Construction of Block B at the Zonal Administrative Office located at Thudiyalur Saravanampatti Road, Survey No. 383 2 3 within North Zone Ward No. 2.

Earthwork excavation for foundation in Hard stiff clay,stiff black cotton, hardred earth, shales murram, gravel, stoney earth and earth mixed withsmall size boulders SS.20Band Sand, silt or other loose soil, wet sand,or silt not underwater, light black cotton soil, sandy loam ordinary soil and to full depth as may be directed except in hardrock requiring blasting inclusive of shoring shuttering and baling out water and cleaning and levelling the site etc.,complete 10 cum

a). Narrow Foundation

b). Open Excavation

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:5:10 (one part of cement, five part of Crushed Stone Sand (M-Sand) and Ten part of coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Centering for soffits of RCC slabs of plane surface like lintels, beams ,etc.,including strutting 3m high using mild steel sheets of size 90cm X 60cm X and B.G 10 stiffened with M.S angles of size25mm X 25mm X 3mm laid over silver Oak(C.W) joists of size 10cm X 6.5cm (spaced at about 90cm c/c) and supported dycasurina props of 10cm to 13cmdia (spaced of 75cmC/C) complying with standard specification and directed- 10 m 2 (P & D)Data 38

A)Columns

B)Footing and Grade Beam

C)Ground Floor Slab & Beam

D) First Floor Slab & Beam

E) Second Floor Slab & Beam

F) Headroom Floor Slab & Beam

Suppling and fabricating and placing in position MS (or)R.T.S. bar for reinforcement to all RCC works as per the design given including cost of steel and binding wire also in all floors.

Providing and laying in position Standardised Concrete Mix M-20 Grade in accordance with IS 456- 2000 using 20mmand down graded hard broken granite stone jelly for all RCC items of works with minimum cement contenet of 325Kg/cum and maximum water cement ratio of 0.55 including admixture (Plasticiser/ superplasticiser) in recommended proportions as per IS9103 to accelerate, related setting of concrete, improve workability without imparing strength and durability with about (5.0cum),7730 Kg of 20mm machine crushed stone jelly and with about (3.3cum),5156kg of10-12mm machine crushed stone jelly and with about (4.79cum) 7670 kg of Crushed Stone Sand (M- Sand), but 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 without claiming extra cost etc.,complete complying with standard specification and as directed by the departmental officers

a). Foundation & Basement

b ) Ground Floor Slab & Beam

c) First Floor Slab & Beam

d) Second Floor Slab & Beam

e) Headroom Floor Slab & Beam

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

a). Foundation & Basement

b). Ground Floor

c). First Floor

d).Second Floor

e).Terrace Floor

Brick Partition Walls using II class ground moulded chamber bricks of size9 "X 43/8"X 23/4" in C.M1:3 (One part of Cement and Three part of Crushed Stone Sand (M-Sand)) using hoop iron reinforcement,if found necessary standard specification including finishing, curing,etc.,complete complying with standard specification - 10 sqm (Sl.No.211

a) Ground Floor

b) First Floor

Refilling with excavated soil (other than sand) complying with standard specification for filling in foundation and basement.(W-0075)

Supplying and filling the basement with Good Earth filling in layers of not more than 15cm thickwell rammedwatered and compacted- etc., complete complying with standard specification.

Supplying and fixing MS grill to doors windows and ventilators etc. as directed by the departmental officers inclusive of cost of MS grill and labour charges including one coat of red oxide and fixing in position etc. complete

Supplying & fixing door shutters for Medium Density Fiber Board of exterior grade 35mm thick, single leaf conforming to IS:12406/1989 with 35x12mm 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 300mm tower bolt 2nos, 200mm towerbolt Ino.300mm Aldrop 1No.Alu handle ornamental type 2 Nos,and 1 No.Door stopper etc complete.

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 25GSM 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 spag 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 olour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the executive Engineer before use on work

Supplying and fixing UPVC (Un-Plasticized PolyvinylChloride) 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

Plastering with cement mortar 1:3 (One part of Cement and Three part of Plastering Sand (P-Sand)), 10mm thick in all floors including cost and conveyance of all materil as to site and labour charge setc,complete as per standard specifications

Plastering with cement mortar 1:5 (One part of Cement and Five part of Plastering Sand (P-Sand)) 12mm, thick in all floors including cost and conveyance of all materilas to site and labour charges etc, complete as per standard specifications

Weathering Course with Concrete Broken Brick (S.I.No.278) & (P&D) Data54. Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jellyto lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum

Finishing the top of roof with one course of machine pressed tiles of size 200mm x 200mm x 20mm of approved quality in Cement Mortar1:3 (One part of Cement and Three part of Plastering Sand(P-Sand)), 12 mm 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

Paving the floor with Double charged Vitrified tiles of approved quality and colour 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 part of Cement and Three part of Plastering Sand(P-Sand)), 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without anyair gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer. The colour & quality of tiles should be got approved by Municipal Engineer before use on work

Paving the floor with design Anti skirt ceramic tiles(colour and shade as directed) of size 305mm x 305mm x 6mm in all floors over a base layer of cement mortar 1:3(One part of Cement and Three part of Plastering Sand (P-Sand)), 20mm thick laid in-situ and pointed with same coloured cement

Dadooing walls with ceramic tiles of sizes 300mm X 450mm X 8mm size of approved make and quality and colour Set in cement mortar 1:2(One part of Cement and two part of Plastering Sand(P-Sand)) over 10mm base layer plastering and pointing with white cement neatly as directed. (Sl.No.360f)

