GE/ALP (8156B) KOLKATA OF 2022-23

Amount

Material and labour for point wiring for one fan point with 1.5 sqmm PVC insulated FRLSH unsheathed copper cable multistranded conductor 1100 volts grade controlled by one way switch including 1.5 sqmm PVC (FR-LSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity earth wire connected to common earth dolly drawn through suitable size of PVC casing caping/PVC conduit pipe concealed type (as per site reqd), with all accessories and sunk cast pressed steel terminal box made out of MS sheet 1.25mm thick for mounting of fittings like switch, socket and fan regulator with 3mm thick bakalite sheet cover or for fixing of switch/sockets/regulators etc as per site requirement after and making good the distrubed surfaces as per the existing complete all as specified and as directed.

All as per Item No 01 here-in-before but for one geyser point Independent, with cables 2.5 sq. mm size complete all as specified and directed.

Supply and fixing switch piano, flush type 5 Amps 230 Volt single pole, one way complete all as specified and as directed by the Engr-in-Charge. (Make :- Anchor/Philips/Legrand.)

Supply and fixing fan regulator electronic, flush type humming with (step type) polycarbonate body suitable to control speed of fan from 0 to 100% and connecting electrically all as specified and directed by Engineer-in-Charge. (Make :- Anchor/Philips/Legrand.)

Supply and fixing ceiling rose surface bakelite three terminal 65mm x 50mm, PVC/ Polycarbonate, isolated body complete all as specified and as directed by the Engr-in-Charge.

Supply and fix ceiling fans, complete with three blade, down rod, accessories 230V, 1200mm sweep, with Squirrel cage induction motor with their all accessories fixed properly on roof surfaces including making hole to fasterning 'S" hook including cutting of roof/ceiling finishing with cement plaster and making good to the distuberd surface of roof internal sides and two coats of distumber to match with the existing colour white/colour wash including connecting/testing complete all as specified and as directed. (Make : Crompton Cat Part No :- Super Briz Deco-1200mm/Havells/Usha.)

Supply and fixing ceiling fans, complete with three blade, down rod, accessories 230V, 1400mm sweep, with Squirrel cage induction motor with their all accessories fixed properly on roof surfaces including making hole to fasterning 'S" hook including cutting of roof/ceiling finishing with cement plaster and making good to the distuberd surface of roof internal sides and two coats of distumber to match with the existing colour white/colour wash including connecting/testing complete all as specified and as directed. (Make : Crompton Cat Part No :- Super Briz Deco-1400mm/Havells/Usha.)

Supply and fixing in repair switch socket combination 2 in 1,5/15 Amps, 230 Volts, flush type universal complete all as specified and as directed by the Engr-in-Charge. (Make: Anchor/Indo Asian/Havells.)

Supply and fixing of GI pipe 15 mm dia medium grade with all fitting and fixed complete wall and ceilings etc for connection for incoming cold water and outgoing hot water all as specified and directed by Engr-in- cahrge. (Make : Jindal/SBT/TATA/SAIL.)

Supply and fixing bib taps, cast copper alloy fancy type chromium plated of size 15 mm dia. (Make : Jaquor/Palaza/Prince/Jindal.)

Supply and fixing horizontal storage type water heater (Geyser) of capacity 25 Ltrs with stainless steel tank, 230 volts, including all accessories such as PVC inlet connector pipe 450mm long, 450mm long brass CP conector with 2 nuts without nipple fixing the geyser with four Nos of rag bolts and making the electrical/water supply connection including testing after installation complete all as per directed . (Make : Crompton Model No - ASWH 2425/Recold /Havells/Bajaj.)

Disconnection of all old PVC fuel lines,fuel tanks from the existing 35 KVA BER DG Set at Power House and seggrigetting all these items and keeping aside complete all as specified and directed

Taking out the BER DG Set (35 KVA) from its existing position by unscrewing all the foundation bolts etc. and transporting the same (alongwith all of its accessories as dismantled under item No 1 above) to MES Yard of GE (A) Kolkata (3.50 KM approx) by using recovery van and stacking aside neatly all as directed.

Demolition of P.C.C in situ (platform of old DG Set) and removal of demolished concrete to a distance not exceeding 50 mtr from the starting point as shown by Engr-in-charge all and specified and directed

M&L for brick work with sub class 'B' bricks, straight or curve on plan exc. 6 m mean radius built in cement morter (1:4) to make good the disturbed wall as demolished under item No. 14 here-in-above.

Material and labour for providing plain cement concreate type B1 (1:2:4) using 20mm graded stone aggregrate for making foundation work complete all as specified and as directed by the Engr-in-Charge

M&L for rendering(plastering) 10mm thick on fair faces of brick work or concrete surfaces built in cement mortor (1:6)

Supply, Installation, Testing and commissioning of a silent type Diesel Generating comprising of Liquid Cooled Diesel Engine (ISO 8528-5 G2) capable to deliver 50 KW / 84 HP (Prime Continuous Rating as per ISO 8528-1) and Alternator (As per IS/IEC 60034-1) to deliver 415 volts, 3 Phase, 50 Hz supply to generate power of 62.5/63 KVA( at 0.8 PF lag) with permissable voltage Dip is less than 20% at full load and efficiency is not less than 93% at full load, mounted on a common M.S. base frame complete with standard fuel tank, Standard Control Panel, Acoustic Enclosure (To maintain the noise level < 75 dBA and insulation class of flamability conform to IS 8183) and Microprossor based govorner controlling system with LCD Display complete with foundation as per OEM's instruction/drawing (as applicable) all as specified and as directed. Make of Engine : CATTERPILLAR/CUMMINS/KIRLOSKAR OIL ENGINE LTD (KIRLOSKAR GREEN) Make of Alternator: LEROYSOMER/STAMFORD/KIRLOSKAR ELECTRIC LTD Make of Control Panel To be manufactured and supplied by the OEM as per their specification.

