Repair and renovation of Heritage Buildings at Madras Veterinary College, Chennai-07 a.Department of Clinics b.Meat Science Dr.A.L. Mudaliar Block c. Dr.Rathinavelu Prabhakaran Block Phase-I

Amount

Civil Works

Removing the damaged doors and windows etc., including removal of frames, hinges and fastening and handing over to the department as directed by the Engineer,i/c.,

Clean removal of cement plaster from walls of any thickness and clearing away the debris from the site with initial lead and lifts etc., complete as directed by the Engineer,i/c.,

Painting two coats of cement and SBR paste mixture in the ratio of 1:1:1 (one cement, one SBR, one water) in already existing old brick wall, concrete using brushes all over the wall area etc., complete complying within standard specification.

Plastering of walls in cement mortar 1:3 (One cement and three P.sand) 20mm thick in all floors with water proofing compound at 2% by weight of cement and finishing neatly including provision of cement mortar bands and raised plastering for doorways wherever required and as directed without any extra claim complying with standard specifications.

Dismantling the Floor finish and dadooing walls in cement mortar of any thickness with mosaic tiles / glazed tiles / cuddapah slabs and clearing away the debris from the site with initial lead and lifts etc., complete as directed by the Engineer,i/c.,

Plastering with Cement Mortar 1:5 (One cement and Five P.sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Dadooing the walls with best quality white / colour glazed tiles of approved design, colour of size 30 cm X 45 cms over the base plastering of cement mortar 1:3 (One cement and three M.sand) 12mm thick and set in cement mortar 1:2 (One cement and two P.sand) and pointed with colour cement and finishing neatly as directed by the departmental officers., etc, complete complying with standard specification.

Paving the floor with Designed Colour double charged Vitrified tiles of size 60 x 60 x 8mm in all floors over a base layer of Cement Mortar 1:3 (One cement and three M.sand) 20mm thick and pointed with white cement mixed with colouring pigments at the rate of 0.3 Kg/sq.m including finishing neatly and curing, etc. complete, complying with standard specification and as directed by the departmental officers. (The basic cost of tiles should not be less than Rs.80/-- Sq.ft)

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (Open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI / 1mm 125 GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (Black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connection mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing alround the frames. The window should be got approved from the Engineer,i/c., before use on work.

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI / 1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the departmental Engineer,i/c., before use on work.

Dismantling Lime concrete of any thickness in the foundation and clearing away the debris from site with initial lead and lifts etc., complete as directed by the Engineer,i/c.,

Dismantling RCC of any thickness in cement mortar in foundation and clearing the debris from site with initial lead and lifts etc., complete as directed by the Engineer,i/c.,

Dismantling of IWC / EWC / Wash basin / Urinals and handing over the department and clearing the debris from site with initial lead and lifts etc., complete as directed by the Engineer,i/c.,

Providing two legged scaffolding using 48.30mm outer dia meter heavy duty M.S. pipe over all height 3.00m the distance between two legs being 1.25m and the spacing of the post being 2.00m in each rows and providing platform with country wood plants using 40mm thick silver oak and 1.00m wide in complete from with horizontal bracing @ 1.50 c/c vertical direction and with cross bracing using same 48.30mm dia meter including cutting, threading assembly with one coat red oxide primer. Labour charges cost of special such on large plate, shoe, catcher, coupling, bolt and nut transport charges and handling charges. The bottom of vertical post shall reuse on 300 x 300 x 70mm, 1:2:4 concreter base as per the standard specification. Initial height of 3m 8.0m height

For height of 18 meters

For height of 6 meters

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid) For square or rectangular colums, boxing top and bottom slab, sill slabs, sunshade facia, fins and drops etc.,

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid) For slabs, rectangular Tee or Ell beams, lintels, staircase waist and landing salbs, landing beams, loft slabs, canopy slabs, beams etc.,

Reinforced Cement Concrete 1:11/2:3 (One Cement, one and half M.sand and three hard broken stone jelly) using machine broken 20 mm gauge hard broken granite stone jelly for all RCC item of works excluding cost of reinforcement grill, fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrator, finishing, curing, etc., complete and providing fixtures like fan clamps in the RCC floor/roof slab wherever necessary and bearing surfaces of wall, beam etc. shall be finished smooth with cement mortar 1:3 (One Cement and Three P.Sand) 12mm thick and kraft paper laid over it without claiming extra, etc., complete complying with standard specification as directed by the departmental officers. For foundation and basement

For superstructure in Ground floor

For superstructure in First floor

Supplying, fabricating and placing in position of steel reinforcements using MS / RTS rods for all RCC works as per design given including cost of steel. Binding wire, straightening the rods, welding of rods, dia above 25mm in all floors complying with standard specifications. [The welding should conform to BIS. Wherever required at contractor’s expense.]

