COMBINED COURTS BUILDING (KUTHIRAIVANDI COURT) IN COIMBATORE.

Amount

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

Upto 2.00m depth

Upto 2.00m to 3.00m depth

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

CEMENT CONCRETE 1:5:10 [One Cement, Five Crushed Stone Sand and Ten hard broken stone jelly] using 40 mm gauge hard broken granite stone jelly for FOUNDATION including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification.

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

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

Refilling with Excavated Earth other than crushed stone 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

Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory soil compactor to achieve the desired density, complete as per clause 401 (for grading-III Material) (GSB)

Providing and laying Wet Mix Macadam for 250mm compacted thickness in two layers each layer 125mm compacted thickness using vibratory compacting rollers with physical requirements of aggregate conforming to table 400-11 and grading requirements of aggregate conforming to table 400-10 of MORTH specification fourth revision and entire work to the carried as per MORTH specification.

Brick work in Cement Mortar 1:5 (One Cement and Five Crushed stone sand) using best quality Fly Ash Bricks of size 23x11x7cm for the following including curing etc., complete complying with standard specifications. (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost)

For Foundation & Basement

For Superstructure in Ground Floor

Brick work in Cement Mortar 1:6 (One Cement and six Crushed stone sand) using best quality Fly Ash Bricks of size 23x11x7cm for the following including curing etc., complete complying with standard specifications. (Masonry projections wherever necessary for obtaining required elevation shall be done without extra cost)

For Foundation & Basement

For Superstructure in Ground Floor

For Superstructure in First Floor

For Superstructure in Second Floor

For Superstructure in Third Floor

For Superstructure in Fourth Floor

For Superstructure in Fifth Floor

Damp proof course with Cement Mortar 1:4 (One Cement and Four crushed stone sand) 12mm thick mixed with best approved quality water proofing compound conforming to Indian Standard specification as specified by the departmental officers at 2% by weight of cement used, finishing and curing etc. complete complying with standard specification.

Supplying and erecting shuttering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as COLUMN FOOTINGS, COLUMN PEDESTALS, PLINTH BEAMS, GRADE BEAMS, STAIRCASE STEPS, etc., which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specification. [Payment for centering shall be given after the concrete is laid].

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 department officers.

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

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

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

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

CENTERING FOR CURVED SURFACES OF ALL RCC ITEMS OF WORK

Providing and laying in position, Standardised Concrete Mix M-25 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 cementcontent of 350 kglms and maximum water cement ratio of 0.50, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of 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 aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation and Basement

For Superstructure in Ground Floor

For Superstructure in First Floor

For Superstructure in Second Floor

For Superstructure in Third Floor

For Superstructure in Fourth Floor

For Superstructure in Fifth Floor

Providing and laying in position, Standardised Concrete Mix M-30 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 cementcontent of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of 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 aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation and Basement

For Superstructure in Fifth Floor

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

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 deparmental officers.(In Fifth Floor)

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

Foundation and Basement

For Superstructure in Ground Floor

For Superstructure in First Floor

For Superstructure in Second Floor

For Superstructure in Third Floor

For Superstructure in Fourth Floor

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

Finishing the top of roof with one course of Machine pressed tiles of size 230mm x 230mm x (16-18)mm of approved quality set in Cement Mortar 1:3 (One Cement and Three Sand) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers

Finishing the top of slopped roof, sun-shade with Machine Pressed Ornamental Tiles of approved quality laid in cement mortar 1:3 20mm thick mixed with WPC at 2% by weight of cement used and top pointed with the same red oxide mixed mortar etc complete, complying with standard specifications

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

110mm dia One Floor

160mm dia Five Floor

Fabricating, Supplying and fixng in position of steel sheeted windows ( Two Leaves) with the following specifications. Outer frames of windows made of 'Z' section F7D of size 33 x 25 x 3mm at 1.419 kg/ m and mullion 'J' section (F4B) of size 46x25x3mm at 2.28kg/m and shutter section of made of F7D of 33x25x3mm at 1.419 kg/m as specified in IS 7452/1990. Each openable shutter should not exceed a width of 600mm to enable separate operations and easy maintenance. The panel of the shutters to be covered with 18 gauge cold rolled sheet of superior quality and welded intact with shutter frames. Horizontal stiffeners using 18x5mm MS Flat at 0.70kg/m at 3 Nos. for each shutter and additional diagonal stiffners of the same MS flats at all the four corners of each shutters to the suitable length welded to the shutters, for holding the CR Sheets in position firmly.2 numbers of sturdy hinges and one number of handle-cum-latch of special type made with 18x5mm MS flats are revetted to the shutters at an appropriate height in window. suitable opening is left for its easy operation. a stopper square rod for handle is provided in the mullion section at suitable place to catch the window handle. each window shutter having an adustable stay made out of 18 x 5mm at 0.70 kg/ m MS flat of lenght 320mm with three adjustable position. A matching peg is provided in the outer frame of the window at suitable place. 4 Nos. of hold fasts of 120mm length spliced at the ends are welded to the outer frame of the window by using MS flat of 18x5mm at 0.70kg/m, welded to the shutter at two place equivalent from each from top and bottom of the shutter

An MS square bar of 12mm size is welded to the inner face of the window at an equal interval not exceeding 100mm edge between them. All members are painted with one coat of anti-corrosive red oxide primer as directed by the departmental officers.All sections should be in confirmed with IS 7452/1990.The cost includes cost of all materials, labour charges and other incidental charges, etc., complete

Supplying and fixing of Hallow pressed steel door frames for single leaf and double leaved door using pressed steel frame of size 105x60mm using mild sheet of 1.25mm thick (18gauge) special profile extruded section.The pressed steel frame should be as per IS4351/1976.The rate in inclusive of bottom the hold fasts and provision to aldrip tower bol thinges and lock plate etc,with one coat of zinc chnomate yellow primer and filling the inside hallow portion with cement concrete1:2:4using 20mm HBG stone jelly etc,complete complying with standard specification.

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

Single leaf

Manufacturing supplying and fixing in position of STRONG ROOM DOOR with the following specifications. The door should be of 'Godrej' make defender class I movidoor of overall size 1270 X 2240mm with a clear opening 915 X 2000mm , suitable for the wall thickness of 305 to 380mm. The door and wing should be 1045mm respectively. The overall width of door and frame when fully opened should be of 2235mm and for maximum clear opening 1950mm. The overall thickness is 150mm and the over all thickness of door frame including grill gate should be 270mm. The overall weight of the door should be 995kg. The outerlayer of the doorslab should be 12mm thickness using MS Plate and for 10mm thick. MS plate is used for fabricating door frame. The doors are to be fitted with 2 dual control high precision 8 lever locks with stainless steel keys To secure the door, 12 shooting bolts each of 38mm dia are to be provided six infront and six at the rear and handles are to be fitted on an impact resistant shoft. The adjustable strap huiges are to be aligned properly both vertically and horizontally for ensuring smooth and eally operation of the doors and a well desgined grill gate is the provided for convenience of working in strong room. The maindoors should open outside and grill gate inside and the door shtters should hang on the right. All the steel components are to be given a thorough seven step anticorruption treatment and high quality expensive nitrocellulose paint in T.A.grey colour coat should be given to the door to render smooth scratchfree finish etc. complete as directed by the departmental officers.

