REPAIRS TO JOINERY AND OTHER CONNECTED ITEMS IN MD ACCN AND OTM ACCN AT ZONE I UNDER GE BRICHGUNJ, SRI VIJAYA PURAM

Amount

Taking down chowkhats or frames n. exc 1.5 sqm each (without taking off shutters from the frames) including cutting holes to facilitate the taking down and making good the surfaces etc complete all as specified and directed.

All as per item No 1 above but exc. 1.5 Sqm and n. exc 4 Sqm each

Taking down shutter of any description n.exc 1 sqm each all as directed.

Taking down shutter of any description exc 1 sqm but nexc 2 sqm each all as directed.

Taking down shutter of any description exc 2 sqm each all as directed.

S&F factory made single extruded WPC (Wood Polymer Composite) solid door/window/Ceosetory windows & other Frames/ Chowkhat of size 50 x 100mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (max toxicity index of 12 for 100gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. Note: For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (max toxicity index of 12 for 100gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer In- Charge.

All as per item No 07 above but 35mm thick for skeleton shutter

S&F factory made uPVC door frame made of uPVC. extruded sections having an overall dimension (extruded section profile) 48x40 mm (tolerance ± 1 mm), with wall thickness 2.0 mm (± 0.2 mm), corners of the door frame Jointed with galvanized brackets and stainless steel screws, joints mitred and Plastic welded. The hinge side vertical of the frames reinforced 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 all as specified by the manufacturer and as per directions of Engineer-in-charge

S&F powder coated of approved colour (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

S&F anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified and as directed

S&F anodised aluminium door shutters, aluminium section weighing 0.55 kg/m with and including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges (03Nos), anodised aluminum snap beading screws etc. complete all as specified

S&F anodised aluminium window and ventilator shutters, side/top hung type without sash bars, aluminium sections weighing 0.55 kg/m with and including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (2 no.) complete all as specified and as directed.

S&F powder coated of approved colour (min thickness of powder coating 50 micron) aluminium for shutters of openable/sliding doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) 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/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings and the directions of Engineer-in-charge.

S&F anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with CP brass/stainless steel screws @ 200mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer in-charge.

S&F aluminium alloy wire mesh 0.45mm nominal dia of wire and average width of apeture 1.4mm fixed with aluminium wire staples etc.complete all as specified and as directed

S&F 12 mm thick Prelaminated particle board, exterior grade, prelaminated one side with decorative choice lamination & other side balancing white lamination and fixed to aluminium frames complete all as specified and as directed.

S&F 4.0mm thick sheet glass, ordinary quality in squares n exc 0.50 sq.m in each pane.

S&F 5.5mm thick sheet glass, ordinary quality in squares exc 0.50 sq.m in each pane.

S&F stain less steel wire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40 mm and fixed with tinned tacks or aluminum wire staples complete all as specified and directed.

S&F Aluminium alloy anodised sliding door bolt with hasp, staple (bolt type) 300 mm long and fixing clips to sheet cast or extruded sections and fixing bolt or cast aluminium alloy complete all as specified.

S&F Aluminium anodised barrel tower bolt of extruded section of size 150mm long complete all as specified.

S&F Aluminium anodised barrel tower bolt of extruded section of size 100mm long complete all as specified.

S&F cold rolled mild steel butt hinges 100 mm long medium weight complete all as specified and directed.

S&F 150mm long extruded aluminium alloy handle, fabricated type, anodised etc complete all as specified and as directed.

S&F in repairs mortice lock brass 4 levers, vertical type 100 mm complete all as specified and as directed.

S&F in repairs aluminum (extruded section body) door closer hydraulically regulated, universal type suitable for door 61 to 80 Kg of approved make complete all as directed.

S&F 10mm thick toughned glass in railing, partitions, and similar work including cutting to shape, drilling holes required fitting in position complete all as specified and directed.

Dismantling floor, hearth and wall tiling including cement mortar bedding (but excluding backing), removing unserviceable tiles from outside of MoD land approved by Local Goverment complete all as directed.

