Public Works Department Tender

Distempering two or more coats with oil bound washable distemper of approved brand and manufacture and of required shade on new work over and including a priming coat with distemper primer of approved brand and manufacture to give an even shade.

Painting one or more coats with superior quality ready mixed paint of steel work of approved brand & manufacture in all shades on old work to give an even shade.

Painting one or more coats with superior quality ready mixed paint of wood work of approved brand & manufacture in all shades on old work to give an even shade.

Providing asbestos cement sheets roofings fixed with galvanized iron j or l hooks, bolts & nuts 8mm dia G.I. plain and bitumen washer complete excluding the cost of purlines rafters, and trusses.

Corrugated sheets 6mm thick.

Providing and fixing ridges & hips in asbestos cement sheets roofing with G.I. j or l hooks, bolts and nuts 8mm dia G.I. plain and bitumen washers complete.

One piece plain angular ridges

Providing and laying 2nd class mangalore tile roof covering with 25 x 37 mm (1” x 1.5”) jamba wood or similar batten including nails etc., but excluding rafters.

Wall Ceramic Glazed Tiles : 300 x 450

12mm cement plaster 1:4 (1 cement : 4 fine sand)

Repairs to plaster in patches of 2.5 sq.m. and under including cutting the patch in proper shape and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50m lead.

With cement mortar 1:4 (1 cement : 4 fine sand)

18mm cement plaster in two coats under layer 12mm thick cement plaster 1:5 ( 1 cement : 5 coarse sand) and top layer 6mm thick with cement plaster 1: 3 (1 cement : 3 coarse sand) finished with sponge.

Painting three or more coats with acryllic exterior paint of approved brand and manufacture (Such as Dulex/ Asian Paints/ Sherwin Willians) including applying one coat of cement primer and one coat of surface treatment etc. complete.

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 mts. lead.

Providing & fixing flush door shutters decoration type core of block board construction with frame of first class hard wood and well matched first class Indian teak ply veneering with vertical grains and cross bands and face veneers on both faces of shutters.

35mm thick including anodized aluminium butt hinges with necessary screws:

Providing and fixing anodized aluminium shutters in accordance with the specification annexed with Goa schedule of Rates (2004) Vol & II including all taxes, transportation, scaffolding and handling etc. complete as per direction of the Engineer-in-charge: windows with three sliding shutters using 18 mm series shutters section. + Extra for powder coating with pure polyester powder of shade of required colour on the aluminium section

Plain glass

Laterite masonry in neatly dressed stones for 23 cms thick masonry walls in c.m. 1 : 4 (1 cement : 4 coarse sand in foundation upto plinth level + Extra for laterite masonry in all sizes in superstructure from floor I level upto floor V level.

An elastomeric, cementitious, waterproof coating for concrete and masonry.Providing and applying on a well prepared vertical surface Masterseal 550EL of BASF make or equivalent elastomeric flexible, two component polymers modified cementitious composite system that requires no addition of water at the site. The product shall be applied in minimum two coats to achieve total DFT of 1mm. The material shall be mixed and applied fully in accordance with the manufacturer's instructions. The product shall exhibit at least 40% elongation at ambient & 30% elongation in under water condition with tensile strength greater then 20 Kg/cm2. The product shall resist 1.5 bars pressure when tested as per DIN 1048 at 2mm DFT. When applied at 2mm DFT, elastomeric coating shall be able to bridge crack up to 0.5mm width. All scaffolding, ladders, supporting materials etc. complete. Rates shall be inclusive of all labour, materials, tools and plant etc. complete.

Gypliner or equivalent ceiling which includes providing & fixing G.I. HG angle of sie 0.55 mm thick having two equal flanges of 25 mm each screw fixed to brick wall / partition with the help of nylon sleeves & screws at 610 mm c/c. Then suspending chan 12.5 mm tapered edge Gypboard (confirming to IS:2095-1982) is then fixed to channel section with 25 mm drywall screws at 230 mm centre. Screw fixing is done mechanically with drill machine and suitable attachment. Finally square and tapered edges joints of the boards are jointed and finished so as to have flush look which includes filling finishing with jointing compound, joint paper tape and two coats of Drywall top coat suitable for Gypboard (as per recomended practices of India Gypsum Limited).

Lettering with synthetic enamel paint of approved brand and manufacture to provide a name plate of size 0.6m x 0.8m to display the name, address, etc.including painting the background complete. 1 letter of 12cms height