Supply & fixing of WPC (Wood Polymer Composite) Frame (Sliding Door) extruded with size 75mm x 50mm. The single core door made of rigid WPC compound with minimum Bulk Density of 900 KG/ Cub.Mt. & shore hardness of 55. For the aesthetic appearance, the door shall be a printed digitally on one side of the shutter and the design is as decided by the Engineer in-Charge of the department. The WPC door shall be fixed onto the Aluminium "G" type channel with wheel and the door shall have 2 hooks in SS, 2 Handles 4" in SS

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

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

Single Leaf

Double Leaves

Supplying and fixing of ORNAMENTAL Teak wood door of as per the drawings and design approved by the departmental officers.The size of opening shall be 2.40 x 2.10 m The outer frame of the door is made of 125 mm x 75 mm teakwood of best quality.The door shutter is made of size 150 mmx 63 mm.The door panel is double shutter. The door panels shall be of 50 mm thick teakwood planks with ornamental carving designs approved by the Executive Engineer.The lock rail shall be of 200 x 50 mm thick teakwood frame.The doors and shutters shall be finished with two coats of best quality Melamine polish.the rate is inclusive of best approved teakwood,brass hinges,brass tower bolts,brass Aldrop,Door stopper,brass screws etc. The rate is inclusive of cost of materials, Labour charges, Conveyance Charges, fixing charges,carving charges, electricity charges and all other incidental Charges, etc.. All materials should be gor approved by the Executive Engineer in charge before use on work.

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

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. Thesupports 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

Paving the floor with best approved quality fine polished Kota stone slabs of size 600 x 600 of 18 / 20mm with machine cut edges and matching marble slab not less than 100mm width other than Adanga Marbles as border 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.

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 laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification.

Supplying & laying Leather Finish Granite slab of size not less than 5' x 2'6" of 18-20mm thick with tolorance of + or - 2mm in flooring, treads of steps and landing laid on bed of 20mm thick cement mortar 1:3 (one Cement and three M-sand) laid and finished with flush pointing in white or colour cement including rubbing and polishing and use chemical for fixing the granite slab with epoxy spacer filling in joint ( like Pedilite,Leticat or equalant) with lather finish or river wash. The rate is inclusive of all cutting, laying, conveyane, all other Tools and Plants involved in the work charges and all other incidental charges etc.,complete complying with standard specfication and as directed by the departmental officer. (The granite slab quality, colour, shade and size should be approved by the Executive Engineer before use on works)

Providing Double nosing to the granite slab of approved quality and best variety complete complying as per standard specification and as directed by the departmental officers.

Paving the floor with best quality Double Charged Vertified Tiles of size 600 x 600 x 8mm of approved colour,shade and quality laid in cement mortar1:3 (one cement and three crushed stones and)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)

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

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

Dadooing walls with best approved quality printed design colour glazed tiles of size 300 x 450 x 8mm set 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.

Dadooing walls with best approved quality granite tiles of jet Balck of suitable sizes set 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.

Providing granolithic floor finish of the 20mm thickness with plain cement concrete 1:2:4 (One Cement, Two sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed stone sand and four aggregates), using following 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.

50mm thick

75mm thick

Supplying and fixing fine polished cuddapah slab of 38/40mm 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 Polymer Coating (Water Proof Coating) for sunken Portion of toilet with following specification and the surface shall be cleaned to remove all dust, foreign, 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 throughly 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 applying of Two quotes of Putty of 3 MM thick over the exposed RCC surface of ceiling including finishing the joints smoothly with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing.The surface shall then be allowed to dry for at least 48 hours it shall then be sandpapered (Waterproof abrasive sheet)To give a smooth and even surface.Any unevenness shall be made good by applying First Coat of Putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of booty after 6 hours of first coat of putty and then sandpapering(Waterproof abrasive sheet). The same after it is dry and finishing the surface smooth three etc complete compiling with standard specifications and as directed by the departmental officers.[The rates are inclusive of higher charges for grinding machine with wheel cost of sandpaper (Waterproof abrasive sheet)Cost of Putty Blade labor charges for grinding the joints and sandpapering two quotes of Puti scrapping the putty area to level the surface smooth etc complete].The putty should be got approved by the executive engineer before use on work .

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three P-Sand) 10mm thick mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

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

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

Manufacturing, supplying and fixing Precast RCC Hume pipe of 300mm dia finishing, curing and fixing in position etc., complete complying with standard specification and as directed.

Supply and installation of 8mm thick Calcium Silicate Board Designed for False Ceiling to the approved design and the joints neatly finished with paper joining compound ets., including painting with two coats of plastic Emulsion paint with one coat of primer etc., complete.complying with standard specification and as directed by the deparmental officers. (The make, quality and colour should be got approved by the Executive Engineer before use on works.) The cost includes, cost of material, cost of labour, scaffolding, transportation, conveyance etc. complying to standard specification.

Providing Cornice work for Gyp-board false ceiling using plaster of Paris moulded to the approved design and the joints neatly finished with paper joining compound ets., including painting with two coats of plastic Emulsion paint with one coat of primer etc., complete.complying with standard specification and as directed by the deparmental officers. (The make, quality and colour should be got approved by the Executive Engineer before use on works.)

Providing Wall Panelling using one side teak wood sheet with melamine polishing with following specification. The frame using aluminium tubular section of size 50mm x 25mm x 2mm thick fixing horizontally and vertically in position with wall at interval of 0.60m in both directions, fixing water proof plywood of 12mm thick over the aluminium frame work with necessary screws. One side teak wood sheet of 3.5mm thick will be fixed over the plywood using fevicol and finishing with melamine polishing and the rate inclusive of conveyance to site and labour charges and as directed by the Departmental Officers. The design pattern, water proof plywood, OST sheet and other materials to be used shall be got approved by the Executive Engineer concerned before use on work etc., complete.

Brick jelly Lime Concrete 1:2:5 using 40mm brick jelly in lime mortar 1:2 for filling the depressed portions of toilet area including dewatering wherever necessary and laid in layers of not more than 15cm thick well rammed,consolidated and curing etc .Complete complying with standard specification.

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

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

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

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

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).

Painting the wall with Texture Finish Paint including labour charges complete complying with standard specification

Providing expansion joint 12.5mm width in RCC roof slabs between RCC twin beams using PVC water bar of 150mm wide centre bulb of 4mm to 6mm thickness of approved quality and brand and including filling the inner space with suitable non-absorbent flexible and well compressible filler materials of approved quality and covering the top surface with GI sheet 30cm wide and 1.6mm thick using phill plugs, GI screws, limpet cup washers, bitumen washers, etc., complete complying with standard specifications and as directed

Providing expansion joint of 12.5mm wide in between RCC twin columns from top of pedastal to full height including filling the inner space with suitable non-absorbent, flexible and well compressible filler materials of approved quality and brand; finishing the sides of RCC columns with polysulphide sealents for a depth of 7.5mm on either side covering the inner space filled with filler materials as above etc., complete complying with standard specifications and as directed.

Expansion Joint Treatment with Seal Tape Providing and laying with 1.0 mm thick FPO membrane to seal the expansion joint. The tape having mechanical properties like, Elongation>500%, Tensile Strength>12N/mm2, Tear Strength >200N, Water tightness 400kPa/72hrs confirming to DIN EN 1928-B. Ensure that apply Two part Epoxy Adhesive @ 1.4kg/m to get 1-2mm thick on the prepared surface before placing the tape and after placing seal with same epoxy adhesive which having Bond Strength with concrete 1.5N/mm2, Compressive Strength @ 7 days, ≥45N/mm2 as per BS 6319 Part 2, Tensile Strength @ 7 days, ≥18N/ mm2 as per BS 6319 Part 7, Shear Strength @ 7 days, ≥8N/mm2 as per BS 6319 Part 4, Flexural Strength @ 7 days, N/mm2 as per BS 6319 Part 3. The finished cost including surface preparation, filling foam backer rod, applying masking tape on both sides of the joint & polysulphide sealant filling on gap completely as per specification.

