Construction of toilet and waiting shed including additional improvements to the Urban Public Health Laboratory at Chattram Street in Ward No 95, South Zone

Earth work excavation in all kinds of soil including sand, silt, wet sand under water, black cotton, stiff black cotton, clay, hard stiff clay, hard red earth, murram, stoney earth, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 c.u.m. in volume including rough dressing and dumping the excavated materials away from work site manually within 50m initial lead and 2m initial lift as per the direction of Engineer-in-charge.

Cement concrete 1:4:8 (one cement, four sand and Eight aggregate) using 40mm gauge hand broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15 cm thick and compacted, etc., complete complying with standard specification.

Supply and filling with well gravel layer by layer including watering, Ramping etc complete

Supply and fabrication of R.T.S. rods in various dia including cutting bending placing in position and tying etc.

Supply and erecting shuttering including necessary supports for plane surfaces such as RCC column, footing, plinth beam, stair case etc., in all floors using mild steel sheets of 90cm X 60cm and 10 gauge stiffened with welded mild steel angle for boarding supported by casurina props at suitable intervals etc., completed complying with standard specification and as directed. Sl.No.122

For Column Footing

For Plinth beam

Supplying and erecting centering for sides soffits including supports and strutting upto 3.29m high for plain surface such as rectangular column top and bottom slabs of boxing, sill, slabs, sun shade etc., in all floors using mild steel slabs of sizes 90cm x 60cm and BG 10 stiffened with welded mild steel angles of size 25X25x3mm for boarding laid over country wood joists of size 10cm X 6.5cm spaced at about 90cm C/C and supported by casurina props of 10cm to 13cm dia spaced at 75cm C/C etc., complete as directed. Sl.No.123 C Part-II

For Plinth beam

Cement concrete 1:1.5:3 (one cement, one and a half sand and three aggregate) using 20mm gauge hard broken granite stone jelly for All RCC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing etc., complete and also including fixing fan clamps and fixtures in RCC works wherever necessary as directed by departmental officer etc., complete.

Brick work in cement mortar 1:5 mix (one cement five sand) using II class table molded bricks chamber burnt bricks of size 9" X 4 1/2" X 3" for the following including curing etc., completed.

Supply and Fixing of RCC Ornamental Jolly as per direction of departmental officers etc,complete

Supply and fixing of Hollow section including cast and conveyance of the material and labour charges for cutting,bending,welding and fixing etc complete

Providing and Fixing of polyurethane foam as External Wall Thermal insulation panels or Sandwich insulated panels with external 0.50mm total coated thickness pre painted galvalume sheet with micro ribbed profile , whereas internal 0.50mm total coated thickness pre painted galvanized iron sheet with micro ribbed profile and the insulation material will be chlorofluoro carbon and hydro chlorofluoro carbon free , high performance rigid polyurethane foam (PUF) conforming to IS 12436 having density not less than 40±2Kg/M3, Thermal conductivity (K-Value) 0.024 W/m.K measured at 10 degree C mean temperature along with necessary flashings such as L flashing, C flashing etc& accessories such as screws ,fastners ,sealants etc for fixing the panel etc., complete complying with standard specification.

Plastering with cement mortar 1:3 mix (one cement and five sand) 12mm thick

Plastering with cement mortar 1:5 mix (one cement and five sand) 12mm thick

Flooring with scratch proof Ceramic Tiles of approved quality and colour of size 305x305x6mm in all floors over 20mm thick cement mortar 1:3 (One cement and three sand) base above the existing bed concrete and pointed with same color cement added.

16.Daddoing the walls with first quality approved colour glazed tiles with printed design of 150X150X6 mm laid in cement mortar 1:2 mix to 10mm thick and painting with white cement using 0.40 kg/1m2 including finishing the jointing and painting flush with tiles surface etc., complete - 10 m2

17.Solid PVC Door with frame Shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC Sheets. Shutter using 5mm thick solid PVC Sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter

Painting two emulsion paint two coats over a priming coat including through cleaning, scrapping, removal of dust and including necessary plaster of paris putty works wherever required etc., completed.

Painting new iron work for doors, windows, grills, weld mesh sceens etc., two coats etc complete

Wiring with 2 x 4 sq.mm. (56 / 0.3) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe concealed in wall and ceiling with MS accessories in flush with wall with 150mm x 100mm x 75mm MS switch box concealed type with 3mm thick hylum sheet cover for 15A 3 pin flush type non interlocking CS plug with continuous earth wire connection of 14 SWG TC wire and rnaking good of the concealed portion for concealed power plug point SD-15

Supply and fixing of single box type 4'40W fluorescent fitting complete with copper choke and condensor with conduit pipe suspension from the ceiling with PVC unsheathed copper leads from terminals to the fitting with tube SD-89

Supply and fixing of 1200mm (48") sweep AC ceiling fan complete with stepped electronic 300W regulator with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18") SD-106

Supply and fixing of ceiling fixture 250 / 300mm complete with gallery etc clear glass Opac / Crystal suitable for 40W / 60W bulb with bulb SD-86

Supply and fixing of Gemicigal UV light Bulb etc complete..

Supplying and fixing in position White / Colour GlazedModel Floor Mounted European Water Closet of best quality and approved make with 100mm P or S trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cementfor packing, spun yarn, teak wood plugs, brass screws,etc., including supplying and fixing 10 litres capacity PVC/ 12.5 litres capacity porcelin low level flushing tank witha pair of CI brackets, etc., complete with all fittings, suchas, 15mm brass ball valve with polythene float with brasshandle, union coupling connected by means of 40mm white PVC flush hand using indian adopter joint includingall internal fittings, such as, 15mm bras connections,15mm GM wheel valve, 15mm brass nipple (2 Nos.),15mm nylon connection, TW plugs, screws and alsogiving necessary connection to the PVC pipe and paintingthe CI brackets with 2 coats of approved paint over onecoat of red oxide primer, dismantling the masonry and redoingthe dismantled masonry to original condition, etc.,complete complying with standard specifications. (TheEWC and flushing tank with all accessories should be gotapproved by the Executive Engineer before use on works)Floor Fitting

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door: Providing and fixing casement doors fabricated from un-plasticized polyvinyl chloride (uPVC) sections. Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement witha thickness of 1mm to have dimensional stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals.Hardware: All the hardware like friction stays,handles should be screwed with self tappingscrews. The handles, locks should be designed so that they cannot be released from outside.Glazing: The window system should be glazed with 5mm plain float glass / 6mm bison lam Installation: The profiles should be cut to length and welded 45 degrees. The window should be designed such that the water drainage does not pass through the reinforcement chamber. The window system should be fixed directly tothe plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug.

Supply and fixing of Lab washbasin etc complete..

Service wire and Earth copper rod etc complete..

Charges paid towards EB connection etc., complete

Add :- GST @18%