CONSTRUCTION OF STUDENTS HOSTEL FOR COLLEGE OF FISH NUTRITION AND FOOD TECHNOLOGY AND PARA PROFESSIONAL INSTITUTE OF FISHERIES TECHNOLOGY AT MADHAVARAM CHENNAI

Amount

Earth work excavation for foundation (for narrow excavation) to full depth as per designed in all soils and sub soils except soft disintegrated rock not requiring blasting and hard rock requiring blasting and bailing water wherever necessary. Refilling the sides of foundation with excavated earth other than sand in layers of well rammed and compacted and depositing the surplus earth in places shown by the departmental officers with an initial lead of 10m and initial lift of 2m and clearing and leveling the site etc.complete complying with standard specification.

Providing Anti-termite treatment to soil adjecent and under building foundation, plinth periphery of the building by application of chemicals of IS 63613 part I to IV in stages to suit the progress of work consist as per the detailed specification as below. Including breaking of termite mounds, making holes with crow bar, closing the holes after the treatment and including cost of chemicals, labour charges, transport and storing etc., complete and as directed by the departmental officers.

Supplying and filling in foundations and basement with filling M sand in layers not exceeding 15 cm.thick,well watered,rammed and consolidated etc.complete complying with standard specifications.

Plain Cement Concrete 1 : 4 :8 ( one part of cement, four parts of sand and eight parts of hard broken stone ) using 40 mm gauge hand broken hard broken granite stone jelly complying with standard specifications in foundations and basement.

Refilling the approved good quality earth in plinths, area development etc.wherever specified in layers is not exceeding 200 mm thick., with available earth at site.

Supplying and filling of good earth filling locally available gravel transported from the out side including consolidation,levelling specified in layers of not exceeding 200 mm thick., etc. complete.

Centering and Shuttering: Supplying and erecting Steel Centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Footing, Plinth Beam, Retaining wall,Column Below basement Level etc.

Plain surfaces such as roof slab, floor slab, beams , lintels , loft, sill slab, staircase waist , portico slab and other similar works.

Square and rectangular columns and small quantities such as sunshades,parapet cum drops,window boxing ,fin projections and other similar works.

Design Mix Concrete: 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 & Basement

Ground Floor

First Floor

Terrace Floor

Steel - Fe 500: Supply,fabrication and placing of reinforcement steel of high yield strength ribbed bars of various diameters and grade conforming to IS 1786 for reinforced concrete work. The work includes decoiling, straightening, cutting, bending, fabricating, and placing in position, at all levels including lead and lift, according to drawings, specifications etc. complete and supply & use of 18G black annealed binding wire double fold to tie the bars in position and providing precast cement/ PVC cover blocks for main reinforcement to ensure specified cover and complete.,including all labour charges etc as directed by departmental officers.

Brick work in Cement Mortar 1:5(One cement, Five M.sand) using best quality III class Country bricks of size 8-3/4"x4-1/4"x2-3/4" including curing etc.,complete complying with standard specification.including scaffolding curing cost of reinforcement etc.all complete as per specifications and drawings as directed by the Engineer in-charge.

Foundation & Basement

Stilt Floor

First Floor

Terrace Floor

Brick partition walls of 10.80cm thickness using best quality Country bricks of size 8"3/4 x 41/4" X2 3/4" in Cement Mortar 1:3 (One Cement and Three Sand) using hoop iron reinforcement if found necessary including curing etc.complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately).

Ground Floor

First Floor

Ceiling plastering: Providing and applying 10 mm thick Cement plaster in Cement mortar 1:3 ( One part of Cement and Three parts of Sand ), to finishing the exposed surfaces of R.C.C. items of works such as Roof (or) floor slabs, beams, and Sun shades etc.to correct plane and level including scaffolding, hacking of surface, chiselling the undulated surface wherever necessary and curing etc., all materials and labour complete in all respects including all lead, lift and descent and as directed by the Enineer in charge. This rate includes the cost of providing Cement Mortar beadings for sun shades, steps,landing slabs, elevation etc. complete complying with standard specifications.

Internal plastering and External plastering Providing & applying 12 mm thick cement plaster in CM 1:5 (1 part of cement: 5 parts of sand) to walls internally in single coat at all levels to correct line and level including chicken wire mesh at all joints of brick and concrete surfaces with minimum overlap of 150 mm in all directions, scaffolding, rounding off or champhering of corners, offsets, fin/ bands, projections, etc. and cleaning of surface, raking out joints, roughening of surface, chiseling the undulated surface wherever necessary and curing, etc., all materials and labour complete in all respects including all lead, lift and descent and as directed.

