REPAIRS AND MAINTENANCE OF EXTERNAL WATER SUPPLY SYSTEM, CLEANING OF OVERHEAD RESERVOIRS, UG SUMPS, REPAIRS, MAINTENANCE AND SERVICING OF PUMP SETS, PANELS, WATER LEVEL INDICATORS, VALVES, CHAMBERS AND OTHER CONNECTED MAINTENANCE WORKS UNDER GE BE

Amount

Dismantling of existing 3 phase centrifugal monoblock pump set of capacity 17.5 HP to 30 HP after disconnecting water supply lines/ electrical connections and stripping complete for replacement of unserviceable parts/re-winding, including re-assembling the same, greasing, oiling, re-connecting the water supply lines/ electrical connections, testing and commissioning for trouble free operation including cost of consumables complete all as specified and as directed. Note: (i) Re-winding of motor wherever required shall be measured and paid separately under relevant items of this Schedule. (ii) The spares wherever required for replacement shall be measured and paid separately under relevant items of this Schedule.

Material and labour for Re-winding of 17.5 HP to 30 HP three phase centrifugal monoblock pumpset motor of any make by removing burnt copper winding and re-winding with copper winding wire of suitable gauge, size and number of turns, providing insulating materials such as nylon tape, testing and commissioning complete including necessary transportation cost to the local work shop and back and refixing in original position with all connections and removal of unserviceable copper winding wire and taken as credit complete all as specified and as directed.

Supply and fix in repairs Motor fan blade suitable for 17.5 HP to 30 HP three phase electric driven Centrifugal pump set as per existing make Including removal of unserviceable old motor fan blade of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs MS shaft key suitable for 17.5 HP to 30 HP three phase electric driven Centrifugal pump set as per existing makeIncluding unserviceable old MS shaft key of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs CI impeller suitable for 17.5 HP to 30 HP three phase electric driven Centrifugal pump set as per existing make Including unserviceable old CI impeller of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs Impeller guide bush suitable for 17.5 HP to 30 HP three phase electric driven Centrifugal pump set as per existing make Including removal of unserviceable old impeller guide bush of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs bronze impeller suitable for 17.5 HP to 30 HP three phase electric driven Centrifugal pump set as per existing makeIncluding removal of unserviceable old bronze impeller of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs CI casing suitable for 17.5 HP to 30 HP three phase electric driven Centrifugal pump set as per existing makeIncluding removal of unserviceable old CI casing of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs thrust bearing suitable for 17.5 HP to 30 HP three phase electric driven submersible pump set as per existing make including removal of unserviceable old thrust bearing of any description and taken as credit complete all as specified and as directed.

Dismantling of three phase submersible pump set of capacity 7.5 HP to 20 HP after dismantling of GI pipe of size 40mm to 80mm dia flanged/ socket alongwith electrical cable and stripping complete for replacement of unserviceable parts/ re-winding, including re-assembling the same, making water proof submersible cables joints, coupling, lowering back the GI pipes, re-connecting the electrical connections, testing and commissioning for trouble free operation including cost of consumables all as specified and as directed. Notes: (i) Re-winding of motor wherever required shall be measured and paid separately under relevant items of this Schedule. (ii) The spares wherever required for replacement shall be measured and paid separately under relevant items of this Schedule.

Material and labour for Re-winding of 7.5 HP to 20 HP three phase submersible pumpset motor of any make by removing burnt copper winding and re-winding with copper winding wire of PVC coated of suitable gauge, size and number of turns, providing insulating materials such as nylon tape, testing and commissioning complete including necessary transportation cost to the local work shop and back and refixing in original position with all connections and removal of unserviceable copper winding wire and taken as credit complete all as specified and as directed

Supply and fix in repairs Ball bearing suitable for 7.5 HP to 20 HP three phase electric driven submersible pump set as per existing make including removal of unserviceable old ball bearing of any description and taken as credit complete all as specified and as directed. Make :NBC/SKF

Supply and fix in repairs Pump bush suitable for 7.5 HP to 20 HP three phase electric driven submersible pump set as per existing makeincluding removal of unserviceable old Pump bush of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs MS shaft key suitable for 7.5 HP to 20 HP three phase electric driven submersible pump set as per existing make including removal of unserviceable old MS shaft key of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs Thrust bearing suitable for 7.5 HP to 20 HP three phase electric driven submersible pump set as per existing makeincluding removal of unserviceable old thrust bearing of any description and taken as credit complete all as specified and as directed.

