REPAIR / REPLACEMENT OF INTERNAL WIRING, SUB-MAIN WIRING INCLUDING DBs, MCCBs, CEILING FAN, EXHAUST FAN, WALL FAN, GEYSERS, SOLAR WATER HEATER MAINT OF SOLAR POWER PLANT AND ALLIED WORKS AT AF STN NAJAFGARH UNDER GE(AF) TUGHLAKABAD

Amount

Taking down carefully aluminium/copper point wiring on batten or in PVC conduit or in MS conduit with GI earth wire etc (for light, fan, socket or power ) complete, including fixture and fitting 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 the disturbed surfaces of walls, Floors, ceilings etc. complete all as specified and directed by Engr in charge.

Taking down carefully existing wooden board, Main switch, MCB DB boxes with MCBs, sheet metal boxes, cut out, etc of any size any capacity from boards complete and making good the disturbed surfaces of walls complete all as specified and directed by Engr in charge.

Taking down carefully sub main wiring of size including batten and making good disturbed surface of wall complete all as specified and directed by Engr in charge.

M&L in replacement complete wiring with cable of size 1.5 Sqmm single core copper multistrand conductor including continuous earth wire, using cable FRLS insulated(unsheathed) 1100 volts grade conforming to Is-694 drawn in to and including concealed PVC rigid conduit medium duty with all fittings and fixing accessories ISI certified IS 9537 part -3 and terminated in to pressed steel metal flush boxes suitable for modular accessories and including modular cover plates with frame for mounting switches, socket regulator, brackets etc and including necessary cement work, cutting chases pinning in making good to facing and pointing in cement mortar (1:3) to the ends or cutting chases for concealed conduit point wiring and making good disturbed surface complete all as specified and directed by Engr in charge for followings. Note: Cutting not exc 4cm girth and 4cm width.

One light / fan point controlled by one, one way switch

One fan point controlled by one, one way switch and regulator.

One 3 pin socket out let 5 amps independent

One 5 pin, 5 amps socket point in same board with other switches.

One buzzer point controlled by, one bell push button on the same board.

One light point controlled by two, two way switches

One 3 pin socket out let 15 amps independent but with cable of size 4 Sq mm in point wiring and 4 Sq mm in continuous earth wire. Note for sl item Nos 4.10 to 4.70 Cable to be incorporated in point wiring/sub main wiring shall be of any of following make only PLAZA/HAVELLS/FINOLEX.

M&L in replacement modular switch one way 6 amps 1 module complete all as specified and directed by Engr in charge.

M&L in replacement modular switch one way 16 amps 1 module complete all as specified and directed by Engr in charge.

M&L in replacement modular switch two way 6 amps 1 module complete all as specified and directed by Engr in charge.

M&L in replacement modular bell push 6 Amps 1 module complete all as specified and directed by Engr in charge.

M&L in replacement modular socket 2 in 1, 5 pin 6 amps 2 module complete all as specified and directed by Engr in charge.

M&L in replacement modular socket 2 in 1, 6 pin 6A/16 amp 2 module complete all as specified and directed by Engr in charge. Make : Anchor Roma/Legrand/Havells

M&L in replacement multi musical door bell, Ac 230 volts SP fancy colour complete all as specified and directed by Engr in charge.

M&L in replacement modular fan regulator stepped type120 watt 2 module complete all as specified and directed by Engr in charge.

M&L in replacement complete for ceiling rose surface Bakelite 3 terminal complete all as specified and directed by Engr in charge. Make for item No 11 and 13- Plaza/Anchor/Kinjal

M&L in replacement for PVC/polycarbonate type Lamp holder, insulated body, with back plate for batten fittings complete all as specified and directed by Engr in charge. Make- Plaza/Anchor

S&F in replacement of energy saving LED ADORE PLUS 9W B22 CDL 3 STAR Lamp LED lamp 9 watt, 230 volts 50HZ complete all as specified and directed by Engr in charge. Make: Cat Part No LHLDDBEBBI8R009 of Havells or equivalent in Bajaj / Crompton

