Vengara Grama Panchayath office air conditioning and Electrification

Amount

Air Conditioning and Electrification

Supply, installation testing and commissioning of wall mounting Invertor split air conditioner unit of the following ratings conforming to relevant IS suitable for operating on 230V, 50Hz single phase AC supply, filled with R-410 A /R32 refrigerant gas, high energy efficient, RoHS complaint, capable of performing functions like ling,dehumidifying, air circulating, filtering etc of following capacity including refrigerant copper piping 3m with nsulation,control cable up to 5m, 3 m drain pipe, condenser stand, icroprocessor control with cordless remote control, base frame etc. with one year warranty for machine and one year 4 Nos free service. 1.5 Tr single phase 3 Star rated Invertor Split Ac unit(, Daikin,/ Carrier/Blue star/Voltas/LG/Haier or similler make)

Supply, installation testing and commissioning of wall mounting Invertor split air conditioner unit of the following ratings conforming to relevant IS suitable for operating on 230V, 50Hz single phase AC supply, filled with R-410 A /R32 refrigerant gas, high energy efficient, RoHS complaint, capable of performing functions like ling,dehumidifying, air circulating, filtering etc of following capacity including refrigerant copper piping 3m with nsulation,control cable up to 5m, 3 m drain pipe, condenser stand, icroprocessor control with cordless remote control, base frame etc. with one year warranty for machine and one year 4 Nos free service. 1 Tr single phase 3 Star rated Invertor Split Ac unit(, Daikin,/ Carrier/Blue star/Voltas/LG/Haier or similler make)

Supply and fixing 3 KVA voltage stabilizer V guard or equivalent with input voltage 170 to 270 V and output voltage range of 210 to 230 V wit

Supply and fixing 4 KVA voltage stabilizer V guard or equivalent with input voltage 170 to 270 V and output voltage range of 210 to 230 V with overload protection (cutt off) time delay, indicators,and chord wire etc.as required.

Supply and providing frame for the outdoor unit for 1.5TR / 2 TR high wall split AC unit

Supply and providing following size soft drawn Copper pipe for extending pipe between out door and indoor units including insulating pipe using rubberized foam sleeve 10mm thick, brazing, leak testing etc. 3/8(9.52mm) and 5/8 (15.8mm) 22 gauge

Supply and providing following size Drain pipe for condensate drain to the nearest drain point with 32mm U PVC pipe insulated using 9mm thick Nitrile Rubber tubing as per Client/Engineers instruction

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required2 X 4 sq. mm + 1 X 4 sq. mm earth wire

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface / recessed medium class PVC conduit as required4 X 4 sq. mm + 2 X 4 sq. mm earth wire

Supplying and fixing following size/ modules, GI box alongwith modular base & cover plate for modular switches in recess etc as required.1 or 2 Module (75mmX75mm)

Supply & Fixing the following types/ sizes of boxes suitable for modular accessories in surface/ recess including making good the damages, colour washing etc as required (RoHS compliant )2 module moulded plastic box on surface

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.6 pin 15/16 amp socket outlet

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface / recessed steel/ PVC conduit as required.9 x 1.5 sq. mm

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required6 way (8+18) - double cover TPN vertical DB with provision for fixing 4P MCB / Isolator/ RCCB/ RCBO as incomer and SP/ TP MCB as outgoing (IP 42/43)

Supply and installation of sheet steel, phosphatised and painted, dust and vermin proof enclosure of MCB DB including copper /brass bus bar, neutral link, earth bus and DIN rail suitable for fixing MCB/ isolator etc. fixed on wall using suitable anchor bolts or fixed in recess including cutting hole on the wall , making good the damages, colour washing etc. as required4 way (8+12) - double cover TPN vertical DB with provision for fixing MCCB as incomer and SP/ TP MCB as outgoing (IP 42/43)

Supply, conveyance and fixing the following types & current rated control gears & switchgears conforming to IS 13947 suitable for 440 V, 50 Hz, AC supply in the existing panel assembly as required.16 A-100A, 16 kA (Ics=100%Icu), 3 pole, current limiting type MCCB having thermal setting range of 80 - 100% with thermal magnetic release having adjustable OL

Supplying and fixing following rating, four pole, 415 volts, isolator in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

Supplying and fixing following rating, four pole, (three phase and neutral), 415 volts, residual current circuit breaker (RCCB), having a sensitivity current upto 300 milliamperes in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 amps

Supplying and fixing following rating, Triple pole, 415 volts, MCB in the existing Panel. complete with connections, testing and commissioning etc. as required. 63A TP MCB

Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, "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.Single pole

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.3.5 core 50 sq mm with factory made clamp

Supply, laying and clamping of 1 no. PVC insulated and PVC sheathed armoured aluminium power cable, 1.1 KV grade of the following sizes using clamps noted along with the cables, spacing of clamps not exceeding 60cms, making good the damages , colour washing etc. as required.4 core 25 sq mm with factory made clamp

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.3 1/2 X 50 sq. mm (35mm)

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.4 X 25 sq. mm (28mm)

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.

2 X 25 mm X 3 mm G.I. strip test joint Supply, providing and fixing 2 X 25 mm X 3 mm G.I. strip test joint for earthing system

25 mm X 3 mm G.I. strip earth lead Supplying and Providing and fixing 25 mm X 3 mm G.I. strip earth lead from the test joint to the earth plate

Supply and drawing bare earthing conductors of the following sizes along with

wiring/ cables and giving connection as required2.65 mm copper conductor (12 SWG)

Supply and drawing bare earthing conductors of the following sizes along with wiring/ cables and giving connection as required3.15 mm copper conductor ( 10 SWG)

Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.2.65 mm (12 SWG)

Supply of superior quality copper earth socket for the following size of earth conductor including crimping etc. as required.3.15 mm (10 SWG)

Supply and providing 25x6mm brass nut and bolt etc. as required.

Fabrication, supply, conveyance, installation testing and commissioning of floor or wall mounting, dust and vermin proof, cubicle type MV panel board comprising of the following components/ devices & complying to IS 8623. Fabrication of fully partitioned, dust and vermin proof enclosure for panel assembly as per form 4 of IS 8623 (with latest amendments) using CRCA sheet as per approved design and requirement, with front and rear access facility, bus bar chambers, hinged doors for all switch gear compartments, earthing the doors using 4 sq mm braided copper conductor, providing necessary cut-outs for mounting meters, relays, indication lamps, bus bar interconnection etc, detachable covers for bus bar chamber and cable alley, powder coating the assembly after subjecting to 7 tank process etc as required. CRCA sheet alone be used for the fabrication. Angles/ flats/ slotted angles etc shall not be used for the fabrication of panel assembly. The measurments will be taken the area of the complete sheets used for panel board including partitions, folding, shrouding etc.Supply and fabrication of MV panel board using 1.6mm CRCA sheet, powder coated (excluding base frame)

Providing and fixing following capacity TP&N disconnector fuse switch unit inside the existing panel board with ISI marked HRC fuses including drilling holes in

Charges for preperation of KSEB test Report for submitting to the concerned KSEB section office

Supply, conveyance installation of dust and vermin proof, 3 Phase Syntax Meter Board( GS-MB-6535-STD-NF] and to fix KSEB meters, fuse units, CT etc as required including fixing it on wall, making good the damages colour washing etc. as required

Supplying and fixing 100 A, 2 Way neutral links mounted on DMC/SMC base with connections, in existing meter board

Supplying and fixing 100A, HRC Fuse with HRC Fuse link with connections, in existing meter board

MOIDEENKUTTY KOLAMBAN