Construction of Police Station at Kilambakkam

Amount

Civil Works

Clearing scrub Jungle and Surface dressing of the ground. The rate including hire charges of all machineries, removing of all rubbish from site, lead upto 50m, transportat charges and labour charges etc., complete complying with standard specification.

Earth work excavation and desposting on banks with initial lead of 10m and initial lift of 2m in hard stiff clay, stiff black cotton soil, hard red earth, shales, murram, gravel, stony earth and earth mixed with small size boulders etc., As per SS 20B excluding hard rock requiring blasting Inclusive of 17,23 shoring shuttering, baling out water where ever necessary 24 and including refilling consolidation etc., complete in all respects complying with relevent standard specifications and as directed by departmental officers

Up to 1.5 m depth

1.5 m to 2m depth Hard Rock

Carting away surplus excavated earth available with in the campus, is to be carted to the required locations within the campus. The rate shall include loading into the tipper/ lorry, transporting and unloading, leveling, breaking of clods, consolidating and sectioning the earth scooped by bulldozers grading etc.,complete with all respects complying with relevant standard specification, as directed by the Engineer-in-charge. Rate to include materials, loading, unloading, transportation, plant and machinery, hire and fuel charges for tools and plants and other incidental charges, royalties, seignorage and taking statutory approvals as necessary to carry out the work as complete with all respects complying with relevant standard specification, as directed by the Engineer-in-charge.

Supplying and filling of Gravel by lorry in basement filling including conveyance loading and unloading consolidating with larger of 300mm thick charges and all other incidential charges laying watering labour and consolidation etc., complete as directed by the Dept., Officers with standard specification.

Supplying and Filling with M - sand in foundation and others sub structures for 100mm thick and well watered, rammed and consolidated by power compacter. The rate includes the cost of M sand, compacting with mechanical compactors, labour charges for leveling, loading & Unloading and Transportation charges etc., complete and as per the standard specification.

Providing and laying plain cement concrete 1 : 4 : 8 ratio of (1 cement , 4 Msand and 8 graded stone aggregate 40mm nominal size) in foundation and basement including dewatering wherever necessary and laid in layers not more than 15 cm thick and consolidation etc. The rate includes the cost of materials, labour charges, lifting charges, loading & Unloading and Transportation etc., complete and as per the standard specification.

Brick work in following Cement Mortar using best quality of Second Class Table Moulded Chamber Burnt Bricks 9" x 4-1/2" x 3" for cement mortar 1:5 (1 of Cement : 5 of manufactured sand using minimum compressive strength of 5 N/Sq.mm.conforming to IS 2185 or equivalent BS and Fly ash conforming to IS : 3812 (Part III)-1966* may be used for part replacement of fine aggregate up to a limit of 20 percent complete and as directed. Country brick manufactured under strict quality control conditions using modern rugged block casting and stripping machine with the latest moulding techniques etc,. only shall be used. Rate to include all materials, labour charges, wastages for working at all levels with necessary lead and lifts, transportation charges, loading, unloading, scaffolding, staging, curing, fuel, consumables as complete with all respects complying with relevant standard specification and as directed by the Client / Engineer-in-charge.

Providing pre-constructional Antitermite treatment including cost of chemicals labour as per standard specifications for preparing the area for treatment by spraying chemicals and other incidental charges etc.. complete. The rates should be for antitermite treatment from the plinth beam and brick masonry with super structure in contact with the back fill earth and at the junction of the walls. The top surface of filled earth for flooring and the soil along with the perimeter of the building by making holes with the crow bar and poured 5% termicide “Chloripyrifos” and spraying the same termicide solution on the wooden frames and treating the other periphery of buildings etc., complete in all respects as per IS 6313 (part II) / 1981 and as directed by the departmental officers.

Providing and Laying M 30 Design Mix for all reinforced cement concrete with minimum cement content conform to IS 456-2000 using ordinary Portland cement of grade 53 from approved manufacturer, manufactured sand, 20 mm and down graded size coarse aggregates, necessary approved admixtures as per requirement. works for Footings, Grade beam, drain wall & raft , Plinth beams, Column, Grade slab, Roof slab & beam, Column drops, Pergola, Staircase waist and landing slab lintel, Sunshades, parapet Cum drops, Steps, canopy, window boxing slab, Loft, fins facia Planter box, machine foundation, elevation features and other similar structures etc..excluding necessary centering, shuttering and reinforcement which shall be measured and paid separately under relevant items.

UG Sump and Compound Wall

Providing and laying in position, Standardised Concrete Mix M-40 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 440 kg/mᶾ and maximum water cement ratio of 0.40, including admixture (plasticiser / super plasticiser) 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) 5136 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg. of 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).

Below Plinth Beam

In Ground floor

In First floor

In Second floor

In Third floor

In Terrace Floor

Supplying and erecting centering for sides and soffits including supports and strutting up to 3.30 m height with all cross bracing for plane surfaces as detailed below, using mild steel sheets of 90 X 60 cm 10 gauge stiffened with MS angle of 25 X 25 X 3mm for boarding, laid over adjustable span & jacks and supported by 50mm dia pipes for general pipes scaffolding systems @ a spacing of 1.20m c/c and vertical connected at a height of 2.0m c/c including 'C' & 'U' clamps and base receiver cup at bottom for connecting pipes etc and removable systems etc., the rate including cost of all materials, labour charges, wastages, placing, transportation, lead & lifts, tools & plants, fuels, fixing in position at all levels, heights, masking tape in sheet joints, consumables, etc. as complete with all respects complying with relevant standard specification, as directed by the Engineer-in-charge.

For column footing plinth beam bed blocks templates staircase, steps piers, raft beam, raft slab etc.

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

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

Supplying, fabricating and fixing in position of steel Fe 550 grade Reinforcement for all RCC work with Thermo Mechanically Treated Bars (TMT) conforming to IS 1786 of latest version according to drawings and binding the reinforcement with 18 gauge double fold GI binding wire and providing Concrete cover blocks to maintain the cover as required. The rate including cost of all materials, bending, tying grills, placing, transportation, lead & lifts, tools & plants, fuels, all materials, labour charges, wastages , laying at all levels, fixing in position, cost of cover blocks and GI binding wires etc. as complete with all respects complying with relevant standard specification, as directed by the Engineer-in-charge.

