REPAIR/ MAINT OF INTERNAL ELECTRIFICATION INCLUDING FANS, GEYSERS AND SOLAR GEYSERS AT OFFRS MARRIED ACCN AT E3 AREA, PTT, DSC POSTS, MES OFFICES/INSTALATIONS, SUDAN BLOCK, CADET MESS, ADMINISTRATIVE BUILDING AND OTMS BUILDING AT NDA KHADAKWASLA

Amount

Repair / maintenance of internal light fitting of any type like tube lights / wall bracket light fittings / ceiling lights / bulk head light / mirror lights etc in its position, testing all the compenents / parts, wiring etc, identifying and replacing the defective components like tube rod, side holders, holders, lamps etc all as directed by Engr-in-charge.Note: (i) The rate against the above mentioned item is deemed for cost of labour only. (ii) Cost of spares like capacitor, lamp holder, connector, connection wire etc. replaced against above mentioned item will be measured & paid separately under respective items of Sch 'A' here-in-below. (iii) The contractor's representative (supervisor) will report to concerned JE E/M at 0900hrs daily to collect the list of complaints and will submit the completion report on the same day before 1700hrs to the JE E/M. (iv) The contractor shall address all the given complaints within 24 hours from the time the list of complaints is handed over to him / his rep by the concerned JE E/M. In case the complaint is not addressed for whatsoever reason within the specified time limit (48 hrs), an amount of Rs 100/- per such complaint per day will be recovered from the amount due to him through RAR / Final Bill.The contractor shall engage separate team of technicians / repairer for each at D1 area, D2 area E3 area, OTM B Zone & Appointment houses/Guest houses (04 x teams). (v) The contractor shall maintain proper record of repair / maint in a binded compliant register and complaint slip books duly signed by the user and bringing out the details of spares replaced and get it authenticated from concerned JE E/M on daily basis. The contractor shall put up the maint record register to Engineer-in-charge for inspection every Monday or as and when asked for. (vi) The contractor shall maintain sufficient stock of spares / material required for repair / maint of light fittings with the concerned JE E/M against the supply only items here-in-below. (vii) During the contract period, if the same complaint is repeated, it will be regarded as a single complaint, and no additional payment will be made for addressing the repeated issue.

Supply only PVC / polycarbonate lamp holders batten/Angle type complete all as specified and directed.

S & F in repair of switch piano flush type 6 Amps SP one way complete all as specified and directed

S & F in repair of switch piano flush type 6 Amps SP two way complete all as specified and directed

M&L in repair bell push, flush type 6 Amps complete all as specified and directed

M&L inrepair of pendent (Bed) switch 6 amps single phase complete all as specified and directed

S&F in repair of socket 5/6 Amps flush mounted 5 pin complete all as specified and directed

S & F in repair of switch socket combination 5/6 Amps flush mounted 5 pin multi purpose complete all as specified and directed

S & F in repair of switch socket combination with box of 5/6 Amps flush mounted 5 pin multi purpose complete all as specified and directed

M&L in replacment of fan regulator switch/socket type electronic step type suitable for 1200/1400 mm sweep fan as per the sample provided complete all as specified and directed

S & F in repair of switch piano type 20 Amps SP one way complete all as specified and directed

S&F in repair of socket 5/15 Amps flush mounted 3/5 pin multi purpose complete all as specified and directed

S & F in repair of switch socket combination 5/15 Amps flush mounted 3/5 pin multi purpose complete all as specified and directed

S & F in repair of switch socket combination with box of5/15 Amps flush mounted 3/5 pin multi purpose complete all as specified and directed

S&F in repair for ceiling rose, 2 to 3 terminals /PVC/Polycarbonate, isolated body complete all as specified and directed.

S&F in repair plug top 3 pin, 6 amps, 230 volts, ISI marked heavy duty connection cord complete all as specified and directed.

S&F in repair plug top 3 pin, 15/16 amps, 230 volts, ISI marked heavy duty for geyser connection cord complete all as specified and directed.

S&F in repair plug top 2 pin, 6 amps, 230 volts, ISI marked heavy duty connection cord complete all as specified and directed.

S&F in repair metal clade sockets 20 amps, 230 volts, ISI marked heavy duty connection cord complete all as specified and directed.

