PREVENTIVE MAINT AND REPAIR AND MAINTENANCE OF PUMP SETS, CLEANING OF UGs SUMPS, OHTs AND EXTERNAL WATER SUPPLY NETWORK INCLUDING ALLIED ITEMS AT MO (MB) GHATKOPAR UNDER GE (NW) BHANDUP

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for exposing getting out GI/CI pipes in soft/loose soil complete all as specified and as directed by Engineer In Charge.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for exposing getting out GI/CI pipes in hard/dense soil complete all as specified and as directed by Engineer In Charge.

M&L for surface dressing in soft/loose soil not exceeding 15 cm deep and cleaning of area complete all as specified and as directed by Engineer In Charge.

Returning ,filling in, including spreading levelling watering and well ramming lin layers not exceeding 25 cm after the pipes have been laid complete all as specified and as directed by Engineer In Charge.

Removing excavated material / soil to a distance n. exc 50 m above starting point complete all as specified and as directed by Engineer In Charge.

Taking up or down steel / CI tubing and connections including cleaning for refixing or removal to store of 80/100 mm bore complete all as specified and as directed by Engineer In Charge.

All as per above item No 6 but 50mm bore

All as per item No 6 but 40mm bore

All as per above item No 6 but 25mm bore

All as per above item No 6 but 20mm bore

Supply and fixing in trenches for 100 mm bore suction pipe jointing GI tubing medium grade including all fittings such as bends elbows tees union short pieces connectors check nuts caps plugs etc for the following sizes ccomplete all as specified and as directed by Engineer In Charge. Note : Excavation and earth work will be measured and paid separately under relevant items.

All as per item No 11 but 80 mm bore

All as per item No 11 but 50 mm bore

All as per item No 11 but 40 mm bore

All as per item No 11 but 25 mm bore

All as per item No 11 but 20 mm bore

Supply and fixing on floor, ceiling wall and in sump jointing GI tubing medium grade including all fittings such as bends elbows tees union short pieces connectors check nuts caps plugs etc for the 80 mm bore complete all as specified and as directed by Engineer In Charge.

All as per item No 17 but 50 mm bore

All as per item No 17 but 40 mm bore

All as per item No 17 but 25 mm bore

Material and Labour for rubber gasketing out (titan joint) for DI pipe of size 100mm complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs gun metal gate valve with iron wheel head screwed both ends for iron pipe for 80 mm bore complete all as specified and as directed by Engineer In Charge.

All as per item No 22 but 50 mm bore

All as per item No 22 but 40 mm bore

All as per item No 22 but 25 mm bore

All as per item No 22 but 20 mm bore

Supply and fix in repair sluice valve of size 150 mm long type with cast iron body bonnet wedge stuffing box gland thrust plate hand wheel of grey cast iron spindle of stainless steel nut body seal ring and wedge facing ring lead tin, bronze bolt nut of high carbon steel bounate gasket of compressed fibre glands packing of jute having flanged & drill type nominal pressure rating, PN 1.6 i.e 10 kgs/Sqcm unit conforming to IS -14846-2000 including material & labour for jointing flanged joint with rubber fibre jointing ring bolt nut & washer etc including necessary earth work complete all as specified and as directed by Engineer In Charge. Make : Kirloskar/Leader/L&T (Audco)/Zoloto.

All as per item No 27 here in before but of size 100 mm.

All as per item No 27 here in before but of size 80 mm.

Supply and fix in repair non return valve of size 50 mm long type with cast iron body bonnet wedge stuffing box gland thrust plate hand wheel of grey cast iron spindle of stainless steel nut body seal ring and wedge facing ring lead tin, bronze bolt nut of high carbon steel bounate gasket of compressed fibre glands packing of jute having flanged & drill type nominal pressure rating, PN 1.6 i.e 10 kgs/Sqcm unit conforming to IS -14846-2000 including material & labour for jointing flanged joint with rubber fibre jointing ring bolt nut & washer etc including necessary earth work complete all as specified and as directed by Engineer In Charge. Make : Kirloskar/Leader/L&T (Audco)/Zoloto

All as per item No 30 here in before but of size 80 mm.

All as per item No 30 here in before but of size 100 mm.

All as per item No 30 here in before but of size 150 mm.

