Construction of 50 bedded critical care block at Shencottai Government Hospital in Tenkasi District.

Amount

Earth work Excavation for foundation in all soils and sub soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring, strutting and bailing-out of water wherever necessary, re-filling the sides of foundation with excavated earth in layers of 15cm thick well rammed and compacted, depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 meters and lift of 2 meters and clearing and levelling the site etc., complete with standard specifications.

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

Supplying and filling the basement with conveyed earth with a lead of 0.00 to 5.00 kmmr 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.

Refilling with excavated earth (other than sand) with an initial head load 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 and basement with 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.

Cement Concrete 1:5:10 (one Cement, five Crushed stone sand (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 1:5:10 (One cement, Five crushed stone sand (M-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 as directed by the departmental officers).

Providing Anti-Termite Treatment to soil adjacent 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 breaking of termit mounds, making holes with crow bar, closing the holes after the treatment 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 M-Sand for the flooring before laying the flooring concrete. This treatment has to be carried out on the M-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.

Brick work in Cement Mortar 1:6 (one cement and Six crushed stone sand (M-sand) using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-3/4" for including pointing with same mortar, levelling and curing, etc., complete complying with standard specifiction

In Ground floor

In First floor

In Second floor

In Third floor

Brick work in Cement Mortar 1:5(one cement and five crushed stone sand (M-sand) using best quality of country bricks of size 8-3/4" x 4-1/4" x 2-3/4" for including pointing with same mortar, levelling and curing, etc., complete complying with standard specifiction

In Foundation and Basement

Brick partition walls of 10.80cm thickness using best quality country bricks of size 8-3/4" x 4-1/4" x 2-3/4" in Cement Mortar 1:3 (One Cement and Three Crushed Stone sand (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)

In Ground Floor

In First Floor

In Second Floor

Supplying and erecting steel centering including supports for plain surfaces for reinforced cement concrete work such as column footings, column pedestals, grade beams, plinth beams, staircase steps, critical piers, etc., which require only nominal stutting using mild steel sheets of size 90cm x 60cm of B.G.10 stiffened with welded mild steel angles of size 25 mm x 25 mm x 3 mm boarding laid over silver oak (or) country wood joists of size 10 cm x 6.5 cm spaced at about 90 cm centre to centre and supported by casuarinas props of 10cm to 13 cm dia spaced at 75 cm centre to centre at suitable intervals etc., complete complying with standard specifications. (Payment for centering shall be given after the concrete is laid)

Supplying and erecting centering for sides and soffits including supports and strutting upto 3.29m high for plain surfaces such as RCC slab, beams, TEE or Ell beams, Lintels staircase beams etc., with all cross bracings using mild steel sheets of size 90cm x 60cm of B.G.10 stiffened with welded mild steel angles of size 25 mm x 25 mm x 3 mm boarding laid over silver oak (or) country wood joists of size 10 cm x 6.5 cm spaced at about 90 cm centre to centre and supported by casuarina props of 10cm to 13 cm dia spaced at 75 cm centre to centre at suitable interval. etc., complete complying with standard specifications. (Payment for centering shall be given after the concrete is laid)

For plane surfaces such as sides and bottom of RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

For plane surfaces such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc.

Providing additional strutting to centering of RCC slabs of plain surface for every additional 1.0 metre height or part thereof but not less than 30 cm, over the initial 3.00 metre height from floor level using casurina props of 10cm to 13cm dia including cross bracing etc., complete complying with standard specification and as directed by the departmental officers.

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 325Kg/m3 and maximum water cement ratio of 0.55, including admixture (Plasticizer/super plasticizer) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about(5cum) 7730 Kg. of 20mm machine crushed stone jelly and with about (3.3 cum) 5156 Kg of 10-12mm machine

crushed stone jelly and with about (4.79 cum) 7670Kg of Crushed stone 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 aggretates to be used should complying with standard specification and as directed by the departmental officers.(No seperate payment will be made by the department for the excess usage of materials.)

In Foundation and basement

In Ground floor.

In First floor.

In Second floor

In Third floor

Supplying, fabricating and placing in position Mild steel / Ribbed Tor steel reinforcement grills for all RCC works as per the design given including cost of steel and G.I black binding wire in all floors etc., complete complying with standard specification. (The contractor will have to make his own arrangements for the supply of MS plain rod / RTS rod and GI binding wire)

Weathering course in brick jelly lime concrete 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 departmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Crushed Stone sand (M-Sand) 12mm thick mixed with water proofing compound conforming to BIS 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.

Paving the floor with best quality Double Charged Vitrified 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 (M-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)

Providing granolithic floor finish of the required thickness with plain cement concrete 1:2:4 (One Cement, Two crushed stone 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)

25mm thickness

Suppying and fixing of 2 mm thick imported gerfloor of antibacterial cum anti virus vinyl flooring materials for operation theatre and wall gladding work as per specification. The joint should be welded with PVC rod to same colour. The wall and the floor joints should be provided with confirming. The rate included cost of preparation of surface with zero level finishing with micro cement (german make) English adhesive / mix of 3 chemicals water mixing/ heavy duty stirrer machine authorised by the gerfloor for self levelling laid by the experinced staff with rubber shoe and prepare and materials transportation and labour charges etc complete.

Paving the floor with best approved quality fine polished Kota stone slabs of size 600 x 600 of 18 / 20mm 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 in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments and polishing with floor polisher to a high degree of finish etc., The kota 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.

Flooring with Anti skid Self Designed Colour Ceramic Tiles of size 305 x 305 x 6mm ceramic tiles laid over 20 mm thick cement mortar 1:3 (One Cement and Three Crushed stone sand (M-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)

Paving the floor with pre-polished concrete anti-skid step 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 (M- 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)

Paving the floor with Cement based Hydraulically pressed Anti skid tiles (pattern design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three Crushed stone sand (M-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)

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges 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 (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 matching 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 speciification.

Nosing the granite for required shape and design with hand machine etc., complete complying with standard specification and as directed by the departmental officers. (Double Nosing)

Supplying and fixing of SS Wall Cladding

Dadooing walls with colour designed digital printed ceramic tiles of size 300mm x 450mm x 8mm best approved quality tiles set in Cement Mortar 1:2 (One Cement and Two Crushed Stone sand (M-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 (Non branded) and as directed by the departmental officers.

Dadooing walls with best approved quality, granite tiles of synthetic grey, paradise, and similar varieties of suitable sizes) in Cement Mortar 1:2 (One Cement and Two crushed stone 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.

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.

Providing Cup-board Shutter with frame using termite / water proof plywood of 19mm thick over which laminated sheet of 0.8mm thick fixed inside the shutter and 1mm thick fixed in the outside of the shutter using fevicol along with necessary furniture fittings, such as, hydralic hinges, tower bolt, handles, multi purpose locks etc., as directed by the Departmental Officers. The design pattern, water proof plywood, laminate sheet and other materials should be got approved from the Executive Engineer befoe use on work.

Brick Jelly Lime Concrete 1:2:5 using 40mm brick jelly in Lime Mortar 1:2, including curing etc. complete and as directed by the departmental officers.

In First Floor

In Second Floor

Providing and filling the tile joint with epoxy grout with following specification: Surface preparation including cleaning the joint to be free from dust and loose particles. Providing masking tape on either side of the tile joint edges and providing sealing the tile gap with epoxy tile joint grout and finishing neatly and as directed by the departmental officers. The rate inclusive of cost of materials and labour, etc., complete.

Providing Polymer Coating (Water Proof Coating) for sunken portion of toilet with following specification and the surface shall be cleaned to remove all dust, foregin, matters lose materials or any other deposits of contamination by rubbing with wire brush. Slurry: Dry blend and polymer liquid blend shall be mixed into the desired ratio as per recommendation of the supplier. The mix shall be stirred thoroughly until no bubbles remain in the mix. Any lumps found in mix shall be removed. Apply first coat of polymer modified cementitious slurry by brush on wet cleaned surface. After drying, second coat shall be applied on the first coat as directed by the departmental officers etc. The rate inclusive of cost of materials and labour,etc., complete.

