Providing additional facilities to CM study centre for UPSC and competitive exam at Ponneri in Tiruvallur District under CSR Fund Pac.02

1. PROVIDING ADDITIONAL FACILITIES TO CM STUDY CENTRE FOR COMPETITIVE EXAMS AT PONNERI IN MINJUR PANCHAYAT UNION AT THIRUVALLUR DISTRICT UNDER CSR - SEZ STPP/2025 - 2026/ RD/TVLR/MJR02

ADDITIONAL WORK

Paving the floor with best approved quality flamed steel grey granite slab of size 1200 x 600 of 16/18mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone M.Sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Supplying and painting the walls with two coats of oil bound distemper over one coat of water based cement primer including cost for distemper, primer, cleaning and scrapping the walls, rendering the walls smooth with necessary putty, brushes, scaffolding arrangements, labour charges, etc., as per standard specification. (The colour and shade of the distemper shall be got approved by the Executive Engineer before use of work).

Painting two coats with ready mixed Plastic Emulsion Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Painting with Ready Mixed Enamel Paint over the new wood works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors.

Laying the Flooring with Anti skid coloured ceramic tiles of sizes 305mm X305mm X 6mm size of approved make and quality and colour l Set in cement mortar 1:3 (one cement ,three sand) over 20 mm base layer plastering and pointing with white cement neatly as directed.

Dadoing walls with Glazed tiles of sizes 305mm X200mm X 6mm size of approved make and quality and colour l Set in cement mortar 1:2 (one cement ,two sand) over 10 mm base layer plastering and pointing with white cement neatly as directed.

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

Supplying & fixing door shutters for Mediun Density Fiber Board of exterior grade 35 mm thick,single leaf conforming to IS:12406/1989 with 35x12 mm T.W.Lipping on all edges with necessary adhesives and CP screws complying with standard specifications. The rate is inclusive of threee coats of best quality varnish but excluding cost of furniture fittings.such as 300 mm tower bolt 2nos,200mm towerbolt I no. 300mm Aldrop 1 No. Alu handle ornamental type 2 Nos,and 1 No. Door stopper etc complete. FLUSH AND FOLDING DOORS

Solid PVC Door Shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC Sheets. Shutter using 5mm thick solid PVC Sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter.Solid panel PVC door with frame PWD SOR Pg. No. 49 Sl.No.125 a

UPVC Ventilator Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work SOR Pg. No. 114 (M-0675)

UPVC Window Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to SOR Pg. No. 113 (M-0674)

Paving the Top of roof with Solar reflective ceramic tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in Cement mortar 1:3 (One cement and three M.Sand) 12mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 for joint, curing etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by the Executive Engineer before use on works)

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase, Ramps 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 SOR Pg. No.102 (M -0651)

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

ELECREICAL & PLUMBING

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 3mm thick hylum sheet cover with TW switch box and 5A F.T. switch with continuous earth wire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / Fan point (For Electronic regulator). etc, complete as per standard specifications. (SD 23)

Wiring with 2 x 1.5 sqmm (22 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 150 x 100 x 113 mm TW switch box with 3mm hylum sheet cover for 5A 3 pin non inter locking CS plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point.etc, complete as per standard specifications (SD 38)

Supply and run of 2 of 1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour.etc, complete as per standard specifications (SD 54)

Supply and fixing of single box type 4'36 W flu fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting etc, complete as per standard specifications (SD-87)

Earthing as per P.W.D. standard with an earth electrode of 2Mtr. Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work. etc, complete as per standard specifications (SD 222)

Supply and fixing of 8 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100 A 4P MCB Isolator as incoming and 3 nos.32A 3P MCB , 15 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End SD 592

Supply and fixing of 4 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No 32 A 4 P MCB as incoming and 12 Nos 6A to 32A SP MCB as outgoing on wall with Earth connection only. Lower End SD 538

Supply and run of 2 of No.8 SWG GI wire for guarding with cradle with No.8 SWG GI wire at the equal interval of 1.5m etc, complete as per standard specifications SD.75

Supply and run of 4 X 6 sq.mm (84/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade on 7/20 Gl bearer wire for service connection mains etc, complete as per standard specifications. SD 68

