GH ANNUR

Amount

Earth work excavation for foundation (for narrow excavation) 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.

Earth work OPEN EXCAVATION 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 excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

CEMENT CONCRETE 1:5:10 [One Cement, Five Crushed Stone 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.

Refilling basement with excavated earth other than crushed stone sand with an initial head lead of 100 mts. and depositing the earth as shown by the departmental officers in layers of not more than 15 cm thick well rammed, watered and consolidated etc. complete complying with standard specification

Supplying and filling in foundation, basement with CONVEYED GRAVEL 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 and basement with Filling Crushed Stone 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.

BRICK WORK in Cement Mortar 1:6 [One Cement and Six crushed stone Sand] using best quality Fly Ash Bricks of size 23 x 11 x 7cm for the following including curing etc., complete complying with standard specifications. [Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost].

For Foundation & Basement

For Superstructure in Ground Floor

For Superstructure in First Floor

BRICK WORK in Cement Mortar 1:5 [One Cement and Five crushed stone Sand] using best quality Fly Ash Bricks of size 23 x 11 x 7cm for foundation and basement including curing etc., complete complying with standard specifications. [Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost].

BRICK WORK in Cement Mortar 1:3 [One Cement and Three crushed stone Sand] using best quality Fly Ash Bricks of size 23 x 11 x 7cm for foundation and basement including curing etc., complete complying with standard specifications. [Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost].

DAMP PROOF COURSE with Cement Mortar 1:4 [One Cement and CS Sand] 12mm thick mixed with best approved quality water proofing compound conforming to Indian standard specification as specified by the departmental officers at 2% by weight of cement used and finishing, curing etc., complete complying with standard specification.

Supplying and erecting shuttering 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 in all floors complying with standard specifcation. [Payment for centering shall be given after the concrete is laid].

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).

RCC FLOOR SLAB, ROOF SLAB, RECTANGULAR BEAMS, ELL BEAMS, LINTELS, LANDING WAIST SLAB, CONAPY SLABS BED BLOCKS etc.,

FOR RECTANGULAR OR SQUARE RCC COLUMNS TOP AND BOTTOM SLABS OF RCC BOXING TO WINDOWS RCC SUNSHADES etc.,

FOR PLANE SURFACES SUCH AS VERTICAL SLAB, SIDE SLABS OF BOXING, VERTICAL DROPS, FACIA, VERTICAL WALL, ETC.

Providing and laying in position, standardised concrete Mix M-20 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/ms and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retad setting of concrete, improve workability without impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu'm') 7670 kg. of cs sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation and Basement

Superstructure in Ground Floor

Superstructure in First 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].

CEMENT CONCRETE 1:5:10 [One cement, Five CS sand and Ten hard broken stone] using 40 mm gauge hard broken jelly for FLOORING including laying, consolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete complying with standard specification. [The rate is inclusive of necessary planking for panelling wherever necessary and complete complying with standard specification and as directed by the departmental officers.

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Cement Concrete 1:3:6 (One Cement, Three crushed stone sand and Six broken stone jelly) using 40mm size hard broken stone jelly for dummy columns, excluding cost of centering shuttering reinforcement grills and fabrication charges but including curing etc. complete (Reinforced Cement Concrete 1:2:4 for slab to be extended upto top of splashing with pressed tiles and future extension rods to be embedded in CC 1:3:6 (One Cement, Three crushed stone sandand Six hard broken stone jelly). Dummy columns should be at least 1 metre height)

Superstructure in Ground Floor

BRICK PARTITION walls of 11.00 cm thickness in Ground Floor using best quality Fly Ash Bricks of size 23 x 11 x 7cm in Cement Mortar 1:3 [One Cement and CS Sand] using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers.

Paving the floor with best quality Double Charged Vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three crushed stone sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Paving the floor with self designed colour ceramic Tiles of best approved quality and colour of size 305 x 305 x 6mm in all floors laid over a base layer of cement mortar 1:3 (One cement and three Crushed Stone sand) 20mm thick and pointing neatly with same colour cement at 0.30 Kg/Sqm to suit the colour of the tiles and specifications. including finishing the joints and pointing flush with even surface etc., as directed by the departmental officers.