Supplying and Painting the walls with two coats of wall putty as instructed by the departmental officers including preparation of surface curing,etc., complete in all floors complying with standard specifications.(The wall putty shall be got approved by the Executive Engineer before use of work)

Plastering with Cement Mortar 1:3 (One Cement and Three plastering Sand) 20mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement used including finsihing, curing, etc., complete in all floors 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 Plastering Sand (P-sand)) 10mm thick mixed with bonding agent Cebex112, Zydex-Zycrete 2x or other equivalent compound conforming to BIS at 200 ml of one cement bag (50kg) for increased workability and air entrainment used finished including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complete complying with standard specification and as directed by the departmental officers

Plastering with cement mortar 1:5 (One cement and Five Plastering sand (P-sand) 12mm thick mixed with bonding agent Cebex112, Zydex-Zycrete 2x or other equivalent compound conforming to BIS at 200 ml of one cement bag (50kg) for increased workability and air entrainment used finished in all floors including curing etc. complete complying with standard specification and as directed by the Departmental Officers.

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

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

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

Supplying and fixing in position best approved of BIS quality of PVC rain water down fall pipes having a working pressure of 4 kg/cm2 including cost of necessary 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 cost of removable of 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 3m pipe length etc., complete complying with standard specification.

160 mm dia PVC pipe

110 mm dia PVC pipe

Providing and Fixing of PVC Trims (Corner beeding) at the outer corner profiles of the tiles including cost of material, labour and handling etc. as directed by departmental engineers at site of work and as per standard specification.

Lowering RCC Hume pipes 300mm dia into the trenches and laying to proper grade and alignment (including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and laying the pipeline including materials and required specials, cutting, threading, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the Dept. officers

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.

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.

Supplying and fixing mild steel iron grill for windows ventilators and grill gate MS ladder etc., including one coat of red oxide primer using M.S.angle of size 40x40x6mm and grill using 20x6mm MS flat and necessary hold fast with M.S.angle of size of 40x40x6mm-230mm long spliced at end is to be provided appropriate places for fixing the grill etc complete complying with standard specification. The type design for the grills, gate etc., should be got approved by the departmental officers before execution.

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

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 commercial ply 3mm thick including supplying and fixing cost of wind appliances and furniture fittings such as 1no .200 x 12 mm aluminium tower bolt 2 nos. 150x12 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. (Single Leaf)

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 commercial ply 3mm thick including supplying and fixing cost of wind appliances and furniture fittings such as 1no .200 x 12 mm aluminium tower bolt 2 nos. 150x12 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. (Double Leaf)

Providing and fixing of 1.2mm thick Lead Lining Door for X-Ray Rooms, Scanning Rooms with Mild Steel Door Frames 105mm x 57mm X 18 G and 12 G x 50mm Shutter made of GI with PWG finish and honey wool insulations with SS 101mm x 75mm x 3mm SS 304 Ball Bearings Butt Hinges, Mortice Sash Lock ML 100A, 50mm BS, 85mm centre, CL 207 : Key & Knob 70mm, 5 Pin Cylinder with Handle SS Finish (Dorma Make), Heavy Duty Door Closer, Frames fixed wih walls using Mortice Sash Lock ML 100A, 50mm BS, 85mm centre CL207: Key & Knob 70mm, 5 Pin Cylinder with Handle SS Finish (Dorma Make) all neccesary accessories and fittings as per the required and as per the approval for the Department Officer

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 panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, Lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter. Solid panel PVC door with frame.

Manufacturing supplying and fixing of steel door with the following specification MS angles 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. Single leaf

Supplying and fixing of PVC sliding Door With Roller

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 excluding cost of priming coat 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 and fixing structural glazing fabricated from roll formed sections made of galvanized steel colour coated (Base steel as per IS 513 of ‘D’ quality, galvanized as per IS 277 with Zinc of 120 grams / sqm.) with total coated thickness of 0.72mm. The glass holding section made of 304 grade SS of 0.6mm thick. Galvanized steel sections are to be used as stiffeners inside the colour coated steel / powder coated sections as per the design requirement. Design calculations are made to suit wind pressures as given in IS 875. Paint specifications: Primer coat with epoxy primer of 5-7 microns thick, finish painted with a polyester paint of 12-16 microns thick and back coated with alkyd backer of 5-7 microns or powder coated with pure polyester powder upto 50-60 microns thick. Dimensions: The section should be of 37 x 53mm for frame vertical, 37 x 53mm for frame horizontal section and section for reinforcement should be of 31 x 55mm. glass holding section should be of 37 x 37mm for top and bottom grids in between should be of

37 x 18mm. Accessories: Brackets made of CRCA powder coated / electro plated should be used to fix vertical at top and bottom and vertical to slab as per site requirement. Polyurethane brackets should be used to connect horizontal section to vertical sections. Silicone: Natural cure, with good UV resistance to be used. The above frame should be fixed to brick / concrete masonry by using nylon self–expanding cap and driving MS electro plated 80mm long screws into the caps through frames.Glass: 5mm reflective Saint Gobain OR equivalent.

Providing and fixing of Aluminium Composite Panel (ACP) 4 sided having 50 x 25 x 1.50mm frame work vertical and horizontals out of specially designed extruded sections withstand wind pressure of 180 Kg/sq.m and fabricated fixed at all level elevation and heights. The extruded section cutting and fixing required space extruded section shall be of 6063 and alloy of BSH 9 confirming T is – 63400 rate shall included to fix the main frame with necessary clamps, fasteners, bolt nuts etc. The main frame of extruded section shall be of 22843 & 22739 (H9) grade conforming to BS 4174 (or) IS 8147. Rate shall included 4mm thick ACP sheet (0.25 + 3.5 + 0.25) alstrong or equivalent fixing with spacer tape and the ACP sheet bounded with special type structural sealant of dow corning 789 or equivalent in dust free conditions the gaps between ACP sheet to be filed with whether sealant and backer rod or 12mm foam sheet to ensure water and air tightness in all complete complying with standard specification as directed by the departmental officer.

Providing and fixing Acoustic Wall Panelling (equivalent to Armstrong) In channelled wood works perforated panels of width 192mm, thickness of 1.5mm and length of 2400mm or as per required by the Departmental Engineer made of a high density fibre board with minirnum 725 kg./m3 density substrate with a laminated facing as per the approved shade and finish and a melamine balancing layer on the reverse side. The boards shall have a special peforation pattern where the visible surface has a "Helmholtz" fluted perforation of 3mm width and 21mm of visible panel each. The edges of the panels shall be "tongue-and-grooved" to receive special clips for installation. The back of the perforated panel shall have sound absorbing non woven acoustical fleese having NRC of 0.52. The panels shall be mounted on special aluminium splines using clips provided by Armstrong and approved by the Engineer-in-Charge. Installation: Install aluminium box section (provided by others) of section 50mm x 25mm or as approved by the Engineer-in-Charge

on the solid wall horizontally using screws and plugs at spacing of 600mm centre to centre. Screw the aluminium extruded keel for chanelled wood works provided by Armstrong over the lowest and second aluminium section at an on centre distance of 600mm. Place the inside clip on the groove end of the panel along the aluminium keel and then place the tongue end of the next panel. Continue Installing rows of panels by inserting the tongue Into groove of the earlier inserted panel and progressively installing Inside clips Into the next keel till the actual height is achieved. Finish off the edges using wooden moulding of matching colour (provided by others). Installation to be carried out by Armstrong Trained Installation Team and Installation should be carried out as per Armstrong Recommended Procedure.

Supplying and fixing of SS False Ceiling

Supplying and Installing Metal False Ceiling using Fire Retardant Galvanized Steel Sheet Plain lay in tile size 600mm x 600mm, 0.5mm thick, powder coated on external surface and shall have flange on all four sides to rest on the exposed grids. The system to give 600mm x 600mm centre to centre ‘T’. The ‘T’ shall be not be dipped GI Tee Section 3600mm long main Tee. 24mm wide and cross Tee panels are formed by running main runner of ‘T’ section of size 30mm x 24mm powder coated at bottom at intervals with powder coating at bottom.

