Bharat Sanchar Nigam Limited Tender

All kinds of soil.

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.

Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials.

All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:1½:3 (1 Cement: 1½ coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

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).

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)

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

Foundations, footings, bases of columns, etc. for mass concrete

Lintels, beams, plinth beams, girders, bressumers and cantilevers

Columns, Pillars, Piers, Abutments, Posts and Struts

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.

Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 3.5 in foundations and plinth in.

Cement mortar 1:4 (1 cement : 4 coarse sand)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (Item is operated for Horizontal gantry)

12 mm cement plaster of mix :

1:6 (1 cement: 6 fine sand)

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).

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade:

Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture.

Labour charges for orienting and fixing assembly of 8 nos -32 mm dia anchor bolts in each of the 4 legs /pedastals 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 of Genetic requirements No GR TWR- 12/01 June 2005. 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)

Providing/ supplying at site, anchor bolts for fixing base of tower, of 32mm dia mild steel bar of required length conforming to IS:2062, threaded at top upto 150mm length and welded with lugs made from 100x100x10mm thick mild steel plate at 50mm from bottom including suitable hexagonal nuts 2 nos. (Nuts & Checknuts) and MS spring washer etc. all complete as per the tower drawing and as directed by the Engineer-in-charge. (weight of anchor bolts will be measured for payment)

Erection of 40 mtrs height Ground based structural Steel Tower as per approved Genetic requirements No.GR TWR-12/01 June 2005 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 tools, plants and machineries all insurance, safety provision , acceptance testing etc all complete ) Tower material shall be supplied by department at site. (Weight of Tower material approximately about 8.30 MT) (1. Insurance for labour deployed shall be submitted along with the final bill failing which recovery of Rs. 10,000/- will be deducted from the bill.)

Applying priming coat with one coat of ready mixed Red oxied Zinc Chromate primer or equivalent of approved brand and manufacture to 40m tower (weight about 8.30MT) as per the specifications& TEC guidelines and as per directions of Engineer in charge.

Applying priming coat with one coat of Etch primer (BISON wash primer or equivalent) approved brand and manufacture for 40m tower ( Tower weight about 8.30MT)as per the specifications& TEC guidelines and as per directions of Engineer in charge..

Painting with High gloss synthetic enamel paint of approved brand and manufacture to give an even shade for 40m tower (Tower weight about 8.30MT) as per the specifications& TEC guidelines and as per directions of Engineer in charge a) Two or more coats on new work.

Providing and fabrication to required sizes of Structural steel work riveted, bolted or welded in build up sectioons, trusses and framed work, consisting of Angles, Flats, Plates and tubes including galvanisation, nuts & bolts per approved drawing. 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 complete as directed by the Engineer-in-Charge (Item is operated for any missing tower members including nuts and bolts of grade 5.6 or higher grade all as specified in the tower drawing with plain & spring washer as directed by Engineer in charge)

Mechanical transportation of tower members comprising MS angles , flats , plates, pipes nuts and bolts etc of varying sizes and lengths from BSNL Stores at Khammam or any specified place to work site. The Job includes charges towards transporation ,loading and unloading and stacking all the tower members at the designated location of all members with required leads and all lifts as per directions of Engineer -in-charge. .(Approximate weight of tower members is about 8.30 MT)

Within the lead of 20.00Km.

Extra over above item for transportation beyond the lead of 20.00 Km

Assembling BTS shelter of approxmate size 2.13m x 3.13m x 2.73m with available Aluminium PUF panels including laying the bottom with plywood panels and anti-static flooring using necessary silicon sealant, aluminium rivets, SR adhesive for fixing the anti-static flooring or any other consumables and arranging sealant applying guns, rivet fixing guns as required for assembling the shelter. The work shall be carried by specialised fabricator as directed by Engineer-in-charge. (BTS shelter material, Antistatic flooring will be supplied by BSNL at no cost. Sealant, adhesive, rivets& nuts as required shall be arranged by agency which are inclusive in the quoted rate )

Transportation of BTS shelter material(BTS shelter approxmate size 2.13m x 3.13m x 2.73m) consists of MS I sections (2 Nos x 3.00m long), shelter sandwich panels, ply wood bottom, PVC flooring etc., including collecting from stores at Hyderabad to site of work at Palwancha in Bhadradri- Kothagudem District and including loading and unloading and waiting charges etc., all complete (Approx distance 270 KMs)