUMPS, MOTORS AND VALVES AT INS AGRANI COIMBATORE

Amount

Supply, laying, jointing and testing galvanised mild steel water tubing 25mm bore 'medium grade' with and including all fittings and fixed complete to walls, ceiling or laid in floors, exposed on surfaces including taking down old steel tubing and making good the disturbed surface, complete all as specified and directed .

All as per item No.1 here in before but for 20 mm bore

All as per item No.1 here in before but for 15 mm bore

M&L Unplasticised PVC pipes 15mm outer dia of pressure rating 10 kgf/cm2 suitable for drinking water supply distribution fixed complete to walls and ceiling or laid in floors, concealed or exposed on surfaces including taking down old UPVC pipe and making good the disturbed surface, complete all as specified and directed .

All as per item No.4 here in before but for 20 mm outer dia

All as per item No.4 here in before but for 25 mm outer dia

All as per item No.4 here in before but for 32mm outer dia

All as per item No.4 here in before but for 40mm outer dia

All as per item No.4 here in before but for 50 mm outer dia

M&L 3 payer PPRC (Polypropylene random copolymer) pipes outer dia 25 mm SDR 7.4 & SDR 11 UV stabilised and antimicrobial welded having thermal stability for hot and cold water supply including all PPR plain & brass threaded polypropylene random fittings fixed complete fixed /concealed on wall/ floor /ceiling including taking down old UPVC / PPRC pipe and making good the disturbed surface, complete all as specified and directed .

All as per item No.10 here in before but for 20 mm outer dia

Refixing old steel tubing / UPVC pipe of 25mm bore including connections, in new or old position (walls/ ceiling/ floors) complete all as specified and directed .

All as per item No.12 here in before but for 20 mm bore

All as per item No.12 here in before but for 15 mm bore Note for item No.12 to 14:- (i) The quoted rates shall be inclusive of the cost of taking down existing pipe and cleaning of pipe or rerunning the old screw threads as required. (ii) The quoted rate shall be inclusive of the cost of new fittings such as Sockets, bends, elbows, tees, short pieces, caps, plugs, and union etc if required to be replaced and also for turning water off or on as necessary.

S&F in repairs stop valves cast copper alloy 20 mm bore screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union complete all as specified and directed .

S&F in repairs stop valves cast copper alloy 15 mm bore screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union complete all as specified and directed .

S&F in repairs Bib taps 15 mm bore, cast copper alloy with crutch or butterfly handle screwed down for iron pipe or for brass ferrule complete all as specified and directed.

S&F in repairs Bib tap 15mm dia, standard of PTMT any colour high pressure screwed for iron pipe or for brass ferrule (Minimum weight - 90 gms) complete all as specified and directed .

S&F in repairs Bib taps 15mm dia, fancy type Chromium plated cast copper alloy with crutch or butterfly handle screwed down screwed for iron pipe or for brass ferrule complete all as specified and directed.

S&F Brass CP mixer 15mm bore for mixing Hot & Cold water screwed down for iron pipe, 2 in 1 type (suitable to supply water for shower) complete all as specified and directed.

S&F in repair, swivel overhead shower (minimum weight 40grams) of PTMT any colour with shower arm (minimum weight 40 grams) 15mm size, 195mm long with bend of 45 degree with flange complete and all as specified and as directed.

S&F Pillar taps 15mm, cast copper alloy, with capstan heads, chromium plated screwed down high pressure with or with out lettered 'Hot' or 'cold' with long screwed shanks and fly nuts, screwed for iron/PVC pipe complete and all as specified and as directed.

S&F Pillar taps 15mm dia of PTMT any colour high pressure screwed for iron pipe and fixed.(Minimum weight 110gms) complete and all as specified and as directed.

S & F in repairs PVC connection 15 mm size with PTMT nuts of length 450 mm long complete all as specified and directed .

S&F in repairs sinks with drainage board made of stainless steel 1mm thick (kitchen or laboratory) with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm with Waste coupling 40mm dia of PTMT (half or full threaded) (Minimum weight -60 gms) complete all as specified and directed .

S&F 10 ltr capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete all as specified and directed.

S&F in repair Plastic water closet seat, black, closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device complete all as specified and directed.

S&F in repair Brass chromium plated shower roses with or without swivel joints, any size and fixing to steel pipe complete all as specified and directed.

S&F Rotational moulded polyethylene triple layer water storage tanks (cylindrical vertical with closed top) of 500 litre capacity, hoisted and fixed in position including making holes for inlet and outlet including taking down old tank complete all as specified and directed .

S&F Rotational moulded polyethylene triple layer water storage tanks (cylindrical vertical with closed top) of 1000 litre capacity, hoisted and fixed in position including making holes for inlet and outlet including taking down old tank complete all as specified and directed .

S&F Rotational moulded polyethylene triple layer water storage tanks (cylindrical vertical with closed top) of 2000 litre capacity, hoisted and fixed in position including making holes for inlet and outlet including taking down old tank complete all as specified and directed .

S&F in repair 25mm bore brass ball valve high pressure with polythene float and fly nut complete screwed of iron pipe or PVC ferrule complete all as specified and directed .