Necessary provision of inter locking of ‘T’ section are made at required intervals not exceeding 1200mm. The main runners are suspended from the ceiling by means of 4mm dia. GI rods fixed to the ceiling using anchor fasteners of 50mm x 8mm size with nylon inset and hooked to the main rubbers using clips. The last hangers at end of each rubber should not be greater than 600mm from the adjacent wall. The last panel shall be placed at the side wall using edge profile ‘L’ Angle of size 20mm x 20mm and fixed to the side wall the false ceiling should be fixed of same level and should present a neat look

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed stone M-sand and four aggregates), using 20mm HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed by the departmental officers

50mm thick

75mm thick

Supplying and filling ISS metal of 40mm size in dispersion trench including stacking for pre measurements around the stoneware pipe or in the leach pit or soak pit to the required thickness as directed by the departmental officers etc.,complete.

Supplying and filling ISS metal of 20 mm size in dispersion trench including stacking for pre measurements around the stoneware pipe or in the leach pit or soak pit to the required thickness as directed by the departmental officers etc.,complete.

Supplying and filling with M-sand in layers of not more than 15 cm thick well watered, Without consolidation etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the Executive Engineer before use on works). The rate for earth work excavation,sand filling and refilling charges etc. will be measured and paid separately in the cases where the pipe lines are proposed to laid Below Ground Level

160 mm dia PVC Pipe

75 mm dia PVC Pipe

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the Executive Engineer before use on works). Above Ground Level

110mm dia PVC Pipe

75mm dia PVC Pipe

Supplying and fixing in position PVC 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 PVC soil stacks, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Executive Engineer before use on works).

160mm PVC elbow

110mm PVC elbow

75mm PVC elbow

110mm PVC elbow with Door

75mm PVC elbow With Door

110mm PVC Y With Single Door

75mm PVC Y With Single Door

110mm dia PVC Y with Double Door

75mm dia PVC Y with Double Door

Supplying and fixing in position PVC cowls of following dia of best approved quality conforming to BIS, etc., complete complying with standard specifications. (The PVC cowl should be got approved by the Executive Engineer before use on works).

110 mm dia cowl

75 mm dia cowl

Supplying and fixing position PVC Nahani Trap of the 100 x 75 mmwith best PVC 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 and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three m-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 best approved best quality Stainless steel Health Faucet with Stop coak of size 150 x 150mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The Health Faucet should be got approved by Executive Engineer before use on works).

Supplying and fixing in position white glazed earthen ware Oriya Type Indian water closet of size 580mm x 440mm of approved quality with ’p’ or ‘s’ trap with embedding the closet with trap to shape in position with brick jelly concrete 1: 2:5 (One lime and two Crushed stone sand (M-Sand and five brick jelly) using 40mm broken brick jelly and finishing the top to required slope including M-Sand cushion all round the water closet and fixing with necessary teak wood plug, clamps and screws to the portion coming on wall and floor including giving necessary connection the PVC pipe by dismantling masonry floor RCC work and redoing the same to the Original condition with out any leakage with necessary cement plastering 1:3 (One cement, and three M-Sand) 20mm thick complying with standard specification. (water closet with other accessories should be got approved by the Executive Engineer before use on work)

Supplying and fixing in position white glazed European Water Closet of best quality and approved make with 100mm "P" or "S" trap connecting with 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 flushing tank without 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 fitting. 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 with all accessories should be got approved by the Executive Enginer before use on works) White glazed European water closet with 10 litre capacity PVC Flushing tank fixed on to the wall.

Supply and fixing in position of best Indian make white glazed earthernware lipped mouth flat back urinal of best quality and approved make of size 430mm x 260mm x 350mm with GI pipe, 32mm dia bell mouth PVC connection and waste pipe, 15mm dia GI pipe of required length, 15mm dia GM wheel valve, 15mm dia brass nipple 2 Nos., and fixing the urinals in position with necessary TW plugs, clamps, screws, etc., including dismantling masnory and re-doing the same to the original condition, etc., including painting the pipe with two coats of best quality approved synthetic enamel paint over one coat of red oxide primer and checked without any leakage etc. complete complying with standard specifications and as directed by the departmental officers. (The urinal should be got approved by the Executive Engineer before use on works.)

Supplying and fixing in position best Indian make white glazed earthenware wash hand basin of size 550mm x 400mm with necessary cast iron brackets 15mm dia chromium plated pillar tap 32mm dia ‘B’ class GI waste pipe 32mm chromium plated brass waste coupling with rubber plug and chain 15mm dia Nylon connection etc., complete including fixing the wash hand basin in position including cost of teakwood plugs, screws rubber washers, white lead and giving water supply connection, testing for leakage etc., complete complying with standard specification. (The wash hand basin without pedestals should be got approved before use on works.)

Supplying and fixing in position best quality approved make Porcelin Sink of size of 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 of Stainless steel Sink of size of 1200 x 550 x 180mm

Supplying and fixing in position best approved quality bevelled edge mirror of size 60x45cm, 5.5mm thick mirror shelf type with necessary PVC backing rubber buttons. Brass chromium platted screws, plugs etc., complete complying with standard specification. (The mirror should be got approved by Executive Engineer before use on works).

Supplying and fixing approved best quality brass CP towel rail 600mm long and 20mm dia with brackets of same materials including cost of teak wood plugs and CP screws, etc., complete complying with standard specifications. (The towel rail should be got approved by Executive Engineer before use on works).

Supplying and fixing in position best approved quality chromium plated soap tray size 150 x 100mm including cost of teakwood plugs, chromium plated brass screws etc., complete complying with standard specification. (The soap tray should be got approved by Executive Engineer before use on works).

Supplying and fixing best approved best quality CP Shower rose with Stop coak of size 150 x 150mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The Shower rose should be got approved by Executive Engineer before use on works).

Supplying, laying and jointing CPVC (chlorinated Poly vinyl chloride) pipe( Higher pressure rating with higher pipe thickness Standard Dimension Ratio- 11) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using CPVC adhesives (but excluding cost of such specials) with necessary earth work and refilling charges the earthwork and refilling charges should be paid seperatly, etc., complete complying with standard specifications. The CPVC pipes shall be got approved by Executive Engineer before use on works. Below Ground level-External

50 mm dia CPVC Pipe - Below Ground Level - External

Supplying, laying and jointing CPVC (chlorinated Poly vinyl chloride) pipe( Higher pressure rating with higher pipe thickness) Standard Dimension Ratio- 11)of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using SOLVENT OF 118ML (but excluding cost of such specials) and fixing making goog the dismantled portion to original condition with necessary brick work/cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The CPVC pipes shall be got approved by Executive Engineer before use on works.

40 mm dia CPVC Pipe - Above Ground Level - External

Supplying, laying and jointing CPVC pipes (chlorinated Poly vinyl chloride) pipe ( Higher pressure rating with higher pipe thickness) Standard Dimension Ratio- 11)of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using SOLVENT OF 118ML (but excluding cost of such specials) and fixing into wall with teak wood plugs,CPVC 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 upto 4 metre height above ground level, etc., complete complying with standard specifications. The CPVC pipes shall be got approved by Executive Engineer before use on works.

32 mm dia CPVC Pipe - Above Ground Level - Internal

20 mm dia CPVC Pipe - Above Ground Level - Internal

Supplying of CPVC (Ashirvad /Astral or equilvalent) Specials of approved quality and good variety conforming to ASTM D-2846standard etc., complete complying with standard specification. (The CPVC specials should be got approved by the Executive Engineer concerned before use on works.)

50 mm dia CPVC Elbow

40 mm dia CPVC Elbow

32mm dia CPVC Elbow

20 mm dia CPVC Elbow

50 mm dia CPVC Tee

40 mm dia CPVC Tee

32mm dia CPVC Tee

20 mm dia CPVC Tee

50 mm dia CPVC Coupling

40 mm dia CPVC Coupling

32mm dia CPVC Coupling

20 mm dia CPVC Coupling

32 mm dia CPVC Hex Nipple

20 mm dia CPVC Hex Nipple

32 mm dia CPVC Ball Valve

20 mm dia CPVC Ball Valve

Supplying and fixing in position best variety and approved quality heavy type chromium platted (brass) 15mm diameter screw down tap including cost for cutting and threading of the galvanized iron pipes cotton thread shellac etc., complete complying with standard specification.