Supply and fix in repairs Star delta starter fully automatic with single phase preventer suitable for the 3 phase electric driven pump set of 12.5 HP capacity as per existing make including removal of unserviceable old Star delta starter of any description and taken as credit complete all as specified and as directed. Make : BCH/L&T/SIEMEN

Supply and fix in repairs Star delta starter fully automatic with single phase preventer suitable for the 3 phase electric driven pump set of 17.5 HP to 20 HP capacity as per existing make including unserviceable old Star delta starter of any description and taken as credit complete all as specified and as directed. Make : BCH/L&T/SIEMEN

Supply and fix in repairs Star delta starter fully automatic with single phase preventer suitable for the 3 phase electric driven pump set of 30 HP capacity as per existing make including removal of unserviceable old Star delta starter of any description and taken as credit complete all as specified and as directed. Make : BCH/L&T/SIEMEN

Supply and fix in repairs Single phase preventer with auto switch including making necessary electrical connections suitable for any pump set/ AC Plants including removal of unserviceable old Single phase preventer of any description and taken as credit complete all as specified and as directed. Make : SINITRAC/L&T/SIEMEN

Supply and fix in repairs 3 pole contactor with 220/440 volt coil suitable for MNX 18 starter as per site requirement,including removal of unserviceable old 3 pole contactor of any description and taken as credit complete all as specified and as directed. Make : L&T/ SIEMEN/KAPPA

Supply and fix in repairs 3 pole contactor with 220/440 volt coil suitable for MNX 25 starter as per site requirement,including unserviceable old 3 pole contactor of any description and taken as credit complete all as specified and as directed. Make : L&T/ SIEMEN/KAPPA

Supply and fix in repairs 3 pole contactor with 220/440 volt coil suitable for MNX 32 starter as per site requirement,including removal of unserviceable old 3 pole contactor of any description and taken as credit complete all as specified and as directed. Make : L&T/ SIEMEN/KAPPA

Supply and fix in repairs 3 pole contactor with 220/440 volt coil suitable for MNX 45 starter as per site requirement,including removal of unserviceable old 3 pole contactor of any description and taken as credit complete all as specified and as directed. Make : L&T/ SIEMEN/KAPPA

Supply and fix in repairs 3 pole contactor with 220/440 volt coil suitable for MK II starter as per site requirement,including removal of unserviceable old 3 pole contactor of any description and taken as credit complete all as specified and as directed Make : L&T/ SIEMEN/KAPPA

Supply and fix in repairs Contactor coil 220/440 volt suitable for DOL/ Star Delta starter of make as existing and site requirement,including removal of unserviceable old contactor coil of any description and taken as credit complete all as specified and as directed. Make : L&T/ SIEMEN/KAPPA

Supply and fix in repairs timer switch suitable for star delta starter of make as per site requirement,including removal of unserviceable old timer switch of any description and taken as credit complete all as specified and as directed. Make : L&T/ SIEMEN/KAPPA

Supply and fix in repairs bi-metal over load relay of make as per site requirement,including removal of unserviceable old bi metal over load relayof any description and taken as credit complete all as specified and as directed. Make : Siemen/Schneider/ABB

Supply and fix in repairs MCCB, 4 Pole, 35 KA, 250 Amps with adjustable thermal and magnetic settings, fixed into existing panel board including removal of unserviceable old MCCB of any description and taken as credit complete all as specified and as directed. . Make : Siemen/Schneider/ABB

Supply and fix in repairs MCCB, 4 Pole, 25 KA, 200 Amps with adjustable thermal and magnetic settings, fixed into existing panel boardincluding removal of unserviceable old MCCB of any description and taken as credit complete all as specified and as directed. . Make : Siemen/Schneider/ABB

S&F in repairs MCCB, 4 Pole, 25 KA, 160 Amps with adjustable thermal and magnetic settings, fixed into existing panel board including removal of unserviceable old MCCB of any description and taken as credit complete all as specified and as directed. . Make : Siemen/Schneider/ABB

Supply and fix in repairs MCCB, 4 Pole, 25 KA, 125 Amps with adjustable thermal and magnetic settings, fixed into existing panel board including removal of unserviceable old MCCB of any description and taken as credit complete all as specified and as directed. . Make : Siemen/Schneider/ABB