Supply and constructing cement concrete solid block masonry work at all levels in cement mortar 1:5 (1 of Cement : 5 of manufactured sand ) using Portland Pozzolana Cement standard size of 400 x 200 mm and 200 mm thick of solid cement concrete with minimum compressive strength of 5 N/Sq.mm.conforming to IS 2185 or equivalent BS and Fly ash conforming to IS : 3812 (Part III)-1966* may be used for part replacement of fine aggregate up to a limit of 20 percent complete and as directed. Concrete blocks manufactured under strict quality control conditions using modern rugged block casting and stripping machine with the latest moulding techniques etc,. only shall be used. Rate to include all materials, labour charges, wastages for working at all levels with necessary lead and lifts, transportation charges, loading, unloading, scaffolding, staging, curing, fuel, consumables as complete with all respects complying with relevant standard specification and as directed by the Client / Engineer-in-charge

Ground floor

In First floor

In Second floor

In Third floor

In Terrace Floor

Supply and constructing cement concrete solid block masonry work at all levels in cement mortar 1:5 (1 of Cement : 5 of manufactured sand ) using Portland Pozzolana Cement standard size of 400 x 100 x 200 mm of solid cement concrete blocks, with minimum compressive strength of 5 N/Sq.mm.conforming to IS 2185 or equivalent BS and Fly ash conforming to IS : 3812 (Part III)-1966* may be used for part replacement of fine aggregate up to a limit of 20 percent. Concrete blocks manufactured under strict quality control conditions using modern rugged block casting and stripping machine with the latest moulding techniques etc. only shall be used. Rate to include all materials, labour charges, wastages for working at all levels with necessary lead and lifts, transportation charges, loading, unloading, scaffolding, staging, curing, fuel, consumables as complete with all respects complying with relevant standard specification and as directed by the Client / Engineer-in-charge.

Ground floor

In First floor

In Second floor

In Third floor

In Terrace Floor

Providing Polymer Coating ( Water Proof Coating ) for basement portion & toilet sunken portion with following specification and the surface shall be cleaned to remove all dust,foregin,matters lose 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 asper recommendation of the supplier. the mix shall be stirred thoroughly until no bubbles remain in the mix. any lumps found in mix shall be removed. apply first coat of polymer modified cementitious slurry by brush on wet cleaned surface. after drying,second coat shall be applied on the first coat as directed by the departmental officers etc. the rate inclusive of cost of materials and labour etc., complete

Foamed PVC Door frame : Specification: Providing factory made Pre Laminated FPVC Door Frame of the size 105 X 40mm with a wall thickness of 10mm made out of extruded rigid FPVC profile mitre jointed with 6nos of 5mm long screw. The door frame shall be fixed to the wall by using 80 mm long screws through the frame frame with the help of PVC Fasteners of 3 nos. to be provided for each vertical member, GI stiffners of ( U channel of size 29 X 9, 1mm, 150mm long) - 3 Nos at hinge point, Frame Reinforcement of (U' GI channel of size 46 X 22 X 0.6mm), bottom tie rod of ('U' GI channel Size of 15 X 15 X 1mm ), etc., Complete complying with the standard Specification. the door frame should be got approved from the Executive before use on work

Providing of 35mm thick factory made pre - laminated ABS ( Acrolynitrile Butadiene Styrene) Door Shutter moulded indifferent desings consisting of all round frame made out of water proof solid PVC bar of size 20 X 32 mm reinforced by 32 X 32 mm 2 nos ., for vertical made out of LVL core material of 32 mm thick high density craft paper honey comb board, sandwiched on both sides with pre- laminated ABS sheets thickness of 1.5mm PVC edge bending of size 0.45mm on the vertical sides. hardware made out of steels coated butterfly hinges - 3nos for each shutter and ISI make SS round lock Complete complying with the standadrd Specification . the door shutter and frame should be got approved from the Departmental Engineer before on use

Main Door(2x2.4)

Door (1x2.4)

Door 1(1.2x2.4)

UPVC Window 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. All the material used in the construction are approved Brand /reputed Brand as per agreement condition.

UPVC Ventilator 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 hambered 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.

Providing and fixing welded M.S. grills to the window openings,along the details as per drawing with necessary screws, bolts and fixed with necessary M.S. lugs embedded in masonry with C.C. 1:2:4 and finishing the surface neatly. Rate shall welding and consumables, etc. complete, as directed. Design of grills and the size of members to be used shall be got approval before put into use & as directed by the Client / Engineer-in-charge.

Supplying and fixing Dadooing the wall with ceramic tiles of approved quality, colour and design joint free of size 600x300x10mm thick of approved make, in all floors over a base layer of cement mortar 1:2 (one cement: Two sand) 10mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40 kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications. The rate including cost of all materials, labour charges, wastages, necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, the same before handing over as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge.

Supplying and laying of Flooring with Joint free double charged vitrified tiles of approved quality, colour and design joint free of size 600 x 600 x 8mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3 (one cement three sand) 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40 kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officers. The rate including cost of all materials, labour charges, wastages, necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, the same before handing over as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge. (Including Skirting work)

Supplying and laying of Ceramic tiles of size 305 x 305 x 6mm for flooring approved make and quality with plain/colour with base mortor in CM 1:3, 10mm thick and pointing with white cement by adding suitable colour pigments including finishing, jointing and polishing with neat finish etc., complete. The rate including cost of all materials, labour charges, wastages, necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, the same before handing over as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge.

Supply and laying with best quality the following materials of Machine Polished granite slab for wash basin counter top of not less than 18 mm thick (Jet Balck) including cutting for wash basin and edge polishing to be set in CM 1:4 (1 of cement : 4 of manufactured sand) 20 mm thick including finishing the joints with white cement slurry, cutting, edge chamfering to approved shape and polishing rough, medium, nice and tin-oxide polish. The rate including cost of all materials, labour charges, wastages, necessary lead and lifts working at all levels, transportaion charges, loading & unloading, preparation of surface, ncessary haccking in RCC surface, cutting to required shape, edging, tools and plants, fuel, curing, cleaning, acid wash over finished surface, protection with Gypsum / Pop layer over plastic sheet and removing the same before handing over as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge

Providing Granolithic flooring with cement concrete 1:1.5:3 (1 of cement : 1.5 of Manufactured sand : 3 of stone aggregate) by using coarse graded aggregate of 6 to 12 mm size laid monolithic with floor concrete and finished smooth with power trowel including preparation of concrete surface and form work. The screed shall be laid for effective separation of panels not exceeding 20 sqm in plan etc and Unevenness in floor finish shall not exceed +2mm in one squaremetre area. Including sprinkling of Nitoflor Hardtop Standard evenly a shake on a ready mixed non-metallic monolithic floor hardening compound with very hard granulates of mineral origin over concrete floor when the concrete in green and touch dry condition at the rate of 5 Kgs/Sqm. Nitoflor Hardtop Standard shall possess a compressive strength of 50N/mm² as per IS: 516-1959, Moh's hardness not less than 8, as per specification and instructions of the manufacturer.

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.

Finishing the top of roof with one course of machine pressed tiles of size 23x23x2cm of approved quality laid in CM 1:3 (one cement and three sand) mixed with 2% of water proofing compound by weight of cement used and pointed with the same oiled mortar including mixing of red oxide etc ., Rate including all materials, labour charges, wastages, necessary lead and lifts, transportation charges, loading, unloading, with all respects complying with relevant standard specification and as directed by the Client / Engineer-in-charge.