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three P.Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Filling the sunken portion Broken Brick Jelly of size 20mm in Surki Mortar uniform gauge in pure slaked lime (No sand to be used) and finished thickness by beating the concrete with wooden beaters of approved pattern keeping the surface constantly water by sprinkling etc., complete as directed by the Engineer,i/c.,

Supplying and fixing in position by means of 75 mm long and 65 mm dia counter sunk bolt and nuts embedded in the floor with rubber or fiber washer white glazed European Water Closet white colour with 100 mm "P" trap with double flapped rigid PVC black seat and seat cover with C.P. brass hinges including supply and fixing 10 litres capacity PVC low level flushing tank with a pair of C.I. brackets, etc., complete with all fittings such as 15 mm brass ball valve with polythene float with brass handle, union coupling connected by means of 40 mm white PVC flush hand using Indian adopter joint including all internal fittings such as 15 mm brass connections, 15 mm G.M. wheel valve, 15 mm brass nipple (2 Nos.), 15 mm nylon connection and fixing the low level ISI marked flushing tank with T.W. plugs and screws and giving necessary connection to the CI / PVC pipe including cost of 600 mm length of 100 mm dia C.I. Pipe and painting the C.I. Brackets with 2 coats of approved paint over one coat of red oxide primer and redoing the dismantled masonry to original condition etc. complete. (The EWC and flushing tank should be got approved by the Executive Engineer before use on works: Make: Parry ware / Hind ware or its equivalent))

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC pipes (including the cost of 110mm dia PVC pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

Supply and fixing in position of best Indian make white / colour glazed earthernware lipped mouth flat back urinal of best approved quality of size 430mm x 260mm x 350mm with GI pipe connection, PVC waste pipe fixing the urinals in position with necessary TW plugs, clamps, screws, etc., including dismantling masnory if necessary and re-doing the same to the original condition as directed complying with standard specifications.

Supplying and fixing of double sides pre-polished Granite slab for cupboards, racks, platform in all floors including the cost of cement mortar, curing etc., complete complying with standard specification (25mm to 30mm thick) and as directed by the Engineer,i/c.,

Supply and fixing of health faucet of good quality and approved make etc., complete and as directed by the Engineer,i/c., (The health faucet should be got approved by the Engineer,i/c., before use on works).

Supplying and fixing in position 15 mm dia Two way tap (Heavy type) of approved make conforming to IS specification and quality including cost of shellac, thread, etc., complete, complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Departmental Officer before use on the works)

Supplying and fixing in position 15 mm dia C.P. long body tap (Heavy type) of approved make conforming to IS specification and quality including cost of shellac, thread, etc., complete, complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Departmental Officer before use on the works)

Supplying, laying and jointing UPVC pipe (Schedule-40) of the following dia of approved quality and best variety and laid properly to alignment including fixing the required specials lent excluding cost of such specials but including cutting, threading and fixing to the wall with necessary clamps, screws, teak wood plugs making holes in the wall (or) drilling holes in the roof and making good the disturbed portion to the original condition with necessary brick work and plastering etc., complete complying with standard specifications. (The UPVC pipe should got approved by the Engineer,i/c., before use on work). 25mm dia UPVC pipe (Schedule - 40)

32mm dia UPVC pipe (Schedule - 40)

Supplying and fixing in position best quality PVC soil waste pipes of various size having ISI mark and pressure of 6 Kg/Sq.cm providing leak proof joints with PVC adhesive etc. including fixing to the walls with necessary T.W. plugs, brass screws mild steel clamps etc. and giving connection to the sanitary fittings including dismantling brick masonry /RCC works / roof slab etc. wherever necessary and making good the dismantled portion to the original condition, complying with standard specifications etc. complete (The PVC pipe should be got approved by the Departmental Officer before use on works).- 63mm dia pipe 6 Kg / Cm2 with ISI mark

