Repair and Renovation of Existing Workshop and Store Building of Geology and Mining Department at Industrial Estate Digiana

Amount

Demolishing cement concrete manually/by mechanical means including disposal of material as per direction of Engineer-in- charge beyond Municipal Limits/dumping yard 1:3:6 or richer mix.

Providing and laying in position cement concrete of specified grade including curing, 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) including all carriages complete job.

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete. Size of Tile 600 x 600 mm (Complete job).

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

Providing and applying white cement based putty of specified thickness, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. Two coats.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface.

Distempering with dry distemper of approved brand and manufacture (two or more coats) and of required shade on new work, over and including water thinnable priming coat to give an even shade.

Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows fixing with butt hinges of required size with necessary screws, all complete as per direction of Engineer-in-charge in Second class Deodar wood.

Providing and laying in position specified grade of reinforced cement concrete including curing, centering, shuttering and finishing . All works upto plinth level. 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) including all carriages complete job.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work suitable shade with ordinary paint of approved brand and manufacture.

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer’s specifications including appropriate priming coat, preparation of surface, etc complete on steel work.

Providing and fixing tiled False Ceiling of specified materials of size 595x595mm in true horizontal level suspended on inter locking metal grid of hot dipped galvanized steel sections (galvanized @ 120 gms/sqm both side inclusive ) consisting of main “T” runner with suitably spaced joints to get required length and of size 24x38mm made from 0.30mm thick (minimum) sheet spaced at 1200 mm center to center and cross “T” of size 24x25 mm made of 0.30mm thick (minimum) sheet, 1200mm long spaced between main “T” at 600mm center to center to form a grid of 1200 x 600mm and secondary cross “T” of length 600mm and size 24x25 mm made of 0.30mm thick (minimum) sheet to be interlocked at middle of the 1200x600mm panel to form grids of 600x600mm and wall angle of size 24x24x0.30 mm and laying false ceiling tiles of approved texture in the grid including, wherever, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main “T” runners to be suspended from ceiling using GI slotted cleats of size 27x37x25x1.6mm fixed to ceiling with 12.5mm dia and 50mm long dash fasteners, 4mm GI adjustable rods with galvanized butterfly level clips of size 85x30x0.8 mm spaced at 1200mm center to center along size 85x30x0.8 mm spaced at 1200mm center to center along main T, bottom exposed width of 24mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. GI Metal Ceiling Lay in perforated Tegular edge global white colour tiles of size 595x595 mm and 0.5 mm thick with 8 mm drop; made of GI sheet having galvanizing of 100 gms/sqm (both sides inclusive) and 20% perforation area with 1.8 mm dia holes and having NRC (NoiseReduction Coefficient) of 0.5, electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending and perforation, and backed with a black Glass fiber acoustical fleece.

Dismantling roofing including ridges hips valleys and glutters etc. and stacking the material with 50 m leads of G S Sheet.

Providing corrugated G S Sheet roofing including vertical curved surface fixed with polymer coated J or L hooks bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I limpet washers filled with load including a coat of approved paint on over tapping of sheets complete (upto cup pitch in horizontal/ vertical or curved surface) excluding the cost of purlins rafters and Trusses and including cutting to size and shape wherever required. 0.63 mm thick with zinc coating not less than 275 gms/m²

Reinforcement for RCC work including straightening, cutting, bending placing in position and binding all complete. Thermo-Mechanically Treated bars.

Earth work in excavation by manual/mechanical means in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed as directed by the I/c Engineer beyond Municipal limits upto dumping yard.

Providing and laying in position cement concrete of specified grade including curing, centring and shuttering. All work upto plinth level with:

1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size) including all carriages complete job.

1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) including all carriages complete job.

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

12mm Cement plaster of mix:1 : 6 (1 cement : 6 fine sand) including curing and all carriages complete job.

Providing and laying garden flowers, complete job:-

Washington Palm (7' to 8' height)

Raphis Palm (1.5 Ft to 2.5 Ft height)

Hamelia Dwarf (1' height)

Phonex Palm

Ornamental Plants with Pot

Wadelia (6" height)

Rajinder Singh

Sanjay Kumar Gupta