Construction of Administrative Building and Over Head Tank with pipe line for Trichy Black Sheep Research Centre at Dharmapuri District (Re-tender)

Amount

Civil Works

Clearing the site using JCB on hire charges around the proposed building and making approach road to the site, etc. complete complying with standard specification.

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. Ordinary Narrow Excavation

Open Excavation

Earth work excavation for foundation in soil sand sub soils and to full depth as may be required loose boulders Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in loose boulders in excavation of various size 150mm to 625mm - Depth 2.00m to 3.00m

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

Cement Concrete 1:4:8 (One Cement, four M.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

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.

Supplying and filling in foundation, basement, etc with filling M.sand 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.

Supplying and filling in foundation, basement, etc with Filling Gravel 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.

Providing Pre – construction Anti – termite treatment and creating a chemical barrier to the building by injecting chemical emulsion of required concentration under grade slab and grade beam, all round the Pile Caps, Catch basins, trenches, pits, tunnels, wall trenches, back fill, plinth filling, junction of wall and floor. External perimeter of building, surrounding of pipes, expansion joints, below U.G. sump and retaining/side walls etc. 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.

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 foundation and basement

For superstructure in Ground floor

For superstructure in First floor

For superstructure in Second floor

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 Foundation and basement

For superstructure in Ground floor

For superstructure in First floor

Brick work in Cement Mortar 1:3 (One cement and three 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 foundation and basement

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 Eill beams, lintels, staircase waist and landing salbs, landing beams, loft slabs, canopy slabs, beams etc.,

Supplying and erecting steel centering for sides and soffits I including necessary supports' and shuttering to the required height for RCC items using MS sheets of suitable size of BG.10 stiffeneq with welded MS angles of size 25mm x 25mm x3mm of boarding, laid over silver oak joints of size 10cm x 6.5cm spaceqat 90cm centre to centre and supported by 40mm dia GI pipes spaced at 75cm centre to centre complying with standard specifications etc., complete and as directed by Departmental officers. Plain SurfacaeBelow Ground level

From Ground level to 3.30m

From 5.30m to 6.30m above Ground Level

From 8.30m to 9.30m above Ground Level

From 11.30m to 12.30m

Square column below Ground level and upto 3.30m above Ground level

3.31m to 4.30m Height

4.31m to 5.30m Height

5.31m to 6.30m Height

6.31m to 7.30m Height

7.31m to 8.30m Height

8.31m to 9.30m Height

9.31m to 10.30m Height

10.31m to 11.30m Height

11.31m to 11.40m Height

Curved Surface - upto 3.30m Height

Reinforced Cement Concrete 1:11/2:3 (M 20) (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

Reinforced Cement Concrete 1:11/2:3 (M 20) FOR OHT (One Cement, one and half M.sand and three hard broken stone jelly) (for Over Head Tank) design mix using 20mm and 10 mm using hard broken granite jelly cement and M.Sand 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. Below 1.5m & upto 4.50m Below Ground Level.

0m to 1.50m below Ground Level

0m to 4.50m above Ground Level

4.50m to 7.32m above Ground Level

7.32m to 10.98m above Ground Level

10.98m to 14.54m above Ground Level

14.64m to 18.30m above Ground Level

Cement Concrete 1:3:6 (One Cement, three M.Sand and six hard broken stone jelly) using 20 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. For First Floor

For Second 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.]

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.

Plastering 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

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

White washing three coats using freshly burnt shell lime white in colour. Fevicol type gum should be used in the preparation of white wash solution, adequate quality of approved blue powder to be added to white wash solution for application to the walls 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 paving the floor with design mat finished anti-skid ceramic tiles of approved brand and quality of size 300 X 300 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).

Flooring with the Kotta Stone of size 25mm thick laid over cement mortar 1:3 (One cement and three sand) 20mm thick and pointing the joints to full depth of slabs with cement mortar 1:3 (One cement and three sand) mixed with colour oxide including laying, finishing, polishing with machine polish, curing etc., complete complying with standard specification

Flooring with the Eurocon tiles of size 300mm x 300mm laid over cement mortar 1:3 (One cement and three sand) 20mm thick and pointing the joints to full depth of slabs with cement mortar 1:3 (One cement and three sand) mixed with colour oxide including laying, finishing, polishing with machine polish, curing etc., complete complying with standard specification

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.

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.