Dadooing walls with best approved quality colour glazed tiles of sizes 300mm x 450mm x 8mm and set in Cement Mortar 1:2 (One Cement and Two sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Jet Black with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone 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 specification.

Paving the floor with best approved quality Leather finish Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Jet Black with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone 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 specification.

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three crushed stone sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works).

Supplying and fixing of SS False Ceiling etc., complete complying with standard specification. (The make and brand of the stainless steel should be got approved by Executive Engineer before use on works).

Supplying and fixing of SS Wall Cladding etc., complete complying with standard specification. (The make and brand of the stainless steel should be got approved by Executive Engineer before use on works)

Supplying and paving of Vinyl Flooring 2mm thick etc., complete complying with standard specification

Paving the floor with best quality TACTILE PAVER type of new tek BT yellow colour ceramic tiles of size 305 x 305 x 15 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three crushed stone 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).

Weathering course in brick jelly lime concrete in Ground Floor using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 23cm x 23cm x (1.6-1.8)cm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes of 110mm diameter having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.

Supplying and fixing fine polished cuddapah slab of 20/ 30mm thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as direct.

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.

Supplying and fixing of Stainless Steel (Salem Stainless Steel) Door Frame (Box Section using Stainless Steel Plate of 1.6mm thick) of size 100mm x 60mm with a rebate of 30 / 35mm x 15mm on one side of the frame including supplying and fixing dovetail splayed end stainless steel hold fast etc., with one coat of zinc chromate yellow primer and filling the inside hallow portion with cement concrete 1:2:4 using 20mm HBG stone jelly etc., complete complying with standard specification.

Supplying and fixing Solid core Particle board flush shutter (Single leaf) of nominal thick of 35 mm with Teak ply on both sides and with T.W. lipping alround conforming to IS 2302 including supplying and fixing cost of wind appliances and furniture fittings such as 1no .300 x 12 mm aluminium tower bolt 2 nos. 200x12 mm aluminium tower bolts 1no. 250 x 16 mm aluminium aldrops, 2 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete as directed by the departmental officers.

Supplying and fixing solid core particle board flush shutter of nominal thick of 35 mm with necessary T.W. internal lipping conforming to IS 2302 with both sides alround Teak ply 35mm thick including supplying and fixing cost of wind appliances and furniture fittings such as 1no .200x12mm aluminium tower bolt 2nos. 150x12mm aluminium tower bolts 1no. 250x16mm aluminium aldrops, 3 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete as directed by the departmental officers.

Supplying and fixing following Ornamental Teakwood entrance door as per the drawings and designs approved by the departmental officers. The outer frame of the door is 150mmx100mm teakwood scantling. The main door shutter opening size is 2.40mx2.40m.The main door should be double leaves and each door shutter fully panelled, the bottom rails are of size 200x50mm.Middle, top and side rails size of 150x150mm with corner designed beeding works. The outer frames are designed with border works on entrance side. The cost includes all kind of furniture fittings such as brass aldrops, brass tower bolt, brass hinges, brass door stopper, brass handles, all the members are finished with two coats of melamine polish with outer priming coat. (Quality of all furniture fittings should be got approved by the Executive Engineer before use).

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door: Providing and fixing casement doors fabricated from un-plasticized polyvinyl chloride (uPVC) sections. Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals. Hardware: All the hardware like friction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing: The window system should be glazed with 5mm plain float glass / 6mm bison lam.

