REPAIR AND MAINT OF PUMP SETS CLEANING OF UG SUMPS, OHT AND EXTERNAL WATER SUPPLY NETWORKING ALLIED ITEMS MO(MB) GHATKOPAR AND POWAI UNDER GE(NW) BHANDUP

Amount

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 all as specified and as directed.

Surface dressing in soft/loose soil not exceeding 15 cm deep and cleaning of area complete all as specified and directed.

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

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

Supply and fixing in trenches for 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 sizes of 80 mm bore complete all as specified and directed. Note : Excavation and earth work will be measured and paid seperately under relevent items.

All as per item No.5 above but for 50 mm bore

All as per item No.5 above but for40 mm bore

All as per item No.5 above but for 25 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 sizes of 80 mm bore complete all as specified and directed.

All as per item No.9 above but 50 mm bore

All as per item No.9 above but 40 mm bore

All as per item No.9 above but 25 mm bore

Material and Labour for rubber gasketing out (tyton joint) for DI pipe of size 100mm complete all as specified and directed.

All as per item No.13 above but 150 mm complete all as specified and directed.

Supply and fix in repairs gun metal gate valve with iron wheel head screwed both ends for iron pipe for the sizes 50 mm Bore complete all as specified and directed.

All as per item No.15 above but 40 mm bore

All as per item No.15 above but 25 mm bore

All as per item No.15 above 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 directed.

All as per item No 19 here in before but of size 100 mm.

All as per item No 19 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 directed.

All as per item No 22 here in before but of size 80 mm.

All as per item No 22 here in before but of size 100 mm.

All as per item No 22 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 all as specified and directed.

Supply and fix in repairs Foot valve cast iron body both ends flanged suitable for 100mm bore CI pipe connection all as specified and directed.

Supply and fix in repairs Foot valve cast iron body both ends flanged suitable for 80mm bore CI pipe connection all as specified and directed.

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

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.

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 qtrs MOORA Ghatkopar.

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.

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.

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 1.25 lakhs gallons capacity at Nau Sena Vihar at Ghatkopar.

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

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

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 30 mtr stanging 1,00,000 gallons main pump house at Ghatkopar

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.

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 complete.

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 directed.

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 directed.

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 set complete all as specified and directed.

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 directed.

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 directed.

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 all as specifiec and directed.

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 all as specifiec and directed.

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 all as specifiec and directed.

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 all as specifiec and directed.

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 5 HP cap pump motor all as specifiec and directed.

Supply installation, testing and commissioning of FAST ELECTRODE maintenance free Chemical Earthing of Dual Pipe Technology, each of 3 Meter long with Outer Pipe Diameter of 88mm (galvanised for 80-120 micron and wall thickness 1.80mm) and Inner Pipe diameter 48mm (galvanised for 80-120 micron and wall thickness 2.60mm). There shall be terminal of size 75 x 5.20mm for connection with two holes of 14mm diameter. FAST ELECTRODE shall be duly filled with the highly conductive, Non Magnetic, Non Corrosive material and duly sealed at both ends with lead terminal of 75x5.2mm at top. The ELECTRODE shall be of 'make' having approval of CPRI (Central Power Research Institute), Govt of India for a minimum short circuit current of 42 KArms for 1 Second with initial pick of 88.2 KA. The FAST ELECTRODE Earth Enhancing Compound (minimum 25Kg) shall be pored on alround the electrode. The chemical compound to be used shall be as per the manufacturer's instructions of 'Electrode' and as also certified by any BIB (Bureau of Indian Standards) accredited laboratory.Electrode connected to GI earth strip 32 x 6mm by mean of bolts, nuts, check nuts and washer of stainless steel all as shown in electrical plate No 5 connected to earthing test point all as specified or indicated including PCC pit and CI cover etc GI protection pipe of suitable size including testing on completion all as specified and directed. Make - BIS Approved. Notes:- (i) The contractor shall procure the above materials either directly from the manufacturer(s) or their authorised dealers only and shall produce the original purchase vouchers alongwith original manufacturer's test certificates and other authenticated documents in compliance of the provisions as mentioned in the above item. Also all the requisite testing as specified above, in relevant IS and as directed by the GE shall be got done by the contractor. Cost of all the above elements shall be deemed to be included in the contractor's quoted rates. (ii) Any additional quantity of Earth Enhancing Compound in case required to obtain the desired results, the same also be provided by the contractor without any additional cost to the Govt. and quoted rates of above item shall be deemed to include the above element also. (iii) Necessary earth strip to connect equipment shall also provided by the contractor . (iv) Copper strip upto 7.5 meters included above quoted rates.

