Construction of Toilet at Government Boys Higher Secondary School in Veadasandur Town Panchayat, Dindigul District.

Amount

Earthwork excavation for foundation in all soils and sub soils in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders and to full depth as may be directed,except in hard rock,requiring blasting including shoring and shuttering and bailing out of water wherever necessary,refilling the sides of foundation with excavated earth or sand in layer of not more than 15cm thick.well rammed and consolidated and depositing on bank with initial lead and lift of 10m & initial lift of 2m and depositing the surplusr earth within the compound in places shown by the departmental officers with iniital lead and lifts,clearing and levelling the site etc., complete as per SS20B and as directed by departmental Engineers(TNBP No.20B).

Supplying and filling in foudation and basement with Well Gravel in layers of not more than 15cm thick including well rammed watered and consolidated including cost and conveyance of sand to work site from approved sources and including labour charges for all lead, lift, filling, laying, levelling, watering and compacting including all other incidental charges etc., complete complying with standard specifications(TNBP No.24&25).

Plain Cement Concrete 1:4:8 mix (One Part Cement, Four Part Fine Aggregate and Eight Part Coarse Aggregate) Using 40mm ISS HBG metal for foundation and basement including dewatering if found necessary and laid in layer of not more than 15cm thick and consolidated including all cost conveyance of materials to work site and labour charges etc. complete as per standard specifications and as directed by departmental Engineers(TNBP No.28).

Supplying and erecting centering for sides and soffits including supports and strutting uptp 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90cmx60cm and 10 gauge stiffened, welded with mild steel angles of size 25mmx25x3mm for boarding laid over silver oak (country wood) joist of size 10cmx6.5cm dia spaced about 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre tocentre etc.complete complying with standard specification and as directed by the departmental engineers. TNBP No.30

For Grade Beam & side wall

For Lintel,Beam&Slab

For Coloumn,Sunshade

Reinforced Cement concrete 1:1 1/2:3 (One Part cement, one and half Part Fine Aggregate and Three Part coarse aggregate) using machine crushed 20mm gauge hard broken stone jelly for all RCC items of work excluding centering strutting, and reinforcement grills placed in position but including mixing concrete, laying finishing and curing, etc complete complying with standard specification( TNBP No:30)

Supplying, fabricating and fixing in position of mild steel Griil Gate and Design Grill, including providing one coat of red oxide primer. The rates shall inclusive of cost of all materials,Conveyence and all labour charges for fixing in position by dismantling the masonry, concrete etc. and redoing the same to the original condition duly packed with concrete etc., complete as per standard specifications and as directed by departmental Engineers

Supplying, fabricating and placing in position mild steel or ribbed tor steel for all reinforced cement concrete works as per design given including cost of steel and binding wire with all conveyance and lead charges in all floors etc.complete complying with standard specifications and as directed by the deparmental engineers. TNBP No:30

Brick Work in CM 1:5 (One part cement & five part of Fine aggregate) mix using best quality II Class Bricks of size 9 ” x 4 3/8 “x 2 3/4 ” including cost and conveyance of materials to work site and including all labour charges for mixing, laying, curing etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:31

a)Foundation and Basement

b)For Ground Floor

Special Ceiling Plastering with CM 1:3 (One part cement & three part Fine aggregate) mix for 10mm thick including cost and conveyance of materials to work site and including all labour charges for mixing, laying, finishing and curing,etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:30,56&57

Plastering with CM 1:5 (One part cement & five part Fine aggregate) mix for 12mm thick including cost and conveyance of all materials to work site and including all labour charges for mixing, laying, finishing and curing,etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:56&57

Weathering course concrete using best quality broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) over the RCC roof slab in the propotion of brick jelly to lime being 32:121/2 by volumeand laid over the roof slab to a required thickness , beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wetted by sprinkling lime jaggery water as per standard specification,etc.complete as directed by the departmental officers.TNBP No:44-I

Finishing with top of roof with one course of machine pressed tiles of size 23cmx23cmx2cm of approved quality laid in cement mortar 1:3 (One Part cement and three Part Fine aggregate) 12mm thick mixed with water proofing compound conforming to ISI by 2% weight of cement used and the joint pointed neatly to full depth of tiles with same water proofing compound mixed with cement motar ,red oxide, etc.complete complying with standard specification as directed by the departmental officers. - 10 m2 TNBP No:44-I

Supplying and fixing of PVC Panelled door Shutters Hollow Type - 200mm x 20mm panels with 1mm wall thickness for panels and styles and rails of suitable size with 2mm wall thickness suitably reinforced using MS Angle rigidly fixed in position with frames including necessary furniture and fittings including cost and conveyance of all materials etc.and all labour charges etc.complete as per Standard specification and as directed by the departmental officers. TNBP No.special

Laying with first quality design ceramic tiles of all colours new ceramic tiles 305 x 305x 6mm tk for flooring and set in Cement Mortar 1:3 (One part cement & three part Fine aggregate) 20mm thick and pointed with white cement including adding with suitable colouring pigments of match with the colour of tiles used and curing etc., complete.including cost and conveyance of all materials etc.and all labour charges etc.complete as per Standard specification and as directed by the departmental officers. TNBP No.special

Daddoing with first quality colour glazed tiles of 300 mm x 200 mm x 6mm size of approved make and quality and colour set in Cement Mortar 1:2 (One part cement & two part Fine aggregate) and pointing with white cement neatly including cost and conveyance of all materials etc.and all labour charges etc.complete as per Standard specification and as directed by the departmental officers. TNBP No.special

Supplying and fixing in Position of Indian Oriya pan type water closet with “P’’ or “S’’ trap to set in brick jelly concrete 1:4:8 Mix concrete 10 cm thick using 20mm brick jelly and top finished with c.m. 1:3 mix 20mm thick without any leakage etc. complete.