Expansion Joint filling with Polysulphide sealant 20mm width - Horizontal Providing and laying with two-part elastomeric fuel resistance, UV resistant, Non-toxic once cured, resistant to flame, pouring grade liquid polysulphide sealant to fill the expansion joint, Control joints in parking area, construction joint in airport runway, Tanks, bridges & concrete roads. The sealant shall have Elongation min. 450% confirms to ASTM D 412, movement accommodation for butt joint 25% & for lap joints 50%. The sealant should meets the requirement of BS 5212, BS 4254 & ISO:11600. Ensure that apply a coat of polysulphide sealant primer @0.5L/m2 to get better adhesion on prepared surface before placing the sealant. The finished cost including surface preparation, filling foam backer rod, applying masking tape on both sides of the joint & polysulphide sealant filling on gap completely as per specification.

Expansion Joint filling with Polysulphide sealant 20mm width - Vertical Providing and laying with two-part elastomeric UV resistant, non-toxic gun grade liquid polysulphide sealant to fill the expansion joint, sealing joints in water retaining structure. The sealant shall have Elongation min. 500% confirms to ASTM D 412, movement accommodation for butt joint 25% & for lap joints 50%. The sealant should meets the requirement of BS 4254 & ISO:12118. Ensure that apply a coat of polysulphide sealant primer @0.5L/m2 to get better adhesion on prepared surface before placing the sealant. The finished cost including surface preparation, filling foam backer rod, applying masking tape on both sides of the joint & polysulphide sealant filling on gap completely as per specification.

Providing Ornamental Dooms over roof using Standardised Concrete mix M-20 Grade in accordance with IS:456-2000 including necessary scaffolding at seven stages over initial stage and finished with Cement Mortar 1:1 20mm thick the size of turret is 60cm dia., conical portion 50cm Udukkai base with curve at edges placed over Concrete of size 80×80×30cm with ornamental finishing to a height 2.70m including cost of steel and cement etc., as shown in the drawing and giving two coats of emulsion paint finish to turret etc., complete as per standard specifications and as directed by the dept officers.(Fourth Floor)

Providing ornamental railing in Court hall corridor window opening in Standardised Concrete mix M-25 Grade using 20mm HBG stone jelly with total height of 0.725m, this includes shaft of size 0.575 x 0.05, capital and base of size .080 x .100 and railing of size .280 x .075 x .100 . The rate includes the centering, steel fabrication, Standardised Concrete mix M-20 Grade and plastering with cement mortar 1:3 - 10mm thick etc., complete complying with standard specification.

Providing elevation slab in Standardised Concrete mix M-25 Grade using 20mm HBG stone jelly of size 0.70 x 0.40 with top semi circular arch of size 0.30m dia. The rate including the centering the vertical slab steel fabrication. Standardised Concrete mix M-25 Grade and plastering with cement mortar 1:3 - 10mm thick etc., complete complying with standard specification.

Supplying and fixing in position of Name Board of following sizes with letters sticker on vinyl board including cost of PVC sheet and fixing Tamil letters sticker on th PVC sheet ad directed by the departmental officers with necessary screws, transportation etc., complete complying with standard specfication and as directed by the departmental officer.

Name board size 12" x 4"

Name board size 18" x 4"

Name board size 24" x 4"

Supplying and fixing Brass Letters with finishing of letters as directed by the Departmental officers. The rate includes cost of all materials, making charges, loading, unloading and conveyance charges, cost of stickers and all other incidental charges etc complete complying with standard specification and as directed by the departmental officers.

English Brass Letters 37cm (15”)

Tamil Brass Letters 25cm

Manufacturing, supplying and fixing in position of the Tamil Nadu Government Emblem of dia 15" made upto 12mm thickness sheet including, computer designing, drawing, pattern making, moulding, grinding, painting, the emblem with national flag, inner MRF coating, painting, finishing and fixing the emblem etc., complete as directed by the department officers.

Supplying and laying of Interlocking Rubber Moulded Hydraulic Pressed Paver Block 83mm thk. over a base layer of crushed stone sand filling incl. Cost of materials laying and Labour charges etc., and as directed by the departmental officers etc. complete complying with standard specification.

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

20mm dia

25mm dia

32mm dia

40mm dia

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

25mm dia

32mm dia

(External Water Supply) - Below Ground Level

25mm dia

32mm dia

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

25mm dia UNION

32mm dia UNION

20mm dia UNION

20mm dia ELBOW

25mm dia ELBOW

32mm dia ELBOW

20mm dia COUPLING

32mm dia COUPLING

25mm dia COUPLING

32mm dia TEE

25mm dia TEE

20mm dia TEE

32 X 25mm dia REDUCER

25 X 20mm dia REDUCER

20 X 15mm dia REDUCER

25 X 20mm dia REDUCER ELBOW

20 X 15mm dia REDUCER ELBOW

25 X 20mm dia REDUCER TEE

20 X 15mm dia REDUCER TEE

20mm dia HEX NIPPLE

32mm dia HEX NIPPLE

25mm dia HEX NIPPLE

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the Executive Engineer before use on work.

25mm dia Gun metal Wheel Valve

32mm dia Gun metal Wheel Valve

25mm dia Gun metal Gate Valve

32mm dia Gun metal Gate Valve

Supplying and fixing in position 15mm dia brass CP screw down tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supplying and fixing in position 15mm dia brass SS Swan Neck Tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supplying and fixing in position best quality and approved make Indian made white glazed earthernware wash hand basin of size 550 x 400mm (without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Supplying and fixing in position best quality approved make Stainless Steel 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 in position CP heavy duty 32mm bottle trap of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading where ever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supplying and fixing in position CP Two way Bib Cock with Health Faucet of approved make confirming to BIS specifications and quality including cost of Shellac, thread, etc., complete complying with standard specification and including cutting and threading where ever necessary.

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

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

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 if granite Slab of 0.61*1.22m.,18/20mm thick in all floors for urinal partition including for labour charges for fixing and polishing etc.,

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 will be measured and paid separately in the cases where the pipe lines are proposed to laid below ground level

75mm dia

110mm dia

160mm dia

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).

110mm dia ELBOW

75mm dia ELBOW

110mm dia TEE

75mm dia TEE

110mm dia BEND

75mm dia BEND

110mm dia DOOR TEE

Supplying, laying and jointing glazed stone ware pipes of the 150mm dia (loose joint) of approved quality with spigot and socket ends and fixing them in dry condition using spun yarn and cement including petty masonry shoring and strutting wherever found necessary and laying the pipe line in the alignment at the specified gradient and testing with necessary tools and plants, etc., and re-filling the trench with excavated earth and levelling the ground etc., complete complying with standard specifications. (Earth work excavation, re-filling with excavated earth will be measured and paid separately).

Supplying and fixing position CI Nahani Trap of the sizes 100 x 75mm with stainless steel gratings with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of crushed stone sandand five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

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

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

Supplying and fixing in position Indian make bevelled edge mirror of approved quality and brand PVC / Fibre Glass framed 600 x 450 x 5.5mm thick mirror, shelf type with hard board backing of approved colour fixed with brass screws, rawl plug, etc., complete complying with standard specification. (The mirror should be got approved by the Executive Engineer before use on woks)

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

Supplying and fixing of PVC ready made WATER TANK of 1000 Litre capacity of best and approved quality with ISI specification and having inlet,outlet, overflow and clearing pipe arrangements and labour charges for fixing in position with all necessary accessories and transporting at site of work including necessary brick work conveyance loading, unloading labour for fixing etc., complete complying as directed by the departmental officers.