Supply and fixing of 300mm (12") sweep AC exhaust fan complete with necessary wall opening and making good of the wall.etc, complete as per standard specifications. SD 115

Wiring with 2 x 4sqmm (56 /0.3 ) PVC insulated single core unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories inflush with wall with 150 x 100 x 113 mm TW switch box with 3mm hylum sheet cover for 15A 3 pin non inter locking CS plug with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC power plug point. etc, complete as per standard specifications. SD 40

Same as SD 198, except 3-1/2 x 120 sq.mm. PVC LTUG armoured cable (SD 210)

Same as per SD 175, except for 3-1/2 x 25 sq.mm. PVC armoured LTUG cable (SD 182)

Supply and fixing of TNEB Board suitable for 3 Phases 63A service connection made up of suitable angle iron frame work of size 2 feet x 1 1/2 feet using angle iron of size 1 1/2" x 1 1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos 63A fuse units(500V) 1 No. Neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 7/16 PVC insulated copper wire with earth connection complete. SD 129

Supply and fixing of 32 A TPN MC switch on incoming and 3 Nos 32 A DPMC Switch (Front Handle) as outgoing with suitable adoptor box with suitable MS cable entry box trunking boxes and internal connections on internal connections on suitable AI frame work with earth connection etc, complete.SD156

Supplyandfixingofhorizontaltype4waytriplepoleneutralMCBdistributionboardinsheetsteelenclosuredoubledoor(metal)with40A4poleMCBisolaterasincomingand12Nos.6Ato32ASPMCBasoutgoinginflushwithwallandmakinggoodoftheconcealedportionwithearthconnection.TheMCBDBandMCB'sshouldbewiththeISImark(likestandard make) SD 157

Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry . SD 221

Supply and run of 2 of 4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14SWG Cu wireand making good of the concealed portion with suitable colour (SD57)

Same as SD 198, except 3-1/2 x 50 sq.mm. PVC LTUG armoured cable. [ SD 207]

Supplying of 4 x 10 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 M putting 0.15 M layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good. [SD 196 ]

Supplying and fixing of 1200mm ( 48'' ) sweep AC ceiling fan complete with regulator with 1M down rod including S & F of fan clamp with side plates and cross arm etc, complete as per standard specifications SD 107

Supply errection and commisioning of 40KV Genset of diesel capacity 50liter and automatic type of ISI Make including cost of concrete bed , errection and all other cost and conveyance etc complete. As per SOR 2025 - 2026 P- 268 (M-2330)

Supply and delivery of HIGH BACK CHAIR with Executiveergonomic mesh chair with headrest in Black, 700mm Aluminum base, Adjustable lumbar for excellent back support, Height adjustable back with 5 separate positions, Adjustable tension control, Dual pivot mechanism, Multi-functional 3D adjustable ar

Supply and delivery of OFFICE CHAIR with Deluxe Mesh chair with folding Arms, Breathable Mesh Back, Air Flow Mesh Seat, Tilt Mechanism lockable in the upright position, Folding Arms, Heavy duty gas lift (110 kilos), Foam and Fabric conform to

Supply and delivery of STUDY CHAIR / CLASS ROOM CHAIR with Seat Material –Fabric, Back Type - Mid Back Arm Type – Fixed, Arm Warranty - 1 Year, Brand - MBM Seating Height - 20 - 21 Inches, Color – Black, Height Adjustab

Supply and delivery of COMPUTER CHAIR with Low back chair with arms and plastic outer cover, Primary Material – Castors, Chair base, Gas lifter, chair arm, Press wood sheet, Plastic outer cover, Style – Modern, Finish – Fabric etc., complete

Supply and delivery of CHILDEREN’S CHAIR with Lightweight and easy to move, About $15 in materials to build each chair, Easy to build plan designed for a novice woodworker, Uses basic tools, Classic style can is beautiful painted or stained, Storage compartment is big enough for notebooks and more, Works with standard children's tables, Measurement - 0.42m X0.33m X 0.55m etc., complete

Supplying and fixing of Conference Hall - Half Round Table to site, by using of MDF (Medium Density Fiber) panel sheets for 15 nos of seating capacity, the cost including of material charges, required hinges at bottom support, nails, screws for joints and finish the top with Mica sheet, also including making and labour charges complete. (Total length(straight table) = 4.85m,Curveportion table length = 2.45m,Straight portion Table width = 0.70m,Curveature portion Table width = 0.90m)=Note : Reading table may also be provided as study table on theatre type having 8 to 10 seats on either side of the table in rows to accommodate 30 seats for reading even during training session.