Manufacturing supplying and fixing of Steel door (single leaves) with the following specification MS angels of size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x5mm for the shutter frames stiffeners with 32 x 6mm M.S flat is provided at required intervals in the shutter frame. 18-gauge C.R. sheet laid as panel in the shutter and welded intact. M.S. flat 18x5mm is welded over the 32 x 6mm M.S. flat sandwitching the C.R. sheet in between additional stiffeners with 18x5mm M.S. flat is provided diagonally at the rear side of the shutter, 3nos. of hinges in case of single leaf and 6nos. of hinges in double leaves shutter to be provided 6nos. of holdfasts 120 mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 2nos. one at the top and the other at the bottom are provided 1no. Aldrop is provided incase of double leaf door at lock rail section in the door in single leaf door, one more aldrop is provided in the inner lock rail section of the door One rotaing locking arrangements for the inner side of the door and additional provision for locking arrangements for lock is provided on the rear side of the door at an appropriate place. Incase of double leaf door M.S.Flat 32 x 3mm at 1.1Kg/m is provided on the one shutter t conceal the gap between the two shutters.at an appropriate place in the door. A tie bar is provided at the bottom of the frame to prevent twisting of frame during transportation and fixing. All members are given a coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials, labour charges, transportation to site of work, loading, un loading and all other incidental charges etc., complete.

UPVC Window Specification: 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 125GSM 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 connecting 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 all round the frames. The window should be got approved from the Executive Engineer before use on work

UPVC Ventilator Specification: 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 Executive Engineer before use on work

Supply & fixing of WPC (Wood Polymer Composite) Frame extruded with size 75mm x 50mm. The single core door made of rigid WPC compound with minimum Bulk Density of 900 KG/ Cub.Mt. & shore hardness of 55. Supply & fixing of WPC door shutter, extruded as a single core board with rigid WPC compound with the thickness of 25mm (+/- 1mm) & minimum Bulk Density of 550 KG/ Cub.Mt. & shore hardness of 55. For the aesthetic appearance, the door shall be a printed digitally on one side of the shutter and the design is as decided by the Engineer in-Charge of the department. The WPC door shall be fixed onto the WPC frame with 3 Nos of 5” SS Hinges and the door shall have 2 towerbolt on one side and 1 towerbolt or aldrop on other side for locking system and 2 numbers of handle on the either side of the door shutter, all made of aluminium.

Supplying and erecting pull and push type Manually operated (up to 8 m2 area) rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc.,

Supplying and fixing colour galvalume sheet roof of 0.47mm thick and steel tubular box section of 100x50x3mm of 1meter interval including priming coat fixing in position with all necessary accessories complete complying with standard specification and as directed by the departmental officers.

Supplying, and fixing M.S. GRILLS for open courtyard grill, grill work to doors, windows and ventilators etc, using necessary flats for inner and outer members which should be fixed or welded to masonry or column including necessary dismantling or making holes and redoing the same to original condition as directed by the departmenta officers inclusive of cost of providing one coat of best quality red oxide primer completre complying with standard specifications.

Plastering with Cement Mortar 1:5 (One cement and Five P-sand), 12mm thick mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers

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 mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing 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

Plastering with Cement Mortar 1:3 (One Cement and Three P-Sand) 12mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement and mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing used including finsihing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.

Painting two coats of newly plastered wall surface with ready mixed plastic 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 the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat of over cement plastered wall surface ect., complete complying with standard specification.

Painting New Iron works for doors windows and ventilators, iron bars, weldmesh, wiremesh, screen, steel bars, flats and other similar works etc., with two coats of qpproved first quality of synthetic enamel paint over the existing red oxide primer in all floors. The rate is inclusive of cost of all materials and labour, brushes and scaffolding charges etc., complete complying with standard specification. (The cement paint should be got approved by the Executive Engineer before use on works.

Painting new wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Providing granolithic floor finish of the 25mm thickness with plain cement concrete 1:2:4 (One Cement, Two sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Providing Anti-Termite Treatment to soil adjecent and under building foundation, plinth periphery of the building by application of chemicals of IS 6313 part I to IV in stages to suit the progress of work consist as per the detailed specification as below (Measurements taken for the plinth area for the purpose of payment) including braking of termit mounds, making holes with crow ar, closing the holes after the treatement and including cost of chemicals, labour charges transport and storing etc., complete (The chemical should be got approved by the Executive Engineer before use on works)

Stage-1: Spraying anti-termite chemical solution for the foundation before laying concrete in bottom and sides of foundation. Stage-2: Spraying anti-termite chemical solution to the grade beam level, spraying has to done for the grade beam, brick masonry contact with the back fill earth. Stage-3: Spraying anti-termite chemical solution on the sand for the flooring before laying the flooring concrete. This treatment has to be carried out on the sand filling by making holes with crow bar to a depth of 60 cms and at 60cms intervals on both. Stage-4: Spraying anti-termite chemical solution alround building outside by making holes through bar before laying plinth protection and the holes to be closed after the treatment.

