REPAIR/REPLACEMENT OF ALUMINIUM JOINERY, OFFICE PARTITIONS, DESKS, WOODEN JOINERY, STEEL GATE AND ROLLING SHUTTER DGNP OFFICE COMPLEX, EQPT OFFICE COMPLEX, MD ACCN COMPLEX AND DOCKYARD COMPLEX UNDER DGNP(V).

Amount

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc., but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed.

Material & labour for precast cement concrete 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in block masonry with solid blocks, exc 10 cm in width and setting in mortar complete 1:6, complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc. including raking out joints, hacking for key scrubbing down with water etc. and removing the rubbish off outside Defence Land, complete all as specified and directed.

Material & labour for rendering 15mm thick in CM 1:6 on fair face of brick or concrete surfaces of walls finished even and fair complete all as specified and as directed.

Material & labour for preparation of newly plastered surfaces of wall and applying two coats of distemper oil emulsion white or tint over a coat of alkali resistant primer over a coat of 2.0 mm thick wall care putty and finishing smooth on plastered surface complete all as specified and directed. ( Note for Item No. 3.00 to 5.00 :- Necessary Scaffolding is deems inclusive in unit quoted rate by Contractor).

Taking down chowkat or frames with shutter (without taking off shutters from the frame) not exc 1.5 sqm, complete all as specified and directed.

Taking down chowkat or frames with shutter (without taking off shutters from the frame) exc 1.5 sqm and n. exc 4.00 Sqm, complete all as specified and directed.

Taking down shutter of door area exc 1.0 sqm but n. exc 2.00 Sqmin each, complete all as specified and directed.

Taking down of aluminum partion boards ( any type and any size ) including aluminium frame work complete all as specified and directed.

Supply & fix powder coated aluminium frame for doors, windows ventilators with one of more rebates including joining cleat for fixing etc., complete all as specified and directed. (Thickness of powder coating not less than 50 micron).

Supply & fix powder coated aluminium door shutters, aluminium section weighing 0.55 Kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, 03 Nos of 150mm long aluminium hinges powder coated aluminium snap beading screws etc. complete all as specified and directed. (Thickness of powder coating not less than 50 micron).

Supply & fix powder coated aluminium window and ventilator shutters, side hung type without sash, aluminium section weighing 0.55 Kg/m including necessary joining cleats, glazing clips, rubber packing, powder coated aluminium snap beading, screws, powder coated aluminium fittings such as peg stays 150 mm long (1 no.) hinges type B-21 100 mm long ( 2 nos) suitable handles (1 no.) complete all as specified and directed. (Thickness of powder coating not less than 50 micron).

Material & labour 9 mm thick prelaminated particle board, exterior grade, prelaminated both sides with decorative choice laminations fixed to aluminium door shutters, complete all as specified and directed.

Supply & fix 5.5 mm thick tinted sheet glass and glazing with aluminium beading & rubber gasket in square exc 0.55 sqm in each panes, complete all as specified and directed..

Supply & fixing brass, sliding door bolt 375mm long, with sand or die-cast brass hasp, staple (bolt type) and fixing bolts with rolled or drawn brass bolts complete all as specified and directed.

Supply & fixing aluminium alloy, anodised, sliding door bolt 300mm long, with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts & sliding bolts of extruded sections or cast aluminium alloy complete all as specified and directed.

Supply & fixing 250 mm mild steel sliding door bolts, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts complete all as specified and directed.

Supply & fix 125mm long butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21, complete all as specified and directed .

Supply & fix 100mm long medium weight, cold rolled mild steel butt hinges, fixing with necessary screws, complete all as specified and directed .

Supply & fix 75mm long medium weight, cold rolled mild steel butt hinges, fixing with necessary screws, complete all as specified and directed .

Supply & fix brass, barrel tower bolts with barrel of extrude section and rolled or cast bolts 300 mm long complete all as specified and directed.

Supply & fix aluminum, anodized, barrel tower bolts of extruded section 200 mm long complete all as specified and directed.

