REPAIR/ REPLACEMENT OF WATER SUPPLY SYSTEM, PUMPS, STARTER PANELS, FILTERATION PLANTS, MAINTENANCE OF SWIMMING POOL AND OTHER ALLIED CONNECTED WORKS AT INS MANDOVI UNDER GE (P) NAVY MANDOVI

Amount

Excavating in trenches, not exceeding 1.5 m wide and n exc 1.5 m in depth and getting out in soft disintegrated rock for foundation of pole / stay, or cable trenches etc complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick using excavated material complete all as specified and directed.

Removing excavated material 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.

S & F in repairs CPVC ball valve of size 50 mm dia suitable for CPVC pipe including necessary fittings complete all as specified and directed.

S & F in repairs CPVC ball valve of size 40 mm dia suitable for CPVC pipe including necessary fittings complete all as specified and directed.

S & F in repairs CPVC ball valve of size 25 mm dia suitable for CPVC pipe including necessary fittings complete all as specified and directed.

Supplying and laying in trenches high pressure CPVC Schedule 80 pipes and CPVC Schedule 80 fittings of 75 mm inner dia including necessary solvents, fixtures and taking down old pipes complete all as specified and directed.

Supplying and laying in trenches high pressure CPVC SDR-13.5 pipes and plain CPVC SDR 11 fittings of 50 mm outer dia including necessary solvents, fixtures and taking down old pipes complete all as specified and directed.

Supplying and laying in trenches high pressure CPVC SDR-13.5 pipes and plain CPVC SDR 11 fittings of 25 mm outer dia including necessary solvents, fixtures and taking down old pipes complete all as specified and directed.

S & F in repairs cast iron sluice valve, in any position, double flanged, complete with brass spindle, iron wheel handle, clockwise closing, with drilled hole, heavy duty, PN 1.6, 80 mm dia bore including rubber gasget, nut, bolts, washers etc complete all as specified and directed.

S & F in repairs cast iron sluice valve, in any position, double flanged, complete with brass spindle, iron wheel handle, clockwise closing, with drilled hole, heavy duty, PN 1.6, 100 mm dia bore including rubber gasget, nut, bolts, washers etc complete all as specified and directed.

M & L for cutting water supply line of 150/200 mm and inserting T for taking branch connection for new /existing lines complete all as specified and directed. Note: CI/DI fittings required for T connection as per site/ necessary earthwork etc shall measured and paid seperately under relevant item of this schedule.

Taking up cast iron water mains (including all fittings) of 150 mm dia bore, with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

Taking up cast iron water mains (including all fittings) of 100 mm dia bore, with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and directed.

M & L providing for run lead joints in position for cast iron spigot and socket end pipe of 200 mm dia bore complete all as specified and directed.

M & L providing for run lead joints in position for cast iron spigot and socket end pipe of 150 mm dia bore complete all as specified and directed.

M & L providing for run lead joints in position for cast iron spigot and socket end pipe of 100 mm dia bore complete all as specified and directed.

M & L providing for run lead joints in position for cast iron spigot and socket end pipe of 80 mm dia bore complete all as specified and directed.

S & F 500 litre capacity rotational moulded polyethylene water storage tanks (cylindrical, vertical with closed top) hoisted and fixed in position complete all as specified and directed.

M & L providing CI/ DI fitting for bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc.), tee pieces, single branch, "Y" junction, double branch, cross (flange sockets or socket and spigot) collars, caps and plugs for pipes up to 200 mm dia bore complete all as specified and directed.

Taking out burnt copper winding of centrifugal pump and motor of capacity up to 15 HP and rewinding the same with supper enamelled copper wire of suitable gauge and replaced unserviceable spare / parts including painting and reassembling complete all as directed by Engr-in-Charge. Note: 1. Spares, winding wire etc shall be measured and paid as supply only under relevant items of this schedule. 2. Labour charge for fixing spares shall be deemed to be included in the rate quoted under this item.

Supply only spares suitable for centrifugal pump and motor sets of 10/ 15 HP capacity, complete all as specified and directed.

Ball Bearing

Cooling Fan

Fan Cover

Impeller

Shaft

Coupling set

Impeller casing

Supply only super enamelled copper winding wire of suitable gauge as per capacity/rating of motor complete all as specified and directed.

