Nuclear Fuel Complex Tender

Beyond 30 cm girth upto and including 60 cm girth

Beyond 60 cm girth upto and including 120 cm girth

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared etc. complete as specified and directed.

Earthwork excavation upto required depths in all kinds of Soils except Soft and Hard Rock in both dry and wet conditions, dewatering if necessary, dressing the bottom and sides to required levels, profiles, slopes, etc., disposing the surplus earth/spoils within a lead of 50m , levelling the areas including clearing of all areas of all grass, rank vegetation, shrubs, bushes, trees upto 300mm girth measured 1.00 metre above ground level etc., complete all as directed and specified.

a) Upto 1.50 m depth from average ground level.

b) Above 1.50 m to 3.00 m depth from average ground level.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in ordinary rock upto the depths specified below including dressing of sides and ramming of bottoms, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a distance of 50 m etc.,including clearing of all areas of all grass, rank vegetation, shrubs, bushes, trees upto 300mm girth measured 1.00 metre above ground level etc complete as directed by Engineer-incharge.

a) Upto 1.50 m depth from average ground level.

b) Above 1.50 m to 3.00 m depth from average ground level.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means in hard rock (blasting prohibited) by chiseling, wedging or any other approved method viz. using plasma cutting with diesel plasma gun under 3.5Kg/Sqcm pressure, including air compressor, followed by pneumatic chieselling or using non explosive expansive chemical agents , including drilling of holes as specified by manufacture, filling of expansive chemical, followed by pneumatic chiseling upto the depths specified below, diamond wire rope cutting etc., including dewatering if necessary , dressing of sides and ramming of bottoms, getting out the excavated soil and disposal of surplus excavated soils, within a distance of 50 m etc.,clearing of all areas of all grass, rank vegetation, shrubs, bushes, trees upto 300mm girth measured 1.00 metre above ground level etc complete as directed by Engineer-incharge.

a) Upto 1.50 m depth from average ground level.

b) Above 1.50 m to 3.00 m depth from average ground level.

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 within NFC complete as specified and directed by EIC

Lead charges for within NFC premises , additional lead over the initial lead of 50 m by mechanical transport, including loading, unloading, stacking, the disposable soil, rock etc., Note: Measurement of lead charges will be based on truck measurement with a deduction of voids @20% and 50% for soils and rock or debris respectively

a) for soil and fine materials

b) for rock, RR/brick masonry, debris etc.

STEEL WORKS

Providing and fixing in position Anchor Fasteners or Wedge anchors of Fischer/ HILTI or approved make of best quality of 16mm dia and approved length for anchoring and supporting structural steel columns including drilling holes in RCC flooring, aligning bolts to position & proper level, fixing Bolts and tightening them properly as per manufacturer's specifications, including Washers Labour, etc., complete as per specifications and as directed by EIC.

Sand balsting of structural steel works comprising steel sections like angles, channels, joist, plates etc. using compressed air at required pressures for cleaning the surfaces before application of primer, arranging necessary barricades, enclosure, machinery etc., complete as specified and directed. NOTE: Only the structural steel sections used in the work will be measured for payment.

Supply, Fabrication of Structural Steel work for 51 m TRESTLE using Rolled Steel Joists, Beams, Channels, Plates, Angles 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, surface preparation by cleaning with wire brush, painting with 3 (Three) coats of PU paint of male M/s Fosroc (Dekguard PU)/Pidilite/Asian Paints/Berger/Dulux over 2 (Two) coats of epoxy zinc rich primer of make Fosroc (Nitozinc primer)/Pidilite/Asian Paints/Berger/Dulux, etc., complete as directed by the Engineer-in-Charge. Note: 1) One additional coat (Third coat) of paint as per specifications shall be applied on Structural Steel after erection and no extra payment will be made for the same. 2) Erection will be paid in relavnt item.

Erection and fixing of 51m Trestle at designated location using mobile hydraulic crane/cranes of suitable reach and capacity, Hydra, boom lifters, lifting tools and tackles, scaffolding, submission of erection methodology along with load calculation and getting the approval the department. Note: Contractor shall ensure that the clearway for the movement and placement of crane and other machineries at the work site shall be as per ther requirement and accordingly, excavating, filling, levelling, rolling of the ground by engaging excavator/tractor trolley/roller shall be done. No extra payment will be made for the same.

Supply, Fabrication and Erection of Structural Steel work for Monkey Ladders/ Staircases/ Sheds/ Cabins using Rolled Steel Joists, Beams, Channels, Plates, Angles 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/cranes or any suitable means, deploying required boom lifters/scissor lifters, scaffolding for working at height, fixing in position, surface preparation by cleaning with wire brush, painting with 3 (Three) coats of PU paint of male M/s Fosroc (Dekguard PU)/Pidilite/Asian Paints/Berger/Dulux over 2 (Two) coats of epoxy zinc rich primer of make Fosroc (Nitozinc primer)/Pidilite/Asian Paints/Berger/Dulux, etc., complete as directed by the Engineer-in-Charge. Note: 1) Lifting arrangements required for erection of structure including cranes etc., shall be arranged by the contractor at his own cost. Seperate Payment will not be done for engaging cranes 2) One additional coat (Third coat) of paint as per specifications shall be applied on Structural Steel after erection and no extra payment will be made for the same.

a) For Rolled steel sections

a) For MS Plates/ Chequered Plates

Supplying, fabricating, erecting and fixing in position, foundation bolts using MS rounds conforming to IS 432 (Mild Steel Bars Grade – I)/ IS 1875 and suitable nuts including threading, placing in position in concrete in level using template, providing grease and protective cover like covering with polyethelene sheet to bolts and nuts to correct levels Complete and as directed

R.C.C WORKS

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

Supply, fabrication and erection of Thermo-Mechanically Treated bars of grade Fe-500D or more conforming to IS 1786 of Tata, Vizag, Sail, JSW make for Reinforced cement concrete items at all depths and heights below and above plinth level, including transport to site, loading and unloading, making fan hooks of required shape, dowels for bonding masonry, transporting steel to site, decoiling, removing of scales, straightening, cutting, bending, fixing bars with chairs, space bars wherever required, in position with two strings of 18 gauge soft drawn annealed MS binding wire inclusive of its supply etc., complete as specified and directed.

