Nuclear Fuel Complex Tender

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 for the 1st 2 KM or part thereof 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 for 2KM lead.

b) For Debris/rock 2Km lead

CONCRETE (PLAIN AND REINFORCED) :

Plain Cement Concrete (P.C.C) 1:3:6 by insitu mixing using Weigh Batching or RMC using Ordinary Portland Cement(OPC) conforming to IS 269 or Portland Pozzolana Cement (PPC) conforming to IS 1489 Part-1 with Minimum Cementitious Content not less than 250 Kg/Cum (M/s. ACC,Ultra Tech, Raasi, Birla, Coromandal, Andhra Cements Ltd. 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. Note: 1.The blended cement i.e., PPC shall not have more than 35% of pozzolanas

Reinforced Cement Concrete by insitu mixing using Weigh Batching or approved RMC of Grade M - 30 (Minimum Cementitious Content not less than 390 Kg/Cum) below and above plinth level at all heights and depth using using Ordinary Portland Cement(OPC) conforming to IS 269 or Portland Pozzolana Cement (PPC) conforming to IS 1489 Part-1 (M/s. ACC,Ultra Tech, Raasi, Birla, Coromandal, Andhra Cements Ltd. make) with crushed stone sand and graded stone aggregates of 20mm maximum size including mixing superplasticizer of brand M/s. FOSROC ,SIKA,BASF,CICO 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., but excluding Formwork and reinforcement as specified and directed.

FORM WORK :

Providing centering and shuttering using good quality densified film-faced Plywood of at least 12mm thick approved make conforming to IS 4990 so as to produce neat form finished concrete surfaces, with steel staging system formwork (Doka/L&T/RMD/Paschal/PERI/MEVA/MIVAN system or any other approved by EIC) will have to be used for all structural elements, including strutting and propping etc. at all levels, depths and heights including clear storey heights and removal of the same and including sealing the form joints suitably to avoid fins and abrupt irregularities, etc.complete all as per drawings and specifications and as directed by the Engineer-in-Charge.

Note: 1) This item is applicable for all PCC and RCC structural elements like footings/raft, columns, tiebeam, plinth beam, basement slab etc., for all heights/levels. 2) Only steel scaffolding, staging, supporting system to the formwork will have to be used for all RCC structural elements for all floors & at all levels/heights. 3) All surfaces adjacent to EPs, etc., shall be in true line and level & irregularities, if any, shall be rounded by mechanical grinding, chiseling, finishing the same using epoxy silica sand mortar (M/s. FOSROC/M/s. Dr. Fixit or other approved make by EIC) at no extra payment. 4) The design and drawings of formwork shall be submitted alongwith calculations for approval before commencement of work. 5) Form finish F3 shall be provided to all exposed surfaces of the concrete. 6) Sacrificial Tie Rod (coil nut) only will be permitted to use in formwork at no extra cost, However, concrete cover should be maintained to the tie rods. (No through and through rods will be permitted) Sqm Doka/L&T/RMD/Paschal/PERI/MEVA/MIVAN system or any other approved make by EIC.

REINFORCEMENT & STRUCTURAL STEEL

Supply, fabrication and erection of Reinforcement bars for Reinforced cement concrete items at and at all depths and heights below and above plinth level Thermo-Mechanically Treated bars of grade Fe-500D or more conforming to IS 1786 of Tata, Vizag steel, Sail, JSW, JSPL make, 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 as per direction of Engineer- in-Charge.

Supply, Fabrication and erection of Structural Steel work using rolled steel sections such as joists, angles, channels etc., chequered plates, plates in built up sections, Trusses (Complete Truss system consisting of Trusses, Purlins, Bracings, Gusset Plates, Base Plates etc.,) and framed work, including cutting, hoisting, fixing of M/s. Tata, Vizag Steel, JSW, SAIL of strength not less than Grade E 250 IS-2062:2011 including providing Bolts and Nuts and other accessories wherever required, arc welding with electrodes conforming to IS 814 of make Advani, D&H, Philips, surface preparation by cleaning with wire brush painting with 2 (Two) coats of synthetic enamel paint over One (1) coat of Zinc Chromate primer of make M/s. Asian Paints, Johnson and Nicklson, Berger, Nerolac, etc., complete as specified and directed Note: The bolts used shall conform to A325 ASTM standards to 8.8 designation High tensile bolts conforming to IS: 3757. All the Bolts, Nuts and Washers shall be Cadmium Coated.

BRICK MASONRY :

Brick work as per IS 2212 using fly ash bricks conforming to IS 12894 of Class Designation 7.5 and above as specified at all height/depth with cement mortar 1:6 {1 cement (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, M/s. Andhra Cement Ltd.) : 6 crushed coarse Sand (conforming to IS 2116)} including raking out joints, curing, scaffolding etc., complete as specified and directed.