Supplying and fixing of System table with Key Board Rack to site, by using of MDF (Medium Density Fiber) panel sheets, the cost including of material charges, making charges ,Required hinges at bottom support, nails, screws for joints and labour complete. At computer Zone area tables based on number of computers.(Measurements for Computer tables, For each system cabin Length =0.90m,Width = 0.60m,Height of table top from ground = 0.76m,Cabin partition height from table top = 0.25m)

Supplying and fixing of Study Table with Cabin to site, Each cabin length = 0.90m,width = 0.60m, Height of table top from ground = 0.77m ,Cabin partition height from table top = 0.43m the cost including of all material charge

Supplying and fixing of Reception table with Fittings to site, by using of MDF (Medium Density Fiber) panel sheets, the table with the size of 2.20m x 0.60m and Height = 0.90m with Required trays and draws and Computer spaces as per site conditions. The cost including of

Supplying and fixing of Librarian table with Fittings to site, by using of MDF (Medium Density Fiber) panel sheets, the table with the size of 2.20m x 0.60m and Height = 0.90m with Required trays and draws and Computer spaces as

Supplying and fixing of Manager Room Table to site, by using of MDF (Medium Density Fiber) panel sheets system fittings and keyboard section with the over all table size of 2.20m x 1.10m with Height = 0.77m to site with required trays and Draws at both sides, the cost including

Supplying and fixing of Paper Display to site, By using of MDF (Medium Density Fiber) panel sheets the display furniture table size of 2.50 x 0.45m and Height = 1.23m with Magazine Bay opening Each = 0.25m at both sides ,the cost including

Supplying and fixing of Book racks at Ramp side : (4.16mx 2.56m =9.81Sqm) to site, By using of MDF (Medium Density Fiber) panel sheets the cost including of material charges, making charges and labour etc.,complete

Supplying and fixing of Book racks at Ramp side of size 3.86m x 1.67m = 6.44 Sq.m, by using of MDF (Medium Density Fiber) panel sheets the cost including of Material

Supplying and fixing of Book self size 2.45m x 2.22m X 2.22m, by using of MDF (Medium Density Fiber) panel sheets the cost including of material charges, making charges and

Supplying and fixing of Children's Table to site for in bottom of OTS area, By using of MDF (Medium Density Fiber) panel sheet and also the table top should be finished with mica sheet of variant colour as per the instruction of Departmental officers, the over all table size of 1.00m x 1.00m to site With Height = 0.55m with seating capacity of 5nos (per each table) the cost including of material charges, making charges and labour etc., complet

Providing & fixing PVC RAIN WATER DOWN FALL PIPE of the following dia with necessary T.W.Clamps Plugs, Shoes, Bemds, other clamps, screws nails etc., complete complying with standard specification. The rate is inclusive of cost of removable iron gratings of appropriate size. The size of Teak Wood plugs used is 150X25mm in front & 200x75mm in rear (wall side) with a depth of 110mm. The pipe is to be fixed by means of "U" clamps at the centre of pipes to be fixed.110mm dia PVC Pipe [4 Kg/SqCm](D)

Supplying and fixing in position best quality P.V.C soil/ waste pipes (6KSC) of various sizes having ISI mark and providing leakproof joints including fixing to the wall with P.V.C/ M.S clamps etc., and making connection to all sanitary fittings, dismandling masonry/R.C.C. works wherever necessary and making good the dismandled portion to the original condition, complying with standard specifications.(D)

Supplying and fixing of 1000 litters capacity PVC tank of approved quality including cost of all materials like tank fittings, lead .lift, errection etc complete.