S&F in repair metal clade plugs 20 amps, 230 volts, ISI marked heavy duty connection cord complete all as specified and directed.

M&L in repair of door bell AC 230 volts single phase ding dong type complete all as specified and directed

M&L in repair of wire less door bell AC 230 volts single phase ding dong type complete all as specified and directed

S&F in repair modular switch piano type 10 amps one way one module complete all as specified and directed

S&F in repair modular switch piano type 10 amps two way one module complete all as specified and directed

S&F in repair modular Bell push, 10 Amp with neon indicator one module complete all as specified and directed

S&F in repair modular switch piano type 20 amps one way one module with neon indicator complete all as specified and directed

S&F in repair modular Socket, 6A - 2/3 pin 2 module complete all as specified and directed

S&F in repair modular Socket, 6/16A - 2/3 pin 2 module complete all as specified and directed

S&F in repair of 1 module Blanking plates complete all as specifed and directed

S&F in repair modular step type fan regulator 100W, 1/2 module complete all as specified and directed

S&F in repair for white cover plate with frame 1 or 2 module complete all as specified and directed

S&F in repair for white cover plate with frame 3 module complete all as specified and directed.

S&F in repair for white cover plate with frame 4 module complete all as specified and directed.

S&F in repair for white cover plate with frame 6 module complete all as specified and directed.

S&F in repair for white cover plate with frame 8 module complete all as specified and directed.

S&F in repair for white cover plate with frame 12 module complete all as specified and directed.

S&F in repair for white cover plate with frame 16 module complete all as specified and directed.

S&F in repair for white cover plate with frame 18 module complete all as specified and directed.

S& F in repair PVC unbreakable surface boxes suitable for modular switches 1 or 2 module complete all as specified and directed.

S& F in repair PVC unbreakable surface boxes suitable for modular switches 3 module complete all as specified and directed.

S& F in repair PVC unbreakable surface boxes suitable for modular switches 4 module complete all as specified and directed.

S& F in repair PVC unbreakable surface boxes suitable for modular switches 6 module complete all as specified and directed.

S& F in repair PVC unbreakable surface boxes suitable for modular switches 8 module complete all as specified and directed.

S& F in repair PVC unbreakable surface boxes suitable for modular switches 12 module complete all as specified and directed.

S& F in repair PVC unbreakable surface boxes suitable for modular switches 16 module complete all as specified and directed.

S& F in repair PVC unbreakable surface boxes suitable for modular switches 18 modulecomplete all as specified and directed.

S&F in repair for squre box, 2 to 3 terminals /PVC/Polycarbonate, isolated body complete all as specified and directed.

S&F in repair for round plate, 2 to 3 terminals /PVC/Polycarbonate, isolated body complete all as specified and directed.

S&F in repair of PVC insulated copper cable 1 Sqmm 3 core, served with inner sheathing of PVC tape and overall PVC sheathed including PVC Conduit ISI Marked 20mm including all necessary bends, couplings, tees, and other accessories.Surface Saddling of PVC Conduit on Wall using approved saddles and fixing screws. Spacing as per specifications ( 1-meter intervals).complete all as specified and directed

Ditto all as per item no.49 above but 2,5 Sqmm 3 core

Ditto all as per item no.49 above but 4 Sqmm 3 core

Supply only 9 W WW LED Lamp for E14/E27/B22 Holders complete all as specified and directed.

Supply only 5 W WW LED Lamp for E14/E27/B22 Holders complete all as specified and directed.

Supply only 3 W WW LED Lamp for E14/E27/B22 Holders complete all as specified and directed.

Supply only 0.5 W WW LED Lamp for E14/E27/B22 Holders complete all as specified and directed.

