E Tender for Renovation and Upgradation of Electrical Wiring Systems and Fitting of Electrical Appliances at Water Quality Laboratory (Level II) under Meghna Division, CWC, Silchar.

Renovation and Upgradation of Electrical Wiring Systems and Fitting of Electrical Appliances at Water Quality Laboratory (Level–II):

Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable etc. as required. (A) Group "C"

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in surface/recessed medium class PVC conduit as required. (A) 2 x 1.5 sq.mm + 1 x 1.5 sq.mm earth wire

Wiring for circuit/ submain wiring along with earth wire with the following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in surface/recessed medium class PVC conduit as required. (B) 2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire

Supplying and drawing following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. (A) 1 x 1.5 sq. mm

Supplying and drawing following sizes of FRLS/HFFR PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required. (B) 2 X 1.5 sq. mm

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. (A) 20 mm

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. (A) 5/6 amps switch (Total Quantity = 13 Nos.) (B) 3 pin 5/6 A socket outlet (Total Quantity = 10 Nos.) (C) 15/16 A switch (Total Quantity = 21 Nos.) (D) 6 pin 15/16 A socket outlet (Total Quantity = 25 Nos.)

Supplying and fixing two module stepped type electronic fan regulator on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Ceiling rose, 3 pin, 5 A ISI marked

Supplying and fixing following size/ modules, Gl box alongwith modular base & cover plate for modular switches in recess etc. as required: (A) 1 or 2 Module (75 mm * 75 mm) (Total Quantity = 6 Nos.) (B) 4 Module (125mmX75mm) (Total Quantity = 21 Nos.) (C) 8 Module (125mmX125mm) (Total Quantity = 2 Nos.) (D) 12 Module (200mm * 150mm) (Total Quantity = 3 Nos.)

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator): (A) 8 way, Double door

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required: (A) Single Pole

Supplying and fixing following rating, double pole, 240 V, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required: (A) 63 A

Supply, Installation, Testing and Commissioning of ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal(Aluminium alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/Al body. Power Factor not less than 0.9, Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as per IS : 374-2019), THD (Total Harmonic Distortion) less than 10%, remote (preferably mobile app based) for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 0C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC supply Ceiling Fan compliant to IS 374:2019 fan i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required.1050mm, service value ≥ 5.1 CM/Min/Watt, air delivery 150 CM/Min (Minimum): (A) Ceiling Fan

LED Panel light 2x2 ft., (System lumen efficacy >135 lm/Watt) Supplying, installation, Testing & Commissioning of Panel light 2x2 ft., of following body material and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range -5 0C to 40 0C, internal surge protection of 2.5 KV with Short & Open circuit protection, THD < 10% , P. F.≥0.95, IP20, CRI >80, UGR (Unified Glare Rating) < 19, 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 3000°K / 4000°K / 5700°K /6500°K (As per ANSI Bin), SDCM(Standard Deviation Colour Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard. Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. complete in all respect i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy >135 lm/Watt output . LM79 & LM80 Test report and 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 aluminium housing such that LED junction temperature shall not rise above 90°C). Powder coated die cast /Extruded aluminium Body (Thickness > 1.20 mm): 45 watt

Supplying, installation, testing and commissioning of split type Air-conditioner with minimum BEE 5 star rating conforming to relevant IS code with amendment upto date and additional parameters as given suitable for operation on single phase AC supply suitable for 230 Volts (+/- 10%), 50 Hz capable of performing following function, including providing and fixing MS bracket on the existing wall/ floor, drain connection pipe and initial refrigerant charging,suitable size copper pipe etc. complete as required. (a) Cooling (b) Dehumidifying (c) Air Circulating (d) Filtering (e) Ventilation: (A) 1.5 TR

Supplying, installation, testing and commissioning of split type Air-conditioner with minimum BEE 5 star rating conforming to relevant IS code with amendment upto date and additional parameters as given suitable for operation on single phase AC supply suitable for 230 Volts (+/- 10%), 50 Hz capable of performing following function, including providing and fixing MS bracket on the existing wall/ floor, drain connection pipe and initial refrigerant charging,suitable size copper pipe etc. complete as required. (a) Cooling (b) Dehumidifying (c) Air Circulating (d) Filtering (e) Ventilation: (B) 1.0 TR

Supplying, installation, testing and commissioning of wall mounted digital display type voltage stabilizer suitable for split type AC having capacity of 4 KVA and working range (Input):130V -280V and (Output):195- 245V etc. complete as reqd. (A) Stabilizer