ADDITION ALTERATION TO STAIRCASE IN BUILDING NO P 326 PAO ORs AND REPAIRS TO BRICK WORK PLASTERING FLOORING ROOF AND OTHER MISC WORKS IN OTM OF PCTC AREA IN THE AOR OF AGE B R MEG UNDER GE NORTH BANGALORE

Amount

Demolition of cement concrete and paving not exc. 15 cm thick (below or above ground level) including removal of debris / waste materials from site complete all as specified and as directed.

Demolition of brick work /stone masonry/PCC block masonry built in cement mortar of any description including removal of debris / waste materials from site complete all as specified and as directed.

Taking down cement plaster of any description hacking for key or raking out joint on old brick work/stone/concrete surface including removal of debris / waste materials from site complete all as specified and as directed.

Taking up or down 20 mm existing steel tubing and connections all as specified and as directed.

Taking up or down 25 mm existing steel tubing and connections all as specified and as directed.

Galvanised iron pipe of 20 mm dia, medium grade, floors / fixed to wall with all fittings such as socket, bends, elbow, union etc., complete all as specified and as directed.

Galvanised iron pipe of 25 mm dia, medium grade, floors / fixed to wall with all fittings such as socket, bends, elbow, union etc., complete all as specified and as directed.

Dismantling water tanks of any type and removing to store, capacity exc. 250 litres and not exc. 500 litres all as directed.

Dismantling water tanks of any type and removing to store, capacity exc. 500 litres and not exc. 1000 litres all as directed.

Rotational moulded polythene water storage tank (cylindrical vertical with closed top) with ISI mark embosed on it, hoisted and fixed in position complete all as specified in SSR part I capacity of tank 500 ltrs complete all as specified and as directed.

All as per Sl Item No 1.10 above but except tanks. NOTE:- Serviceable tanks as obtained from Sl Item No. 1.08 above shall be reused.

Rotational moulded polythene water storage tank (cylindrical vertical with closed top) with ISI mark embosed on it, hoisted and fixed in position complete all as specified in SSR part I capacity of tank 1000 ltrs complete all as specified and as directed.

All as per Sl Item No 1.12 above but except tanks. NOTE:- Serviceable tanks as obtained from Sl Item No. 1.09 above shall be reused.

20mm dia Ball float valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed inrepairs (min weight 20mm-210 gms) all as specified and as directed.

Gun metal gate or globe valves 20 mm dia with iron wheel head, screwed both ends for iron pipe and fixed in repairs complete all as specified and directed

Gun metal gate or globe valves 25 mm dia with iron wheel head, screwed both ends for iron pipe and fixed in repairs complete all as specified and directed

Dismantling of AC Sheets of any description as in roof covering including ridge, wind tie etc., complete all as specified and directed.

Dismantling timber scantlings 40 sq.cm and over in section, in any position in unframed work, wooden hand rail etc all as specified and as directed.

Dismantling of wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed.

Rolled mild steel in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connected plates of Fe-410W (Gde E-250) complete all as specified and as directed.

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.5mm thick of any colour having tensile strength of 550 Mpa as in roof covering /cladding to wall fixed with self tapping screws as specifed and as directed.

Pre-painted galvalume aluminum zinc coating GI based Plain steel sheet 0.50mm thick of any colour having tenisile strenth of 550 Mpa as in roof covering cladding to wall, pre fixed with self taping screwes as specified and as directed.

False ceiling with grid suspended system of size 600 x 600mm with standard sections consisting of main runner 29 x 24.7 x 0.8mm, cross tee 29 x 24.7 x 0.8mm and wall angle 22.2 x 22.2 x0.65mm, ceiling suspended with 3mm dia GI wire hanger fixed with steel dash fastner, butter fly clips, hold down clips etc (main runner, cross tee & wall angle of MS galvanised with PPPCGS) including 4mm thick HPSC self textured design pre primered non asbestos fibre cement building boards fixed to false ceiling painted with one coat of oil bound emulsion distemper complete including taking down old existing ceiling of any description all as specified and directed.

Precast cement concrete block masonry, type C1 (1:3:6) using 20mm graded stone aggregate with solid blocks, exc. 10 cm in width and setting in cement mortar (1:6) complete all as specified and as directed.

Brick work (except bricks)with sub class 'B' bricks built in CM(1:6), straight or curved on plan exc 6 mtr mean radius, using old size bricks complete all as specified and as directed.