S&F in repair of 10 watt,230V surface and wall mounted LED batten, extruded aluminium housing with polycarbonate diffuser and integrated electronic driver including connecting up with twin core twisted flexible copper condctor cable from ceiling rose complete all as specified and directed

S&F inrepair of 20 watt,230V surface and wall mounted LED batten, extruded aluminium housing with polycarbonate diffuser and integrated electronic driver including connecting up with twin core twisted flexible copper condctor cable from ceiling rose complete all as specified and directed

S&F inrepair of 20 watt,230V 3 IN 1 surface and wall mounted LED batten, extruded aluminium housing with polycarbonate diffuser and integrated electronic driver including connecting up with twin core twisted flexible copper condctor cable from ceiling rose complete all as specified and directed

S&F inrepair of 20 watt,230V surface and wall mounted Inverter LED batten, automaticaily switched ON during a power cut and runs effiectively up to 3 Hrs, extruded aluminium housing with polycarbonate diffuser and integrated electronic driver including connecting up with twin core twisted flexible copper condctor cable from ceiling rose complete all as specified and directed

S&F inrepair of 36 watt,230V surface and wall mounted LED batten, extruded aluminium housing with polycarbonate diffuser and integrated electronic driver including connecting up with twin core twisted flexible copper condctor cable from ceiling rose complete all as specified and directed

S&F in repalcement recess type LED Downlight lights 5 W Environmental friendly, energy saving, recess mounted downlighter with electronic driver including connecting with twin core wire, including cutting the existing false ceiling dia to the required size and also matching to the adjacent false ceiling surfaces carefully all as specified and directed.

S&F in repalcement recess type LED Downlight lights 12 W Environmental friendly, energy saving, recess mounted downlighter with electronic driver including connecting with twin core wire, including cutting the existing false ceiling dia to the required size and also matching to the adjacent false ceiling surfaces carefully all as specified and directed.

S&F in repalcement recess type LED Downlight lights 18 W Environmental friendly, energy saving, recess mounted downlighter with electronic driver including connecting with twin core wire, including cutting the existing false ceiling dia to the required size and also matching to the adjacent false ceiling surfaces carefully all as specified and directed.

S&F in repalcement Surface type LED Downlight lights 10 W Environmental friendly, energy saving, with electronic driver including connecting with twin core wire, including cutting the existing false ceiling dia to the required size and also matching to the adjacent false ceiling surfaces carefully all as specified and directed.

S&F in repalcement Surface type LED Downlight lights 12 W Environmental friendly, energy saving, with electronic driver including connecting with twin core wire, including cutting the existing false ceiling dia to the required size and also matching to the adjacent false ceiling surfaces carefully all as specified and directed.

S&F in repalcement Surface type LED Downlight lights 30 W Environmental friendly, energy saving, r with electronic driver including connecting with twin core wire, including cutting the existing false ceiling dia to the required size and also matching to the adjacent false ceiling surfaces carefully all as specified and directed.

S&F in repalcement COB light 12W LED Tiltable surface mounting and Environmental friendly, new generation, energy saving, decorative IP 66 all as specified and directed. Make: Luker cat part no. LCOBSP12 or equivalent make as mentioned at makes list in PS

S&F inrepair LED building security light fiitting 30 W, IP-65 protection made up of die cast alluminium housing with high power LED as lighting source and lens embeded PC cover having TOP opening seperate driver compartment complete all as specified and directed Make- Luker LST-24SEN or equivalent make as mentioned at makes list in PS

S&F in repair of 12 watt,230V surface and wall mounted white LED Mirror Light including connecting up with twin core twisted flexible copper condctor cable from ceiling rose all as specified and directed . Make- Luker LIMR13 3-IN-1 or equivalent make as mentioned at makes list in PS

S&F in repair of 9 watt,230V surface and wall mounted white LED Mirror Light including connecting up with twin core twisted flexible copper condctor cable from ceiling rose all as specified and directed .

S&F in repair Decorative wall mounting Wall Lamp with B22 LED 9W and connecting up with twin core twisted flexible copper conductor cable from ceiling rose complete all as specified and directed.

S&F in repair Decorative hanging table lamp with B22 LED 9W and connecting up with twin core twisted flexible copper conductor cable from ceiling rose complete all as specified and directed

S&F in repair Decorative hanging with B22 LED 9W and connecting up with twin core twisted flexible copper conductor cable from ceiling rose complete all as specified and directed

S&F in repalcement surface/recess mounted 2' x 2' LED Panel lights 40 W LED 5700K, 240Volts and glare free symmetrical illumination suitable for Armstrong/Grid ceiling, Environmental friendly, new generation, energy saving, high power LED as a light source with clear diffuser and separate replaceable electronic driver including connecting with twin core wire and also matching to the adjacent ceiling surfaces carefully all as specified and directed. Note: The quoted price shall include the cost of Light and its driver.

