Supplying, Fabrication and Erection of 3 nos. 9 m Ground Base Poles including OD Bed and Earthing at Kapilas Temple under Dhenkanal BA.(2nd call)

Amount

Sub-Head : Earth Work

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m 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 soils as directed, within a lead of 50m.

Ordinary rock

Excavation work by mechanical means (Hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m 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 soils as directed, within a lead of 50m.

Hard rock (blasting prohibited)

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

Sub-Head : Concrete Work

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

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)

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)

Sub-Head : Reinforced Cement Concrete

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.

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

Sub-Head :BrickWork

Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 5.0 in foundation and plinth in:

Cement mortar 1:6 (1 cement : 6 coarse sand)

Sub-Head : Flooring

52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

Sub-Head : Finishing

12 mm cement plaster of mix :

1:6 (1 cement: 6 coarse sand)

Sub-Head : MARKET RATED ITEMS

Fabrication & Supplying at site Hot dip Galvanized steel tower materials with mass of zinc coating of 610 gms/Sqm ( 85 micron thickness) consisting of Pipes ,angles, flats, bars, gusset plates, climbing ladders, Antenna Mounts & fixtures, tower base plates, base angle frames, connecting plates, bolts & nuts including conventional foundation anchor bolts & nuts (Stainless steel bolts wherever required), spring washers etc. all fabricated including cutting,drilling holes,grinding, punching & welding etc. all complete as per approved drawing, specification and as per direction of Engineer- in -charge for erection of tower/Pole. Galvanizing of members of the tower shall conform to IS 4759-1996 and 2629-1985 and the bolts , nuts & plain washers shall be galvanized in accordance with IS: 1367 (Part XIII)- 1983 & Spring washers are to be electroplated coating of Zinc as per IS: 1573- 1986 or latest.The structural steel for tower shall confirm to IS 2062-2011,IS 3502-1994 &IS 808-1989. The structural steel section shall be of Primary producers like TISCO, SAIL, RINL, Jindal . Fabrication shall be as per IS 4757-1980,IS 800-2007. Nuts & Bolts of grade 5.6 and plain washers as per IS:6610-1972 & spring washer of type-B as per IS:3063-1994 shall be used. (The rate shall be inclusive of the cost of all materials ,labour charges,all leads and lifts , T&P, machines etc.for all the operations as above i/c carriage, loading, unloading, shorting & stacking of all galvanised steel materials from source of procurement to the site of work and all taxes as applicable.Nothing shall be paid extra on this account.).

Earthing with GI earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal/coke and salt as required.

Providing and fixing 25 mm X 5 mm GI Flat strip in 40 mm dia GI pipe from earth electrod including connection with GI nut, bolt, spring, washer , excavation and re-filling etc. complete as per direction of the Engineer-in-charge.

Providing and fixing 25 mm X 5 mm GI strip on surface or in recess for connection etc. for earthing as per direction of the Engineer-in-charge.

Labour for lifting, hoisting, fixing and erection of 9.00 metre height Roof Top/ground based poles as per Drawing and Design with all its necessary components viz fixing foundation anchor bolts & nuts including climbing ladders, platforms with railings, web guides, racks, cable trays, fixing up of Antenna mounts & fixtures at proper height etc. ,placing of base plates and fixing with HD nuts & bolts, spring washers and welding as and where ever required complete in all respect as per direction of Engineer-in-charge. (The rate is inclusive of all operation involved in hoisting, erection of tower pole members & fixing with plates, nuts, bolts, spring washers & welding where ever required including hire and labour charges of tools, plants & machineries, insurance premium of labourers, life jackets, safety belts, helmets & all other necessary safety devices etc. and nothing will be paid extra on this account). The contractor will be held responsible for fulfilment & compliance of all the technical requirements of acceptance testing of the tower.

Providing and fixing LED aviation obstruction lamp with auto timer for on and off arrangements of saraj, binay, Avaids or equivalent on the top of the tower with light dependent resistance sensor (day and night automatic timer) switch with necessary MCB switches, armoured cables clamps etc. all complete as per direction of Engineer-in-charge.

Providing and fixing copper spike type lightening arrester made of 10mm OD copper with 10mm ISRO bar copper fitted to 120 degree rod size 5mm with necessary fixtures at the top of tower , copper cable of required diameter . The spike shall be instulated from tower by teflon materials as directed by the Engineer-in-charge.

Painting of Roof top pole of height 9Mtr from top to bottom including bracings, platforms, landings, ladder, guard rails ,runway etc. with superior quality weather resistant LUXOL high-gloss synthetic enamel paint or equivalent (two or more coats) in international orange and white shade approved brand and manufacture in equal alternate layer to give an even shade including base coats of Zinc chromate primer or equivalent primer of approved brand and manufacture i/c scaffolding and taking all necessary precaution to protect the human life, life insurance coverage of labour etc. complete as per direction of the Engineer-in-charge.

Labour charges for mannually lifting of the materils such as stone Agtt.,Sand,Cement ,Steel,Bricks & tower materials from the transport accesseble spot to the work site at Hill Top by head load etc. as per direction of E.I.C all complete .

BIBEKANANDA PATRA (BID ID -898655)

SOUMYA RANJAN MOHAPATRA (BID ID -900648)

DIBYARANJAN MOHAPATRA (BID ID -900743)