Supplying and fixing in position colour glazed EUROPEAN WATER CLOSET with 'P' or 'S' trap and double flapped seat cover, 10.00 litres capacity P.V.C. low level FLUSHING TANK including all internal fittings fixed on C.I. brackets, 12mm PVC or brass nipple, chromium plated brown headed stopcock, 12mm nylon connection with necessary teakwood plugs, clamps, screws to the portion coming with walls and floors, including dismantling masonry and redoing the same to the original condition.

Supplying and fixing in position best Indian make white glazed earthenware WASH HAND BASIN of 560x406mm with a a pair of C.I. Brackets, 15mm dia C.P. Pillar tap, 32mm G.I. Waster water pipe, 32mm dia C.P. Brass waster coupling, plug with chain, 15mm dia PVC connection, 15mm G.M. wheel valve with ISI mark and necessary G.I. union and G.I. Elbow, including fixing wash hand basin in position with white lead, clamps, teakwood plugs, screws, rubber washer etc., complete without any leakage complying with standard specifications.

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 departmental officers.

Plain Cement Concrete 1:2:4mix (One part Cement, Two part fine Aggregate and Four part Coarse Aggregate) Using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying , finishing and curing etc., complete as per TNDSS NO: 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.

Painting two coats with ready mixed Plastic Emulsion Paint S.I.358 Plastic emulison paint of'approved quality and colour over a priming coat, including thorough scraping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required 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:66-A

Painting with two coats of Approved colour of best quality synthetic enamel paint, painting over new iron work including cost and conveyance of all materials and all labour charges etc. complete as per Standard specification and as directed by the departmental officers. (New Iron Surface).TNBP No:66&66-A

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch and making good of the concealed portion with suitable colour for PVC concealed light (6 Points Per Coil) (For Rooms like Bath , Toilet,& Pump room etc..)(SD-18)

Supply and fixing of 7/9 Watts LED (Like OSRAM,PHILIPS Etc) Including all charges as Directed by the Departmental Officers Etc,Complete,

Supply and delivery and fixing of 1000 Liter Capacity HDPE Water tank including loading,unloading, transportation and labourcharges for fixing charges etc.

Supplying and fixing in position best quality PVC soil / waste pipes of 110mmdia having 6 kg / sq.cm Etc,Complete as Directed by the Departmental Officers Etc,Complete,

Supplying and fixing in position best quality PVC pipes of 40mmdia having 10 kg / sq.cm. Etc,Complete as Directed by the Departmental Officers Etc,Complete,

Supplying and fixing in position best quality PVC pipes of 20mmdia having 10 kg / sq.cm. Etc,Complete as Directed by the Departmental Officers Etc,Complete,

Supply and delivery of 25 mm Dia PVC heavy type screw down tap Including all charges as Directed by the Departmental Officers Etc,Complete,

Supplying and fixing of 16Amps DP Switch with Metal Galad of 500 V with Fuse and Neutral (Side Handle) on T.W.Box with Earth Connection(SD No.142)

Geology survey charges etc

Drilling of 6”dia vertical bore well in hard rock area using bore well rig including conveyance and erecting of rig and all labor charges etc

Upto to 150m Below ground Level

From 151m upto 180m

From 181m upto 210m

From 211m upto 240m

From 241m upto 270m

Supply and fixing of 200mm dia PVC casing pipe including cost of materials and all labour charges etc.,

Supply and delivery of Submersible pumpset with motor confirm to isi803/4/89 with isi making as per standard specification for deep borewell or the duty condition of (250 m H x 100 lpm) provided the pump set should supplied with the 5m of flat submersible cable the pump set should be delivered at site including packing, transport extra complete.

Supply and delivery of Pvc &GI specials ncluding cost for materials and all labour charges for completed

Pannel board upto 7.50 H.P.

4.00 Sqmm Submersible Cable

40mm UPVC Pipe

32mm GI coupling

32mm GI Bend

32mm GM NRV

Bore cover

Bore Kitty

63mm Dia PVC Pipe

63mm Dia Bend

Conveyance of pipe line including all cost and conveyance all cost etc

63mm Dia HDPE Pipe 12.5

Refilling the Excavated Earth including all cost and conveyance Charges Etc

63mm Dia HDPE Pipe 12.5

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter,Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trailrun for 10 days.

N DINESH (BID ID -1344737)

velmurugan.s (BID ID -1345739)