90mm dia pipe 6 Kg / Cm2 with ISI mark

110mm dia pipe 6 Kg / Cm2 with ISI mark

Supplying and fixing in position best quality and approved make Indian made white glazed earthernware wash hand basin of size 550 x 400 mm white colour of approed brand and quality including cost of cast iron brackets 15 mm dia brass CP pillar tap, 32 mm dia "B" class G.I. waste pipe 32 mm dia C.P. brass waste coupling with rubber plug and chain 15 mm brass nipple 15 mm dia nylon connection including fixing of wash basin in the wall in position with a pair of CI brackets with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc. complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Departmental Officer before use on works

Painting two coats of exterior emulsion paint over one coat of exterior primer using best quality and approved colour of paint, brushes, scaffolding charges etc. complete complying with standard specification. Paint, primer and colour have to be got approved by the Engineer,i/c.,

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.

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Engineer,i/c., before use on works).

Labour charges for repairing the existing door. The rate includes labour charges, cutting charges, hinges, fixing charges etc., complete complying with standard specification.

Painting old wood work with two coats of synthetic enamel ready mixed paint of approved quality and colour over a priming coat in all floors. The rate is inclusive cost of all materials and labour including the cost of primer etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Engineer,,i/c., before use on works).

Removing the debries away from the site of work using lorry transport and dumped in the place approved by the municipal authorities and as directed by the Engineer-in-charge etc. complete.(The capacity of the lorry load should not be less than 2.83 M3

Brick partition walls of 11.50cm thickness using best quality II class ground moulded chamber burnt bricks of size 9" x 4-1/2" x 3" in Cement Mortar 1:3 (One Cement and Three M. Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately). For Superstrucutre in Ground floor

For superstructure in First floor

For superstructure in Second floor

For superstructure in Third floor

Supply and finishing in position of Solid PVC door 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 paneling shall rigidly fixed in position including necessary furniture fittings. The overall size of styles shall be 50mm X 30mm. The overall size of top rail, lock rail and bottom rail shall be 75mm X 30mm. The overall size of frames shall be 50mm X 45mm with suitable rebate for housing the shutter. (Solid panel PVC door with Frame)

Supplying and fixing flush door shutters 35mm thick of single leaf with skin type paneled door made up of hard wood of approved quality including fixing necessary furniture fittings such as iron oxide MS hinges of 125mm x 30mm size 3 Nos., aluminium aldrop of size 250 x 16mm – 1 No. aluminium tower of size 250 x 12mm – 1 No. Aluminium tower bolt of size 200x12mm – 1 No., D type aluminium handle of size 125mm – 2 Nos. Aluminium door stopper / magnet catch 3” depth – 1 No. respectively, etc. complete complying with standard specification.

Supplying and paving the floor with design mat finished ceramic tiles of approved brand and quality of size 305 X 305 X 6mm in all floors over a base mortar using cement mortar 1:3 (One cement and three M.sand) 20mm thick laid in situ true to alignment and pointed with colour cement (White cement mixed with colouring pigment) to suit the colour and shade of the ceramic tiles used neatly and fixed in position without any air gap in between the ceramic tiles etc., complete complying with standard specification and as directed by the departmental officers. (The sample colour and shade of the ceramic tiles should be got approved from the departmental officers before use on works).

Supply and fixing 15mm C.P. Angle cock tap of best quality and approved make and heavy type quality including cost of cutting and threading the pipes and fixing in position with white lead, spun yarn etc., complete complying with standard specifications.

Supplying and fixing in position first quality and approved variety of UPVC valve with ISI make of the following size. (The specials should be got approved by the Departmental officer before use on work). 20mm dia UPVC valve with ISI mark

Supplying and fixing position PVC Nahini trap of 110 x 75 mm size with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime, concrete 1:2:5 (One part of lime, two part of sand/M standard five part of 40 mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three P.sand) including dismantling masonry works wherever found necessary and making good the damaged portions to the original condition and giving connection to the PVC pipes as directed etc. complete complying with standard specification. (The PVC Nahani trap should be got approved by the Departmental Engineers before use on works)

Supplying and fixing in position best quality brass chromium plated towel rail of 600mm length 20mm dia with CP brackets of same materials including fixing with necessary T.W. plugs, brass C.P. screws and dismantling masonry etc., complete with standard specifications. (The towel rail should be got approved by the Departmental officer before use on works).

