Public Works Department Tender

5.2 Reinforced cement concrete work (with 20 mm nominal size graded stone aggregate) in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, posts and struts etc. above plinth level and upto floor two level excluding cost of centering, shuttering, finishing and reinforcement: 5.2.1 M-20 Grade Concrete

5.16 Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding including cost of binding wire all wastages and overlaps, couplers (overlaps shall be provided as per requirement of IS 13920 for ductile detaling IS 456 RCC Design & SP 34 Reinforcement detailing ) etc. complete .(Note:- 1. Spacer bars (chairs) shall be paid separately as shown in the drawing and as per direction of engineer in charge.2. No extra payment shall be done for overlaps and/or couplers.3.Couplers shall be conforming to IS code on “Reinforcement Couplers for Mechanical Splices of Bars for Concrete Reinforcement - Specification” 5.16.1 Mild steel and Medium Tensile steel bars.

6.14 Providing half brick masonry with well burnt open bhatta bricks crushing strength not less than 25 kg /cm2 and water absorption not more than 20% in superstructure above plinth level and up to floor two level6.14.1 Cement mortar 1:3 (1 cement : 3 sand)

4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level : 4.1.2 With 40mm nominal size graded stone aggregate4.1.2.2 CM-10 Nominal (Mix -1 Cement : 3 sand : 6 graded stone aggregate)

4.1.1With 20mm nominal size graded stone aggregate. 4.1.1.4 M-10Nominal (Mix-1 Cement : 3 sand : 6 graded stone aggregate )

9.166 Providing and fixing factory made 30 mm thick PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19mm x 19mm for styles and 15x15mm for top and bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5mm thick heat moulded PVC 'C' channel of size 30mm thickness, 70mm width out of which 50mm shall be flat and 20mm shall be tapered in 45degree angle on both side forming styles; and 5mm thick, 95mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115mm wide PVC sheet out of which 75mm shall be flat and 20mm shall be tapered on both sides to form lock rail. Top, bottom and lock rails shall be provided both side of the panel. 10mm (5mmx2) thick, 20mm wide cross PVC sheet be provided as gap insert for top rail and bottom rail. paneling of 5mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles and rails with 7mm (5mm+2mm) thick x 15mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive. An additional 5mm thick PVC strip of 20mm width is to be stuck on the interior side of the 'C' Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge. Manufacturer’s specification and drawing. 9.166.1 Plain PVC door shutters

9.19 Providing and fixing ISI marked flush door shutters conforming to IS: 2202 (Part I) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.9.19.1 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws.

10.5 Providing and fixing 1mm thick M.S. sheet door with frame of 40x40x5mm angle iron and 3mm M.S. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer. 10.5.2 Using flats 30x6mm for diagonal braces and central cross piece.

13.1 12mm cement plaster of mix 13.1.2 1:6 (1 cement: 6 sand)

13.2 15 mm cement plaster on the rough side of single or half brick wall of mix13.2.2 1:6 (1 cement : 6 sand)

14.30 Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

10.14 Steel work in built up M.S. tubular section (round, square or rectangular hollow tubes etc.) trusses/frame work etc. including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. 10.14.1 Hot finished welded type tubes

12.15 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm + 0.05 %, total coated thickness with zinc coating 120 gsm as per IS: 277 in 240 mpa steel grade, 5-7microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches while transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self-drilling /self-tapping screws of size (5.5x 55mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required

14.1 Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50metres lead : 14.1.1 14.1.1 With cement mortar 1:4 (1 cement : 4 sand)

14.36 Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade : 14.36.1 One or more coats on old work. As per Item no. 14.30 = 412.85 sqm

14.37 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :14.37.1 One or more coats on old work.

9.46 Providing and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia. 0.63 mm all complete. 9.46.1 With 2nd class teak wood beading 62x19 mm.

9.25 Providing and fixing wire gauze shutters using galvanised M.S. wire gauze of average width of aperture 1.4mm in both direction with wire of dia. 0.63 mm for doors, windows and clerestory windows with hinges and necessary screws: 9.25.1 35 mm thick shutters with ISI marked M.S. pressed butt hinges bright finished of required size. 9.25.1.2 Kiln seasoned and chemically treated Haldu, Kail, Bija wood.

11.77 Providing and laying vitrified floor tiles (without soluble salt) or printed (with soluble salt) Nano polished (Glossy finish) in different sizes with water absorption less than 0.05% and conforming to IS:15622 of approved make in all colours& shades, 1st quality/ premium quality in skirting laid on 12mm thick cement mortar 1:4(1cement :4sand) including grouting the joints with white cement and matching pigments etc. complete 11.77.1 Plain ivory light shade Size 600X600mm thickness 9-10mm