S&F in repalcement surface/recess mounted 4' x 1' LED Panel lights 45 W LED 5700K, 240Volts and glare free symmetrical illumination suitable for Armstrong/Grid ceiling, Environmental friendly, new generation, energy saving, high power LED as a light source with clear diffuser and separate replaceable electronic driver including connecting with twin core wire and also matching to the adjacent ceiling surfaces carefully all as specified and directed. Note: The quoted price shall include the cost of Light and its driver.

S&F inrepair of GI pipe bracket of 25 mm dia 1 mtr long bend to shape for street light fitting made out of 25 mm dia GI light grade pipe fixed on building/pole using suitable FI clamp including necessary new nut, bolt and washer complete all as specified and directed.

S&F inrepair of 200 watt integral SMD LED Highbay luminaire with aluminium reflector light fitting incl with inbuilt electronic drivers, necessary hanging arrangements as per site requirement including taking down the existing one all as specified and directed by Engr-in - Charge. Note: 1. Ladders /Cranes shall be used and will be provided by contractor for dismantling /fixing of light fittings at roof and cost for the same is deemed to be included. Make Luker Cat part no. LOHY200 or equivalent make as mentioned at makes list in PS

S&F inrepair of 50 watt integral SMD LED Highbay luminaire with aluminium reflector light fitting incl with inbuilt electronic drivers, necessary hanging arrangements as per site requirement including taking down the existing one complete all as specified and directed . Note: a). Ladders /Cranes shall be used and will be provided by contractor for dismantling /fixing of light fittings at roof and cost for the same is deemed to be included. Make Luker Cat part no. LOHY200 or equivalent make as mentioned at makes list in PS

Supply and Fix in repair Electronic Drivers, suitable for 9W, 10W, 20W, 30W, and 40W LED light/security light fittings, of compatible specifications and make as existing, including all necessary connections, testing, and commissioning, complete as specified and directed .

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc. complete all as specified and directed

M&L for Point wiring with 1.5 sq mm copper conductor FRLSH (multistrand) PVC insulated ISI marked unsheathed cable and including surface, Non metalic rigid PVC casing capping double lock type/PVC conduit ISI marked not less than 25 mm with all fitting & other accessories and also including PVC insulated ISI marked unseathed FRLSH cable size 1.5 sq mm copper conductor as earth wire to common earth dolly including PVC box, modular cover plate with frame suitable for modular type switches, sockets, fan regulator etc complete all as specified and directed for following :- (a) One light/Fan point controlled by one way switch 6 Amps 240 volts

(b) Ditto all as per item no.81 above but One 3 pin 6 Amps socket out let point on independent board.

(c)Ditto all as per item no. 81 above but One 3 pin 6 Amps socket out let point on same board.

(d)Ditto all as per item no. 81 above but One bell/buzzer point controlled by one push button on the same board with other switches or independent with cables 1.5 sq mm size.

(e)Ditto all as per item no. 81 above but One light point controlled by Two 2-way switches

M&L for Point wiring with 2.5 sq mm copper conductor FRLSH (multistrand) PVC insulated ISI marked unseathed cable and including surface, Non metalic rigid PVC casing capping double lock type ISI marked not less than 25 mm with all fitting & other accessories and also including PVC insulated ISI marked unseathed FRLSH cable size 2.5 sq mm copper conductor as earth wire to common earth dolly including PVC box , modular cover plate with frame suitable for 15 Amps socket and switch outlet power point independent circuit complete all as specified and directed

Supply and fixing in repair of rigid non-metallic PVC casing capping, double lock type/PVC conduit (ISI marked) of size not less than 25mm, including all necessary accessories (e.g., bends, elbows, connectors, saddles, screws,round plate etc.) for securing loose wiring and repairing/re-routing point wiring and submain wiring, complete as specified and directed Note:. The quoted rates shall includes the following: a) Supply of 25mm or larger rigid non-metallic PVC casing capping/conduit (ISI marked). b) Supply of all necessary accessories (bends, elbows, connectors, saddles, screws, etc.). c )Securing loose wiring within the casing/conduit. d) Repairing/re-routing existing point wiring/submain wiring as needed. e) Making necessary connections and terminations. f) Testing of the wiring after completion. Notes:Rates shall include the cost of all materials, labor, tools, equipment, transportation, and any other incidental expenses required for the complete execution of the work.