M&L in replacement of sub main wiring with copper multi strand conductor FRLS flexible insulated (unsheathed) cable of size 2 runs of 2.5 Sq mm and 1 run of 2.5 Sq mm as in continuous earth wire drawn in to & including PVC conduit medium grade of 20 mm dia with fittings and accessories duly concealed by cutting chases, pinning in, making good in cement mortar (1:3) and making good the disturbed surfaces Cutting shall not exceed 4cm girth and 4cm width and applying necessary periodically with one coat of putty and two coats of OBD to match with the surrounding complete all as specified and directed by Engr in charge.

M&L in replacement of sub main wiring with copper multi strand conductor FRLS flexible insulated (unsheathed) cable of size 2 runs of 4.0 Sq mm and 1 run of 4.0 Sq mm as in continuous earth wire drawn in to & including PVC conduit medium grade of 25 mm dia with fittings and accessories duly concealed by cutting chases, pinning in, making good in cement mortar (1:3) and making good the disturbed surfaces Cutting shall not exceed 4cm girth and 4cm width and applying necessary periodically with one coat of putty and two coats of OBD to match with the surrounding complete all as specified and directed by Engr in charge.

M&L in replacement of sub main wiring with copper multi strand conductor FRLS flexible insulated (unsheathed) cable of size 2 runs of 6.0 Sq mm and 1 run of 6.0 Sq mm as in continuous earth wire drawn in to & including PVC conduit medium grade of 25 mm dia with fittings and accessories duly concealed by cutting chases, pinning in, making good in cement mortar (1:3) and making good the disturbed surfaces Cutting shall not exceed 4cm girth and 4cm width and applying necessary periodically with one coat of putty and two coats of OBD to match with the surrounding complete all as specified and directed by Engr in charge. Notes: for sch item Nos 16 to 18: 2 runs of cable, 1 run of earth wire and 1 run of PVC conduit with accessories shall be measured as 1 unit of RM. Cable to be incorporated in point wiring/sub main wiring shall be of any of following make only PLAZA/HAVELLS/FINOLEX.

S&F in replacement of energy saving LED ADORE 17W B22 CDL 3 STAR V2 LED lamp 17 watt, 230 volts 50 Hz complete all as specified and directed by Engr in charge. Make: Cat Part No LHLDEUEEMK8R017 of Havells or equivalent in Bajaj / Crompton

M&L in replacement for 1x 20 watts (4 feet) wall mounted LED batten, extruded aluminium heat sink provided for efficient heat dissipation & integrated electronic driver including lamp complete all as specified and directed by Engr-in-Charge. Make: Cat Part No LUMILINEBS20WLED865SPCWH of Havells or equivalent in Bajaj / Crompton Greaves

M&L in replacement for 1x 10 watts (2 feet) wall mounted LED batten, extruded aluminium heat sink provided for efficient heat dissipation & integrated electronic driver including lamp complete all as specified and directed by Engr-in-Charge. Make: Cat Part No LUMILINEBS10WLED865SPCWH of Havells or equivalent in Bajaj / Crompton Greaves

S&F in replacement of pluto flat panel 1 feet x 1 feet ultra modern Recess mounting luminaire suitable for after addl & altn of armstrong/grid/POP ceiling complete with separate electronic driver & high brightness SMD LED 15 watts with all accessories complete all as specified and directed by Engr-in-Charge. Make: Cat Part No PLUTO1X1PLR15WLED857S of Havells or equivalent in Bajaj / Crompton Greaves

S&F in replacement of PLUTO NEO PANEL 2X2 feet ultra modern Recess mounting luminaire suitable for armstrong /grid/POP ceiling complete with separate electronic driver & high brightness SMD LED 36 watts with all accessories complete all as specified and directed by Engr-in-Charge. Make: Cat Part No VENUSNEOHE2X2R36WLED830PIR SENSOR of Havells or equivalent in Bajaj / Crompton Greaves