All as per item No.33 here in before but for 20 mm bore brass ball valve

All as per item No.33 here in before but for 15 mm bore brass ball valve

Cleaning and removing all scale and dirt, etc from HDPE water tank of capacity upto 500 litres and also from mouths of circulating pipes etc by emptying, drying, cleaning by scrubbing the dust with wire brush using detergent powder and subsequently cleaning again using fresh water and bleaching powder (dose 4 -5 gram per 1000ltr) by removing inlet and outlet pipe and refixing inlet and outlet pipe connection / fitting in the same position after cleaning and marking the date of cleaning on the tank with paint complete all as specified and directed. Note:- (a) Letter or figures (Block Roman) of 5 cm high and min 5mm wide such as "TANK CLEANED ON DD/MM/YY" shall be written on service water tank using white paint after cleaning. (b) Cost of all sundries such as detergent / bleaching powder etc shall be included in the quoted rate.

All as per item No.36 here in before but capacity of tank exc 500 Ltrs but not exc 1000 Ltrs

All as per item No.36 here in before but capacity of tank exc 1000 Ltrs but not exc 2000 Ltrs

All as per item No.36 here in before but for RCC / AC / Ferro cement water tanks of capacity n exc 250 Ltrs.

All as per item No.36 here in before but for RCC / AC / Ferro cement water tanks of capacity exc 250 Ltrs but not exc 500 Ltrs

All as per item No.36 here in before but for RCC / AC / Ferro cement water tanks of capacity exc 500 Ltrs but not exc1000 Ltrs

All as per item No.36 here in before but for RCC / AC / Ferro cement water tanks of capacity exc 1500 Ltrs but not exc 2000 Ltrs

Excavation in trenches n.exc 1. m wide and n exc 1.5m in depth for laying of pipes, foundation etc for manholes, pier holes etc n.exc 10 sqm on plan and n.exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm. complete all as specified and directed.

Removing excavated material (soil) to a distance n.exc. 50m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified and directed.

Supply, laying, jointing and testing galvanised mild steel water tubing 15mm bore 'medium grade' with and including all fittings and laid in trenches including taking down old steel tubing complete all as specified and directed . Note: Earth work and excavation shall be measured and paid separately.

All as per item No.46 here in before but for 20 mm bore

All as per item No.46 here in before but for 25 mm bore

All as per item No.46 here in before but for 40 mm bore

All as per item No.46 here in before but for 50 mm bore

All as per item No.46 here in before but for 80 mm bore

All as per item No.46 here in before but for 100 mm bore

S&F in repairs Gun metal, globe or gate Valve 15mm bore, heavy duty conforming to IS-778 with iron wheel head, screwed both ends for iron pipes complete all as specified and directed .

All as per item No.53 here in before but for 20 mm bore

All as per item No.53 here in before but for 25 mm bore

All as per item No.53 here in before but for 40 mm bore

All as per item No.53 here in before but for 50 mm bore

S&F as in repairs Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 25mm bore and fixed complete all as specified and directed. (Minimum weight of ball valve shall be 455 gms)

S&F as in repairs Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 20mm bore and fixed complete all as specified and directed. (Minimum weight of ball valve shall be 210 gms)

S&F as in repairs Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe 15mm bore and fixed complete all as specified and directed. (Minimum weight of ball valve shall be 142gms)

S&F Foot valve ball type heavy duty suitable for 80mm dia pipe line including taking down existing foot valve any type and make from suction pipe of pump set complete all as specified and directed . Note: The rate quoted shall be for minor alteration to the pipe if any necessitated for fixing the foot valve complete.

M&L Valve pit cover of the size 110cm x110cm outer size made by 3mm thick MS sheet including 40x40x6mm thick angle iron frame and necessary locking arrangements opening in to two parts with suitable size of handle including painting with two coats of synthetic enamel grey/ black paint over one coat of red oxide primer, grouting fixing in existing/ constructed valve chamber and making good disturbed surfaces such as masonry/ bricks works, including taking out old rusted valve chamber cover complete all as specified and directed.

S&F Heavy duty half turn valve of bore size 50mm screwed both ends suitable for fixing to G I pipe including taking out old unserviceable valve any type complete all as specified and directed.

S&F Mild steel automatic phase sequence corrector suitable to operate 415 V+/-15%50 Hz+/-5% complete including low and high voltage protection, time delay minimum 60 seconds for ON-OFF, capable to withstand temperature range-5deg to +50 deg Celsius, single phase preventer, electronic circuit based on IC based technology, suitable up to 15.0 HP capacity motor complete all as specified and directed. Make : SECO, Minilac

Supply only liquid chlorine (Sodium hypo chloride)

Taking out of sluice valves of size 80mm dia bore complete all as specified and directed.

Taking out of sluice valves of size 100mm dia bore complete all as specified and directed.

Taking out of sluice valves of size 150mm dia bore complete all as specified and directed.

S&F Cast Iron sluice valve 80mm dia of class PN-1.6 type duly ISI Marked conforming to as per IS - 14846 with iron wheel head both end flanged, stainless steel spindle, non rising type complete with Neoprene rubber gasket, nuts, bolts and washers etc. complete all as specified and directed.

