REPAIR/ MAINTENANCE OF ELECTRICAL FITTINGS, LIGHTENING PROTECTION SYSTEM AND OTHER CONNECTED WORKS IN TECH AREA UNDER GE(I) RnD PASHAN

Supply and fix in repairs PVC FRLS Armoured Copper cable of 1.5 sqmm 3 core including saddling on wall / surface at any height complete all as specified and directed.

Supply and fix in repairs PVC FRLS Armoured Copper cable of 4 sqmm 4 core including saddling on wall / surface at any height complete all as specified and directed.

Supply and fix in repairs PVC FRLS Armoured Copper cable of 2.5 sqmm 3 core including saddling on wall / surface at any height complete all as specified and directed.

Supply and fix in repairs PVC FRLS Armoured Copper cable of 6 sqmm 4 core including saddling on wall / surface at any height complete all as specified and directed.

Supply and fix in repairs Flameproof switch of LM 6 body, rotary switch, SP, 16 Amps for ON / OFF light / fan point to operate on single phase 230 Volts, AC CMRI certified IS-2145 complete all as specified and directed.

Supply and fix in repairs flameproof switch socket combination suitable for 2P+E 16 Amps, 250 volts including plug and top, LM-6 body, CMRI certified, ISI marked all as specified and directed by Engineer-in-charge

Supply and fix in repairs flameproof switch socket combination suitable for 2P+E 25 Amps to 32 Amps, 250 volts including plug and top, LM-6 body, CMRI certified, ISI marked all as specified and directed by Engineer-in-charge

Supply and fix in repairs flameproof switch socket combination suitable for 4P+E 32 Amps, 500 volts including plug and top, LM-6 body, CMRI certified, ISI marked all as specified and directed by Engineer-in-charge

Supply and fix in repairs flameproof switch socket combination suitable for 4P+E 63 Amps, TPN, 415 volts including plug and top, LM-6 body, CMRI certified, ISI marked all as specified and directed by Engineer-in-charge

Supply and fix in repairs FLP Exhaust fan of size 300 mm with louvers single phase 240 volts, 0.5 HP, 1414 RPM complete all as specified and directed

Supply and fixing in repairs flameproof wall mounting fan 610 mm (24") sweep, single phase, 230 V, rated RPM 1440 complete all as specified and directed

Supply and fix in repairs LED tube light fitting 1X40 W, 4 feet long wall mounted anodized aluminum extruded heat shrink provided for efficient heat deception and interchangeable integrated electronic driver luminaries LED as light sources housing complete with and including all accessories including suitable lamp, internally prewired up with twin core twisted flexible copper cable of suitable size complete all as specified and directed.

Supply and fix surface and wall mounted LED batten, extruded aluminium housing provided for efficient heat dissipation with and including polycarbonate diffuser and integrated electronic driver, 22 Watt inverter smart light 230V complete with and including all accessories internally prewired and provision of flexible three core copper conductor 23/0.0076 upto 1.5metre from celing rose to fitting complete all as specified and directed.

Supply and fixing indoor industrial type recess mounted LED surface mounted for POP ceiling round down light with white powder coated polycorbonate housing and pressure die-cast heat sink having high efficiency 15W, 6500K CCT, integral electronic driver complete fixing with all accessories prewired and including connecting up with three core flexible copper conductor cable as required at site with suitable size including removing unserviceable fittings complete all as specified and directed.

Supply and fixing 24 watt 3 in one round surface light fitting elegantly designed sleek surface mounted pressure die cast aluminium luminaire in powder coated white finish in round profile with optimized heat sink for efficient heat dissipation and independent electronic LED driver base complete all as specified and directed

Supply and fixing 18 watt round surface light fitting elegantly designed sleek surface mounted pressure die cast aluminium luminaire in powder coated white finish in round profile with optimized heat sink for efficient heat dissipation and independent electronic LED driver base complete all as specified and directed