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 foundation (1 : 4 : 8) type D-2 using 40 mm graded stone aggregate over 100 mm thck hard core 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.

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.

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.

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 directed.

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 directed.

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 comlete all as specified and directed. (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 comlete all as specified and directed. (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 directed.

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 directed.

Supply and fixing UPVC pipe 32 mm dia and connected accessories complete all as specified and directed.

Supply and fixing UPVC pipe 40 mm dia and connected accessories complete all as specified and directed.

M&L for submain wiring in and including PVC conduit having thickness 1.8 mm, 25 mm dia with two run of PVC insulated, sheathed multistranded copper conductor of 10 sqmm(FRLS) and one run of PVC insulated, sheathed multistranded copper conductor 10 sqmm (green in color) for earth continuity conductor and connected to common earth dolly with thimble etc, cutting chiseling for concealed piping and making good the disturbed surface area white wash/colour wash to matching with existing colour complete all as specified and directed.. (Note: Two run of 10 sqmm plus one run 10 sqmm of earth wire will be measured as 1RM) including dismantling of existing unserviceable submain wiring all as specified and directed. Note: colour coding is to be maintained .(Ph-Red, N-Black, Half -Yellow, Earth- Green)

M&L for submain wiring in and including PVC conduit having thickness 1.8 mm, 25 mm dia with two run of PVC insulated, sheathed multistranded copper conductor of 25 sqmm(FRLS) and one run of PVC insulated, sheathed multistranded copper conductor 25 sqmm (green in color) for earth continuity conductor and connected to common earth dolly with thimble etc, cutting chiseling for concealed piping and making good the disturbed surface area white wash/colour wash to matching with existing colour complete all as specified and directed.. (Note: Two run of 25 sqmm plus one run 25 sqmm of earth wire will be measured as 1RM) including dismantling of existing unserviceable submain wiring all as specified and directed. Note: colour coding is to be maintained .(Ph-Red, N-Black, Half -Yellow, Earth- Green)

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 directed..

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 directed.

Removal and re-installation of 10 Kwp of solar panels including fixing mounting panels for iron structure and minor accessories like nuts, bolts and washers etc through OEM authorized dealer complete all as per specified and directed

Supply and fix in repairs of MCCB 250 Amps 4 Pole, with breaking capacity 35 KA complete all as specified and directed.

Supply and fix in repairs MCCB 200 Amps 4 Pole, with breaking capacity 35 KA complete all as specified and directed.

Supply and fix in repairs of MCCB 100 Amps 4 Pole, with breaking capacity 16 KA complete all as specified and directed.

Supply and fix in repairs of MCCB 100 Amps 4 Pole, with breaking capacity 16 KA complete all as specified and directed.

Supply and fix in repairs of MCCB 63 Amps 4 Pole, with breaking capacity 16 KA complete all as specified and directed.

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

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

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 directed

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 directed

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 directed

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

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

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

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

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.

Disconnecting and taking down old unserviceable LT indoor panel and Supplying installing testing and commissioning of CPRI approved LT indoor Panel board floor mounting dust and vermin proof made out of 2 mm thick CRCA steel sheet with angle iron base frame, free standing on cable duct with cable entry holes at the bottom suitable for operation on 440 Volts AC 3 Phase 4 wire, 50 Hz with 125 A rated copper busbar fully compartmentalised , vermin proof, painting with powder coating tank process suitable for protection Multifunctional and CT on incomer complete comprising of the following :- INCOMER : MCCB 4 Pole, 100 Amps, with ultmate breaking capacity of 35 KA at 415 Volt with thermal magnetic release all as specified and directed -01 Nos OUT GOING :-i) MCB , 32 Amp 03 pole 415v 25 KA with thermal magnetic release -02 No (Motors) ii) MCB, 32 A TPN 415 V 25 KA with thermal magnetic release -02 No ii) Fullly Automatic PSTX advance range soft starter, coated circuit breaker protected from dust, moist and corrosive, Anylog output measurment Voltage, Current, Power factor etc,suitable for 5 HP Pump sets -02 Nos iv) Phase indicating lamp LED type- set of three for each motor and incoming. v) one MCB SPN 5- 32 Amps, 240 volts-01 No (for bldg Lights) Location: DSC line Pump room Ghatkopar

M&L for attending the complaint the broken of pipe line of any size and resolve its with minor water supply accessories like as, M-seal, tee, bends complete all as specified and as directed.

Taking up or down steel tubing and connections including cleaning for refixing or removal to store of 80mm bore

All as per above item No 85 but 50mm bore

All as per above item No85 but 40mm bore

All as per above item No 85 but 25mm bore

All as per above item No 85 but 20mm bore

Refixing old steel tubing and connections in new or old position in trenches of 80mm bore.

