Construction of Angnavadi Building at Winterpet I Jain Middle School Ward 23 in Arakkonam Municipality

Amount

Earth work excavation in all soils with in the initial lead and lift except hard rock required blastering including cost of side shuttering strutting showering of water if necessary and refill the earth in sides of foundation and remove the excess earth with a lead 0 to 1kms including loading unloading stacking and filling charges etc complete as per TNSS 23 &24 , V, VI(S2), VII, 9,10..

Supplying and fixing with clear river sand including all cost and conveyance etc. complete as directed by the departmental Officers etc. complete

Plain Cement concrete 1:4:8 mix (one cement, four sand and Eigjht course aggregate) using 40mm I.S.S. size hard blue granite metal including cost, and conveyance of all materials and labour charges for mixing the concrete ,placing ,consolidating ,and curing to required period etc complete as complying with Std specification

Brick work in cement mortar 1:5 mix(one cement, five sand ) using chamber bricks to a size of 23cm x 11.5 cm x 5cm( 9"x4 3/8"x2 3/4") including cost and conveyance of all materials ,and labour charges for mixing the mortar ,constructing ,curing to requried period and wherever the masonry projection is neccasary for elevation shall be done with out extra cost etc complete as per std spn.

supplying ,fabricating and placing in position of steel grill for all R.C.C. works using M.S.(plain or R.T.S) steel including cost, and conveyance of steel ,and binding wire and labour charges for fabricating , and fixing in position etc complete as per std spn TNSS No. 86 & 86AV , VI (S3) (S6) VII.

Providing centering soffits , shuttring,and strutting for all R.C.C. works like coloumn, sunshade, and other similar type of R.C.C. items using mild steel sheet of size 90cm x60cm and 10 guage stiffered with mild steel angle of size 25mm x25mm x 3mm for boarding by casurina probes 10cm to 13cm Dia spaced at 75cm Center to center including cost and conveyance of all materials and labour charges for strutting and removing the same after specific period etc complete as per std spn TNSS No. 9(s) 86 , 86AV , VI (S3) VII.

Reinforced Cement concrete 1:2 :4 (one cement, two sand & four 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.

Special Cieling Plastering in cement mortar 1:3 mix (one cement, and three sand) 10mm thick including cost and conveyance of all materials and labour charges for mixing the mortar , and the surface rubbed for smooth and curing to required period , etc complete as per std Specification TNSS No. 61,V,VI,(S4) 3.

Plastering in cement mortar 1:5 mix (one cement, and five sand) 12mm thick including cost and conveyance of all materials and labour charges for mixing the mortar , and the surface rubbed for smooth and curing to required period , etc complete as per std Specification TNSS No. 61,V,VI,(S4) 3.

Floor Plastering in cement mortar 1:3 mix (one cement, and Three sand) 20mm thick including cost and conveyance of all materials and labour charges for mixing the mortar , and the surface rubbed for smooth and curing to required period , etc complete as per std Specification TNSS No. 61,V,VI,(S4) 3.

Weathering course with broken brick jelly of size 20mm with pure slaked lime the proportion being 32:12:5 respectively including cost, and conveyance of all materials and labour charges for mixing the concrete ,placing ,consolidating by beaten knief and curing to required period etc complete as per std spn TNSS NO.56(10 - 1) V,VI(S5) VII, 3.

Finishing the top of weathering course with one layer of pressed tiles of size 20cm x 20cm x2cm over the cement mortar 1:3 mix one cement and three sand) the mortar mixed with 10% of crude oil by weight of cement and pointing the tiles with the same mortar including cost, and conveyance of all materials and labour charges etc complete as per std spnTNSS NO.44,V,VI,3.

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. - 10 sq.m

Painting the new iron works, in all floors,two coats of best synthetic enamel paint of approved quality, colour and brand (to be approved by executive engineer before use on works) over one coat of primer including scrapping and preparation of surface, cost of brushes, high scaffolding charges, neat finishing, complying with standard specification

Supplying and fixing of 18swg M.S. plain sheet door framed with 25x25x5mm angle and reinforced with 25x6mm flat and the door frame should be 40x40x6mm and locking arrangements padlock including cost and fabrication charges and one coat of red oxide painting ete complete

Supplying and fixing of 18swg M.S. plain sheet Ventilator framed with required grills and with 25x25x5mm angle and reinforced with 25x6mm flat and the door frame should be 40x40x6mm and locking arrangements padlock including cost and fabrication charges and one coat of red oxide painting ete complete

Supplying and fixing of 18swg GI Sheet Windows framed with 25x25x5mm angle and reinforced with 25x6mm flat and the door frame should be 40x40x6mm and locking arrangements padlock including cost and fabrication charges and one coat of red oxide painting ete complete

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement

Dadooing 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.

Providing & fixing PVC RAIN WATER DOWNFALL 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.160mm dia PVC Pipe [4 Kg/SqCm]

Wiring with 2x2,5 sqmm PVC unsheathed single core aluminium cable in suitable PVC rigid pipe for light point with switch boxes and joint boxes covered with hylym sheet with continuous earth connection of 14 SWG T.C wire for open light/Fan point etc complete as standard specifications (SD 18).

Providing earthing with PWD Specification with an earth electrode of 2.00m Class B GI Pipe of Dia not Less than 32mm Dia Complete with necessary masonry work., complete ( SD 228).

Supplying and run of 7/20mm PVC unsheated copper cable in suitable PVC rigid pipe connection on wall and ceiling with continous earth wire connection of 14 SWG TC Wire with painting of Suitable colour.

Supplying and fixing of 3 Phase 4 wire 4 way ICDB of 32 amps TPN MC with suitable trucking box. MS Cable entry boxes and internal connection on suitable angle iron frame work with Eatrh Connection

Supplying and fixing of 4’X 36w tube light fitting with Electronic Choke all accessories including cost of all etc complete as standard specifications (SD 83).

Siupplyinf and filling of Well gravel with filling sand mix cost and conveyance of all materials to site etc,complete as per standard specification.

Supplying and fixing in position Indian water closet of size 580 X 440mm, white glazed earthen ware of approved quality with 'P' trap or 'S' trap confirming to IS:2556 - Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 ( one part of lime, two parts of sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to cast iron soil pipes/ PVC pipes by dismandling brick masonry, reinforced cement concrete roof/floor slab and making good the disturbed portion to original condition without leakage etc., complete complying with standard specifications and as directed by the departmental officers.

Supply and Fixing od Solid PVC Doors including cost and conveyance of all materials and labour charges etc., complete as per instructions issued by departmental officers .

Provision for TNEB

S Ramesh Babu (BID ID -1291061)