PROVN OF SPLIT AC FOR CERTAIN UNIT AT LV-2 (S), PROVN OF BATTERY BANK FOR MAG-14 AND PROVISION OF GRANITE TILING AT ADMINISTRATIVE BUILDING OF CERTAIN UNDER GE DEHU ROAD

Supply and install Hi wall split type AC units indoor/outdoor complete with cordless remote control unit and with in built air ioniser dual invertor type compressor,copper tube condensing unit with CFC free gas for better indoor air quality with minimum 5 star rating of capacity 2TR single phase including additional copper piping, cabling work, insulation between indoor unit to outdoor unit and provision of MS Brackets for resting of outdoor units (where reqd) or making resting platform of outdoor unit by brick works complete all as directed. Make of Split Ac unit : Carrier/ Voltas/Blue Star/LG /Hitachi.

Supply and install Hi wall split type AC units indoor/outdoor complete with cordless remote control unit and with in built air ioniser dual invertor type compressor,copper tube condensing unit with CFC free gas for better indoor air quality with minimum 5 star rating of capacity 1.5 TR single phase including additional copper piping, cabling work, insulation between indoor unit to outdoor unit and provision of MS Brackets for resting of outdoor units (where reqd) or making resting platform of outdoor unit by brick works complete all as directed. Make of Split Ac unit : Carrier/ Voltas/Blue Star/LG/Hitachi.

S & F voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 160 V to 280 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 4 KVA Make one of the following : V-Guard/ Vinitec/Sen and Pandit/Microtek.

S & F voltage stabilizer for automatic operation, single phase naturally air cooled indoor type & designed for input variation between 160 V to 280 V with output voltage stabilized at 230 V with accuracy of ± 2.5% and of capacity 5 KVA Make one of the following : V-Guard/ Vinitec/Sen and Pandit/Microtek.

M&L for sub main wiring 3x4 sqmm ( phase , neutral and earth) PVC insulated (heavy duty) 1100 volts grade, FRLSH, with stranded copper conductor in & including PVC casing caping of suitable size not less than 25mm (3 run of 4 sqmm cable and one run of PVC casing caping will be measured as one unit) all as specified and directed (from distribution board to metal clad switch socket point near AC)

M&L for PVC pipe 20 mm dia heavy duty with all fittings and fixing accesssories such as coupler, lock nut, saddle, pipe hook and laid on floor (for wash out line)

S &F for single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB 20Amp

Supply & laying in trenchs or fixing on wall with saddle and testing cable XLPE insulated screened, PVC bedded galvanizer steel strip or wire armoured electric power cables (heavy duty) 1100 Volts grade with standard Aluminium conductor of size 16sqmm 4 core complete all as directed.

S & F sheet metal MCB DB 4 way (double door) VTPN with 200 Amps rated copper bus bar suitable for 63 Amp MCCB incomer and 4 Nos of40 Amp MCB SPN outgoing. Make-Legrand/Schednider/ABB

S & F sheet metal MCB DB 6 way (double door) VTPN with 200 Amps rated copper bus bar suitable for 100 Amp MCCB incomer and 4 Nos of40 Amp MCB SPN outgoing. Make-Legrand/Schednider/ABB

Supply fixing and connecting MCCB, 4 Pole 415 Volts, 100Amps having breaking capacity 16KA Make-Legrand/Schednider/ABB

Supply fixing and connecting MCCB, 4 Pole 415 Volts, 63 Amps having breaking capacity 16KA Make-Legrand/Schednider/ABB

M & L for making holes by core cutting machine on stone/concrete / brick walls.Dia of hole not exc.50mm and thickness of wall 50cm to 70cm for entry of suction and discharge pipes of AC and making good distarbed surfaces with cement morted and finally finished with plaster of parise and painted the distrubed surfaces with existing type of paint and tint complete all as directed.

Supply and installation and commissioning battery bank with converter of supply DC to AC in measuring instrument suitable for 10 KVA battery type RC18000 Amps 150 coverter type Make Luminous ,Exide. complete all as specified and as directed by Engineer-in-Charge.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. complete all as specified and as directed.

M&L for 18-20 mm thick Z Black Granite (of any type) machine cut bedded and jointed with white cement and admixture of pigment to match the shade of granite stone including grinding and polishing including 15 mm thick screed in CM 1:4 complete all as specified and directed.

M&L for providing edge to moulding to 18-20mm thick marble, granite stone any description including machine polishing to edge to give high gloss finish ect complete all as specified and as directed by Engineer-in-Charge

M & L for brick work with sub class 'B' bricks straight or curved on plan exc 6 mtr mean radius built in CM 1:6 complete all as specified and directed by Engineer-in-Charge

M&L for rendering cement plaster 15 mm thick in CM 1:6 on fair faces of brick walls finished even and smooth w/o using extra cement complete all as specified and as directed.

M & L for Preparation of newly plastered surfaces of wall and appling two coats of premium acrylic smooth exterior paint with silicone additives on external surfaces of wall including primer (Two or more coats applied at 1.43 ltr/10 sqm over and including priming coat of exterior primer applied at 2.20 kg/10 sqm)and preparation of surfaces as per manufacturers instruction all as specified and directed by Engineer-in-charge.