Material and labour for maintenance free grounding solution set earthing comprising of 17.2 mm copper bonded earthing rod, 3 metre long, copper terminal size of 100 x 50 x 6 mm with 2 nos M8 holes for termination. Electrode must be tested for a short circuit test of minimum 40 KA at CPRI/ NABL. The earthing electrode will be placed in the ground after a bore is drilled to the depth of 3.5 metre. The bore drilling will be done with the help of a pneumatic boring machine, 50 kgs BFC will be placed in the bore to cover the earthing rod from all sides. BFC will poured in slurry form in properly mixed condition. The earth pit cover 300x300x240 mm to be provided to cover the earth pit and shall be made of reinforced FRP and should be capable of carrying the weight of 5 Tons complete all as specified and directed. Note:-(i) Copper strip beyond 7.5 metre will be measured and paid separately. (ii) Resistance of earthing should not more than 2 Ohm. Test report shall be prepared and submitted by the contractor in triplicate duly obtaining signatures of MES JE / AGE & PMG user . Test result are to be written in letters of 20 mm height in white colour on black paint back ground . If the desired result not obtained after testing, the contractor should do re-earthing without any extra cost to Govt. Make : U-PROTEC EARTHING PVT. LTD / ASHLOK

Providing and laying in repairs copper tape 20 mm x 5 mm from earth electrode directly in ground as required complete all as specified and directed

Supply and installation of flameproof weatherproof (IP66) control panel as per IS/IEC 60079-0:2017, enclosure size 550(H) x 600(W) x 250(D) mm, as per IEC 60079-1:2014, suitable for Gas group IIA, IIB, EPL Gb & Db (ExD), Temp class T6, made of cast aluminium alloy LM6, wall-mounted, with 1 No. Incomer MCCB 4P 160A 25KA with spreader and outgoing MCBs 4P (63A-10KA) with extended rotary handle, copper busbar 25x10mm with wiring and terminals, switchgears complete all as specified and directed. Make : Cat Part No SSPL/110 Make Shyaam Switchgears/ Baliga / LK (L&T)/ Schneider, CG, certified by CIMFR Dhanbad & PESO Nagpur.

Material and labour for disconnecting from existing main taking out from LT panel board for servicing & overhauling of ACB panel of any make 400 to 1000 Amp, 50Hz 415V AC including taking out existing mechanism complete with servicing of operating mechanism, testing of triping mechanism complete to make it funtioning smoothly and including replacement of unserviceable spares and fixing in its original postion with all connections and testing including welding work as requried for the Panel board complete all as specified and as directed.

Supply and fix retrofit solar street light with minimum lumen output of 12000 and wattage should not exceed 66 watt having system efficacy of 180 Lumen/watt (CRI>70, 5700K, having life class 50000 burning hours-L70B50), the fixture should have inbuilt monocrystaline panel with lifepo4 battery with capacity of 25.6 volts, 24 AH having panel capacity of 120Wp. Fixture should have minimum rating of IP65 and IK08 protection with extrusion aluminium housing. Fixture shall have inteligent charge controllers with PIR Motion sensors and Dimming Profile with 2 days autonomy. Note : 1. Fittings to be certified by Govt NABL accredited lab. 2. LM80 report and BIS certificates.

Supply and fix retrofit solar street light with minimum lumen output of 6000 and wattage should not exceed 35 watt having system efficacy of 180 Lumen/watt (CRI>70, 5700K, having life class 50000 burning hours-L70B50), the fixture should have inbuilt monocrystaline panel with lifepo4 battery with capacity of 384Wh having panel capacity of 60Wp. Fixture should have minimum rating of IP65 and IK08 protection with extrusion aluminium housing. Fixture shall have inteligent charge controllers with PIR Motion sensors and Dimming Profile with 2 days autonomy. Note : 1. Fittings to be certified by Govt NABL accredited lab. 2. LM80 report and BIS certificates.

Supply and installation 150mm width x 50 mm size of PVC trunking profile with perforation in convenient sections, jointed with connectors, suspended from the ceiling and wall complete all as specified and directed.

Supply, fixing, testing and commissioning of ESE TYPE LIGHTNING ARRESTER irorrent guard 107 mtr radius NFC - 17-102 & CPRI APPROVED GI 5 m mast with all fittings accessories installation of ESE labour and earthling rod with following specifications : Material - Stainless Steel Weight - 4.20 Kg Ext Diameter - 187mm Length - 63cm Box length - 67cm Rod Diameter - 20mm Adapter Diameter - 65.5 mm male IP code - IP 67 Working Temperature- 25c/90c Type of terminal - Electropatmoshric Internal insulation - High density polyurethane Resin Standard-NFC17-102/2011 Ground Method - Wire/Tape Note : Connecting all the earth pits in a greed and a single copper cable 70 sqmm will be taken up to arrestor fitted on top of the mast. Earth connecting cable/strip will be measured as paid separately.