Supply and fix in repairs Foot valve cast iron body both ends flanged suitable for 150 mm bore CI pipe connection complete all as specified and as directed by Engineer In Charge.Make Kirloskar/Kartar/BIR/AUDCO

Supply and fix in repairs Foot valve cast iron body both ends flanged suitable for 100mm bore CI pipe connection complete all as specified and as directed by Engineer In Charge. Make Kirloskar/Kartar/BIR/AUDCO

Supply and fix in repairs Foot valve cast iron body both ends flanged suitable for 80mm bore CI pipe connection complete all as specified and as directed by Engineer In Charge. Make Kirloskar/Kartar/BIR/AUDCO

Supply and fix in repairs brass foot valve 50 mm size screw type heavy grade of make Kirloskar or equivalent complete all as specified and as directed by Engineer In Charge.

Cleaning of underground sump by draining / pumping of water removing / sludge from bottom removing algaes and other growth from wall/floor/ roofs by high pressure cleaning method with rotary jets with approved detergent fubbing with vaccum cleaner sucking out all dirty water disinfecting the sump with chemical treatment (Chemical approved by FOA/WHO to make the sump totally clean bacteria free including painting MS steps manhole covers and suction pipe with synthetic enamel paint of 10000 gallons capacity at Officer Qters MOORA Ghatkopar complete all as specified and as directed by Engineer In Charge.

Cleaning of underground sump by draining / pumping of water removing / sludge from bottom removing algaes and other growth from wall/floor/ roofs by high pressure cleaning method with rotary jets with approved detergent fubbing with vaccum cleaner sucking out all dirty water disinfecting the sump with chemical treatment (Chemical approved by FOA/WHO to make the sump totally clean bacteria free including painting MS steps manhole covers and suction pipe with synthetic enamel paint of 20000 gallons capacity at Officer qters MOORA Ghatkopar complete all as specified and as directed by Engineer In Charge.

Cleaning of underground sump by draining / pumping of water removing / sludge from bottom removing algaes and other growth from wall/floor/ roofs by high pressure cleaning method with rotary jets with approved detergent fubbing with vaccum cleaner sucking out all dirty water disinfecting the sump with chemical treatment (Chemical approved by FOA/WHO to make the sump totally clean bacteria free including painting MS steps manhole covers and suction pipe with synthetic enamel paint of 25000 gallons capacity at main pump house at Ghatkopar complete all as specified and as directed by Engineer In Charge.

Cleaning of underground sump by draining / pumping of water removing / sludge from bottom removing algaes and other growth from wall/floor/ roofs by high pressure cleaning method with rotary jets with approved detergent fubbing with vaccum cleaner sucking out all dirty water disinfecting the sump with chemical treatment (Chemical approved by FOA/WHO to make the sump totally clean bacteria free including painting MS steps manhole covers and suction pipe with synthetic enamel paint of 30000 gallons capacity at Main pump house at Ghatkopar complete all as specified and as directed by Engineer In Charge.

Cleaning of underground sump by draining / pumping of water removing / sludge from bottom removing algaes and other growth from wall/floor/ roofs by high pressure cleaning method with rotary jets with approved detergent fubbing with vaccum cleaner sucking out all dirty water disinfecting the sump with chemical treatment (Chemical approved by FOA/WHO to make the sump totally clean bacteria free including painting MS steps manhole covers and suction pipe with synthetic enamel paint of 30000 gallons capacity at Nau Sena Vihar at Ghatkopar complete all as specified and as directed by Engineer In Charge.

Material and labour for disconnecting & stopping of incoming/ washout and outgoing pipes by making suitable arrangements to avoid chocking of pipe line, removing total water from the tank & depositing the same in low laying areas all as directed cleaning the overhead tank from in side by using high pressure cleaning method with rotary jet wilth approved detergent rubbing/ scrapping wall / floor /ceiling with wet vaccume cleaner sucking out all dirty water and disinfecting the tank chemical treatment (chemical approved by FOA/WHO) to make sump totally cleaned and bacteria free including painting pit cover marking date of cleaning and next due and pipes (raising delivery wash out and over flow with sluice valves) including painting of pipe with two coats of synthetic enemel paint as per MES colour approved by EIC at site for RCC overhead tank 10 mtr stanging 2000 gallons at NS-9 Ghatkopar complete all as specified and as directed by Engineer In Charge.