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

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

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

UGT/OHT (inside) waterproofing with Anti-microbial Coating Waterproofing: Providing and Applying CFTRI approved two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (5 Liquid :7 Powder) to the RCC surface of the UGT/ OHT tank applied @ 2.2kg/m2 in 2 coats to achieve 1.2mm DFT, having Elongation at break >120% as per ASTM D 412, Tensile strength >1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80N/mm2 as per ASTM D 4541, crack bridging upto 2mm as per ASTM C 836. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass fibre mesh over the angle fillet when the first coat in still wet, treatment of cracks completely as per specification. Followed by applying 15 mm thick dimensionally stable fibrous reinforced cementitious structural grade dual shrinkage Polymer Mortar on as protective plastering @ 29kg/m2. The material having Compressive strength of 38 MPa at 28 days as per EN 12190, Adhesive Bond Test, >1.5 Mpa as per EN 1542, followed by Water curing by sprinkling water for 3 times a day for 5- 7 days. Followed by applying two component, water-based food grade epoxy resin coating on inside surface of Potable water tank having anti- algae, antifungal, Non-toxic, hygiene cum damp-proof coating Certified by CFTRI as per 21 CFR 175 – 300 of US – FDA, having mixing Ratio (Base: Hardener: Water) – 1:1:1 to be applied @ 0.35 Kg/m2 in 2 coats. Ensure that this coating is applied over the protective plaster. The Waterproofing material shall have Specific Gravity: 1.2, Water vapor permeance: 244.48 g/m2/24 hrs, as per IS 7809/Pt 2/1977, Adhesion strength: 2 N/mm2 as per ASTM D 4541: 02. The finished cost to include surface preparation completely as per specification

Providing ANTI-TERMITE treatment to soil adjacent under building foundation, plinth periphery of the building by applcation of chemicals of ISI 6313-1981 part I to IV in stages to suit the progress of work as per the detailed specification (Measurements taken for the plinthe area for the purpose of payment) including breaking of termite mounds, making holes with clow bar, closing the holes after the treatment and incliding cost of chemicals, labour charges, transport and storing etc., complete complying with the standard specification and as directed by the departmental officers.

Stage.I. spraying anti- termite treatement chemicals solution for foundation concrete surface laying the foundation concrete bottom and sides of the foundation. Stage.II. Spraying anti-termite chemical solution to the grade beam level, spraying for the grade beams, brick, masonry in superstructure in contact with the back fill earth. Stage.III. Spraying anti-termite treatment, chemicals solution on sand for the flooring before laying the flooring zone, Treatment has tobe carried out by making crow bar holes at an interval of 12" to a depth of 8" on the sand filling in basement and after levelling operation is over. Stage.IV. Spraying anti-termite treatment chemicals solution around the building (out side) by making crow bar holes at an interval of 12" to a depth of 8" in the periphery of building and chemical poured inside the holes and closed after the treatement.

Cement Concrete 1:2:4 (One Cement, Two crushed stone sand and Four hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Foundation and Basement

For Superstructure in Ground Floor

Supplying and spreading of Non-Metallic floor hardner of approved make as per manufacturer specification over the cement / concerete floor at application amount of 7kg/m2 including all materials, labour charges, tools and tackles, transportations, leads and lifts etc., complete as per standard / manufacturer's specification, drawing and direction of engineer-in-charge

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

Borewell upto 150m below GL

From 151m upto 180m

From 181m upto 210m

From 211m upto 240m

From 241m upto 280m

From 281m upto 300m

Supplying and delivery of PVC CASING PIPE (6kg/sqcm) 150mm dia suitable for 6" Borewell conforming to IS 12818/1992 with ISI Marking of following diameter in 3m length with screwed and socket end and centering guides for every 15m length of pipe to suit deep bore wells for delivery including loading, unloading, freight, insurance etc., complete (Rate inclusive of Excise duty)

Supply suitable PVC End Cap (6kg/sqcm) of best for casing pipe of 6" dia borewell quality with ISI mark, The PVC should got approved by the departmental officers

Supplying and fixing 2HP submersible pump including panel board ISI make for 6" dia bore well with pump, necessary accessories such as bolt gun metal jet assembly with 1 number pressure gauge metal complete comprising with the following additional accessories and submersible cable. - The motor shall be of ISI approved variety and shall be got approved by Executive Engineer before erection- Accessories:-. a. 3 Phase star delta starter of 32 AMP of approved quality and make with ISI marks - 1 No. b. 3 Phase 32 AMP main switch of approved quality and make with ISI marks - 1 No. c. Single phase preventer of approved quality and make with ISI marks - 1 No. d. Switch Board to accommodate the starter and main switch power capacitor of suitable capacity as per standard norms of TNEB.

Labour charges for erection horizontal shaft Centrifugal pumpset (coupled/ monoblock/ air compressor with motor) open well including fixing of suction pipe and foot valve upto a maximum depth and delivery pipes to the required length with valves pressure gauges upto the exterior wall of pump room and erection of panel board, consisting of TPICN Switches starters, voltmetre ammeter, single phasing preventor and laying and jointing thr cable and wein earthing as per IE rules etc., complete and operating the pumps on trail run as directed by departmental officers including signing of completion reports as required by EB authorities. Up to 3HP.

Supplying and fixing of 20mm dia Nylon rope for borewell as per ISI specification and including cost of materials with all necessary accessories etc., complete complying as directed by the departmental officers as per standard specifications.

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

Supply and run off WATER PROOF 3 CORE 4.0 sq.mm flat PVC insulated copper cable for submersible pumpset in the borewell including fixing and tying with copper wire and clamping water pipe etc., complete as directed by the departmental officers.

Supplying and fixing M.S. fabricated wall mounting PANEL BOARD with internal wiring as per I.E. rules and necessary locking arrangements with suitable DOL type push button, STAR delta starter, suitable in amps DPC switch,0 to 500 V voltmeter, 0-20Amps Ammeter, single phase preventor, Pilot lamp with 3 bulbs to indicate power supply,3no. and including all specials. a) Suitable DOL push button automatic starter-1 no. b) Suitable15amps DPC switch - 1No. c) 0 to 500V Voltmeter - 1No. d) 0-20 Ammeter - 1No. e) Single phase preventor - 1No. f) Pilot lamp with three bulbs to indicate power supply - 1No. etc., complete.

ELECTRICAL WORKS

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 )

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) (6 points / Coil) Higher End (For Rooms like Bath , Toilet,& Pump room etc..)

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 (Stair case )

Supply and fixing of 4feet 20W LED tube light fitting with T.W. round blocks on wall or ceiling with PVC unshedthed FRLS copper leads from terminals to the fitting with 20 W LED tube (Higher end)

Supply and fixing of 18W LED square type Recessed fitting with LED (Higher end) on false Ceiling with PVC unsheathed copper leads from terminals to the fitting.

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 AC/DC 76mm buzzer/call bell suitable for 230 volts 50c/s single phase AC supply on suitable TW board with push switch

Supply and fixing of 7W / 9W LED lamp for BH point

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

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 300 mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall.

