renovation of collectorate building, chatra--1 dismentiling old plaster and pointing in cement or lime and raking out joint of 15 mm depth waterring and disposal of unservisable material with all lead as per direction of e/i 2 demolishing cement concrete manually/ by mechanical means including disposal of material within50 metres lead as per direction of engineer - in - charge 3 providing 12mm thk. cement plaster (1:4) with clean coarse sand of f.m. 1.5 including screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per building specification and direction of e/i. 4 providing 12mm thk. cement plaster (1:6) with clean coarse sand of f.m. 1.5 including screening, curing with all leads and lifts of water, scaffolding, taxes and royalty all complete as per building specification and direction of e/i. 5 providing & applying polymer modified, flexible cementatious negative side waterproofing coating with elastic waterproofing polymers on interior wall plaster surface in three coats @14.35 kg /10 sqm. one coat of self priming of cementatious waterproofing polymer(dilution with water in the ratio of 1:1) and two coats of cementatious waterproofing polymer (dilution with water in the ratio of 3:1 ) after scrapping and properly cleaning the surface to remove pre-existing paint film & loose particles till plaster is visible, complete in all respect as per the direction of engineer-in-charge. 6 providing 6mm thk. cement plaster (1:4) in ceiling with clean coarse sand of f.m. 1.5 including screening, curing with all leads and lifts of water,scaffolding, taxes and royalty all complete as per builing specification and direction of e/i. 7 providing and laying 25 mm thick kotah stone tiles in resers of steps, skirting and pillars of approves size, texture and colour laid over 12 mm thick cement mortar (1:3) and joined with grey cement slurry mixed with pigment to match the shade of the slab including rub bing to granolithic finish with approved quality of carborandum stone including cost of curing, taxes and royalty all complete as per building specification and direction of e/i. 8 providing and laying vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to is:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. the tiles must be cut with the zero chipping diamond cutter only . laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily.11.41a.1 double charge vitrified tile polished finish of size11.41a.1.3 size of tile 600 x 1200 mm 9 providing and laying vitrified tiles in different sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to i.s. 15622, of approved make, in all colours & shade, inskirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joint with white cement & matching pigmentsetc. complete. 10 dismantling r.c.c. work including stacking serviceable materials in countable stacks within 15 m lead and disposal of unserviceable materials with all leads all complete as per direction of e/i. 11 reinforded cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement, with 1:15:3 cement: 1.5 coarsesand(zone-l):3 graded stone aggregate 20 mm nominal size). 12 centring and shuttering including strutting, propping etc. and removal of form for suspended floors, roofs, landings, balconies and access platform. 13 providing tor steel reinforcement of 8mm dia rods as per approved design and drawing exclusive carriage of m.s. bars to work site, cutting, bending and binding with annealed wire with cost of the wire, removal of rust, placing the rods in position all complete as per building specification and direction of e/i. tmt fe 500 (only valid for sail & tata steel) 14 extra for cleaning the old surface by scraping the entire old white wash or color wash including cost of scaffolding all complete as per bulding specification and direction of e/i 15 providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 16 providing two coats of plastic emulsion paint of approved shade & make over a coat of cement primer on new surface including preparing the plastered surface by rubbing smooth with pumice stone or fine sand paper, applying putty whereever required, scafffolding, washing of floors & taxes all complete as per building specification and direction of e/i 17 finishing walls with textured exterior paint of required shade :new work (two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat ofexterior primer applied @ 2.20kg/10 sqm 18 taking out chaukhats in door including staking searvisable matarial within 15m lead and disposal of unservisable material with all lead as per direction of e/i 19 taking out chaukhats in windows includings taking searvisable matarial within 15m lead and disposal of unservisable material with all lead as per direction of e/i 20 taking down old door & window shutters including staking searvisable matarial within 15m lead and disposal of unservisable material with all lead as per direction of e/i 21 supplying, fitting and fixing good quality, well dressed and well seasoned sal wood work in chaukhat in doors, windows skylights, fanlights and c/w celetial windows openings, including wedge over all clamps complete including application of two coats