Material and labour for disconnecting & stopping of incoming/ washout and outgoing pipes by making suitable arrangements to avoid chocking of pipe line, removing total water from the tank & depositing the same in low laying areas all as directed cleaning the overhead tank from in side by using high pressure cleaning method with rotary jet wilth approved detergent rubbing/ scrapping wall / floor /ceiling with wet vaccume cleaner sucking out all dirty water and disinfecting the tank chemical treatment (chemical approved by FOA/WHO) to make sump totally cleaned and bacteria free including painting pit cover marking date of cleaning and next due and pipes (raising delivery wash out and over flow with sluice valves) including painting of pipe with two coats of synthetic enemel paint as per MES colour approved by EIC at site for RCC overhead tank 10 mtr stanging 1000 gallons at DSC Ghatkopar complete all as specified and as directed by Engineer In Charge.

Material and labour for disconnecting & stopping of incoming/ washout and outgoing pipes by making suitable arrangements to avoid chocking of pipe line, removing total water from the tank & depositing the same in low laying areas all as directed cleaning the overhead tank from in side by using high pressure cleaning method with rotary jet wilth approved detergent rubbing/ scrapping wall / floor /ceiling with wet vaccume cleaner sucking out all dirty water and disinfecting the tank chemical treatment (chemical approved by FOA/WHO) to make sump totally cleaned and bacteria free including painting pit cover marking date of cleaning and next due and pipes (raising delivery wash out and over flow with sluice valves) including painting of pipe with two coats of synthetic enemel paint as per MES colour approved by EIC at site for RRC overhead tank 30 mtr stanging 100000 gallons main pump house at Ghatkopar complete all as specified and as directed by Engineer In Charge.

Material and labour for disconnecting & stopping of incoming/ washout and outgoing pipes by making suitable arrangements to avoid chocking of pipe line, removing total water from the tank manually & depositing the same in low laying areas all as directed cleaning the underground sump from in side by using high pressure cleaning method with rotary jet wilth approved detergent rubbing/ scrapping wall / floor /ceiling with wet vaccume cleaner sucking out all dirty water and disinfecting the tank chemical treatment (chemical approved by FOA/WHO) to make sump totally cleaned and bacteria free including painting pit cover marking date of cleaning and next due and pipes (raising delivery wash out and over flow with sluice valves) including painting of pipe with two coats of synthetic enemel paint as per MES colour approved by EIC at site for RCC underground sump 2000 gallons at NMC Bldg complete all as specified and as directed by Engineer In Charge.

Material and labour for disconnecting & stopping of incoming/ washout and outgoing pipes by making suitable arrangements to avoid chocking of pipe line, removing total water from the tank & depositing the same in low laying areas all as directed cleaning the underground sump from in side by using high pressure cleaning method with rotary jet wilth approved detergent rubbing/ scrapping wall / floor /ceiling with wet vaccume cleaner sucking out all dirty water and disinfecting the tank chemical treatment (chemical approved by FOA/WHO) to make sump totally cleaned and bacteria free including painting pit cover marking date of cleaning and next due and pipes (raising delivery wash out and over flow with sluice valves) including painting of pipe with two coats of synthetic enemel paint as per MES colour approved by EIC at site for RCC underground sump 33000 gallons at Vikramaditya sump ans Naval stored complex sump complete all as specified and as directed by Engineer In Charge.

Overhauling centrifugal pump set of capacity 25 HP after removing from base plate disconnecting form pipe line and dismentling pump set, replacing US gland packing gun metal bush bearing and water seal applying greasing etc reassembling the pump set and refixing back on the base plate and conneting existing pipe line with nuts, bolts and new gasket including painting of motor and pump sets suction and discharge pipe line with one coat of paint with spray painting also connecting the existing cable etc. checking and starting and testing complete pump set for satisfactory pump set complete all as specified and as directed by Engineer In Charge.

Overhauling monoblock pump set of capacity 15 HP after removing from base plate disconnecting form pipe line and dismentling pump set, replacing US gland packing gun metal bush bearing and water seal applying greasing etc reassembling the pump set and refixing back on the base plate and conneting existing pipe line with nuts, bolts and new gasket including painting of motor and pump sets suction and discharge pipe line with one coat of paint with spray painting also connecting the existing cable etc. checking and starting and testing complete pump set for satisfactory pump set complete all as specified and as directed by Engineer In Charge.