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

Supply and fixing of 1200mm (48") Sweep BLDC ceiling fan complete (HIGHER END) with 2 Module 100 W Fan Step Regulator (HIGHER END) with stepped with 1 meter down rod on the existing fan clamp

Supply and fixing of 1 no.6A two module 5 pin socket , 1 no. 6A one module switch on suitable module surface mounting Box (GI ) with module cover plate (plastic) on wall with connections. Higher End [For Lift Well]

Supply and fixing of 3nos.6A two module 5 pin socket , 3 nos. 6A 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 and UPS Input and Output Control)

Supply and Fixing of 16A Two-way switch in suitable MS box on wall with earth connection.(HIGHER END) (For 4 Nos. Lift)

Supply and fixing of 32 A FP MCB in 4 pole sheet steel enclosure on wall and earth connection. (Higher end).

Supply and fixing of 63 A FP MCB with 63A FP RCCB 30mA concealed in weather proof and 4 pole sheet steel enclosure on wall and earth connection. (Higher end). [For court hall outdoor AC control]

Supply and Fixing of Metal one way FP Enclosure with 63A FP RCBO 30 mA on wall with earth connection. (HIGHER END)

Supply and Fixing of 63A TPN MC Switch with suitable angle iro frame work with MS Cable entry boxes with earth connection only (For Lift Control Main)

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 with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour (For Call bell )

Supply and Run of 2 of 2.5 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 2.5 sq.mm copper wire and making good of the concealed portion. [For Computer Plugs Connections]

Supply and Run of 2 of 4 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 by 4 sq.mm. PVC insulated SC unsheathed FRLS copper wire and making good of the concealed portion.[For 15A Plugs, 20A MC Plugs]

Supply and Run of 2 of 6 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 by 6 sq.mm. PVC insulated SC unsheathed FRLS copper wire and making good of the concealed portion (For Single Phase DB connections)

Supply and Run of 4 of 16 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable 40 mm PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 16 sq.mm. PVC insulated SC unsheathed FRLS copper wire with painting of suitable colour.(For 4 Ways 7 segment DB with 63A incoming)

Supply and run of 3 of 2.5 sqmm (36/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable heavy gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 2.5 sq.mm wire with painting of suitable colour. (For Lift Well Light Control) (For Lift well two-way connection)

Supply and clamping of 3½x70 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps. (From power panel to 125A VTPN DB in each floors)

Supply and fixing of brass cable gland for 3½x70 sq.mm LTUG armoured cable with earth connection

Supply and providing cable end termination of 3 1/2 x 70 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and clamping of 3½x95 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps. (From power panel to 160A VTPN DB in each floors)

Supply and fixing of brass cable gland for 3½x95 sq.mm LTUG armoured cable with earth connection

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

Supply and fixing of 8 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 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. 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 4 way TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one no. 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 4 ways in each segment) and seperate provision for MCB / Isolators ( totally 12 nos.) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only. i.63A 4P MCB - 1 no. ii.63A 4P 30MA RCCB/ELCB - 1 no. iii.63A DP MCB Isolator -3 nos. iv.6A to 32A SP MCB - 12 nos.

Supply and fixing of 4 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 as outgoing with suitable cable end box in flush with wall with earth connection only. Higher End

Supply and fixing of 12 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 with spreader terminal as incoming and 12 nos. 32A 3P MCB as outgoing with suitable cable end box on wall with earth connection only. Higher End

The bus bar chamber should have 3 Nos of 1 1/4" x 1/4" tinned copper flat for 3 phases and 1 No 1" x 1/4" tinned Cu.flat for Neutral and body earth bus must be run all round the panel using 2 runs of 1" x 1/8" tinned copper flat to provide earth connection to the cubicle switches cable glands etc., the bus bars should be supported on synthetic enamel compound at equal interval as per IS specification.The incoming and outgoing switches should be connected to the bus with the following copper flats. 1) 250A FP switch with 1 1/4" x 1/4" tinned copper flat 2) 160A TPN switch with 1 " x 1/4" tinned copper flat 3) 63A TPN switch with No.8 SWG copper wire The switches should be separated from the bus bars by 6 mm thick hylum sheet and all switches should be properly earthed by solid copper flat as per IE rules and CEIG specification. Providing Rubber Beading for All Doors.

The bus bar chamber should have 3 Nos of 1 1/4" x 1/4" tinned copper flat for 3 phases and 1 No 1" x 1/4" tinned Cu.flat for Neutral and body earth bus must be run all round the panel using 2 runs of 1" x 1/8" tinned copper flat to provide earth connection to the cubicle switches cable glands etc., the bus bars should be supported on synthetic enamel compound at equal interval as per IS specification.The incoming and outgoing switches should be connected to the bus with the following copper flats. 1) 250A FP switch with 1 1/4" x 1/4" tinned copper flat 2) 63A TPN switch with No.8 SWG copper wire The switches should be separated from the bus bars by 6 mm thick hylum sheet and all switches should be properly earthed by solid copper flat as per IE rules and CEIG specification. Providing Rubber Beading for All Doors

Supply and erection of 400 Amps Capacity dust and vermin proof floor mounting cubical panel board fabricated out of 16 SWG CRCA sheet for outer body,stiffness and doors and with supply and fixing of following interior switches with centre bus bar chamber and horizontal no of switches side to side on both sides of bus bar chamber with cable chamber of the extreme right end and top of Panel with two coats of quality paint over one coat of zinc oxide primer superscription of incoming and outgoing feeding cable details, capacity of switches etc., with white paint and 2nos metallic danger board affixed complete on suitable base channel supports on 6Nos of 0.45m channel legs to satisfy the latest CEIG rules with the following switches conforming to IS specifications.1)400A FP Switch Disconnector Fuse Units interior only with HRC Fuses Double Break -2 Nos as Incoming. 2)315A FP Switch Disconnector Fuse Units interior only with HRC Fuses Double Break -2Nos as Out going 3)63A TPN Switch Disconnector Fuse Units interior only with HRC Fuses Double Break -8Nos as Out going with interlocking arrangements.

Supply and laying of 3 ½ x 240 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layerof sand and covering the cable completely with bricks and refilling the earth to make good.

Supply and clamping of 3 ½ x 240 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3-1/2 x 240 sq.mm. PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3 1/2 x 240 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and laying of 2 runs of 3½x185sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layerof sand and covering the cable completely with bricks and refilling the earth to make good. (For Generator, 400A Rising Main )

Supply and clamping of 2 runs of 3½x185 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps. (For Generator, 400A Rising Main)

Supply and clamping of 3½x185 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps. (For Generator to Rising main and Tap off Box to power panel in each floors)

Supply and fixing of brass cable gland for 3½x185sq.mm LTUG armoured cable with earth connection

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

Supply erection, testing and commissioning of 400A 3L+N+PE, Plug in TYPE, 415V 3 Phase and Neutral sandwich Aluminium bus bar rising main indoor type totally dust and vermin proof with Insl F with suitable Gl enclosure of 1.6mm thickness with epoxy painting of RAL7032. Rising main shall be provided with double aluminium earth bus bar of capacity as per norms for the entire length and cost of earth bus bar shall be included. short circuited rating of 50KA for 1sec IP 66. Inclusive of Rigid Hangers, Spring Hangers and Wall Support Hangers.

Supply, Erection, Testing and commissioning of 400A End feed unit with 400A 4P MCCB, 50kA with electronic release suitable for 400A rising main. (Lower End)

Supply, Erection, Testing and commissioning of Tap off boxes with 250A 4P MCCB 50kA with electronic release suitable for terminating 3 1/2 x 185 Sq,mm cable.