Supplying, laying and jointing UPVC pipes of approved quality and best variety of B Class pipes of the following dia including labour for fixing UPVC Specials (excluding charges for cutting and threading and cost of such specials) with necessary shellac, thread ball, etc., and making holes on the wall / concrete and making good the dismantled portion to the original condition with necessary brick work / concrete. The pipes are to be painted with one coat of tar and tightly pastened with tar dipped gunny tape, etc., complete complying with standard specification. The UPVC pipes shall be got approved by the Executive Engineer before use on work. External water supply - Below Ground level

32mm dia UPVC Pipe

Above Ground Level

32mm dia UPVC Pipe

25mm dia UPVC Pipe

Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works.. Internal water supply-Above Ground level

20mm dia UPVC Pipe

Supplying and fixing in position UPVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the UPVC soil stacks, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The UPVC specials should be got approved by the Executive Engineer before use on works).

UPVC Union

32mm Dia

25mm Dia

20mm Dia

UPVC Elbow

32mm Dia

25mm Dia

20mm Dia

UPVC TEE

32mm Dia

25mm Dia

20mm Dia

UPVC Reducer

32mm x 25mm Dia

25mm x 20mm Dia

20mm x 15mm Dia

UPVC Hex Nipples

25mm Dia

Supplying and fixing of taps with following dia and types of approved make conforming to BIS specifications 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 Executive Engineer before use on the works)

15mm dia brass CP screw down tap (heavy duty)

SS Elbow Action Tap

Supplying and fixing the following size of Gun metal Wheel valve (Heavy type) of approved quality and good variety but including necessary cutting and threading of G.I.Pipes for jointing the valves as directed by the departmental officers.

32mm dia Gun metal wheel valve

25mm dia Gun metal wheel valve

Supplying and fixing in position white glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank wiht all accessories should be got approved by the Executive Enginer before use on works)

Supplying and fixing in position of best Indian make white glazed earthenware Wash hand Basin of size 550 x 400mm with a pair of C.I brackets, 15mm dia brass chromium plated tap, 32mm dia G.I waste water pipe, 32mm dia Chromium plated brass waste coupling, plug with chain, 15mm dia PVC connection, 15mm dia Gun metal wheel valve with ISI mark, and necessary G.I. union and G.I elbow, including fixing the wash hand basin in position with white lead, clamps, teak wood plugs, screws, rubber washer, conducting necessary leakage tests etc., complete complying with standard specification.

Supplying and fixing in position best quality approved make SS Sink of size 600 x 450 x 200mm including cost of 32mm dia CP waste coupling, 32mm dia PVC waste pipe with rubber plug and chain, 15mm dia brass nipple including fixing the sink in position and testing for leakages etc., complete complying with standard specifications excluding CI brackets. [The sink and specials should be got approved by the Executive Engineer before use on works]

Supplying and fixing position CI Nahani Trap of 75 x 50mm sizes 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 crushed stone sandand five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works).

Supplying and fixing in position of best quality PVC soil / waste pipe (6Kg / 1 cm2) of following size having ISI mark and providing leak proof joints including fixing to the wall with specials, PVC / MS clamps etc., and making connection to all sanitary fittings, dismantling the masonry / R.C.C works wherever necessary and redoing the dismantled portion to the original condition complying with standard specification etc., complete. (The P.V.C pipes should be got approved by the Executive Engineer before use on works)

110mm diameter PVC Pipe

75mm diameter PVC Pipe

Supplying and fixing in position PVC Specials (6Kg/Cm2) such as plain bend, door bend, plain Tee, Door tee, offsets, Y section, plain or with door of various sizes of best approved quality conforming to iss and providing leak proof joints including fixing to walls and giving connection to the PVC soil stacks, dismantling the brick masonry/RCC floor or roof slab and redoing the dismantled portion to original condition etc., complete complying with standard specification. (The P.V.C pipes should be got approved by the Executive Engineer before use on works)

110mm dia PVC Door Elbow

110mm dia PVC Plain bend

110mm dia PVC Plain Elbow

75 mm dia PVC door Elbow

75mm dia PVC Elbow

Supplying and filling 40mm guauge HBGS stone jelly for dispersion trench including loading conveying and unloading and as directed by the departmental officers etc. complete complying with standard specification.