Overhauling monoblock pump set of capacity 10 HP after removing from base plate disconnecting form pipe line and dismentling pump set, replacing US gland packing gun metal bush bearing and water seal applying greasing etc reassembling the pump set and refixing back on the base plate and conneting existing pipe line with nuts, bolts and new gasket including painting of motor and pump sets suction and discharge pipe line with one coat of paint with spray painting also connecting the existing cable etc. checking and starting and testing complete pump set for satisfactory pump complete all as specified and as directed by Engineer In Charge.

Overhauling monoblock pump set of capacity 7.5 HP after removing from base plate disconnecting form pipe line and dismentling pump set, replacing US gland packing gun metal bush bearing and water seal applying greasing etc reassembling the pump set and refixing back on the base plate and conneting existing pipe line with nuts, bolts and new gasket including painting of motor and pump sets suction and discharge pipe line with one coat of paint with spray painting also connecting the existing cable etc. checking and starting and testing complete pump set for satisfactory pump set complete all as specified and as directed by Engineer In Charge.

Overhauling monoblock pump set of capacity 05 HP after removing from base plate disconnecting form pipe line and dismentling pump set, replacing US gland packing gun metal bush bearing and water seal applying greasing etc reassembling the pump set and refixing back on the base plate and conneting existing pipe line with nuts, bolts and new gasket including painting of motor and pump sets suction and discharge pipe line with one coat of paint with spray painting also connecting the existing cable etc. checking and starting and testing complete pump set for satisfactory pump set complete all as specified and as directed by Engineer In Charge.

Disconnenting removing dismantling and rewinding of electric motor induction type three phase 415 Volts 50 Hz AC supply with super enamelled copper wire of suitable gauge including varnishing, reassembling/ re-fixing connecting and commissioning and testing complete for 10 HP cap pump motor complete all as specified and as directed by Engineer In Charge.

Disconnenting removing dismantling and rewinding of electric motor induction type three phase 415 Volts 50 Hz AC supply with super enamelled copper wire of suitable gauge including varnishing, reassembling/ re-fixing connecting and commissioning and testing complete for 25 HP cap pump motor complete all as specified and as directed by Engineer In Charge.

Disconnenting removing dismantling and rewinding of electric motor induction type three phase 415 Volts 50 Hz AC supply with super enamelled copper wire of suitable gauge including varnishing, reassembling/ re-fixing connecting and commissioning and testing complete for 15 HP cap pump motor complete all as specified and as directed by Engineer In Charge.

Disconnenting removing dismantling and rewinding of electric motor induction type three phase 415 Volts 50 Hz AC supply with super enamelled copper wire of suitable gauge including varnishing, reassembling/ re-fixing connecting and commissioning and testing complete for 7.5 HP cap pump motor complete all as specified and as directed by Engineer In Charge.

Disconnenting removing dismantling and rewinding of electric motor induction type three phase 415 Volts 50 Hz AC supply with super enamelled copper wire of suitable gauge including varnishing, reassembling/ re-fixing connecting and commissioning and testing complete for 3/5 HP cap pump motor complete all as specified and as directed by Engineer In Charge.

M & L for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 cm thick buried directly in ground vertically at a depth not less than 2.25 m below normal ground level with top level of earth plate at depth not less than 1.5 m below normal ground level surrounded form all sides by 15 cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connection by using GI strip 32 mm x 6 mm by means of bolts, nuts, check nuts and washers of galvanized iron upto test point and protected by GI pipe light grade 40 mm bore up to 7.5 Mtr connected to a main switch board or main control board and GI pipe light grade 20 mm bore for watering and including funnel, wire mesh, 80 mm thick pre-cast RCC 1:2:4, type B-1 cover reinforced with hard drawn steel wire fabric weighing not less than 4 Kg/Sqm in lieu of CI cover, PCC 1:3:6 type C2 pit / chamber including all necessary excavation and earth work, disposal of surplus soil to a distance not exceeding 50 m all as specified and as shown in Electrical Plate No 3 of MES Schedule Part – I of 2009 complete all as specified and as directed by Engineer In Charge.

