V.PUDUR TP - SBM 2.0 - Retrofitting of Toilets 2024-2025

Amount

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc.,as per SS 20 A. TNDSS NO: 23 & 24 VI (S2) VI,VII 9,10 with standard specifications.

Plain Cement Concrete 1:4:8 Mix (one part cement, four part sand and Eight part of aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc., complete

Supplying and erecting centering to sides and soffits including supports and strutting with necessary cross bracing for plain surface such as RCC slabs rectangular beams all beams lintels etc., centering for soffits upto 3 meter height using mild steel sheet of size 90 cm x 60 cm x 10 mm gauge with MS angles of size 25mm x 25mm x 3mm laid over silver oak (CW) joists of size 10cm x 6cm spaced upto 90cm c/c and casurina props or 10 cm to 13 cm dia spaced at 0.750 cm c/c complying with standard specifications as per TNDSS NO : 30 & 86.

Plain Cement Concrete 1:3:6 Mix (one Part of cement, three Part of M- Sand and six Part of aggrigate) using 20 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Floor Finishing First Quality Design Ceramic tiles of All colours of sizes 305mm x 305mm x 6mm. laid in cm 1:3 mix 10mm thick and pointing with white cement using 0.4kg/sqm including finishing the joint and pointing flush with tiles surface etc complete

Supply and fixing in position best quality of approved make Indian Water closet of size 580 x 440 mm with all accessories such as P' trap or S trap confirming to IS 2556 part XII with sand cushion and forming flooring alround the closet using 40 mm leveling course 1:4:8 -100 mm thick and finishing the top to the required slope and including necessary internal connection and outlet connection and making the disturbed potion to original condition without leakage etc., including Labour charges for fixing etc., (Colour)

Daddoing with first quality colour glazed tiles of 150 mm x 150 mm x 6mm size of approved make and quality and colour set in Cement Mortar 1:2 (One Cement and Two Sand) and pointing with white cement neatly including cost and conveyance of all materials etc.and all lobour charges etc.complete as per Standard specification and as directed by the departmental officers.TNBP No:special

Supply and position colour Glazed European water closet best quality and approved make with 100 mm P or S trap with Double flapped rigit PVC sheet cover with C.P brass hinches with 10 litres capacity PVC low level flushing tank with all internal fittings etc complete.including cost and conveyance of all materials and all labour charges etc.complete complying with standard specification and as directed by the departmental officer etc. complete. TNBP No.100,102 & 103

Supplying and fixing of M.S grill of approved design for doors, windows and ventilators using necessary mild steel flats for inner and outer memebers which should be fixed to window frames inclusive of priming coat of best approved quality red oxide primer etc., complete complying with standard specifications.

Brick work in following Cement Mortar using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specifiction.

Plastering in cement mortar 1:5 (one cement Five sand) using 12mm thick including cost and conveyance of all materials and labour charges etc, complete as per standard specification.

Painting new iron work with two coats of best first quality synthetic enamel paint of approved colour over the existing red oxide primer coat as directed by departmental officers complete complying with standard specification.

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC.unsheathed Cu. Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A F.T. switch with painting of suitable Colourfor open PVC light point / fan point (For electronic regulator) (5 points per coil)SD 18

Supply and fixing of 9W LED Tupe Light Fitting with all accessories etc., complete

Supply and fixing of 25W LED Street Light Fitting with all accessories etc., complete

Supplying and painting the walls with two coats of emulsion paint over one coat of cement primer as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications

Weathering Course concrete using best quality broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) near the RCC roof slab in the properties of brick jelly to lime being 12:12-1/2 by volume and laid over in single layer and consolidated to the required designs and finished thickness, beating the concrete with wooden beaters of approved pattern, keeping the surface constantly watted by sprinking lime jaggary water.

Finishing the top of roof with one course of machine pressed tiles of size 20cm x 20cm x 2 cm approved quality laid in cement mortar 1:3 (One cement and three sand) 12mm thick mixed with water proofing compound confirming to ISS by 2% weight of Cement used and the joint pointed neatly to full depth of tiles with the same water proofing compound mixed with cement mortar, red oxide etc., complete complying with standard specifications.

Supplying and fixing in position of Indian make White glazed earthen ware Flat Back Urinal of approved quality including dismantling masonry if necessary and redoing the same to original condition etc., complete as directed by the dePart ofmental officers.

Supplying and fixing in position best Bevelled Edge MIRROR of 6mm thick of size 50cm x 40cm fibre glass shelf type with necessary plywood backing and rubber button, chromium plated screws, teakwood plugs, etc., complete complying with standard specification and as directed by the dePart ofmental officers.

Supply and Fixing of Wash Hand basin

SHERLY DAVID JOHN (BID ID -1137661)