Additional Rectification Work, Furniture Requirement and Renovation Work on the 3rd, 6th, and 7th Floors of West Bengal State Cooperative Union, Salt Lake City, Kolkata.- 1 Dismantling all types of masonry excepting cement concrete plain or reinforced, stacking serviceable materials at site and removing rubbish as directed within a lead of 75 m.7th floor 2 Plaster (to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (7th floor).15mm thick,with 1:4 cement morter [Excluding cost of chipping over concrete surface 3 Priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 4 Painting with best quality Synthetic Enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc on the surface if necessary.On timber or plastered surface with Super Gloss (Hi-gloss), Two coats (with any shade except white).On steel or other metalled surface with Super Gloss (Hi-gloss), Two coats 5 M.S.or W.I. Ornamental grill of approved design joints continuously welded with M.S, W.I. Flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in groundfloor.up to 16 Kg./sq. mtr. 6 Supplying and laying true to line and level Tactile Finish Scratch resistant, Neutral to UV rays, Non-fade, High Slip Resistant Full Body Vitrified Tiles conforming to IS:15622-2006 & IS :4457- 2007 and tested in accordance with IS:13630 [Non- modular sizes for tiles with Skid resistance: 0.6, Mohrs hardness > 7.0, Staining resistance: Class-1, Water Absorption E < 0.5%], MOR > 38N/sq.mm & Breaking strength > 4000 N for Outdoor area of building e. g. Driveway, Pathway, Pavements, Parking lots, Sloping ramps, Entrance lobbies, Patios, Portico, swimming pool enclosure, Bus Passenger Shed & directing visually impaired persons, set over necessary underlay and 2 mm thick cement slurry at back side of tiles using cement @ 2.91 Kg./Sqm, joints grouted with admixture of white cement and colouring pigment to match with colour of tiles and removal of wax coating of top surface of tiles with warm water and cleaning the tiles using soft and dry cloth complete including the cost of materials, labour and all other incidental charges complete including backside slurry but excluding the cost of underlay and true to the manufacturers specification and direction of Engineer-in-Charge. 7 Supplying, fitting and fixing Stainless Steel railing consist of 38mm dia and 900mm height vertical balustrade at every two alternative steps, 50mm dia top rail, 3 (three) nos 19mm dia horizontal Strainless steel pipe and base/cover plate with Strainless Steel GRADE 304 containing 7.5% nickle (Interior Grade) Brushed/Mat finish, complete as per direction of the Engineer-in-charge. Weight of Strainless Steel railing per metre 6.5 Kg (approx) 8 Supplying, fitting & fixing best quality digital printed Ceramic tiles in coloured decorative on walls and floors to match with the existing work & 4 nos. key stones (10mm) fixed with adhesive 4.5 mm thick at the back of each tile & finishing the joints with white cement mixed with colouring oxide if required to match the colour of tiles including roughening of concrete surface, if necessary or by synthetic adhesive & grout materials etc. With polymerised adhesive and epoxy grout pointing including spacer - 2mm (When tiles are laid over existing hard ready surface) all complete as per direction of Engineer-in-charge. 9 M.S. structural works with hollow sections (square or rectangular shape) conforming to IS: 806-1968 & IS:1161-1998) connected to one another with bracket, gusset, cleat as per design, drawing & direction of Engineer-in-Charge complete including cutting to requisite shape & size, fabrication including metal arc weldingconforming to IS: 816-1969 & IS: 9595 using electrodes of approved make and brand conforming to IS:814- 2004, haulage, hoisting and erection all complete. The rate includes the cost of all M.S. Hollow section, allconsumables such as electrodes, gas and hire charges of all tools and plants and labour reqired for execution and all incidental chages (such as electricity, labour insurance) etc. complete..For roof truss works.Span beyond up to 12m.7th floor 10 Supplying, fitting & fixing Zn-Al alloy (55% Al & 45% Zn) coating of 150 grams per sq. metre (followed by colour coated on both side) steel sheet work having minimum yield strength of 550Mpa of trapizoidal profile of approved make (excluding the supporting frame work) fitted and fixed with 55mm & 25mm self tapping screw, EPDM Washer 16mmdia & 3mm th. washer etc. complete with 150 mm end lapand one corrugation minimum side lap. (Payment to be madeon area of finished work). 11 Supplying, fitting and fixing G.I. pipes of TATA make with all necessary accessories, specials viz. socket, bend, tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted with holder bats clamps, including cutting pipes, making threads, fitting, fixing etc. complete in all respect including cost of all necessary fittings as required,jointing materials and two coats of painting with approved paint in any position above ground. (Payment will be made on the centre line measurements of total pipe line including all specials. No separate payment will be made for accesories, specials. Payment for painting will be made seperately) 12 Supplying, fitting and fixing gunmetal wheel valve of approved brand and make tested to 21kg. Per sqm(for water line) 40mm dia 13 Supplying, fitting and fixingChromium plated Bib Cock short body (Equivalent to Code No. 511& Model - Tropical / Sumthing Special of ESSCO or similar brand). 14 Supplying & fixing window Curtain ployester blackout with curtain rail.floral,ivory 15 Supplying Marias kommence billy or similar brand wall almirah. 16 Supplying Marias kommence billy or similar brand wardrob cum almirah. 17 Supply of 225mmexhust fan app. Make such as orient, Usha, Khaitan etc 18 Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter: 19 Supplying & Fixing GI waterproof type looping cable box size 200x150x100mm deep having 4mm thick comprising of one 250 V 15 A kit-kat fuse unit, one NL on porcelain insulator, one compression type brass cable gland for upto 2 core 16 sqmm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc, 20 Supply of 600mm sweep wall mounted fan app. Make such as orient, Usha, Khaitan etc 21 Sub Total 22 GST 18% 23 CESS 1%
