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| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead up to 50m and lift up to 1.5m,as directed by Engineer-in-Charge.All kinds of soil. |
| 2 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead up to 50 m and lift up to 1.5m, as directed by Engineer-in-Charge. |
| 3 | Ordinary rock |
| 4 | Hard rock (blasting prohibited) |
| 5 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. |
| 6 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m. |
| 7 | Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. |
| 8 | All kinds of soil. |
| 9 | Ordinary or hard rock. |
| 10 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 11 | 1:2:4 (1 cement : 2 coarse sand(zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 12 | 1:4:8 (1 Cement : 4 coarse sand(zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 13 | 1:5:10 (1 cement : 5 coarse sand(zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 14 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc., up to floor five level, excluding the cost of centering, shuttering and finishing :1:3:6 (1 cement : 3 coarse sand derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 15 | Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) |
| 16 | Centering and shuttering including strutting, propping etc. and removal of form for : |
| 17 | Foundations, footings, bases of columns, etc. for mass concrete |
| 18 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 19 | Columns, Pillars, Piers, Abutments, Posts and Struts |
| 20 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 21 | Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand). |
| 22 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand) |
| 23 | Half brick masonry with common burnt clay F.P.S. (non modular) bricksof class designation 3.5 in foundations and plinth in : Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 24 | Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand). |
| 25 | Providing and fixing mild steel round holding down bolts with nuts and washer plates complete. |
| 26 | 20 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand) |
| 27 | Finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm). |
| 28 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 29 | Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer in-charge. |
| 30 | Labour charges for orienting and fixing assembly of 9 nos -32 mm dia anchor bolts in each of the 4 legs /pedestals of tower with the help of template, base plate and other base arrangements . A total of 32 numbers anchor bolts shall be oriented and fixed for each tower as per drawings Drawing No.JU/T40/1/02, REV -UNDER TEC. GR/TWR-04/01, DEC\"2000. WITH AMENDMENT No.1, DT.19.10.2001. Rate includes cost of necessary scaffolding arrangement etc all complete as directed by the Engineer -in-charge (Base plate and Anchor bolts will be supplied by the Department) |
| 31 | Structural steel work riveted , bolted or welded in build up sections , trusses and framed work, including cutting hoisting, fixing in position with galvanized steel sections consisting of Angles , flats, plates fabricated as per approved drawings in gratings, frames, railings, cable trays, ladders, space frames and similar locations , The galvanizing shall be as per IS 4759 with average mass of zinc coating of 610 gm/Sqm (approximately 85 micron) . The steel sections shall be of M.S grade \"A\" as per IS 2062. Cost of galvanization is inclusive. The payment shall be made as per the standard structural steel tables for the bare steel sectional weights . All compete as directed by the Engineer -in-charge. |
| 32 | Painting two or more coats with high gloss synthetic enamel paint of approved brand and colour over one coat of EITECHprimer (BISION wash primer or equivalent) and second coat of Red oxide Zinc Chromate primer or equivalent of approved brand and colour to give an even shade to additional steel section /members/built-up assembly such as Horizontal gantry posts etc., |
| 33 | Chargesfor hoisting/ fixing and erection of 40 mtrs height Ground based structural Steel Tower as per approved Drawing No.JU/T40/1/02, REV -UNDER TEC. GR/TWR-04/01, DEC\"2000. WITH AMENDMENT No.1, DT.19.10.2001 with all its necessary components Viz climbing ladder, platforms with railing and fixing with bolts, nuts, plain and spring washers. Cost includes necessary welding and alteration of any mismatching holes to the members wherever required complete in all respect as per direction of the Engineer -in-charge (NOTE: Rate includes cost of all operations involved in hoisting and erection of tower including hire and labour charges of tolls, plants and machineries all insurance, safety provision , contingent expenditure and acceptance testing etc all complete and nothing extra will be paid). Tower material shall be supplied by department at site. (Weight about 10.00 MT). (Rs. 10,000/- will be with held for acceptance of AT and will be released after completion of AT). |
| 34 | Applying priming coat with one coat of ready mixed Red oxied Zinc Chromate primer or equivalent of approved brand and manufacture for 40m tower (weight about 10.20MT) |
| 35 | Applying priming coat with one coat of Etch primer (BISON wash primer or equivalent) approved brand and manufacture for 40m tower (weight about 10.20MT). |
| 36 | Painting with High gloss synthetic enamel paint of approved brand and manufacture to give an even shade for 40m tower (weight about 10.20MT). Two or more coats on new work. |
| 37 | Mechanical transportation of dismantled 40 m GBTtower members comprising Galvanised Structural steel Tubus, MS angles , flats , plates, pipes nuts and bolts etc of varying sizes and lengths from NBSNL Site, Mopalto work site at Hngarha Farms in Nizamabad OA (app. distance about 70 Km.) or any other site in Nizamabad BA as directed . The entire lot of tower members shal be transported in a single lot . The Job includes cost of collection of all members with required lead, loading and unloading and stacking/depositing the tower members at the stores, Handing over to the Stores i/c or officer in charge including all incidental chargesand obtaining an Acknowledgement receipt etc. complete, as directed by engineer in charge. |
| 38 | Within the lead of 30.00Km. |
| 39 | Extra over above item for transportation beyond the lead of 30.00 Km |
| 40 | Dismantlingof existing 40 m high Ground Based Angularstructural steel tower ofweight about 10 MT along with vertical and horizontal gantries, antenna mounts, access platforms including numbering the members as per the drawings and stacking the members carefully in orderly manner at the site as directed by Engineer In Charge. (Rate includes necessary tools and plants such as pulleys, ropes etc., arranging skilled labour, insuranace to the labourers and all incidental charges for complete job work ). |
| 41 | Providing and fixing G.I. coated bolts including nuts and washers of grade4.6 of required size, dia., shape etc. complete as per directions of Engineer-In charge . |
| 42 | Providing and fixing 32mm dia mild steel round holding down anchor bolts of 1.60m length including top threaded upto 200mm with double check nuts and washer plates etc., complete asdirected by the Engg-in-charge. Rate inclusive of transportation and all taxes. Nothing extra shall be paid on any account. |
| 43 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all loads including all lifts involved. |
| 44 | Rebate for taking away ofsteel reinforcementobtained from dismantling of RCC pedastals. |