Supplying and fixing in position Indian make decorative type wooden framed Mirror of approved quality and brand of size 600 x 450 mm x 5.5 mm shelf type with necessary ply wood backing, rubber buttons, brass CP screws, T.W. plugs etc. complete complying with standard specification. (The mirror should be got approved by the Departmental Officer before use on woks)

Supplying and fixing in position the following PVC specials of heavy type and approved quality and good variety excluding fixing charges but including necessary cutting and threading of G.I. Pipes jointing the PVC specials and painting two coats with good variety and best quality synthetic enamel paint over a coat of red oxide primer in case of pipe line above ground level and one coat of tarring in case of pipe below ground level etc. complete complying with standard specification. (The PVC specials used on the work shall be got approved by the Departmental Officer before use on works). 90mm dia PVC TEE with ISI Mark

90mm dia PVC Y with ISI Mark

90mm dia PVC Vent Cowl with ISI Mark

90mm dia PVC TEE with door (Single) with ISI Mark

90mm dia PVC Bend with ISI Mark

90mm dia PVC Door Bend with ISI Mark

110mm dia PVC TEE with Door with ISI Mark

110mm dia PVC TEE with Door (Double) with ISI Mark

110mm dia PVC TEE with ISI Mark

110mm dia PVC TEE (Double) with ISI Mark

110mm dia PVC Y Bend with ISI Mark

110mm dia PVC Bend with ISI Mark

110mm dia PVC Vent Cowl with ISI Mark

110mm dia PVC Door Bend with ISI Mark

Drilling holes in RCC slabs/ Beams/ Columns / window fins at various heights to facilitate anchoring with 12mm RTS rods to a maximum depth of 199mm cleaning the holes, washing with potable water, allowing it to dry completely, mixing the base & hardener of Epoxy resin LOCKSET ‘P’ or equivalent, placing the same & RTS rods to the prepared hole as per manufacturer’s recommendation including the cost of all materials, labour, lead, lift, T & P etc., complete. (Anchoring shall be done wherever welding to the existing rod is not feasible)

Supplying and erecting of 1000 litre capacity PVC Sintex water tank to ISI standard of approved quality and make including labour charges for fixing etc. complete.

Varnishing the old wood work two coat with best shellac and with fine best varnish of approved quality varnish over one coat of Bee’s wax of teak wood natural finish including preparation of surface with sand papering including patty priming etc., complete complying with standard specification and as directed by the Engineer,i/c.,

Manufacturing supplying and fixing of STEEL DOOR with following section. Outer frame 40 X 40 X 6mm Hollow steel special extruded section at 3.28Kg/RM and shutter frame 35 X 35 X 6mm hollow steel special extruded section at 3.28Kg/RM. Stiffeners with 32 X 6mm at 1.5 Kg/m MS flat is provided as the lock rail of the door and welded in fact on both ends to shutter frame. 20 gauge CR sheets of best quality is laid as panel in the shutters frames. 18X5mm at 0.7 Kg/m MS flat is welded over the 32X6mm at 1.50 Kg/m MS that on the rear side of the sand witching the CR sheet for rigidly. Additional stiffness with 18 X 5mm at 0.7 Kg/m MS flats are provided diagonally on the rear side of the shutter 2 Nos., of hinges in case of single leaf and 4 Nos., of hinges in case of double leaf shutter is provided 6 Nos., of hold fasts 120mm length spliced at the ends are welded to the outer frames of the door. Tower bolt 2 Nos., one at top and the other at bottom are provided. One aldrop is provided in case of double leaf door at lock rail section in the door. For single leaf doors one more aldrop is provided in the inner side of the door and additional provision for locking arrangements for lock is provided on the rear side of the door at in appropriate place, in case of a double leaf door, MS flat 32 X 3mm at 1.10 Kg/m is provided on the edge of one shutter, to conceal the gap between the shutters. A tic bat is provided at the bottom of the outer frame to prevent twisting of frame during transportation of fixing. All members are given a shop coat of red oxide primer etc., as directed by the departmental officers. The rate is include cost of all materials, labour charges, transportation, taxes and all other incidental charges etc., complete.