Plastering 10 mm thick for ceiling including slabs, beams and column drops and staircase waist slab, sunshade, drops, chajjas etc..with Cement Mortar 1:3 (1 of cement : 3 of fine river sand) according to the specification. The rate including cost of all materials, labour charges, wastages, necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, preparation of surface, ncessary haccking in RCC surface, scaffolding, stagging, providing drip bands, moulds to any size and shape as shown in drawings tools and plants, fuel, curing, cleaning, consumables etc as complete with all respects complying with relevant standard specification and as directed by the Client / Engineer-in-charge.

Plastering of 12 mm thick for Internal walls with cement mortar 1:5 (1 of cement : 5 of fine river sand) according to specifications. Rate shall include for providing GI mesh of nominal thickness at the junctions of masonry and concrete works to a width of 100 to 125mm including tying in position with suitable clamps/screws. The rate including cost of all materials, labour charges, wastages with necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, preparation of surface, ncessary haccking in RCC surface, scaffolding, stagging, tools and plants, fuel, curing, cleaning, consumables etc as complete with all respects complying with relevant standard specification and as directed by the Client / Engineer-in-charge.

Plastering 15 mm thick for external surfaces with water proofing compound of “CICO No.1 or equivalent“ as per Manufacturer's Specification with sponge finish (washed sand finish) all complete as per specification and as directed. The rate including cost of all materials, labour charges, wastages, necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, preparation of surface, ncessary haccking in RCC surface, scaffolding, stagging, providing drip bands, moulds, grooves to any size and shape as shown in drawings tools and plants, fuel, curing, cleaning, consumables etc as complete with all respects complying with relevant standard specification and as directed by the Client / Engineer-in-charge.

Supply and painting in ceilings with 2 or more coats of first quality water proof cement paint of approved make and colour over one coat of priming coat white colour water proof cement paint. Rate including all brush, ladder, scrapping, washing, materials, labour charges, wastages , cleaning, necessary lead and lifts, scaffolding, stagging, working at all levels, elevations, transportation charges, loading, unloading, curing, sanding, touchup putty, surface thoroughly cleaned and wetted before painting as complete with all respects complying with relevant standard specification and as directed by the departmental officers.

Supply and painting of two coats of Acrylic emulsion paint of approved shade and colour over one coat of DCP Primer including one coat of Acrylic Wall Putty with DCP Primer. The rate including cost of all materials, brush, roller, ladder, scrapping, washing, materials, labour charges, wastages , cleaning, necessary lead and lifts, scaffolding, stagging, working at all levels, elevations, transportaion charges, loading, unloading, curing, sanding, touchup putty, surface thoroughly cleaned and wetted before painting as complete with all respects complying with relevant standard specification and as directed by the Client / Engineer-in-charge.(Internal surface)

Supplying and painting of 2 coats of weather proof exterior emulsion with high sheen, anti algal properties over one coat wall exterior primer of approved quality and shade etc., complete. The rate including cost of materials, brush, ladder, scrapping, washing, materials, labour charges, wastages , cleaning, necessary lead and lifts, scaffolding, stagging, working at all levels, elevations, transportaion charges, loading, unloading, curing, sanding, touchup putty, surface thoroughly cleaned and wetted before painting as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge.

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

Supply and Installation of Side Fixed Bottom Channel with 17.52mm PVB Laminated Glass (8mm Clear Toughened + 1.52mm PVB + 8mm Clear Toughened) at Glass height of 900mm from the thread

Supply and installation of Anutone (or) Euivalent Brand of Acoustical False Ceiling of subtex nubby, square edge, glass fibre core fully encapsulated ceiling tile of size 595 x 595 x 15mm having volume density 120 Kgs / m3, weight 1.8 / 2.4 / 3 kg / m2 which is suspended by using 0.3mm thick skelet trelis T15 metal grid system.Skelet trelis T15 metal grid system of 600 x 600mm module includes skelet WA15 W30 wall angle with unequal flanges of 15 / 19mm, length 3000mm, fixed along the perimeter of walls with the help of nylon sleeves and suitable fasteners at 300mm centers. Then suspend the skelet MT15 W36 MainT with flange width 15mm,height 32mm and length 3600mm, from the soffit slab with help of soffit cleat and wire rod with leveling spring clip at 1200mm centres.Skelet CT15 W12 CrossT with flange width 15mm, height 26mm and length 1200mm is interlocked into the pre-cut slots in the Main T15 at 600mm centers in the perpendicular direction to the Main T15.Finally, the skelet CT15W06 CrossT with flange width 15mm, height 26mm and length 600mm are interlocked into the precut slots in the CT15W12 CrossT in direction parallel to the Main T15 to result in 600x 600mm module. The subtex nubby square edge of size 595 x 595x 15mm shall be placed into the grid size of 600 x 600mm. Ensure arrow marks behind the tiles are oriented in one direction to achieve uniform shade. The systems to achieve noise reduction coefficient not less than 0.9 NRC, so as to have an neat appearance as directed by the department offices. The cost includes, cost of material, cost of labour, scaffolding, transportation,conveyance, etc. complying tostandard specication.

Supplying and fixing of paramount radiant barrier reflective insulation composed of three layers of polyethylene from one diamond-cut layer (to create the air pocket ) sandwitched between two layers of chemically cross linked closed cell polyethylene foam factory laminated with pure aluminium foil ( A low emitting material ) on outer side of foam material

Supplying and laying of 83 mm thick Rubber Moulded Hydraulic pressed Cement Concrete Paver Block over the sand filling and compacted with power rammer. The rate includes cost of paver block, cost of sand, labour charges for laying, hire charges for power rammer, transportation, loading and unloading etc. complete and as directed by the Departmental Officers.

ELEVATION

Supply and fixing of Elevation Aluminium Louvers including power coating including proper supporting we have considered powder coated aluminium vertical louvers using Jindal / equivalent 50mmX 50mm X1.5mm thick section for vertical trellis (50mm section clear gap) with necessary hardwares etc.,

Suppling and Fixing Semi unitizing glazing : Providing, fabricating and fixing frames for glazing using aluminum sections 131 x 67mm & 81 x 67 sections as main frames with 37 x 25mm glass panels, to be fabricated asper size and design required ensuring water tight joints. Using 26mm Thick Glass (ST or KT 8mm +12 + 6mm ) , The glass frame assembled to be fixed on the main frames and the main frames will be fixed to masonry wall openings with suitable brackets and anchor fasteners. glass to be fixed with frame using structural sealant, The gaps between masonry and frame to be filled with Weather Sealant. The Rate Inculsive of Labour and Transports and as directed by the Departmental Officers

SANITARY FIXTURES & CP FITTINGS

Supply and fixing in position white European Water Closet of approved make with low level flushing tank 10 litre capacity of best quality and approved make with 100mm P or S trap with double flapped rigid PVC seat cover with CP brass hinges etc. complete complying with standard specification and as directed by the Departmental officers (The EWC should be got approved by the Executive Engineer before use on works.