Supply and fixing of Flange end for 400A rising main.

Supply Erection testing commissoning of 2.0TR (6000K cal/ hr) ABS plastic split type Air conditioner confirming to IS 1391 [part 2] 1992 with rotary compressor operating on refrigerent R-22 / Non CFL suitable for wall mounting for operation on 230V 50Hz single phase AC supply with 3 star rating as per BEE specification and capable of performing the following functions. A) Cooling B) Dehumidifying C) Air Circulating D) Filtering The installtion work for the above split type AC units includes the following. 1. Mounting / Fitting indooor and outdoor units at their respective location. 2. Laying refrigent pipe line of 6 Mtrs distance both units after drilling hole/ holes in the wall if required thickness of the copper tubing shall not be less than 0.7 mm. 3. Insulating the suction pipe with expanded polythene foam 5mm thick tubing

4. Laying 15mm dia flexible PVC drain pipe of 6 mts lenth to throw out the condensate water being formed in the in door unit 5. Leak testing the entire gas unit 6. Charging refrigent gas in the unit 7. Suitable electric wiring to be provided with 2.5sqmm PVC insulated copper wire between indoor and outdoor units up to 4mtrs lenth and up to switch within 3mtrs of location of indoor unit (Higher End).

Supply and fixing of 5 KVA Automatic Voltage Stabilizer, Double Booster with 3 minutes time delay, safety relay arrangements with high low input operating voltage range 140V to 270V and output 200V to 240V with all connecting cables with connections. (Higher End)

Supply and fixing of MS Stand for fixing outdoor unit. (For Split AC unit).

Supply and laying of 5/8'' and 3/8'' copper pipe (Extra beyond 3Mtrs supplied with AC Unit) (For Split AC unit)

Supply and run of 1 inch PVC water drain pipe line

AC Arrangements HIGH SIDE WORKS OUTDOOR UNIT-COOLING ONLY Supply, Installation of Air cooled Outdoor Condensing Units (ODU) with Inverter Compressor VRV unit, connected to multiple Indoor Units. The Refrigerant shall be R-410A. The Compressor to be High Performance with low noise Scroll Compressors with Variable Refrigerant Volume system connectable to multiple indoor units.

Supply, Installation, Testing and Commissioning of factory assembled 4way Cassette type Indoor unit of the following capacities with matching VRF system, the unit completely tested and included factory wiring, piping, synthetic washable media pre- filter, fan section with low noise multi speed fan motor and dynamically balanced blower, coil section with DX copper coil, electronic proportional expansion valve along with pump to control the refrigrant flow rate responding to variations of the airconditioning load of the room, 360° air flow discharge, control circuit board,presence and floor sensors, auto cleaning panel, thermal protector, condensate drain pan, self diagnostics, auto-restart function, test run switch, drain pump and outer cabinet, necessary supports, vibration isolation, cordless remote control, etc., suitable for operation on 230V ± 10%, 50Hz, single phase AC supply, complete as required. The unit shall have an auto swing louver which ensures efficient air distribution which closes automatically when the unit stops.

The front grille shall be easily removed for washing. The remote controller shall be able to set five steps of discharge angle. The discharge angle shall be automatically set at the same angle as the previous operation upon restart. The drain pipe can be fitted to from either left or right sides. The indoor unit and the refrigerant pipes shall be charged with dehydrated air prior to shipment from factory. Both refrigerant lines shall be insulated from the outdoor unit to indoor unit and return air shall be through a resin net mold resistant filter. The unit shall have automatic force shut down provision in case of fire on receiving signal from BMS system.

FXFSQ125-3.0TR

FXFSQ125-4.0TR

Supply and Installation of Refnet joints / branch distributors for indoor and outdoor units.

Supply of Wireless Remote controller for cassette units.

LOW SIDE WORKS PIPING Supply, installation, testing and commissioning of hard/soft drawn soft refrigerant piping. The brazing to be carried out with bleeding of nitrogen. The copper pipe to be insulated with 19 mm thick Nitrile Rubber sleeves or sheet

Supply and installation of 2C x 1.0 sqmm communication cable

Supply and fixing of 32mm dia UPVC pipe with all required accessories and suitable clamping, etc., for drain pipe connections to the indoor units, etc., as required.

Supply and providing of pipeline Nitrile rubber insulation for Refrigerant and Drain pipe lines.

Supply and providing Civil concrete block for mounting the Air Conditioning unit.

Supply, fabrication and fixing of MS channel with supports, etc., complete as required for mounting the Airconditioning Indoor unit.

Supply, fabrication and fixing of MS channel with supports, etc., complete as required for mounting the Airconditioning Outdoor unit.

R-410 A Gas Charging for VRV systems

Supply and fixing of 50mm thick Anti Vibrating rubber Pads.

Supply and installation of 450 X 100 X 2 mm thick MS cable tray with cross arm in between the rails (Ladder type) with 450 X 25 X 2.0mm thick MS cover both of them duly powder coated with approved colour fixed on wall with suitable connector plates with cadmium coated bolts, nuts and washers., anchor fasteners, etc., complete as required. (MR)

Supply, fabrication and fixing of grills for the Outdoor unit.

Pressure testing the system, vacuumizing, leak testing, gas charging and commissioning of the above circuit.

160KVA DIESEL GENERATOR Supply, Erection, commissioning, testing and handing over, obtaining permission from the CEIG, preparation of drawing and obtaining safety certificate for 1No 160KVA Diesel Generator Set canopy, fuel tank, battery charging alternator with AMF Panel developing 3phase electrical out put 160KVA, powered by diesel engine of 0.8P.F Three phase 415/420Volts, 50c/s, 222.6 BHP at 1500 RPM as per CPCB norms BS IV + as detailed below. a]. ENGINE: The engine has turbo charged vertical inline 6 cylinders. Water cooled diesel engine developing 222.6 BHP at 1500 RPM conforming BS 5514 / BS 649 or IS 10000 incorporating the following accessories. Engine instrument panel/mounting: Engine control panel consisting of ON/OFF/START/KEY, lube oil pressure gauge, oil temperature gauge, high water temperature gauge and electronic hour meter and RPM indicator.

Note: 1. The control panel should be complete with necessary fuses, cables, labels, other accessories with neutral isolation arrangements. 2. The engine should trip for the following conditions. a) Low lubricating oil pressure, b) High water temperature, c) Over speed. 3.Supply and fitment of Auto mains failure panel to EB service with 400Amps switch and contactors with scuf control relays, timers etc. 31) 1set timers. 32) Audio and visual indication arrangements for , a) Low lubricating oil pressure, b) High water temperature, c) Over speed. 33) 1No Earth fault relay. 34) Isolator to Isolate the neutral. Note: 1. The control panel should be complete with necessary fuses, cables, labels, other accessories with neutral isolation arrangements. 2. The engine should trip for the following conditions. a) Low lubricating oil pressure, b) High water temperature, c) Over speed. 3.Supply and fitment of Auto mains failure panel to EB service with 400Amps switch and contactors with scuf control relays, timers etc. E) ACOUSTIC ENCLOSURE : Acoustic enclosure shall be powder coated and fabricated of 16SWG CRCA MS sheet. The silent canopy shall be nut bolt type construction. Critical processes of punching are done on CNC machine to maintain dimensional accuracy of hole within 0.1mm, powder coating done after seven-tank surface preparation process of sheet metal. Canopy panel and door shall have inside lining of FIRE-RETARDANT 64kg/m density mineral wool of 100mm thickness as acoustic material. Four hinged doors shall be provided to canopy.