S & F in repairs single phase preventor suitable for motor output complete all as specified and directed.

Supply and laying PVC insulated, sheathed, stranded copper conductor, flat submersible waterproof cable of 3 core 10 sqmm, 1100 volts grade including taking down old cable complete all as specified and directed.

S & F in repairs telescopic pole 4.8 Mtrs, extendable upto 9.0 Mtrs, made out of aluminium tubing, complete all as specified and directed. Make: Ion Exchange or equivalent

S & F in repairs leaf rakes net, made of polypropelene and white polyester netting, clip type connection, complete all as specified and directed. Make: Ion Exchange or equivalent

S & F in repairs leaf skimmer, made out of aluminium frame as per sample complete all as specified and directed. Make: Ion Exchange or equivalent

S & F in repairs heavy duty nylon curved brush, 18 inch, made in polypropelene and white polyester netting, clip type connection, complete all as specified and directed.

M & L for servicing filtration plant at water supply installations including removing existing gravels in sand filter, painting of filtration plant including replacing unserviceble nuts, bolts of cover plate etc complete all as specified and directed. Note: Sand/ gravel/ pubbles etc required for replacement shall be measured and paid under relevant item of this schedule.

S & fill in replacement pebbles of size 1" - 1.5" mm, in sand filter including getting out existing pebbles from filter complete all as specified and directed.

S & fill in replacement pebbles of size 1" - 3/4" mm in, sand filter including getting out existing pebbles from filter complete all as specified and directed.

S & fill in replacement pebbles of size 3/4'' 1/4" mm, in sand filter including getting out existing pebbles from filter complete all as specified and directed.

S & fill in replacement pebbles of size 3/4 " 1/2 " mm, in sand filter including getting out existing pebbles from filter complete all as specified and directed.

S & fill in replacement coarse siliex of size 1/2" 1/4" mm, in sand filter including getting out existing from filter complete all as specified and directed.

S & fill in replacement coarse siliex of size 1/4" 1/10" mm, in sand filter including getting out existing from filter complete all as specified and directed.

S & fill in replacement graded sand, in sand filter including getting out existing from filter complete all as specified and directed.

Supply, fabrication, installation of self illuminated acrylic LED sign board, factorymade, with custom designed letters of sizes 30 cm up to 40 cm length and thickness from 5 cm up to 6 cm and approved art work/ nomenclature/ logo as directed; back-lit signage complying with following specifications including embedding the signage board firmly with the wall/ MS Angle frame complete all as specified and directed:

Framework shall be provided using 25 x 25 mm square pipe (18 G), with cross supports @ spacing not exceeding 1.0 m of frame length including 20 mm x 20 mm MS Square pipe (18 G) stifferenrs; duly applied with two coats of white colour enamel over a coat of zinc oxide iron primer. Depth of box shall not be less than 165 mm.

Side, Top, Back and bottom Panels shall be made out of 24 gauge chemically treated GI Sheets duly precoated/ powder coated with white MATT finish coating on both inner and outer surfaces. Top panel shall have 24 guage precoated drip cap (fixed with pop rivet or machine moulded to shape) of 25 mm on front and sides to prevent damages due to rain etc. The bottom panel shall be provided with access door fixed with SS screws and suitable housing for LED drivers.

LED Module:- LED 12Vmodule beam angle ≥ 150 degrees with IP rating ≥ 64, 0.72 W/70 Lumens per module of 3 LEDs with 7000 to 8000 K colour temperature. Make : Tridonic / Osram / Cree / GE / equivalent

LED configuration :- 29 LED Modules per Sq mt (Equal division on spacing based on height of box) and one module every 0.20 m on running length of board.

LED power supply :- Input 230 V AC, power supply should be CPCC (Constant power constant current) of 30W/60W/120 W each.

Graphics :- Graphics shall be computer plotter cut with translucent cast vinyl matching the colour specification of the installation.

Dismantling cross-arms of M.S. channel or angle sections etc. complete all as specified and directed.

M & L for providing cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as specified and directed.

