COMPREHENSIVE MAINT OF VARIOUS EARTH PITS INCL PAINTING AND PERIODIC TESTING OF EARTHINGS OF VARIOUS E/M ASSETS, REPAIR/MAINT OF LT SWITCHGEAR AND ALLIED WORKS IN OMQ/SMQ AREA AND REPAIR/MAINT INCLUDING REPLACEMENT OF LT UG XLPE CABLES AND ALLIED

Amount

M&L for dismantling the strip from earth pit and testing of earth pit to be done as per fall of potential method mentioned in IS-3043 with digital earth resistance tester to check the healthiness of earthing system in and including replacement earth pit nut bolts with brass nut bolts as per required size and record should be kept on ledger duly signed by user representative, JE concerned and contractor and the same shall be submitted to Engr- in-charge for counter signature, complete all as specified and directed. Note : (i) Testing of earth pit shall be done as and when required basis or as directed by Engineer-in-Charge from time to time. (ii) Testing of each earthing shall be carried out at the interval of 1 months and measurement shall be done each time separately and test result shall be maintained in register properly duly signed with date by MES representative and contractor jointly. (iii) Pouring of water in each earth pit is deemed to be included in the unit quoted rate. (iv) Necessary arrangement to be made by the contractor for pouring the water in earth pits. vehicle reqd for carrying/storage of water (upto to the site) with helper will be arranged by contractor and deemed to be included in the unit quoted rate. (v) Cost of maintenance of carrying vehicle (if any) and cost of fuel reqd for veh is deemed to be included in the unit quoted rate.

Physical inspection for earthing and to check the healthiness of earthing system whether the resistance under safe limits of resistance, IF higher than the permissible then recharging of earthing should be done immediately with carbon based low resistivity compound of 0.001 ohm meter recharging of existing earth pit by excavating soil up to electrode depth approx 10 feet by manual drilling (post hole) method and filling with backfill compound / maintenance free earthing compound to achieve desired resistance value less than 1 ohms in and including water up to top of the excavated bore, backfilling of earth pit, measuring the value after refilling pit and testing of earthing after recharging, reconnecting grounding electrode conductor and earth grid applying petroleum jelly etc. to bolted joints to minimize corrosion for the pipe earthing or plate earthing then gel should be used to lower down the resistance, complete all as specified and as directed. Note: (i) In case of satisfactory results not achieved or results degrade during one year of recharging of the earthing, the same shall be made good/recharged again in order to have required test results within contract/Defect liability period without any extra cost to the department. (ii) Necessary compound required for recharging shall be measured and paid separately as 'Supply only'.

Supply only carbon based low resistivity compound 0.001 ohm meter, backfill compound, complete all as specified and directed.

S&F new polymer earth housing pit manufactured from heavy duty polypropylene material with sign board, triangular shape, making connection of earth strip including minor adjustment including dismantling of old existing PCC earth pit with cover, complete all as specified and directed.

M&L for earthing of machinery/equipment installed at power house/Sub Stn/ DB complete with galvanised steel earth plate electrode 60 × 60cm × 6mm thick , buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to existing earth lead strip by means of bolts, nuts, check nuts and washers of brass or HS steel all as shown in electrical plate No. 3 connected to earthing test point and and necessary excavation and earth work PCC (1:2:6) type C-1 with suitable size of CI cover plate with angle iron frame and opening arrangement ) incl providing charcoal or coke and common salt in alternate layer of 15cm compacted thickness all around the earth electrode with funnel and 20mm bore galvanized iron watering pipe (light grade) wire mesh, copper lugs, complete in all respect,including galvanised earth lead wire 4.0mm, 15mm bore (medium grade) galvanized iron pipe up to earthing test point as directed, incl disposal of spoil to a distance not exc 50 mtr and necessary testing on completion including taking out/dismantling of old unserviceable earthing of any description, complete all as specified and as directed. Note :- (i) Earth lead wire beyond 7.5 mtr shall be measured and paid separately. (ii) Proper earthing pit should be provided with pit cover.

All as per item No 5.00 here-in- before but using GI earth strip of size 32 x 6mm as earth lead and 40mm bore, medium grade GI pipe as protection pipe, complete all as specified and directed.

All as per item No 5.00 here-in- before but copper earth strip of size 20 x 3.00mm and 32mm bore, medium grade GI pipe as protection pipe, complete all as specified and directed.