Stucco plastering 12mm thick using blue granite chips of size 10mm and below over the existing base plastering with cement mortar 1:5, 12mm thick, etc., complete complying with standard specifications (SI 314)

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

Flooring with antiskid Ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three 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).Basic cost-Rs.464/sq.m

Dadooing the walls with coloured glazed tiles of size - 300 x 450 x 8mm , quality and colour set in CM 1 : 2 - 10 mm thk. And pointed with suitable cement including finishing the joint and pointing flesh with walls and tile surface in all floors at the rate of 0.40 Kg /Sqm etc. complete.Basic cost-Rs.318/sq.m

Providing and laying 18mm/20mm thk. natural flammed finish granite for steps & Landing of approved size and pattern in CM 1:3 (One cement,Three sand), including nosing where ever necessary as per drawings and specifications and as directed by the Engineer in charge.

Flooring: Supply and fixing of Polished granite slab ,18 mm/20mm thick (average), for flooring including fixing in position cutting , chipping the wall, masonry touch up works etc., complete in all respects for all floors as directed by the departmental officers.

M.S.Grill: Providing, fabricating and fixing M.S. grills Windows, and ventilator,gates, ladders, rail pipes, nosing angles, with M.S.lugs in staircase steps etc., made out of M.S rods, flats, angles, pipes, channels etc. including necessary fixtures complete as per drawings and specifications and as directed by the Engineer.

S.S Handrail: Manufacturing,supplying and fixing of stainless steel hand rails for staircase using 50mm dia 304L grade stainless steel pipe of 1.6mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia stainless steel pipe post of 1mm thick as vertical at 900mm centre with 2 Nos of 25mm dia intermediate horizontal stainless steel pipe of 1.6mm 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,ect.complete.

UPVC Window : supplying and fixing UPVC ( Un-PLASTICIZED Polyvinyl chloride) windows of casement type (open) from the profile the size of outer frame 60mmx58mm and shutter profile are reinforceement with gi/1mm 125GSM and 100% corrosion free, the profiles are mlulti chamberedcv section 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 points locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed or plain 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 sah and outer frame that enables opening of the window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames The window should be got approved from the Executive Engineer before use on work.

UPVC Ventilator :Supplying and fixing UPVC ( Un-PLASTICIZED Polyvinyl chloride) Louvered Ventilators of from the profile the size of outer frame 60x58mm and shutter profile the size of 60x78mm both profile size of 60x78mm both profiles are reinforced with GI/1MM 125GSM and 100% corrosion free , the profile are mulit chambered sections with wall thick of 2mm. The EPDM rubber ( black colour) covered with all over he edges of frame and shutter . The corners and joints should be welded and cleaned. Radiation pin headed glass 4mm thick should be fixed to the wall with 100% packing with screws and silicon packing all aroundthe frame. The ventilator should be got approved from the Executive Engineer before use on work.

Solid PVC door shutters Toilet door using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, Lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter.

Door Frame:Supplying and fixing first quality teak wood frames for doors, windows, ventilators and other similar joinery works with the following sizes and sections including labour charges for wrought and put up in position and also for fixing hold fast in frames and masonry etc. complete in all floors.

Teak wood Scantings up to 2M

Teak wood Scantings over 2M and below 3M

Supply & Fixing of 35mm thk.Single leaf high density interior grade marine plywood shutters pasted both sides with 4mm thk.OST ply of approved design with 35x12mm T.W.lipping on all edges with necessary adhesives and CP screws complying with standard specification. The cost is inclusive of 1 no mortise lock ,handel,tower bolt , approved equivalent make SS bearing hinges of quivalent make of aproved make,2 no floor mounted SS door stoper ect.complete.

Supply & Fixing of 35mm thk.Double leaf high density interior grade marine plywood shutters pasted both sides 1.5mm thk.laminate approved design with 35x12mm T.W.lipping on all edges with necessary adhesives and CP screws complying with standard specification.The cost is inclusive of 1 no cylindrical Lock,handel,tower bolt ,approved equivalent make SS ball bearing hinges of quivalent make of aproved make,2 no floor mounted SS door stoper ect.complete as per drawing. Make:Kutty,Sharon,Trojan. Accesseorice Make:Dorma, Godrej.1.5mm thk Laminate Basic Cost:810/M2

Toilet Sunken using broken brick jelly 20 mm gauge The proportion of broken brick jelly to slaked lime being 1:3:6 (1part cement,3 part fine aggregate & 6 part broken brick jelly), well beaten by wooden beaters for giving required slope and thickness required etc complete complying with standard specifications and as directed by Departmental Officers. -First Floor