Supply and fix in repairs integral LED aviation light luminaire, flux of size 302 x 5mm LEDS, 10 Watts, 240 Volts, IP 65 Protection short circuit & surge protection, comprising of die-cast aluminum housing with red polycarbonate dome including unserviceable old LED aviation light of any description and taken as credit complete all as specified and as directed. Make :. Make: Bajaj Cat No. BGAV 302 LED or equivalent in Philips/ CG

Supply and fix in repairs FRLS PVC insulated and unsheathed 1100 volt grade multi-stranded copper conductor cable, flat , 3 core x 4 sqmm size for submersible pumps including removal of unserviceable old PVC flat cable of any description and taken as credit complete all as specified and as directed. Make : Finolex/Polycab/KEI

Supply and fix in repairs FRLS PVC insulated and unsheathed 1100 volt grade multi-stranded copper conductor cable, flat , 3 core x 6 sqmm size for submersible pumps including removal of unserviceable old PVC flat cable of any description and taken as credit complete all as specified and as directed. Make : Finolex/Polycab/KEI

Supply and fix in repairs FRLS PVC insulated and unsheathed 1100 volt grade multi-stranded copper conductor cable, flat , 3 core x 10 sqmm size for submersible pumps including removal of unserviceable old PVC flat cable of any description and taken as credit complete all as specified and as directed. Make : Finolex/Polycab/KEI

Supply and fix in repairs Pressure gauge for centrifugal pump set, direct mounting, bottom entry type of size 1/2 inch BSP 0 to 10 kg/sq cm range 100mm dia including necessary GI fittings boring and threading to existing pipe line including removal of unserviceable old Pressure gauge of any description and taken as credit complete all as specified and as directed. Make : AE/IMP/MECO

Supply and fix in repairs Nylon rope, 20 mm dia including tying to float valve and water level indicator marker end complete all as specified and as directed.

Supply and fix 100mm bore Ductile iron pipes with flanged ends, centrifugally cast, inside surfaces with cement mortar lining, ISI marked, Class K7, in any length, laid in trenches/ on ground/ on supports with push on rubber gasket joints including dismantling and taking down existing unserviceable CI/ DI pipes of any description and type and taken as credit and making good the disturbed surfaces to match with the eisting surface complete all as specified and as directed. Note : Make of DI pipe : Kirlosker/Leader/Audco/ELECTRO STEEL /LANCO Note: Ductile iron pipe fittings wherever required shall be measured and paid separately under relevant items of this Schedule.

All as described in item No. 38 here in before but for 150 mm bore ductile iron pipe.

All as described in item No. 38 here in before but for 200 mm bore ductile iron pipe.

Material and labour for Run lead joint for 150mm bore cast iron spigot and socket pipes and fittings including provision of spun yarn and caulking complete all as specified and as directed.

All as described in item no: 41 here in before but for 100 MM bore

All as described in item no: 41 here in before but for 80 MM bore

Material and labour for Rubber gasket joints for 200 mm bore cast iron pipes complete all as specified and as directed.

All as described in item no: 44 here in before but for 150 MM bore

All as described in item no: 44 here in before but for 100 MM bore

All as described in item no: 44 here in before but for 80 MM bore

Supply and fix Ductile iron pipe fittings (spigot and socket type) such as 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 (all sockets or socket and spigot) collars, caps and plugs, upto 250 mm bore conforming to IS 9523 K-12 complete all as specified and as directed. Make : Kirlosker/Leader/Audco/ELECTRO STEEL /LANCO

Supply and fix in repairs 100mm bore CI Reflux Valve with by-pass arrangement with Gun metal sheet and flap, conforming to relevant IS, Heavy duty, flanged, drilled, with necessary rubber gaskets, nuts & bolts etc as required and testing complete including taking down the existing unserviceable non return valve of any description and taken as credit complete all as specified and as directed. Note : Make :Kirlosker/Leader/Audco

Supply and fix in repairs 150mm bore CI Non Return Valve with Gun metal sheet and flap, conforming to relevant IS, heavy duty, flanged, drilled, with necessary rubber gaskets, nuts & bolts etc as required and testing complete including taking down the existing unserviceable non return valve of any description and taken as credit complete all as specified and as directed. Note : Make : Kirlosker/Leader/Audco

All as described in item No. 50 here in before but CI non return valve of size 100mm bore.