Supplying and fixing the best quality approved make of bip cock with C.P. health faucet Hindware make (F160001) wall hook one metre long flexible tube, angle cock with wall flange including cutting and making good the walls wherever required etc.complete, complying with standard specification and as directed by the Department officers. The quality and make of health faucet should be got approved by Executive Engineer before use on work.

Supplying and fixing in position Indian water closet of size 580 x 440mm, glazed earthern ware of approved quality and colour with 'P' trap or 'S' trap confirming to IS:2556-part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One of Lime, Two of Sand, Five of Brick jelly) 100mm thick and by dismantling brick masonry, reinforced finishing to the required slope and including giving necessary connection to PVC soil pipes cement concrete roof / floor slab and making good the disturbed portion to origional condition without leakage etc., complete complying with standard specification 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 Wash Hand Basin of size 550 x 400mm with all accessories such as cast Iron Brackets, 32 mm Dia C.P. Waste coupling, Rubber plug and Chain, 32 mm dia ' B ' Class G.I. Waste pipe, 15 mm Dia G.M Wheel valve; 15 mm Dia Nylon connection, 15 mm Dia Brass Nipples, 15 mm C.P. Pillar tap etc.,including fixing the wash hand basin in the wall in position with a pair of C.I. brackets with teak wood plugs and screws and giving necessary water supply connection and as directed by the Department officers. (The Wash basin should be got approved by the Executive Engineer before use on works.

Supplying and fixing heavy duty 15mm CP shower unit comprising of CP 15mm dia hot & cold mixer with CP spout, overhead shower set comprising of CP shower arm, rose etc.,complete with CP wall flanges. The rate including cost of all materials, labour charges and transportation etc. completed as directed by Engineer-in-Charge.

Supplying,installing,testing and commissioning of approved make CONCELD STOP COCK for toilet including neccesary accessories etc,complete,works include making require size curout in wall,and fixing the control box property,redoing the same etc,complete the quality and make of concealed stop cock should be got approved by concern department Engineer before use on work.

Supplying and fixing Brass Chromium Plated Towel Rail 60cm long and 20mm dia with brackets of same materials including cost of teak wood plug & CP screws etc., complying with standard specification and as directed by the Department officers.

Automatic Electrical Water Heater with copper container, with Glass Wool / Puf Insulation with MS powder coated shell suitable for 25 Litres capacity 230V / 1000W (Higher End). The rate is inclusive of labour charges, transportation, loading and unloading etc complete as directed by the departmenyt in charge.

INTERNAL DRAINAGE & WATER Providing PIPES, FITTINGS & VALVES

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).

75mm dia (6kg/sq.cm pressure rated - Type - B)

110mm dia (6kg/sq.cm pressure rated - Type - B)

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 10 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).

40mm dia (10kg / sq.cm)

50mm dia (10kg / sq.cm)

Supplying & fixing in position PVC Nahini / Floor trap of size 100x75mm including stainless steel gratings of approved brand & quality, fixed over a bed of brick jelly lime concrete 1:2:5 ( One part of lime, two parts of sand & five parts of 40 mm size brick jelly ) & finished with cement mortar 1:3 ( One cement & three sand ) including dismantling masonry works wherever found necessary & making good the damaged portions to the original condition & giving connections to the cast iron pipes etc., complete, complying with standard specification. (The PVC Nahini / Floor trap should be got approved by the Executive Engineer before use on works ).

Supplying, laying and jointing CPVC pipes SDR 11(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 CPVC specials using CPVC adhesives and fixing into wall with teak wood plugs, CPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The CPVC pipes shall be got approved by Executive Engineer before use on works.

20 mm dia

25 mm dia

32 mm dia

40 mm dia

Supplying & fixing in position first quality & approved variety of various dia U.P.V.C Ball Valves ( Heavy type ) with I.S.I. Mark of the following size including cost of Shellac, thread etc.,including labour for cutting & threading of Pipes etc., complete complying with standard specifications for both internal & external water supply arrangements.

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

Providing and fixing gun metal Non- return valve of approved quality With Accessories.

40 mm nominal bore

50 mm nominal bore

Supplying and fixing in position first quality and approved Strainers shall be of “Y” type strainer bronze body PN 20 Series with perforated stainless steel screen 0.75mm diameter perforations for ‘fine’ straining free flow area per the square cm. of element area. strainer shall be with screwed cap and shall be fitted with gland cock (hose union type) for blow down connection and shall also have drilled and tapped bosses on each side of the body fitted with 2 test points and 2 plugged points, flanged to IS PN20 or with ends threaded etc., complete complying with standard specification and as directed by the Department officers. The quality and make of valve should be got approved by Executive Engineer before use on work.

50 mm nominal bore

EXTERNAL DRAINAGE & WATER Providing PIPES , FITTINGS & VALVES

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). (Pipes Running in the Shaft & below ground level)

75mm dia (6kg/sq.cm pressure rated - Type - B)

110mm dia (6kg/sq.cm pressure rated - Type - B)

160mm dia (6kg/sq.cm pressure rated - Type - B)

Supplying, laying and jointing CPVC pipes SDR 11(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 CPVC specials using CPVC adhesives and fixing into wall with teak wood plugs, CPVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The CPVC pipes shall be got approved by Executive Engineer before use on works. (Shaft,Terrace & External Pipes)

20 mm dia

25 mm dia

32 mm dia

40 mm dia

50 mm dia

65 mm dia

Supplying and fixing PVC cowl of following size to vertical Soil/Waste pipes above terrace level. The rate including cost of all materials, labour charges and transportation etc. completed as directed by Engineer-in-Charge.

Fabricating and fixing of Puddle flanges in water tanks with making in G.I 'C' Class pipe with Hot Dip Galvanizing 6mm thick plate alround 3" / 6" with proper thread on the pipes and necessary flanges for bigger diameter pipes, etc. complete. (the puddle flanges sholud be got approved by the Executive Engineer before use on works)

32 mm dia

40 mm dia

50 mm dia

65 mm dia

100 mm dia

Supplying & fixing in position 150 X 100 mm square mouth 'P' or 'S' trap stone ware Gully trap 'A' grade with cast iron double gratings of size 150 X 150 mm with C.I. air tight cover with frames of size 300 X 300 mm at bottom & top respectively with necessary earth work excavation, laid over a bed of brick jelly cement concrete 1:3:6, 150 mm thick using 20 mm size broken brick jelly including necessary brick work & plastering, &including dismantling masonry wherever necessary & redoing the damaged portions to the original condition & by using cement concrete 1:3:6 using 20 mm stone jelly for fixing the Gully trap & giving connections to the stone ware sewer line etc., complete, complying with standard specification. (The stone ware gully trap should be got approved by the Executive Engineer before use on works ).