All as per item No 5.00 here-in- before but galvanised iron earth strip of size 25 x 4.00mm and 32mm bore, medium grade GI pipe as protection pipe, complete all as specified and directed.

Supply and installation of maintenance free earthing system comprises of molecularly bonded copper of 99.9% purity on low carbon steel of 3 m length, having a diameter of 25 mm with copper coating thickness of 250 microns with fault current withstand capability of 30 KA value of 1 second and I peak of 80 KA, tested as per IEC 62561-2, meets the requirement of IS-3043 8 IEC 60364-5-54, tested in CPRI for short circuit with standing capacity, earth conductivity enhancing mineral compound to be used as a backfill compound for earth electrodes; highly conductive in all weather Conditions is used for improving the soil conductivity. The material shall be mineral inert to sub soil and shall not pollute the environment and non corrosive to earth rod. The material should have a resistivity less than 0.2 ohm -m. It should be free from hazardous substances. The mineral compound is required to have minimum 25 kg of the total composite, universal clamp made of SS 304 for clamping, Polypropylene & polyethylene earth electrod inspection chamber with heavy duty cover should be used to cover the earth rod. The dimension shall be 170mm x 170 mm x 190mm with all weight bearing capacity of 50 KN. including provision and laying galvanized steel flat 30 x 3mm thick from earth electrode to test joint directly in ground as required (Hot dip GI strip, Corrosions resistant -cross sectional area of 90 mm square, as per DIN EN 50164-2 (VDE 0185 Part 202) & VDE0185/305, IEC 62305, Zinc coating: 500 g/m square, 70 micron coating including taking out/dismantling of old unserviceable earthing, complete all as specified and directed. Note: Earth result after complete installation should be less than 1 Ohm.

S&F in replacement 32 x 6mm Gl strip in short pieces on surface or in recess for inter connecting, complete all as specified and directed.

All as per item No 10.00 here-in before but copper strip 20 x 3.15mm, complete all as specified and as directed.

All as per item No 10.00 here-in before but copper strip 32 x 6mm, complete all as specified and as directed.

All as per item No 10.00 here-in before but galvanised wire 4 mm dia, complete all as specified and as directed.

S&F in repair HDPE pipes 40mm bore of pressure rating 6 kgf/cm2 laid in trenches or fixed to walls and ceilings by MS iron clamp nuts bolts etc, with all fitting and fixed complete all as specified and directed.

All as per item No. 14.00 here - in- before but 15mm bore, complete all as specified and directed.

S&F in repair porcelain vitreous white/brown/green spacers insulator of size 75mm x 35mm x 40mm height complete with one number galvanized iron stud bolts 6mm dia x 40mm long including nut & washers and two number galvanized iron fixing bolts of size 6mm dia and 50mm long including washers and drilling holes for holding/foxing aluminium strip/roof conductor, as required, including taking down the broken insulator, complete all as specified and directed.

S&F in repair test point terminal block made of gun metal or phosphorus bronze size 75 x 75 x 25mm drilled and screwed including 3 Nos. 8mm dia, 25mm long hexagonal head screw, complete all as specified and directed.

M &L for eathing pit in PCC (1:3:6) type C1 pre-cast RCC (1:2:4) type B-1 cover slab of size 300 x 300 x 50mm reinforced with 8mm dia TMT steel bars @ 15 cm center to center in both direction and 10mm dia MS handle of suitable size including 29 mm bore GI light grade pipe for watering, funnel, wire mesh, necessary earth work in soft / loose soil all as shown in Electrical plate No 4 of MES schedule Part -I (2009) and testing and applying three coats of white wash on exposed surface of concrete complete including taking down old one, complete all as specified and directed.

M & L for painting of earth pit, any size, by applying two coats of synthetic enamel paint (approved colour), over a coat of primer including cleaning of earth chamber area (1m x 1m), cleaning of all rusted joints and preparation of surfaces, complete all as specified and directed.

