National Aluminium Company Limited Tender

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National Aluminium Company Limited - NALCO Tender

Works
Coronavirus COVID 19
Eprocure
Opening Date19 Nov 2019
Closing Date30 Nov 2019
Tender Amount₹ 67,63,850 
This is an estimated amount, exact amount may vary.
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Description

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Documents
Pre Contract Integrity Pact (1-8 pages)
Tender Documents (1-30 pages)
BOQ and Price Bid Format Annexure-II
Report Missing Document

BOQ Items

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DO_NOT_SHOW

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2.8) Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

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2.8.1) All Kind of Soil

260

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2.25) 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 up to 50 m and lift upto 1.5 m.

165

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4.1) Providing and laying plain cement concrete at all depths below and upto ground level in foundations, fillings, non-suspended floors including tamping, curing etc. but excluding the cost of centering and shuttering etc. as specified or directed in any shape, position, thickness and finishing the top surface rough or smooth etc.all complete up to Plinth Level (CEMENT & FLY ASH WILL BE ISSUED FREE OF COST AT NALCO'S STORE/ISSUE POINT INSIDE PLANT.)

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4.1.3) P.C.C.1:2:4 (1cement: 2coarse sand: 4graded stone aggregate 20 mm nominal size)

7

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4.1.13) P.C.C. 1:2½:4:11 (1 ordinary portland cement : 2½ fly ash : 4 coarse sand : 11 graded stone aggregate 40 mm nominal size)

75

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5.1) Providing and laying cement concrete for all RCC works with maximum 20mm size hard granite stone aggregate in roofs, including slope roof, stair case,landing slabs, canopies, chajjas, bands,lintels,beams,lofts,projections,manhole covers,valve chambers, retaining walls, abutments, foundation rafts etc. as per drawing, specification and direction of Engineer-in-Charge at all heights including mechanical vibration for consolidation, curing for 3 weeks excluding cost of shuttering and steel reinforcement.The rate will be inclusive of finishing and plastering the exposed surfaces with cement mortar 1:3(1cement: 3 fine sand) of thickness not exceeding 6mm to give a smooth and even surface (CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE.)

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5.1.2) Same as above item in 1:1.5:3(1cement:1.5 coarse sand:3stone aggregate 20mm & down size) up to plinth level

55

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5.2.2) Same as above item in 1:1.5:3(1cement:1.5 coarse sand:3stone aggregate 20mm & down size) above plinth level up to Floor V Level

32

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5.9) Providing and fixing, centering and shuttering including curved, hexagonal and such other shaped shuttering for following as directed including strutting, bracing, propping etc. keeping the same in position during concreting and removal of the same after specified period etc. complete for all depths and heights.

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5.9.1) Foundations, footings, bases of columns, etc up to plinth.

125

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5.9.3) Suspended floors,roofs,landing

40

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5.9.5) Lintel beams,plinth beams,cantilevers..

215

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5.9.6) Columns,pillars, piers

86

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5.22.3) Bending / Binding and placing in position high yield deformed bars reinforcement conforming to IS:1139 or cold twisted deformed bars reinforcement conforming IS:1786 for R.C.C. work at all height and depths, carting the same from store / issue points to site of work, straightening, cleaning, bending to required shape and lengths as per details, including supplying and binding with contractor's own 16 SWG soft annealed binding wire and placing with proper cover blocks, supports, chairs, spacers and return of unused / scrap / unserviceable steel to owner's storagepointetc.allcomplete. [REINFORCEMENT STEEL / TOR STEEL SHALL BE ISSUED FREE OF COST AT NALCO'S STORE]

9.8

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6.1.2) Providing & laying of Fly Ash Brick masonry in foundation & plinth, in any shape including curing, all complete in Cement mortar (1:6) (CEMENT / FLY ASH BRICK SHALL BE ISSUED FREE OF COST FROM INSIDE PLANT NALCO'S STORE.)

52

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6.4.2) Providing & laying of Fly Ash Brick masonry in superstructure, in any shape including scaffolding, staging, curing, all complete in Cement mortar (1:6) (CEMENT / FLY ASH BRICK SHALL BE ISSUED FREE OF COST FROM INSIDE PLANT NALCO'S STORE.)