S & F fire retardant insulated synthetic mat for LT, 1100 Volts, of 2.0 mm thick ± 10% conforming to IS, tested for breakdown strength, ageing properties, insulation resistance, effect of acid, alkaline, diesel & transformer oil, leakage current test, fire test etc; having the width of 1000mm ± 20mm, complete all as specified and directed. Make: Vardhaman/Jyothi/Cease fire/ equivalent

Supply, install, commissioning & testing, liquid chlorination chemical dosing pump, high pressure single head gear motored adjustable dosing pump with all accessories including lead, tubing, connecting nuts, injection check valve, clay weight and ferrules complete with all accessories as per manufacturer's instructions including taking out old unserviceable dosing pump complete all as directed. Make: Ion Exchange/ Ramco/ Declibac or equivalent

Supply, install, commissioning & testing, chlorination chemical dosing system consisting of 100 ltrs PE/FRP tank with PE FRP lid and level gauge alongwith agitator with shaft and blade mounted on tank weight and ferrules complete with all accessories as per manufacturer's instructions including taking out old unserviceable chemical dosing system complete all as directed. Make: Ion Exchange/ Ramco/ Declibac or equivalent

Supply and laying double wall corrugated (DWC) HDPE duct pipe of size not less than 40 mm outer dia, made of polyethylene (PE) with smooth internal and profiled external surface, conforming to IS, of approved ccolour, for non pressure, suitable for laying undergound cables including bends, connected coupler fittings for jointing etc complete all as specified and directed.

Supply and laying PVC insulated, unsheathed, multistranded copper conductor of 3 core 2.5 sqmm including taking down old cable complete all as specified and directed.

M & L for disconnecting all electric and water supply connections and other related items and lifting the unserviceable centrifugal/ mono block pump of capacity 40/50HP, 3 phase, 415 V, by mechanical/ manual method including dismantling the water supply lines and keeping the pump set in safe custody for repair including transportation of the defective pump set and motor from pump house to workshop for repair and back and re-installation the same at existing location after necessary repair including testing on completion complete all as specified and directed.

M & L for disconnecting all electric and water supply connections and other related items and lifting the unserviceable centrifugal/ monoblock pump of capacity 20-30 HP, 3 phase, 415 V, by mechanical/ manual method including dismantling the water supply lines and keeping the pump set in safe custody for repair including transportation of the defective pump set and motor from pump house to workshop for repair and back and re-installation the same at existing location after necessary repair including testing on completion complete all as specified and directed.

M & L for disconnecting all electric and water supply connections and other related items and lifting the unserviceable centrifugal/ monoblock pump of capacity 7.5 to 15 HP, 3 phase, 415 V, by mechanical/ manual method including dismantling the water supply lines and keeping the pumpset in safe custody for repair including transportation of the defective pump set and motor from pump house to workshop for repair and back and re-installation the same at existing location after necessary repair including testing on completion complete all as specified and directed.

M & L for disconnecting all electric and water supply connections and other related items and lifting the unserviceable centrifugal/ mono block pump of capacity 5 HP, 3 phase, 415 V, by mechanical/ manual method including dismantling the water supply lines and keeping the pumpset in safe custody for repair including transportation of the defective pump set and motor from pump house to workshop for repair and back and re-installation the same at existing location after necessary repair including testing on completion complete all as specified and directed.

M & L for disconnecting all electric and water supply connections and other related items and lifting the unserviceable centrifugal/ mono block pump of capacity 2 to 3 HP, 3 phase, 415 V, by mechanical/ manual method including dismantling the water supply lines and keeping the pumpset in safe custody for repair including transportation of the defective pump set and motor from pump house to workshop for repair and back and re-installation the same at existing location after necessary repair including testing on completion complete all as specified and directed.

M & L for dismantling unserviceable parts and burnt out copper winding from pump - motor of capacity 30 to 50 HP, 3 phase, 415V, rewinding the motor with super enamelled copper wire of suitable gauge including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coat of synthetic enamel paint and carrying out necessary tests in the presence of Engineer-in-Charge at site, complete all as specified and directed. 1. Spares, winding wire etc shall be measured and paid as supply only under relevant items of this schedule. 2. Labour charge for fixing spares shall be deemed to be included in the rate quoted under this item.