Rendering 15 mm thick on fairfaces of brick work or concrete surfaces in cement mortar (1:6) finished plastered surface even and smooth without using extra cement

Rendering 15mm thick in CM(1:4) mixed with water proofing compound as per manufacturers instructions finishing the surfaces even and smooth without using extra cement including necessary scaffolding complete all as specified and directed. NOTE:- WPC will be measured and paid separately under relevant items.

Rendering 5 mm thick on ceiling /RCC surfaces in cement mortar (1:3), finishing the plastered surfaces even and smooth without using extra cement all as specified and as directed.

Supply only integral liquid water proofing compound all as specified and as directed.

Dismantling floor, hearth, terrazo tiling or wall tiling including cement mortar bedding (but not backing) removing rubbish off the the premises complete all as specified and as directed.

Dismantling of stone set paving of any description or thicknessor as in floors, aprons etc., laid, bedded and pointed in any cement mortar including removing debris/waste materials off the premises complete all as specified and as directed.

Plain Cement Concrete (1:2:4), type B-0 using 12.5 mm graded stone aggregate as in floors 25mm thick, as in sub base to floor complete all as specified and as directed.

Matt finish ceramic coloured tiles 7-8mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but n.exc.0.38 sqm as in floors set and jointed in neat cement slurry and pointed in coloured cement to match over and including 15mm thick screed bed in CM (1:6) all as directed.

All as per Sl Item No. 1.033 above but as in skirting / dado over 10mm thick backing coat in CM(1:3).

Machine cut pre polished Kota stone slab flooring 20-25mm thick, mirror polished homogeneous colour laid over 15mm thick screed bed in CM (1:6) laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and directed.

All as per Sl Item No. 1.035 above but as in skirting over 10mm thick backing coat in CM(1:3).

Plain Cement concrete (1:4:8), type D2, using 40mm graded stone aggregate as in sub bases of floors, 75mm thick, complete all as specified and as directed.

Plain Cement Concrete, type C-1, (1:3:6) using 20 mm graded crushed stone aggregate, 75mm thick as in plinth protection, laid in alternate bays (not exceeding 2 sqm each) finishing the concrete surfaces even and smooth at top without using extra cement and providing joints throughout the thickness of plinth protection, filled with mastic filling comprising one part of bitumen 85/25 grade and three parts of sand by weight all as specified and directed.

Exterior grade, coloured, glossy finish rubber pressed, cement concrete designer chequered tiles of size 300 x 300 x 25mm thick set, jointed and pointed in neat cement slurry with grey cement and pigment to match the shade / colour / matrix of tiles as in floors over and including 15mm thick screed bed in CM (1:6) complete all as specifed and as directed.

M-sand as approved as in cushioning material laid and spread in floors complete all as specified and directed.

Machine pressed (rubber moulded) precast concrete interlocking paver blocks of any shape and size conforming to IS 15658-2006 of 60mm thickness, of M-35 grade with grey cement and pigment complete all as specified and as directed.

Preparation of new or previously untreated steel and iron surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel over a coat of red oxide primer, complete all as specified and directed.

Preparation of new plaster surfaces of any description over 10 cm in width or girth not otherwise described and applying two coats of oil bound emulsion distemper of approved tint over a coat of primer on wall complete all as specified and directed.

Preparation of newly plastered surfaces of walls and applying two coats of cement based paint over a coat of primer all as specified and as directed.

Prepartation of new or previously un treated ceiling surfaces of any description and applying three coats white wash complete all as specified and as directed.

Demolition of existing roof treatment of any type with HP clay tiles along with cement plastering,removing all loose gravel, dirt, oil, grease and foreign materials by jet or dry air, cleaning the surfaces mechanically or by grinding to make it smooth and providing rendering 10mm thick in CM (1:3) mixed with water proofing compound, APP modified water proofing membrane mineral finish, 3mm thick and weighing not less than 3.60 Kg/sqm reinforced with non woven polyster / HMHDPE matt black finished over compatible primer / bonding bitumen @ 0.40 Ltr/sqm and torch applications of membrane with 75mm side overlap and 100mm end lap after necessary preparation of surface complete as per manufacturer's instructions and applying a coat of solar reflective bituminous aluminum paint on top @ 0.10 litre/sqm and removing of debries /waste materials to a distane n.exc. 1.50 KM complete all as specified and as directed.

