Improvement Works to the Kitchen and Dormitory Buildings at Corporation Model school Permisis at Subramaniyam road in Ward No.72 of West Zone.

Removing of Debries and Building Waste including all cost of hiring of machiniers , materials and labour charges etc completed.

Providing of Underground Utilities (PVC Pipe) damaged during earthwork excavation for pipe laying works including cost of additional earthwork excavation in all soil strata, including BT/CC road cutting, removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers,jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the TWAD board officers.

160mm pvc pipe

110mm pvc pipe

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

Earth work excavating and depositing on bank with initial lead of 10 m & initial lift of 2m in Hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders SS.20B

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight 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

Supplying, fabricating and placing in position TMT/CTD rods for all RCC works including cost of steel and binding wire also in all floors complete complying with standard specification.

Reinforced Cement concrete 1:1.5 :3 (one cement, one and half M Sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Supply and erecting centering for sides and soffits including supports and strutting upto 3.29m high for plane surfaces such as RCC slabs, Rectangular beems, Tee (or) ECC Beam, Lintel, Bed Block, Staircase waist and landing slabs landing beams, canopy etc., in all floor with all cross bracings using mild steel sheets of size 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25mm X 25 X 3mm for boarding laid over country wood joinsts of size 10cm X 6.50 cm spaced at about 90cm C/C and supports by Causrina props of 10cm to 13cm dia spaced at 75cm C/C etc., completed as directed. Sl.No.123

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.

Plastering 1:5 mix 12mm thick including all cost materials and labour charges etc completed.

Supply and fixing of M.S Grills , channel , Hollow pipe including 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.

Fabricating supplying and fixing of pre painted galvanium colour sheets with the following specification. The materials should be of PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. The sheet should be G.I.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws,plastic washer etc as per the site condition and as directed by the departmental officers.

Fabricating supplying and fixing of roof with Poly carbonate sheet of 6mm thcik with any colour or any other approved design and to be fixed with shelf tapping screws, plastic washer. The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets. The sheet to be fixed with making suitable corrugated, cutting the sheet in to the required ssize and making ornamental designs as per the site condition and as directed by the departmental officers.

European Water Closet with P or S Trap with Double Flapped Seat and Seat Cover with Brass Hinges and 12.5 litre capacity Porcelain Low Level Flusing Tank with all internal fittings etc completed.

Wash Hand Basin of size 550mm x 400mm with all accessories such as Cast Iron Brackets, 32mm dia CP Waste Coupling, Rubber Plug and Chain, 32mm dia 'B' Class GI Waste Pipe, 15mm dia GM Wheel Valve, 15mm dia Nylon Connection, 15mm dia Brass Nipples, 15mm CP Pillar Tap etc Completed.

Wiring with 2x1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade insuitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5AFTswitch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (4 points per coil) SD 23.

Wiring with 2x1.5sq.mm .PVC insulated SC unsheathed FRLS copper conductor of 1100V grade insuitable PVCrigid pipe on wall and ceiling with PVC accessories with 150mm x 100mm x 113mm TWswitch box inflush with all with 3mm thick hylem sheet cover for 5A 3pin non interlocking wall socket with 5A flush types witch with painting of suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open PVC plug point SD 38

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire with painting of suitable colour. SD 347

Supply and fixing of 4 Feet LED 18W Fitting with LED 18 W tube (Lower End) complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting including all cost etc completed.SD 441

Supply and fixing of WT bulk head fitting with guard suitable for 15 W LED Bulb including all cost etc completed.SD 83.

Supply and fixing of 300mm (12")sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall including all cost etc completed.SD 114.

Supply and delivery and fixing of HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc. Completed.

5000 Liters WD-M1420

500 Liters WD-M1417

Wiring with 2x4 sq.mm. PVC insulated SCunsheathed FRLS copper Conductor cable of 1100V grade insuitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet for 15A 3pin non inter locking wall socket with 15A flush types witch with continuous earth wire connection of 4sq.mm copper wire and making good of the concealed portion with suitable colour for concealed power plug point.SD 40.

Supply & fixing of MS Laser Cutting Design including all cost materials and fabrication of steel with required materials etc., complete as per the direction of the departmental officer in charges.

Supplying and fixing of Weld Mess fencing using stone size of 0.15 X 0.15 toan of 2.10m below 0.60m and above 1.80 with necessary support etc completed as per the direction of the departmental officers in charges.

Hiring of Genset 40 KVA including cost of fuel charges and labour charges etc omplete as directed.

Painting two coats for Interior surface with approved Interior 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.

Supply and fixing and commissioning of of LPG Gas pipe line of 20Cy Mainfeild, 36" Cylinder including all necessary gas pipe accesseiries and labour charges etc omplete as directed.

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)