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| 1 | Earth work Excavation in all classes of soils such as hard stiff clay. Stiff block hard red earth, shales, murram, gravel, stoney earth expect hard rock requiring blassing and depositing on bank with all leads and lifts and all incidental charges such as storing shuddering and balling out water in necessary etc., completed for foundation as SS 20B. |
| 2 | Filling with clear m sand in foundation including cost & conveyance to site and labour charges for watering raming and all other incidental charges etc., complete. |
| 3 | Plain Cement Concrete 1:4:8 (One Cement, four sand and Eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundationincluding 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 |
| 4 | Supplying and erecting centering for sides and soffits including supports and strutting uptp 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90cmx60cm and 10 gauge stiffened, welded with mild steel angles of size 25mmx25x3mm for boarding laid over silver oak (country wood) joist of size 10cmx6.5cm dia spaced about 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre tocentre etc.complete complying with standard specification and as directed by the departmental engineers. TNBP No.30 |
| 5 | Supplying, fabricating and placing in position mild steel or ribbed tor steel for all reinforced cement concrete works as per design given including cost of steel and binding wire with all conveyance and lead charges in all floors etc.complete complyingwith standard specifications and as directed by the deparmental engineers.TNBP No:30 |
| 6 | Reinforced Cement Concrete 1:1.5:3 mix (One cement and One and a half Fine Aggregate and Three Coarse Aggregate) Using 20mm ISS HBG metal including all cost conveyance of materials and labour charges for curing,finishing but excluding centering,shuttering and cost of reinforcement grills, including vibrating charges etc. complete as per standard specification and as directed by departmental Engineers |
| 7 | Brick Work in CM 1:5 (One part of cement & five parts of sand) mix using Third Class Country Brick Kiln Burnt bricks 8 ¾ \" x 4 ¼ \" x 2 ¾\" including cost and conveyance of materialsto work site and including all labour charges for mixing, laying, curing the concrete etc., complete as per standard specifications and as directed by departmental Engineers – TNBP No:31 |
| 8 | Supplying and filling in foundation andbasement with Well Gravel in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification. |
| 9 | Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour chargesetc., complete as per standard specification |
| 10 | Plastering with CM 1:3(One part of cement & three parts of sand) mix for 10mm thick including cost and conveyance of all materialsto work site and including all labour charges for mixing, laying, curing,finishing etc., complete as per standard specifications and as directed by departmental Engineers |
| 11 | Plastering with CM 1:5(One part of cement & five parts of sand) mix for 12mm thick including cost and conveyance of all materialsto work site and including all labour charges for mixing, laying, curing,finishing etc., complete as per standard specifications and as directed by departmental Engineers |
| 12 | Supplying and fixing of steel doors includingall labour charges for finishing and fixing etc., complete as per standard specifications and as directed by departmental Engineers |
| 13 | Plastering with cement mortar (1:4) 20mm thick in all floors including cost and conveyance of all materials to site and labour charges etc, complete complying with standard specifications (S.I.309) |
| 14 | Painting two coats with ready mixed Plastic Emulsion Paint S.I.358 Plastic emulison paint of\"approved quality and colour over a priming coat, including thoroughscraping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required including cost and conveyance of all materials etc.and all lobour charges etc.complete as per Standard specification and as directed by the departmental officers. TNBP No:66-A |
| 15 | 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. as directed by the departmental Officers. |
| 16 | Granolithic Floor finishing with Cement Concrete 1:2:4 (One part of cement, two parts of sand and four parts of ISS HBG metal) mix using 10mm to 12mm ISS size HBG metal to 25mm thick including cost and conveyance of all materials etc.and all lobour charges etc.complete as per Standard specification and as directed by the departmental officers. TNBP No:39 |