Supply and fix in repairs 100 mm bore Foot valve, nitrite ball type, Cast iron body, flanged type, conforming to IS 4038 with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing including taking down the existing unserviceable foot valve of any description and taken as credit complete all as specified and as directed . Make: SANT/ KIRLOSKAR/ KARTAR

Supply and fix in repairs 80 mm bore sluice valve, cast iron body with stainless steel spindle, flanged type, conforming to IS-14846 Class PN 1.0 with rubber gaskets, MS nuts, bolts, washers, etc., as required and testing including taking down the existing unserviceable Sluice valve of any description and taken as credit complete all as specified and as directed .Make: LEADER/ KIRLOSKAR/ SANT

All as described in item No. 53 here in before but sluice valve of size 100mm bore.

All as described in item No. 53 here in before but sluice valve of size 150mm bore.

All as described in item No. 53 here in before but sluice valve of size 200mm bore.

Excavating in trenches n exc 1.5m wide and n exc 1.5m in depth and getting out in hard/dense soil for laying cables, pipes, etc complete. all as specified and as directed.

Returning filling in excavated soil including spreading leveling, watering and well ramming in layers n.exc 25cm thick complete all as specified and as directed.

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

Material and labour for Construction of valve chamber of size 1200 x 1200 x 1100 mm (Internal dimensions) with 100mm thick PCC 1:4:8 type D2 using 40mm graded aggregate for foundation, 200mm thick precast PCC 1:3:6, type C0 solid block walls built in CM 1:6, 75mm average thick x 200mm width coping in PCC 1:2:4 type B1 using 20mm graded stone aggregate, 15mm thick rendering in CM 1:4 to internal walls, floors and upto150mm depth below GL to external walls, including provision of 2mm thick MS sheet cover fixed to MS angle iron frame made out of 40 x 40 x 4 mm thick angle iron with necessary MS flat iron stiffeners of size 40mm x 4mm including two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer to all steel surfaces and provision of locking arrangements including necessary excavation and earth work in any type of soil including demolition of existing valve chamber and serviceable items taken as credit complete all as specified and as directed.

All as described in item No. 60 here in before but valve chamber of size 900 x 900 x 860mm (Internal dimensions)

Dismantling and taking down the existing unserviceable PVC water storage tank from the existing staging/ Bldg after disconnecting of all existing pipe line connections carefully and taken as credit complete all as specified and directed.

Material and labour for 500 litres capacity rotational moulded polyethylene (HDPE) water storage tank, 'ISI' marked, cylindrical, vertical with closed top conforming to IS 12701-1989 having two layers wall construction with manhole lid and suitable locking arrangement including with all fittingss and making holes for inlet, outlet and over flow pipes, hoisted, fixed in position and testing complete all as specified and as directed.Note : Make : Sintex/Vectus /Polycon

All as described in item No. 63 here in before but 1000 litres capacity rotational moulded polyethylene (HDPE) water storage tank

All as described in item No. 63 here in before but 2000 litres capacity rotational moulded polyethylene (HDPE) water storage tank

Takingdown existing unserviceable UPVC pipes of any description and any size and taken as credit complete all as specified and as directed

Supply and fix in repairs 25 mm bore UPVC water supply pipes, pressure rating 10 kgf/ sqcm with and including provision of all fittings, fixed complete to walls/ roofs or laid in floors/ trenches including taking down old unserviceable UPVC pipe of any description and taken as credit all as specified and as directed.Make: Finolex/Astral/Jain Pipes

All as described in item No. 67 here in before but UPVC pipes of size 20 mm bore.

Supply and fix in repairs 20mm dia PTMT ball valves high pressure (minimum weight 210 grams) with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe including taking down old unserviceable ball valve of any description and taken as credit all as specified and as directed.Make:Prayag/M/S Shakthi Industries

All as described in item No.69 here in before but for 25 mm dia PTMT ball valves

Material and labour for Cutting of road/ hard standing up to a size exceeding 45 cm in width and not exceeding 90cm in depth for laying of pipe lines/ cable protection pipe including making good the disturbed road/hard standing/path etc with same item to match with the existing surface complete all as specified and as directed.

