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| 1 | Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc complete complying with SS20B. TNDSS No:23&24 |
| 2 | Cement concrete of mix 1:4:8 (one part of cement four part of sand and eight part of aggregates) using 40 mm gauge machine broken granite stone jelly for foundation including de watering if found necessary and laid in layers of not more than 15 cm thick well rammed and consolidated etc complying with standard specification. TNDSS No:28 |
| 3 | Supplying, fabricating and placing in position of Steel Reinforcement using Mild steel or ribbed tar steel rods, for all RCC works as per the design given by the departmental officers including cost of steel cutting, bending, placing in position and binding with binding wire and all labour charges for cutting, bending, tying and placing in position etc, complete. TNDSS No:97 |
| 4 | Supplying and erecting centering for sides and soffits including supports and strutting up to 3.29 m height for plain surfaces such as RCC slabs rectangular beams Tee or L beams lintels, stair case beam etc. in all floors with all cross bracing using mild steel sheets of size 90x60 cm and BG10 gauge stiffended with welded mild steel angles of size 25x25x3 mm for boarding laid over silver oak country wood joists of size 10x6.5 cm spaced at about 90 cm center to center and supported with casurina props of 10 cm to 13 cm Ø spaced at 75cm center to center etc. complete complying with standard specification in all floors. TNDSS No:30&36 |
| 5 | Reinforcement Cement concrete 1:1½:3 (one part of cement one and a half part of sand and three part of aggregates) using machine broken granite jelly of 20 mm size for all reinforced cement concrete works excluding cost of centering shuttering strutting and also cost of reinforcement grill in position but including laying vibrating with mechanical vibrators using finishing etc complete, as directed by the departmental officers etc complete complying with standard specification. TNDSS No:30 |
| 6 | Cement concrete of mix 1:3:6 (one part of cement three part ofsand and six part of aggregates) using 40 mm gauge machine broken granite stone jelly for foundation including de watering if found necessary and laid in layers of not more than 15 cm thick well rammed and consolidated etc complying with standard specification. TNDSS No:24 |
| 7 | Collection, filling with conveyed gravel in layer of not more than 15 cm thickan average lead of 5km, including watering with all layers and consolidation complying with standard specification including cost and conveyance of sand at site and all labour charges and all other incidental charges etc.,complete as per Standard Specification. TNDSS No:301&305 |
| 8 | Supplying and fixing in position of vertical column arrangements with 80 mm Ø size GI pipe and base plate of size 30 x 30 x 10 mm and bed plate of size 30 x 30 x 12 mm and with support of 50 x 50 x 6 mm size angle are provided at base and bed plates to GI pies and drilling holes in the MS angles if necessary to accommodate the bolts, including one coat of red oxide primer etc. complete complying with standard specification and as directed by the departmental officers. |
| 9 | Supplying and fixingof trusses using necessary \"L\" angles and \"I\" sections each according design approved by the departmental officers including cutting, welding, cost and conveyance of all materials to work site and all labour charges etc as per standard specifications. |
| 10 | Supplying and fixing of roofing with galvaline Sheet 0.47 mm thick of approved quality by drilling hole (and not by punching) with necessary J/U bold and nut of 8 mm Ø of suitable length providing one set of bitumen washer at 25 mm Ø and 1.60 mm thick for each bold and nut including protruding portion of bold and nut shall be covered with bitumen compound etc complete complying with standard specification and as directed by Engineer incharge. TNBP NO.49. |
| 11 | Cement concrete 1:2:4 (one part of cement two part of sand and four part of aggregates) using machine broken granite jelly of 20 mm size for all cement concrete works excluding cost of centering shuttering strutting and also cost of reinforcement grill in position but including laying vibrating with mechanical vibrators using finishing etc complete, as directed by the departmental officers etc complete complying with standard specification. TNDSS No:30 |
| 12 | Plastering walls with cement mortar 1:4 (one part of cement four part of sand) 12 mm thick including all cost and conveyance of all materials and all labour charges etc. complete as per standard specification. TNDSS No:61 |
| 13 | Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam of required thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base / Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause. 406 of MORTH Rev-5. |
| 14 | Supply of interlocking paver block M40 grade bounding and laying of 80 mm thick high strength type confirming IS 15658-2006 of interlocking paver block in regained size of minimum compressing strength type confirming IS 15658-2006 of interlocking paver block in regaining size of minimum compressive strength of 40N/mm² in uniform shape of approved non sticking make to be end in flushing bone pattern with approved non sticking surface in the top and the rate including gravelling the based preparation of subbase with and cushion 100 mm thick laying out the pavement and the pieces in fit edge. |
