supply and installation of air conditioner at dtc under baruipur ps- 1 installation of ac 2 supplying, fitting & fixing of aluminium fixed partion wall of allaluminium sections viz top, bottom and side member, intermediate member, glazing clip made of aluminium alloy extrusions conforming tois: 733-1983 and is: 1285-1975, annodized conforming to is:1868- 1983, fitted with all other accessories viz. epdm gusket,cleat, angle screws etc. including labour charges for fitting and fixing of aluminium fixed partition wall with glass / panel board all complete as perarchitectural drawings and direction of engineer-in-charge.(excluding cost of glass/ panel board,10-12 micron thickness annodizing film.natural white. 3 supplying bubble free float glass of approved make and brandconforming to is: 2835-1987; (a) clear, toughened glass conforming to is: 2553-1992 (part-ii)(i) 6mm thick 4 providing and fixing exterior quality aluminium composite panel (acp) wall cladding on existing al. /ms frame work with gi brackets, acp fixed on the existing frame work by folding the edges of acp panel (engraving the rear surface of acp sheet) with cp angles, cleats and strainless steel screws forming groves at the periphery of acp panel. such grooves filled with foam and silicon sealant etc. complete with all materials (butincluding the cost of silicon sealant), labour, scaffolding and all other incidental charges complete in all respect as per specification and direction of engineer-in-charge. (mode of payment is on finished surface area of acp (b) 4mm thick (0.50mm al.+3.0mm ldpe +0.50mm al. pvdf coating 5 wiring in 1.1 kv grade single core stranded fr pvcinsulated & unsheathed copper wire (brand approved by eic)of following sizes in 25mm pvc casing-capping (precisionmake) incl. necy. pvc clips, fittings etc. 6 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ecc 7 supplying 1.1 kv grade 4 core 25 sq.mm. pvc/al cable in underground trench with brick protection as to g.s. 8 laying of cable upto 3/4 core 25 sqmm on wall/surface incl. s & fms saddles with earthing attachment in 10 swg gi (hot dip)wire, making holes etc. as necy. mending good damages andpainting 9 supplying and fixing sheet steel main switches onangle iron frame on wall 415v tpn with fuse on l&n, 100a . 10 supplying and fixing double-door spn mcb distributionboard with ip-42/43 protection, concealed in wall aftercutting the wall & mending good the damages tooriginal finish incl. inter connection with suitable size ofcopper wire and neutral link & provision for earthingattachment. 2+12 way. 11 supplying the following isolator & mcb 12 63a 4pole isolator 13 63a 4pole mcb 14 25a sp mcb 15 supply & fixing 240 v, 25a modular starter (brand approved by eic) on existing gi modular type switch board with top cover plate and making necy. connections with pvc cu wire and earth continuity wire etc. 16 supply & fixing 240 v, 25a modular type socket, 25 a, modular type starter (brand approved by eic) with 25a modular switch type dp mcb (c-curve) and 6 module gi modular type switch board with 6 module top cover plate flushed in wall incl. s&f switch board and cover plate and making necy. connections with pvc cu wire and earth continuity wire etc. 17 supply and installation of 2.0 ton (make : voltas) 3 star non-inverter type split type room air conditioning machine of following tonnage capacity 3 star rating fitted with rotary crompresser and cooling capacity min. 6000 k cal/hr., minimum discharge air flow 800cum mtr, 800eer ( w/w) 2.7-2.89. (rates are inclusive of extra refrigerantpipe drain pipe connecting cable) up to the satisfaction of the eic. 18 supplying & fixing with 2 ton capacity stabilizer 19 supply, installation, testing & commissioning of suction/ discharge copper pipe line in split air conditioning unit 1.0/1.5 tr/2 tr/3 tr capacity including brazing, nitrile rubber in lass o, etc complete as required. 20 copper tube 1/4 21 copper tube 5/8 22 add 1.00% labour welfare cess 23 add 1.00% labour welfare cess