Brick work in Cement Mortar 1:5 (One cement and Five M.sand) using second class ground moulded chamber burnt bricks of size 9”x 4½”x 3” for the following including curing, etc., complete complying with standard specification For Ground Floor

For superstructure in First floor

For superstructure in Fourth floor

Cement Concrete 1:5:10 (One Cement, Five M.sand and Ten 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

Providing plain cement concrete 1:2:4 (one cement, two M-sand, four aggregate) using HBG jelly of size 20mm gauge 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

Painting new wood work with two coats of synthetic enamel ready mixed paint of approved quality and colour over a priming coat in all floors. The rate is inclusive cost of all materials and labour including the cost of primer etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Engineer,,i/c., before use on works).

Design, fabrication, supply and erection of push and pull type rolling shutter with ISI mark at site of work made out of certain using 18G x 3" lath section bright CRCA strip in one piece without any welded joints at 76mm rolling centers interlocked with each other ends locked with heavy type cast iron / MS clips complete with lock plate using 10g MS sheets reinforced with 40mm x 40mm x 6mm MS angles at bottom and fitted with heavy letches and locking arrangements and handle on either side with pulling lock including necessary hood cover using 0.90mm CRCA sheet reinforced with 25 x 25 x 3 MS angles or gate channel. The roller shall be of heavy cast iron pullys, fitted with heavy duty. 'C' class 40mm steel pipe and high tensile carbon coil springs (2 springs should be supplied) with all accessories, etc. complete. The rolling shutters shall be fixed with pressed guide channels of 10G MS sheet and attached to the side brackets with 20mm square bar. Side brackets shall be 10G MS plates and cast iron 'U' clamp shall be riveted to the side brackets. The rolling shutters and accessories should be as per IS 6248 / 1979 specifications. The rolling shutter should be with two numbers of brass side locks and one number of brass centre lock with duplicate keys with necessary guide brackets for the locks, etc. The rolling shutters shall be coated with heavy coat of red oxide primer including inside portion of hood, etc. complete and as per the direction of departmental officers.

Painting old iron works two coats of enamel paint of approved quality and colour, etc., over one coat of primer complete complying with standard specification. (The paint to be used on work should be got approved by the Enigneer,i/c., before use on work).

Paving the floor with best approved quality flamed steel gray Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three M.sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Providing Post Construction Anti-Termite treatment and creating a chemical barrier to the building by drilling holes at floor wall junctions at a space of 30cm and 25mm dia holes and injecting chemical emulsion of required concentration under flooring all-round the building excavating the trenches 0.4m x 0.4m and drilling holes, as per instructions of chemical manufacturer as directed by the Department officer/ Architect. The treatment shall be carried out strictly in accordance with the technical specification and conforming to IS 6313 or equivalent BS specification. The chemical to be used as insecticide for the treatment shall be Biflex Tc, TC stands for Termiticide Concentrate for Termite Control (Bifenthrin) and the application shall be diluted 1 part of chemical Biflex Tc with 49 parts of water to get 0.05% emulsion and strictly in accordance with the manufacturer’s specification. The work should be carried out by an approved and registered specialist pest control agency only. Tenderer to furnish the name of the proposed specialist firm. A 10 years post application guarantee against defects shall be furnished by the main Contractor. Note: Horizontal plan area at ground floor level of the building will be measured and paid.

Supplying and fixing Teak wood fully paneled partly glazed single leaf door using first glass teak wood (Burma Teak). The vertical styles will be 150 x 50mm, and top rail will be 150mm x 50mm, middle rail and bottom rail will be 200mmx50mm. The top and bottom panel will be 32mm first class teak wood (Burma Teak) and top panel will be 10mm thick plain float glass beveling in all four sides and fixing the glass using 20 x 20mm first quality T.W. reapers, etc. complete. The doors to be fixed with brass ball bearing hinges of size 150mm x 32mm x 4mm thick using SS screws over the teak wood frame of size 150mm x75mm thick and the rate includes cost of teak wood frames. The rate includes cost of ball bearing brass hinges of size 150 x 32 x 4mm - 6 Nos. Brass tower bolt of size 300mm x 12mm - 2 Nos., Brass tower bolt of 250mm x 12mm - 1 No., Brass aldrop of size 300mm x 20mm - 1 No., Brass door stopper / magnetic catch – 2 Nos.,, Nav-tal 60mm brass 7 lever lock (Godrej) - 1 No. , etc. complete. The door to be polished with Polyurithene polish to a high degree polish, etc. complete complying with standard specification

Supply and fixing country wood scantling (first quality wood) for door frames including labour charges for making, applying anti corrosive paint on the back sides of frame and fixing the frame in position, etc. complete complying with standard specification. (The wood have to be got approved by departmental Engineers before use on work).