Manufacturing, supplying and fixing of Steel Door with following specification.MS angle of size 40x40x6mm at 3.5 kg/m used for outer frame and MS Angle of size 35x35x5mm at 2.6 Kg/m for the shutter frame. Stiffeners with 32x6mm at 1.5 Kg/m MS Flat is provided as the lock rail of the door and welded intact on both ends to the shutter frame.18 G CR Sheets of best quality is laid as panel in the shutter frames. 18x5mm at 0.70 kg/m MS flat is welded over the 32x6mm at 1.50kg/m MS Flat on the rear side of the door, sandwiching the CR Sheet for rigidity. Additional stiffeners with 18x5mm at 0.7 Kg/m MS flats are provided diagonally on the rear side of the shutter. 300mm length of hinges 2Nos, for shutter is provided. 6 Nos. of 250mm length hold fasts 200mm length specified at the ends are welded to the outer frame of the door.Tower bolt 2 Nos. at the top provided.

Painting two coats of Synthetic Enamel paint of approved colour and make over one coat of anti corrosive Zinchromite primer over Steel work, suitably prepared for receiving the paint by surface scraping, rubbing applying filler etc. including cost of filler, primer, paint all complete as per drawings and specifications.

Painting two coats of Synthetic Enamel paint of approved colour and make over one coat of anti corrosive Zinchromite primer over New wood Work, suitably prepared for receiving the paint by surface scraping, rubbing applying filler etc. including cost of filler, primer, paint all complete as per drawings and specifications.

Painting: Providing and applying Emulsion paint finish of approved make & shade in two or more coats over a coat of approved primer to give an even shade as per manufacturer's instruction to the plastered surfaces and Internal ceiling plastered surfaces including preparation of surfaces, scaffolding etc. all complete as per drawings and specification for all heights.

Painting: Providing and applying Emulsion paint finish of approved make & shade in two coats over a coat of approved primer and 2 coats of putty to give an even shade as per manufacturer's instruction to the internal Wall plastered surfaces including preparation of surfaces, scaffolding etc. all complete as per drawings and specification for all heights.

Painting: Supplying and painting the walls with one coat of wall primer and two coats of Exterior emulsion (apex or equivalent) as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (The colour and shade of the cement paint shall be got approved by the Executive Engineer before use of work).

Supplying and preparing surfaces plaster walls RCC Surfaces and applying approved quality of Texture external plastered surfaces and over two coat emulision and one coat primer to all levels including preparation of surfaces, scaffolding etc. all complete as per drawings and specification for all heights.

Weathering Course Concrete using best quality broken brick jellyof 20 mm uniform guage in pure slaked lime ( NO Sand to be used ( over the RCC roof slab in the proportion of brick jelly to lime being 32 : 121/2 by volume laid over in single layer and consolidated to the required slope and finished thickness and beating the concrete with wooden beaters of approved pattern, keeping the surface constantly wet by sprinkling lime, jaggery water etc. complete complying with standard specifications and as directed

Finishing the top of roof with one course of Machine Pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three 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.

Providing and laying Water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C.,toilet and the like consisting of :i) Ist course of applying cement slurry @ 4.4 Kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. ii) IInd course of 20mm cement plaster 1:3 (1 cement : 3 coarse sand)mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface.iii) IIIrd course of applying blown or residual bitumen applied hot at 1.7Kg. per sqm of area. iv) IVth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 Kg/sqm.)

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of 75 mm thickness in RCC 1:2:4 (one cement, two crushed stone sand and four aggregates), using following HBGS jelly including cost of reinforcement steel in position, moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed. 75mm thick slab (using 20mm HBGS Jelly)

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

Providing Granite stone culvert of size 900x600x20mm thk including fixing,painting & band work etc., complete complying with standard specification and as directed by the departmental officers.

Providing, supply, mixing laying cement plastering 20mm thick with cement mortar 1:4 mixed with water proofing compound Conplast X421IC conforming to IS:2645, @ 150ml per bag of cement (normal setting integral water proofing compound) as specified by the manufacturer over PCC leveling course including preparation of surface, dewatering, finishing, curing etc. all complete as per manufacture's Specification and direction

Supplying and fixing in position C.I.Manhole covers (heavy duty) of various sizes of best approved quality and as per standard specificationsetc.,complete.0.6X0.6M Size etc., complete.

Foot rest fixing inside the sump including labour charges etc., complete.