S&F of MCCB 63 Amps AC 4 pole 415 Volt 16 KA breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 100 Amps AC 4 pole 415 Volt 16 KA breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 125 Amps AC 4 pole 415 Volt 16 KA breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 160 Amps AC 4 pole 415 Volt 25 KA breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 200 Amps AC 4 pole 415 Volt 25 KA breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 250 Amps AC 4 pole 415 Volt 36 KA breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 315/350 Amps AC 4 pole 415 Volt 36 KA breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F of MCCB 400 Amps AC 4 pole 415 Volt 36 KA breaking capacity as per IS/IEC 60947-2 with thermal magnetic release including providing new thimble / lugs of suitable size and taking down old unserviceable one, complete all as specified and directed.

S&F in repair MCB Single Pole & Neutral (SPN) of capacity 40 to 63 Amps, 240 Volts, breaking capacity 10 KA, ‘C’ series, fixed in proper position, complete all as specified and directed.

S&F in repair MCB Triple Pole & Neutral (TPN) of capacity 40 to 63 Amps, 240 Volts, breaking capacity 10 KA, ‘C’ series, fixed in proper position, complete all as specified and directed.

S&F change over switch 100 Amp with sheet metal enclosure including source seperator/phase barrier including providing new thimble/lugs of suitable size including taking down old unserviceable one, complete all as specified and directed. Make : Havells Cat Part No IHCNFE0100 or equivalent model in L&T/Schneider/ABB.

S&F in repair 3 pole power contactors, 40 Amp , ML- 3 ,2 NO+2 NC power contactors for street light and connecting new contactors and making connection with incoming and outgoing MCCB/MCB including taking down old unserviceable panel, complete all as specified and directed

S&F in repair 3 pole power contactors, 70 Amp , ML- 4 ,2 NO+2 NC power contactors for street light and connecting new contactors and making connection with incoming and outgoing MCCB/MCB including taking down old unserviceable panel, complete all as specified and directed

S&F in replacement timer for 24 hrs, complete all as specified and directed.

S&F water proof junction box made from SMC sheet ready made of size 350 x 270 x 210mm with aluminium bus bar of 150 Amp capacity for RYB and neutral fixed inside the junction box with necessary supporting insulators fixed on hylem sheet /insulating sheet ,MS sheet steel fixed inside the bottom portion of box to connect the cable gland complete , entire assembly fixed to pole /wall with MS clamp 25 x 5mm and nuts & bolts,and connecting cables from junction box to fittings, complete all as specified and directed.

All as per item No. 34.00 here-in-before but size 400 x 300 x 190mm and bus bar capacity 200 Amps, complete all as specified and directed.

S&F street light bracket made out of 40mm bore, galvanised iron, medium grade tubing (approx 1.2 mtr in length) including necessary two nos suitable size of clamps with nuts, bolts and washers, etc. and two coats of synthetic enameled paint over a coat of red oxide primer including taking down the old unserviceable street light, complete all as specified and directed.

S&F street light bracket made out of 50mm bore, galvanised iron, medium grade tubing (approx 1.2 mtr in length) including necessary two nos suitable size of clamps with nuts, bolts and washers, etc. and two coats of synthetic enameled paint over a coat of red oxide primer including taking down the old unserviceable street light, complete all as specified and directed.

Demolition of cement concrete unreinforced of any description, complete all as specified and directed.

M&L for PCC (1:2:4) type B-2 (using 20mm graded crushed stone aggregate) as in coping of poles, etc. including formwork (as required), complete all as specified and directed.

Disconnecting all electric and water supply connections and other related items and lifting the unserviceable VT/ Submersible pump and motor of capacity 12.5 HP to 20 HP, 3 phase, 415 V, 10 staging by mechanical/manual method and dismantling the column pipe line, shafts stage and keeping the same in safe custody for reuse including transportation of the defective pump set and motor from pump house to workshop for repair and back and lowering and re-installation the same on exisisting position after necessary repair including testing on completion, complete all as specified and directed.

Dismantling the burnt out copper winding from motor of capacity from 12.5 HP to 20 HP, 3 phase, 415V, 10 staging and rewinding the motor with super enamelled copper wire of suitable gauge including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coats of super enamelled paint and carrying out necessary tests in presence at site, complete all as specified and directed. (Note:- Copper winding wire shall be measured & paid seperately as 'Supply only')

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

Taking down the unserviceable parts from the pump and motor of capacity from 12.5 HP to 20 HP, 3 phase, 415 V including overhauling, servicing/cleaning throughly discharge/ suction cases, impellers, shaft and re-assembling pump carefully including servicing the motor by varnishing, insulating the motor winding, cleaning and painting the parts with two coats of water proofing supper enamelled paint after preperation of surfaces manualy including repair/replacement of unservicable parts as required at site etc and re-assembling/re-installing the pump , complete all as specified and directed. Note:- Spare parts shall be measured & paid seperately as "supply only".