Supplying and fixing in position best variety and approved quality heavy type Stainless Steel 15mm diameter Elbow Action Tap including cost for cutting and threading of the galvanized iron pipes cotton thread shellac etc., complete complying with standard specification.

Drilling of 150mm diameter borewell anywhere in Tamilnadu including transporation from one place to another place with in Tamilnadu in hard rock areas at the site shown by the TWAD officers

Upto 150m below Ground level

From 151 m upto180 m Depth ending from ground level

From 181 m upto 200 m Depth ending from ground level

Supply of 6" (160mm) dia PVC Plain casing pipes (10 Kg/cm2) of best Quality with ISI mark including tranportation to work site etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing 32 mm dia HDPE pipe for sub-mergible pump in Bore well (class-5 1 MPa or 10 Kg / cm2 pressure) of best approved quality including welding wherever necessary etc., complete as directed by the Executive Engineer. The pipe should be got approved by the Executive Engineer before use on works.

Supplying and fixing of Nylon rope for bore well and as directed by the departmental officers.

Supplying and fixing of suitable PVC End cap ( With working pressure 6 kg/sq cm)for 6" dia bore well of best quality with ISI mark (The PVC End Cap should be got approved by departmental officers before use on works 160mm dia

Supplying and erecting of 5 HP submersible Pump of approved make confirming to IS 8034. The quality and standard of the product should be got approved by the departmental officers before use on work. Necessary warranty card should be got approved before erection of submergible pump with all accessories

Supplying and erecting of 5 HP Monoblock motor of approved make confirming to IS 8034. The quality and standard of the product should be got approved by the departmental officers before use on work. Necessary warranty card should be got approved before erection of submergible pump with all accessories.

Supplying and fixing of 3 Phase Panel Board including labour charges etc., complete.

Supply of 4.00 sqmm PVC insulated and sheathed three core flat type Copper Cable conforming to IS 694/1990 for submersible motor having good quality with ISI mark etc., complete complying with standard specification.

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 complying with standard specifications.

Supplying and erecting in position of 500 liters capacity Industrial Model Reverse Osmosis Water-cum- Purifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories. (a) MS Skid - 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine Sand and Activated Carbon Filling) set (c) Feed Pump 0.50 HP – 1 No. (d) Vertical Pump 2-9, 2.00 HP / Single Phase – 1 No. (e) Membrane 40 x 40 filmtech (or) equilaents / Osmonic (USA) - 1 No. and Membrane Pressure Vessel 40 x 40 -1 No. & Pressure Gauge - 2 Nos. (f) Flow Meter - 1 No. 20” Filter with Housing - 1 No., Low Pressure Switch - 1 No., Level Switch - 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the System in position and intact.

Manufacturing, supplying and fixing in position plain cement concrete precast pavement slab of size 450mm x 450mm of 50mm thick in Cement Concrete 1:2:4 (One cement, Two crushed stone sand (M-sand) and Four hard broken stone jelly) using 20mm HBG stone jelly including cost of moulding charges, casting of slab, finishing, curing, fixing and pointing the slab with CM 1:3 (One Cement and Three crushed stone Sand (M-sand)) to full depth of slab etc., complete complying with standard specification and as directed by the departmental officers.

Fabricating supplying and fixing in position M.S Steel framed Fly proof mesh for Window using 35x35x5 mm angle for outer frame with 32x6 mmframe stiffeners at not exceeding 0.60 m centre to centre in both direction etc. with necessary including cost of red oxide primer.

Supplying, fabricating and fixing inposition Aluminium fixed partition with 63.50x38.10x2mm @1.127 kg/m Alu.section at 900mm C/C in vertical direction and 1300mm @ C/C at horizontal direction Alu. clips, of size 17.27x17.15x1.40mm@ 0.175 kg/m and using 12 mm thick Prelaminated particle board shutter including cost of all materilas, labours, power consumptions required for fabrications, drilling holes in RCC column, slab, masonry walls wherever necessary with powerdrills to the required extent and make good to the original condition after fixing and also as directed .

All the aluminium sections are to be anodised with matt finish under electrically controlled conditions in accordance with IS 1868/1962 for an avereage abiduc film thickness of 15 microns etc. complete.

Fabricating Supplying and fixing in position of Aluminium anodised natural colour matt finish of single leaf door with half panelled with 12mm thick both side laminated particle board at bottom and half glazed using 5.50mm thick Plain glass at top.B3538and Shutter frame made of section Vertical & Top rail: 50x44.45x2.50mm @ 1.292 kg/m ,Bottom rail: 100 x44.45 x 2.50mm@ 1.974 kg/m, Lock rail : 50x44.45x2.5mm @ 1.292 kg/m, Alu Clips: 17.15x17.27x1.50mm @ 0.176 kg/m,Alu. Handle: 100x30mm @ 0.988 Kg/m and necessary accessories such as aluminium clips, rubber beading, PVC felt, handle for a length of shutter (both sides), locking arrangements, furniture fittings such as aluminium tower bolts-250x12mm - 1 No., aluminium tower bolt 200x12mm - 1No., aluminium Hydraulic door closer - 1No ., lock-1No., Door stopper with rubber bush including cost of materials labour charges and power consumption charges required for fabrication including chipping, dismantling and making hole to the required extent in RCC column, beams, masonry with power drill

wherever necessary and redoing the damaged portion to the original condition after fixing etc., complete. All the Alu. Section are to be anodised with matt finish under electricaly controlled conditions in accordance with IS 1868/1962 for an average anatic film thickness of 15 microns etc., complete.Aluminium sections,and furniture fittings shall be got approved by the Executive Engineer incharge.

Supplying, fabricating and fixing in position of Aluminium anodised natural colour matt finish of double leaves door with half panelled with 12mm thick bothside prelaminated partile board at bottom and half glazed using 5.50mm thick Plain glass at top.The outer frame shall be with aluminium box section 101.60x44.45x3.18m at 2.319kg/m and Shutter frame made of section-Vertical &Top rail: 50x44.45x2.50mm @ 1.292 kg/m and Bottom rail : 100 x 44.45 x 2.50mm @ 1.974 kg /m , Lock rail : 50x44.45x2.5mm @ 1.292 kg/m,Alu. Clips: 17.15x17.27x1.50mm @ 0.176 kg/m Alu. Handle: 100x30mm @ 0.988 kg/m and necessary accessories such as aluminium clips, rubber beading, PVC felt, handle for a length of shutter (both sides), locking arrangements, furniture fittings such as aluminium tower bolts-250x12mm - 2 Nos., aluminium tower bolt 200x12mm - 1No., aluminium Hydraulic door closer - 2Nos ., lock-1No., Door stopper with rubber bush including cost of materials, labour charges and power consumption charges required for fabrication including chipping, dismantling and making hole to the required extent in RCC column, beam masonry with power drill

wherever necessary and redoing the damaged portion to the original condition afterfixing etc. complete. All the Alu. sections are to be anodised with matt finish under electically contolled condition in accordance with IS 1868/1962 for an average anodic film thickness of 15 microns etc., complete.Aluminium sections,and furniture fittings shall be got approved by the Executive Engineer incharge.

Manufacturing, supplying and fixing in positon of Terracotta Jally of 5cm thick in cement concrete 1:2:4 using 20mm machine crushed stone jelly (excluding cost of reinforcement steel) including cost of mould, finishing, curing, lifting, fixing in position etc., complete complying with standard specification and as directed by the departmental officers

Oxygen manifold arrangements of 2 banks x 12 cylinder each wing with semi automatic control panel which includes contact gauge 2 Nos., outlet pressure gauge, brass heavy duty IO x regulator 2 Nos. with suitable adopter, flexible SS Hose. Mainfold shall be of a construction and of a designs and material suitable for the service pressure in accordance with IS 1282-1989. Emergency alarms with illuminating display for low / high pipeline pressure and malfunctioning of system. 1) Mainfold top frame with provision for connecting 12 cylinders on right bank and 12 cylinders on left bank with high pressure interconnecting copper tubing, silver brazing, non return valve, fasteners and cylinder spport middle angle frame for claping 2 x 12 cylinders and related fasteners. The O2 manifold should with stand a pressure of 140 kg / 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.