Supply & fix aluminum, anodized, barrel tower bolts of extruded section 100 mm long complete all as specified and directed.

Supply & fix brass handles, cast type polished bright 75mm size, complete all as specified and directed.

Supply & fix extruded aluminium alloy, fabricated type anodised handle 150mm size, complete all as specified and directed.

Supply & fix extruded aluminium alloy, fabricated type anodised handle 125mm size, complete all as specified and directed.

Supply & fix brass drawer handle, projecting drop (50mm to 60mm) on screwed plat, complete all as specified and directed.

Supply & fix 30 mm wide of flap, continuous (piano) hinges, mild steel bright finished or electogalvanised. complete all as specified and as directed.

Supply & fixing floor door stopper of aluminium alloy body, overall length of cover plate size 150 mm long and tongue, anodised with hard drawn steel spring, fixed in floor, complete all as specified and directed.

Supply & fixing aluminium door closer (Die cast body) for Aluminium door size 6000x 1100mm envoronment conditions accessibility to closer arm space limitations on the top rail of door closer position

Supply & fixing aluminum, anodized, hasp and staple safety type 125 mm size, complete all as specified and directed.

Taking down aluminium shutters of any description exceeding 1 Sqm and not exceeding 2.50 Sqm each and refixing in the same opening after easing and adjusting including refixing builders hardware as required and renewal of unserviceable screws, complete all as specified and directed.

Supply & fix aluminum, anodized, barrel tower bolts of extruded section 150 mm long complete all as specified and directed.

Supplying and fixing in repairs steel rolling shutters, thickness of laths 1.25mm, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, push pull or manual type complete all as specified and directed.

Supplying and fixing in repairs safety lever locks mild steel with 4 levers for rolling shutters complete all as specified and directed.

Supply & fix in repairs ball bearing for rolling shutters, complete all as specified and directed.

Material & labour for framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing conforming to Fe 410-W(Gde-E-250) Quality 'A', complete all as specified and directed.

Material & labour for preparation of new surface of steel and iron work of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed.

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 24 mm thick factory made uPVC door shutters to existing door frames 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 mitred and jointed at the corners by means of M.S. galvanized/ 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 100x24 mm 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 filled with 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 specified by the manufacturer and as per directions of Engineer- in-charge. (For W.C. and bathroom door shutter)

Supply & fix 30 mm thick 1st class hard wood Glazed and Skelton 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., size of member of shutters as specified in SSR Pt-I, section 8, clause 8.24 (a), complete all as specified and directed.

Supply & fix 40 mm thick 2nd class hardwood rail and styled plain framed panelled shutter (two panel) with lock rail and panel of 9 mm B.W.P. commercial ply or 12 mm veneered particle board with commercial veneering on both faces. The size of rail and stiles as per IS : 1003 (Part-I), kiln seasoned and chemically pressure treated, complete all as specified and directed.

Supply & fix in repairs 2nd class hard wood beads sectional area n.exc 3 Sqcm for glazed or gauged Joinery, ceiling including secured with nails complete all as specified and directed.

Supply & fix in repairs for block board 18/19 mm thick, grade 2 quality, interior grade, commercial type, fixed with nails/screws in cup board shutter/pelmets etc. or to timber frame work complete all as specified and directed.

Supply & fix 1.5 mm thick sun mica sheet aproved colour and design including fixing complete all as specified.

Supply & fix aluminium alloy wire cloth, 0.45 mm nominal dia of wire and average width of aperture 1.40mm, fixed with tinned tacks or galvanised wire staples complete all as specified and directed.

SRI LAKSHMI GANAPATHI CONSTRUCTIONS (BID ID -3103300)

SRI SAI MANIKANTA ENTERPRISES (BID ID -3109088)

RAGHAVENDRA CONSTRUCTIONS (BID ID -3106502)

ANJANA ENTERPRISES (BID ID -3106101)

SRI DHANESWARI ENGINEERING WORKS (BID ID -3106210)

SAI DIVYA DEVELOPERS AND BUILDERS (BID ID -3100191)