100x100 mm size P type

Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality.(600x600mm)

100mm Dia

STORM WATER DRAIN PIPES & FITTINGS

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).

75mm dia (4kg/sq.cm pressure rated - Type - A)

110mm dia (4kg/sq.cm pressure rated - Type - A)

160mm dia (4kg/sq.cm pressure rated - Type - A)

PUMPS AND ACCESSORIES

DOMESTIC WATER BOOSTER PUMP:

Supply , fixing and commissioning of Hydropneumatic pumps (1 working and 1 standby) Vertical in line or Submerged type with Single VFD for pumping the water from underground sump to distribution header running buried underground level through hydropneumatic pressure vessel for domestic purposes. The pump shall be coupled to adequate H.P. electrical motor, mounted on a common base frame made out of 'GI' with necessary bolts and nuts. The pump shall be suitable for the following requirements: Flow rate of each pump - 15.0 Cu.m/hr Pump design head -30 m Pump to be fitted with one VFD The pumps shall be provided with: 2 Nos. Pressure switch with caliberation.(if required) 1 no. pressure gauge 4" dial with needle valve tee and fittings. 2nos. cast iron lever operated slim seal type butterfly valves of CI body and spheroidal graphite iron disc (SG iron),with nitrile rubber seal, tested to 20 kg / sq.cm Confirming to BS 5155 / MF6 standards and including a set of GI flanges as per BS-10 table 1 including bolt nuts, GI washers, and neoprene rubber gaskets Complete etc., (inter valve / audco make) on the delivery side

2 nos. cast iron lever operated slim seal type butterfly valves of CI body and spheroidal graphite iron disc (SG iron),with nitrile rubber seal, tested to 20 kg / sq.cm Confirming to BS 5155 / MF6 standards and including a set of GI flanges as per BS-10 table 1 including bolt nuts, GI washers, and neoprene rubber gaskets Complete etc., (inter valve / audco make) on the Suction Side. If it is submerged type Suction side valve not requried. 2 Nos. slimseal flap type check valve with CI body and cast steel disc pressure rating PN-20 Kg / sq.cm including a set of GI flanges as per BS-10 table 1 including bolt nuts, GI washers, and neoprene rubber gaskets Complete etc., (inter valve / audco make) on the delivery side. GI manifold of suitable dia on delivery side and suction side finished neatly with hot dip galvanizing to 100 microns with flanged end on either sides and collar provision for connectivity of above mentioned valves. If it is submerged type Suction side manifold not requried. Automatic Booster card for automatic start and stop of pumps and sequencing of the entire system. Micro processor based Built - in electrical control panel with motor starter relays, single phase preventor, dry run protection, indicating lamps, ON - OFF push buttons, alarm indication with signal in the event of pump failure, etc., and shall be suitable for 415 +/- 10% volts & 50Hz electric supply.

SUBMERSIBLE WATER TRANSFER PUMP : (To Domestic Water OHT) Design, Manufacture, Supply, Installation, Testing and Commissioning of factory packaged and tested, Submersible Water Transfer Pump (one working and one standby) with cast iron casing and cast iron impellers and with PN10 rated, outlet non-return valves, outlet isolation butterfly valves, pump control panel, pump liquid level controller with three levels of float switches connected to controller for operation and etc. as required for complete operation.The Motor shall be equivalent to IE5 efficiency class and shall have power & control wiring, potential free contact with relay for BMS monitoring and etc.as required for complete operation.Factory fabricated mounting skid and accessories for a complete operation of the system shall be provided by vendor. The pump shall be capable of 24 hours operation. The vendor should explicitly state all the technical deviations.The vendor shall provide Technical documents including technical catalogue, NPSH required (in meters of W.C.), Pump performance Curve indicating the specified performance requirements, General Arrangement Drawings, Technical datasheet, Power & Control wiring drawing, Material of Construction, Installation & Operation manual, Service manual, and Warranty certificates. Pump Duty Flow Rate:10 Cu.m/hr, Pump Duty Head: 30 meter of W.C. No. of Working Pumps: 1 No. of Standby Pumps: 1

BORE WELL

Drilling of 12" dia vertical borewell so as to have a finished size of 6" dia borewell in boulder area to any required depth as decided by the TWAD Board Officers including Transportation from one place to anothr place with in Tamilnadu State by direct or reverse rotary mud circulation method using Contractor's rig tools, fuel, labourers, bentonite mud and water required for drilling at the site shown by the TWAD Officers including construction of mud pit etc. using only calyx rigs.

Reaming from 200mm dia pilot bore upto 350mm dia bore as direct by the Engineer incharge up to 80mtr depth ending below ground level.

Supply and laying following dia PVC casing pipe with excise duty as per IS 12818 / 1992

200mm dia CS

200mm dia RS

150mm dia RS

Labour charges for inserting PVC casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC couplers with cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the Executive Engineer of Departmental officers.

200mm dia CS

200mm dia RS

150mm dia RS

Supplying and filling with river pebbles in annular space between bore and PVC pipe up to hard rock. upto 30m rock level

Charges for developing the borewell with air compressor of 300 CFM capacity (Minimum 8 Hours) including transportation labour and fuel charges for compressor as directed by TWAD Board Officers and conducting yield test by 'V' notch method.

Supply ,erection and testing & commisioning of 3HP submersible pumpset in the to suit 200mm borewell of capacity of 4800 LPH @ 265Ft, max. total head of 280 Ft pumps fitted with bronze impellers and having delivery size of 40mm - 430V along with 3mts cable and manufactures standard control panel which is mandatory and as directed by the officer incharge and other required supporting items like SS hose nipple, nylon rope, clamps, bolt and nuts,GI nipple, 50mm dia HDPE hose of required length etc completed and as directed by the officer incharge.

LIFFTING PUMPING STATION : (COLLECTION TANK EXISTING STP) Design, manufacture, supply, Installation, Testing, and Commissioning of factory-fabricated, assembled and tested, submersible, sewage pumping system with electric motor, including base plate, base stand, level contrtoller, auto-coupling arrangement with guide rails, guide rail brackets, lifting chain, adapters, flexible electric cables, pump control panel, interconnecting power and control cabling,etc. All the control cablings for control panel to pumps shall be done by the pump supplier whereas client will provide only single power supply feeder to the control panel. The vendor shall provide Technical documents including technical catalogue, NPSH required (in meters of W.C.), Pump performance Curve indicating the specified performance requirements, General Arrangement Drawings, Technical datasheet, Power & Control wiring drawing, Material of Construction, Installation & Operation manual, Service manual, and Warranty certificates. The workmanship and technical requirements should be as per CPWD Specification. Pump system Duty Flow Rate: 8 m3/hr (1 Working + 1 Standby) Flow per pump : 8m3/hr Pump Duty Head: 40m

Electrical Works

Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed 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 continuous earth wire connection of 1.0 Sq.mm (14/0.3) wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) ( 4 points / Coil) Higher End

Supply, installation, testing and commissioning of 18 W LED Surface Mounted Downlight Fitting with IP55 cool day light suitable for pole mounting, made out CRCA powder coated body, aluminium reflectors, poly methyl meth acrylate (PMMA) diffuser, glare free light, including electronic drivers, day light colour LED lamps, inter connecting wiring with suitable fixing clams, hooks as required including accessories all inclusive.