Supply, installation, testing and commissioning of equivalent to Ingersoll Rand Reciprocating Air Cooled Type (15 HP) Rating Vaccum Pump as per following provisions. As per IS 12827 / 1987 & ISO 7396 / 1987 Specification a) Vaccum Pump - 15 HP - 1 No. b) Electric Motor - 15 HP - 1 No. c) DOL Starter with OLR - 1 No. d) Vaccum Switch - 1 No. e) Vaccum Gauge - 1 No. f) Control Frame with Fittings - 1 No. g) Suction Scrubber - 1 No. h) V-Belts - 1 No. i) GI & MS Fittings - 1 No. j) Brass Fittings - 1 No. k) Exhaust Silencer - 1 No. i) Base Frame for Motor 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 15 HP Air Compressor with following provisions. As per IS 12827 / 1987 & ISO 7396 / 1987 Specification Compressor package consists of following: a) 15 HP Air Compressor - 1 No. b) Electric Motor 10 HP - 1 No. c) Dol Starter - L&T - 10 HP - 1 No. d) Base Frame Kit(for Motor and Compressor) -1set e) Pressure Swith - 1 No. f) Pressure Gauge - 1 No. g) NRV and Pilot Fittings - 1 No. h) Delivery Tube - 1 No i) Foundation Bolts & Anchor Fasteners - 1 Lot j) Belt Guard - 1 No. k) Refrigerator Type Air Dryer-60 cfm,capacity-1No. l) Drain Ball Valve - 1 No. m) Air Outlet Ball Valve - 1 No. Vacuum Room & Air 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.

Nitrous Oxide Manifold Arrangements of 2 banks x 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. Mainfold shall be of a construction and of a designs and material suitable for the service pressure in accordance with IS 1282-1989. Emergency alarams with illuminating display for low / high pipeline pressure and malfunctioning of system. 1) 2 x 3 cylinder Nitrus Oxide Manifold should be suitable with stand a pressure of 140 Kg. / Cm2 and above along with high pressure copper annealed tail pipes with end brass adapter suitable for Nitrous Oxide Cylinders and manifold. 2) Top frame comprising of high pressure copper pipes of size 12mm ID 1.5mm wall thick with high pressure brass fittings made of high tensile brass and connections through non-return valves, high pressure copper tail pipes made of high pressure copper pipe size of 7mm ID x 1.5mm thick. 3) The design of middle and bottom frames should be provided to fit both round and flat bottom cylinders safely with fitted heavy duty regulator. The Manifold should be tested at 3500 pig as per IS 12827 / 1989 & ISO 7396 / 1987 Specification.

Supply, installation, testing and commissioning of MS Fabricated Vertical Mounted Type 1000 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 1000 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.

Supplying and fixing of Cylinder 46 Litre “D” Type Empty Seamless Medical Oxygen Cylinder with Valve and as per IS Code 12827 / 1989 & ISO 7396 / 1987 Specifiaton etc. complete and complying with standard specification

Medical Gas Copper Pipeline arrangement to hang on the wall of socket type connection installation of seamless cleaned and degreased non arsenical 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 pipelines installed at the various wings and floors etc., complete as directed by the Departmental Officers as per IS Code 12827 / 1989 & ISO 7396 / 1987 Specification.

42mm OD 1.20mm Thick Copper Pipe

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 non lubricated 90 degree turn lever ball valve of reputed make, conneced 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.

42mm Isolation Valve

28mm Isolation Valve

22mm Isolation Valve

15mm Isolation Valve

Bed Head Panel of size 1m length, height 0-0.30 cm and depth of 4”. The aluminium powder coated with requirement colour for provision points of O2-2 Nos., Air 1 No., Vaccum 1 No. with double electrical socket with switch 2 Nos. with 2 set with 1V - bottle holder fixing to the wall hanging including monitor stand etc., complete.

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.

Theatre Vaccum Unit: The unit should comprise of two reusable 2000 ml shatter resistant bottle. Each made up of ply carbonate material and fully autoclavable at 134 degreee centigrade, should have a vacuum regulator with instant ON / OFF switch and tree way left, right or both. All the above items should be mounted on a trolley having free moving castor wheels. (As per IS 12827 / 19898 & ISO 7396 / 1987)

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 minute. It should meet strict permission and dumbling standard. The meter body should be made of brass materials. The humidifier bottle should be made of unbreakable polycorbonate material and auto cleavable at 134 degree centigrate. The rate 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 Departmental Officer and as per IS 12827 / 1989 and ISO 7396 / 1987 Specification.

Clearing Light Jungle within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

Supply, erection, testing and commissioning of following MS ‘C’ Class Heavy Duty Pipe as per IS 1239 to withstand a developing pressure of 10 kg. / sq.cm including necessary fittings like MS flange of table ‘E’, elbows, reducers, gaskets, bolt, nuts with washers & joints as per standard method of arc welding, including one coat metal primer and two coat Post Office Red painting including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: JINDAL / EQUIVALENT.

80 mm dia

65 mm dia

25 mm dia

Supply, erection, testing and commissioning of 80mm dia Heavy Duty Foot Valve including necessary MS flange of table ‘E’, gaskets, bolts & nuts, etc., installed at end of 80mm dia suction pipeline at sump as per the standard method and as directed by the Departmental Officers.

Supply, erection, testing and commissioning of fire fighting application monoblock motor pumpset of 450 LPM at 20 metres head to develop 2.0 kg/sq.cm at the heightest and farthest hydrant point to make 10m water jet at the time of fire fighting emergency cicumstances, coupled with 3.75KW / 5HP rated three phase 415 volts, 50 Hz, 2880 rpm electrical motor, the pump with cast ron body, bronze impeller, rope gland packaging, suction size of 80 mm dia. delivery size of 65 mm dia, including the cost of foundaton concrete anti vibration mounting, rain safety hood and etc. complete as directed by the Departmental Officers (Kirloskar make KDS 538 or Equivalent))

Supply and laying of following sizes of Armoured Aluminium Cables for electrical motor, control panel, pressure switch, jockey motor etc.. The rate inclusive of all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: POLYCAB / PARACON / FINOLEX / EQUIVALENT -

2 core 2.5 sq.mm armoured aluminium cable

Supply, and fixing in position of Fire Fighting Application Hose of 63mm dia of 15 metres length binded by copper wire with 63mm dia stainless steel male and female instantaneous fire fighting special coupling as per IS 901 as directed by the Departmental Officers. Near every hydrant points including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc complete as per standard specification and as directed by the Departmental Officers. Make: OMEX / KARTAR/ LIFE GUARD / SAFE GUARD / EQUIVALENT.

Supply, installation of Fire Fighting Application 180 degree swinging type, hose reel drum with 20mm dia braided thermoplastic hose of 30 metres long, so as to extend to necessary distance by self rolling spindle wheel including necessary 20mm dia ball valve and open and close spray nozzle, warm clip, etc., as per the standard pattern of any reputed make at every floor nearer to hydrant valve, including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary., etc., complete as per standard specification and as directed by the Departmental Officers. Make: OMEX / KARTAR / LIFE GUARD / SAFE GUARD / EQUIVALENT.

Supply of Fire Fighting Application MS Hose Box to keep two number of hoses and 1 No. of branch pipe with nozzle having proper glass window type double door with universe open key, painted inside white and outside Post Office Red. Near every hydrant point including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: OMEX / KARTAR / LIFE GUARD / SAFE GUARD / EQUIVALENT.

Supply, installation, testing and commissioning of Micro Processor based conventional 8 Zone Fire Alarm Control Panel having the rating of 24 volt DC power supply, consisting 230 / 24 volt SMPS unit, 2 Nos. of 12 volt 7 AH standby batteries, suitably mounted on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers.