Supplying and filling 20mm guauge HBGS stone jelly for dispersion trench including loading conveying and unloading and as directed by the departmental officers etc. complete complying with standard specification.

Construction of INSPECTION CHAMBER of 0.60 x 0.60 clear sizes including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five crushed stone sand] using best quality Fly ask bricks of size 23 x 11 x 7cm with Plastering with Cement Mortar 1:3 [One Cement and Three Plastering Sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three Crushed stone Sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete

Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications

Supplying and fixing PVC ventilating shaft of 110mm dia (having working pressure 4 kg. / sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc., complete complying with standard specifications and as directed by the departmental officers

Supplying and fixing ready made 2000 Liters capacity P.V.C Tank (made of HDPE) including necessary brick work conveyance loading, unloading labour for fixing etc., complete complying with standard specification as as directed by the departmental officers.

Supplying and erecting in position of best quality of I.S.I approved make of 2 HP Three phase high speed submersible motor with 440 Volt 2880 RPM and Suitable base plate with necessary accessories and star delta starter with overload protection unit and timer (BCH make 440 Volt, 3Phase) 3 x 2 1/2" KDS, 527++ includingcost of Motor Pumpset, accessories, fixtures foot valve, necessary wiring earthing, fitting charges etc., complete as directed by the departmental officers.

DRILLING 150mm dia [6"] Vertical bore using power drill in hard rock to any required depth as directed by the departmental officers including labour charges for inserting casing pipes to the require depth assembly in drilled hole including welding the joint if necessary, grouting the casing pipe etc., and including transportation charges for the rig and support vehicle.

upto 150m

Supplying and delivery of PVC Casing pipe of 6" dia (6kg/cm2) as per IS 12818/1992 with ISI Marking of following diameter in 3m length with screwed and socket end and centering guides for every 15m length of pipe to suit deep bore wells for delivery including loading, unloading, freight, insurance etc., complete (Rate inclusive of Excise duty)

Supplying and fixing of suitable PVC end cap (6Kg/cm2) for 6" dia bore well of best quality with ISI mark. (The PVC end cap should be got approved by the departmental officers before execution)

Supplying and fixing and jointing 40mm dia UPVC pipe for submersible motor as per ISI mark etc., complete as per standard specification and as directed by the Departmental officers.

Supplying and fixing 5HP /40 stage delivery submersible motor including panel board ISI make for 6" dia bore well with pump, necessary accessories such as bolt gun metal jet assembly with 1 number pressure gauge metal complete comprising with the following additional accessories and submersible cable. - The motor shall be of ISI approved variety and shall be got approved by Executive Engineer before erection- Accessories:-. a. 3 Phase star delta starter of 32 AMP of approved quality and make with ISI marks - 1 No. b. 3 Phase 32 AMP main switch of approved quality and make with ISI marks - 1 No. c. Single phase preventer of approved quality and make with ISI marks - 1 No. d. Switch Board to accommodate the starter and main switch power capacitor of suitable capacity as per standard norms of TNEB.

Supplying and fixing of 1/2" dia Nylon rope for submersible motor of approved quality in etc., complete complying with standard specifications.

Supply and fixing of water proof 3 core 4sq.m. flat PVC insulated copper cable for submersible pumpset in the borewell including fixing and tying with copper wire and clamping water pipe etc., complete as directed by the departmental officers.

Supplying and Fixing of Aluminium Dye Cast letters of following size to suit the Architectural elevation drawings given for the including Cost ,conveyance and all other materials and Labours involved etc., complete and as directed by the Department Officers.