Supplying and fixing in position first quality and approved variety of Gun Metal Gate Valve (Heavy type ) with I.S.I.mark of the following sizes including cost of Shellac , thread etc,.including labour for cutting and threading of G.I.Pipes etc.,complete complying with standard specifications for both internal and external water Supply arrangements. (D)

25mm Gun Metal Valve

32mm Gun Metal Valve

Suppling and fixing in position 15mm.diameter brass / C.P screw down tap / pillar tap (heavy duty) of approved make conforming to I.S.specifications and quality including cost of shellac, thread etc.complying with standard specifications and including cutting and threading wherever necessary (D)

SD Tap

Pillar Tap

P.V.C. Pipes (10Kg/SqCm) Supplying laying and jointing P.V.C pipes (10Kg/SqCm) of approved quality and best variety conforming to I.S.S & with I.S.I mark, of the following sizes including cutting , Fixing to PVC specials using Adhesive but excluding cost of such specials and fixing to wall with necessary teak - Wood Plugs,PVC Clamps and screws,making holes on the wall or drilling holes in roof and making good the dismantled portions to original condition with necessary brick work and plastering wherever necessary with necessary scaffolding charges.(D)

25mm dia Pipe

32mm dia Pipe

Supplying PVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements

Coupler 25mm Pipe

Coupler 32mm Pipe

Elbow 25mm Pipe

Elbow 32mm Pipe

Bend 25mm Pipe

Bend 32mm Pipe

Tee 25mm Pipe

Tee 32mm Pipe

End Cap 25mm Pipe

End Cap 32mm Pipe

Reducer 25 mm x 20 mm

Reducer 32 mm x 25 mm

Reducer Tee 25 mm x 20 mm

Reducer Tee 32 mm x 25 mm

Reducer Elbow 25 mm x 20 mm

Reducer Elbow 32 mm x 25 mm

Jet Nipple 25mm Pipe

Jet Nipple 32mm Pipe

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

PVC Elbow 110mm dia

PVC Elbow with Door 110mm dia

PVC Tee 110mm dia

PVC Tee with Single Door 110mm dia

Supplying and fixing in position best quality approved make white glazed earthenware wash hand basin of size 550 X 400 mm with a pair of cast iron brackets, including cost of 15mm diametre brass chromium plated piller tape,32 mm diametre C.P. Waste union, 32 mm diametre P.V.C. waste pipe with rubber plug and chain, 15mm diametre G.M.wheel valve, 15mm dia brass nipple, 15mm dia nylon connections 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 paintiung the brackets with two coats of paint over a primimg coat of anticorrosive paint including testing for leackage etc., complete complying with standard specifications (D)

Supplying and fixing in position Indian make bewelled edge mirror of size 600 x 450mm quality including cost of Rawal plugs, brass screws. etc. complying with standard specification.(D)

Supplying and fixing best approved quality Brass C.P / Al anodised Towel rail 600mm. long and 20mm Diameter with brackets of same material including cost of Teak-Wood plugs and C.P.Screws etc., complete complying with standard specifications(D)

Supplying and fixing in position C.P. Soap tray of size 150 x 150mm including cost of teak wood plug and C.P. screws. etc. complete complying with standard specification.(D)

Supplying and fixing in position White Glazed European Water Closet of best quality and approved make with 100mm 'P' os 'S'' trap with Double flapped rigit P.V.C. seat cover with C.P. brass hinges with 12.5 litres PVC Low Level Flushing Tank with all internal fittings etc., complete complying with standard spoecifications,labor inclusive of fixing lowlevel flushing tank. . (D)

Supply and fixing of PVC. Nahini / Floor Trap with stainless Steel Gratings- 100 mm x 75 mm including all charges etc, complete as per standard specification.(D)

COMPOUND WALL

Earth work excavation for foundation in all soils and sub soils to full depth etc., ordinary soil complete

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

Cement Concrete 1:4:8 (One Cement, Four M.Sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Supply and Fabrication of steel including cost and conveyance of all materials to site and all labour charges for placing in position etc,..completed.

Supply and errecting for centering including cost and conveyance and labour charges with materials charges with MS sheet completed

Supply and errecting for centering including cost and conveyance and labour charges with materials charges with MS sheet completed..

RCC 1:1.5:3 Mix (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all RCC items of works excluding cost of reinforcement grill and fabricating charges centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc. shall be finished smooth with Cement Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Brick work using country bricks of size 83/4"x41/4"x23/4" in cement mortar 1:5 (One cement and five M.Sand) including curing neat finishing, etc., complete complying with standard specifiction.

Plastering with Cement Mortar 1:5 (One cement and Five M.Sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

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

SEPTIC TANK

Earthwork 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.