All as per above item No.90 but 50 mm bore obtained from item No .2

Refixing old steel tubing and connections in new or old position walls, ceiling, floors etc of bore 40 mm bore obtained from item No .3

All as per above item No.92 but 25mm bore obtained from item No. 4

M&L in repairs in trenches/wall/ ceiling and jointing 80 mm bore GI tubing of medium grade including all fittings such as bends, elbows, tees, union, short pieces, connectors,check nuts, caps, plugs etc complete all as specified and directed.

All as per above item No 94 but 50 mm bore

All as per above item No 94 but 40 mm bore

All as per above item No 94 but 25 mm bore

All as per above item No 94 but 20 mm bore

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 per Item No. 99 above but of size 25 mm bore and -ditto-

All as per Item No. 99 above but of size 40 mm bore and -ditto-

Material and labour for disconnecting & stopping of incoming and washout the 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 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 bactria free including painting pit cover marking date of cleaning and next due date and pipes (raising delivery wash out and over flow with sulice valves) under ground sump 250000 gallons capacity (NCHC Powai main pump house)

All as per above item No 102 but 25000 Gallons(Bldg no 267 &268)

All as per above item No 102 but 50000 Gallons(Bldg no 272 & 273) -01, (Bldg no 276, 277 & 278-01, (Bldg no 269,270 & 271)-01

All as per above item No 102 but 50000 Gallons ( Ulhasnagar)

Material and labour for disconnecting & stopping of incoming and washout the 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 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 bactria free including painting pit cover marking date of cleaning and next due date and pipes (raising delivery wash out and over flow with sulice valves) overhead tank 100000 gallons capacity(NCHC Powai)

M&L for Carry out of water test report as per IS 10500, Clause 4.0 & 4.1.1 for the following parameters from Govt approved lab. (NCH colony). (i) Physical analysis : Turbidity(NTU) & pH, Taste, Colour, Odour Electrical conductivity, Total disolve solids. (ii) Chemical analysis : Calcium as Ca,Chlorides,as Cl,Coliform, Total hardness(CaCO3),Iron(Fe) & Magnesium(Mg). Alkalinity as Caco3, Reactive silica, asSiO2. Sulphates as SO4. (iii) Bacteriological analysis : Escherichla coli or thermotolerant coliform bacteria.

M&L Overhauling centrifugal pump set of capacity 75 HP after removing from base plate disconnecting form pipe line and dismantling pump set, replacing US gland packing, gun metal bush, bearing of motor and pumps replacement of defective impeller shaft and water seal applying greasing refilling oil 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 two coat of paint, connecting the existing cable etc. checking and starting and testing complete pump set for satisfactory pump set all as directed.

All as per above item No 108 but 20 HP pump set

All as per above item No 108 but 7.5 HP pump set (Ulhasnagar)

Dismantling of existing pumps taken out broken impeller and supply and fix impeller of existing pump suitable of 75 HP centrifugal pump sets complete all as specified and directed

Dismantling of existing motor and pumps taken out unserviceable star bush and supply and fix star bush of existing pumps and motor of size 75 HP complete all as specified.

supply of pumpset gland packing of size 8/10 mm complete all as specified and directed

Supply and fixing in repair of PVC HRFR LSH insulated 1100 volts heavy duty copper wire single core 35 sqmm complete all as specified and directed

Dismantling the power supply of electric motor any type including dismantling from pump and taking to workshop with necessary transportation and opening the complete motor and rewinding the rotor with super enameled copper wire as per the existing gauge with necessary insulation, sticks and varnishing, including replacement of shaft bearing 02 Nos and motor terminals plate/cable ducts complete of capacity 75 HP including painting complete all as directed.

All as per above item No 115 but 20 HP pump set

All as per above item No 115 but 7.5 HP pump set

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

Supply and fix in repairs power contactor 3ph, 80 A ,415V, suitable for 75 HP capacity all as specified and as directed

Supply and fix in repairs power contactor 3ph, 55 A ,415V, suitable for 20 HP capacity all as specified and as directed

Supply and fix in repairs power contactor 3ph, 45 A ,415V, suitable for 20 HP capacity complete all as specified and as directed

Supply & fixing in replacement of CI non return valve flanged type 100 mm dia complete all as specified and as directed

Taking out the unseviceable CI pipe lines including all fittings with spigot and socket ends and lead joints including burning out joints and recovering lead and cleaning the pipes internal/external for reuse the size of 80 mm bore complete all as specified and as directed

All as per item No.123 above but for 100 mm bore.

Refixing and laying only cast iron pipe with spigot end socketed any class in available length obtained from item No.46 tested complete in trenches all as specified and directed for 80 mm bore of pipe.