Material and labour for construction of valve chamber of size 900 x 900 mm x 900mm (internal diamensions built in brick masonary on 15 cm thick PCC foundaton (1 : 4 : 8) type D-2 using 40 mm graded stone aggregate over 100 mm thck hard cor with brick work masonary in cement mortar 1:4 using 'B' class bricks and rendering in cement mortar 1: 4, 10 mm thck internally including exposed surfaces of external surfaces, MS cover made out of 3 mm thick MS sheet on angle iron framework made out of 40 x 40 x 3 mm duly embedded in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate with hold fast made out of MS flat iron 25 x 6 mm x 300 mm long and 40 mm thck PCC coping 40 mm thick 1:2:4 type B-0 using 12.5 mm graded stone aggregate with handle hinges with locking arrangement & applying two coats of synthetic enamel paint over a coat of red oxide primer to all exposed steel surfaces complete all as specified and directed by Engineer-in-Charge.

Material and labour for construction of valve chamber of size 500 x 400 mm x 600 mm(internal diamensions built in brick masonary on 15 cm thick PCC foundaton (1 : 4 : 8) type D-2 using 40 mm graded stone aggregate over 100 mm thck hard cor with brick work masonary in cement mortar 1:4 using 'B' class bricks and rendering in cement mortar 1: 4, 10 mm thck internally including exposed surfaces of external surfaces, MS cover made out of 3 mm thick MS sheet on angle iron framework made out of 40 x 40 x 3 mm duly embedded in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate with hold fast made out of MS flat iron 25 x 6 mm x 300 mm long and 40 mm thck PCC coping 40 mm thick 1:2:4 type B-0 using 12.5 mm graded stone aggregate with handle hinges with locking arrangement & applying two coats of synthetic enamel paint over a coat of red oxide primer to all exposed steel surfaces complete all as specified and directed by Engineer-in-Charge.

Material and labour for construction of valve chamber of size 600 x 600 mm x 600 mm(internal diamensions built in brick masonary on 15 cm thick PCC foundaton (1 : 4 : 8) type D-2 using 40 mm graded stone aggregate over 100 mm thck hard cor with brick work masonary in cement mortar 1:4 using 'B' class bricks and rendering in cement mortar 1: 4, 10 mm thck internally including exposed surfaces of external surfaces, MS cover made out of 3 mm thick MS sheet on angle iron framework made out of 40 x 40 x 3 mm duly embedded in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate with hold fast made out of MS flat iron 25 x 6 mm x 300 mm long and 40 mm thck PCC coping 40 mm thick 1:2:4 type B-0 using 12.5 mm graded stone aggregate with handle hinges with locking arrangement & applying two coats of synthetic enamel paint over a coat of red oxide primer to all exposed steel surfaces complete all as specified and directed by Engineer-in-Charge.

Material and labour for construction of valve chamber of size 1000 x 1000 mm x 900 mm(internal diamensions built in brick masonary on 15 cm thick PCC foundaton (1 : 4 : 8) type D-2 using 40 mm graded stone aggregate over 100 mm thck hard cor with brick work masonary in cement mortar 1:4 using 'B' class bricks and rendering in cement mortar 1: 4, 10 mm thck internally including exposed surfaces of external surfaces, MS cover made out of 3 mm thick MS sheet on angle iron framework made out of 40 x 40 x 3 mm duly embedded in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate with hold fast made out of MS flat iron 25 x 6 mm x 300 mm long and 40 mm thck PCC coping 40 mm thick 1:2:4 type B-0 using 12.5 mm graded stone aggregate with handle hinges with locking arrangement & applying two coats of synthetic enamel paint over a coat of red oxide primer to all exposed steel surfaces complete all as specified and directed by Engineer-in-Charge.

Supply and fixing water meter for 100 mm dia CI pipe as er ISO-4064 Class-B including material & labour for jointing flanged joint with rubber fibre jointing ring bolt nut & washer etc including necessary earth work. complete all as specified and as directed by Engineer In Charge. Make :KRANTI/ Kirloskar/Leader/L&T (Audco)/Zoloto

Supply and fixing water meter for 80 mm dia CI pipe as er ISO-4064 Class-B including material & labour for jointing flanged joint with rubber fibre jointing ring bolt nut & washer etc including necessary earth work complete all as specified and as directed by Engineer In Charge.. Make :KRANTI/ Kirloskar/Leader/L&T (Audco)/Zoloto

supply and fixing jointing and commissioning ISI marked IS NO:83292000 centrifugally cast ductile iron pipe (DI Pipe) of nominal diameter (DN) 150 mm class K-7 with internal cement mortor lining and external bitumen coating socketed and spigot complete all as specified and as directed by Engineer In Charge. (a) DI fittings and excavation work will e meassured and paid separately. (b) The push-on-joint (rubber gasket) shall be measured and paid separately.

