SPL REPAIR REPLACEMENT OF COOLING HEATING APPLIANCES UNDER GE GANGTOK

Taking down existing unserviceable BER Acs, Water Cooler and Refrigerators of any type and any capacity with all connected items complete after disconnecting the electric supply line and depositing at MES E/M store yard of GE Gangtok complete all as specified and as directed. .

Supply, install and commisioning of hi wall split AC Cooling & Heating function units indoor / outdoor, complete with cordless remote control unit, timer and with in built air ioniser and plasma filter for better indoor air quality, including suitable copper pipe from indoor unit to outerdoor unit, drain pipe from indoor unit to ground with minimum 5 STAR rating and ERE 3.51 capacity 1.5 tonnage complete all as specified and as directed.

Supply, install and commisioning of hi wall split AC Cooling & Heating function units indoor / outdoor, complete with cordless remote control unit, timer and with in built air ioniser and plasma filter for better indoor air quality, including suitable copper pipe from indoor unit to outerdoor unit, drain pipe from indoor unit to ground with minimum 5 STAR rating and ERE 3.51 capacity 2 tonnage complete all as specified and as directed.

Supply, installation, testing and commissioning of Solar Hot Water System (Flat Plate Collector) based on indirect transfer of heat of capacity 200 LPD hot water storage tank shall be made out of SS with rock wool insulation of thickness 100 mm minimum including necessary fixing frame over the roof with electrical heating coil backup of 3KW heating coil and necessary thermostat etc complete all as specified and as directed as per following specifications:- (i) Solar flat plate collector with insulated outer metallic box covered on the top with glass sheet to collector system confirming to IS: 12933 (Pt-I). (ii) Absorber shall be metallic sheet with built in channels or riser tubes to carry water. (iii) sheet of absorber and absorber shall be made of copper.

Supply and installation,commissioning of water cooler fully stainless steel electric driven (single phase), having approx storage capacity of 80 litre and nominal cooling capacity of 40 Litres per hour complete all as specified and as directed.

Supply and install deep freezer hard top mimnimun 300 ltr capacity having double door complete 230 volt complete all as per directed by Engr-in-Charge.

Supply and fix double door refrigerator, electric driven (single phase), capacity minimun 240 Litres BEE 5 star rated 230 volt complete all as per directed by Engr-in-Charge.

Material and labour for point wiring 4 sq mm pvc insulated unsheathed copper cable 1100 volt grade drawn in and including PVC Casing-Caping not less than 20 mm width including spacers,saddles,scrws etc & 2.5 sq mm copper PVC insulated copper earth wire for 15 amps Plug socket including 2 mm thick MS Sheet fabricated terminal box for fixing switch socket Combination on idependent Board with 3 mm thick hylam sheet top cover complete all as specified and as directed.

M&L for concealed sub-main wiring along with earth wire of size e 2x04 sqmm with 1x4sqmm earth wire ,ISI marked FRLS ,PVC insulated ,multi stranded , copper conductor ,single core cable drawn through and incl PVC rigid conduit (medium grade) size not less than 25 mm with all fittings and accessories ISI marked including cutting chases for conduit & sinking for sunken boxes & making good to walls, floors etc complete all as specified and directed.

M&L for concealed sub-main wiring along with earth wire of size e 2x06 sqmm with 1x6 sqmm earth wire ,ISI marked FRLS ,PVC insulated ,multi stranded , copper conductor ,single core cable drawn through and incl PVC rigid conduit (medium grade) size not less than 25 mm with all fittings and accessories ISI marked including cutting chases for conduit & sinking for sunken boxes & making good to walls, floors etc complete all as specified and directed

S&F of hot water pipe insulated with glass wool and wrapped with aluminium cladding on pipe of 20 mm bore complete all as specified and as directed.

Supply, hosting and fixing rotational moulded poluthylene water storage tanks (cylindrical) vertical type with closed top of capacity 250 Ltrs double layered (ISI marked) complete all as specified and as directed.

Supply and fixing for pipes galvanised " medium grade" ISI marked with all fitting , laid in floor, ceiling, wall, roof etc and testing complete of size 20mm bore complete all as specified and as directed.

Supply and fixing stop valve , cast copper alloy, screwed down, high pressure with crutch or butterfly handle , screwed both ends for iron pipe of 20 mm bore complete all as specified and as directed.

Supply and fixing bib tap cast copper alloy, with crutch or butterfly handle , screwed for iron pipe or for brass pipe of bore 20 mm bore fancy type complete all as specified and as directed.

Supply and fixing bib tap cast copper alloy, with crutch or butterfly handle , screwed for iron pipe or for brass pipe of bore 15 mm bore fancy type complete all as specified and as directed.

M&L Cross arms, bracings, supports clamps and back plates fabricated from structural steel sections including nuts,bolts,washers,welding, bending cold or hot,drilling holes for bolts, in any shapeor size as indicated or directed and inclusive of one primer coat,one under coat and one finishing coat of paint complete all as specified and as directed.

Ball brass valves.high pressure,with polythene float and flynut complete 20 mm dia screwed for iron pipe or brass ferrule and fixed complete all as specified and as directed.

Removal /Dismantle of centre heating system of capacity of 25000 BTU with ducts and other connected accessories deposited to MES store yard complete all as specified and as directed.

Supply, laying and testing of XLPE under ground cable of size 50 Sqmm 3.5 core, 1100 volt grade, insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cable (Heavy duty) with stranded aluminium conductor including connection with lugs, gland etc.complete including taking down old us cable/ACSR conductor complete all as specified and as directed.

Supply, laying and testing of XLPE under ground cable of size 25 Sqmm 4 core, 1100 volt grade, insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cable (Heavy duty) with stranded aluminium conductor including connection with lugs, gland etc.complete including taking down old us cable/ACSR conductor complete all as specified and as directed.

S&F for MCB DB TPN 4 ways Double Door 240 Volt with rated bus bar ,IP-42,IK-09, metal door, earth bar, neutral links complete incl blanking plates as required & fixed flush to wall / other surface complete all as specified and as directed.

S&F MCB 4 Pole TPN 32 Amps , 415 Volts , 10 KA rupturing capacity , C curve complete all as specified and as directed.

S&F MCB single pole & neutral SPN 32 Amps , 240 Volts , 10 KA rupturing capacity , C curve complete all as specified and as directed.

S&F MCB single pole 6 to 32 Amps , 240 Volts , 10 KA rupturing capacity , C curve complete all as specified and as directed.

S&F single pole & neutral enclosure with a two pin & earth plug & socket complete with one single pole MCB C curve of 20 A rating complete all as specified and as directed.

M & L of earthing complete with galvanized steel earth plate electrode 60 cm x 60 cm x 6.00 mm thick buried directly in ground [earth pit not less than 2.25 metre deep below normal ground level] with top edge of the plate electrode not less than 1.5 m below normal ground level, connected to including galvanised iron strip size 25X4 mm by means of bolts, nuts, and washers of galvanized iron or steel all as shown in electrical plate No. 3 of SSR Part I connected to earth test point including provision of earth strip protected by 40 mm dia light grade GI pipe & watering pipe shall be 20 mm bore medium grade GI pipe including all excavation and earth work in any type of strata, PCC pit with RCC cover, CI frame, char coal, salt & funnel etc complete all as specified or indicated including testing on completion all as specified and directed. (Rate to be considered for earth strip to be fixed 7.5m long)