Nuclear Fuel Complex Tender

b). Beyond 60 cm girth upto and including 120 cm girth.

Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.in all kind of soil. As directed.

Earthwork excavation in Foundations, Drains ,Trenches, Masonry walls etc., by mechanical means (Hydraulic Excavator)/ manual means in all soils upto the depths specified below from average ground level including dewatering if necessary, dressing the bottom to required levels, backfilling around foundations and in plinth with selected excavated earth in layers not exceeding 200mm in thickness, leveling, watering, consolidating, disposing surplus earth/spoil within a distance of 50 m As directed by EIC. up to depth of 1.5 Mtr form NGL.

Lead charges, including loading, unloading, stacking, the disposable Earth by Mechanical transport for lead up to 2 KM. Note:-Lead charges measured and paid based on Truck measurement with deduction of voids @ 25% in soil and 50% in rock If required actual measuremment of excavted area will be measured.

Plain Cement Concrete with Nominal Mix 1:3:6 using Portland Pozzolana Cement conforming to IS 1489 Part-1 (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, Andhra Cements Ltd., KCP make) with river/ manufactured/robo sand and graded stone aggregates of 20mm maximum size at all depths/heights below/above plinth level, finishing smooth/broom finish as applicable, curing, etc., complete as specified and directed, but excluding Formwork.

Reinforced Cement Concrete design mix of Grade M25 by insitu mixing using Weigh Batcher or RMC of Ultra Tech, Birla Ready Mix up to specified level below and above plinth using Portland Pozzolana Cement conforming to IS 1489 Part-1 (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, Andhra Cements Ltd., KCP make) with river/manufactured/robo sand and graded stone aggregates of 20mm maximum size including mixing superplasticizer of brand M/s. Fosroc, Demech, Huntsman, Pidilite, Sunanda Chemicals, Agro Chemicals, MBT in proportion as per Manufacturer's Specifications, Pumping / Lifting of concrete to the required heights, Concrete laid to proper level, profile and slope, placing concrete, consolidation, finishing, curing, etc., complete as specified and directed, but excluding Formwork. in foundation, footings, plinth beam, beam, slab chajjas, lintels, bed bloks staircases, walls etc.,

Providing centering and shuttering using steel shuttering plates/ Plywood at all depths and heights below and above plinth level, vertical, horizontal, inclined including strutting, propping using steel pipes/acro stagging, removal, cleaning of the same for insitu reinforced cement concrete and in plain cement concrete work as required including chamfers, splays, keys, wedges, nails, bracings, brackets and applying one coat of shuttering oil on all shuttering surfaces coming in contact with concrete etc., complete as directed. in Foundations, footings, bases of columns, Lintels, beams, plinth beams, cantilevers, Window, Sill, copings all works up to 3 mtr. height and as directed .

Supply, fabrication, erection and fixing in position Reinforcement bars for Reinforced Cement Concrete items at and at all depths and heights below and above plinth level with High Yield Strength Deformed (HYSD) bars/TMT Bars 500D conforming to IS 1786 (Latest Edition) from approved source of make of M/s. Tata, Vizag Steel, SAIL, Jindal including transporting to site, loading and unloading, decoiling, straightening, cutting, bending, making fan hooks of required shape, dowels for bonding masonry, removing of scales, fixing bars with chairs, space bars wherever required, fixing and tying in position with Two (2) strings of 18 Gauge soft drawn annealed MS binding wire inclusive of its supply, etc., complete as specified and directed.

Supply, Fabrication and Erection of Structural Steel work using Rolled Steel Joists, Beams, Channels, Plates, etc., at all levels above and below plinth level including supplying of steel sections and plates conforming to BIS 2062 of make Vizag Steel, Tata, SAIL, Jindal Ispat or any other approved manufacturer using ingots of above manufacturer make), loading, unloading, transporting the steel to site of work, cutting, fabricating using welding/bolts, using weld rods of make D&H, Advani, Philips or its approved equivalent and/or bolts and nuts from approved source, erecting using derricks/pulleys or any suitable means, fixing in position and painting with one coat of approved red oxide zinc chromate primer and two coats of Synthetic Enamel paint as per manufacturers Specifications of make Asian Paint, Berger, Johnson and Nickelson, Nerolac, cleaning the sections /plates by suitable means, etc., complete as directed by the Engineer-in-Charge.

Random rubble masonry with hard stone in foundation and plinth including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand) complete as specified and directed.

Water proof cement plaster of 20mm Thick in cement mortar 1:3 , making watas on edges , leveling , making surface smooth and admixture with approved with integrated water proofing compound @ 2% by weight of cement or as per manufacturer specification. Of FOSROC/ Dr FIXIT or approved equalent make . Scaffolding , curing, hacking the surfaces if necessary etc. as directed by Engineer in-charge.

Supplying and fixing GI Chain link fencing of required height with 50mm diamond mesh of approved quality and make with 4 mm galvanized iron wires conforming to IS 2721 including unrolling, straightening, stretching, fixing tight to structural steel posts and struts erected in position by means of 6mm dia approved quality galvanized iron machine straightened rods at top and bottom horizontally throughout fence and vertically at every angle post, fixed with approved quality galvanized iron hooks, bolts, nuts and washers etc., complete as specified and directed

Removing existing chain link fencing including removing of"J" boults, nuts, stiffner rod and rolling& stacking shifing to departmental stors at his own cost including loading, unloading and stacking at stors. As directed by Engieer -In -Charge.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.