S&F in replacement of Ebony decorative, wall mounting, SS finish fixture with textured glass diffuser including 15 Watt LED lamp complete all as specified and directed by Engr-in-Charge. Make:- Havells, Cat Part No LHJE04104499 or equivalent in Bajaj or Crompton

S&F in replacement of PLUTO NEO PANEL 4X1, 36 W LED tube light, Environmental friendly, new generation, aesthetically designed, ultra modern recess mounting luminaire with high brightness SMD LEDs as light source, suitable for Armstrong /Grid ceiling complete all as specified and directed by Engr-in-Charge. Make: Havells, Cat Part No PLUTONEO4X1PLR36WLED857S or equivalent in Bajaj or Crompton

M&L in replacement of MCB dist board, sheet steel, phosphatised, powder printed with bus bar, neutral link, earth bar & din rail conforming to IS 13032/IS 8623 SPN dist board 08 ways double door complete all as specified and directed by Engr-in-Charge. Make: Legrand Cat No 607711 or equivalent in Siemens or Schneider

M&L in replacement of dist board, sheet steel, powder coated for MCB DB's with copper bus bar, neutral link and earthing stud conforming to IS 13032/IS 8623 TPN vertical 4 ways double door for single phase out going including MCCB 4 pole 415 volts 100 Amp 16 KA complete all as specified and directed by Engr-in-charge.

M&L in replacement of MCB SPN 240 volts, 'C' curve-10 kA of 40-60 Amp complete all as specified and directed by Engr-in-charge.

M&L in replacement of MCB SP 240 volts, 'C' curve-10 kA of 16-25 Amp complete all as specified and directed by Engr-in-charge. Make: DHMZCSPF006-032 or its equivalent in Legrand or Standard

M&L in replacement of MCB SP 240 volts, 'C' curve-10 kA of 6 Amp (Light) complete all as specified and directed by Engr-in-charge.

M&L in replacement of PVC exhaust fan of size 250 mm sweep, 1400 RPM single phase, single phase, 230 Volt Ac 50 Hz with louver shutter / grill and connection complete all as specified and directed by Engr-in-Charge. Make: Cat Part No FHVVEDXOWH10 of Havells / Crompton /Khaitan

M&L in replacement of for PVC exhaust fan of size 200 mm sweep, 1400 RPM single phase, single phase, 230 Volt Ac 50 Hz with louver shutter / grill and connection complete all as specified and directed by Engr-in-Charge. Make: Cat Part No FHVVEDXOWH08 of Havells / Crompton Brisk Air / Khaitan VENTO FRESH AIR

Taking down and dismantling of ceiling fan, segregation of unserviceable parts, cutting and removing out copper winding, cleaning the armature, rewinding of fan armature with appropriate gauge of super enameled copper wire with necessary insulating materials such as vetex paper, cotton tape, PVC insulation tape etc varnishing with approved grade of unserviceable spares parts, cotton tape, PVC insulation tape etc varnishing with approved grade of insulation varnish and heating up, re-assembling the fan complete with replacement of unserviceable spares parts including necessary lathe work for fixing of bush/ bearing greasing the same with approved grade of grease, making all electrical connection and supply and fixing the following items and including necessary transportation to workshop, for 1200mm sweep fan:- (a) Flexible copper wire twin core upto 1.5 RM of length of size 23/0.0076 (b) Connection block -01 No (c) Insulation rubber bush -01 No (d) Split pin -02 Nos

All as per item No 33 but for 1400mm sweep ceiling fan complete all as specified and directed by Engr in charge.

All as per item No 33 but exhaust fan of size 300 mm to 450 mm sweep (except rubber rool, split pin) complete all as specified and directed by Engr in charge.

All as per item No 33 but pedestal fan/ wall mounted fan of size 400 mm to 600 mm sweep (except rubber roll, split pin) complete all as specified and directed by Engr in charge.