supply and fixing jointing and commissioning ISI marked IS NO:83292000 centrifugally cast ductile iron pipe (DI Pipe) of nominal diameter (DN) 100 mm class K-7 with internal cement mortor lining and external bitumen coating socketed and spigot complete all as specified and as directed by Engineer In Charge. (a) DI fittings and excavation work will e meassured and paid separately. (b) The push-on-joint (rubber gasket) shall be measured and paid separately.

Supply and fixing and jointing ductile iron fittings (DI Specials) such as bends,colars,tail piece, upto 200 mm dia pipe complete all as specified and as directed by Engineer In Charge.

Supply and fixing Mechanical joint fittings (DI/CI Specials) with suitable pipe piece as per site requirment upto 100 mm dia pipe complete all as specified and as directed by Engineer In Charge.

Supply and fixing UPVC pipe 32 mm dia and fittings connected accessories complete all as specified and as directed by Engineer In Charge.

Supply and fixing UPVC pipe 40 mm dia and fittings connected accessories complete all as specified and as directed by Engineer In Charge.

M&L for PVC insulated cable, sheathed multistranded copper cable of 2.5 sqmm (FRLS) 3 core for solar wiring and connected complete all as specified and as directed by Engineer In Charge.

Taking down and reinstallation and Testing and commissioning of existing solar water heater system by fixing of some minor accessories like rubber gasket, washers nuts and bolts etc complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs of MCB 100 Amps 4 Pole, with breaking capacity 16 KA complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs of MCB 63 Amps 4 Pole, with breaking capacity 16 KA complete all as specified and as directed by Engineer In Charge.

Supply and fixing solar glass tubes of size 58 x 1800 mm length complete all as specified and as directed by Engineer In Charge.

Supply and fixing solar glass tubes of size 58 x 2100 mm length complete all as specified and as directed by Engineer In Charge.

Dismantling of existing pumps taken out broken impeller and supply and fix impeller of existing pump suitable of 25 HP centrifugal pump sets complete all as specified and as directed by Engineer In Charge.

Dismantling of existing pumps taken out broken impeller and supply and fix impeller of existing pump suitable of 15 HP centrifugal pump sets complete all as specified and as directed by Engineer In Charge.

Dismantling of existing pumps taken out broken impeller and supply and fix impeller of existing pump suitable of 5 HP centrifugal pump sets complete all as specified and as directed by Engineer In Charge.

Dismantling of existing motor and pumps taken out unserviceable star bush and supply and fix star bush of existing pumps and motor of size upto 25 HP complete all as specified and as directed by Engineer In Charge.

Dismantling of existing motor and pumps taken out unserviceable pully and supply and fix pully of existing pumps and motor of size upto 25 HP complete all as specified and as directed by Engineer In Charge.

Taking down and S&F contractor 55 Amp for the motor complete all as specified and as directed by Engineer In Charge.

Taking down and S&F contractor 45 Amp for the motor complete all as specified and as directed by Engineer In Charge.

S&F 2mm thick fibre glass reinforced translucent corrugated sheeting for 25mm/32mm pipe with two corrugation side lap fixed with coach screw and washer in roof,wall all as specified and directed by Engineer-in-Charge.

S&F in repairs ball valve complete with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixing of size 20 mm dia including connected fittings complete all as specified and as directed by Engineer In Charge.

S&F in repairs ball valve complete with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixing of size 25 mm dia including connected fittings complete all as specified and as directed by Engineer In Charge.

S&F in repairs ball valve complete with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixing of size 40 mm dia including connected fittings complete all as specified and as directed by Engineer In Charge.

S&F in repairs MS steel work of quality for ladders, stairs, hand rails, including cleats, valve chamber covers, pump set coupling covers, rackets, base plates for pump sets, supporting channels on culvert etc complete all as specified and as directed by Engineer In Charge.

Materials and labour for servicing & spray painting factory made powder coated as approved colour and servicing of LT panel with burnts wiring, cleaning of panel , lugs, glands of any size, and others connected accessories complete all as specified and as directed by Engineer In Charge.