All as per item No.69 here in before but for 100 mm bore

All as per item No.69 here in before but for 150 mm bore

Taking out care fully 10 HP Centrifugal motor pump from CMC pump house and transporting to work shop for repair, and dismantling the pump set complete and checking serviceability of all spare parts (like bearing, impeller, shaft and replacing of all unserviceable ) and servicing and greasing complete,reassebling and bringing back to pump house re-erecting at original location and commissioning and testing for satisfactory functioning all as specified and directed by the Engineer in charge. Note:- The quoted rate is inclusive of replacing unserviceable parts if any and transportation cost.

Taking out of submersible pump set 12.5 HP along with column pipe of 50mm bore with submersible cable from the bore well of depth upto 80 mtr and transporting it to workshop and repair complete all as specified and directed.

M&L for re-winding of submersible motor 12.5 HP 3 Phase 415 Volt 50Hz AC with same gauge copper conductor including cleaning of stator and rotor including replacing of all unserviceable spare parts and servicing, greasing complete all as specified and directed.

M&L Flushing out of bore well of 150/200mm dia upto 90 Mtrs deep at different location with air compressor until clear water comes out from the bore well for a time period of minimum 05 hrs all as specified and directed.

M&L Cutting and threading 50mm (2" bore) both end MS/GI column pipe heavy duty 6 Mtr long including new socket 50mm long ISI marked with heavy duty all as specified and directed

Re-lowering of repaired bore well pump including transport from workshop and required pipe threading of column pipe with all safety precaution and commissioning and testing all as specified and directed by Engineer in charge. Note:- cutting and threading of column pipe will be measured and paid separately

S&F unplasticised PVC pipes of pressure rating 10 kg/cm2 of size 50mm dia in bore well. Note:- The rate is inclusive of threading at both ends and including coupling for every 3m length.

Supply and connect PVC insulated water proof multi stranded copper conductor cable 3 core 6 sqmm 1100 volts grade ISI marked including disconnecting dismantling taking out old unserviceable cable from LT panel to submersible pump motor set in bore well (including joints and Disconnecting existing cable in bore well) all as directed and specified by engineer in charge. Make:- Finolex/polycab/Havells ISI marked complete.

S&F digital water level indicator device (digital display) for OHT fixing at pump house/ installation 7 to 10 meter rope for inside of tank with all accessories and specified. Make:- V tech digital water level indicator/or its equivalent SECO type DDS 2 . Note:- a) 3 x1.5 sqmm multistranded copper cable in 20mm PVC conduit for providing power supply to water level indicator will be measured and paid separately . b) 4 core 0.5sqmm size cable in 20 mm PVC conduit from water level indicator to Over head tank will be measured and paid separately.

S&F 3 x 1.5 sqmm multistranded copper conductor cable in and including 20mm PVC conduit for providing power supply to water level indicator.

S&F 4 x 0.5 sqmm multistranded copper conductor cable in and including 20mm PVC conduit from water level indicator to Over head tank.

M&L in repair water level indicator caging steel structure made out of 3 mm thick mild steel sheet and angle iron of size 40X40X6 mm thick with pulley of brass, rope of steel float of copper hook with high quality PVC floating ball etc duly painted marking of water level scale (0 to 35000 ie 5000 gln,10000 gln,15000....etc) by synthetic enamel paint over one coat of red oxide primer and fixing on top of sump in and including PCC 1:4:8 type D2 foundation not less than 500 x 600 x 250mm for fixing of water level indicator complete all as directed.

M&L for servicing and greasing of Motor with pump of 10 HP capacity along with base frame, Bolt & Nut ,complete removal of existing paint by scrubbing with wire mesh etc and painting with two coat of synthetic enamel paint over a coat of red oxide primer complete all specified and as directed.

M&L for servicing and greasing of Motor with pump of 3 HP capacity along with base frame, Bolt & Nut ,complete removal of existing paint by scrubbing with wire mesh etc and painting with two coat of synthetic enamel paint over a coat of red oxide primer complete all specified and as directed.

M&L for servicing and greasing of Motor with pump of 2 HP capacity along with base frame, Bolt & Nut ,complete removal of existing paint by scrubbing with wire mesh etc and painting with two coat of synthetic enamel paint over a coat of red oxide primer complete all specified and as directed.

S&F in repair bore well starter suitable for 12.5 HP submersible motor including MCB 32 A complete all as specified and directed. Make: C&S Model No. BE3 -SPSDDX204 321 - HM or Equivalent model of L&T / SEIMEN,

Construction of masonry valve chamber of size 450 x 450 x 850mm internal size, 100mm thick foundation using PCC 1:4:8, type D2, over 15cm thick hard core, 20cm thick solid block masonry with blocks cast using PCC, rendering internal surfaces and external surfaces up to 15cm below ground level and top of floor in cement and sand mortar 1:4, finished even and smooth without using extra cement, 3.0mm thick MS sheet cover including 40mm x 40mm x 6mm flat iron hold fasts, handles, hinges with locking arrangements, 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 surplus soil to a distance not exceeding 50m complete all as specified.

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