Public Works Department Tender

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)

Providing & fixing upto floor five level precast cement concrete solid blocks including hoisting and setting in position in cement mortar 1:3 (1cement:3 coarse sand), cost of required centring, shuttering and curing complete. 1:3:6 (1 cement : 3 coarse sand : 6 graded crushed stone aggregate 20 mm nominal size)

Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia and length (hold fast lugs or with dash fasteners shall be paid for separately): Second class kail wood

Providing and fixing panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled or panelled and glazed shutters 25 mm to 40 mm thick. 4 mm thick glass pane (weighing not less than 10 kg/sqm)

Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters. 25 mm thick (for cupboard) including ISI marked nickel plated bright finished M.S. Piano hinges IS: 3818 marked with necessary screws.

Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts upto floor five level including curing but excluding cost of centering shuttering, finishing and reinforcement. 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more.

Centering and shuttering including strutting, propping etc. and removal of form for: a)Foundations, footings, bases of columns etc. for mass concrete.

b)Columns, pillars, piers, abutments, posts and struts.

c) Lintel, beams, plinth beam, girders, bressumes and cantilever.

d) Suspended floors, roofs, landings, balconies and access platforms.

Providing and fixing of external wall system on Light gauge steel frame work with. Outer face having 6mm thick heavy duty fiber cement board fixed on 9mm thick heavy duty fiber cement board confirming to IS 14862:2000, category IV type A (High pressure steam cured) as per standard sizes fixed with self-drilling / taping screws / fasteners @ 60cm c/c of approved make. A grove of 2 mm to 3mm shall be maintained and groves shall be sealed with silicon based sealant. The board shall be fixed in a staggered pattern. Screws shall be of counter sunk rib head of 1.60mm to 4 mm thick of 8 to 10 gauge of length varying from 25 to 45 mm and internal face 12.5mm thick gypsum plaster board fixed on 8mm thick fiber cement board confirming to IS 14862:2000 of category III type B (High pressure steam cured) as per standard sizes fixed with self_x005f drilling / taping screws / fasteners @ 60cm c/c of approved make, proper taping and jointing to be done using fiber mesh tape and epoxy and acrylic based jointing compound for seamless finish.(cost of frame work to be paid for separately)

Providing and fixing glazing in aluminum door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineerin-charge. (Cost of aluminum snap beading shall be paid in basic item.) With floating glass panes of 4.0 mm thickness (weight not less

Providing and fixing aluminum work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Zsections and other sections of approved make conforming to IS: 733 and IS: 1285, fixed with dash fastener of required dia. and size includingnecessary filling up of gaps at junctions i.e, at top, bottom and sides with required EPDM rubber / neoprene gasket felt etc. Aluminum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminum snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge (glazing, panelling and dash fasteners to be paid for separately. For shutters of 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.) Anodized aluminum (Anodized transparent or dyed to required shade according to IS:1868, minimum anodic coating of grade AC 15

Providing and fixing thermal insulation with specified wool and density conforming to IS: 8183, 50 mm thick, wrapped in 200G Virgin Polythene bags fixed to walls with screws, rawl plugs and washers and held in position by criss-crossing GI wire etc. complete as per directions of Engineer-in-charge. 12.52.1 With resin bonded fiber glass wool with density 24 kg/cum

Providing and fixing false ceiling at all height including providing and fixing of frame work made of special sections, power pressed from M.S sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS:277 and consisting of angle cleats of size 25 mm widex1.6mm thick with flanges of 27mm and 37 mm, at 1200 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm diax40mm long with 6 mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.5mm of required length with nuts & bolts of required size and other end of angle hanger fixed with G.I. channels 45x15x0.9 mm running at the spacing of 1200 centre to centre, to which the ceiling section 0.5mm thick bottom wedge of 80mm with tapered flanges of 26 mm each having clips of 10.5 mm at 450mm centre to centre, shall be fixed in a direction perpendicular to G.I. intermediate channel with connecting clips made out of 2.64mm diaX230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5mm thick 27mm high having flanges of 20mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre to centre, with 25mm long drive-all screws @ 230 mm interval ,including fixing of gypsum board/calcium silicate board to ceiling section and perimetre channel with the help of dry wall screws of size 3.5x25mm at 230mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the gypsum board with recommended jointing compound, jointing tapes, finishing with jointing compound in 3 layers covering upto 150mm on both sides of joint and two coats of primer suitable for board, all as per manufacturers’ specification and also including the cost of making openings for light fittings, grills diffusers, cutouts made with frame of perimetre channels suitably fixed all complete as per drawing and specification and direction of the Engineer-in-Charge but excluding the cost of painting with: 12.5 mm thick tapered edge gypsum moisture resistant board