Supply and fixing in position of European water closet with 'S' (or) 'P' trap of approved color and quality with dauble flapped rigid PVC sheet cover the CP brass hinges etc., complete complying with standard specification including supply and fixing in position of 10litre capacity glazed porcelain low level flushing tank on wall including 2 Nos of 15mm & brass nipple, 15mm dia PVC brass connection, 15mm dia GI wheel value, 15mm dia Nylon connection and giving necessary water supply connection etc., complete

Supplying and fixing in position best quality approved make colour glazed earthen ware wash hand basin size 550mm x 400mm with a pair of cast iron brackets including cost of 15mm Φ brass chromium plated pillar tap, 32mm Φ C.P. waste, 32mm Φ PVC waste pipe with rubber plugs and chain, 15mm Φ G.M. Wheel valve 15mm Φ brass nipple, 15mm Φ 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

Painting two coats of newly plastered wall surface with ready mixed Cement paint of first quality and of approved colour over a priming coat including preparing the surface, clean removal of dirt and including necessary plaster of paris putty wherever required etc., complete complying with standard specification. (Sl.No.395)

Painting two coats with Ready Mixed Enamel Paint over the new iron works of approved quality and colour without priming coat including the cost all materials etc.,complete, in all floors. (Sl.No.368)

Wiring with 2 x 1.5 sqmm (22 / 0.3) PVC insulated SC unsheathedCu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush 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). (SD-24)

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150 x l00 x for open PVC plug point.inter locking CS plug with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for PVC Plug Point (SD-36)

Wiring with 2x4 sqmm(56/0.3) PVC insulated SC unsheathed Cu.Conductor cable of 1100V grade in suitable pipe on wall and ceiling with PVC accessories with 150 mm x 100 mm x 63mm TW switch box for 15 A 3 pin non inter locking CS plug with painting of suitable colour, with continuous earth wire connection of 14 SWG TC wire for open PVC power plug point. (SD-39)

Supply and fixing of single box type 4'x18w crystal glass LED Tube light with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting. (SD-88)

Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 1meter down rod on the existing clamp. (SD-107)

Supply and Fixing of WT Bulk Head Fitting with guard (Philips / Bajaj / K. Lite) Suitable for 11W CFL Lamp with CFL (SD-83)

Supply and Fixing of 48w Outdoor LED Street Light Fitting (PWD SOR 17-b)

Supply and laying of 31/2 x 25 sqmm pvc armoured LTUG Cable in a trench to be excavated at a depth of 0.75m putting 0.150 layer of sand and covering the cable completely (SD-164)

Supply and fixng of TNEB Meter Board suitable for 3 Phases 200A service connection made up of suitable angle iron frame work of size 3 feet x 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 3 feet x 2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos 200A 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 19/16 PVC insulated copper wire with earth connection complete - SD 131

Supplying and fixing in position P.V.C. specials such as plain bend, door bend, plain tee, door tee, offsets,Y-junction, plain or with door of various sizes best quality confirming to I.S.S and providing leakproof joints including fixing to wall and giving connection to the P.V.C, soil stacks, dismadling the brick masonry or R.C.C. floor or Roof slab and redoing the dismandled portion to original condition etc., complete complying with standard specifications. As per IS 4985 / 2000 and IS 10124 / 1982 Part II

110mm Dia PVC Pipe 6 Ksc (IS 4985 / 2000)

110mm Dia PVC Elbow (IS 10124 / 1982)

110mm Dia PVC Tee (IS 10124 / 1982)

110mm Dia PVC Bend (IS 10124 / 1982)

90mm Dia PVC Pipe 6 Ksc (IS 4985 / 2000)

90mm Dia PVC Elbow (IS 10124 / 1982)

90mm Dia PVC Tee (IS 10124 / 1982)

90mm Dia PVC Bend (IS 10124 / 1982)

Supplying laying and jointing G.I. Pipes of approved quality and best varity of B Class pipe of the following sizes including fixing G.I specials but excluding cost of such specials cutting threading of pipes and fixing to wall with necessary teak wood plugs, clamps and screws masking holes on the wall or drilling holes in roof and making good the dismandled portions to original conditions with necessary brick work and concrete and plastering where ever necessary with necessary scafolding charges. The pipes are to be painted with two coats of good variety and best approved quality of synthetic enamel paint over a priming coat of red-oxide primer etc., complete. As per IS 1239/PART I/90, IS 1239/PART II and BS 5154 and related IS Specs

2000 Liter HDPE Tank

25mm Dia GI Pipe (IS 1239 / Part-I / 90)

25mm Dia GI Coupling (IS 1239 / Part-II)

25mm Dia GI Elbow (IS 1239 / Part-II)

25mm Dia GI Tee (IS 1239 / Part-II)

25mm Dia GM Gate Valve (BS 5154 and related spec)

20mm Dia GI Pipe (IS 1239 / Part-I / 90)

20mm Dia GI Coupling (IS 1239 / Part-II)

20mm Dia GI Elbow (IS 1239 / Part-II)

20mm Dia GI Tee (IS 1239 / Part-II)

20mm Dia GM Gate Valve (BS 5154 and related spec)

15mm Dia GI Pipe (IS 1239 / Part-I / 90)

15mm Dia GI Coupling (IS 1239 / Part-II)

15mm Dia GI Elbow (IS 1239 / Part-II)

15mm Dia GI Tee (IS 1239 / Part-II)

Brass chromium plated pillar Tap (Heavy type)- 15/12mm Dia

PVC / Fibre Glass Framed 5.5mm thick Mirror, Shelf Type with Hard Board Backing (600mm x 450mm)

SS Towel Rack 600mm long with Lower Hanger

Porcelain Soap Dish of size 150mm x 150mm x 50mm