Aluminium Dye Cast Letters 9" size

Aluminium Dye Cast Letters 6" size

Tamilnadu Government Emblem of dia 15"

Gas Outlet Points: (Self sealing type - Single / DIN outlet pipe) with 'S' type bracket made up of copper and the out let of non-interchangeable for other gas. The outlet points are brazed with brass bracket with self sealing valve (Stainless Steel) with all accessories and complete set and are covered by plastic cover duly colour coated as per specific gas and button cover etc., complete as directed by the Departmental Officers and as per IS Code 12827/1989 & ISO 7396/1987 Specification.

Medial Gas Copper Pipeline arrangement to hang on the wall of socket type connection installation of seamless cleaned and degreased non aresenical phosphorous gas copper pipe line with saddles complete with brazing work including all copper fitting (tee, elbow, reducer, coupling) The copper pipelines should be tested suitable for a steam of working pressure of 17.34 kg/ cm2 (17 bar) and confirm to BS 864 Standard with specially made for brazed socket type connection. The medical gas copper pipeline should be tested as per standard and commissioning after painting as per International Code No. IS 2379/1963 Table-V. The pipe lines installed at hte various wings and floors etc., complete as directed by the Departmental Officers as per IS code 12827/1989 & ISO 7396/1987 Specification.

28mm OD 0.90mm thick copper pipe

22mm OD 0.90mm thick copper pipe

15mm OD 0.90mm thick copper pipe

10mm OD 0.90mm thick copper pipe

Brass Isolation Valve suitable for the copper pipe and should be of not lubricated 90 degree turn lever ball valve of reputed make, connected in line with medical gas pipe line system by using suitable size brass valve adopter union, ferrule, nipple, rubber "O" ring, tapion lap and etc. All pipe line regulators shall be capable of controlling pipe line pressure and must compatible with the requirements specified in IS 12827 /1989. All valves should be pneumatically tested for twice the working pressure for the gas line as per IS Code 12827/1989 & ISO 7396/1987 Specification

28mm Isolation Valve

22mm Isolation Valve

15mm Isolation Valve

Oxygen Manifold arrangement of 2 banks x 12 cylinder each wing with semi automatic control panel which includes contact gauge 2 No., oulet pressure gauge, brass heavy dut IO x regulator 2 Nos., with suitable adopter, flexible SS Hose. Manifold shall be of a construction and of a designs and material suitable for the service pressure in accordance with IS 12827-1989. Emergency alarms with illuminating display for low/ high pipeline pressure and malfunctioning of system. 1) Manifold top frame with provision for connecting 12 cylinders on right bank and 12 cylinder on left bank with high pressure interconnecting tubing, silver brazing, non return for claping 2 x 12 cylinders and related fastener. The O2 manifold should with stand a pressure of 140kg. / CM2 The installation is commissioned after testing as per standards and painted as per International Code and as directed by the Departmental Officers as per IS Code 12827 /1989 & ISO 7396/1987 Specification

Nitrous Oxide Manifold Arrangements of 2 banks 3 Cylinder each wing, with automatic control panel which includes contact gauge 2 Nos. outlet pressure gauge, brass heavy duty IOX regulator 2 Nos. with suitable adopter, flexible SS hose. Manifold shall be of a construction and of a designs and material suitable for the service pressure in accordance with IS 12827 -1989. Emergency alarams with illuminating display for low / high pipe line pressure and malfunctioning of system.

1) 2 x3 cylinder Nitrus Oxide Manifold should be suitable with stand a pressure of 140kg/ Cm2 and above along with high pressure copper annealed tail pipes with end brass adapter suitable for Nitrous Oxide Cyliners and manifold. 2) Top frames comprising of high pressure copper pipe of size 12mm ID 1.5mm wall thick with high pressure brass fittings made of high tensile brass and connetions through non -return valves, high pressure copper tail pipes made of high pressure copper pipe size of 7mm ID 1.5mm thick. 3) The disign of middle and bottom frames should be provided to fit both round and flat bottom cylinders safely with fitted heavy duty regualtor. The Manifold should be tested at 3500 pig as per IS 12827/1989 & ISO 7396 / 1987 Specification.