All as per item No.125 above but for100 mm bore

Supply and laying of cast iron pipes with spigot and socketed ends centrifugally cast, class 'LA' in any length laid in trenches all as specified and directed for the bore of pipe 80 mm.

All as per item No.127 above but for 100 mm bore

Bends tapers any type, (straight, bend, increasing, decreasing or double socket etc). Tee pieces single branch "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs of CI/ DI fittings upto 150 bore complete all as specified and directed

Bends tapers any type, (straight, bend, increasing, decreasing or double socket etc). Tee pieces single branch "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs of CI/ DI fittings upto 200 to 300 bore complete all as specified and directed

M&L of rubber gasket tyton joints to spigot and socket pipe of bore 80 mm dia complete all as specified and directed

M&L of run lead joint to CI spigot and socketed pipe of bore 80 mm dia complete all as specified and directed

All as per Item No. 132 but of size for 100 mm CI pipe complete all as specified and directed.

All as per Item No. 132 but of size for 150 mm CI pipe complete all as specified and directed.

All as per Item No. 132 but of size for 250 mm CI pipe complete all as specified and directed.

Supply and fix in repair sluice valve of size 150 mm confirm to IS:14846,body& wedge rings bronze LTB2 spindle SS,Gland packing grasey jute, packing fasteners CS, Gasket ntrural rubber cast iron body and flanged drilled type nominal pressure rating PN- 1.6 complete all as specified and directed.

All as per Item No. 136 but of size for 100 mm sluice valve complete all as specified and directed.-

All as per Item No. 136 but of size for 80 mm sluice valve complete all as specified and directed.

Material and labour for construction of valve chamber of size 1000 x 1200 x 1200 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.

All as per above item No 139 but of size 900x900 x 1000mm complete all as specified and directed.

All as per above item No 139 but of size 600x600x 900mm complete all as specified and directed.

Material and labour for replacement of un serviceable timer of starter, range 3 to 30 sec adjustable type voltage 415 V all as specified and directed.

Material and labour for repalcement of un serviceable single phase preventer , 415 V 50Hz including electric connection all as specified and directed.

S&F in repair MPCB (motor protection circuit breaker), 3 Phase, 415 Volts, 50 Hz, contractor type - MO 50 suitable of 75 HP pumps complete all as specifed and directed.

M&L in repairs Earthing complete with galvanised steel earth plate electrode 600 X 600 X 6 mm thick, buried directly in ground, earth pit not less than 2.25 mtrs below the normal ground level with top edge of the plate not less than 1.5 mtrs below normal ground level connected to & including galvanised iron strip 25 x 4 mm by means of bolts, nuts, check nuts and washers of galvanised iron all as shown in electrical plate No. 5 of SSR part I of 1991, testing on completion with and including necessary earth work in any strata, watering arrangements with 20 mm dia light grade GI pipe, GI funnel with wire mesh, PCC chamber with 1:3:6 type C-2 with PCC cover, suitable size of medium grade GI earth lead protection pipe up to test point all as specified and directed.

Surface dressing not exceeding 15 cms deep in soft / loose soil including removal of brick/stone pieces, herbs, shrubs and vegetation complete all as specified

Supply of potable drinking water in hygienically tested water bowser to water supply installations as and when on requirement basis for supply to 23A MHADA building at Powai complete all as specified and directed

NOTE:(a) The contractor will be allotted complaint on daily basis and sufficient resources will be deployed by him/her for completion of complaint within 24 Hrs. from the time of reporting. Any delay beyond above mentioned time limit suitable penalties as mentioned irrelevant clause of contract (b) A detailed log of complaints with completion/non-completion remarks from user/MES will be maintained by the contractor and same will be updated on daily basis in consultation with Engr-in-charge. (c) The contractor will make suitable arrangement for emergent complaints and will notify auth rep/Engr-in-charge about extraordinary circumstances for probable non-completion or delay in rectification of complaints beyond state time limit set for disposal of complaint. In case of any dispute the decision of accepting officer will be final and binding in this regard (d) The contractor will intimate MES authority well in advance if electric shutdown is required during rectification of complaints. (e) The quoted rated deems to be inclusive of transportation and expenses required for the resource deployment at the complaint (f) The contractor will maintain suitable inventories and range of spares required to meet the complaints as same will be reviewed periodically by Engr-in-charge to streamline complaints disposal system.

Deduct Credit for Demolished/ Dismantled material (-) Rs.1,28,645.00 (Minus) as listed in Schedule of Credit Note: Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'

Radha Engineering Services

Shree Ayyappa Engineering

R J ENTERPRISES

S R INFRASTRUCTURE