Providing, machine mixing and laying on the P.C.C/ R.C.C. surface in approved panels of 40 mm thick granolithic flooring in cement concrete mix of 1:2:4 (1 Cement: 2 Sand: 4 Aggregate 10 to 12 mm thick) well vibrated,compacted including 45 X 3 mm glass dividing strip, fixed to correct level and finished smooth and cured by keeping surfaces well-covered and protected against excess of an type. (The contractor to provide for preparation of surface by cleaning, hacking and exposing aggregate to achieve the best bond and any curling, lifting or beybonding noticed shall be rectified by the contractor at his cost).(40mm thick)

Supplying and fixing of white colour European water closet Parryware or equivalent, with seat cover and dual flush (3 & 6 lit) cistern having P trap with seat cover, supplying non corrosive hinges, CP bolts, nuts, washers, providing and fixing dash anchor fastners with bolts / L - brackets with anticorrosive paint cutting grooves in masonry or concrete surfaces, grouting with cement concrete 1:2:4 mix, using 20mm size stone jelly, restoring the damaged portion to their original condition using required materials, fixing the water closet to perfect level, alignment, testing etc. complete.

Supply & Fixing of two in one CP Health Faucet of the closet mounting type with hose connected two way BIB COCK complete fittings. (Make: Parryware or equivalent)

Supplying & fixing of Coat hook with brackets including fixing over Wall tile dado / door shutter using suitable size non-corrosive screw nails etc. complete.(Make: Parryware or equivalent)

Providing and keeping in stores, shifting to the place of installation, fixing, testing and commissioning of WHITE coloured Regular rectangular wash basin with brackets / G.I. rag bolts and nuts painted, 32mm dia brass C.P. waste coupling, (heavy) 32mm dia brass C.P. bottle trap, 15mm dia brass C.P. Angle stop cock with flange, 15mm dia brass C.P. cold water connecting pipe, etc., The work shall include,required extension nipples, cutting / chasing and making good the walls and floors - toilets.

Supply & Fixing at site in position 15mm dia C.P brass BIB COCKS long body with wall flange including cutting and making good the walls wherever required

Supplying & fixing of 15 mm dia Angle valve stopcock with connecting hose and wall flange.

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 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 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 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.

40mm dia. 6kg class PVC pipes.

50mm dia. 6kg class PVC pipes.

75mm dia. 6kg class pipes.

110mm dia. 6kg class pipes.

Supplying and fixing in position PVC nahini /Floor Trap with PVC Grating type of size 100x75/75x50 mm with best quality gratings of approved brand fixed over a bed of brick jelly lime concrete 1:2:5(One lime two sand and five aggregate) brick jelly 40mm and finishing with CM 1:3(One cement and three sand)wherever found necessary and making good to the original condition and giving connections to the PVC pipes etc., complete complying with standard specification and as directed by the Departmental Officer.

Supply and fixing in position best quality PVC IS 4985 - CLASS-II - 4 Kg/Sqcm -Rain water pipes of various size having ISI mark and providing leak proof joints with such as Bend, Tee Junction, door etc.,of approved qualityincluding fixing to the wall with special PVC /MS clamps, etc., and making connection to all sanitary fittings, wherever necessary and making chipping good to the original condition, complying with standard specification etc., complete.

75mm dia. 6kg class pipes.

110mm dia. 6kg class pipes.

Supplying and fixing in position of the following dia PVC rain water gratings for rain water pipes ,of approved quality and variety of various size confirming to ISS and including necessary cutting and fixing and giving connection to PVC pipes etc., complete complying with standard specification and as directed by the Departmental Officer

75mm x 50mm

100mm x 75mm

Supplying and fixing in position of the following dia PVC specials such as PVC vent Cowl etc.,of approved quality and variety of various size confirming to ISS amend providing leak proof joint etc., including necessary cutting and fixing and giving connection to PVC pipes etc., complete complying with standard specification and as directed by the Departmental Officer

75mm dia

110mm dia

Supply and fixing in position best quality PVC IS 4985 - CLASS- III - 6 Kg/Sqcm -Soil/ waste pipes of various size with approved quality and variety of various size confirming having ISI mark and providing leak proof joints including erection of below ground with excavation and refilling etc., and making connection to Manholes / Gully trap, wherever necessary and making chipping good portion to the original condition, complying with standard specification etc., complete.-160mm dia. 6kg class III-pipes.

Supply, laying and erction of glazed stone ware gully trap (100 x 75 mm) with 100 mm dia, outlet including embedding trap in cement concrete 1:3:6 and constructing chamber of size 300 x 300 mm inside clear in brick masonry 230 mm thick, plaster with water proof cement mortar (1:3) 15 mm thick on both internal and external surfaces inside finished with floating coat of neat cement. The work including excavation to required depth of gully trap and refilling and making good in the surface with Providing and fixing SFRC frame and cover 400 x 400 mm (clear opening) complete complying with std. specification.