Supply only thrust bearing plate for carbon TB assembly suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only bearing bush rubber for motor shaft suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only motor shaft sleeves (stainless steel) suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only gun metal bush for motor shaft suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V complete all as directed.

Supply only motor sand guard suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed..

Supply only oil seal suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only motor bearing housing suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only motor coupling key suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only motor coupling suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only stud nut stainless steel suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only circlip lock for motor suitable for submersible motor of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only gun metal bush for suction/discharge case suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only bearing sleeves stainless steel suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only mild steel stud for bowl assembly suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only neck ring of gun metal suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only gun metal bush for stage casing suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only gun metal impeller suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only key for impeller suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only pump shaft stainless steel suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only sand guard suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only stage casing bowl suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only coupling with key for pump and motor suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V , complete all as specified and directed.

Supply only pump non return valve, cast iron suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed.

Supply only allen screw suitable for submersible pump of capacity 12.5 HP to 20 HP, 3 phase, 415V, complete all as specified and directed..

M & L for machine work to the worn out portion of motor rotor shaft of motor from 12.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lathe machine, complete all as specified and directed.

M & L for machine work to the worn out portion of thrust bearing of motor from 12.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lathe machine, complete all as specified and directed.

M & L for machine work to the worn out portion of submersible pump shaft of 12.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lathe machine, complete all as specified and directed.

M & L for machine work to the worn out portion of gun metal impeller submersible pump of 12.5 HP to 20 HP capacity including metalling, cutting, polishing and checking the accuracy on the lathe machine, complete all as specified and directed.

Cutting the worn out portion of the existing column pipe of size upto 100 mm bore and threading, as per existing, thread on the same pipe, machanically, complete all as specified and directed.

S & F 80mm bore, mild steel column pipe, heavy duty, having wall thickness 5.4mm (3.0m/1.524m long) both end threaded with one socket conforming to IS-1239 (part-I), 1979 including painting with two coats of black bitumenous paint over a coat of red oxide zinc chrome primer internally and externally (suitable for drinking purpose) including taking out old unserviceable pipe, complete all as specified and directed.

S & F 100mm bore, mild steel column pipe, heavy duty, having wall thickness 5.4mm (3.0m/1.524m long) both end threaded with one socket conforming to IS-1239 (part-I), 1979 including painting with two coats of black bitumenous paint over a coat of red oxide zinc chrome primer internally and externally (suitable for drinking purpose) including taking out old unserviceable pipe, complete all as specified and directed.

M & L for cleaning and descaling the column pipe of 80/100mm bore by wire brush including painting the internal and external surface of column pipe with two coats of black bituminious paint (1st grade quality) over a coat of red oxide primer (suitable for drinking water) after preperation of old painted surfaces, complete all as specified and directed.

Re-development of bore well by means of air compressor of capacity (not less than 600 cu.feet/minute) followed by high capacity pump to its optimum yield till clear water of potable quality free from sand and silt is obtained including draw down performance and yield test of tube well, complete all as specified and directed. Note :- (i) Compressor shall be not less than 75 BHP or above capacity pumping set equipments for testing yield shall be used. (ii) Unit quoted rate under this item shall deemed to be inclusive cost of necessary tools and equipments with fuel, as required, at site of work, and removing the same after completion of work.

Supply, installation, commissioning & testing of electric driven booster pump set 230Volt, 50 HZ single phase 1 HP with controller complete with base plate fixing arrangements as per manufacturer's instructions with proper arrangements and including necessary clamp, nuts, bolts, washers, reducers etc as required complete all as specified and as directed. The pressure booster system consists of a multistage centrifugal pump suitably assembled with automatic pressure control (pressure guage, pressure switch brass NRV and brass five way connector) and pressure tank. The pressure booster system shall be suitable for the main supply lines having low pressure and wherever boosting is required and wherever pressure need to be maintained. The pump will automatically switch ON/OFF to maintain the output pressure including dismantling/taking out of old unserviceable pump set of any capacity, complete all as specified and directed. Note-Old unserviceable pump set shall be deposited to E/M store yard.