Paving the floor with Tactile Paver Type of New Tek BT Yellow Colour Ceramic TilesPaving the floor with Tactile Paver Type of New Tek BT Yellow Colour Ceramic Tiles of size 305 x 305 x 15mm for Vision Impairment Person in all floors over a base layer of Cement Mortar 1:3 (One cement and three M sand) 20mm thick and pointed with white cement mixed with colouring pigments at the rate of 0.3 Kg/sq.m including finishing neatly and curing, etc. complete, complying with standard specification and as directed by the departmental officers.

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia Stainless Steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete. The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance, electrical charges, etc., complete.

Labour charges for removing the existing damaged pipe line all around the toilet area. The rate includes labour charges, cutting charges, hinges, fixing charges etc., complete complying with standard specification.

Removing the damaged Ventilators etc., including removal of frames, hinges and fastening and handed over to the department as directed by the Engineer,i/c.,

Removing the MS grills fixed in the wall aea and handed over to the department as directed by the Engineer,i/c.,

Dismantling the Mosaic in situ / Granite finish in cement mortar in flooring and in wall surface of any thickness and clearing away the debris from the site with initial lead and lifts etc., complete as directed by the Engineer,i/c.,

Dismantling brick work of any thickness in cement mortar in foundation and clearing the debris from site with initial lead and lifts etc., complete as directed by the Engineer,i/c.,

Dismantling plain cement concrete of any thickness in the foundation and flooring and clearing the debris from the foundation with initial lead and lifts, etc., complete as directed by the Engineer,i/c.,

Supplying and paving the floor with design mat finished ceramic tiles of approved brand and quality of size 300 X 300 X 8mm in all floors over a base mortar using cement mortar 1:3 (One cement and three M.sand) 20mm thick laid in situ true to alignment and pointed with colour cement (White cement mixed with colouring pigment) to suit the colour and shade of the ceramic tiles used neatly and fixed in position without any air gap in between the ceramic tiles etc., complete complying with standard specification and as directed by the departmental officers. (The sample colour and shade of the ceramic tiles should be got approved from the departmental officers before use on works).

Applying two coats of Fosrac S2 chemical for toilet sunken portion up to 10mm thick by two layers in the sunken portion/ Floor area in all floors and applying brush bond two coats including finishing neatly curing etc., complete as directed by the Engineer,i/c.,

Providing anti-corrosive coating over the already corroded rods using NITOZINC Primer or equalant at 1000ml for an average area of 2 Sq.m. as per the manufacturer’s recommendation including the cost of all materials, labour, lead, lift, T&P etc., complete.as directed by the Engineer,i/c.,

Supplying and fixing in position 15 mm dia C.P. Screw down tap (Heavy type) of approved make conforming to IS specification and quality including cost of shellac, thread, etc., complete, complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Departmental Officer before use on the works).

Two way tap

Supplying and fixing in position best quality Aluminium towel rail of 600mm length 20mm dia with brackets of same materials including fixing with necessary T.W. plugs, brass C.P. screws and dismantling masonry etc., complete with standard specifications. (The towel rail should be got approved by the Departmental officer before use on works).

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of Black granite slab of 20mm thick for work bench of approved quality with base plastering in cement mortar 1:2 (One cement and two P.sand) 20mm thick and pointing the slab with coloured cement to match the colour of the slab, finishing neatly, cleaning the surface neatly etc., and shaping front edge of slab half round etc., as directed by the departmental Engineers.