Supplying and Erection and construction of sewer chambers of required internal dimensions 600x600 upto 0.6 mtr.depth with 230mm brick masonry in C.M.1:5 thk of masonry over bed of 1:2:4 R.C.C. 200 mm thk bove 100 mm thk P.C.C.1;3:6 Cement concrete foundations over sand bed of 100mm thk channelling in 1;2:4 cement concrete, plastering in 1:3 cement mortar for internal and external surface finished with floating coat of neat cement, the work including excavation for required depth of gully trap and refilling and making good in the surface with SFRC cover and frame 600x600mm (clear opening)complete complying with standard specifications etc.,

Construction of rain water recharge well of 1200mm dia and depth upto 1500mm, in addition 110 dia special blue slotted pipe for bore well.pipe should be laid from bottom of ring well centre to below 1500mm as shown in the drawings, including all types of excavation,occur for pipe, filling of rain water harvesting materials with construction of R.C.C. ring and top 100mm RCC SLAB WITH 450X450mm perforated SFRC manhole and 230mm brick wall in 2'height with below 300mm lengthx100mm thk P.C.C. as per the structural filling the filter media as per drawing.

Providing, supplying & laying of Chlorinated Poly Vinyl Chloride (CPVC-SDR-11) Pipes conforming to IS 15778 having thermal stability cold water with brass and CPVC fittings like Elbow,Brass Tee, Brass Elbow,Offsets,Tee with clamps @1.00 meters spacing, with jointing of pipes with one step CPVC solvent cement with including cutting of chase including testing of the joints complete and making good the walls etc.Rate is inclusive of all material labour, transportation,tools & tackles taxes,levies VAT etc all complete as per as per specifications,Concealed work including chase cutting) complete complying with standard specification and as directed by the Departmental Officer. (Commerical application)

20 mm nominal (OD) pipes

25 mm nominal (OD) pipes

32 mm nominal (OD) pipes

Providing, supplying & laying of Chlorinated Poly Vinyl Chloride (CPVC-SDR-11) Pipes conforming to IS 15778 having thermal stability cold water with brass and CPVC fittings like Elbow,Brass Tee, Brass Elbow,Offsets,Tee with clamps @1.00 meters spacing, with jointing of pipes with one step CPVC solvent cement with including cutting of chase including testing of the joints complete and making good the walls etc.Rate is inclusive of all material labour,transportation,tools & tackles taxes, levies VAT etc all complete as per as per specifications, Exposed work including chase cutting, bracket fixing)complete complying with standard specification and as directed by the Departmental Officer. (Commerical application)

32mm nominal(OD) pipes

40mm nominal(OD) pipes

50mm nominal(OD) pipes

Providing, supplying & laying of Chlorinated Poly Vinyl Chloride (PVC) Pipes conforming to IS 15778 having thermal stability cold Metro water with brass and PVC fittings like Elbow, Brass Tee, Brass Elbow, Offsets, Tee with clamps @1.00 meters spacing, with jointing of pipes with one step PVC solvent cement with including cutting of chase including testing of the joints complete and making good the walls etc.Rate is inclusive of all material labour,transportation, tools & tackles taxes, levies VAT etc all complete as per as per specifications,Concealed work including chase cutting) complete complying with standard specification and as directed by the Departmental Officer. (Commerical application)

32 mm nominal (OD) PVC pipes

110 mm nominal (OD) PVC Pipes(TWL)

Providing, supplying & laying of Gunmetal type NRV - pressure rating less tahn 16 Kg/Sqcm and IS778 with 2 Nos of MTA with jointing material like shellac, thread including testing of the joints complete and making good the walls etc. Rate is inclusive of all material labour, transportation, tools & tackles taxes, levies VAT etc all complete as per as per specifications, complete complying with standard specification and as directed by the Departmental Officer. (Commerical application)

32 mm nominal (OD) pipes

40 mm nominal (OD) pipes

50 mm nominal (OD) pipes

Supply, erection, and giving necessary water supply and electrical connection of a new Type 2-HP submersible pump set conforming to IS-14220 with ISI Make it suitable for a 150mm diameter borewell, completely complying with standard specifications, including a 3-phase panel board with DOL with two level guard starter and accessories with labor charges for erection of pump sets in the borewell, including fixing and joining the submersible cable, etc