The maximum permissble sound pressure level should be as per the norms prescribed by the Central Pollution Control Board/ State Pollution Control Board/ Competent Authority concerened or should be within 75 db(A) at 1 meter from the enclosure surface whichever is advantageous to the department. The emergency stop should be available on the enclosure panel. The enclosure provided shall be duly approved by the Engine Manufacturer of the Engine provided for Diesel Generator Set mounted inside and should be to the satisfaction of inspection/ testing authority concerned SURFACE TREATMENT – PAINTING : The enclosure shall be suitably treated for degreasing, de-rusting and phosphating. The canopies are passed through seven-tank treatment thoroughly. ADDITIONAL FEATURES OF CANOPIES Canopy fabricated on CNC machines with dimensional accuracy of 0.1mm so as to increase its durability. Special designed supporting rips/structures are used in canopies so as to give sturdiness and to reduce the vibrations of the DG sets if any. WORLD CLASS COOLING PACKAGE:Canopies shall have cooling package for which it can perform at 45 deg C ambient temperature. No grounding required on the ground, only a level surface capable of with standing the DG weight. Lifting hooks shall be provided for the acoustic enclosure, which should be unloaded independently of the DG set. The Gen set frame shall also be provided with hooks for unloading. Temperature rise inside the canopy: Canopies shall be designed so as to maintain the temperature difference between ambient and air inlet at cleaner within the enclosure well with in 5-7 deg centigrade. Base Frame Base frame should be fabricated in sheet metal. The base frame is rugged in construction and designed for mounting engine and brush less alternator closely coupled, with cross members mounted on AVM. The base frame shall have provision for mounting of acoustic enclosure on it. The supply of Gen set includes loading, unloading and transportation charges.

Temperature rise inside the canopy: Canopies shall be designed so as to maintain the temperature difference between ambient and air inlet at cleaner within the enclosure well with in 5-7 deg centigrade. Base Frame Base frame should be fabricated in sheet metal. The base frame is rugged in construction and designed for mounting engine and brush less alternator closely coupled, with cross members mounted on AVM. The base frame shall have provision for mounting of acoustic enclosure on it. The supply of Gen set includes loading, unloading and transportation charges. E) Fuel Tank Removable Fuel tank of atleast 440 Ltrs capacity shall be fabricated out of 14 SWG CRCA MS sheet and is part of base frame. It is duly painted and fitted with inlet and outlet connections and mechanical fuel gauge. Fuel tank can be easily removed for cleaning or any maintenance. First charging of fuel oil to full capacity and first charging of battery while handing over to the department. Also supply of fuel oil to run the genset for a minimum of 8hours on load or by using water rheostat or suitable loading element. F) Battery 2Nos 12V 180 AH battery (Make : Ashok Leyland/ Kirloskar/ Cummins/ Greaves/ Equivalent) G) Tools: Supply of tools like 15" cutting plier - 1No, Screw Driver 9" & 6" - 2No, DE Spanners (6Nos) - 1set, Adjustable spanner - 1no, 1/2 lb Hammer - 1No, Spanner for removing engine oil plug - 1No, Line Tester - 1No for the maintenance and operation of Generator set.

ERECTION OF GENSET : Providing suitable concrete foundation with cement concrete 1:2:4 upto a height of 1 mtr from ground level with sand cushion all around the foundation for erection of Generator set.

Supply and installation of exhaust piping of sufficient length with suitable MS pipe so as to extend outside the generator with necessary thermal insulation.

Safety accessories: Supply and demonstration of the following safety accessories: a) 1mx1mx1/2inch 11kV Rubber mat -5Nos b)One set of 4Nos 9 litres of fire buckets wiith metal stand frame - 1set c)First aid box with medicines - 1No d) 11kV Rubber Hand Gloves - 1pair e) 2Kg capacity dry powder type fire extinguishers - 1No f) Hand operated pump to transfer fuel from standard barrel to fuel tank - 1No g) First aid chart in Tamil and English -1No h) Battery Water Acidity Tester - 1No i) Earth discharge rod - 1No j) Danger Board - 1No k) PL Lamp - 1No

Preperation of site plan , physical layout , electrical line schematic diagram in 10 sets getting drawing approval fromCEIG preparation of completion report , rectification report and arranging CEIG inspection and obataining safety certificate for High Raise Building & Generator

LIFT ARRANGEMENTS Design, Engineering, Supply, Fabrication, Erection, Testing, Commissioning, handing over, obtaining erection permission from the CEIG, obtaining lift insurance, obtaining lift licence and obtaining safety certificate and handing over of 1 No. 13 Persons capacity lift complete with machine room with the following specifications. I. General Number of Lift : 1 No. (a) Capacity and type 13 Persons (884Kgs) Capacity Passenger lift with machine room ( b) Speed : 1 Mtr / Sec. (c) Drive : Micro Processor based VVVF energy saver (d) Size of Lift well : 2500x1900 (mm Wide x mm Depth ) (e) No. of floors : 5 (Ground + 4 Upper floors) ( f) Total height of Travel : 17.85 Mts (g) No.of stops : Five ( Ground + 4 floors) (h) No. of opening : Five (Ground + 4floors)

V. Car and Landings :Digital floor position indicator in car and all landing. Dry cell operated alarm bell and emergency light with Automatic charging device, Up /Down Digital direction indications at all landings and in car. VI. STEEL LADDER FOR LIFT MACHINERY included in the estimate VII. SPECIAL FEATURE : Digital position indicator in Car and landings. Battery operated Emergency light and Alarm bell, call register signal and VF Door operator, false ceiling in Car. Infra red door screen, Vandal proof SS Button with SS cover / Automatic Rescue Device. Fire mans switch. Intercom provisions with Instruments and floor Annuciator.

VIII. Automatic Rescue Device ( ARD ) : To facilitate landing of lift to the nearest floor at the time of power failure. This shall consist of suitable type battery system with charger, inverter, under voltage protection system etc. complete with all accessories. IX. MINOR BUILDER WORK : included in the estimate X. SCAFFOLDING WORKS : included in the estimate XI. FREE SERVICE AND MAINTENANCE DURING THE GUARANTEE PERIOD OF ONE YEAR. a. Guarantee : Guarantee for materials and workmanship of equipment not less than one year. b. Free maintenance: Free comprehensive,servicing and maintenance during the guarantee period to be provided by the Lift contractor. And important necessary training of employees, for minor maintenance works and proper handing over of lift to be done by the lift contractor. c. Preparation of Drawings and obtaining CEIG's Safety Certificate for lift approval as per lift act with payement of necessary fees to CEIG and insurance policies. If any d.Site tests in accordance with IS 14665 shallbe carried out at time of handing over.