S&F in repairs of flexible conduit pipes, ivory grey,white in colour, with a minimum internal diameter of 25mm. The conduit shall be of a type suitable for [Specify application, e.g., electrical wiring, data cabling, etc.]. Installation includes cutting, bending (where necessary), and securing the conduit as per the approved design complete all as specified and directed

S&F in repair of rigid non-metallic PVC cable tray , double lock type (ISI marked) of size not less than 80x40mm, including all necessary accessories (e.g.,Bends (flat, internal, external),Risers,Couplers,Dividers,Support brackets, elbows, connectors, saddles, screws,round plate etc.) for securing loose wiring and repairing/re-routing point wiring and submain wiring, complete as specified and directed . Note: The quoted rate shall includes followings: a) Supply of80x40mm or larger rigid non-metallic PVC cable tray. b) Supply of all necessary accessories (Bends (flat, internal,external), Risers,Couplers, Dividers, Support brackets, elbows, connectors, saddles, screws,round plate etc.. c )Securing loose wiring within the cable tray. d) Repairing/re-routing existing point wiring/submain wiring as needed. e) Making necessary connections and terminations. f) Testing of the wiring after completion. Notes:Rates shall include the cost of all materials, labor, tools, equipment, transportation, and any other incidental expenses required for the complete execution of the work.

Taking down Careful dismantling and removal of existing sub-main wiring, including cables, conduits, trunking, and all associated fixtures, regardless of type and size.This includes all necessary materials and labor to restore the surfaces to their original condition, or to an agreed upon condition.All work shall be carried out in accordance with the Engineer-in-charge's instructions and any relevant project specifications.If the wiring is to be salvaged, great care must be taken during removal.

M&L sub main wiring with two single core PVC insulated FRLSH cables with stranded copper conductors 1.5 Sqmm , 1100 Volts grade in and including PVC Conduit/casing caping medium grade not less than 25 mm complete with conduit accessories and copper cable 1.5 sqmm continuous earth wire complete all as specified and directed Note: Two runs of 1.5 Sqmm cable with 01 run of 1.5 Sqmm earth wire along with casing caping/conduit shall be measured as one RM

Dittto all as per item no 89 above 2 run of 2.5 Sqm and 1 Run of 2.5 Sqm

Dittto all as per item no 89 above 3 run of 2.5 Sqm

Dittto all as per item no 89 above 3 run of 4 Sqm

Dittto all as per item no 89 above 3 run of 6 Sqm

Dittto all as per item no 89 above 3 run of 10 Sqm

S&F in repair factory made epoxy powder coated Distribution Board TP & N 4 way double door (VTPN MCCB DB ) MCCB as In comer, with metal door (IP-43 protection) fabricated from CRCA sheet and fixed semi flush to wall and suitable for universal mounting and including 200 Amp copper bus bar, neutral bar, standard DIN rail, Earth bar and cable ties for cable management, top and bottom removable gland plates with Knockout semi flush to wall and making good disturbed surface and touch up with the same finishes complete all as specified and directed Note:MCBs/ MCCBs will be measured and paid seperately under respective Sch A item in the schedule

S&F inrepair MCB DB 12 way SPN double door sheet metal enclosure factory made suitable for MCB DB's 240 volts with 200 amp rated busbar, neutral & earthing link bar,surface mounting complete including taking down the existing DB of any type & size alongwith its accessories by removing from existing circuits and refixing the new DBs and circuits complete as reqd at site all as specified and directed . Note - MCBs will be measured & paid separately under respective item of sch A, if required to be replaced.