Drilling of bore wells in alluvial soil or sedimentary strata of clay and sand or sand stone, shale, pebbles, boulders etc., by first taking a pilot bore of 150 mm dia and then enlarging to the required dia by direct or reverse rotary mud circulation method including charges for all T&P, cost of fuel, labour charges, bentonite mud and water required for drilling at the site shown by the departmental officers including construction of mud pit etc., complete. -Upto 60 m Depth ending below ground level

Reaming 150mm dia Pilot bore to 300mm dia bore as directed by the departmental officers upto required depth -Upto 60 m Depth ending below ground level

Supplying, and fixing the following size of 150mm dia PVC pipes of approved quality and variety conforming to pressure IS 4985. The rate is inclusive of cost of pipe, all taxes, conveyance charges of materials and all other labour charges for fixing the PVC pipe as directed by the departmental officers etc., complete complying with standard specifications. The PVC pipe should be got approved by the departmental officers before use on work and Labour Charges for insering PVC casing pipe assembly (with slots and without slots) in the drilled holes including jointing the pipes with PVC couplers with PVC adhesive etc., complete and supplying and packing annular space with pebbles of size and quality as approved by the Departmental Officers.

In Bore Well(with out slot)

In Bore Well slotted)

Charges for developing Borewell with air compressor of 600 CFM capacity (Min 8 Hours) including transportation and labour and fuel charges for the compressor as directed by the departmental officers and conducting yeild test by 'V' notch methods, excluding cost of bore charges and conveyance charges for handling boring-For Borewell

Suppling and fixing PVC bore well end cap of size 165/168mm dia etc., complete complying with standard specifications as directed by departmental officers

Supply of 4.00 Sq.mm / PVC insulated and sheathed, 3 core flat type copper cable for submersible motor complete complying with standard specifications as directed by departmental officers

Supply and fixing the Nylon Rope to connect the submersible motor in borewell etc., complete complying with standard specifications as directed by departmental officers

Main Panel boards (LT Electrical Installation Works )

Fabrication, Supply, Erection, Testing and Commissioning of CPRI certified Indoor panel board made up of 2mm thickness powder coated CRCA sheet steel with 50x6mm cu bus bar provision for all Phases and Neutral, door with industrial lock, main 3 Nos of 300A I/C Fuse carrier with netural Link, 1 Sets -250A, CT with provision for EB Meter,Outgoing feeders,1 Nos -250A, TPN, SFU, 1 set -Indicating lamps (R, Y, B), 1-Set of terminal blocks,1-Set of control fuses,The above panel board is to be erected with anchor fastners, bolt and nuts with suitable angles and channels of size 75 x 40mm (Drawing to be approved by the Engineer-in-charge before fabrication.)

Supplying,erecting,connecting & commissioning 250 AMPS TPN FSU metal sheet enclosure with necessary Interconnections, cable box,brackets, screws,bolts,nuts,etc.for CT METER OUTGOING CONTROL

Fabrication, Supply, Erection, Testing and Commissioning of CPRI certified Indoor panel board made up of 2mm thickness powder coated CRCA sheet steel with cu bus bar provision (Ph-25x10mm for all phases Ne-25x10mm & E-2X25x3mm) with heat shrinkable insulation and SMC supports, door with industrial lock, Incomer200A TPN MCCB-1Nos.Out going:8 nos. of 63AmpsTPN MCCB ,1set Metering Compartment consisting of 1no Digital multifuntional meter Accuracy class 1.0 with 3nos of CTs200/ 5 amps ratio and RYB cluster type indication lamps with control fuses with provision for locking the indoor panel board complete etc., as per IS standard .The above panel board is to be erected with anchor fastners, bolt and nuts with suitable angles and channels of size 75 x 40mm (Drawing to be approved by the Engineer-in-charge before fabrication.)

Supply and fixing of 3.5 X 120 Sqmm PVC armoured LT UG cable in a trench to be excavated at a depth of 0.75metre putting 0.15 mt.Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. (SD 208)

Supply and fixing of brass cable gland for 3½ X 120 Sqmm PVC armoured LT UG cable with earth connection. (SD 190)

Supply and providing cable end termination of 3½ X 120 Sqmm PVC LTUG Aluminium armoured cable with necessary Aluminium cable sockets by crimping etc, with electrical connection complete. (SD 218)

EARTHING

Earthing as per the ISI specification with an earth electrode of 2.1 mtr 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 (SD 211)

Plate earthing with copper plate of size 600 x 600 x 3 mm as per the ISI specification with an earth electrode of 2.1 mtr 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 run of 2 of No.8 SWG G.I wire for guarding with gradle with No.8 SWG G.I wire at the equal interval of 1.5 Metre. (SD 75)

