Renovation of Community Hall at Silchar Airport

Amount

SH-I: Internal Electrical works Supplying of 3.5 core, 50 sqmm size of 1.1kv grade multistand aluminium conductor XLPE insulated PVC sheathed armoured Heavy duty power cable (as per IS: 7098:1988 with upto date amendments) complete as required as per specifications.

Supplying of 3.5 core, 95 sqmm size of 1.1kv grade multistand aluminium conductor XLPE insulated PVC sheathed armoured Heavy duty power cable (as per IS: 7098:1988 with upto date amendments) complete as required as per specifications.

Supplying and making end termination with brass compressiongland and aluminium lugs for 3½ X 50 sq. mm (35mm) size of PVC insulatedand PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (As per DSR 2022 Item Code No. 9.1.22)

Supplying and making end termination with brass compressiongland and aluminium lugs for 3½ X 95 sq. mm (45mm) size of PVC insulatedand PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. (As per DSR 2022 Item Code No. 9.1.24)

Supply & fixing of 12 way, TPN, vertical type, double door, MCB DB with provision to mount MCCB as incomer.

Providing and fixing 200 A, 36KA, FP MCCB, breaking capacity of Ics = 100% Icu, with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc as required. (As per DSR 2022 Item Code No. 2.2.15)

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 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: 6 A to 32 A ratings , SP MCB,“C” curve, 10 KA breaking capacity. (As per DSR 2022 Item Code No. 2.10.1)

Supply of recessed mounting type LED Luminaries of size 600x600 mm having minimum efficacy of 100 lumens per Watt, maximum 35 watt input power, single piece, integral, powder coated pressure die-cast aluminium / CRCA housing with sufficient nos. of high power LEDs with suitable lens to ensure uniform distribution of light, integral electronics power driver suitable for voltage range of 140V to 270V, 50Hz AC Supply, minimum ingress protection of IP20, thermal management with heat sinks complete as required as per technical specification of the item.

Supply of 7-10W decorative wall light type LED Luminaries having minimum efficacy of 100 lumens per Watt having decorative glass defuser, sufficient no. of high power LEDs or suitable for filament lamp E27 base and suitable for voltage range of 140V to 270V, 50Hz AC supply, minimum ingress protection of IP20, thermal management with heat sinks, etc as required.

Supply of 12-18W recessed type LED DOWNLIGHTER Luminaries having minimum efficacy of 100 lumens per Watt, single piece, integral, powder coated pressure die-cast aluminimum housing with sufficient nos. of high power LEDs with suitable lens to ensure uniform distribution of light, integral electronics power driver suitable for voltage range of 140V to 270V, 50Hz AC supply, minimum ingress protection of IP20, thermal management with heat sinks, etc as required.

Supply of 18-20W LED BATTEN type Luminaire of 4ft long having minimum efficacy of 100 lumens per Watt, epoxy powder coated white CRCA housing for efficient dissipation equipped with high efficiency long life LED module to ensure better lumen output, Milky white, polycarbonate diffuser for glare-free efficient light distribution, elegantly designed white coloured end caps to enhance the aesthetic view of the fixture, integral electronic driver (SMPS based constant current supply) suitable for voltage range of 140V to 270V, 50Hz AC supply, minimum ingress protection of IP20 with output short-circuit protection, surge protection & other safety tests as per latest IS specification suitable for fixing directly on the wall / ceiling by mounting SS clips provided with the fixture complete as required as per technical specification of the item. MAKE: HAVELLS MODEL: GLAMAX SMART BATTEN (Tuneable White) or Equivalent

Installation, testing and commissioning of pre wired LED fitting/LED Lumanaires of size 600x600 mm etc of all types(Surface/recessed), complete with all accessories and tube/lense etc directly on ceiling including connection with 1.5sq FRLS PVC insulated, stranded copper conductor, single core cable with flexible conduits and coupler and earthings etc as required.

Installation, testing and commissioning of pre wired LED fitting/LED DOWNLIGHTER Luminaires etc of all types(Surface/recessed), complete with all accessories and tube/lenses etc directly on ceiling including connection with 1.5sq FRLS PVC insulated, stranded copper conductor, single core cable with flexible conduits and coupler and earthings etc as required.

Installation, testing and commissioning of pre wired LED fitting/wall mounted type LED Luminaires etc of all types(Surface/recessed), complete with all accessories and tube/lenses etc directly on ceiling including connection with 1.5sq FRLS PVC insulated, stranded copper conductor, single core cable with flexible conduits and coupler and earthings etc as required.

Supply & Fixing of 10W aviation obstruction light complete as required.

Supply of 5 star rating 1200mm sweep BLDC ceiling fan complete with double ball bearing motor, blades, down rods, canopy, capacitor / electronic driver etc as required (Decorative). MAKE & MODEL: HAVELLS-Trinity BLDC, CROMPTON-Energion Stylus Smart or Equivalent

Supply of 5 star rating 1300mm - 1400mm sweep premium decorative type BLDC ceiling fan with underlight feature etc. complete with ball bearing motor, blades, down rods, canopy, capacitor / electronic driver etc. as required MODEL: Subaris underlight premium ceiling fan with remote or Equivalent

Supply of 300mm sweep 900rpm,double ball bearing metal frame & metal blade exhaust fan (heavy duty) suitable for 230v, 50Hz, AC supply with bird screen protection.

Supply of 450mm sweep 1400rpm,double ball bearing metal frame & metal blade exhaust fan (heavy duty) suitable for 230v, 50Hz, AC supply with bird screen protection.

Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required: (i) 20mm

Supplying and fixing of following sizes of steel conduit along with accessories in surface/recess including painting in case of surface conduit, or cutting the wall and making good the same in case of recessed conduit as required: (ii) 25mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required. (i) 3 x 1.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required. (ii) 3 x 2.5 sq. mm

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required. (iii) 3 x 4.0 sq. mm

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

Supplying and fixing 6 Module (200mmX75mm) GI box alongwith modular base & cover plate for modular switches in recess etc. as required.

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. (As per DSR 2022 Item Code No. 1.24) (i) 15/16 A switch

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. (As per DSR 2022 Item Code No. 1.24) (i) 6 pin 15/16 A socket outlet

Supplying and fixing two module 25A AC starter on the existing modular plate switch box including connections but excluding modular plate etc. as required.

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required. (i) Above 35 sq. mm and upto 95 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required. (i) Above 35 sq. mm and upto 95 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required. (i) Above 35 sq. mm and upto 95 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing masonry open duct as required: (i) Above 35 sq. mm and upto 95 sq. mm

Installation, testing and commissioning of all types of ceiling fan, including wiring the down rods of standard length (upto 30 cm) with 1.5 sq. mm FRLS PVC insulated, copper conductor, single core cable etc. as required.

Installation of exhaust fan in the existing opening, including making good the damage, connection, testing, commissioning etc. as required.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required.

Providing and laying earth connection from earth electrode with 6 SWG dia G.I. Wire in 15 mm dia G.I. pipe from earth electrode including connection with G.I. thimble excavation and re-filling as required.

Supply & Fixing of Insulation met of following sizes for working voltage upto 3.3 KV for LT panels as per IS Standards complete as required. 2.0mm x 1.0 Mtr width

Supply & Fixing of Insulation met of following sizes for working voltage upto 11.0 KV for HT panels as per IS Standards complete as required. 2.5mm x 1.0 Mtr width

Supplying and installing following size of perforated Hot Dipped Galvanized Iron cable tray (Galvanization thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (i) 200 mm width X 50 mm depth X 1.6 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanized Iron cable tray (Galvanization thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (ii) 300 mm width X 62.5 mm depth X 2.0 mm thickness

Supplying and installing following size of perforated Hot Dipped Galvanized Iron cable tray (Galvanization thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required. (iii) 600 mm width X 75 mm depth X 2.0 mm thickness

SH-II: Air-conditioning Work Supply of 2 TR, High wall Split A/Cs, 5 star rating, Inverter Split Units with R410a / R-32 Gas. (Both indoor and outdoor units), complete with filters, DX cooling coils connected to DX condensing units, Condenser coil- Copper, including remote control operation for temperature adjustment, indoor unit blower speed, swing adjustment, auto restart, sleep mode turbo mode, with LED display for temperature i/c standard length of copper refrigerant pipe, copper electrical cable & drain pipe etc. Complete as per technical specifications.

Supply, installation, testing and commissioning of water cooler cum purifier suitable for operation on 230 V, 50 Hz AC supply with RO + UV purification, 80 ltrs storage capacity and 60 LPH water flow rate through the faucets, etc. complete as per technical specification.

Supply, fixing, testing and commissioning of 5 KVA wall mounting type automatic electronic voltage stabilizer suitable for split Air Conditioners single phase and auto voltage range of 180-270 V with high/low voltage cut off on delay etc complete as required.

Installation testing and Commissioning of 2 TR High wall Split AC including making of necessary hole on concrete/brick wall and making good the same i/c providing suitable size PVC pipe for drawing the /drain pipe and wire etc. through the concrete/brick wall as required.

Supply of 4 core X 2.5 Sqmm XLPE insulated PVC sheathed unarmoured copper conductor flexible cable etc, complete as required.

Supply, installation testing and commissioning of extra refrigerant copper pipe suitable for 2 TR inverter type AC including leakage testing and providing fixing of insulation, soldering, necessary clamping arrangement etc. of following size as required. (i) 1/4

Supply, installation testing and commissioning of extra refrigerant copper pipe suitable for 2 TR inverter type AC including leakage testing and providing fixing of insulation, soldering, necessary clamping arrangement etc. of following size as required. (ii) 5/8

Supply, installation testing and commissioning of extra refrigerant copper pipe suitable for 2 TR inverter type AC including leakage testing and providing fixing of insulation, soldering, necessary clamping arrangement etc. of following size as required. (iii) 3/8

Supply & fixing of 6mm thick Nitrile Rubber Tube Insulation for 2 TR refrigerant piping to prevents condensation, reduces energy losses and protects against frost on pipes of following sizes. (i) 1/4

Supply & fixing of 6mm thick Nitrile Rubber Tube Insulation for 2 TR refrigerant piping to prevents condensation, reduces energy losses and protects against frost on pipes of following sizes. (ii) 5/8

Supply & fixing of 6mm thick Nitrile Rubber Tube Insulation for 2 TR refrigerant piping to prevents condensation, reduces energy losses and protects against frost on pipes of following sizes. (iii) 3/8

Supply, installation testing and commissioning of UPVC pipes complete with fittings and 'U' traps for condensate drain piping with supports and thermal insulation as per specifications of following sizes. (i) 25 mm

Supply, installation testing and commissioning of UPVC pipes complete with fittings and 'U' traps for condensate drain piping with supports and thermal insulation as per specifications of following sizes. (ii) 32 mm

Supply, installation testing and commissioning of MS frame L/chair type stand for fixing outdoor units of 2 TR split A/Cs complete as required.

sudarshnacoolingcentre andelectricals (BID ID -810212)