SUSPENDED CEILING WITH GYPSUM BOARD CEILING TILES/Hilux Board Providing and fixing suspended false ceiling which includes providing and fixing G.I perimeter channels of size 27mm, 0.5mm thick having one flange of 20mm and another flange of 30mm alongwith perimeter of the ceiling screw fixed to brick wall/partition with the help of Nylon rawl plugs and screws and then suspending G.I. intermediate channels of size 45mm, 0.90mm thick with two flanges of 15mm each from the soffit at 1200mm centers with ceiling angle of width 25mmx25mmx0.50mm thick fixed to soffit with G.I cleat and steel expansion fasteners. Ceiling of 51.5mm and two flanges of 26mm each with help of connecting clips and in direction perpendicular to the intermediate channel at 1000mm centers, 12.5mm square edge Gypsum board is to be fixed to ceiling section with 25mm of screws at 230mm centers. Screw fixing is to be done mechanically either with screw driver (or) drilling machine with suitable attachment. The tapered and square edges of the boards are to be jointed and finished to flush with requisite jointing compound, paper, tapes and primer suitable for Gypsum plaster boards. Light fittings and access panels are to be incorporated as part of the suspended ceiling and the integrity nature of the ceiling must be maintained. For accommodating the light fittings, appropriate cut outs have to be made with the frame perimeter channels of size 20mmx27mmx30mmx0.5mm, supported suitably. The Gypsum plaster board should be capable of finishing with any type of paint. Finally the face layer of the board are to be jointed and finished so as to have a flush look which includes filling and finishing the tapered and square edges of the boards with jointing compound, paper tapes and two coats of primer suitable for Gypsum board.

Dismantling the pressed tiles and weathering course and clearing away the debris from the site with initial lead and lifts etc., complete as directed by the Engineer,i/c.,

Providing Granolithic floor finish for 25 mm thickness using plain Cement Concrete 1:2:4 (One cement, two M.sand, and four stone jelly) using 10 to 12mm hard broken stone jelly and the top surface shall be rubbed smooth in all floors, finishing, threading and curing etc., complete complying with standard specification.

Finishing the top .of roof with one course of Solar Reflective cool tiles (Weathering course tiles) of size 300mmx300mmx20mm of approved quality laid in cement mortar 1:3 (one cement and three sand) 12mm by using 3mm in between tiles and spaces are to be filled with SBR chemicals etc., complete complying with standard specifications and as directed by the Engineer,i/c.,

Supplying and fixing of partition with new one of aluminium anodized natural colour matt finish 1/3 glazed, 2/3 prelaminated particle board partition with alu. Box section No.20062, 20063 of size 63.50mm x 38.10mm x 1.28mm, 1.41mm @ 0.818kg/m, horizontal members are spacedat 90cm c/c and to vertical members are spaced at 1.20m, 2.10m and 2.80m height from floor level, panels should be covered with 9mm thick prelaminated exterior grade at 2/3 portion of partition and 4mm thick, plain glass covered at 1/3 portion of the partition with necessary aluminim clips of size 19mm x 17.30mm x 0.90mm at 0.124 kg/m, and L angles etc, the aluminium surface is to be anodized withmatt finish under electrically controlled condition inaccordance with ISI 1868/1962 specification for an average anodic film thickness and cost of materials conveyance scaffolding if any required etc and necesarydismantling making holes in RCC brick masonry wherever necessry with power drill to the extent required and made good to the original condition after fixing the partition as direced by the departmental officers. All materials should be got approved by the Engineer,i/c. before fixing in position, etc. complete complying with standard specifications and as directed by the Engineer,i/c.,

Painting two coats of water repellent epoxy paint over one coat of exterior primer using best quality and approved colour of paint, brushes, scaffolding charges etc. complete complying with standard specification. (Paint, primer and colour have to be got approved by department Engineers)

Supplying and fixing of Door with aluminium anodised natural colour matt finsh half glazed half PLB door with outer frame using alu. Box section and of size 1.60mmx44.75mmx1.75mm at 1.367 Kg/m shutter frame at bottom using alu. Box section of size 95.25mm x 44.45mmx1.74mm at 0.881kg/m, at vertical (lock rail) using 47.62mmx44.45mmx1.52mm @0.881 kg/m and vertical plain using 47.62mmx44.45mmx1.74mm at 0.881kg/m bottom and top panel covered with 9mm thick prelaminated board with necessary accessories such as rubber beading, aluminium clips of size 19mm x 17.30 x 0.90mm at 0.124 kg/m, and 'L' angles door stopper handle, mortice lock 150mm tower bolt, 125mm hinges, screws, PVC woolen felt, etc. complete the rate inclusive of labour power consumption charges required for fabrication if necessary clipping, dismantling the masonry RCC beams columns wherever necessary with power drill to the extent required and made good tothe original conditionafter fixing, etc. the complete the alu. surface to be anodized with matt finish under electrically controlled condition inaccordance with ISI specification 1868/1962 of anodic film thickness for all section all the materials should be got approved by the Engineer,i/c. before fixing inposition, etc. complete complying with standard specifications and as directed by the Engineer,i/c.,

Removing and refixing the damaged RO plant located at the terrace area for the repairing of roof tiles. The rate includes charges for removing the existing RO plant and refixing the RO plant, necessary plumbing materials and labour charges etc., complete.

