Erection of 3 Nos. 9 Mtrs Roof Top Poles in Parameswari Nagar, Sullurupeta, in Nellore BA.

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 :

Centring and shuttering including strutting, propping etc. and removal of form for:

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutment, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets etc. upto floor five level excluding the cost of centring, shuttering and finishing.

Centring and shuttering including strutting, propping etc. and removal of form for:

Smooth finishing of the exposed surface of R.C.C. work with 6 mm thick cement mortar 1:3 (1 Cement : 3 fine sand).

12 mm cement plaster of mix :

Finishing walls with Acylic Smooth exterior paint of required shade:

Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.

Labour charges for erection of 9 M Roof Top Poles / related components with required angles, flats, plates, gusset plates, joists, rivets, GI pipes, bolts and nuts, washers and channels etc., of different sizes as per drawing complete and as per directions of Engineer-in-charge (Materials will be supplied by department). (Rate includes lifting of poles on to terrace of upto floor five level).

Making necessary alterations to poles and its components for proper arrangements / fixing by cutting, welding, making holes for providing flanges, stiffners, gusset, joint plates, struts complete as per directions of Engineer-in-charge. Cost includes necessary transportation of materials from site of work / stores to lathe / welding machine workshop and back. (Materials will be supplied by department).

Supplying of missing Tower material of galvanised structural steel work riveted, bolted or welded in build up sections, trusses and framed work, including cutting, with Galvanised steel sections consisting of angles, flats, plates fabricated as per approved drawing. The galvanising shall be as per IS:4759 with average mass of zinc coating of 610 gms/sqm (approximately 85 micron). The steel sections shall be of MS grade 'A' as per IS:2062. Cost of galvanisation is inclusie. The payment shall be made as per the standard structural steel tables for the bare steel sectional weights. All complete as directed by the Engineer in charge.

Mechanical transportation of tower members comprising MS angles, flats, plates, pipes, nuts and bolts, anchor bolts, etc., of varying sizes and lengths from specified place to work site. The entire lot of tower members shall be transported in a single lot. The Job includes cost of collection of all members with required lead, loading and unloading and depositing the tower members at the desired location complete as per directions of Engineer -in-charge. (The total weight of tower is approximately 1.50 Metric Tonnes). (Nothing extra shall be paid over and above the rate on any account).

Supplying of galvanised high tension grip bolts and nuts of grade 5.6 and of required size minimum mass of galvanised coating not less than 610 gms per sqm on bolts and nuts and other fasteners etc., (Galvanisation shall be hot dipped as per IS : 1759 standard / Zinc galvanising should be conform to IS :13229-1991 or IS 209-1992.)

Drilling of holes and anchoring in RCC / brick / cement concrte flooring using power driller by the specialised agency as per specified size to required expansion hold fasteners including cleaning, supplying and fixing GI anchor bolts at the specified holes in RCC / Cement concrete / brick flooring all complete as directed by the Engineer in charge.

TOTAL

1. यदि किसी भी दर को रिक्त छोड़ दिया जाता है, तो वह "शून्य" माना जाएगा. 1. If any cells (Rates) left Blank, then the same will be treated as "Zero".

CONTRACTOR

BSNL Civil Division,TIRUPATI