Installation of CWIS at AMS Kolhapur Airport, Kolhapur. SH Associated Electrical works required for installation of CWIS.

Amount

Supply of following sizes of XLPE insulated PVC sheathed, Aluminium conductor armoured power cable of 1.1 KV grade conforming to IS 7098 (Part 2) amended upto date. 3.5 X 35 Sq.mm

Supply of single mode OFC cable along with fixing termination, slicing in accordance with TEC/GR/TX/OJC-002/03/APR-2021 as per requirnmnet with specification as following: No of Fibres: 12 Core with six different colours. IMFD: 8.8µm to 9.8 µm Cladding Diameter:125 µm ± 1 µm Transmission Characteristics Attenuation at 1310nm : <=0.36dB /KM Attenuation at 1550nm: <=0.23dB/KM Attenuation at 1625nm :<=0.26dB/KM Make - Repurated brand with as per BIS / IS standards.

Supply of following size of 1.1 KV grade, XLPE insulated PVC sheated Copper Conductor armoured cable confirming to IS: 7098 part -2 amended upto date. 12 c X 2.5 sqmm.

Supplying of DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete. 63 mm dia (OD-63 mm & ID-51 mm nominal)

Supplying of DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete. 50 mm dia

Laying of DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc., complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required. Upto 63mm

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 Upto 35 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. Upto 35 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. Upto 35 sq. mm (clamped with 1mm thick saddle)

Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 3½ X 35 sq. mm (32mm)

Providing and fixing 6 SWG dia G.I. wire on surface or in recess for loop earthing as required

Fixing termination including splicing of OFC cable 12core n accordance with TEC/GR/TX/OJC-002/03/APR-2010

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FR PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required. b)2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required. 5/6 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. 3 pin 5/6 A Socket outlet

Supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc as required size:100 mm X 100 mm X 60 mm deep(2 modular)

Supply of UPS of 1.5 KVA UPS with suitable capacity of SMF battery(65AH atleast) following specifications: 1. Single phase 2. Input Voltage range - 150-280 V 3. Output Voltage - 230 V AC , near sine wave 4. Back up time - 15 minutes minimum 5. Harmonic distortion < 3% 6. Operating temperature - 0 deg to 55 deg C. 7. Short circuit, Overoload, Battery deep discharge & over Charge protection

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required

Supplying and laying 25 mm X 5 mm G.I strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required.

Supply and Installation of FRP fully weather protected outdoor feeder box (IP 65) having a cable entry of minimum 35 sq.mm with a TPN 40A 25kva MCCB as required.

Design, fabrication, assembling, supply, installation, testing and commissioning of frangible weather proof outdoor type LT panels feeder piller with canopy with IP 65 suitable for 240volts 50 Hz AC supply system fabricated in compartmentalized design from CRCA sheet steel of 2 mm thick for frame work and covers,3 mm thick for gland plates i/c cleaning and finishing complete 7 tank process for powder coating in approved shade, extendable type TPN aluminium alloy busbars of high condectivity, DMC/SMC busbar supports, with bottom base channel of MS section not less than 100mm X 50 mm X 5 mm thick, entire panel shall have a common copper earthbar of sutable size at the rear with 2 Nos. earth studs, solid connection from main busbar to switchgears with required size of aluminium busbar & control wiring with 1.5 sqmm FRLS insulated copper conductor cable, cable alleys, cable gland plates i/c accessories as per specification and providing switchgears, metering instruments etc. along with MS stand of suitable thickness and height of 450 mm to accomidate the above panel assembly as per specifications complete as required. 1. Incomer : 50A Mccb 2. UPS compartment : a) Suitable for housing 1.5 KVA UPS single phase b) Provision of suitable size exhaust fan operating at 230V, Hz AC supply for ventilation alongwith insect trap mesh. 3. Battery compartment : a) Suitable to accomodate batteries to get atleast 15 minutes backup. b) Provision of suitable size exhaust fan operating at 230V, Hz AC supply for ventilation alongwith insect trap mesh. 4. INSTRUMENTS a) 1 Nos. suitable range Volt Digital type voltmeter b) 1 Nos. of Digital type Ammeter of suitable range 1 Sets of indicating lamps, LED type, 1 ph KWH Meters range 0-40 A Along with CT coils. 4. Output compartment : a) 5A SP-MCB - 3 Nos b) 10A SP - MCB - 1 Nos c) Power Distribution Board with 5A socket - 5 Nos

Manish Electricals