Dittto all as per item no 98 above but 08 way SPN DB (Double door)

Dittto all as per item no 98 above but 04 way SPN DB (Single door)

Dittto all as per item no 98 above but 04 way SPN DB (Double door)

Dittto all as per item no 98 above but 02 way SPN DB (Single door)

S&F in repair of MCCB with rating of 125 Amps,415Volts 3pole with 16kA breaking capacity,thermal magnetic asdjustable of overload & short circuit release as per IS-13947 & IEC 60947-2 & the service short circuit breaking capacity (Ics) should be equal to ultimate breaking capcity(Icu).MCCB should be with suitable spreaders and phase barriers for each terminals complete all as specified and directed.

Dittto all as per item no 100 above but MCCB with rating of 125 Amps,415Volts 3pole with 16kA breaking capacity

S&F in repair of C Curve MCB SP 6-32 Amps working on 240 volts,50 Hz 10 KA all as specified and directed.

S&F in repair of C Curve MCB DP 6-32 Amps working on 240 volts,50 Hz 10 KA all as specified and directed.

S&F in repair of C Curve MCB SPN 40-63 Amps working on 240 volts, 50 HZ,10 KA all as specified and directed.

S&F in repair of C Curve MCB TP 40-63 Amps working on 240 volts, 50 HZ,10 KA all as specified and directed.

Supply and fix inrepair of C Curve MCB TPN 40-63 Amps working on 240 volts, 50 HZ,10 KA all as specified and directed.

S&F in repair sheet metal enclosures Single pole and neutral with a two pin and earth plug and socket complete with one single pole MCB 20 Amps, 240 volts complete with all accessaries etc all as specified and directed

S&F in repair sheet metal enclosures Triple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB 32 Amps, 240 volts complete with all accessaries etc all as specified and directed .

M&L for repair of earthing complete with galvanised steel earth plate electrode 600x600x6.3mm thick, burried 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 galvanised earth lead wire 4.0 mm dia of minimum 15m length by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No 3 in SSR PART-I connected to earthing test point all as specified or indicated including provision of earthing lead protection pipe, PCC earth pit with cover, excavation & earth work, testing on completion etc all as specified and directed

Dismantling and removing rusted louvers suitable for 150/230/300/450/600 mm sweep exhaust fan S&F inrepair of MS louvers duly painted gray coloured suitable for 150/230/300/450/600 mm heavy duty exhaust fan alongwith four number mounting bracket with bolts, nuts washers etc complete all as directed.

S&F in repair of GI pipe ceiling fan down rod of 15 mm dia up to 3 feet long for ceiling fan made out of 15 mm dia GI heavy grade pipe fixed on ceiling using suitable clamp including necessary new nut, bolt and washer complete all as specified and directed.

Taking down ceiling fan/exhaust fan of any sweep for servicing / repairing / maintenance, opening up, identifying and replacing the defective parts, cleaning, greasing,etc, reassembling and hanging up/fixing back at its original position, connecting up and testing complete all as directed. Note: Spares shall be issued and paid separately

Supply only capacitor of 2.5/4 mfd for ceiling fan/exhaust fan. Make:Tibcon/Epcos/Havells

Supply only bearing No.6201/6202/6203 or any other No matching to the existing size and suitable for exhaust fan/wall mounted fan. Make:SKF or equivalent

Disconnecting and taking down existing userviceable geyser of 25/50/100 ltrs capacity of any make/brand, taking it to civil workshop for repairing. Opening the geyser and dismanting all parts and taking out inner tank/container, removing dents making to shape including welding / brazing the leakage portion, filling the portion between inner tank and out casing of geyser with new glass wool heat insulating material . Reassembling and painting the outer casing of geyser with two coats of superior quality synthetic enameled paint and re- fixing to original place all as specified and directed . Note (a):.Cost of spares such as Thermostate,heating element etc will be measured and paid for separately under respective Item of sch A as supply only.

Supply only thermostat and cutout set electronic type, temperature adjustable from 0-80⁰C suitable for geyser of 25 to 100 ltrs capacity all as specified and directed .

Supply only heating element of capacity 2/3 KW of any type and shape suitable for Existing 25 to 100 ltrs capacity geysers as per sample provided all as specified and directed

S&F in repair metallic flexible hot water connection 600/900 mm long including necessary washers suitable for geysers of 25 to 100 ltr capacity complete all as specified and directed.

S&F in repair of neon lamp indicator square/round type after taking out old incl taking down old one all as specified and directed .

