ADDN ALTN TO JOINERY OF CERTAIN SMQs AT HQ SAC U UNDER GE AF TRIVANDRUM

Amount

Taking down chowkhats or frames (without taking off shutter from the frame) not exc 1.5 sq. m each complete all as specified and directed.

Taking down chowkhats or frames (without taking off shutter from the frame) exc 1.5 sq. m but n exc 4 sq. m eachcomplete all as specified and directed.

Taking down shutters of any description exceeding 1 Sqm and n exc 2.0 sqm each complete all as specified and directed.

Taking down shutters of any description exceeding 1 Sqm and not exceeding 2 Sqm each, resecuring or easing and refixing in the same opening complete all as specified and directed.

S & F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size Frame size 100 X 65 mm 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 (maximum toxicity index of 12 for 100 gms) 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 900 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 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. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). 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.

S & F Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size Frame size 125 X 65 mm 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 (maximum toxicity index of 12 for 100 gms) 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 900 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 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. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately). 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.

Supply and fixing factory made uPVC door frame made of uPVC. extruded sections having an overall dimension (extruded section profile) 42x50 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

Supply and fixing factory made uPVC white colour Casement door with 3D hinges made of (big series) frame 67 x 64 mm & sash 67 x 110 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of door upto 2.00 sqm) comprising of uPVC multi-chambered frame, sash and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, zinc alloy (white powder coated) 3D hinges and one handle on each side of panels along with zinc plated mild steel multi point locking having transmission gear, cylinder with keeps and one side key, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws, etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality complete all as specified and directed by Engineer-in Charge.

Note:- Rate inclusive of glass pane / PVC Sheet as per direction by Engr-in-Charge. Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality complete all as specified and directed by Engineer-in Charge. Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be cceptable.Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made.

Supply and fixing factory made uPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. (Area of window above 1.75 sqm) comprising of uPVC multi?chambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardware's and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealent over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. Note:(i) For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (ii) Rate inclusive of glass panes / Stainless steel wiremesh pane. (iii) Rate inclusive of making good jambs and reveals etc

S&F for factory made uPVC Openable window/ ventilator single panel as per following details. A) Outer frame for double leaf shutter. B) openable shutters with suitable hinges for both glazed and gauzed (Wiremesh) shutters. C) Suitable handles and locking system for shutters. D) Aluminium grill to be provided on frame in between glazed and gauzed shutters. Note:-1) Glass panes and wiremesh shall be fixed at factory itself and the quoted rate is deemed to be inclusive of glass panes of 5mm thick and wiremesh. Note:-2) Size of the uPVC sections shall be as per manufactories catalogue of Villa windows series of M/s OKOTECH or equivelant complete all as specified and directed by Engineer-in-Charge. Note:(i) For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. (ii) Rate inclusive of glass panes / Stainless steel wiremesh pane. (iii) Rate inclusive of making good jambs and reveals etc

S&F mild steel work as framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed.

M&L prepartion of new steel surface of any description not otherwise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc crome complete all as specified and directed.

S & F factory made second class HW 35 mm thick Plain panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated supplied and fitted to chowkhats, complete all as specified and directed.

Supply and fix 2nd class hard wood 35 mm thick glazed and skeleton factory made shutters , open rebated and prepared to receive glass, gauze, etc. (without sash bars), edges of framing plain, chamfered or rounded , fitted with cut and mitred beads for securing glass, etc., sizes of members of shutters as specified in SSR Part I, Section 8 clause 8.20 (a) ; supplied and fitted to chowkhats

Resecuring or easing and fixing the shutters on WPC frame exceeding 1 Sqm and not exceeding 2 Sqm each, complete all as specified and directed.

S & F stainless steel wire cloth of 0.36 mm nominal dia of wire and average width of aperature 1.4 mm, fixed with aluminum wire staples complete all as specified and directed.

S & F in repairs stainless steel wire cloth of 0.36 mm nominal dia of wire and average width of aperature 1.4 mm, fixed with aluminum wire staples complete all as specified and directed.

S & F Stainless steel butt hinges 100 mm long, complete all as specified and directed.

S & F 300 mm long aluminium alloy, anodised, sliding door bolt with hasp, staple ( bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy and fixed.

S & F 200 mm long aluminium, anodised, barrel tower bolts of extruded section and fixed, complete all as specified and directed.

S & F 200mm long extruded aluminium alloy handles, fabricated type, anodised and fixed, complete all as specified and directed.

M & L MS Bands, straps, hold fasts and similar small articles conforming to Fe-290 Gde E-165 all as specified and directed.

M&L PCC 1:2:4 type Bo using 12.5mm graded stone aggregate as in ills, steps; seismic and other similar bands, plinth courses, string courses finished even and smooth including necessary formwork, weathering, slightly rounded or chamfered angles and throating complete all as directed.

M & L preparion of new wooden surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of pink primer all as specified and directed.

S&F Floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor, overall length 140mm complete all as specified and directed.

S&F 2nd class hardwood plain, solid, straight chowkhats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue pinned joints including repairs to distrubed existing surfaces complete all as specified and directed.

Dismantling boarding including fittings, if any, any description fixed in any position with nails complete all as specified and directed.

M & L 18mm thick Marine plywood, laminated on both sides using 1mm thick decorative laminate sheet of required colour, fixed with screws to timber frame work as in cupbords, wardrobe, kitchen covered cabinet etc including decorative laminate sheet 1mm thick lipping around the plywood, complete all as specified and directed. Note: Front portion shall be only be measured for payment.

S&F stainless steel auto close hinges suitable for wardobes, shutters etc

S&F 5mm thick Solid PVC plain colour sheet inclusive of solvent cement and fixing at site on plastered wall complete all as specified and directed.

S&F 150mm brass handles for cupboards/ wardobe shutters, complete all as specified and directed.

S&F Ball catches with 8mm dia steel ball, and brass body and striking plate including letting in and fixed complete all as specified and directed.

S&F in repairs 25mm dia stainless steel curtain rod including supporting brackets and end caps/dome complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises

M&L for Glazed ceramic coloured tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match complete all as specified and directed.

M&L for rendering 10mm thick on fair faces of brick or concrete as in backing coat in CM 1:4 complete all as specified.

Dhanyaconstructions (BID ID -3338956)

Archana Transport (BID ID -3338856)

PINKATRON SECURITIES PRIVATE LIMITED (BID ID -3340595)

Powertech Engineers (BID ID -3338777)