DISTRIBUTION BOARD

Supply and fixing of triple pole and neutral 4 way MCB distribution board complete with the following and necessary neutral link, earth connector link etc. with bus bar and double door arrangements on surface / in flush with wall and making good of the concealed portion with earth connection Incoming: 1 No. 1 nos of 63A/30mA 4P RCCB Outgoing: 12 Nos. 6/10A 10KA SP MCB FOR LDB CUM PDB

Supply and fixing of triple pole and neutral 6 way MCB distribution board complete with the following and necessary neutral link, earth connector link etc. with bus bar and double door arrangements on surface / in flush with wall and making good of the concealed portion with earth connection Incoming: 1 No. 63A 10KA 4 pole MCB -1 NO. 3 nos of 63A/100mA DP RCCB Outgoing: 24 Nos. 6/10A 10KA SP MCB FOR LDB CUM PDB (SD 546)

Supply and fixing of triple pole and neutral 8 way MCB distribution board complete with the following and necessary neutral link, earth connector link etc. with bus bar and double door arrangements on surface / in flush with wall and making good of the concealed portion with earth connection Incoming: 1 No. 63A 10KA 4 pole MCB -1 NO. 3 nos of 63A/100mA DP RCCB Outgoing: 24 Nos. 6/10A 10KA SP MCB FOR LDB CUM PDB (SD 556)

MAINS WIRING

Supply and run of 4 of 10(140/0.0.3) Sqmm & 2 of 2.5 36/0.3) PVC insulated SC Multistrand copper cable of 1100V grade in suitable PVC rigid pipe concealed in Wall and ceiling with continuous earth wire and making good of the concealed portion with suitable colour LIGHTING / POWER DB (SD 332)

Supply and run of 4 of 6(84/0.3) Sqmm & 2 of 2.5 (36/0.3) PVC insulated SC Multistrand copper cable of 1100V grade in suitable PVC rigid pipe concealed in Wall and ceiling with continuous earth wire and making good of the concealed portion with suitable colour LIFT MOTOR / COMMON AREA DB

Supply Wiring, run Connecting, Testing & Commissioning of 2 of 6 sq.mm PVC Insulated SC Unsheathed CU.Condutor of 1100V Grade in Suitable PVC Rigid Pipe Concealed in Wall and Ceilling With Continous Earth Wire Connection of 2.5 Sq.mm PVC insulated Sc CU.Condutor and making Good of the Concealed Portions With Suitable Colour. FOR ROOMS MAIN WIRING (SD 325)

Supply Wiring, run Connecting, Testing & Commissioning of 2 of 4 sq.mm PVC Insulated SC Unsheathed CU.Condutor of 1100V Grade in Suitable PVC Rigid Pipe Concealed in Wall and Ceilling With Continous Earth Wire Connection of 2.5 Sq.mm PVC insulated Sc CU.Condutor and making Good of the Concealed Portions With Suitable Colour. ( Rawpower 6 / 16Amps Socket & Split Ac unit Point Wiring). ( Rawpower 6 / 16Amps Socket & Split Ac unit Point Wiring 1.5TR UNIT.) (SD 324)

Supply and Run of 3 of 2.5(36/0.3) sq.mm PVC Insulated SC Unsheathed CU.Condutor of 1100V Grade in Suitable PVC Rigid Pipe On Wall and Ceilling With Continous Earth Wire Connection Wire With Painting For Suitable Colour. (Light Point Mains Wiring , Rawpower 6 / 16Amps Socket Wiring )

POINTS WIRING

Wiring, Connecting, Testing & Commissioning with 3 X 1.5sqmm PVC insulated single core unsheathed copper conductor cable of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceilling with PVC accessories, including supply and fixing of modular 6A one way switch along with moulded front plate in G.I anodised manufaturer's mounting box fixed flush with the wall complete with all accessories as required for Light Points.( Length of the points will be 5 to 8 mts.) -LIGHT POINT (SD 18)

Wiring, Connecting, Testing & Commissioning with 3 X 1.5sqmm PVC insulated single core unsheathed copper conductor cable of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceilling with PVC accessories, including supply and fixing of 2 Nos. modular 6A two way switch along with moulded front plate in G.I anodised manufaturer's mounting box fixed flush with the wall complete with all accessories as required as per the site condition. (SD-31

Wiring, Connecting, Testing & Commissioning with 2 X 1.5sqmm PVC insulated single core unsheathed copper conductor cable of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceilling with PVC accessories, including supply and fixing of modular 6A one way switch, one step type fan regulator along with moulded front plate in G.I anodised manufaturer's mounting box fixed flush with the wall complete with all accessories as required for Fan Points.( Length of the points will be 5 to 8 mts.) (SD-23)

