NAPS/CTC/CVL/2025/CPPP/PT/1156

Amount

Supply, fabrication and erection of Commercial grade structural steel used for general fabrication work including 'handling, Marking, cutting, grinding, fit-up, welding on angles, flats, pipes, channels, Tee, Beam, welded mesh etc. as applicable and thereafter applying one coat of Red Oxide primer (Berger/Asian/Nerolac) & two coats of S.E. paint (Berger/Asian/Nerolac) on structural steels, fencing, ornamental grills, watch tower platforms & Ladders etc. at various location & attending day to day fabrication jobs at Township and Plant site with E-6013 (low hydrogen) Welding electrodes of make D & H india Ltd, Indore- Brand name- Standard / Honavar electrodes, thane - Brand name-Regulars/ Mailam india Ltd. puducherry -Brand name- Mailarc-13R/ Vijey electrodes & wires pvt. Ltd., chennai- Brand name- VJ 6013X or NPCIL approved. All consumables like Welding Electrodes, gas, grinding wheels and other consumables including T&P, erection of scaffolding for fabrication at height is in the scope of contractor. Further, anchor fastner if required for fixing of St. steel, then they will not be weighed separately for payment.

Condition repair of misc. plant building Steel doors (item does not include fire rated doors as these shall be maintained under seprate item) by replacement of all damaged parts as directed by concerned engineer. Note- Maintenance charge shall comprise of repair maintenance of one door for 1 month period.

Supply and Applying one coat of Synthetic Enamel / Aluminum paint of Berger / Asian/ Nerolac make to any st. steel such as iron door window / cup board etc. in the building & fencing, chain link fencing, grilling, stair case, platform etc. including Preparation of surface with emery paper / cloth, grinding with grinder etc. all complete.

Repair & maintenance of operating island heavy gates surrounding the main entry of plant building , Nandpur gate exclusion zone etc. including various gate barriers by supplying and replacement of damaged parts like hinges upper & lower pivot, Handle, heavy duty Aldrop damaged flat & plate, tower bolts etc. as directed by concerned engineer. (The maintenance charge of heavy gates is to be paid only once in a year).

Dismantling of old steel structure/supports and arranging deposition in CMM store on MCV's or sectional stores, erection of required scaffolding for dismantling work all complete.

Supplying and laying cement concrete 1-3-6 (Mix ratio of -One part Cement, Three part Fine Aggregate and Six part Coarse Aggregate) for boundary wall coping etc using graded stone aggregate 20mm maximum size including, formwork, consolidation, finishing and curing as per specificaion (Cement content. 220 Kg./ M3).

Supplying and laying Bricks Masonry /pitching using brick {average size-225mmx105mmx65mm (± 5mm)} of minimum compressive strength 70 kg / cm2 in cement mortar 1:6 at all elevation including, simultaneous pointing below plinth level and racking out joints above ground level, curing, scaffolding etc. complete.

Breaking of brick work / concrete and stacking of all usable material in civil stores, disposal of all rubbish and brick bats up to a lead of 2 Km. by tractor, trolley.

Earth work in excavation for foundation, trenches, footings, drains, steps in soft soil upto required depth including shoring and dewatering if necessary and filling back around foundation and in plinth, in layers not exceeding 150mm thick, consolidating etc. and including disposal of surplus earth within a lead of 2km.

Providing cement plain plaster 15mm thick in cement mortar 1:4 perfectly smooth and even finished with neeru on brick masonry including scaffolding, curing etc. Complete for all floors.

Removal of damaged Chain link fencing, wire mesh fencing including drilling in angles, Including cutting and welding and re installation of fencing with required nut, bolt, clamp, tying by wire welding etc. as per requirement all complete including clamping tightening, wiring etc. as per the satisfaction of Engineer in charge at NAPS T/Ship/RWPH and Plant Site.

Handling, Marking, Cutting, Grinding, Fit-up, Welding, fabrication, Erection with one coat of red oxide primer & two coats of S.E. paint (Berger/Asian/Nerolac) on structural steels at various locations including transportation & fabrication of steel structure with E-6013/7018 welding electrodes (All consumables are in the scope of contractor including welding electrodes and structural steel will be supplied free of cost by department), including erection of scaffolding all complete.