PLASTERING

Cement plastering 20mm thick in Two (2) coats over exterior masonry and concrete surfaces at and at all heights/depths above/below plinth level with 12mm thick base coat in Cement Mortar 1:4 {1 cement (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, M/s. Andhra Cement Ltd.) : 4 River Sand (conforming to IS 1542)}, 8mm thick finishing coat in Cement Mortar1:3 {1 cement (M/s. ACC, Ultra Tech, Raasi, Birla, Coromandal, M/s. Andhra Cement Ltd., KCP) : 3 River Sand (conforming to IS 1542)}, final rendering including addition of approved integrated waterproofing compound @ 2% by weight of cement or as per manufacturer’s Specifications for the base coat of make M/s. Fosroc/Demech/ Huntsman/ Pidilite/ SIKA Qualcrete / MBT/Sunanda Chemicals, making necessary grooves, bands, drip moulds, etc., as required, double steel/tubular scaffolding wherever necessary, curing, etc., complete as specified and directed.

Providing and applying white cement based putty in two coats with average thickness not less than 1 mm, of Birla make or any other approved manufacturer, over the plastered wall surface (external/internal) to prepare the surface even and smooth complete.

Painting exterior walls on plastered surface with two coats of Alkali & fungal resistance, dirt resistance exterior paint with comprehensive warranty of 5 years of required shade of Makes Asian - Apex Advanced or equivalent in Pidilite, Johnson & Nicklson, Nerolac, berger, of exterior quality haying 100% acrylic, of approved shade including preparing surfaces, external putty of Birla or its approved equivalent wherever required applying one coat of approved primer as per manufacturers specification, applying and filling cracks or wherever required for external filler, curing, scaffolding, cleaning, etc., complete. Note :- Minimum Usage Two or more coats applied @ 1.43 litre/ 10 sqm. Over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm. or as per manufacturer's specification

FIRE HYDRANT & UTILITIES LINE:

Providing and fixing best Indian make C.I. GATE/SLUICE VALVES with flanged ends manufactured by M/s. Kirlosker, Leader, Audco, conforming to IS: 14846 Latest Edition , for water pipes, making necessary flanged joints providing and welding to pipe the matching companion flanges conforming to table E ,BS-10, providing all jointing materials like bends, elbow, tee, flanges, gaskets, bolts, nuts etc., testing the valves and joints for 10 Kg/cm2 pressure with clean and potable water with a minimum testing duration of two hours etc., complete as specified and directed.

c) 150NB

Extra over painting of pipe lines for providing Coating and wrapping of the pipe lines (including fittings) consisting of one coat each of coal tar primer and enamel, cold wrap of impregnated fibre glass, of suitable width, of PIPEKOTE or Rust free make, including thermofusioning of polyethylene layer of coat using thermo torch, seal coating, overlapping not less than 25mm, testing of coating by holiday testing conforming to IS 10221, cleaning pipes etc., complete and total thickness of coat not less than 4 mm, complete as specified and directed.

SS Fire Hydrant valve( landing valve) of 63 NB of bearing and conforming to IS 5290, of SS 304, of Harihant Engrs, Priyanka Ind, Vimco, AAG make fixing valve to companion flange using 3mm thick AC gasket, bolts and nuts complete as specified and directed.

Providing and fixing Fire hose cabinet of 750 x 600 x 250 mm made out of 18guage MS sheet, standard design and pattern , 3mm thick glass panes, with lockable shutters, lock and key, cabinet to accommodate 2 nos of fire hoses and one nozzles including supplying 2 nos of RRL fire hoses of 15m length each with SS 304 couplings on either side, one SS nozzle of 300mm length bore 20mmm bearing and conforming to IS 903 complete as specified and directed.

Supplying, fabricating and erecting / fixing in position the piping either inside plant building / in yard, at all elevations from 0 to 12 metres height over trestle and at all depths generally as indicated in the relevant drawings. Following specified materials shall be used. (1) Pipe: (a) Carbon steel bevelled end seamless pipes conforming to ASTM A 106 Gr.B & dimensions conforming to ANSI B36.10 of make M/s MSL / M/s Jindal / M/s Tata; (b) Screwed ends Galvanized Iron pipes Conforming to IS 1239-1 Heavy Class with socket at one end makes M/s Tata/Jindal; (c) Stainless steel bevelled end seamless pipes conforming to ASTM A312 TP304 & dimensions conforming to ANSI B36.19; of make M/s Jindal / Remi / Inox / Nippon / Ratnamani (2) Fittings & Flanges: Carbon Steel / SS fittings and flanges confirming to IS:6392 / ASTM A182 and dimensions conforming to ANSI B16.5 for Class 150 with 3mm thk neoprene gaskets of suitable grade, fastened using suitable carbon steel / SS bolts, nuts and washers, as directed by EIC. (3) Welding & Clamping: Pipes to be welded using E-6010 / E-6011 / E-6012 / E-6013 / ER-308L electrodes of make M/s Ador / Advani / D&H / Phillips and to be supported with suitable clamps on mild steel structural frame work / tee supports. (4) Painting: Pipes to be painted with 2 coats synthetic enamel paint of make M/s Asian/ Berger over one coat of zinc chromate red oxide primer after proper surface preparation to the satisfaction of EIC. (5) Testing & commissioning: Pipelines to be DP tested and hydraulically tested segment wise at a pressure of 15 bar followed by flushing and commissioning including cost of all consumables, labour, etc., complete as directed by EIC. (6) Documents to be submitted: (a) Original manufacturer's test certificates of the pipes supplied. (b) Pipe sample(s) from each batch to be tested at MSME laboratory for its mechanical & chemical properties. (c) ITI welder certificate / IBR welder certificate to be submitted for the engaged welders. The unit cost includes cost of all the consumables, labour for laying, cutting, welding & bending and other equipments to complete the required quantity as directed by EIC.