Supply, installation, testing and commissioning of 40 W LED tube light fitting with cool day light made out of CRCA powder coated body, poly methyl meth acrylate (PMMA) diffuser, glare free light, Suitable for recessed / surface mounting including electronic drivers, day light colour LED lamps, inter connecting wiring including accessories all inclusive.

Supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 30W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED steet light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour .

Supply and fixing of thermoplastic loop - in and loop out boxes with lid of dimension min 104X104X70MM with 20A connector. shorting link 2 way necessary and along DIN rail terminal block. The Junction Box shall be insulated and made out of high grade thermoplastic. The JB shall be environment friendly, recyclable, UV resistant, halogen & silicon free, anti acid& anti corrosive. The JB shall be rated for Degree of Ingress Protection IP 65 in accordance with IEC 60529.

Supplying, installation, testing and commissioning of 1200 mm (48") sweep AC ceiling fan complete with out modular type stepped electronic 300W regulator, with 1 metre down rod with all required accessories including point wiring ( 5 STAR )

Supplying, installation, testing and commissioning of 300 mm (12") sweep (heavy duty) AC exhaust fan complete with provision of holes in the wall including all required accessories.

Supply and fixing of manufacturer's GI metal back box and 3 nos of 6A modular switch, 3nos of 6A 3 pin combined modular type wall socket in flush with wall mounted on poly carbonate front plate with switch mounting metal parts, in flush with wall.

Supply and fixing of manufacturer's GI metal back box and 16A modular switch, 6/16A 3 pin combined modular type wall socket in flush with wall mounted on poly carbonate front plate with switch mounting metal parts, in flush with wall.

Supply and run of 2 of 2.5 sq.mm. (36/ 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable gauge PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 1.5 sq.mm. (22/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade with painting of suitable colour (Circuit mains)

Supply and run of 2 x 4 Sq.mm PVC insulated SC unsheathed copper cable of 1100v grade in suitable PVC rigid pipe concealed in wall and Ceiling with connected PVC accessories with continuous earth connection of 1 of 2.5 Sq.mm copper cable and making good of the concealed portion with suitable color.

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 40A DP ELCB as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only and making good of the concealed portion with earth connection. The MCB DB and MCB's should be with the ISI mark shall be of Reputed Brand etc., all Complete, complying with relevant standard specification and as directed by the Departmental Officers. (For UPS)

Supply and fixing of 4 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB incomer) with double door (metal) with 1 no.63A 4P ELCB as incoming and 2 nos.32A 3P MCB and 6nos 32 SP MCB as outgoing with suitable cable end box in flush with wall with earth connection only. The MCB DB and MCB's should be with the ISI mark shall be of Reputed Brand etc., all Complete, complying with relevant standard specification and as directed by the Departmental Officers.

Supply and fixing of 7 segment 12 way 63A 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 12 ways in one segment) (3x 12 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. The MCB DB and MCB's should be with the ISI mark shall be of Reputed Brand etc., all Complete, complying with relevant standard specification and as directed by the Departmental Officers. 12 ways 3 phase DB 63A 4P MCB-1 No. 63A 4P 30MA RCCB/ELCB- 1No. 63A 2P MCB - 12 6A - 32A SP MCB switch - 36

Supply, Installation of 15KVA UPS (Three Phase In & Single Phase out) with 1 Hour battery backup with necessary interconnection cables, breakers, MS stand etc as required. The UPS Shall have 384V DC Three Phase Input and Single Phase Output with associated numbers of sealed maintenance free Battery. The battery Stand shall be Open type Powder coated Metal Battery Stand with insulated sheet and Battery to MCB to UPS ' U6' Nywin Cables each 5 meters, "U6" interconnecting Links. The rate is inclusive of internal control cabling, Transportation, Insurance, Loading and unloading Charges.

Supply and Laying of 3 1/2 x 120 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 3 1/2 x 35 sq.mm. PVC armoured LTUG cable on wall with suitable clamps

Supply and Laying of 3 1/2 x 25 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 4C x 10 sq.mm. PVC armoured LTUG cable on wall with suitable clamps

Supply and Laying of 4C x 10 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply & Clamping of 3 x 6 sq.mm. PVC Insulated & FRLS Multi Core Round Sheathed Bright Annealed Bare Copper Conductor Heavy Duty Industrial Cables for Voltage Grade RA upto 1100 Volts Copper armoured cable in cable trench / clamping wall / pvc duct with suitable clamps.

Supply and fixing of brass cable gland for the following size . PVC LTUG aluminium armoured cable with earth connection. (Copper sockets for copper cables and Alu. Sockets for alum. Cable)

3-1/2 x 120 sq.mm. PVC LTUG armoured cable.

3-1/2 x 35 sq.mm. PVC LTUG armoured cable

3-1/2 x 25sq.mm. PVC LTUG armoured cable

4Cx 10Sq.mm..AL Arm.XLPE FRLS Cable.

3Cx 6Sq.mm..AL Arm.XLPE FRLS Cable.

Supply and providing cable end termination of the following size PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete (copper sockets for copper cables and Alu. Sockets for alum. Cable)

3-1/2 x 120 sq.mm. PVC LTUG armoured cable.

3-1/2 x 35 sq.mm. PVC LTUG armoured cable

3-1/2 x 25sq.mm. PVC LTUG armoured cable

4Cx 10Sq.mm..AL Arm.XLPE FRLS Cable.

3Cx 6 Sq.mm..Cu Arm.XLPE FRLS Cable.

The cable rack shall have runners rugs of suitable size, horizontal elbow, vertical elbow 90 Deg. Up vertical elbow 90 Deg. Down, re-deep, coupler plates, materials. The cable racks shall be suspended from ceiling supported from side walls in columns etc. with adequate size supporting angles / channels with fastners, welding, anchor bolts, nuts etc. The rack shall have suitable cable clamping arrangements etc.' Cable Tray /ladder should be powder quoted as match with ceiling colour as per PWD requirements. The rate shall inclusive of necessary Wedge anchors theaded rods,nuts & bolts, making clamp for rcc roof fix / perlin/Truss, cable tray clamps etc,(8 mm threaded rod supports shall be provided at not more than 2 mtr center to center and as per site requirement )

Supply and fixing of Perforated GI Hot Dip / Powder Coated 16 SWG Cable Tray with 150mm width and 50mm height

Supply and fixing Sheet steel of 14 SWG for connecting and Covering the tray

Supplying and fabricating of MS structural steel supports for various applications using U channels, MS angle iron, bolts, nuts, anchor bolts etc., required for the work, cut to the size, bent to shape, welding, grouting etc., complete. Supports shall be powder coated with required colour for different system as mentioned above.