M & L for dismantling unserviceable parts and burnt out copper winding from pump - motor of capacity 7.5 to 20 HP, 3 phase, 415V, rewinding the motor with super enamelled copper wire of suitable gauge including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coat of synthetic enamel paint and carrying out necessary tests in the presence of Engineer-in-Charge at site, complete all as specified and directed. 1. Spares, winding wire etc shall be measured and paid as supply only under relevant items of this schedule. 2. Labour charge for fixing spares shall be deemed to be included in the rate quoted under this item.

M & L for dismantling unserviceable parts and burnt out copper winding from pump - motor of capacity 2 to 5 HP, 3 phase, 415V, rewinding the motor with super enamelled copper wire of suitable gauge including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coat of synthetic enamel paint and carrying out necessary tests in the presence of Engineer-in-Charge at site, complete all as specified and directed. 1. Spares, winding wire etc shall be measured and paid as supply only under relevant items of this schedule. 2. Labour charge for fixing spares shall be deemed to be included in the rate quoted under this item.

Taking down unserviceable parts from centrifugal pump of capacity 30 to 50 HP, three phase, 415 V, including over hauling, servicing/cleaning throughly discharge/ suction cases, impellers, shaft and re-assembling pump carefully including servicing, cleaning and painting the parts with two coats synthetic enamel paint after preperation of surfaces manually including repair/ replacement of unservicable parts as required at site etc and re-assembling/ re-installing the pump complete all as specified and directed. 1. Spares shall be measured and paid as supply only under relevant items of this schedule. 2. Labour charge for fixing spares shall be deemed to be included in the rate quoted under this item.

Taking down unserviceable parts from centrifugal pump of capacity 7.5 to 20 HP, three phase, 415 V, including over hauling, servicing/cleaning throughly discharge/ suction cases, impellers, shaft and re-assembling pump carefully including servicing, cleaning and painting the parts with two coats synthetic enamel paint after preperation of surfaces manually including repair/ replacement of unservicable parts as required at site etc and re-assembling/ re-installing the pump complete all as specified and directed. 1. Spares shall be measured and paid as supply only under relevant items of this schedule. 2. Labour charge for fixing spares shall be deemed to be included in the rate quoted under this item.

Taking down unserviceable parts from centrifugal pump of capacity 2 to 5 HP, three phase, 415 V, including over hauling, servicing/cleaning throughly discharge/ suction cases, impellers, shaft and re-assembling pump carefully including servicing, cleaning and painting the parts with two coats synthetic enamel paint after preperation of surfaces manually including repair/ replacement of unservicable parts as required at site etc and re-assembling/ re-installing the pump complete all as specified and directed. 1. Spares shall be measured and paid as supply only under relevant items of this schedule. 2. Labour charge for fixing spares shall be deemed to be included in the rate quoted under this item.

M & L for providing machine work to worn out portion of non-clog submersible pump shaft of 30 HP to 50 HP capacity including metalling, cutting, polishing and checking the accuracy on the lath machine complete all as specified and directed.

Supply only following spare parts suitable for centrifugal/ monoblock pumps of capacity 30 HP to 50 HP, 3 phase 415 V; matching as per existing complete all as specified and directed.

Ball bearing for motor

Mechanical seal for pump-motor

Impeller

Impeller key

M & L for providing machine work to worn out portion of non-clog submersible pump shaft of 7.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lath machine complete all as specified and directed.

Supply only following spare parts suitable for centrifugal/ monoblock pumps of capacity 7.5 HP to 20 HP, 3 phase 415 V; matching as per existing complete all as specified and directed.

Ball bearing for motor

Mechanical seal for pump-motor

Impeller

Impeller key

M & L for providing machine work to worn out portion of non-clog submersible pump shaft of 2 HP to 5 HP capacity including metalling, cutting, polishing and checking the accuracy on the lath machine complete all as specified and directed.

Supply only following spare parts suitable for centrifugal/ monoblock pumps of capacity 2 HP to 5 HP, 3 phase 415 V; matching as per existing complete all as specified and directed.

Ball bearing for motor

Mechanical seal for pump-motor

Impeller

Impeller key

Taking out vertical submersible pump motor set, of 2.0 HP to 7.5 HP capacity, from existing borewell, dismantling pump after disconnecting all electrical connections and repair/ overhauling including replacement of wornout parts as per sample complete all as specified and diected. Notes: 1. Spares shall be measured and paid as supply only under relevant items of this schedule. 2. Labour charge for fixing spares shall be deemed to be included in the rate quoted under this item. 3. Reassembling, lowering pumpset to its original location, testing and transportation etc shall be deemed to be included in the rate quoted under this item.