of wood preservative of approved quality on the surface butting walls and lintels all completeas per building specification and direction of e/i. 22 supplying, fitting and fixing 38mm , thick good quality well dressed and well seasoned teak wood wire netted shutter in doors and windows with fly proof screen of 18 s.w.g. x12 to 16 mesh per cm2 with aliminium fittings such as hinges, sliding doors boltes tower bolts handles or rings, hooks and eyes, cleats, sand blocks as per schedule and 3mm thick plain glass panes fitted with teak wood beads and taxes all complete as per building specification and direction of e/i. 23 labour for scrapping old paint with paint remover and below lamp as required on wooden or steel surface including cost of all labour and materials end scaffolding all complete as per bulding specification and direction of e/l 24 providing one coat of synthetic enemel paint of approved shade and makeover old wooden surface including cleaning the surface after removing dirt, 25 providing primer one coat of red lead paint of approved make over new steel surface including preparing the surface after cleaning.removing dust,dirt,scales smokes and grease and cleaning the surface thoroughly including cost of scatfolding and taxes all comiplete as per building specification and direction ot e/l. 26 providing and fixing aluminium die cast body tubular type universal hydraulic door closer (having brand logo with isi, is : 3564, embossed on the body, door weight upto 35 kg and door width upto 700 mm), with necessary accessories and screws etc. complete. 27 supplying, fitting and fixing fully glazed steel door, windows or ventilators of standard z and mullion steel providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate z sections and other sections of approved make conforming to is: 733 and is: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required epdm rubber/ neoprene gasket etc. aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, aluminium snap beading for glazing / aneling,c.p. brass / stainless steel screws, all complete as per architectural drawings and the directions of engineer-in-charge. (glazing, paneling and dash fasteners to be paid for separately) : powder coated aluminium (minimum thickness of powder coating 50 micron) 28 for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and makingprovision for fixing of fittings wherever required including the cost of epdm rubber / neoprene gasketrequired (fittings shall be paid for separately) powder coated aluminium (minimum thickness of powder coating 50 micron) 29 providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with epdm rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (cost of aluminium snap beading shall be paid in basic item): with float glass panes of 4.0 mm thickness. 30 providing and fixing factory made upvc door frame made of upvc extruded sections having an overall dimension as below (tolerance ±1mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame to be jointed with galvanized brackets and stainless steel screws, joints mitred and plastic welded. the hinge side vertical of the frames einforced by galvanized m.s. tube of size 19 x 19 mm and 1mm (± 0.1 mm) wall thickness and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturer’s specification and direction of engineerin-charge9.117.1 extruded section profile size 48x40 mm 31 24 mm thick factory made pvc door shutters made of styles and rails of a upvc hollow section of size 59x24 mm and wall thickness 2 mm (±0.2 mm) with inbuilt edging on both sides. the styles and rails mitredand joint at the corners by means of m.s. galvanised/ plastic brackets of size 75x220 mm having wall thickness 1.0 mm and stainless steel screws. the styles of the shutter reinforced by inserting galvanised m.s. tube of size 20x20 mm and 1 mm (± 0.1 mm) wall thickness. the lock rail made up of h section, a upvc hollow section of size 100x24mm and 2 mm (± 0.2 mm) wall thickness, fixed to the shutter styles by means of plastic/galvanised m.s. u cleats. the shutter frame filledwith a upvc multi-chambered single panel of size not less than 620 mm, having over all thickness of 20 mm and 1 mm (± 0.1 mm) wall thickness. the panels filled vertically and tie bar at two places by inserting horizontally 6 mm galvanised m.s. rod and fastened with nuts and washers, complete as per manufacturers specification and direction of engineer-in-charge. (for w.c. and bathroom door shutter). 32 waterproofing for old and new roof stabproviding and laying waterroofing treatment on roaf slab by applying two componenae aeegredready ta use, acrylic tmoditted waxible materigl applied win sroler or spray tor water proofing.coating es per menur fácurermar sched sredficathahs with followirig stepe surface pteparalionprodiig and cieaniog of concrete sutace emovedust, ol grease pcluding removal of existihg loasé pant ating, and cement taltancaby clethng wits compraseed air & waterjetst ding almatertals, tabour, toolsotmplete.ponding leet to be donea ann pluooir9.al cutets andtee checkedtron.softiderity seepageaoe on dentifcaipn oreepape, ce men grogto ba döne