Supply, installation, testing and commissioning of Conventional Smoke Detector suitably mounted on ceiling with MS juction box / false ceiling using fixing accessories like screws, plug, clamps, etc., as per standard methods and as directed by the Departmental Officers. (Make: Apollo / Equivalent)

Supply and kept in position of 9 litres capacity Fire Buckets of 4 Nos. with Bucket Stand as per standard specifications and as directed by the Departmental Officers

Supply and fixing of stored pressure ABC (Mono Ammonium Phospate) Powder Type Fire Extinguisher of 6 kg. capacity as per IS:15683 with pressure gauge, discharge hose & control nozzle, wall mounting bracket, safety clip etc., including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc, complete as per standard specification and as directed by the Departmental Officers. Make: EXCELLENT / SAFETY FIRST / EQUIVALENT

Supply and fixing of Carbon-di-Oxide Gas Type 2 kg capacity Fire Extinguisher as per New IS15683, complete with control valve, discharge hose with horn, wall mounting bracket, safety clip etc., including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc., complete as per standard specification and as directed by the Departmental Officers. Make: EXCELLENT / SAFETY FIRST / EQUIVALENT

Supplying, fabricating and fixing in position factory made Stainless Steel Flush Door Shutter 35mm thick using SS 304 Grade 1.6 mm thick, Stainless Sheets on both sides (Equivalent to IS 6911-04 Cr. 19, Ni 9) minimum 8-8.5% nickel and 18% chromium sourced from original stainless steel manufacturer with view panel size 30mm x 45mm made up of 6mm thick clear toughened glass fitted with double side adhesive tape and finished with owconing silicon sealant, floor spring for each shutter, consealed tower bolt, suitable stainless steel locking arrangement and other necessary furniture fittings of approved quality. The vertical styles and other frame members and cross stiffeners shall be of same quality stainless steel box section of suitable size and thickness with proper core material as prescribed by the Departmental Officers

Electrical Work: Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator)(5 points/Coil)Higher End

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End ) (For Street Light Point)

Wiring with 2 x 1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with MS switch Box and 5A FT switch with painting of suitable colour continuous earth wire connection of 1.5 sq.mm copper wire for light point / fan point (for electronic regulator). (For Lift shaft)

Wiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point Higher End

Wiring with 2 x 1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with 150mm x 100mm x 75mm MS switch box for 5A 3 pin non interlocking flush type CS plug wfth painting of suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open plug point (For Lift shaft)

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with suitable Module GI switch box in flush with wall with 1 no. 6A one way module switch and 1 no. 6A 3 pin module socket with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with painting of suitable colour for concealed PVC pipe Plug point ( 8 points / Coil) Higher End

Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb

Supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 18W LED square type Surface mounting fitting (Havells Integra Nxt DL / Eq) with Aluminium (99% Purity) Sink, available in Sqaure shape. PC diffuser in white powder coated finish with built in electronic low THD (<10%) LED driver 6500K CCT; CRI ≥ 80 with 1.5 sqmm PVC unsheathead FRLS copper wire from terminals to the fitting and necessary connection complete.

Supply and fixing of single box type 4' 20W LED fitting with CRCA body complete with TW round blocks on wall or ceiling with 20 W LED tube with PVC unsheathed Copper leads from terminals to the fitting. (Higher End)

Supply and fixing of Twin box type 4' 20 W LED fitting with CRCA body complete with conduit pipe suspension from the ceiling with PVC unsheathed Copper leads from terminals to the fitting with 2 nos of 20 W LED tubes.(Higher End)

Supply and fixing of 80 watts IP66 protected High Efficiency Round HighBay luminaire (Wipro Radial UNO/Eq) of efficacy 110 lumens/watt suitable for mounting on ceiling with PVC unsheathed copper leads from terminals to the fitting

Supply and fixing of batten holder (bakelite) with 9W LED lamp.

Supply and fixing of 400 mm (16") sweep wall mounting fan (Orient Electric Wall-49) with remote with suitable clamps and necessary conections complete.

Supply and fixing of 100W LED flood light fitting with integrated driver(Higher End) with suitable angle iron frame work on the post / wall with necessary connections complete.

supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting .

supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300 mm down rod with fan clamp with side plates and cross arm of size 450mm(18")

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete without provision of hole in the wall.

Supply and fixing of louvers shutters arrangements for 300mm (12”) sweep (light duty) AC Exhaust fan.

Supply and fixing of 375 mm (15") sweep (heavy duty) AC exhaust fan complete without provision of hole in the wall.

Supply and fixing of louvers shutters arrangements for 375mm (15") sweep light duty AC Exhaust fan.

Supply and fixing of 3nos.6A two module socket , 1 no. 6/16A two module socket , 3 nos. 6A one module switch, 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

Supply and fixing of 20A Flush type Wall Socket 32A DP MCB complete set for AC Plug in flush with wall with earth connection (For AC Plug)

Supply and fixing of 32A Double pole MCB in sheet steel enclosure in flush with wall and making good of the concealed portion with earth connection.[The MCB and metal enclosure should be of Higher End].

Supply and fixing of 32A FP MCB in sheet enclosure in flush with wall and making good of the concealed portion with earth connection. [The MCB and metal enclosure should be of Higher End]

Supply and fixing of 63A FP MCB in sheet enclosure in flush with wall and making good of the concealed portion with earth connection. [The MCB and metal enclosure should be of Higher End]

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 7 segment 6 way triple pole neutral MCB distribution board in sheet steel enclosure double door type with metal door with IP 42 protection with 63A 4 pole MCB as incoming and 3Nos 63A DP RCCB as sub incomer and 18 Nos. 6 A to 32 A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. (Higher End)

Supply and fixing of 8 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100A 4P MCB as incoming and 4 nos. 32A TP MCB, 12 nos 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. (Higher End)

Supply and fixing of 6 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB incomer) with double door (metal door) with 1 no. 160A 4P MCCB switch as incoming and 4 nos. 63A 3P MCB , 6 nos. 6A to 32A SP MCB as outgoing with suitable cable end box on suitable angle iron frame on wall with earth connection only. Higher End

Supply and fixing of 63A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double break on suitable angle iron frame work with MS cable entry boxes with earth connection only. (For Lift motors and water pump motors)

Supply and fixing of 250A Four pole Enclosed Automatic change-over switch(ATS) (L&T CK90164BSOO/Eq) on suitable angle iron frame work with MS cable entry boxes on both sides with earth connection only.

Supply and run of 2 of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling and making good of the concealed portion with suitable colour. [For Inverter]

Supply and run of 2 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with contiinuous earth wire connection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour(For LDBs)

Supply and run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour (For AC Plugs and Computer Set plug)

Supply and run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 6 sq.mm copper wire and making good of the concealed portion with suitable colour (For cassette ACs)

Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire and making good of the concealed position. (For Duct ACs and Lighting seven segment DBs)

Supply and Run of 4 of 16 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 16 sq.mm copper wire and making good of the concealed position. (For Power seven segment DBs)

Supply and Laying of 3 1/2 x 35 sq.mm. aluminium PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.(For water pump motor)

Supply and clamping of 3-1/2 x 35 sq.mm. aluminium PVC LTUG armoured cable on post or on wall with MS clamps. (For Lift, Duct Acs, VTPNDBs)

Supply and fixing of brass cable gland for 3-1/2 x 35 sq.mm. aluminium PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3-1/2 x 35 sq.mm. aluminium PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Supply and clarnping of 3-1/2 x 120 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.(For VTPNDB)

Supply and fixing of brass cable gland for 3-1/2 x 120 sq.mm. PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 120 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Supply and clarnping of 3-1/2 x 95 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.(For VTPNDB)

Supply and fixing of brass cable gland for 3-1/2 x 95 sq.mm. PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 95 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete.

Supply and clarnping of 3-1/2 x 185 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.(for power panels and Genset)

Supply and fixing of brass cable gland for 3 1/2 x 185 sq.mm PVC LTUG aluminium armoured cable with earth connection.

Supply and providing cable end termination of 3 1/2 x 185sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection comple.

supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 48W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour .

Supply and Laying of 2 x 16 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 2 x 16 sq.mm. aluminium PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and fixing of brass cable gland for 2 x 16 sq.mm. PVC armoured LTUG cable with earth connection

Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

Earthing as per P.W.D standard with an earth electrode of 2 Mtr. Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work.

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection

Supply, fabrication, erection and commissioning of 250A dust and vermin proof floor mounting cubical type panel board of suitable size made up of 16 SWG CRCA sheet steel for outer body and stiffness and doors, switch supports and separations etc. and supply and fixing of following interior mounting switches with centre bus bar chamber with 1" x 1/4" tinned cu flat for 3 phases, neutral & earth connection and vertical covers on both sides of the bus bar chamber at the extreme ends side and confirming to IS specification with the following switches(All the main switches should be L&T / Siemens make only).

(1) 250A TPN switch disconnector interior only with HRC fuses double break as incomer - 1 No (L&T/Siemens)

(2) 200A TPN switch disconnector interior only with HRC fuses double break as outgoing - 3 Nos (L&T/Siemens)

(2) 125 A TPN switch disconnector interior only with HRC fuses double break as outgoing - 3 Nos (L&T/Siemens)

1" x 1/4" tinned cu flat for interconnection of 1 No. 250A switch, 3 Nos. 200A switch & 1" x 1/8" tinned cu flat for interconnection of 3 Nos. 125A switch to the bus bar.

A separate chamber on top of one side should be built with multi function digital volt meter, ammeter and frequency meter with one set of LED pilot lamp set with fuse base, top with HRC link for 3 phase (Siemns) the bus will have 2 Nos 1" x 4" earth bus must be run all around the panel

the bus should be mounted on synthetic moulded compound bus support at equal interval as per IS specifications.

The switch should be separated from the bus by 6mm thick hylum sheet separators, and properly earthed by tinned solid copper flat as perCEIG sepecifications. The panel should be painted with two high quality enamel paint over one coat of red oxide primer, the cable size, capacity of switch, location etc., should be marked with white paint and 2 Nos. metallic danger board affixed complete with mounting on base channel 3"x1½"x½" iron frame work support complete.

Supply and fixing of 6 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB incomer) with double door (metal door) with 1 no. 125A 4P MCCB switch as incoming and 4 nos. 63A 3P MCB , 6 nos. 6A to 32A SP MCB as outgoing with suitable cable end box on suitable angle iron frame on wall with earth connection only. Higher End

Supply, Commissioning, testing and handing over of 3 PHASE UPS (Three Phase In & Single Phase out)15KVA CAPACITY - SYSTEM WITH BATTERY - 1 HOUR BACKUP

Output True online Micro processor Controlled Double conversion type,True On line UPS system with Isolation transformer with 12V SMF batteries of required numbers with suitable battery Interlink cables for 1 Hour Back up Time, DC power should be minimum 15000W-Hour and with suitable MS powder coated Rack for Batteries complete with the following specifications.

Configuration:

True On line double conversion UPS system with pulse width modulation (PWM)

Technology using IGBT inverter.

RECTIFIER:

Full wave(shall fully meet the specified input power requirements )

INPUT: single phase 230V ± 15%

OUT PUT:230V ± 1% on battery mode

FREQUENCY: 47HZ - 53HZ

SYSTEM DC VOLTAGE: It may vary from 216V DC to 312V DC depends on the manufaturer, However DC power should be minimum 15000Watts-Hour.

INVERSION TECHNOLOGY: Micro processor controlled, pulse width modulation with Instantaneous sine Wave control using IGBT.

INVERTER OUT PUT : ( Out put Galvanic Isolation through Double winding Isolation Transformer at Output of Inverter shall be part of UPS Design )

LOAD POWER FACTOR: 0.9 to unity

REGULATION : for Balanced load ± 1%

For 100% unbalanced load ± 2%

FREQUENCY: 50Hz + 0.5%

WAVE FORM : Pure sine wave

TOTAL HARMONIC DISTORTION : < 3%

OVERLOAD CAPACITY: Inverse Time Characteristic 125% for 10 minutes

150% for 1 minutes

EFFICIENCY : 1. Converter – 95%

2. Inverter - 95%

3. Overall >90% ( full load)

Operating Temperature : 0 to 45 Degrees centigrade on full load

CREAST FACTOR: 3 : 1

RELATIVE Humidity : : 95% at 35 Degree Centigrade non- Condensing

CHARGER: Built in solid state automatic float- cum boost charger with constant current, constant, voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected.

PROTECTION( In built)

i) output under Voltage

ii) output over Voltage

iii) ) output over load

iv) output short circuit.

v) HRC fuses /output/ battery

vi) Battery low trip

vii) battery charges current limit.

INDICATIONS:

i. Mains ON

ii. Inverter ON

iii. UPS ON battery

iv. Load On UPS

v. Battery LOW

METERING:

i. Output AC Voltage

ii.Output DC Voltage / Load details and Frequency

By Pass: Manual

Centigrade non- Condensing

Warrenty: 24 Months from Date of installation for the UPS including battery.

DX AIR COOLED CONDENSING UNITS: Design, supply , installation, testing and commissioning of 8.5TR Nominal capacity package type DX Air-cooled Condensing unit fixed with energy efficient R410A Refrigrent scroll compressor along with grooved copper tube/aluminium fins air cooled condensor coil with anticorrosion coatings,liquid ,accumulator, low noise alumimium propeller condenser fan with Fan motor etc all suitably assembled neatly in heavy duty GSS sheet metal cabinet and duly powdercoated as per specification .the unit to include built in safety controls like HP/LP switch power quality protector ,in built thermal / temperature protection.(Carrier/Eq)

Supply, installation, testing and commissioning of 3400cfm 8.5 TR Double Skin AHU Floor Mounted (3 sections) with mixing, Blower, Coil sections with following specifications: Nominal capacity 1 circut of 8.5TR factory assembled double skin Floor mounted AHU with 50mm-45kg/cum PUF Insulated detachable panels ,extruded thermal break aluminium profiles filled with PUF,panel external skin with 0.6 mm preplasticized sheet, panel internal skin with 0.6mm galvanized sheet, AMCA tested DIDW backward/forward curved centrifugal fan with EFF1 rating motor, drive arrangement with taper lock pulleys for fan and motor, vibration isolators out of heavy duty rubberized mounts, prefilters with 3ply HDPE 50mm thick filters having an efficiency of 90% 10 mic, 6row /12FPI deep DX copper cooling coil with copper header and aluminium fins ,GI mist arrestor ,condensate coil trough with SS- 304-20G insulated with 9mm closed cell elastomeric foam, guard for inspection door ,out let damper of aerofoil blades &PVC gears,and flexible fire retardant canvass complete with galvanized hardware.Each of the cooling coils should have independent distributers ,electronic expansion valve kit ,catch all drier, independent DX coil circuit to connectivity to each ODU circuit.. (carrier/eq)

Supply, installation, testing and commissioning of Laminar Flow arrangements with HEPA Filters, Frames, etc. 8 ft X 6 ft for OT Ceiling Suspended provides ultra clean sterile CLASS 100 clean air and designed as per CLASS 5 OF ISO 14644-1 standards with air plenum at Aluminium powder coated 1mm thick casing with Aluminium pleat HEPA filters & 0.3 micron 99.97% efficiency and SS 304 perforated grill with 13 mm thickness XLP Insulation with Modular Housing, Frame: Aluminium, Flange type, Filter Media: Micro glass fibre, Sealant : Plolyurethane with Air flow as per standards suitable for 8.5 TR.

SUPPLY, INSTALLATION, TESTING, COMMISSIONING AND HANDING OVER OF AIR-COOLED SELF CONTAINED DUCTABLE AC UNITS 5.5 TR Ceiling Supsended Ductable Unit with indoor unit comprising scroll type compressor, cooling coil, evaporator fan and motor controls, insulated drain pan enclosed in sheet metal cabinet and 5.5 TR outdoor unit complete with condenser fan and motor and enclosed in powder coated sheet metal cabinet Unit shall be suitable for operation on 415 +/- 10% Volts,50 HZ, AC Supply, units shall be supplied with microprocessor control panel. (For EOT)

Supply, fabrication and fixing of MS channel for mounting the Airconditioning Indoor Unit

Supply, fabrication and fixing of MS channel for mounting the Airconditioning Outdoor Unit

Supply and filling of R-410A Refrigerant gas.