Supplying and fixing FRP Plain / Corrugated sheet 3 mm thick (Approx) of approved colour for roof with GI Hooks, bitumen washers etc. to give proper shape including sealing the joints complete. No lap will be paid, including erection of scaffolding all complete. Note: No Over-lapping will be paid.

Repair & maintenance of various Types of car garages shutter and other shutters in NAPS Township including supplying and replacement of damaged parts like shutter spring, shutter channels, Pivot, handle, Aldrop & damaged flaps etc. (The maintenance of shutters is to be paid only once in a year).

Supplying and fixing of GI, hot dipped chain link fence as per IS: 2721 : 2003 as per following specification mesh size 75mm X 75mm (± 4 mm) nominal dia of Mesh wire- 3.15mm (Approx.) GI wire chain link, with 3 Nos. 4MM thick tie / stretching wires, stretching hooks at every 30 mtr, Length, on RCC/Steel post with supply and fixing clamps, complete as per specification.

Supply fabrication, welding and Erection of Stainless steel Pipe, Rod, Plate, Angles, Flats, Tee's, Tube, Stainless steel wire, welded mesh etc. with compatible similar and dissimilar welding electrodes and all other consumables complete with smooth finishing after grinding and buffing etc. including erection of scaffolding all complete.

Supplying and laying cement concrete 1:2:4 (minimum compressive strength 150 Kg /cm2 ) using graded stone aggregate 20mm maximum size including mixing, form-work, consolidation, finishing, and curing complete for all works (Cement content 330 Kg/Cum ) including repair and as per specification.

Supplying and fixing 0.45mm (Approx.) Galvalume profile Sheet of M/S TATA, M/S Jindal, M/s Everest & M/s Bhushan make, fixing over roofing including plain Sheet for drain, G.I.'J' or'U' bolts & nuts 8mm diameter with bitumen & G.I. washers to be fixed over existing purlins etc. including fixing of wind ties and two coats of synthetic enamel paint over one coat of red oxide primer over existing ties, trusses, purlins and all its components, etc. Cutting chases in brick work/ concrete for fixing of trusses, purlins & sheet and subsequent repairing shall also be included along with erection of scaffolding all complete. Note: No Over-lapping will be paid.

Repair & maintenance of hinged type fire proof doors single / double leaf at main plant building, damaged parts will be provided by the department as per item nos. 21 (supply items). Any other remaining part such as lubricant of hinges, beading, adhesive, screw, nut, bolt, washer, drilling bit with machine for making of holes etc. as per the requirement will be arranged by contractor at his own cost. One activity comprises of the preventive maintenance check, filling of approved check list, cleaning of door, glass etc. and carrying out correction of any deficiency to be done on monthly basis for one door as per direction by EIC.

Removal of existing A.C /GI sheet and stacking of all usable material in civil stores, disposal of all rubbish and damaged sheet up to a lead of 2 Km. by suitable means & required manpower, Scaffolding as required will be provided by the contractor at his own cost.

Providing of One skilled welder for attending the misc. nature of jobs in different area of NAPS P/Site and RWPH with welding machine, welding electrodes, extension board, PPE, filler material etc. as per site requirement. Note :- works of one person in 8 hrs shall be deemed as one activity in Unit.

Supply of following items:

Supply of Paint RAL 5019 of approved colour suiting to fire door as per the site condition.

Supply of Thinner for RAL 5019 paint

Supply vision panel - Fire rated clear PYRAN / SCHOT glass of size - 240 x 340 x 5 mm (Clear day light 200x300mm)

Supply of heavy duty Door Closer of dorma / GEZE make having capacity equivalent to the weight of steel fire door with adjustable closing speed and adjustable latching action.

Supply SS Tower bolts 300mm long.

Supply SS Aldrops bolts 300mm long.

Supply D shape handle SS 19mm dia x 300mm.

Supply of Fire door Ball Bearing Butt Hinges of size-100 x 76 x 3 mm or as per suitable size of fire door installed at site with required nos of Machine Screws.

Supply of 12 x 2 mm thick Ceramic Tape for sealing the gap between Glass and beading.

Supply of Intumescent Fire Seal Strip with selfadhesive of size 10 x 4 mm.

Supply of Intumescent Fire Seal Strip with selfadhesive of size 20 x 4 mm

Technical Construction Co. (BID ID -872981)

Goswami Furniture House (BID ID -873283)