S & F PVC insulated & sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 4.00 sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F PVC insulated & sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 10.00 sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F PVC insulated & sheathed, stranded copper conductor (FR) as in flat submersible water proof cable of size 16.00 sqmm 3 core 1100 volts grade including taking down old one, complete all as specified and directed.

S & F in repair 150mm dia water pressure guage 0-12 Kg/Sqcm cap, complete all as specified and directed.

S & F in repair 100mm dia water pressure guage 0-10 Kg/Sqcm cap, complete all as specified and directed.

S & F in repair direct on line starter in sheet steel enclosure, type with single phase preventer, suitable for submersible pump motor of capacity 3-5 HP, 415V, 50 Hz, 3 phase, relay range 4-10 Amps complete all as specified and directed. (Make: L&T Cat Part No MU-G6DOL or equivalent make in Siemen's/ABB/ Schneider)

S & F in repair fully automatic star delta starter,in steel sheet enclosure type with single phase preventer suitable for submersible pump motor capacity 20 HP, 415 V, 50 Hz, 3 phase, relay range 20-32 Amps, complete all as specified and directed. (Make: L&T Cat Part No MU-G20 HFASD or equivalent make in Siemen's/ ABB/Schneider)

Dismantling the unserviceable parts and burnt out copper winding from motor of capacity 7.5 HP, 3 phase, 415V, and rewinding the motor with supper enamelled copper wire of suitable gauge including heating, varnishing, replacement of defective spare parts, re-assembling and painting the motor with two coats of supper enamelled paint and carrying out necessary tests in presence of the Engineer-in-Charge as per IE Rule to establish functional ability/desired performance of the repaired motor to the entire satisfaction of Engineer-in-Charge and test result kept on office record duly signed by the Engineer-in-charge and contractor. Note:- New spare/parts as required for replacement of defective/ unserviceable one shall be measured and paid seperately as 'Supply only'.

Supply only ball bearing suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V , complete all as specified and directed.

Supply only cooling fan suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V, complete all as specified and directed.

Supply only fan cover suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V, complete all as specified and directed.

Supply only impeller suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V, complete all as specified and directed.

Supply only bush suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V , complete all as specified and directed.

Supply only shaft suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V , complete all as specified and directed.

Supply only coupling set suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V, complete all as specified and directed.

Supply only impeller casing suitable for centrifugal pump and motor of capacity 7.5 HP, 3 phase, 415V , complete all as specified and directed.

Supply, installing, commissioning & testing, liquid chlorination chemical dosing pump of capacity 02USGPD to 40 USGPD at 100 psig, high pressure single head gear motored adjustable dosing pump with accessories including lead, tubing, connecting nuts, injection check valve, clay weight and ferrules complete with all accessories as per manufacturer's instructions including taking out old unserviceable pump, complete all as specified and directed. Note-Old unserviceable dosing pump shall be deposited to E/M Store

Supply, installing, commissioning & testing, FRP soloution preparation cum setting tank capacity 100 lits with lid pot hole, inlet/out let/drain connection/level gauge, sludge depositing facility etc and fited with speed reducer motor and SS-316 agitator with shaft and blade mounted on tank and ferrules complete with all accessories as per manufacturer's instructions including taking out old unserviceable pump, complete all as specified and directed. Note-Old unserviceable FRP tank shall be deposited to E/M Store

S&F in repairs earth continuity conductor or main earthing lead of Galvanised iron strip of size 25 x 4mm, fixed on pole from existing earth test point , complete all as specified and directed.

S&F feed rate controler for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F pump head suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F pump tube (26-100 psi) single head suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F injection check valve 3/8" suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F connecting rod nut 3/8" suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F suction line strainer 3/8" suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F suction/discharge pipe tubing 3/8" suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F ferrule suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F rotary assembly with bearing brackets suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

S&F coil 250 volt, 50 Hz suitable for decrin dosing pump motor and dosing system, complete all as specified and directed.

Supply only ortho toluidine (OT) solution in bottle to conduct of chorine content of water, complete all as specified and directed.

Supply only chorine testing kit complete set with kit box to conduct of chorine content of water, complete all as specified and directed.

Supply only bleaching powder as per IS-1065 (latest edition), complete all as specified and directed.

S&F 150mm bore non return valve PN (1.6), complete all as specified and directed.