Material and labour for Plain cement concrete 1:3:6, type C-1, using 20 mm graded stone aggregate as in coping, Bed blocks and similar works including use of necessary form work complete all as specified and directed

Supply , install ,test and commission CPRI APPROVED Outdoor floor mounted , factory made confirming to protection class IP 54 of IS 2147 of 1967 ,Kiosk type ,totally enclosed cubical type LT panel board 3 phase 4 wire system ,double door front and back opening type , sloped canopy (Hood) on top extended 100 mm alround ,seperate compartment for each control gear ,cable alley ,provision of knock out type plates for various sizes of cable up to 185 sqmm 3.5 core in and out , incoming and outgoing feeders duly marked on revited plates etc complete factory fabricated made out of CRCA sheet 3 mm thick duly treated through 7 tank pre treatment process and painted with epoxy powder coated matt finish of SIEMENS GREY structural RAL 7032 shade colour , built in industrial type locking arrangement on front and back and prewired with FRLS PVC insulated multi stranded copper conductor for controls and monitors ,PVC sleeved aluminium strip for connecting MCCBs ,Panel mounted on Angle iron frame of 50x50x6 mm thick duly painted and embedded in PCC 1:3:6 ,45 cm below ground level and 15 cm above ground level and consists of the following ;

(a) Bus bar chamber with alunimium bus bar 150 amps duly insulated with colour coded heat shrinkable sleeve and mounted on suitable size of F class insulators for 3 phase and neutral .

(b) MCCB 4 pole 100 Amps 25 KA at 415 Volts - 01 No (for incoming) ( Thermal & Magnetic Adjustable) Icu= Ics Make : Siemen/Schneider/ABB

(c) MCB 4 pole 32 Amps 10 KA at 415 Volts - 05 No (for outgoing) ( Thermal & Magnetic Adjustable) Icu= Ics Make : Siemen/Schneider/ABB

(d) MCB 2 pole 32 Amps 10 KA at 415 Volts - 04 No (for outgoing) ( Thermal & Magnetic Adjustable) Icu= Ics Make : Siemen/Schneider/ABB

(e) MCB single pole 6-32 Amps 10 KA at 415 Volts - 10 No (for outgoing) Make : Siemen/Schneider/ABB

(f) Space for fixing only 1 Nos three phase energy meter.

(g) LED phase indication lamp R,Y,B for incomer and outgoing switches - 01 set of 3 Nos Make :L&T /Siemen/Legrand

Supply, install, test and commissioning of fully Automatic Water level controlling system, 220 Volts, AC, comprising of automatic controller, 3 magnetic sensors, timer based control, power cord 135 feet wire, dry run protection, Auto ON at preset time, etc. complete, fixed in repairs complete all as specified and as directed. Make : WATRO (Model WR-T) /KAYCEE/CAPSTAN

De-watering, removing all mosses, algae and dirt from internal walls, floors and mouths of pipes of RCC overhead reservoir 60,000 Gallons capacity with 10 metres staging at Parade Road Pump House by using steel wire brush and cleaning with bleaching powder including removal of dirty water and disposing off the same to a safe distance including applying one coat of white wash to internal wall and floor surfaces complete and writing the date of cleaning on outside of tank/ sump using synthetic enamel paint of white colour over black background with letters of size 100mm height x 100mm breadth complete all as specified and as directed.

All as described in item No. 75 here in before but Overhead reservoir 50,000 Gallons capacity with 12 to 18 metres staging at Parade Road Pump House (03 Nos.), Laxmi Tek Pump House (1 No.) and MLIRC Pump House (1 No.)

All as described in item No. 75 here in before but Overhead reservoir 25,000 Gallons capacity with 18 metres staging at Parade Ground (02 Nos.), Laxmi Tek Pump House (1 No.) and MH (1 No.)

All as described in item No. 75 here in before but Overhead reservoir 15,000 Gallons capacity with 18 metres staging at PC Wing Pump House

All as described in item No. 75 here in before but Overhead reservoir 10,000 Gallons capacity with 10 metres staging at Fort Pump House

All as described in item No.75 here in before but UG Sump 1,30,000 Gallons capacity at Parade Ground Pump House

All as described in item No. 75 here in before but UG Sump 1,00,000 Gallons capacity at Parade Ground Pump House (1 No.)

All as described in item No. 75 here in before but UG Sump 84,000 Gallons capacity at Laxmi Tek Pump House

All as described in item No. 75 here in before but UG Sump 50,000 Gallons capacity at Parade Ground 3Pump House (1 No.) and Laxmi Tek Pump House (1 No.)

M/s. VIJAY ELECTRICALS

M/s.GOODWILL ELECTRICALS

M/s VJ ENTERPRISES