Reinforced Cement Concrete by insitu mixing by WEIGH BATCHING or from approved RMC Plant of Grade M - 30 (Minimum Cement Content – 390 Kg/Cum) using Portland Pozzolana Cement conforming to IS 1489 (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, Andhra Cements Ltd., KCP make) with graded stone aggregate of 20mm maximum size and sand at and at all depths and heights including mixing with superplasticizer of make M/s. Fosroc, Demech, Huntsman, Pidilite, Sunanda Chemicals, Agro Chemicals, MBT in proportion as per manufacturer’s Specifications, conveying / pumping / placing at all depths / heights below / above plinth level, compaction, finishing as specified, curing, etc., including providing and placing cover blocks of required sizes in cement mortar 1:1, etc., but excluding Formwork and Steel Reinforcement complete as specified and directed. NOTE:-The concrete of RCC of any grade if it is insitu (site mix) the sand to be used shall be River sand. In case of RMC, the manufactured sand ccan be used.

a) Below FFL

b) Above FFL

SHUTTERING Providing centering and shuttering using steel shuttering plates at all depths and heights below and above plinth level, vertical, horizontal, inclined for insitu reinforced cement concrete and in plain cement concrete work as required to correct line and level as per drawings with necessary bracings in all axes to give a stable assembly, with provision for making the joints in the shuttering fully leak proof, and with provision for fixing coil nuts with tie rods along with suitable channel for lateral supports and for inserts, projecting dowels, anchor bolts or any other fixture, including staging, access and working platforms etc., all complete as specified and directed, applying one coat of shuttering oil on all shuttering surfaces coming in contact with concrete, including dismantling and removing the aforesaid assembly after the concrete attains the sufficient strength to self-support itself without cracking and distortion all as per specification, including all materials and labour complete in all respects at all lifts. (The measurement for the formwork will be the actual area of forms in contact with concrete surfaces.)

Below and Upto Finish Floor Level

Above Finish Floor Level

MASONRY WORKS

Half brick masonry using fly ash cement bricks of 7.5 grade non-modular bricks conforming to IS12894 in partition walls in cement mortar 1:4 using crushed sand of grade conforming to BIS 2116 at all depths and heights below and above plinth level including scaffolding, raking out joints, curing, etc., complete including providing stiffeners of reinforced cement concrete 1:2:4, 115 mm x 75 mm size at every 900 mm height and 2 No.s 8 Dia TMT bars, necessary formwork, curing, etc., but excluding reinforcement, complete as per specifications and as directed by EIC. NOTE : Payment for TMT bars will be made in relevant item

Brick work using quality flyash cement bricks of class designation 7.5 conforming to IS12894 using cement mortar 1:6 using crushed sand of grade conforming to BIS 2116 at all depths and heights below and above plinth level including pilasters, steel / tubular scaffolding, raking out joints, curing etc., complete as per specifications and as directed in super structure.

Cement plastering 20 mm thick in 2 coats over masonary and concrete surfaces with base coat of 12 mm thickness in cement mortar 1:4 and finishing coat of 8mm thickness in cement mortar 1:3 (smooth finish), with approved integrated water proofing compound in both coats @ 2% by weight of cement, of M/s. Fosroc/Demach/ Huntsman/ Pidilite/ SIKA Qualcrete / MBT or as per manufacturer’s specifications at all heights, including hacking of concrete surfaces, final rendering with sponge to correct line, level and plumb, curing including making grooves, drip moulds, scaffolding wherever necessary, complete as per specifications and as directed by EIC

Supplying non-shrink, free flow, high strength cementitious grout of M/s FOSROC (Conbextra GP3), Pidilite, BASF or approved equivalent, mixing with water and 10mm down size graded aggregates (aggregates to be mixed ONLY for grouting the gaps of thickness more than 100mm) in the proportion as per manufacturer's specifications and placing in column base plates, pockets of foundations etc., in pourable or flowable consistency, including shuttering, curing as per manufacturer's specifications. NOTE : Only weight of cementitious grout is considered for payment. Weight of aggregate and water will not be considered for payment

DISMANTLING WORKS

Dismantling/breaking the existing plain cement concrete surfaces carefully in flooring, ramp etc. to the required size, using pneumatic cutters or any approved means including disposing of debris within a distance of 50 m etc., complete as specified and directed.

Dismantling very carefully the existing reinforced cement concrete at all depths and heights below and above plinth level using pneumatic cutters or any approved means including cutting the reinforcement and transporting bars to departmental stores disposing the debris within the lead of 50 m complete as specified and directed

Removing carefully existing chainlink fabric from angle iron posts and struts by removing hook bolts, nuts, etc, straightening GI rods (vertical as well as horizontals) etc., rolling back the removed chainlink, collecting hooks, bolts and nuts, stacking including cutting of iron angle posts, dismantling of PCC pedestals, transporting the materials to Departmental stores etc., complete as directed by Engineer-in-charge. Note: Area of the chain link fabric will be measured for payment.

Dismantling the existing Brick/RR masonry very carefully in cement motor with plastering on both sides very carefully at depths/heights above/below plinth level by suitable methods including erection of suitable scaffolding, stacking of useful materials and disposing the unserviceable debris within the lead of 50m, etc., complete as specified and directed.