Supply installed and replacements of water level indicator with providing electronic type water level indicator electrically operated including indicator box , regulating , controls and connecting cables etc with provision of sensors inside the OH tank of capacity one lakh gallon at main Pump House Ghatkopar OH tank for both inner and outer tank including drilling Holes, hold-fast and clamps etc complete all as specified and as directed by Engineer In Charge.

Supply installed and replacements of water level indicator with providing electronic type water level indicator electrically operated including indicator box , regulating , controls and connecting cables etc with provision of sensors inside the underground sump of capacity 30000, 30000 & 25000 gallons at main Pump House, NSV Pump house, & Moora Pump House , MHADA Pum house for both inner and outer tank including drilling Holes, hold-fast and clamps etc complete all as specified and as directed by Engineer In Charge.

M&L for armoured copper conductor cable 1.5 sqmm 6 core for providing electric supply to water level indicator in PVC conduits of suitable size fixed to wall / ceiling complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs of SS tank support for solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs of wind proof feet for frame of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs GI coated frame of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs Tube support of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs inner tank cap and outer tank cap of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs floating ball of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs decorative cap,screw chute,silicon rings, anti-dust rings, air vent cap & sealing fittings of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs electric heater cap seal & cover of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs electric heating element of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

Supply and fix in repairs electric thermostate of solar water heater as per site requirment complete all as specified and as directed by Engineer In Charge.

M&L for PCC of type B2 1:2:4 (40 mm graded aggregate) cement concrete in foundation/ road filling, Pump house area complete all as specified and as directed by Engineer In Charge.

M&L fabrication of MS clamp of size 50x4 mm and min total length 1.0 mtr using 4 nos nut, bolt and washers for supporting lead joints for CI pipes of dia 80 mm to 300 mm including necessary preparation of surfaces and applying a coat of red oxide zinc chrome primer complete all as specified and as directed by Engineer In Charge.

Supply, laying and testing DI socket leak repairing clamp complete with nuts and EPDM gasket having bore/dia 80 mm for repair of leakage/ break down of DI pipes socket complete all as specified and as directed by Engineer In Charge.

Supply, laying and testing DI socket leak repairing clamp complete with nuts and EPDM gasket having bore/dia 100 mm for repair of leakage/ break down of DI pipes socket complete all as specified and as directed by Engineer In Charge.

Supply, laying and testing DI socket leak repairing clamp complete with nuts and EPDM gasket having bore/dia 150 mm for repair of leakage/ break down of DI pipes socket complete all as specified and as directed by Engineer In Charge.

Supply, laying and testing MS patch clamp or leak repairing clamp complete with accessories having bore/dia 80mm for repair of leakage/ break down of DI pipes complete all as specified and as directed by Engineer In Charge.

Supply, laying and testing MS patch clamp or leak repairing clamp complete with accessories having bore/dia 100mm for repair of leakage/ break down of DI pipes complete all as specified and as directed by Engineer In Charge.

Supply, laying and testing MS patch clamp or leak repairing clamp complete with accessories having bore/dia 150mm for repair of leakage/ break down of DI pipes complete all as specified and as directed by Engineer In Charge.

M&L Burning out lead joint in position, 80mm bore including recovering old lead, complete all as specified and as directed by Engineer In Charge. Note- Excavation, wherever required shall be measured and paid separately under appropriate item.

M&L Burning out lead joint in position, 100mm bore including recovering old lead, complete all as specified and as directed by Engineer In Charge. Note- Excavation, wherever required shall be measured and paid separately under appropriate item.

M&L Burning out lead joint in position, 150mm bore including recovering old lead, complete all as specified and as directed by Engineer In Charge. Note- Excavation, wherever required shall be measured and paid separately under appropriate item.

M&L run lead joints for pipes and fittings (spigot and socket ends) 80 mm bore (dia) and testing complete all as specified and as directed by Engineer In Charge.

M&L run lead joints for pipes and fittings (spigot and socket ends) 100 mm bore (dia) and testing complete all as specified and as directed by Engineer In Charge.

M&L run lead joints for pipes and fittings (spigot and socket ends) 150 mm bore (dia) and testing complete all as specified and as directed by Engineer In Charge.

Labour only Run Lead Joint for Pipes and Fittings (Spigot and Socket Ends) 80mm bore (dia) (Serviceable Lead obtained from burning of joints) and Testing, complete all as specified and as directed by Engineer In Charge. NOTE : Serviceable lead retrived from burning out of lead joints to be reused.

