Kolkata Municipal Corporation Tender

BUILDING WORKS (G) WOOD AND PVC WORKS F. REPAIR WORKS 6.Providing and fixing of false ceiling with powder coated exposed G.I. grid suspension system (E-Grid U-1520 or equivalent load carrying capacity with mid span deflection not exceeding 1/360 span with hanger spacing of 1200mm c/c ) consisting of Main Runner 3600 mm long, Cross Tee 1200 mm / 600 mm long and Wall Angle. The Wall Angle shall be fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300mm c/c. The Main Runners to be placed @ 1200 mm. The Cross Tee 1200mm will be inserted in the pre-cut slots of Main Runner at a regular interval of 600 mm to form a modular grid of 1200mm X 600mm. Additional Cross Tees of 600 mm shall be placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600 mm X 600 mm. Grid of module size 600 mm X 600 mm shall be supported by 6 mm dia G.I. wire from purlins / soffit. 15mm thick OW Acoustic Board (Mineral Fiber Acoustic Ceiling Tiles) of approved patern and size 595mm X 595mm with NRC value 0.65 should be placed in the Grid module to form a False Ceiling. All complete as per the drawing & directions of Engineer-in-charge. In ground floor.a) Acoustic False Ceiling (with 15mm thick OW Acoustic Board and E-Grid U-1520)(For upper floors refer to item H (4) for items 1 to 7 under subhead F)

BUILDING WORKS (D) Flooring B. REPAIR AND REHABILITATION 1. A) Supplying & laying of approved brand of scratch proof, semi flexible P.V.C. blended homogeneous marble Vinyle flooring in tiles conforming to IS:3461, fixing with synthetic acrylic adhesive after preparing the floor, levelling & smothaning when necessary with suitable putty, as per the design & instruction of the Engineer-in-charge. 2 mm thick

BUILDING WORKS (G) WOOD AND PVC WORKS G. WALL PANELLING 2.Supplying, fitting and fixing boiling water proof ply conforming to IS: 710-1977 bonded with phenol formaldehyde synthetic resin conforming to IS: 848-1974 of approved make and brand fitted and fixed as per design as per approval and direction of Engineer-in-Charge. [excluding the cost of supporting frame work and teak wood batten/Lipping] In Ground Floor (vi)19mm.(Note: For Boiling Water Resistant Block Boards reduce the above rates by 5%). For upper floor refer Item H (4) for item 1, 2, 3, 4 under subhead G

BUILDING WORKS (G) WOOD AND PVC WORKS G. WALL PANELLING 2.Supplying, fitting and fixing boiling water proof ply conforming to IS: 710-1977 bonded with phenol formaldehyde synthetic resin conforming to IS: 848-1974 of approved make and brand fitted and fixed as per design as per approval and direction of Engineer-in-Charge. [excluding the cost of supporting frame work and teak wood batten/Lipping] In Ground Floor (ii) 6mm.(Note: For Boiling Water Resistant Block Boards reduce the above rates by 5%). For upper floor refer Item H (4) for item 1, 2, 3, 4 under subhead G

BUILDING WORKS (G) WOOD AND PVC WORKS C. MISCELLANEOUS WOODWORK 7. Scantling upto 50mm wide and 12mm thick (chamfering or rounding) for ceiling/partion battens including fitting, fixing in position with washers, coach

BUILDING WORKS (G) WOOD AND PVC WORKS D. ACCESSORIES 29. Anodised aluminium butt hinges of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 205/66) and fitted and fixed with cadmium plated screws: (iii) 75 x 45 x 2.5mm.

BUILDING WORKS (G) WOOD AND PVC WORKS D. ACCESSORIES 30. Anodised aliminium D-type handle of approved quality manufactured from extruded section conforming to I.S. specification (I.S. 230/72) fitted and fixed complete: (a) With continuous plate base (Hexagonal/ Round rod) (ii) 100 mm grip x 10 mm dia rod.

BUILDING WORKS (G) WOOD AND PVC WORKS D. ACCESSORIES 39. Supplying, fitting and fixing Godrej Multi Lock or equivallent

BUILDING WORKS (K) PAINTING, VERNISHING ETC?(A) ORIGINAL WORKS.(11)French polishing to wood work including preparing surface (ordinary gloss)(b) On old French polished surface including complete removal of the old polish.NOTE : For high gloss polish the rate shall be increased by 50% over the rate for ordinary gloss. This work should not be executed without specific permission of Superintending Engineer.

MATERIALS AND LABOUR  1. Building (B) Labour Rates Per Diem : 5)Carpenter (Head). Note: (I)The above rates of labour are exclusive of 10% contractors profit and 1% Labour welfare cess which would be admissible to the Contractors, but contractual percentage will not be applicable. (II) The workersemployed on high rise building or any structure over 30 ft in height and also workers engaged in Tunnel shall be paid 20% extra wages.

MATERIALS AND LABOUR  1. Building (B) Labour Rates Per Diem : 3)Mazdoor (Male). Note: (I)The above rates of labour are exclusive of 10% contractors profit and 1% Labour welfare cess which would be admissible to the Contractors, but contractual percentage will not be applicable. (II) The workersemployed on high rise building or any structure over 30 ft in height and also workers engaged in Tunnel shall be paid 20% extra wages.

BUILDING WORKS (K) PAINTING, VERNISHING ETC?(A) ORIGINAL WORKS.(8)Painting with oil type wood preservative of approved brand & make.(b) Two coats.

Sub Total

GST 18%

CESS 1%