M & L for PCC (1:3:6) type C-2 (using 40mm graded crushed stone aggregate) as in foundation, filling, mass concrete or for making good to disturbed surface of road, hard standing and any other situation as per site requirements, complete all as specified and directed.

S&F GI flange for 80mm bore pipe, heavy duty with suitable size nuts and bolts and double washers including 6mm thick rubber gasket including taking out old unserviceable one, complete all as specified and directed.

S&F 150mm bore sluice valve flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking out old unserviceable sluice valve, complete all as specified and directed.

S&F 100mm bore sluice valve flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking out old unserviceable sluice valve, complete all as specified and directed.

S&F 80mm bore sluice valve flanged end of class PN (1.6) with brass spindle and hand wheel including necessary gasket, nuts and bolts, washer etc. including taking out old unserviceable sluice valve, complete all as specified and directed.

S&F gun metal gate/globe valve with iron wheel head, screwed both ends suitable for fixing with CPVC/GI pipe of outer dia 25mm and including taking down old unsrviceble valves, complete all as specified and directed.

M & L for construction of brick masonry valve pit chamber of internal dimension 1200mm x 1200mm x 1200mm depth with sub class 'B' bricks, old size in CM (1:4), full brick thick wall and 10mm thick rendering on internal and extranal surfaces both in CM (1:4), 15mm thick PCC (1:4:8) type D-2 (using 40mm graded crushed stone aggregate) as in foundation, PCC (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in copping, MS frame work with 50 x 50 x 6mm angle iron, 5mm thick MS sheet cover with locking arrangement including 50mm pad lock with double key arrangement, including painting of steel surface with two coats of synthetic enamel paint over a coat of red oxide primer, three coat of white wash on plastered surface (exposed to view) incuding necessary excavation in any type of soil, returning, filling in and removal of surplus soil to a distance not exceeding 50 mtrs including demolition of existing cracked valve chamber, complete all as specified and directed.

All as per item No 117.00 here-in before but internal dimension 900mm x 900mm x 900mm depth, complete all as specified and directed.

Supplying, installing, testing and commissioning of outdoor type LT feeder piller box made out of 3.0mm thick CRCA sheet out door type, CPRI approved, totally enclosed weather dust and vermin proof as per IS with front and rear, with bus bar 500 Amp capacity for RYB and half for neutral and insulated with insulators, including connecting incoming and outgoing cables necessary made out of 50 x 50 x 6mm angle iron, grouted at floor above 30cm from ground level including PCC, (1:3:6) in foundation comprising with the following accessories including taking down old unserviceble LT feeder piller box , complete all as specified and directed. BUS BAR CHAMBER:- (i) Sheet steel bus bar chamber having front hinged covers with a set of electrolytic grade high conductivity TP&N solid aluminium bus bars, rated 300 Amps supported at required intervals sleeved with heat shrinkable PVC sleevings. The bars shall be colour coded at required intervals for identification. INCOMER (i) MCCB 4 pole of capacity 125 Amps with breaking capacity of 16 KA-01 No. INDICATING DEVICES (i) LED Indicating lamps for Main Supply indicating R', Y' B' (set of three) (ii) Digital multi function meter 0-500 volt (iii) LED Indicating lamps - 03 Nos (iv) CT's 500/5 Amp - Set of three OUTGOING FEEDERS (i) MCCB 4 pole of capacity 63 Amps with breaking capacity of 16 KA-03 No. (ii) MCB TPN 4 pole of capacity 63 Amps with breaking capacity of 16 KA -01 No. (Note: Unit quoted rate shall deemed to be included necessary internal wiring for meters, indication lamps etc and rigid bus bar connections from bus bar to MCCB terminals, connecting bus bar to MCCB/MCB connections.)

Note: An amount of Rs.63,612.00 on account of Credit Schedule for schedule 'A' part - II shall be deducted from the total amount of BOQ to arrive at the contract sum.

M/S ASHOK ENTERPRISE (BID ID -3080871)

M/S ROY ENTERPRISE (BID ID -3080955)

M/S ANNI ENTERPRISE (BID ID -3080892)

BHARAT ELECTRIC (BID ID -3081775)

M/S RATHIN ENTERPRISES (BID ID -3082072)

M/S BIJAY KUMAR SHIVA (BID ID -3083442)

M/S. KUMAR CONSTRUCTION CO. (BID ID -3083579)