Providing and fixing doors with door frames as per the design and details with the door farme made of well seasoned good quality teak wood frame size of 125mmX100mm finished with melamine polish of approved make, colour & pattern as per drawing and the door made of 35mm thick flush door shutters of solid core block board type bonded with phenol formaldehyde synthetic resin thermo pressed with 8mm thick teak wood external edge lipping finished with melamine polish of approved make, colour & pattern as per drawing. The construction procedure of the shutter should be as per IS:2202.The size of block, shall perfectly correspond to the maximum size of lock, covered in IS:2209. All the four edges of the door shutter shall be square. The shutter shall be free from twist or warp in its plane and of required size etc. The rate shall inclusive of supplying and fixing 6 nos of MS holdfasts of size 230x50x6mm MS flats suitably folded to the rejoined ‘Z’ shape to have two end flats 50mm long and over all length of the horizontal position as 230mm and including making necessary groove in the two end flats to accommodate screws, and the following of hinges and other hardwares; complete as directed by the Engineer in charge. (The rate includes cost of Door frame also).

Supply and fixing country wood scantling (first quality wood Paddock) 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).

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.

Supply and finishing in position of Solid PVC door shutters with Frame 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 fabricating and fixing in position of colour anodised aluminium matt finished two track sliding window in all floors with sliding and gutter arrangements so as to draw the water entering and made with extruded aluminiium section of required sizes as per IS Standard with necessary accessories such as rubber beedings with best quality rubber, lock, handle and supplying and fixing 4mm thick plain / frosted glass including the cost of all materials, labour, power consumption required for the fabrication, drilling holes in RCC columns, floor, masonry wall wherever necessary with power drills to the required extent and making good to the original condition after fixing. All aluminium sections are to be anodised with matt finish under electrically controlled conditions in accordance with IS1868 / 1962 for an average anodic film thickness with required microns, etc. complete. Outer frame:24 x 33 x 3mm @ 0.546 Kg./m., Centre Mullions : 59 x 33 x 2.50mm @ 0.99Kg./m., Shutter frame : 24x33 x 3mm @ 0.546Kg./m., Aluminium clips : 17.27 x 17.15 x1.40mm @ 0.175 Kg./m.

Providing aluminium louvered ventilator with new one of aluminium anodized natural colour matt finish louvered ventilator. The outer frame will be 63.50 X 38.10mm X 1.41mm @ 0.818 Kg/m and the louvers with moving arrangements will be made with aluminium channel of sizes 60 X 30 X 4mm @ 1.27 Kg/m 0with necessary glass panes for louvers 4mm thick aluminium “L” angles, screws, nails conveyances, scaffolding if any and power consumption charges required for fabrication wherever necessary with power drill to extent required and made good to the original condition after fixing etc. complete. The aluminium surface is to be anodized with matt finish under electrically controlled condition in accordance with ISI specification 1868 / 1962 of anodic film thickness for all sections. All the materials should be got approved by the Engineer,i/c., before fixing in position as directed.

Supplying and fixing in position steel balustrades using 20mm square rods spaced at 150mm centre to centre so that the two balustrades in each step shall be placed centrally and the top of balustrades connected with the hand rails (cost of hand rail shall be measured and paid separately) by means of MS flats of size 40mm x 6mm in the groove 40mm x 6mm provided at the bottom of hand rail; the bottom of balustrades shall be fixed on to the top of step concrete. An additional MS flat of size 50mm x 6mm shall be provided at the centre of balustrades connecting all square rods to the entire length including cost of square rods, flat and applying one coat of red oxide primer to the iron surfaces, etc., complete complying with standard specification and as directed by the departmental officers.

Painting two coats of exterior emulsion paint over one coat of exterior primer using best qualityand 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.,

Painting two coats of new iron works such as steel doors, windows, ventilators, windows 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).

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).

Painting the walls with two coats of cement paint over one coat of primer including cost of cement paint, primer including cost of cement paint, primer, cleaning and scrapping the wall, rendering the walls smooth with necessary putty brushes, scaffolding arrangements, labour charges etc., in all floors complying with standard specifications (The colour and shade of the cement paint shall be got approved by the Engineer i/c before use of work)

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 Engineer i/c before use on works).

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 C.P. wall mixer 2 in 1 with over head Shower Rose with arm of approved make and best quality including labour charge for fixing and finishing, etc. complete complying with standard specification.

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

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

Supplying and fixing of 15mm CP two way tap of good quality and approved make in correct position etc., complete with standard specifications and as directed by the Engineer,i/c.,

Supplying and fixing in position 15 mm dia C.P. short 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)

Supply and fixing of Stainless steeel 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).