Supply only following spare parts suitable for vertical submersible pump motor set, of 2.0 HP to 7.5 HP capacity, 3 phase 415 V; matching as per existing complete all as specified and directed.

Gun metal bush

Impeller

Impeller key

Neck ring (bronze)

Guide ring

Lock bolt for impeller

Shaft sleeve

Shaft coupling (screwed)

Coupling pin & bush

Ball bearing

Lock bolt for shaft coupling

M & L for providing machine work to worn out portion of submersible pump motor set, of 2.0 HP to 7.5 HP capacity, top shaft including metalling, cutting, polishing and checking the accuracy on the lath machine complete all as specified and directed.

S & F in repairs DOL starter alongwith single phase preventor and enclosed in sheet steel enclosure, 3 phase 415 V, with contactor, suitable for 1 to 6 HP electric motor, complete all as specified and directed. Make : L&T Model No. MK1 DOL or any equivalent make as specified here-in-after.

S & F in repairs star delta starter, fully automatic (FASD), alongwith single phase preventor and enclosed in powder coated enclosure, 3 phase 415 V, with PU gasket, suitable for motor of capacity 5 to 10 HP, including all electric connections with wmmeter and volt meter, on/off & trip indicator, including protection against phase failure, phase imbalance, phase reversal, etc complete all as specified and directed. Make : L&T Model No. MK1 FASD or any equivalent make as specified here-in-after.

M & L for repair/servicing of existing sluice valve of 100 mm dia bore after dismantling upper cover, removing the spindle and making it leak proof by replacing the gland packing, nuts, bolts with washer and gasket of both sides complete all as specified and directed.

M & L for repair/servicing of existing sluice valve of 150 mm dia bore after dismantling upper cover, removing the spindle and making it leak proof by replacing the gland packing, nuts, bolts with washer and gasket of both sides complete all as specified and directed.

S & F in repairs voltmeter, digital type, complete all as specified and directed.

S & F in repairs ammeter, digital type, of capacity up to 100 Amp complete all as specified and directed.

S & F in repairs on-off push button pendants with elements red /green /orange complete all as specified and directed.

S & F in repairs MCB Single Pole and Neutral (SPN) of capacity 63 Amps, 240 Volts, breaking capacity 10 KA, ‘C’ series, fixed in proper position complete all as specified and directed.

S & F in repairs MCB Single Pole (SP) of capacity 6 to 32 Amps, 240 Volts, breaking capacity 10 KA, ‘C’ series, fixed in proper position complete all as specified and directed.

S & F in repairs CPVC ball valve of size 20 mm dia suitable for CPVC pipe including necessary fittings complete all as specified and directed.

Supplying and laying in trenches high pressure CPVC SDR-13.5 pipes and plain CPVC SDR 11 fittings of 40 mm outer dia including necessary solvents, fixtures and taking down old pipes complete all as specified and directed.

Supplying and laying in trenches high pressure CPVC SDR-13.5 pipes and plain CPVC SDR 11 fittings of 20 mm outer dia including necessary solvents, fixtures and taking down old pipes complete all as specified and directed.

M & L for replacement of foot valves suitable for 40/50 mm dia bore pipe after taking up suction lines from UG sump of depth max up to 5.0 Mtrs and lowering after replacemnt of foot valve complete all as specified and directed.

M & L for replacement of foot valves suitable for 80 mm dia bore pipe after taking up suction lines from UG sump of depth max up to 5.0 Mtrs and lowering after replacemnt of foot valve complete all as specified and directed.

M & L for cutting road/hard standing for width not less than 30 cm and depth not exceeding up to 45 cm for laying pipe lines and making good to road /hard standing area as per existing complete all as specified and directed.

Note: An amount of Rs 39,141.00 on account of Credit Schedule for Schedule A Part I shall be deducted from the total amount of BOQ to arrive at Contract Sum.

Shree Ram Enterprises (BID ID -3490880)

SHIVANI ENTERPRISES (BID ID -3490997)