(b) 350 mm NB Sch 40 (Carbon Steel)

(c) 300 mm NB Sch 40 (Carbon Steel)

(d) 250 mm NB Sch 40 (carbon Steel)

(e) 200 mm NB Sch 40 (Carbon Steel)

(f) 150 mm NB Sch 40 (Carbon Steel)

(g) 100 mm NB Sch 40 (Carbon Steel)

(h) 80 mm NB Sch 40 (Carbon Steel)

(i) 50 mm NB Sch 40 (Carbon Steel)

(j) 25 mm NB Sch 40 (Carbon Steel)

(k) 50 mm NB Sch 40s (Stainless Steel)

(l) 20 mm NB Sch 40s (Stainless Steel)

(m) 50 mm NB Heavy Class (Galvanized Iron)

(n) 25 mm NB Heavy Class (Galvanized Iron)

Supply & fixing of various valves at all heights as described in the following conforming to relevant standards along with matching companion flanges with suitable bolts nuts, washers, fixing of flanges to pipe, aligning, testing and painting complete as directed. (1) Gate Valves (PN 16): Cast Carbon Steel (A-216GR. WCB) gate valve of Class-150 to API-600, Outside Screw, Yoke Type, Rising Stem with Back Seat Arrangement. Bolted Bonnet, 13% Cr. S.S. (AISI-410) Trim. Solid Wedge. Flanges as per ANSI-B 16.5 Class-150. Raised Face. Body Test Pressure 30 Bar Gauge seat & Back seat 22 Bar Gauge.Max. Make: M/s Audco/Leader/Zoloto/Hawa (2)Taper Plug Valve: Cast iron taper plug valve, Flanged/Screwed ends for compressed air service,,Working pressure 10Kg/Sq.cm, MAKE: STEEL,STRONG/LEADER/AUDCO/INTERVALVE/SAUN,DERS (3)SS Ball Valves: Three piece body, Class-150, full bore floating ball valve as per BS:EN:ISO 17292 standard. End Connection: Raised face, flanges drilled as per ASME B 16.5 standard and face to face as per ASME B 16.10 standard, Fire Safe feature: fire testing as per ISO 10497 standard, Antistatic feature, Blow out proof stem, Pressure Testing standard: As per ISO5208/EN12266-1, Leakage class: VI, Size: DN 40, MATERIAL OF CONSTRUCTION: Body/Connector/Ball: ASTM A182 Gr.F316, Stem: ASTM A479 type 316, Seat/ Body seal: RPTFE/Glass filled PTFE, Stem packing/Stem thrust seal: Carbon filled PTFE/Graphite, Body Studs/Nuts/Lever/Wrench: SS AISI 304. (4) Gun Metal Gate Valves: Gate valve, gun metal,screwed ends / flanged ends (ANSI B16.50) ,conforming to IS: 778, ISI marked,Type: class-I. Documents to be submitted: Original manufacturer's test certificates of the valves supplied.

(b) 300 mm NB (Gate Valve)

(c) 250 mm NB (Gate Valve)

(d) 200 mm NB (Gate Valve)

(e) 80 mm NB (Gate Valve)

(f) 150 mm NB (Taper Plug Valve)

(g) 100 mm NB (Taper Plug Valve)

(h) 25 mm NB (Taper Plug Valve)

(i) 50 mm NB (Ball Valve)

(j) 20 mm NB (Ball Valve)

(k) 50 mm NB (Gun Metal Gate Valve)

(l) 25 mm NB (Gun Metal Gate Valve)

DISMANTLING ITEMS:

Dismantling/breaking the existing plain cement concrete surfaces carefully in flooring, platforms 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 for RCC pedestals.

Dismantling very carefully the existing Brick/Stone masonry 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, stacing of useful materials and disposing the unserviceable debris within the lead of 50m, etc., complete as specified and directed.

Dismantling very carefully the existing structural steel work at all levels in MS structural sections like angles, channels, MS plain/chequered plates, flats, etc., including scaffolding, cutting of structural steel members by gas cutters or by any approved method, removing the nuts, bolts etc., as required, lowering stacking the reusable material at site and transporting the material to Departmental stores etc., complete as directed

Dismantling bituminous road, sub base manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 meters lead as per direction of EIC.