Supply of Flow Meter made up of Brass with Humidifier Bottle Flow Meter should be back pressure compressed and should be accurate gas flow measurement with control range 0-13 litres per miniute. It should meet strict permission and dumbling standard. The meter body should be made of brass materials. The humidifier bottle should be made of unbreadkable polycorbonate material and auto cleavable at 134 degree centigrate. The includes flow meter and its accessories (silicon tube with mask.) The cost of materials including transport, etc., complete as per standard specification and as directed by the Dpartmental Officer and as per IS 12827/1987 & ISO 7396/1987

Supply of Ward Vaccum Unit with Gauge both mounted on a collection jar of capacity 600 ml and with a wall bracket for mounting it on the wall. The collection jar should be made of unbreadkable polycarbonate materials which is fully auto cleavable at 134 degree centigrade as per standard specification and as directed by the Departmental Officer and as per IS 12827/1989 & ISO 7396/1987 Specification . The rate includes cost of silicon hose with SS nipple on either side.

Supply, erection, testing and commissioning of Pressure Gauge with 0 to 14kg. Range of reputed make with necessary valve, milling thread MS coupling fixed at delivery pipe ling in pump house to read the developing pressure including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition whererver found necessary etc complete as per standard specification and as directed by the Departmental Officers. Make: H-GURU / ISI MAKE / EQUIVALENT.

Theatre Vaccum Unit: The unit should comprise of two reusable 2000ml shatter resistant bottle. Each made up of ply carbonate material and fully autoclavable at 134 degree centigrade, should have a vaccum regulator with instant ON/OFF switch and three way left, right or both. All the above itesm should be mounted on atrolleyy having free moving castor wheels. (As per IS12827/1989 & ISO 7396/1987)

Supply, installation, testing and commissioning of equivalent to Intersoil Rand Receprocating Air Cooled Type (10HP + 5HP) rating Vaccum Pump as per following provsiions. As per IS 12827 /1989 & ISO 7396/1987 Specification. a) Vaccum pump -10HP- 1set b) Electric motor - 5HP - 1 No. c) DOL Starter with OLR - 1 No. d) Vaccum switch - 1 No. e) Vaccum Gauge - 1 No. f) Control frame wth Fittings - 1 No. g) Suction Scrubber - 1 No i) GI & MS fittings- 1 No. j) Brass fittings - 1 No. k) Exhaust Silencer - 1 No. l) Base frame for motro and vaccum pump - 1 set m Pilot line with fittings - 1 set, Vaccum Room & Air Compressor Room Inside

Supply, installation , testing and commissioning of Compressed Air System of Reciprocating Oil Free Air Compressor belt driven type air compressor with following provisions. As per IS 12827 /1989 & ISO 7396/1987 Specification. a) 10HP Air Compressor - 2 Nos. b) Electric Motor 10 HP - 2 Nos. c) Dol Starter - L&T - 10HP - 1 No. d) Base Frame Kit (for Motor and Compressor)-1set. e) Pressure Switch - 1 No. f) Pressure Gauge - 1 No. g) NRV and Pilot Fittings - 1No. h) Delivery Tube - 1 No. i) Foundation Bolts & Anchor Fasteners - 1 Lot j) Belt Guard - 1 No. k) Air Driver 50 to 60 cfm. capacity - 1No. Drain Ball Valve - 1No. Air Outlet Compressor Room Inside Accessories. Non-Return Valves, Air Pressure Switch, Pressure Gauge, Isolation Valves, Air Filters etc., Inter connecting piping: Mild Steel Pipe of 2" with fittings.

Supply, installation, testing and commissioning of MS fabricated Vertical Mounted Type 500 liters capacity Vaccum Receiver with inlet and outlet and drain holes provided suitable to operate with vaccum pump etc as directed by the Departmental Officers.

Supply, installation, testing and commissioning of MS fabricated Vertical Mounted Type 500 liters capacity Compressed Air Receiver with inlet and outlet and drain holes provided suitable to operate with vaccum pump etc as directed by the Departmental Officers.

Prop.R.Muruganantham, M/s.Sunmathi Construction (BID ID -1175779)