Supply and insallation maintenance free GI Earthing System comprising of 50mm dia and 2 mtr. long earth electrode of low carbon steel rod (Not pipe)with 100 micron bonding and 25 kgs. of carbon based environment friendly backfill compound and suitable clamp

Supply and run of 25mm x 6mm GI Flat Down Condutor with necessary clamps / supports on wall / floor / ground for earth connection

Supply and run of 1 of No.8 SWG GI wire for earth connection of wire for DB earthing and other equipment body earthing as required.

Supply and fixing of 20A DP plug and socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For AC Plug).

Supply, Installation, Testing and Commissioning of Wall mounted Split type 2TR Air conditioning unit with supply and installation of necessary acessories including necessary length of copper pipes, suitable type double boost voltage stablizer, pvc drain pipes, also includes necessary opening in the walls (if necessary)for the drain pipe routing and all other required accessories for the 2.0TR split type AC unit. (Make: 5star OG/Carrier/Voltas.)

Supply and laying of 5/8" and 3/8" Copper Pipe (Extra Beyod 3Mtrs Supplied with AC unit)

Supply and Installation of 1" PVC water Drain pipe line for Air conditioners.

Supply, fabrication and fixing of MS stand for fixing outdoor Units

Supply & Installation of 5KVA capacity Automatic Voltage Stabilizer with time delay relay (V guard/ Equivalent).

Supply, erection, testing and commissioning of 8 mtr free standing Single arm bracket 8 sided octagonally continuosly tapered strcutured pole with base plate of size 300 x300 x 12mm as per IS-875 along with 120W LED fitting with following specification. Bottom pole dia -130mm Top Pole dia -70mm Thickness of pole -3mm. The pole should be hot dip galvanized confirming to BESN ISO - 1461 with thickness of 65 Micron. Construction of pillar accommodating MCB and switch housed in weather proof box including wiring to the light fittings with 2 runs of 2.5 Sq.mm PVC insulated copper conductor, supplying and fixing 4 way 30 A rated terminal block loop in loop out cable arrangements coil earthing etc. the rate shall included for cable in and out throught pipe.The pole shall be as required by the Engineer in charge and complete with suitable pressure die cast aluminum housing also adhering to the above said specifications.Note:-The rate shall be quoted for complete set of Pole, Base foundation, Anchor fastener, internal wiring, earthing materials, 6A DP MCB box and all necessary accessories and civil cost etc should be provided as suitable to the requirement.

Supply, Installation, Testing & Commissioning of 10W LED bollard light Fitting. The Light Fitting should be powder coated with high pressure die-cast aluminium LED housing. And the LED fixed on die-cast aluminum heat sink for proper thermal management. and the operating voltage range 140 – 270V AC, provided with open and short circuit protection and input surge voltage protection.The driver should be Constant voltage constant current SMPS Protection of Fitting should be IP 66. LED having 50,000 burning hours with minimum 70% lumen maintenance and power factor 0.95. System consumption should be require with lumen package as per requirement. Crompton CAT REF : - LBLA3-10-CDL / Equivalent-(LANDSCAPE LIGHT). rate shall inclusive of necessary joint kit,glands,etc for loop in/out connection suitable to outdoor application .

Supply, Installation, Testing & Commissioning of 40W LED Gate light Fitting. The Light Fitting should be powder coated with high pressure die-cast aluminium LED housing. And the LED fixed on die-cast aluminum heat sink for proper thermal management. and the operating voltage range 140 – 270V AC, provided with open and short circuit protection and input surge voltage protection.The driver should be Constant voltage constant current SMPS Protection of Fitting should be IP 66. LED having 50,000 burning hours with minimum 70% lumen maintenance and power factor 0.95. System consumption should be require with lumen package as per requirement. Crompton CAT REF : - LPTC-40-CDL / Equivalent-(GATE LIGHT). rate shall inclusive of necessary joint kit,glands,etc for loop in/out connection suitable to outdoor application .

Supply and installation of 200A metering Cubical Outdoor double door type floor or wall mounted as per tangedco requirements, 200A Fuse Cutout , 200A TPN disconnector switch 200 A Copper neutral link , suitable to connect 120 -185 Sq.mm Aluminium armoured cable , copper earth links and studs, Space provision for the energy meter , RYB indication lamps, internal wirings, Digital voltmeter and Ammeter and other required accessories for the complete operation as per the Tangedco requirements. Necessary approval to be obtained from Tangedco before procurement. (Supply & Erection)

Supply, erection, earthing, testing and commissioning of the following MCB DB's IP 42 / Weather proof Protection Double Door type with powder coated including all interconnections and accessories like bolts, nuts and associated civil works, etc; The rate shall be inclusive of necessary cable/conduit adopter boxes for IN and OUT wiring. 4 W TPN Outdoor DB Type - ( External Lighting - Outdoor type with suitable Pedestal frame with lock and key ) Supply,Erection, Testing and Commissioning of the following Type feeder pillar enclosure with MCCBs / MCBs /ELCBs, / Timer and contactor manufacturer's sheet 16SWG enclosure for with provision for cable entry boxes, with Outdoor application as specified Protection, fixed on the floor with all interconnections and accessories, pedestal frame with concrete grouting or suitable to fix at concrete plinth as per the Corporation/ Highway department requirement. Incomer 63 A TPN MCCB with Timer control On/OFF 32A 4P MCB + ELCB - 4 Nos. The rate includes necessary connected minor civil works if required and necessary supports as required at site. No extra payment will be made for the same. The rate shall be included to fixing the DB where as in concealed / or open as per site condition.

Supply, erection, earthing, testing and commissioning of the following MCB DB's IP 42 / Weather proof Protection Double Door type with powder coated including all interconnections and accessories like bolts, nuts and associated civil works, etc; The rate shall be inclusive of necessary cable/conduit adopter boxes for IN and OUT wiring. 4 W TPN Outdoor DB Type - ( External Lighting - Outdoor type with suitable Pedestal frame with lock and key ) Supply,Erection, Testing and Commissioning of the following Type feeder pillar enclosure with MCCBs / MCBs /ELCBs, / Timer and contactor manufacturer's sheet 16SWG enclosure for with provision for cable entry boxes, with Outdoor application as specified Protection, fixed on the floor with all interconnections and accessories, pedestal frame with concrete grouting or suitable to fix at concrete plinth as per the Corporation/ Highway department requirement. Incomer 63 A TPN MCCB with Timer control On/OFF 32A 4P MCB + ELCB - 4 Nos. The rate includes necessary connected minor civil works if required and necessary MS free Standing supports as required at site. No extra payment will be made for the same. The rate shall be included to fixing the DB where as in concealed / or open as per site condition.