Taking down and overhauling of ceiling fan of any make and sweep after opening and cleaning rotor bearing and bus bar properly and oiling /greasing of bearing /bushes, reassembling the same, fixing and connecting its existing position and testing on completion complete all as specified and directed by Engr-in-charge. Note for sl item Nos 33 to 37: Spare parts shall be measured and paid separately.

M&L for painting of ceiling fans of any size and any sweep / make with two coats of first grade quality of white synthetic enameled paint by spraying including preparation of old painted surface to remove all dust, oil mark etc and filling cavities with filler materials, before painting and writing MES No complete all as specified and directed by Engr-in-charge.

Taking down exhaust fan of any size and type and cleaning / servicing and overhauling the same, refixing the same on its existing position and connection up complete all as specified and directed by Engr-in-charge. Note: Spare parts shall be measured and paid separately.

S&F in replacement of and connecting up flexible copper wire three core of size 0.75 Sqmm complete all as specified and directed by Engr-in-charge.

S&F in replacement of gun metal bush of any size complete all as specified and directed by Engr-in-charge.

S&F in replacement of bearing for ceiling fan complete all as specified and directed by Engr in charge. Make: SKF No 6201/6202 or equivalent in TATA

S&F in replacement of bearing for ceiling fan complete all as specified and directed by Engr in charge. Make: SKF No 6203/6204 or equivalent in TATA

S&F in replacement of fan condenser 2.5 Mfd complete all as specified and directed by Engr in charge.

S&F in replacement of fan condenser 3.15 Mfd complete all as specified and directed by Engr in charge.

S&F in replacement of split pin as per sample complete all as specified and directed by Engr in charge.

S&F in replacement of nut, bolt as per sample complete all as specified and directed by Engr in charge.

M&L complete for earthling with galvanized mild steel earth plate electrode 600x600x6mm thick buried directly in ground (in vertical position) earth pit not less than 2.25 mtr below normal ground level with the top edge of the earth plate not less than 1.5mtr (B.G.L.) and connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washer of galvanized iron including PCC (1:2:4) type B1 precast RCC cover slab with suitable handle made of 12mm round bar, including necessary excavation &earth work in any type of soil, 20mm dia medium grade galvanized steel tube for watering with one end fixed with cast iron funnel and wire mesh, 40 mm dia bore, light grade galvanized steel tubing up to 7.5 mtr length for drawing earth lead wire protection common salt, charcoal etc complete all as shown in EP No 3 of SSR Part 1 and testing on completion complete all as specified and directed by Engr-in-charge.

S&F in replacement of Energy Saving LED ADORE 23 W B22 CDL 3 STAR LED Lamp, 23 Watt, 230 Volts 50 Hz complete all as specified and directed by Engr-in-charge. Make: Cat Part No LHLDDDBA2I2R023 of Havells or equivalent in Bajaj / Crompton

S&F in replacement of LED LIGHT LUMENO LED DOWNLIGHTERS ROUND 6500 K, aesthetically designed decorative recess mounted 8 watt (round) spot light for low ceiling height recess mounted pressure die-cast aluminium luminaire in powder coated white finish in round profile with optimized heat sink for efficient heat dissipation and separate replaceable electronic driver with all accessories complete all as specified and directed by Engr-in-charge. Make: Cat Part No LHEEBPP7IL1W008 of Havells or equivalent in Bajaj / Crompton

S&F in replacement of for SANA LED Decorative wall light made up of high grade engineering plastic material suitable for 9 W LED lamp B22 base complete all as specified and directed by Engr-in-charge. Make: Cat Part No LHFOGBE1TZ1W035 of Havells or equivalent in Bajaj or Crompton

S&F in replacement of GLAZE LED Decorative, wall mounting fixture, in durable plastic body & designer mesh in gold finish suitable for 9 W LED lamp. Also available in white/blue/black mesh on special request complete all as specified and directed by Engr-in-charge. Make: Cat Part No LHFOECE1TZ1B014 of Havells or equivalent in Bajaj or Crompton