M&L coloured Non-skid ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exc 0.11 Sqm but n. exc 0.18 Sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and incl 15 mm thick screed bed or bedding layers in CM (1:6) etc complete all as specified and directed.

M&L for glazed ceramic coloured tiles of size 300mmx450mmx7mm thick, set and jointed in neat cement slurry and pointed in coloured cement as in vertical surfaces such as skirting, dados and risers to steps etc to match including 10 mm thick screed bed or bedding layers in CM (1:4) complete all as specified and directed.

M&L for coloured Vitrified ceramic tiles digital 10mm thick (square/rectangular) polished, area of each tile n. exc 0.36 sqm, in floors etc. with and including 15mm thick screed bed in CM 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match etc complete all as directed

All as per item No 33 above but on vertical surfaces such as skirting/dado over and including 10 mm thick rendering in CM (1:4) etc complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specially provided for etc complete all as specified and directed.

M&L for 25 mm thick PCC (1:2:4) type B0 (using 12.5 mm graded crushed stone aggregate) as in leveling course floor finished rough to receive tiles complete all as specified and as directed.

Dismantling of stone slabs and tiles of any description or thick ness in floors aprons etc laid bedded and pointed in any mortar etc complete all as specified and as directed.

M&L for Granite (of any type) work 16 to 18mm thick (table rubbed and polished) in flooring, steps, jambs, pillars, window cills, cooking platforms, vertical surfaces/wall lining and like with and including 15mm thick bedding in CM 1:6 and pointing in white cement (1:2) using marble dust with admixture of pigment to match the colour of tiles etc complete all as directed.

Extra over Granite or marble slabs as in rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations etc complete all as directed.

Taking down cement plaster on brick or stone walls, etc including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed

M&L for rendering 10 mm thick in CM (1:6) on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed

M&L for rendering 5 mm thick on fair faces of brick work or concrete surfaces as in Ceiling Surface, soffits of slab/chhajas in cement mortar 1:3 finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered or untreated surfaces of walls and applying two coats of oil bound distemper over a coat of primer etc complete all as specificed and as directed by Engineer-in-Charge.

All as per Item No 43 above but on ceilings.

M&L for preparation of old plastered surfaces of walls and applying one coat of oil bound distemper etc complete all as specificed and as per directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation etc) or insulation boards/slabs of any thickness including cover fillets complete all as directed.

S&F aluminium composite panel sheet of 3 mm thick with 0.5 mm aluminium cover sheet on both sides fixed on aluminium frame work with plastic strips (double sided sticker) of suitable size of varying thickness of 10mm to 30mm applying adhesive over aluminium sections for fixing composite panel and fixed with screws. The joints of panels shall be filled with weather proof sealant for required portion, complete all as specified and as directed.

M&L for providing and fixing Eco board decorative type false ceiling with tiles of size 600 x 600 x 4mm thick placed in existing false ceiling grid made of aluminium/GI/MS etc complete all as specified and directed.

M&L for false ceiling with aluminum grid work (Size of grid 600x600 mm) with 35 x 25 x 1.5 mm main tee and 25 x 25 x 1.4 mm cross tee and wall angle and suspended with 2mm dia GI wire hooked to roof with adjustment bolts at an interval of 1.20 m centre to centre staggered and board with Eco board decorative type size 600 x 600 x 4 mm thick etc complete all as specified and directed

S&F Gl frame work for seamless ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre with and including hangers 6 mm dia. G.I. (upto1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long etc complete all as specified

S&F 10mm PVC insulation panels with EPS stuck to 1mm printed PVC sheet suitably placed in false ceiling grid made of Aluminium/G.I./M.S. as per specification and drawing etc complete all as specified and as directed.

DHAKSHNA MOORTHY AND SON (BID ID -3320528)

KRISHNA TRADING COMPANY (BID ID -3320270)

MGP Enterprises (BID ID -3320081)

Chandra Construction Enterprises (BID ID -3320564)

SKY GROUP (BID ID -3320577)

Tropical Refrigeration (BID ID -3321233)

M/s Karbhagam Sales Agency (BID ID -3321225)