Earth work excavation for foundation in all soils and sub soils and to full depth as may be directed except in hard rock requiring blasting inclusive of shoring strutting and baling out water wherever necessary refilling the sides of foundation with excavated earth in layers of not more than 15cm thick well rammed consolidated and depositing the surplus earth with in the compound in places shown by the departmental officers within an initial lead and lift and clearing, levelling the site etc., complete complying with standard specifications.

Supplying and filling in foundation, basement, etc with filling Stone dust in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Reinforced Cement Concrete 1:2:4 (One Cement, two M.sand and four hard broken stone jelly) using machine broken 20 mm gauge hard broken granite stone jelly for all RCC item of works excluding cost of reinforcement grill, fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrator, finishing, curing, etc., complete and providing fixtures like fan clamps in the RCC floor/roof slab wherever necessary and bearing surfaces of wall, beam etc. shall be finished smooth with cement mortar 1:3 (One Cement and Three P.Sand) 12mm thick and kraft paper laid over it without claiming extra, etc., complete complying with standard specification as directed by the departmental officers. For foundation and basement

For superstructure in Ground floor

Charges for hand pile auguring for the depth of 10 ft and 1 ft dia with shear key of 2 nos of 2ft dia. The rate includes hire charges for instruments, labour charges, earth work charges etc., complete complying with standard specification as directed by the Engineer,ic/,

Coping at the top portion of the tie beam of the compound wall by using cement mortar 1:3 (One cement and three M.sand) 20mm thick and fixing glass pieces on the top surface of the compound wall etc., complete complying with standard specification.

Applying micro concrete (cebex 100/Renderoc RG/equalant) by drilling holes on the terrace area (with weathering course and machanical pressed tiles upt to roof slab) with suitable pre stressing grout admixture compiling with BS 8110 part-I, 1985. Grouting must be carried out using a cement based grout, incorporating cebex 100/Renderoc RG manufacture by Fosrac. For grout, marker or concrete with aggregate / cement ratio more than one use 4X225g units or 900g of cebex 100 per 100kg of cement. The rate includes all the required Fosrac materials, labour charges, grouting, drilling holes etc., complete complying with standard specification as directed by the Engineer,ic/,

Supplying and fixing in position best approved ISI quality PVC Rain water down fall pipes of 110mm dia meter having working pressure of 4Kg/Cm2 including cost of PVC pipe, with necessary shoes, bends, nails, teakwood plugs, screws etc., and fixing of cost iron gratings of required dia meter and special clamps at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cost of brass screws, teakwood plugs to be used shall be 150mm X 25mm in front and 200mm X 75mm in rear and all other sides to a depth of 100mm. The PVC pipe shall be fixed with teak wood plugs by means of “U” clamps using brass screws. Special types of “U” clamp at the centre of the pipeline shall be fixed in addition to those for more than 3 meter pipe length complying with standard specifications.

Supplying and fixing of Hydraulic door closer of various sizes of approved quality using aluminium extruder section body tubular type Universal Hydraulic door closer with double speed adjustable like HARDWYA (make) ‘GAZEL’ (or) equivalent (with ISI monogram) etc., complete (The Hydraulic door closer to be used on work should be got approved by the Engineer,i/c., before use on work).

Removing the old damaged Asbestos sheet and removing the debries from the site. The rate includes labour charges for removing, leads and lifting charges etc. complete complying with standard specification as directed by the Engineer,ic/,

Removing the old damaged RCC Jolly and removing the debries away from the site. The rate includes labour charges for dismantling, leads and lifting charges etc., complete complete complying with standard specification as directed by the Engineer,ic/,

Bidder Name

M SELVAM CIVIL CONTRACTOR