S&F in replacement of LEXO (PRISMATIC) LED Decorative light made up of high grade unbreakable polycarbonate material suitable for 20 W LED lamp B22 base complete all as specified and directed by Engr-in-charge. Make: Cat Part No LHFOGAE1T11F015 of Havells or equivalent in Bajaj or Crompton

M&L in replacement of wall mounting fan 400 mm sweep, 3/4 leaf transparent blade, pull cord control for speed and oscillation single phase, 230 Volt AC and connection complete all as specified and directed by Engr-in-charge. Make: Havells, D'Zire Model / Bajaj / Crompton

Taking down ceiling fan removing all electrical connection and opening thereafter and cutting projected bush assembly in lathe machine and making provision of fixing one ball bearing and reconnection thereafter complete all as specified and directed by Engr-in-charge.

S&F in replacement of Regal Batten for LED tube compact batten suitable for single LED Tubelight with integral LED driver, available in single side connection complete all as specified and directed by Engr-in-charge. Make: Cat Part No RELBATTENT8UPTO1X22WSSBSWH of Havells or equivalent in Bajaj or Crompton

S&F in replacement of UNECO TRACK LIGHT LED 15 watt track mounted LED light with modern design, compact size with High power COB LED to provide focused light, track light is a method of lighting where light fixtures are attached anywhere on a continuous track rail electrically charged as compared to the need of routing electrical wiring to individual light position complete all as specified and directed by Engr-in-charge. Make: Cat Part No UNECOTRACKLIGHTTS15WLED840S38 WHT of Havells or equivalent in Bajaj or Crompton

S&F in replacement of PLUTO 2X1, 36 W LED tube light, High efficacy 2x1 recess LED flat panel with high brightness LED for glare-free homogenous illumination, Also for POP ceilings (supplied with wedge brackets) complete all as specified and directed by Engr-in-charge. Make: Havells, Cat Part No PLUTO2X1PLR28WLED857S or equivalent in Bajaj or Crompton

Taking down, dismantling / unscrewing electric water heater (Geyser) for repair / servicing and refixing after repair reconnecting of electrical and water supply and testing with water pressure complete all as specified and directed by Engr-in-charge. Note: Spare parts of geyser measure and paid separately are as under.

S&F in repairs of complete for heating element 1500 watt, ISI marked of any type copper sheathed and nickel plated of suitable size complete all as specified and directed by Engr-in-charge. Make: Havells/Dasspass/Bajaj

S&F in repairs of complete for heating element 2000 watt, ISI marked of any type copper sheathed and nickel plated of suitable size complete all as specified and directed by Engr-in-charge. Make: Havells/Dasspass/Bajaj

S&F in repairs of complete for thermostat suitable for 25/50 Litre water heater(Geyser) of any make ranging from 0° C to 90° C complete all as specified and directed by Engr-in-charge. Make: Havells/Dasspass/Bajaj

S&F in repairs of in repair base plate assembly complete with rubber packing suitable for water heater (geyser) of any make/any model 25 litre capacity complete all as specified and directed by Engr-in-charge.

S&F in repairs of base plate assembly complete with rubber packing suitable for water heater (geyser) of any make/any model 35/50 litre capacity complete all as specified and directed by Engr-in-charge.

S&F in repairs of safety valve suitable for 25ltr/35ltr/50ltr geysers complete all as specified and directed by Engr-in-charge.

S&F in repairs of geyser inner tank (copper) of 25 litre capacity complete all as specified and directed by Engr-in-charge. Make: Dasspass/Bajaj

S&F in repairs of geyser inner tank (copper) of 35/50 litre capacity complete all as specified and directed by Engr-in-charge. Make: Havells/Dasspass/Bajaj

S&F in repairs of glass wool for geyser complete all as specified and directed by Engr-in-charge.

S&F in repairs of fusible plug having melting point 90° C/100° C (as per sample) complete all as specified and directed by Engr-in-charge. Make: Anchor/Havells

S&F in repairs of neon lamp indicator red / green rectangular / round type, complete all as specified and directed by Engr-in-charge. Make: Indian

S&F in repairs of plug top 3 pin 15 Amps ISI Marked complete all as specified and directed by Engr-in-charge.

