repair & renovation of ( ayush hwc ) for mirik bphc ( gta ) -- 1 125 mm. thick brick work with 1st class bricks in cement mortar (1:4) in ground floor. 2 plaster ( to wall, floor, ceiling etc.) with sand and cement mortar including rounding off or chamfering conrners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (ground floor). [excluding cost of chipping over concrete surface].(ii) with 1:4 cement mortar .(b) 15 mm. thick plaster. 3 (a) wood work in posts, post plates, rafters, battens, truss members, purlins etc. fitted and fixed complete (excluding the cost of bolts,paints but including the cost of nails, screw etc.)(the quantum should be corrected up to three decimals).(ii) sal:local. 4 (a) partition of commercial ply as per design fitted and fixed complete (excluding the supporting frame work but including necessary teak wood battens of size 40mm x 25 mm):in ground floor.(iii)12 mm thick. 5 z-batten shutters of door and window as per design having tongued and groove-half lap jointed as per direction of the engineer-in - charge including fitting and fixing shutter in position, but excluding the cost of hinges and other fittings in ground floor.(a) shutter with 25 mm. thick planks, 19 mm thick battens.(iv) other local wood. 6 supplying,fitting & fixing of 2-track / 3-track aluminium slidingwindow of all aluminium sections viz. window frame (top,bottom & sideframe), shutter (top, bottom, side & interlock member) made of aluminiumalloy extrusions conforming to is 733-1983 & is 1285-1975, annodisedconforming to is 1868-1983, fitted with all other accessories viz. pvcroller, epdm gasket, maruti lock, screws etc. including labour chargesfor fitting & fixing of aluminium 2-track/3-track sliding window withfixing of glass (excluding cost of glass) all complete as per architecturaldrawings and direction of engineer-in-charge.10-12 micron thickness annodizing filmnatural white 7 supplying bubble free float glass of approved make and brand. conforming to is: 2835-1987.(v) 6 mm thick clear glass. 8 (a) m.s. orw.i. ornamental grill of approved design joints continuously welded with m.s., w.i. flats and bars for windows ,railing etc. fitted and fixed with necessary screws and lugs in ground floor.(add extra @1% for each addl. floor up to 4th floor and @1.25% for each addl. floor above 4th floor). (i) grill weighing above 10 kg./sq.m.and up to 16kg/sq.m. 9 supplying, fitting and fixing m.s. clamps for door and window frame made of flat bent bar , end bifurcated with necessary screws etc. by cement concrete (1:2:4) as per direction . ( cost of concrete will be paid separately).(a) 40mm x 6mm, 250mm length . 10 anodised aluminium butt hingesof approved quality manufactured from extruded section conforming to i.s. specification (i.s.205/66) and fitted and fixed with cadmium plated screws:.(x) 150 x 75 x 4.0 mm. 11 anodise aluminium barred/tower/socket bolt (full covered) of approved manufactured from extruded section conforming to i.s.204/74 fitted and fixed with cadmium plated screws:.(ix) 300 mm long x 10 mm dia. bolt. 12 (b) priming one coat on timber or plasteredsurface with syntheticenamel oil bound primer of approved quality including smoothening surfaces by sand papering etc. 13 synthetic distemper to interior wall, ceiling with a coat of solventbased interior grade acrylic primer (as per manufacturersspecification) including cleaning and smoothning of surface.two coats 14 (a) painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sandparpering etc. in cluding using of approved putty etc. on the surface , if necessary.(a) on timber or plastered surface:(1) with super gloss (hi-gloss). (iv) two coats (with any shade except white). 15 (b) painting with superior quality aluminium paint of approved make and brand including smoothening surface by sand papering etc. on steel surface:.(b) two coat. 16 supplying,fitting & fixing 1st quality ceramic tiles inwalls and floors to match with the existing work & 4 nos. of key stones (10mm) fixed with araldite 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.(a) floor with sand cement mortar (1:4) 20 mm thick & 2 mm thick cement slurry at back side of tiles using cement @ 2.91 kg/sq.m & joint filling using white cement slurry @ 0.20 kg/sq.m.(a) area of each tile up to 0.09sq.m.(ii) other than coloured decorative including white. 17 gst 18 % 18 cess 1 %