Supply, Installation, Testing and commissioning of 32 channel 2 SATA NVR, with 6T Hard Disk Drive 4 nos, New logical and visualized GUI design Dual-OS design to ensure high reliability of system running, ANR technology to enhance the storage reliability when the network is disconnected, Configurable normal or hot spare working mode to constitute an N+1 hot spare system Video Input and Transmission, Connectable to the third-party network cameras Compression and Recording, H.265+ compression effectively reduces the storage space by upto 75%, Full channel recording at up to 12MP resolution HD Video Output  HDMI1 / VGA1 outputs provided  HDMI1 Video output at up to 4K ( 3840 × 2160 ) resolution Storage and Playback, Upto 16 SATA interfaces and 1 eSATA interface for HDD connection, Support upto 10TB capacity for each HDD, Smart search for efficient playback.

Supply of 8MP, Internet Protocol fixed BULLET CAMERA with following specification: ●1/2.5" Progressive Scan CMOS, ● 3840 × 2160 @15 fps,2.8/4 mm fixed lens,01 lux @ (F1.2, AGC ON), 0.028 lux @(F2.0, AGC ON), 0 lux with IR, H.265+, H.265, H.264+, H.264, 2 Behavior analyses ( Line crossing detection, intrusion detection) ● Face Detection ● 120dB WDR, ● BLC/3D DNR/ROI, IP67 complied ●On-board Storage - Built-in micro SD/SDHC/SDXC card slot, up to 128 GB, ● Shutter Speed 1/3 s to 1/100,000 s, ● 3-Axis Adjustment Pan: 0° to 360°, tilt: 0° to 100°, ● rotate: 0° to 360°, 2.8 mm, ● horizontal FOV: 102°, vertical FOV: 53°, diagonal FOV: 124°, ●Lens Mount M12 ● IR Range I5: up to 50 m, ● Image Settings Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser, ● Power Consumption and Current-12 VDC, 0.7 A, max. 7.5W PoE: (802.3af, 36V to 57V), 0.3 A to 0.2 A, max. 9W ● Camera out fitted with metal housing so as to prevent the lens from damages during physical abuse. (Make: Dahua) (Rate as per quotation enclosed)

Supply, Installation, Testing and Commissioning of 55" smart LED TV with following specifications a) Full HD 1920 x1080 (4K monitor) b) IPS pannel c) Slim back light LED module d) 900 PMI e) Triple XD engine f) Dynamic scanning g) ANR h) True colour generator i) 8modes of picture j) picture wizardIII k) Real cinema 24P l) HDMI -3nos m) USB -3nos n) Built in LAN o) Magic remote p) Dimension 1242 x 724 x 55.1min(37). (Make: Sony/ LG /Samsung).

Supply and fixing of outdoor 4" x 6" PVC box with 102mm x 77mm x 102mm with all fixing accessories. (Rate as per quotation enclosed)

Supply and Clamping of CAT 6 armoured cable in 25 mm PVC pipe below the ground complete with all necessary accessories etc.. (Between ethernet switch to camera and radio modem) i. Application : Primary (Campus), Secondary (Riser),Tertiary (Horizontal) IEEE 802.3 : 10Base-T; 100Base-T; 1000Base-T IEEE 802.5 16 MB; ISDN; TPDDI; ATM ii. Standards: ISO/IEC 11801 2nd ed.; IEC 61156-5 2nd EN 50173-1; EN 50288-6-1,EIA/TIA 568C.2, RoHS Compliant. Fire Rating: PVC : IEC 60332-1. iii. Conductor - Bare Copper Wire iv. Insulation - Polyethylene v. Twisting - 2 Cores to the pair vi. Cable lay up - 4 Core to the pair It has diameter of (23 AWG) 0.550 ± 0.015.Insulation : Polyethylene.GI wire of size is 0.90 ± 0.030mm.

Fixing and Termination of CAT 6 Cable RJ 45Jack Single Point ( Point to Point ) Crimping, Testing and arrangement charges.

Supply and fixing of POE 24 port switch 10/ 100 / 1000 Base -T / 2 x 1000Base-FX / 20Gbps bandwidth / IEEE803.af/at compliant PoE+ / RJ45 supports auto MDI/MDI-X function / Auto negotiation speed, half/full-duplex / Store and forward / Max packet size: 10kbytes / Wide range power design (12~56VDC) / Operating temperature (-40 ̊C ~ +75 ̊C) / Reverse polarity protection / Resettable fuse to protect against overcurrent / IP-40 protection / EFT protection for power line.

Supply and Fixing of Rack with Accessories -Higher end 36 U Rack with LNS unit and fan extra for the above rack.

Supply and Installation for 2nos of 1KVA UPS with Battery, Single Phase UPS (Single Phase In & Single Phase Out) Capacity - System with Battery - 2 Hours back up

Supply, Erection of 6m Length pole with base plate of size 300x300x12mm as per IS-875 with following specification. Pole Outter dia -76.10mm x 3.65mm Thick x 6 meter with foundation Charges.

Supply & Installation of 30W way high efficiency high fidelity PA horn speaker ( SR 2023-24,Pg.163, M-2153 )

Supply & Installation of 240Watts high quality mixer amplifier with built in MP3 player in standard 19" rack mountable chassis.

Supply & Installation of 2core 1.5 Sqmm Armoured speaker cable with 25mm PVC pipes

Supply & Installation of 2core 1.5 Sqmm Armoured speaker cable with 25mm PVC pipes

Supply & Installation of 125 kVA DG Set with Exhaust system & panel

Design, manufacture, supply, delivery, erection,testing and commissioning of 13 passenger capacity lift with power opreated center opening door without Machine room for the following specifications.

Supply, Erection, commisiioning and testing of Solar Power Plant on gride system :5.0K Wp with various components and technical specification as specified here under including the compreshensive maintainance (CMC) for 5 years a) Solar Photovoltaic module as per MNRE standars SPV Panel Specification:5.0K WP Modules -25 years warranty.(as per MNRE standards test certificate should be enclosed) b ) solar Grid Tie Inverter with MPPT charge controller of capacity - 5KVA complete - 5years warranty.(As per MNRE standard test certificate should be enclosed). c). Mounting structure & Electrical Accessories mounting structure design to withstand wind velocity to 150Km/hr, Structure material - Hot dip galvanized steel with a minimum galvanization thickness of 120 microns or aluminium alloy, Bolts nuts,fastners,panel mounting clamps,stainless steel SS 304 mounting arrangements for RCC - flat roof with PCC (1:2:4) as per MNRE standards with inclusive of DC Distribution board DC Dicstribution panel to recive the DC output from the array field. DC DPBs shall have steet from enclosure of dust & vermin Proof conform to IP65 Protection. The bus bars are made of copper of desired size,Sutable capacity MCBs/MCCB Shall be provided for controlling yhe DC Power output to the PCU along with necessary surge

JAYAM ENGINEERING AND CONSTRUCTION

S.R.CONSTRUCTION