Supply and fixing of flexible canvas connection

Supply and fixing of Refrigirant piping out of hard drawn copper pipe set of 28.60 mm size

Supply and fixing of Refrigirant piping out of hard drawn copper pipe set of 15.9 mm size.

Supply, Fabrication and erection of fabricated ducting made up of 24 gauge GI sheets of complete with MS angle supports angle flanges, anchor fastess, tees and bends where ever necessary etc as required.

Supply, Fabrication and erection of fabricated ducting made up of 22 gauge GI sheets of complete with MS angle supports angle flanges, anchor fastess, tees and bends where ever necessary etc as required.

Supply and fixing of extruded aluminum powder coated supply and return air grilles/diffusers with volume control damper.

Supply and providing acoustic for initial portion of ducting with 12mm thick fiber glass rigid board covered with tissue paper and aluminum perforated sheet.

Supply and providing thermal insulation of 9mm thick vidoflex with aluminum foil. (SR)

Supply and providing of pipeline nitrle rubber insulation for Refrigerant and drain pipe lines.

Supply and providing of 0.5 sqmm 4 core flexible signal cable

Supply and run of 1.5 sq.mm. PVC insulated FRLS SC unsheathed copper conductor in concealed PVC rigid pipe.

Supply and fixing of 1" PVC water drain pipe line for split AC units..

Supply, Installation, testing and commissioning of 4TR cassette type inverter airconditioning unit with indoor unit comprising of cooling coil, evaporator fan and motor controls, insulated drain pan enclosed in cabinet and 4TR outdoor unit complete with compressor, condenser fan and motor and enclosed in powder coated sheet metal cabinet Unit shall be suitable for operation on 415 +/- 10% Volts,50 HZ, AC Supply, units shall be supplied with microprocessor control including following accessories; 1. filling of R-410A Refrigerant gas 2. Six core 1.5 sqmm control cable from indoor to outdoor unit. Carrier/Bluestar/eq. make

Supply erection, testing and commissioning of 2.0 TR (6000 K.cal/Hr) ABS Plastic Split type Inverter Air conditioner conforming to IS 1391 (Part-2) 1992 with Amdt No. 1 to 2 fitted with inverter compressor operating on refrigerant of non CFC suitable for wall mounting for operation on 230V, 50HZ single phase AC supply with 5 star rating as per BEE specification and capable of performing the functions 1) Cooling 2) Dehumidifying 3) Air circulating 4) Filtering

The installation work for the above split type AC units inculdes the following 1. Mounting/ Fitting Indoor and Outdoor units at the respective locations. 2. Laying refrigerant pipeline of required length connecting both units after drilling hole/holes in the wall, if required. Thickness of copper tubing shall not be less than 0.8mm

3. Insulating the suction pipe with expanded polyethelene foam 5mm tubing 4. Laying 25mm dia flexible PVC drain pipe to throw out the condensate water being formed with in the indoor unit. 5. Leakage testing the entire system. 6. Charging refrigerant gas in the unit. 7.Suitable electric wiring to be provided with 2.5 sqmm PVC insulated copper wire between indoor units upto 6 mtrs length and up to switch with in 3 meters of the location of indoor unit.

Supply and Installation of 5 KVA Electronic Automatic Voltage Stabilizer with Input Voltage range of 150Volt - 285Volt and Output Voltage range 200Volts to 230 Volts with High and Low Voltage cut off and 3 minutes time delay relay with demonstration.

Supply and laying of 5/8" and 3/8" copper pipe (Extra beyond 3 metres supplied with AC unit)

Supply and fixing of MS stand for fixing outdoor unit.

Supply, erection, testing, commissioning and handing over of 26 persons capacity(1768Kgs) Bed-cum-Passenger Lift with M/C room, Speed 1m/s with Stainless Steel Panels, Disable friendly, microprocessor based controller, VVVF drive, Fire rated doors and ARD for Critical care block, Sengottai Hospital as per the following Technical specifications

1. No. of floors: Ground +2 floor, 3 stops

2. Total Travel: 7.2 metres

3. Levelling Accuracy: High level accuracy with smooth and jerk free stopping.

4. Construction of Car: Car Panel with High quality SS 304 grade car Neat hairline finish, S.S 304 grade hand rail, Perspex false ceiling, stretcher impact protection

5. Position of machine: Directly above the lift shaft. (Gearless)

6. No. of landing entrance: one in front (3 Nos.)

7. No. of car entrance: one in front only

8. Car entrance door: power operated V3F drive side opening sliding SS 304 stainless steel scratch proof door with hair line finish.

9. Landing entrance door: side opening stainless steel door with hair line finish with provision for emergency key opening at all landings.

10.Lift well existing: 2500mm (width) x 3000mm (depth) (As per IS 14665 Part I 2000)

11. Lift pit depth (as per IS 14665) (part I) – 2000)

12.Car size: 1600mm (width) x 2400mmmm (Depth) as per IS 14665 (part I) – 2000)

13.Car clear opening:1200 mm width x 2000mm height (as per IS 14665) (part I) – 2000)

14.Lift machine room : as per IS 14665 part I – 2000)

15. Power supply: 400/440 V, 3 phase, 50 Cycles/sec A.C. supply for power and 230 V, 50 HZ, single phase, AC supply for light.

17. Car fittings: LED (JLPL 77) & Regular (Circular)-Fan with comfortable ventilation inside the car.

18. Lift well: R.C.C. construction with brick masonry.

19. Indication: UP/Down digital direction and position indicator for all landing and in car.

20. Emergency Alarm Bell: Battery operated alarm bell to be provided with Automatic charging device

21. Emergency light: Battery operated light to be provided with Automatic charging device.

22. Fire Man’s switch: To be provided at ground floor

23. Minor builders work: included in the scope.

24. Scaffolding: Included in the scope

25. Sill angles and facia plates: included in the scope.

26. Steel for lift machinery: Included in the scope.

27. Servicing and maintenance: Free comprehensive servicing and maintenance should be provided by lift contractor during the guarantee period of one year.

28. Automatic Rescue device: To facilitate the landing of the lift to the nearest floor at the time of power failure. This shall consists of suitable type battery system with charger, invertor, under voltage protection system etc., complete with all accessories.

29. To be provided by the lift contractor with in-built intercom ( push type) in car panel and with provision of push type intercom in machine room and ground floor entrance.

30. Floor annunciator with music with announcement in both Tamil and English.

31. Special features:

a. Infra-red door sensor with full height screen

b. On – Off switch for fan and light

c. Voltage stabilizer for circuit control.

d. Stainless Steel signal fixtures.

e. Vandal proof S.S. Button with S.S. cover

f. SS door frames for landing doors.

g. VF door operator.

h. Call Register signal

i. Stainless steel facia plate for car operating panel and landing fixtures.

j. Over load warning indicator with audio announcement

32. Other standard features: Over speed governor, phase failure and phase reversal relay alarm bell, T. Guide brackets for car and counter weight, rubber padding under winding unit, motor of adequate capacity, electro magnetic brake with compression springs car safety gears buffer, electro mechanical door locks emergency key side supporting angles, motor over load protection devices final limit switch main suspension ropes counter weights lifting joint joist for mounting the machineries.

33. Guarantee: Guarantee for the materials and workmanship of equipments complete should be offered by lift firm for a period of not less than one year.

34.Site testing in accordance with IS 14665 should be carried out at the time of handing over.

35. Supply of operation and maintenance manual with necessary tools for operation.

36. Lift licence : Preparation of drawing, payment of charges to CEIG and insurance policies if any and obtaining CEIG safety certificate as per lift act should be done by lift contractor. (make: Johnson / Kone/ OTIS / equ)

SRI SURYA CONSTRUCTION (BID ID -1273403)

vivek vijay and company (BID ID -1272645)