Wiring, Connecting, Testing & Commissioning with 3 X 1.5sqmm PVC insulated single core unsheathed copper conductor cable of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceilling with PVC accessories, including supply and fixing of modular 6Amps Switch & 5 Pin socket . Push along with moulded front plate in G.I anodised manufaturer's mounting box fixed flush with the wall complete with all accessories as required for Light Points.( Length of the points will be 5 to 8 mts.) (SD 36)

SOCKETS

Supply and fixing of 6Amps 3 pin and 2 pin combined modular type switch conscealed in manufacturer's GI mounting box in flush with wall. (SD 138)

Supply and fixing of 3x6Amps 3pin and 2 pin combined modular type switch and Socket conscealed in manufacturer's GI mounting box in flush with wall earth connection. (for Computer Plug Socket) (SD 142)

Supply and fixing of 5A / 15A 3pin combined flush type wall socket with 15A flush type switch concealed in suitable MS box in flush with wall with painting . (SD 141)

Supply and fixing of 25A 3 pin and 2 pin combined flush type wall socket with 25A DP MCB FOR AC UNIT in switch along with moulded front plate in G.I anodised manufaturer's mounting box fixed flush with the wall complete with all accessories as required as per the site condition. (SD 143)

Supply and fixing of flush type of 25A DP modular type switch with Indicator conscealed in switch with moulded front plate in G.I anodised manufaturer's mounting box fixed flush with the wall complete with all accessories as required as per the site condition.

Supply and fixing of 16A 3 pin and 2 pin combined flush type wall socket with 16A swich FOR gyser UNIT in switch along with moulded front plate in G.I anodised manufaturer's mounting box fixed flush with the wall complete with all accessories as required as per the site condition.

Supply and fixing of modular type RJ-11 telephone socket housed in GI box to be concealed on wall

Supply and fixing of modular type RJ-6 Television socket housed in GI box to be concealed on wall

Supply and fixing of modular type RJ-45 Data socket housed in GI box to be concealed on wall

Supply and fixing of 8 way Elemax connector, Dinrail Channel MS box complete with Lock & Key arrangements with Painting fixed flush with the wall complete with all accessories as required as per the site condition.

LAN/TELEPHONE/TV/SPEAKER CABLE

Supply,laying testing and commissioning of of CATE -6 pair PVC insulated with rigid PVC conduit Pipe open / concealed type and with all necessaries.

Supply,laying testing and commissioning of RG-11 co axial cable PVC insulated with rigid PVC conduit Pipe open / concealed type and with all necessaries.

Supply,laying testing and commissioning of speaker cable2c x 2.5sq.mm PVC insulated with rigid PVC conduit Pipe open / concealed type and with all necessaries.

Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

20mmdia

25mmdia

32mmdia

FITTINGS

Supply & Fixing of LED mirror light - 11 W warm white 2700K - 3000 K - , Led efficasy - > 100 lumes/watt with inbuilt driver input voltage range 145-265 V AC PF > 0.9 , base body extruted aluminium with polycarnote milky diffuser (ELMR09) @ Mirror (Philips/Crompton/wipro/elenserve) (SD 86)

Supply and Fixing of WT bulk Head Fitting with Guard (Philips/ Bajaj/Crompton/ K-lite ) Suitable For 11W CFL Lamp With CFL. (SD 83)

Supply and Fixing of fancy Glass Shade and 11 W CFL FOR BH point

Supply and fixing 4 feet 18W Crystal Glass LED Tube Light with TW round Blocks on wall or ceilling with flu tube with PVC unsheathed copper leads from terminal to the fitting. (Philips/Crompton/wipro/elenserve) (SD 87)

Supply and fixing of 30W LED street light fitting with 19mmdia GI pipe ( class B ) with 1 no of19mm dia GI bend completed on existing post & wall with on MS plate with PVC unsheathed cu leads with clamp and aluminium painting with led lamp. (Make : Philips/Crompton/wipro/elenserve) (SD 95)

Supply and fixing of 1200 mm (48") AC ceiling fan complete with out regulator and 1000mm down rod on the including fan clamp with side plates and cross arm of size 450mm (18") (SD 106)

Supply and fixing of Wall Mounted Fan Circulator complete and including fan clamp with Necessary required Job etc...

Supply and fixing of 300mm (12") sweep (Light duty) AC Exhaust fan complete without provision of hole in the wall. (SD 115)

RKN CONSTRUCTIONS (BID ID -1395887)

VELMURUGA CONSTRUCTION (BID ID -1395187)