Providing and fixing thermal insulation with specified wool and density conforming to IS: 8183, 50 mm thick, wrapped in 200G Virgin Polythene bags placed over existing false ceiling and held in position by criss crossing GI wire. With resin bonded rock wool with density 48 kg/cum

12mm Cement plaster of mix: 1 : 4 ( 1 cement : 4 fine sand)

Distempering with 1st quality acrylic istemper, having VOC (Volatile Organic Compound) content less than 50 grams/ liter, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content With ready mixed pink or grey primer on wood work (hard and soft wood) having VOC content less than 50 grams/ liter

Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works, including applying priming coat of approved steel primer. M.S. Tube

Railing Verticle bar 10mm dia MS bar

Providing and fixing 150 mm bright finished floor brass door stopper with rubber cushion, necessary brass screws etc. to suit shutter thickness complete

Providing and fixing 85x42mm chromium plated brass pull bolt lock with necessary C.P. brass screws, nuts, bolts and washers etc. Compl

Providing and fixing aluminum tubular handle bar 32mm outer dia, 3.0mm thick & 2100mm long with SS screw etc. complete as per direction of Engineer-in-charge. Anodized (AC 15)aluminum tubular handle bar

Cement concrete flooring 1:2:4 (1cement: 2 coarse sand: 4 graded stone aggregate) finished with a floating coat of neat cement including cement slurry and curing complete, but excluding the cost of nosing of steps etc complete. 25mm thick with 12.5 mm nominal size stone aggregate.

Flooring with marble stone of specified thickness as per sample of marble approved by Engineer-in-charge, over 20 mm (average) thick base of cement mortar 1:4 (1 cement:4 coarse sand) laid and jointed with grey cement slurry including rubbing, polishing and curing complete with 16mm Raj Nagar plain

Wooden planking, tongued and grooved in flooring including fixing with iron screws complete: Second class teak wood 25 mm thick

Providing and fixing 1st quality ceramic glazed floor tiles conforming toIS : 15622 (thickness to be specified by the manufacturer ) of approved make in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge in skirting, risers of steps and dados over 12 mm thick bed of cement Mortar 1:3 (1 cement: 3 coarsesand) and jointing with grey cement slurry @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer- in-Charge, in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 ( 1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Providing and fixing PVC soil waste and vent pipe of required dia including TEE door, bend, L bend trap jointed with addisive material ISI marked like prince vector or equivalent brand all complete job. 75mm

Providing and fixing PVC soil waste and vent pipe of required dia including TEE door, bend, L bend trap jointed with addisive material ISI marked like prince vector or equivalent brand all complete job.100mm

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes conforming to IS: 15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply including all PP-R plain and brass threaded Polypropylene random fittings. This includes testing of joints complete as per direction of Engineer-in charge. Internal work-exposed on wall with clamps at 1.00 meter spacing. PN-16 pipe , 25mm OD(SDR-7.4)

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes conforming to IS: 15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply including all PP-R plain and brass threaded Polypropylene random fittings. This includes testing of joints complete as per direction of Engineer-in charge. Internal work-exposed on wall with clamps at 1.00 meter spacing. PN-16 pipe , 32mm OD(SDR-7.4)

Providing and laying insulation work on PPR by way of using K-Flex inner wall. complete job.

Providing and fixing of material for the insulation of pipe with nitrile tube , tapping with cello tape , Rockwood 6 inch per side, wire mesh, polythene , tapping with cello tape aluminum sheet 26 gauge cladding with dia of 2’0”.

Providing and fixing 15 mm nominal bore C.P. brass bib cock of approved quality conforming to IS : 8931

Providing and fixing 15 mm nominal bore C.P. stop cock (concealed) of standard design and of approved make conforming to IS : 8931

Towel rail C.P. brass 600 x20 mm together with a pair of each 981.00 C.P. brass brackets to fit the size of towel rail

Providing and fixing Wash basin

Providing and fixing W.C English Type

Rectangular shape 600x450 mm precast R.C.C. manhole cover.

Providing and fixing solar water heater of 500 ltr capacity with insulated piping system including placing fixing all complete as per required

Providing and fixing Photovoltic systerm consist of photovoltic systems including of solar component like the solar PV array a charge controller, a battery bank an inverter a utility meter, panel stand AC wires Dc wires and ab electric grid and all installation components as per required a 7000/KW

Providing and fixing battery bank including cost of inverter and fixing of batteries wire connections and commission etc all complete job as per required

Providing and fixing puffed sheet including Nuts bolts angle angle bars and fixing of sheet all complete Job