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.

Steel - Fe 500 D: 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 recoiling, 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 labor charges etc as directed by departmental officers.

Supply and errecting for centering including cost and conveyance and labour charges with materials charges with MS sheet etc,…completed..

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

Brick work in following Cement Mortar 1:5 using best quality II class table moulded bricks 8"3/4 x 41/4" X23/4" for foundation and basement 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.

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 chambering 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 labor complete in all respects including all lead, lift and descent and as directed.

BORE WELL ARRANGEMENTS

Conducting Geophysical Survey and Transportation Charges etc.,

Drilling of 12" dia vertical borewell so as to have a finished size of 6" dia borewell in boulder area to anyrequired 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.P223(WD-W0840) 14f

Reaming from 150mm dia pilot bore to 300mm dia bore well P217(WD-W0771)- 8f

Labour charges for inserting the casing pipe assembly slot(or) palin pebbles packing charges P221(WD-W0830 - 13a

Charges for developing the bore well for the entire depth with suitable air compressor as directed by the departmental officers including conducting yield test in the bore well P222(WD-W0833) 13b

a) 150mm Dia PVC plain casing pipe (per mt) CS P07(WD-M0027) -1.1=1

b) 150mm Dia PVC slot casing pipe (per mt) RS P07(WD-M0029) - 1.1 = 3

b) 160mm Dia PVC End Cap (per mt) P11(WD-M0115) - 11

Mottor for the Submersible pumpset etc.,75x100 P119(WD-M1629) - 3.1(16)

Labour Charges for Errection the 5HP Submersible pumpset P225(WD-M0871)-17c-i

3Phase panel board P133(WD-M1912)-11.1-5

Supply and delivery of 4 sq.mm P140(WD-M1975)-12.1-3

Supply and Delivery of 50mm Gi Pipe P30(WD-M0489)-5.0-6

Supply and Delivery of 50mm Gi Cupling P36(WD-M0596)-5.1B-3

Supply and Delivery of 50mm Supporting Clamps With nolt mut P-36(WD-M0617)-5.1B-24

165mm Bore well Cover market rate

50mm Gi Elbow P-36(WD-M0594)-5.1B-1

50mm CI Flange set with bolt nut Washer P-36(WD-M0597)-5.1B-4

50mm Hex Nipple P-36(WD-M0599)-5.1B-6

63mm PVC Thered Adeptor P11(WD-M0114)-1.5-10

90x63 PVC Reducer P09(WD-M0079)-1.4-3

50MM gm Gate Value P-37(WD-M0618)-5.2-1

Supply and delivery of MS Kiosk of size 0.75mx0.45x0.75m made up of MS angle of size 50mmx50mmx4mm alround covered with 16 gauge MS sheet and Kiosk door made up of MS plates of size 25mmx3mm including cutting,welding,grinding,locking arrangements and labour charges etc,..completed. P105(WD-M1471)-18.0-1

Laying of LT Cable Weir 4Sq.mm P142(WD-M1984)-12.2-1

HIGH MAST LIGHT

Supply and delivery of 12 m high mast (two section) with top 90mm x bottom 200mm, thickness 3mm, base plate 300 x 300 x 16mm with its accessories, including head frame,which galvanized lanterm carriage arrangement suitable for 4 luminaries

Supply and delivery of Energy Saving IP65 flood light luminaire with 150W high power LED .

Supply and fixing of 2.5 sqmm 5 Core cable from main junction To LED fitting

Supply and laying of 4C x 35Sq.mm armored LTUG cable 1.1 Kv from HighMast pole to 100 Arms Main switch.

Supply erection and commissioning of 12mtrs high mast on the above said concrete foundation using suitable equipment and floor mounting panel boardand sufficient number of ventilation opening should be provided and supporting MS angle frame with 63A main switch 1no of 63A fuse unit.

Design and casting of suitable shallow foundation with M 15 Concrete for the high mast considering the safe soil bearing capacity at site as 10 T/sq.m

Erection and commissioning of 12mtrs height, high mast with the help of suitable equipment

Supply and fixing 100/415V Arms main switch fuse unit with wodden main board with suitable whether proof cable from main junction etc.,

Providing for RO Plant including all cost of conveyance etc,..completed

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)

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