S&F in repair NRV valve of size 15mm dia of Brass complete all as specified and directed.

Removal of the damaged or faulty inner tank from the geyser unit,Supply of a new inner tank of the correct size, material, and specifications, and its installation into the geyser unit. Include all necessary gaskets and seals.Implementation of protective measures to prevent damage to surrounding walls, floors, and fixtures during the inner tankrepair complete all as specified and directed.

Supply only Self Adhesive PVC Electrical Insulation Tape, capable of withstanding temperatures up to [100] °C, Dimensions 7.5 m x 18mmx 0.125mm, for insulating high-temperature electrical connections.

S & F in repair of Solar Water Heating System Flat Plate Collector type, size : (2.0 x 1.0) Mtr based on direct transfer of heat of capacity 100 Ltrs Per day with suitable electric backup of 2 KW complete all as specified and directed Make : Skylark Thermal Energy System or equivalent

M & L for cleaning the hot water insulated tank of 100 ltrs capacity of Solar Water Heating System Flat Plate Collector Type by removing the sludge /foreign material from the tank and recifying the fault of water leakages complete all as directed.

M & L for cleaning the Glass of Solar Flat Plate Collector Panel of size (2.0 x 1.0) Mtr by removing the mud/algee/foreign materials from the panel on half yearly basis complete all as specified and directed. Note : If any damages occurred to the solar panel during this job, contractor shall be responsible to make good without any extra cost to the deptt.

Supply and install in repair of Solar Flat Plate Collector Panel of size (2.0 x 1.0) Mtr, suitable /compatible to existing system complete all as specified and directed. Make : Skylark Thermal Energy System as OEM

S & F in repair of composite PEX-AL-PEX pipes as per ASTM F 128-2017 of size inner dia 15 mm and outer dia 20 mm, suitable/compatible to existing system complete all as specified and directed. Make : Kitec or its equivalent.

Supply and installation of 16mm outer diameter CPVC pipes, conforming to relevant industry standards for [Specify application, e.g., hot and cold water distribution, etc.]. This includes cutting, jointing using approved CPVC solvent cement, and pressure testing as per specifications complete all as specified and directed.

S & F in repair of heating element of 3 KW capacity duly ISI marked, 1-ph, 240 volts suitable/compatible to existing solar heating system complete all as specified and directed

S & F in repair Brass/Gun Metal Butterfly gate valve of 15 mm dia, ISI marked, suitable/compatible to extisting system complete all as specified and directed.

S & F in repair of SS pipe flange of 15 mm dia or suitable/compatible to existing solar Flat plate collector system including suitable size of nut bolts and washers etc complete all as specified and directed.

M & L for Glass of Solar Flat Plate Collector Panel of size (2.0 x 1.0) Mtr by removing the existing broken glass and cleaning before installing new complete all as specified and directed. Note : If any damages occurred to the solar panel during this job, contractor shall be responsible to make good without any extra cost to the deptt.

S&F 15mm bore bib taps, fancy type, cast chromium plated, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

S & F in repair of rubber gaskets 15 mm dia or suitable/compatible to existing solar Flat plate collector system complete all as specified and directed.

S&F in repairs electrical meter box compartmentalized design suitable for 1 x energy meter and 1 x four way TPN enclouser, outdoor wall mounted type, weather proof fabricated out of not less than 2.0 mm thick CRCA sheet, powder coated in siemens grey colour, double door. The enclosure shall be front openable with locking arrangement and provided with 5 mm thick bakelite sheet for mounting the energy meters and MCB DB. The enclosure shall be provided with suitable size PVC cable glands for incoming and outgoing cables/wires. The overall size of the meter box should be as per site requirement complete with all accessories prewired twin core twisted flexible copper conductor cable of suitable size complete all as specified and directed.( For OMQ Qtrs) (Note: quoted rate shall deemed to including for disconnecting existing circuits from DB's and energy meter and same has been refixed in new meter box)

Monarch Sales Corporation (BID ID -3459171)

KESARI AND SONS (BID ID -3465708)

M/S Eagle Electricals And Rewinding Works (BID ID -3461978)

G V HAGAWANE (BID ID -3461779)

MUDDAM CONSTRUCTIONS (BID ID -3466990)