15th CFC 2023-24 Construction of Community Hall in Ambedcar Cokony, Lowercamp at ward No.21 in Gudalur Municipality.

Amount

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Cement Concrete 1:4:8 (One Cement, Four sand and Eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Collection supply and filling of well gravel filling approved quarry including cost and Conveyance of all materials to site and all labour charges for filling etc., Complete.

Brick masonary in Cement Mortar 1:5 mix (One part of cement & five parts of sand) usingbest quality Bricks of size 8-3/4" x 4-1/4" x 2-3/4" including cost and conveyance of all materials to work site and including all labour charges for mixing, laying, curing the concrete etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:31 A)Foundation basement

Ground Floor

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 A)Grade beam and footing

Plane Surfaces such as RCC slabs, lintel, beam, waist slab etc.,

Plane surfaces for square column

Reinforced Cement Concrete 1:1.5 :3 (One Cement, one and Half sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs etc., complete complying with standard specification and as directed by the departmental officers A)Foundation basement

Ground Floor

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Paving the floor with Vitrified Marbonite tiles of approved quality and colour of size 600x600x8mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3(one cement three sand) 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer. The colour & quality of tiles should be got approved by Municipal Engineer before use on work

Flooring with following ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

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

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 volume and laid over in a single layer and consolidated to the required design and finished 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 20cmx20cmx2cm of approved quality laid in cement mortar 1:3 (One cement and three sand) 12mm thick mixed with water proofing compound conforming to ISS 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

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

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

Supplying , fabricating and fixing in position of aluminium anodized natural colour matt finish with Half prelaminated particle board and Half glazed door using 5.50m thick plain glass .The door frameshall be anodised ajuminium box section of size 101.6x44.45x3.18mm at 2.319 Kg/m. The shutter frame shall be of aluminium anodised box type section of size 50X 44.45X 2.5mm @ 1.202 Kg/m for vertical styles and top rails. The Lock rails shall be using box type section of size 50X 44.45X 2.5mm @ 1.292 Kg/m and bottom rail shall bebox type section 100.40X 44.45X 2.5mm @ 1.974 Kg/m. The rate shall include the provision for necessary accessories such as pivot - 1No. aluminium clips, rubber beading ,PVC felt, locking arrangements, furniture fittings such as aluminium tower bolts - 250X12mm - 1No., aluminium tower bolt 200X12mm - 1No aluminium door stopper with rubber bush - 1No., 200mm long D type handle for both sides -2No., lock - 1No., Hydraulic Door closer of approved quality using aluminium extruded section body tubular type with double speed adjustment with ISI monogram - 1No. including cost of all materials, labour charges and power consumption charges required for fabrication including chipping, dis making holes to the extent in RCC column / beam / masonry with power drill wherever necessary and redoing thedamaged portion to the original condition after fixing etc., complete. The bottom portion of shutter shall be panelled with 12mm thick best quality bith sides prelaminated. The top portion of the shutter shall be panelledwith 5.5mm thick plain glass and rubber beading for the half portion fixed in position with rubber beading and aluminium glazing clip of size 17.15 X 17.27 X 1.5 @ 0.176 Kg/m is using for fixing glass and prelaminated board with shutter. All aluminium sections are to be anodised with matt finish under electrically controlled condition in accordance with ISI specifications per IS 1868/1962 for anodic film thickness of not less than 15 microns. All aluminium sections, 5.5mm thick plain glass and 12mm thick prelaminated board on both sides shall be got approved by the Executive Engineer before use on the work - Single Leaf.

Supply and fixing of PVC Solid Doors with frame using 19gauge 19mm MS Sq,tubes for styles and frames, 15mm MS Sq.tubes for to, 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 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 tabate for housing the shutter etc, complete as per standard specification.