Supply laying and jointing CPVC pipe of approved quality and make of the following dia fixed on walls with necessary clamps and screws including cutting and threading wherever necessary, etc. complete complying with standard specification and as directed by Engineer-in-charge. (Above Ground Level). 20mm dia CPVC pipe

Supply laying and jointing PVC pipe of approved quality and make of the following dia fixed on walls with necessary clamps and screws including cutting and threading wherever necessary, etc. complete complying with standard specification and as directed by Engineer-in-charge. (Above Ground Level). 25mm dia PVC pipe - 15 Kg /CM2 with ISI mark (Finolex or equivalent)

40mm dia PVC pipe - 10 Kg /CM2 with ISI mark (Finolex or equivalent)

Supply laying and jointing PVC pipe of approved quality and make of the following dia fixed on walls with necessary clamps and screws including cutting and threading wherever necessary, etc. complete complying with standard specification and as directed by Engineer-in-charge. (Below Ground Level). 50mm dia PVC pipe - 10 Kg /CM2 with ISI mark (Finolex or equivalent)

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). 20mm PVC Elbow with ISI mark

20 x 12mm PVC Tee

50 mm dia PVC bend

25mm dia PVC bend

25mm dia pvc Coupling

Supplying and Fixing of Cast Iron Manhole Cover (HEAVY DUTY) of size 0.60x0.60m including transporation and labour charges etc., and all other charges for shifting fixing finishing neat etc complete. (The M.H cover should be got approved by the Departmental Officer before use on the works)

Providing Granolithic floor finish for 50mm 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.

Supplying and filling the following size of broken brick jelly spread for septic tank dispersion trench filling including laying, spreading etc., complete with standard specification and as directed by the Engineer,i/c., - 40mm Size

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).- 75mm dia pipe 6 Kg / Cm2 with ISI mark

110mm dia pipe 6 Kg / Cm2 with ISI mark

90 mm dia pipe 6 Kg / Cm2 with ISI mark

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.

Fabrication, supply, delivery and fixing of outside MS ladder of 45cm wide made out of 50 X 50 X 6mm MS angle for sides and steps in 20mm MS plain rods fixed at 30cm centre to centre welded, jointed etc., providing with suitable side supports, clamps and locking arrangements provided with one coat of red oxide paint for providing access to roof top 30,000 Liters capacity OHT of suitable inclined length, including bottom anchorage and transportation and as directed by the department engineers.

Providing and fixing of RCC inner access ladder in RCC 1:1½:3 (One cement, one and half M.sand and three aggregates) using 20mm HBG stone for OHT including cost of reinforcement, placing grill in position, centering, shuttering charges, mixing concrete curing etc., to required height and clear width of 45cm consisting of two nos. of vertical post of 10cm X 15cm and step slab of 25mm X 25mm etc., complete and as directed by the department engineers.

Providing Ventilating arrangements with 50 mm GI pipes with mosquito proof nylon net etc., complete with standard specification and as directed by the Engineer,i/c.,

Providing cut stone slab in CM 1:3 of size 0.3 m x 0.3 m x 0.15 m etc., complete with standard specification and as directed by the Engineer,i/c.,

Supplying and Fixing of Cast Iron Manhole Cover of size (HEAVY DUTY) 0.60x0.60m including transporation and labour charges etc., and all other charges for shifting fixing finishing neat etc complete. (The M.H cover should be got approved by the Departmental Officer before use on the works)

Painting TANUVAS emblem on the SR with enamel paint as per Board's specification etc., complete and as directed by the Engineer,i/c.,

Supplying and fixing in position the following Gun metal gate / wheel valve of best quality and approved make and heavy type quality including cost of cutting, threading of the pipes and fixing of the G.I. pipe in position with white lead, spun yarn etc., complete complying with standard specifications. 65mm dia GM Gate valve

50mm dia GM Gate valve

Supply,delivery and fixing of pipes and specials for OHT connections etc., complete with standard specification and as directed by the Engineer,i/c., - 50mm GI pipe for scour - ‘B’ class

65mm GI pipe for inlet, outlet and over flow - ‘B’ class

63mm OD PVC 4 KSC pipe for drainage arrangements - ‘B’ class

75mm PVC Threaded coupler - ‘B’ class

63mm PVC Threadaed coupler - ‘B’ class

65mm GI Elbow - ‘B’ class

50mm GI Elbow - ‘B’ class

65 x 65 x 65mm GI Tee - ‘B’ class

65mm GI Coupling - ‘B’ class

65mm Flange set - ‘B’ class

50mm Flange set - ‘B’ class

75 mm x 63 mm PVC Reducer - ‘B’ class

90mm x 75mm PVC Reducer - ‘B’ class

65 x 50 mm GI Reducer - ‘B’ class

Labour charges for SR Pipe connection and complete complying with standard specification and as directed by the Engineer,i/c.,

Refilling in foundation, basement, etc with excavaed earth 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.

SIVAM ASSOCIATES

Bidder Name

Sri Sivasakthi Associates

SIVAM ASSOCIATES