REPAIRS/CLEANING TO SEWAGE INSTALATIONS AND SWIMMING POOL FILTRATION PLANT AND VARIOUS COMPONENTS OF STAND BY DG SETS AND OTHER EM EQUIPMENTS AT OUTRAM LINE AREA UNDER GE (ARMY) VADODARA

Amount

Cleaning of existing sewage sump by plugging incoming flow from connected manhole/chamber and arranging temprory pumping system connected to existing delivery line after bypassing the existing sewage sump and then taking out & dumping the sludge/soil/ garbage after cleaning of sump completely and removing sludge & dump out of defence land complete.

Labour only for taking out of non clogging type submersible sewage pump set 7.5 HP capacity with the help of chain pully block mechanism complete including dismantlling of following UNSV accessories for replacement including lowerning, reinstalling in same position after servicing, oiling, greasing and testing complete. Note : (a) Chain pulley block shall be provided by contractor. (b) The replacement of unserviceable parts shall be measured & paid separately under relevant items as "supply Only" (except rewinding of motor).

Labour only for taking out of non clogging type submersible sewage pump set 5 HP capacity with the help of chain pully block mechanism including dismantlling of following UNSV accessories for replacement including lowerning, reinstalling in same position after servicing, oiling, greasing and testing complete. Note : (a) Chain pulley block shall be provided by contractor. (b) The replacement of unserviceable parts shall be measured & paid separately under relevant items as "supply Only" (except rewinding of motor).

M&L for preparation of existing old painted surface of any description such as DG set of any capacity and painted with two coats of synthetic enamel paint to match existing colour with good finish complete.

M&L in replacement of rewinding of motor of 7.5 HP of non clogging type submersible sewage pump set with suitable gauge super enamelled copper winding wire duly coated with insulating varnish & using other insulating material including testing complete.

M&L in replacement of rewinding of motor of 5 HP of non clogging type submersible sewage pump set with suitable gauge super enamelled copper winding wire duly coated with insulating varnish & using other insulating material including testing complete.

Supply only rubber gasket for pump.

Supply only double seal bearing of 7.5 HP pump set of number and size 6305 and 6306.

Supply only double seal bearing of 5 HP pump set of number and size 6304 and 6305.

Supply only Mechanical seal

Supply only Bronze impeller suitable for 7.5 HP Pump set.

Supply only Bronze impeller suitable for 5 HP Pump set.

Supply only Oil for mechanical seal

Supply only Green suction hose pipe medium duty ISI marked of size 75 mm inner dia with wall thickness not less than 5.0 mm suitable for working pressure 6.0 Kg/ Sq cm & bursting pressure 13.0 Kg/ Sq cm complete.

S&F in repairs cast iron bends (any type, radius & angle), tapers any type (Straight bend increasing or decreasing or double socket etc) tee pieces single branch 'Y' junction double branch cross (all socket or socket & spigot) collars caps plug etc upto 150 mm bore for spigot & socket and socket pipes as per IS 1538.

S&F in repairs 150mm bore sluice valve CI both ends flanged class PN-1 conforming to IS-14846 with stainless steel spindle including joints & jointing materials (Rubber gasket, nut, bolts, washers etc) complete.

S&F in repairs 100mm bore sluice valve CI both ends flanged class PN-1 conforming to IS-14846 with stainless steel spindle including joints & jointing materials (Rubber gasket, nut, bolts, washers etc) complete.

S&F in repairs 80mm bore sluice valve CI both ends flanged class PN-1 conforming to IS-14846 with stainless steel spindle including joints & jointing materials (Rubber gasket, nut, bolts, washers etc) complete

M&L for in repairs framed work such as grills, gratings etc with ends of bars, shouldered and/or riveted or forged into spikes framed guard bars, barred iron doors, ladders, chequte plate framed balusters, walkways, railing, framework of water tanks and similar work conforming to Fe-290 Gde E-165.

M&L in repirs Construction of brick masonary valve pit chamber complete of size 1200 mm X 1200 mm X 1200mm (internal dimension) with 3 mm thick sheet with MS angle iron frame of size 50x50x6mm with locking arrangement all as per TD/2004/26 including necessary excavation & earth work in any type of soil and two coats of anti corrosive paint over one coat of zinc chromate primer complete.