Architraver covering all the 3 sides of the entrance door with 3mm thick decolam sheet with cardboard upto a height of 1.5 mts from the sil level. Supply of operation and maintenance manualwith necessary toos for operation. The list of toos required should be detailed by the contractor in a separate should duly signed by the contractor. VI. OTHER INCLUSIONS : Over speed Governor, phase failure and phase reversal relay, alarm bell, T. Guide brackets for car and counter weights, rubber padding under winding unit, Motor of adequate 7.5 HP capacity, single reduction worm gear, electro magnetic brake with compression springs, car safety gear, buffer, electro mechanical door locks, tubular S.S hand rail in car. Steel ladder for machine room, Emergency key, motor over load protection devices, final limit switch, position and direction indicators for car and landing entrances, main suspension ropes, counter weights, lifting joists for mounting the machines S.S. facial plate for car operating panel & landing fixtures, fireman's switch and other necessary controls - complete set. (Make :Kone/OITS/Johnson/Equivalent )

Supply and clamping of 3½ x25 sqmm PVC copper armoured LTUG cable on post or on wall with MS clamps. [Lift incoming & Service connection for Bank, etc.,]

Supply and fixing of brass cable gland for 3½ x25 sq.mm LTUG copper PVC armoured cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 25 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and erection dust & Vermin proof wall mounting type energy meter cubical made up of 165WG CRCA sheet steel with bus chamber, metering chamber & fuse chamber with necessary stiffnesswith suitable metering. The bus chamber should be fixed with 50X6 mm (2X1/4") tinned copper flats for 3 phase & neutral on suitable epoxy mounts for termination of incoming cable and for outgoing flexible copper leads to meter. The meter chamber should be provided with 6mm thick hylum sheet for fixing meter. The fuse chamber should be provided with CT for 3 phase voltmeter, Ammeter and 3 Nos. 500A porcelain fuse units expended with bus bar & 25 X 6mm Cu. neutral bus for terminating outgoing cables. All the doors should be provided with lockable & Sealing arrangements and 2 Nos. 25 X 3 mm copper flats should be provided at the rear for earthing.All the door should be earthed with suitable flexible leads.The cubical should are powder coated with grey colour and supported on suitable MS angle base frame work.

Supply and fixing of 3 Phase 315A aerial fuse unit for 3Nos 315 A fuse units (500V) on suitable MS sheet covered with 6mm thick hylem sheet on suitable angle iron work the tapping pole with necessary clamps.

Supply and fixing of 10A 400V, 50 Hz 3 phase 4 wire watt hour meter on suitable TW box with earth connection (For Bank, Post office, Bar Association, Stamp vendor and Xerox)

Supply and fixing of 32A TPN MC switch on suitable angle iron frame work with MS cable entry box with earth connection only.

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

Supply and Installation of 8mm dia Aluminium alloy Solid Round Conductor of material AlMgSi used in air termination and down conductor system . Cross sectional area of conductor should be 50 mm². Test Parameter: a.Lightning impulse current of 100kA for 10/350 µs b.Electrical resistivity - 0.034 µΩm, c.Tensile strength - 178 MPa or N/mm² d. Salt spray - No Sign of Corrosion. Tested as per IEC 62561-2. CAPE Type: SRC 8–AL / equivalent (Article No. 400 008)(M-2559)

Supply and installation of Nylon Conductor Holder for Parapet wall for holding 8 mm dia Aluminium alloy round Conductor. CAPE Type: PCH 8 / equivalent (Article No. 400 202) (As per Quotation)

Supply & Installation of Nylon roof conductor holder for flat roof with concrete block for fixing 8 mm dia Aluminium alloy Solid Round Conductor in the terrace flat surface at every 1 mtr. CAPE Type: MBPCH8 / equivalent (Article No. 403 201) (As per Quotation)

Supply and Installation of Stainless steel 304 Grade Cross Connector for 8 mm dia Aluminium alloy round conductor & 10 mm Copper bonded conductor at cross/Tee junction. Test Parameter a) Mechanical Load b) Electrical Test c) ENvironmental Test Tested for IEC 62561-1 CAPE Type: CCSS 8-10 / equivalent (Article No. 400 206) (As per Quotation)

Supply and Installation of Aluminium Straight conductor connector for interconnecting 8mm Aluminium conductor to meets the requirement of IS/IEC 62305. Test Parametres: a) Mechanical Load b) Electrical Resistivity c) Environmental Test Tested as per IEC 62561-1 CAPE Type: CJ 8 / equivalent (Article No. 401 211) (As per Quotation)

Supply and Installation of Expansion Joint with connector to compensate the expansion and contraction of Solid Round Al. Conductor during temperature variations. Expansion Joint should be consider at every 20 mtr length of straight horizontal air termination and connected at both the end with use of straight connector conductor. CAPE Type: EPC 8 / equivalent (Article No. 401 209) (As per Quotation)

Supply of air termination rod of 3 mtr length of material AlMgSi of diametre ø 16/10 mm crimped on both the ends(Tappered Type) Test Parameter for 4 mtr vertical air terminal a)ELectrical Resistivity b) Tensile Strength c) Condition of Salt Mist (M-2562)

Supply and Installation Folding Seam Conductor Holder CAPE Type: FSCH 14-8 / equivalent (Article No: 440 411) (As per Quotation)

Supply & Installation of Lightning counter - LCD screen shows the number of lightning strikes, hour and date of lightning events Buttons enable TIME/DATE setting and log viewing. Replaceable battery, working life minimum five years, Complies with IEC/EN 62561-6. CAPE Type No: PRO LER / equivalent (Article No. 400 999) (M-2564)

Supply and Installation of Stainless Steel 304 grade Test Joint with enclosure to interconnect between 8 mm Al. round conductor to 10 mm copper bonded round conductor. Test Parameter: Salt Spray Test for test joint plate -No sign of Corrosion Tested as per IEC 62561-1 CAPE Type: TJRRE - G1 / equivalent (Article No. 404 214)(M-2565)

Supply and Installation of Rust resistant non corossive 10 mm dia Copper Bonded Steel round conductor used for Earth termination inside the concrete and soil. Test parameter: a) Short circuit current test for copper bonded conductor:Test 6 kA ratings, as per cross sectional area for 1 sec (IS3043/IEEE80); b)Electrical Resistivity before & after salt mist spray test: 0.25µΩm max. c)Tensile Test 290 to 510 N/mm². d)Adhesion no peel or crack & Bend test no seperation of Cu, e)Cu Coating thickness min. 70µm. Tested as per IEC 62561-2. CAPE Type: SRC 10 CU / equivalent (Article No. 400 010)(M-2566)

Supply and Installation of Stainless steel SS 304 Grade Conductor Holder for fixing the 8 -10 mm dia round conductor on the wall . Test Parameter: a) Mechanical Load b) Environmental Test Tested as per IEC 62561-4 (M-2567)

Supply and Installation of CAPE make / equivalent UL Listed Maintenance Free Copper bonded Earth rod of 3048mm length having the dia of 17.2 mm with copper coating thickness of 254 microns. The rod has been tested for Dimension, Marking, Tensile Strength, Salt mist, coating thickness, Electrical resistivity test before and after corrosion test as per IEC 62561-2 & UL 467. CAPE Type No. CBR 1410 (Article No. 300 010) / equivalent Supply and Installation of CAPE make / equivalent earth enchancing mineral compound tested for leaching and TCLP with NABL accredited Lab as per IEC 62561-7 -25 kg CAPE Type: PROSAN 12.5 (Article No. 300 830) / equivalent Supply and Installation of CAPE make / equivalent Earth rod clamp made for terminating cable / flat conductor.(M-2568)

UPS Arrangements Supply, Commissioning, testing and handing over of of 5KVA Single Phase input to Single Phase out 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 2 Hours Back up Time, DC power should be minimum 30000W-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: Three phase 320V -460V AC OUT PUT:230V AC± 1% on battery mode FREQUENCY: 47HZ - 53HZ SYSTEM DC VOLTAGE: It may vary from 240V DC to 336V DC depends on the manufaturer, However DC power should be minimum 30000Watts-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 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 Warranty: 24 Months from Date of installation for the UPS including battery.

SS Associates (BID ID -1219482)