Supply, Installation, Testing and commissioning of a silent type Diesel Generating comprising of Liquid Cooled Diesel Engine (ISO 8528-5 G2) capable to deliver 50 KW / 84 HP (Prime Continuous Rating as per ISO 8528-1) and Alternator (As per IS/IEC 60034-1) to deliver 415 volts, 3 Phase, 50 Hz supply to generate power of 50 KVA( at 0.8 PF lag) with permissable voltage Dip is less than 20% at full load and efficiency is not less than 93% at full load, mounted on a common M.S. base frame complete with standard fuel tank, Standard Control Panel, Acoustic Enclosure (To maintain the noise level < 75 dBA and insulation class of flamability conform to IS 8183) and Microprossor based govorner controlling system with LCD Display complete with foundation as per OEM's instruction/drawing (as applicable) all as specified and as directed. Make of Engine : CATTERPILLAR/CUMMINS/KIRLOSKAR OIL ENGINE LTD (KIRLOSKAR GREEN) Make of Alternator: LEROYSOMER/STAMFORD/KIRLOSKAR ELECTRIC LTD Make of Control Panel To be manufactured and supplied by the OEM as per their specification.

Supply, installation, commissioning of Water cooler fully stainless steel, electric driven single phase having approx storage and nominal cooling capacity 150/150 ltrs. (Make : VOLTAS/BLUESTAR/USHA)

Supply, installation, commissioning of Water cooler fully stainless steel, electric driven single phase having approx storage and nominal cooling capacity 40/80 ltrs. (Make : VOLTAS/BLUESTAR/USHA)

Supply and fix Inverter type refrigerator, operated by CFC free refrigerant, Single door, single phase electric driven (energy efficiency level minimum BEE 4 star rated ) of capacity 280 Ltrs (or nearest higher size) (Make : SAMSUNG / LG / WHIRLPOOL / GODREJ)

Supply and fix Inverter type refrigerator, operated by CFC free refrigerant, Single door, single phase electric driven (energy efficiency level minimum BEE 4 star rated ) of capacity 320 Ltrs (or nearest higher size) (Make : SAMSUNG / LG / WHIRLPOOL / GODREJ)

S & F submersible Pump, for bore well of dia 6 inch , suitable for operating with three phase 415 Vot , 50 Hz Ac supply, suitable to deliver 180Ltr/Min at 119 Mtr head, complete with 10 stage pump with suitable rating submersible motor. (Make- Kirloskar/Crompton/KSB/Calama)

S & F 3 core flat submersible cable of size 2.5 Sqmm having multiflexible type copper conductor complete with end termination with copper lugs of suitable size and type including necessary electrical connection complete all as specified and as directed including dismantling/taking down.

M&L for Earthing complete with copper earth plate electrode 60cm x 60cm x 3.15 mm thick, buried directly in ground (earth pit not less than 3.25 mtrs. deep below ground level) with top edge of the plate not less' than 2.5 mtrs. below normal ground level, connected to 32 X 6 mm copper strip as earthing lead by means of bolts nut check nuts and washers of galvanised iron or steel necessary earth work, drilling hole, RCC cover with handle, GI tubing medium grade 20 mm dia for watering, funnel wire mess GI bolts with washer of suitable size all as shown in electrical plate No 3 connected to earth test point all as specified or indicated incl. testing on completeion. (Note : Fresh soil will be used for filling the dug as required to achieve the desired resistance from out side, copper strip will be laid below 60 cm from ground level and connected to test point through plinth protection necessary cost of repair to plinth protection and brazing and welding deemed to be included in the item copper strip beyond 7.5 RM will be connected through double nut bolt and brazing of joints).

Earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6 mm buried directly in ground, earth pit not less than 2.25 mtrs deep below ground level, with top edge of the plate at a depth of not less than 1.5 mtrs below ground level connected to galvanized earth strip 32x6mm dia as earthing lead by means of GI bolts, nuts and washers upto 7.5 meters length from earth chamber / fit etc all as shown in electrical plate No.3 of MES SSR Part-I and connecting to earthing test point including necessary excavation and earth work in any type of soil, returning, filling in and disposal of surplus soil to a distance exceeding 50mtrs, PCC (1:3:6) type C1 (using 20mm graded stone aggregate) earth pit, 40mm thick RCC (1:2:4) type B1 (using 20 mm graded stone aggregate) cover with suitable reinforcement, watering arrangement, funnel etc complete all as specified and directed by Engr-in-Charge.

RADHA ENTERPRISE