S&F in repairs of replacement for PVC connection 15mm size dia of 450mm long with check nuts on both end with rubber washer complete all as specified and directed by Engr-in-charge.

S&F in repairs of replacement for PVC connection 15mm size dia of 750mm long with check nuts on both end with rubber washer complete all as specified and directed by Engr-in-charge.

S&F in repairs of PVC insulated flexible cable 3 core with stranded copper conductor of size 2.5 Sqmm against unserviceable flexible cable complete all as specified and directed by Engr-in-charge.

M&L in replacement of wiring with cable of size 4.00 sqmm single core copper multistrand conductor including 4.00 Sqmm continuous earth wire in PVC pipe, using cable FRLS insulated(unsheathed) 1100 volts grade conforming to Is-694 drawn in to and including concealed PVC rigid conduit medium duty with all fittings and fixing accessories ISI certified IS 9537 part -3 and terminated in to pressed steel metal flush boxes, brackets etc and including necessary cement work complete all as specified and directed by Engr-in-charge.

S&F in replacement for single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of 20 Amp capacity with alignment 10 KA ‘C’ series including electric connection complete all as specified and directed by Engr-in-charge.

S&F in repairs of water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 Litre, BEE 5 star rated complete with all accessories such as safety valve, thermostat, NRV, connection piece etc complete all as specified and directed by Engr-in-charge.

M&L in replacement of Instant water Geyser 230 Volt AC, 03 Ltrs capacity with minimum 5-star rating comprising copper inner tank, suitable heating element, thermostat with adjustable temperature sitting 0-90 C, indication lamps provision of inlet outlet and air vent connections & NRV, PVC connection 15 mm size, heavy duty with brass nuts, 450 mm long mounted on wall surfaces including all fixing arrangement such s faster bolts, nuts washers etc complete including making good disturbed wall surfaces matching with the existing surfaces and finishing complete all as specified and directed by Engr-in-charge. Make - Crompton Greaves, Solarium IWH03PC1 3L /Havells Instanio

Taking down Geyser capacity 25/50 ltrs from its existing position duly disconnected inlet/outlet water connection and painting of geysers with 1st grade synthetic enamelled paint (DUCO) by spraying after preparation of old steel surface including refixing the geysers after successful painting to its existing position including making connection of inlet/outlet water connection and testing complete all as specified and directed by Engr-in-charge.

S&F in replacement complete for stop valves fancy type chromium plated cast copper alloy, screwed down high pressure with crutch or butter fly handle external threaded screwed both ends for iron pipes of 20 mm dia complete all as specified and directed by Engr-in-charge.

S&F in replacement complete for stop valves fancy type chromium plated cast copper alloy, screwed down high pressure with crutch or butter fly handle external threaded screwed both ends for iron pipes of 15 mm dia complete all as specified and directed by Engr-in-charge.

S&F in replacement complete for bib taps cast copper alloy screwed down high pressure with crutch or butterfly handle external threaded screwed for iron pipes 20 mm dia complete all as specified and directed by Engr-in-charge.

S&F in replacement complete for bib taps cast copper alloy screwed down high pressure with crutch or butterfly handle external threaded screwed for iron pipes 15 mm dia complete all as specified and directed by Engr-in-charge.

S&F in repairs of 15 mm bore GI tubing, medium grade fixed on walls/floor/ceiling with and including necessary GI fittings such as sockets, bends, elbows, tees, short pieces etc including taking down existing GI tubing with making good disturbed surface complete all as specified and directed by Engr-in-charge.

S&F in repairs of 20 mm bore GI tubing, medium grade fixed on walls/floor/ceiling with and including necessary GI fittings such as sockets, bends, elbows, tees, short pieces etc including taking down existing GI tubing with making good disturbed surface complete all as specified and directed by Engr-in-charge.