M&L earthing complete with GI steel earth plate electrode 600x600x6.3 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below normal ground level,the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15cm on all side and including connected toand including galvanized earth lead wire 4.0 mm dia upto 7.5 mtrs long by means of nuts and bolts, check nuts and washers of GI and connected to earhing test point and earth dolly all as shown in electrical plate No 5 of MES SSR part I & testing on completion including necessary excavation and earth work in any type of soil, PCC (1:3:6) type C1 chamber, with cast iron frame,funnel with watering pipe 20mm dia medium grade,wire mesh and lugs,GI protection pipe,15mm dia,medium grade,7.5 mtr long for protection of earth lead upto test point etc all as specified and as directed.

Supply & hanging in replacement stainless steel link chain of grade AISI 316/DIN/763 8 mm dia on existing chain pulley block mechanism of unit weight of chain not less than 1.11 Kg/RM complete.

Supply & hanging in replacement mild steel stranded rope 8 mm dia made out of 6(strands) X 7 (wire) + 1 Fibre core, duly tied with sewage pump of composite unit weight of rope not less than 0.237 Kg/RM complete.

M&L in replacement of weather proof flexible copper conductor cable of size 2.5 Sqmm, 8 core PVC/Rubber innersheathed, unarmoured suitable for submersible sewage pump complete.

General servicing of existing make of capacity any type DG set including tappet cover adjustment & gasket replacement including replacement of following spares complete. All spares shall be of existing make of Kirlosker / CG

Supply only Diesel fitter

Supply only Lub oil filter

Supply only Carbon bush

Supply only Coupling

Supply only Fan belt / V velt 35 to 100 KVA

Supply only Radiator hose pipe set.

Supply only Air filter

M&L for dismantling the 100/35 KVA DG set FIP assembly for overhauling and caliberation in & through authorised workshop including replacement of worn out rings, plungers, damper plates, gasket etc. including refitting, refixing, & testing complete .

M&L for in replacement of old engine oil from the DG Set sump of various DG Set cleaning the oil sump throughly complete of Make : Servo super 20W 40 of Indian Oil or K OIL or Equilent grade of Hindustan Petrolium.

M&L for repair/overhaulling of self starter 12 volt for 100/35 KVA DG set including replacement of worn out clutch assembly bush, spring, plunger assembly, solenide switch, corbon brushs, spring AVR etc complete.

M&L for topping up of water coolent in radiator of DG set TVS Girling/volvo line or of equivelent make complete.

M&L for cleaning of the fuel tank of DG sets of 100/63/35/30 KVA capacity after decaning the diesel & cleaning with kerosene oil including replacement of level indicator pipe etc. complete.

Dismantling and removing of water pump assesmbly from the engine repair/overhauling the same by replacing worn components like bearing, impeller, bushes, oil seal, water seal, gasket etc. reassembling, refixing and testing complete for DG set 63 to 100 KVA.

Reapair/overhaling of dynamo/ charging alternator including replacement carbon, brushes holder, spring, commutator/slip ring assembly bearing, regulator etc. of any make, type and capacity.

S&F Automatic voltage regulator suitable for DG set of 35 to 100 KVA

M&L for repairing & servicing of alternator of 35 to 100 KVA including cleaning of field and varnishing and drying, decarbonisation of slip ring assembly, checking and calibertion of excitation system etc. Complete.

M&L for replacement of oil pressure metallic pipe suitable for Gen. set of capacity 35 KVA to 63 to 100 KVA complete.

M&L for replacement of PVC flexible fuel pipe suitable for Gen. set of capacity 35 KVA to 100 KVA complete.

Dismantling of radiator of DG set 35 to 100 KVA capacity and transporting to work shop for servicing/cleaning after dismantling twin tanks, replacement of gasket packing, nuts, bolts, washers, descaling with appropriate chemical and welding of copper brazing of damazed fins/tubes and reassembling & refixing in same position after testing complete.