Labour only Run Lead Joint for Pipes and Fittings (Spigot and Socket Ends) 100mm bore (dia) (Serviceable Lead obtained from burning of joints) and Testing,complete all as specified and as directed by Engineer In Charge. NOTE : Serviceable lead retrieved from burning out of lead joints to be reused.

Labour only Run Lead Joint for Pipes and Fittings (Spigot and Socket Ends) 150mm bore (dia) (Serviceable Lead obtained from burning of joints) and Testing, complete all as specified and as directed by Engineer In Charge. NOTE : Serviceable lead retrieved from burning out of lead joints to be reused.

S & F three phase fully automatic star delta starter ML 1.5 FASD , 25 HP with Testing, complete all as specified and as directed by Engineer In Charge. Make L &T or equivalent

S & F three phase fully automatic star delta starter MU-G 20 FASD , 15-20 HP 13-21 A with Testing,complete all as specified and as directed by Engineer In Charge. Make L &T or equivalent

S & F three phase fully automatic star delta starter MU-G 20 FASD , 10 HP 9-14 A with Testing,complete all as specified and as directed by Engineer In Charge. Make L &T or equivalent

S & F three phase fully automatic star delta starter MUG-10 DOL , 05 HP 6-10 A with Testing,complete all as specified and as directed by Engineer In Charge. Make L &T or equivalent

M & L for finding out pipe leak and make it fully functional by correcting it including all fittings such as bends elbows tees union short pieces connectors check nuts caps plugs etc GI pipe sizes 20 mm to 250 mm complete all as specified and as directed by Engineer In Charge. Note : Excavation and earth work will be measured and paid separately under relevant items.

M&L for armoured copper conductor cable 4 sqmm 6 core for providing electric supply to pump in of suitable size complete all as specified and as directed by Engineer In Charge.

Supply and fixing in trenches or floors for 100 mm bore spun pipe jointing CI soil,waste and vent pipe in any length with or without ears,with cement joints including all fittings such as bends elbows tees etc complete all as specified and as directed by Engineer In Charge. Note : Excavation and earth work will be measured and paid separately under relevant items.

All as per item No 126 but 75 mm bore

All as per item No 126 but 50 mm bore

Material and labour for disconnecting & stopping of incoming/ washout and outgoing pipes by making suitable arrangements to avoid chocking of pipe line, removing total water from the tank & depositing the same in low laying areas all as directed cleaning the underground sump from in side by using high pressure cleaning method with rotary jet wilth approved detergent rubbing/ scrapping wall / floor /ceiling with wet vaccume cleaner sucking out all dirty water and disinfecting the tank chemical treatment (chemical approved by FOA/WHO) to make sump totally cleaned and bacteria free including painting pit cover marking date of cleaning and next due and pipes (raising delivery wash out and over flow with sluice valves) including painting of pipe with two coats of synthetic enemel paint as per MES colour approved by EIC at site for RCC underground sump 30000 gallons at Sampada pump house sump complete all as specified and as directed by Engineer In Charge.

M & L for following spares for monoblock pump set all as specified and directed

a) Gun metal bushes for upto 25 HP capacity

b) Gland packing set for upto 25 HP capacity

c) Bearing for upto 25 HP capacity

M & L only for Scrapping & removal of old painted surface & bring out to uniformity and apply one coat of synthetic enamel paint complete all as specified and as directed by Engineer In Charge.

cutting/trimming of trees branches touching embracing the overhead of pumphouse/sub-station upto 1.5 mtr away and including removing the same from site 50 mtr away including use of T & P as and where required complete all as specified and as directed by Engineer In Charge.

Cutting of bushes not more than 1.5 mtr height from surrounding area of sub station/ pump house and removing the same from site including surfacees dressing not exceeding 15 cm deep in the following complete all as specified and as directed by Engineer In Charge.

a) soft/loose soil

b) Hard dense soil

Deduct Credit for Demolished/ Dismantled material Rs. (-) 1,00,268.00 (Minus) as listed in Schedule of Credit Note 1:- Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'. Note 2:- The tenderer must keep in mind when quoting rates against items out in multiple store house having height 4 mts to 7 mts. Necessary scaffolding and saftey measures required during execution of work are including in this items.

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