S&F in repairs of 25 mm bore GI tubing, medium grade fixed on walls/floor/ceiling with and including necessary GI fittings such as sockets, bends, elbows, tees, short pieces etc including taking down existing GI tubing with making good disturbed surface complete all as specified and directed by Engr-in-charge.

S&F in replacement of Gun metal gate valve 20 mm bore with all GI fitting as per existing complete all as specified and directed by Engr-in-charge.

S&F in replacement of Gun metal gate valve 25 mm bore with all GI fitting as per existing complete all as specified and directed by Engr-in-charge.

Taking down of unserviceable PVC tank of any capacity and disconnecting of all GI pipe complete all as specified and directed by Engr-in-charge.

M&L in replacement of rotational moulded polyethylene water storage tanks Capacity 500 Ltr (Cylindrical vertical with closed top) hoisted and fixed in position including connection complete all as specified and directed by Engr-in-charge. Make - Jindal/Unitex/ Sintex

M&L in replacement of MS angle of size 45 X 45 X 5 mm for stand of solar hot water storage tank and solar collector complete all as specified and directed by Engr-in-charge.

M&L in replacement of PCC (1:2:4) type B1 using 20 mm graded stone aggregate in foundation, mass concrete fixing for solar water tank /panel complete all as specified and directed by Engr-in-charge.

S&F in replacement complete for flat plate solar collectors toughened glass 4 mm thick of size 1992x1090 mm, including all fixing accessories complete all as specified and directed by Engr-in-charge. Make: Arinna/TATA

S&F in replacement complete for flat plate solar collectors frame box, including all fixing accessories complete all as specified and as directed by Egnr-in-charge. Make: Arinna/TATA

S&F in replacement complete for flat plate solar collectors copper absorber including all fixing accessories complete all as specified and as directed by Egnr-in-charge. Make: Arinna/TATA

Disconnecting the unserviceable heat collector panels any capacity any types from solar tank carefully, complete all as specified and directed by Engr-in-Charge.

S&F in repairs of complete for flat plate solar collectors of size 1992x1090x100 mm complete puff insulated collector accessories complete all as specified and as directed by Engr-in-charge. Make: Arinna/ TATA

Taking down of unserviceable worn out solar tank disconnecting all connection of GI pipe complete all as specified and directed by Engr-in-Charge.

S&F in replacement complete for 500 LPD solar hot water storage tank SS 304 L grade vertical/horizontal with insulation of 50 mm puff insulated tank with pre powder coated GI sheet complete all as specified and as directed by Engr-in-charge. Make: Arinna/TATA

M&L in replacement of hot water pipe duly insulated with glass wool and aluminium cladding 15mm bore GI pipe complete all as specified and directed by Engr-in-Charge.

M&L in replacement of hot water pipe duly insulated with glass wool and aluminium cladding 20mm bore GI pipe complete all as specified and directed by Engr-in-Charge.

M&L complete for hot water pipe duly insulated with glass wool and aluminium cladding 25mm bore GI pipe complete all as specified and directed by Engr-in-Charge.

M&L in replacement complete for fire alarm control panel complying with BS EN 54, two loop panel of capacity from with 99 detectors and 99 modules(per each loop) complete all as specified and directed by Engr-in-Charge.

M&L in replacement complete for detectors complying with and type certified to En 45 addressable type multisensor detector with heat and smoke combination complete all as specified and directed by Engr-in-Charge.

M&L in replacement complete for beam master detector with transmitter and receiver (add power supply unit & module) complete all as specified and directed by Engr-in-Charge.

M&L in replacement complete for addressable control module complete all as specified and directed by Engr-in-Charge.

M&L in replacement complete for addressable monitor module complete all as specified and directed by Engr-in-Charge.

M&L in replacement complete for Fire alarm sounders / sirens electronic type horizontal two stage continuous normal operation for at least 50 minutes with sound level 65 db to 120 db measured at 1.5 m with sound output variation of + 5db, 500 mtr range complete all as specified and as directed by Engr-in-charge.

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