Electrical Works & Installation Tender Results

Laying of cable above 3½ core 90 sqmm and upto 3½ core 150 sqmm on all/ surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting as to GS.

(i) Earthing of poles with GI wires 4 or 6 SWG by coil earthing

(i) Earthing of poles with GI wires 4 or 6 SWG by coil earthing

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (RR Cable/KEI/ Polycab) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/ Perspex (wall matching colour) top cover 3 mm thick and incl.175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish as to GS. [E-14,2 ][E-14,2(c)]

Supplying, installation, Testing & Commissioning of LED surface mounted Batten light of CRCA Sheet Body (Thickness ≥ 0.50 mm) body material and construction as per IS : 10322 with driver (Replaceable) as per the requirement with Driver efficiency >85% ,Operating voltage AC 140-270 Volt, frequency 50 Hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD 10% , P. F.≥0.95, IP20, CRI >80, Flicker free, (flicker should be below 5 %), life time (LED, Driver & electrical circuitry), of minimum 50000 Burning Hours with, 70% of initial Lumen maintained till life ends, CCT 6500°K (As per ANSI Bin), Standard Deviation Color Matching 3, Maximum power consumption should not more than the 18- 22 watt rating and Fixture shall be of relevant BIS standard and trade mark certificate. Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. Complete in all respect i/c connections with 1.5 sq. mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 120 lm/Watt output. LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C).