Supplying, fabricating and fixing in position of Aluminium anodized natural colour matt finish Sliding Window arrangements and shutter arrangements so as to drain the water entering and made with extruded aluminium section of following sizes with necessary accessories such as rubber beadings, best quality rubber lock, handle and fixing 4mm thick plain/frosted glass including cost of all materials, labour, power consumption required for fabrication drilling holes in RCC columns, floor, masonry wall wherever necssary with power drills to the required extent and make good to the original condition after fixing etc., The aluminium frame is to be anodised with matt finish under electrically controlled condition in accordance with ISI 1868/1962 specification for an average anodic film thick of not more than 15m and the materials should be goot approved by the Executive Engineer before use on works.Two Track . Frame Bottom ghutter section 62x37x1.50mm @ 1.218 kg/m side and top frame 62x31.50x1.50mm @ 0.778 kg/m shutter: top & bottom section-40x18x1.50mm at 0.38 kg/m vertical section-40x18x1.50mm at 0.493 kg/m inter locking vertical section 40x28x1.50mm at 0.632 kg/m.

Fabrication supply and fixing in position of Aluminium natural colour matt finish Louvered Ventilator in all floors made with extruded aluminium section of following size with necessary accessories such as rubber beading, best quality of handle, lock including supplying and fixing of 4 mm thick plain glass including cost of all materials, labour power consumption required for fabrication drilling holes in RCC column / floor slab / masonry wall wherever necessary with power drills to the required extent and making good to the original condition after fixing etc., and as directed by the departmental officers etc., complete. The aluminium frames to be anodised under electrically controlled condition in accordance with ISI 1868 / 1962 specification for an average anodic film thickness of not less 15 microns and all the materials should be got approved by the Executive Engineer before use on work. Outer frame alround section of size 62x38x2mm @ 1.174 kg/ m vertical louvered section of size 60x30x4mm @ 1.27 kg/m and aluminium clips of size 19.05x10.27/11.05x1.20mm @ 0.169 kg/m.

Supplying and fixing of M.S.Grill of approved design for open courtyard, grill, grill work to doors and window openings etc., using necessary mild steel flats for inner and outer members which should be fixed on edges including priming coat of best approved quality red oxide primer etc., complete complying with standard specification.

Supplying and Painting two coats of newly plastered wall surface with ready mixed Exterior emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

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

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.

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories, in flush with wall, with 150mm x 100mm x 113mm TWswitch box with 3 mm thick Hylem sheet cover for 5 A 3 pin non inter locking CS Plug with continuous earth wireconnection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVCplug point.SD 37

Supply and run of 2x 4 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in 25mm dia GI pipe (Class ‘B’) suitably bent at both ends with necessary angle iron upright and end supports for mains(PWD standard data No.SD. 69).

Supply and run of 2 of 4 sqmm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade on 7/20 GI bearer wire for service connection mains.(PWD standard data No.SD. 64).

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories,With TW switch Box 5A FT Switch Flush with wall 3mm thick hylum sheet cover for making good of the concealed portion with suitable colour for PVC cooncealed LIGHT /FAN point SD 25

Supply and fixing of single box type 4'40 W Fluorescent fitting complete with copper choke and condenser conduit pipe suspension ceilingwith PVC unsheathed copper lead to fitting with tube SD 88

SupplyandfixingofTNEBmeterboardsuitablefor32Athreephaseserviceconnectionwith3Nos.32Afuseunit(500V)32Aneutrallinkandearthlink(1"x1/8"copperflat)onTWplankofsize600mmx450mmx19mmwithsupportingTWreepersof1"thickaneithersidewithpaintingwithsuitableboltandnutsforfixingtheTWplankonwallwithearthconnectionandinterconnectionwith7/20PVCinsulatedcopperwirefromEBmeter to fuse unit SD 127

Supplyandfixingof1200mm(48")ACceilingfancompletewithsteppedelectronic300Wregulatorwith300mm down rod on the existing clamp SD 110

Supplying and laying Rubberised interlocking Paver block M40 grade Providing and laying of 63mm thick high strength type conforming IS 15658-2006 of rubberized interlocking paver lock in size of minimum compressive strength of 40N/mm2 in uniform shape of approved make to be laid in flurring bone pattern with sand cushion below the uniform shap of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as sub base, sand cushion 150mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers,sweeping tranporting loading unloading of laying paver block as per standard specification,.

Provision For GST 18%

M/s PRS Construction