Plain Cement Concrete, type B0, (1:2:4), using 12.50mm graded stone aggregate in copings, parapets and railing upto 60cm height, leveling concrete for roof slab, kerbs, water troughs / chajjas and the like including weathering, slightly rounded or chamfered angles and throating as specified and as directed.

Taking down chowkat (without taking off shutter from the frame) area not exc. 1.5 sqm each including making good the disturbed surface in PCC (1:2:4) type B0 or CM (1:3) all as specified and as directed.

Taking down chowkat (without taking off shutter from the frame) area exc. 1.5 sqm but not exc. 4.00 sqm each including making good the disturbed surface in PCC (1:2:4) type B0 or CM (1:3) all as specified and as directed.

Powder coated (minimum thickness of powder coating 50 micron) aluminium frame for doors, windows ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed.

Powder coated (minimum thickness of powder coating 50 micron) aluminium window and ventilator shutters, fixed type without sash bars, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws etc. complete all as specified and as directed.

Powder coated (minimum thickness of powder coating 50 micron) aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and as directed.

Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed.

4.0 mm thick tined sheet glass, ordinary quality and glazing with oil putty and glazing clips in metal frame and second class hard wood beading in wooden frames in squares not exceeding 0.5 sqm in each pane all as directed.

5.5 mm thick tinted sheet glass, ordinary quality and glazing with oil putty and glazing clips in metal frame and second class hard wood beading in wooden frames in squares exceeding 0.5 sqm in each pane all as directed.

Aluminium door closer hydraulically regulated designation No.3, universal type, suitable for door shutters of 851 to 1000 mm in width and of weight between 61 to 80 Kg of aluminium (Die cast body) fixed in repairs complete all as specified and as directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden surface, concrete or brick surrounds, glazed with putty or fixed with beads including removal of debris / waste materials from site complete all as specified and as directed.

4.0 mm thick sheet glass, ordinary quality and glazing with oil putty and glazing clips in metal frame and second class hard wood beading in wooden frames in squares not exceeding 0.5 sqm in each pane all as directed.

Dismantling of cast iron /PVC or reinforced concrete drain pipe up to 100 mm dia including fittings, jointed in cement mortar and taking out from wall if reqired complete all as specified and directed.

110 mm bore PVC (SWR) pipes, type 'B' single socketed in any length with rubber ring joints fixed to wall including PVC clamps and necessary fittings fixed in repairs complete all as specified and as directed.

PVC (SWR) bends type 'B' of any radius, 110 mm dia complete all as specified and directed.

Preparation of old painted steel surfaces of of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed.

Screed bed or bedding layer of 15mm thick for laying floor finishes in CM (1:6) all as speciifed and as directed.

10mm thick rendering on brick work, stone work or concrete surface in cement mortar (1:3) as backing coat for fixing of tiles complete all as specified and as directed.

18-20mm thick single piece granite stone slab Jet black granite) table rubbed and polished) as in steps (tread & riser) and like in cement mortar (1:4), jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing, providing two Nos grooves in steps and rounding edges complete all as specified and directed. NOTE :- Providing grooves and rounding edges of the cills will be measured and paid separately under the relevant items.

Providing grooves in Granite stones fixed as in steps / treads complete all as specified and as directed.

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, steps ets and other similar situations complete all as specified and as directed.

Stainless steel (Grade 304) railing made out of hollow tubes, channels, plates etc, including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories like stainless steel dash fasteners, stainless steel bolts etc, of required size, on the top of floor or the side of waist slab with suitable arrangement

Preparation of newly plastered surfaces on wall, applying two coats of oil bound emulsion distemper of approved tint over a coat of primer over two coats of wall care putty complete all as specified and as directed.

Complete removal of existing treatment by preparation of old treated wall surfaces of any description, applying two coats of oil bound emulsion distemper of approved tint over a coat of primer over two coats of wall care putty complete all as specified and as directed.

Complete removal of existing treatment by preparation of old treated ceiling surfaces of any description, applying two coats of oil bound emulsion distemper of approved tint over a coat of primer over two coats of wall care putty complete all as specified and as directed.

Complete removal of existing treatment on wall surfaces of any description including brooming down with steel wire brushing scrapping down smoke soot's, moulds, moss and efflorescence,salts ,trading oil and greasy spots etc and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, alkali & fungal resistance, dirt resistance exterior paint of required shade (company depot tinted) with silicon additives @ 1.43 litre/10sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm including filling the cracks, with crack filling material all as per manufacturers instructions complete all as specified and as directed.

Karthick Constructions