M&L for replacement of engine start relay/cut out 12/24 Volts complete.

M&L for replacement of asbestos rope 12 mm dia wound over exhaust pipe of DG set of any capacity complete.

M&L for replacement of on load change over switch 4 Pole, 415 Volt,125 Amps complete. Make-L&T/HPL/Schneider.

M&L for replacement of on load change over switch 4 Pole, 415 Volt,63 Amps complete. Make-L&T/HPL/Schneider.

M&L for replacement of lubricating oil pressure gauge as per existing make complete. Make Kirloskar or equivalent

M&L for replacement of 35 KVA to 100 KVA engine wiring as per existing from PVC insulated, strander copper conductor wire of size 2.5 sq mm for power circuit & 1.5 sq mm for control/ signal circuit with & including copper lugs, PVC ties, brackets, clamps, termiminal plate, fasteners etc complete.

M&L for replacement of battery terminals brass with steel nuts, bolts & washers .

M&L for replacement of battery 12 volts, 180 AH. Make : Exide / Amaron / TATA

M&L for filling / pouring distill water packed in 20 / 25/ 30 litre PVC containers complete.

M&L for replacement of cylinder head gasket set up to 100 KVA complete.

M&L for replacement of Engine packing kit up to 100 KVA complete.

M&L for replacement of SMPS based Electronic Battery Charger suitable for 12 / 24 Volts battery charging system complete.

M&L for replacement of worm type hose Pipe Clips complete.

M&L for replacement of indicating lamp complete.

M&L flat submersible cable of size 6 sqmm X 3 core 84/0.3(nos of conducto &rdia of wire) for connection of pump to starter including making water pump connections etc complete confirming to IS 694_2010 Make : Polycab/Havells/C&S

S&F in repair fully automatic electronic type star delta starter with voltmeter and ammeter complete of following capacity with Panel all as directed by engineer-in-charge. Make BCH, L&T, ABB etcfor 5 HP Moter

General servicing of existing make of capacity any type Diesel Engine set of 5 HP including tappet cover adjustment & gasket replacement including replacement of following spares complete. All spares shall be of existing make: Kirloskar

Supply only Diesel fitter

Supply only Lub oil filter

Supply only Coupling

Supply only Cast iron gland packing set(set of two)

Supply only Air filter

Supply only Bronze impeller suitable for 5 HP Deisel Pump set.

M&L for servicing of filtration plant of swimming pool For 01 lac gallon of water with cleaning of connected items like filter plant suction seaper, circulating pumps, alum dosing system, rotory twin blower for air application complete.

S&F Green suction hose pipe medium duty ISI marked of size 50 mm inner dia with wall thickness not less than 5.0 mm suitable for working pressure 6.0 Kg/ Sq cm & bursting pressure 13.0 Kg/ Sq cm complete.

M&L for rewinding of monoblock pump motor set of 7.5 HP with suitable gauge copper winding wire, varnishing, insulating mtrl etc after taking out burnt winding wire complete.

M&L for caulking of lead joint of spigot and socket cast iron pipe incl providing lead wool and making joint leak proof including necessay earth work/excavation and making good disturbed site, T & P and draining out water etc of following as directed.

150 mm bore

100 mm bore

S&F in repair Gun metal gate valve iron wheel head screwed both ends for GI steel tubing suitable for 50 mm bore of pipe

S&F in repair Gun metal gate valve iron wheel head screwed both ends for GI steel tubing suitable for 40 mm bore of pipe

S&F in repairs stop valves copper alloy,screwed down, high pressure, with butterfly handle,screwed both ends for iron pipe or for unions and fixed of size 50mm.

Supply only TCCA 90 (Trichloroisocyanuric Acid) in containers.

Supply only Alumn sulphate

S&F nylon brush for suction sweeper as per sample & as directed.

Supply only calcium based high strength chlorination chemical for water disinfection in granular form in factory sealed HDPE container (45/50 Kg Each) having chlorine concentration level 70%. Make - Declibac (Brand Name- Altoch GP) or equivalent make as approved complete.

Supply only calcium based high strength bleaching powder make as approved complete.

OM Engineering