90

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6.13.2) Providing half brick masonary work in partition walls etc. for any depth below ground level/all heights above ground level, using 50 class designation brick in cement mortar 1:4 (1 cement: 4 sand) including providing and fixing 2 nos. 8mm dia M.S.bars with annealed binding wire at every fourth course in cement mortar,with necessary scaffolding staging, curing, raking out joints etc. all completed as per the direction of Engineer-in-Charge.(CEMENT & STEEL SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

15

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11.3.1) Providing & laying cement flooring 40mm thick with 1:2:4 (1cement: 2finesand: 4graded stone aggregate of 20mm & down size) finished with a floating coat of neat cement including cement slurry, rounding off edges and strips, curing, including providing and fixing 40 x 4mm glass strips for making panels etc. all complete. (CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

150

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12.5) Fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.45 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns for Portico & Roofing. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.(PRECOATED GALVANISED IRON PROFILE SHEETS SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

605

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12.51) Fixing precoated galvanised plain steel sheet roofing accessories 0.45 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete as per the direction of Engineer-in-charge. (PRECOATED GALVANISED IRON PROFILE SHEETS(RIDGES PLAIN) SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

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12.51.1) Ridges plain (500 - 600mm)

32

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10.2) Providing, fabricating, erecting in position and testing/examining bolted and/or welded STRUCTURAL STEEL WORKS at all levels and locations, including all type of sections , builtup sections / compound sections and/ or plates/bent plates (including supplying, fabricating, fixing and keeping in position at all levels and locations THREADED ANCHOR BOLTS of all diameters and nomenclature, including nuts, washers, anchor plates, pipe sleeves etc. in foundations. Columns etc ) in trusses, purlins, wind ties, wind girders, columns, portals, racks, portals, bracings, platform, staircases ( excluding chequard plates and gratings) , ladders, stoppers, side runners, sag rods, hand rails etc including transporting to site , storing, cutting to required size, straightening/ bending if required, edge preparation, cleaning, preheating, bolting/ welding of joints, ( including sealing the joints of box sections with continuous welding, finishing edges by grinding, fixing in line and level with temporary staging and bracing and removal of the same after erection, grouting with free flow non-Shrink Grout including preparation and submission of detailed fabrication drawing, preparing the surface for painting and applying one coat of shop primer complete as specified and directed by trhe E.I.C. ( ALL REQUIRED MATERIALS SHALL BE SUPPLIED BY THE AGENCY AT THEIR OWN COST. )

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(a)) Same as item 10.2 above but for using general structural steel sections like M.S Beam, channel, angle, plate, round bars, flats etc.

2200

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10.16.1) Steel work using hot finished welded type Steel tubes in all classes and sizes up to 100mm nominal bore confirming to grade Yst 240 of IS 1161- 1998 for long span A-type steel trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete as per the direction of Engineer-in-charge.

10500

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10.28) Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

100

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9.48.1) Providing,fabricating, making, transporting to site and erecting of ornamental structural steel work like gates, doors, windows, grills,ventilators,trusses, in built up sections by welded/bolted/rivetted with M.S. bars,tees,angles,flats,chanels,C.Q.plates,pipes and box or hollow sections etc. as per specification and direction of Engineer-in-charge including priming coat with approved steel primer etc.all completefor all heights and depths . (STRUCTURAL STEEL/ALL MATERIALS WILL BE PROCURED BY THE AGENCY).

500

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9.21.1) Providing & fixing ISI marked flush door shutters conforming to IS:2202(Part-1) non-decoretive type,core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws, all complete as per the direction of Engineer-in-charge.

4

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10.14.3) Providing and fixing pressed steel door frames (Profile E) type conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strikeplate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in- charge. Profile E

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10.14.3.1) Same as above but for fixing with adjustable lugs with split end tail to each jamb

11

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11.36) Providing & laying Ist quality ceramic glazed wall tiles (i.e. johnson/kajaria/RAK or equivalent) 5mm thick in platforms, skirting,toilet walls etc.laid on bed of 12mm thick cement mortar 1:3 ( 1 cement:3 coarse sand), applying cement slurry @ 3.3 kg per sqm ,including supply of required white cement/colour pigment,curing, finished with flush pointing in white cement etc. all completed as per the direction of Engineer-in-charge.[ ONLY GREY CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.]

20

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11.40) Providing and laying anti skid Ceramic floor tiles (i.e. Johnson /kajaria/RAK or equivalent) in stair tread and risers of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours except White,Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), including grouting the joints with white cement and matching pigments etc., complete as per the direction of Engg-in-Charge.[ ONLY GREY CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.]

5

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16.89) Providing and laying gripped / matt finished vitrified tile of approved make (ENDURA of H & R Johnson or equivalent make) of size 300x300x9.8mm, in all colours and shades in for outdoor floors such as Parking area, footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc.complete as per direction of Engineer-in-Charge. (GREY CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE) [ ONLY GREY CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.]

335

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11.41.2) Providing and laying vitrified floor tiles of sizes 600x600mm (thickness to be specified by the manufacturer) with water absorption less than 0.08% of 1st quality ( i.e. johnson/kajaria/RAK or equivalent) conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., all completed as per the direction of Engg-In-Charge.[ ONLY GREY CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.] .

28

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13.1.2) Providing and laying 12mm thick cement plaster in cement mortar 1:6 (1cement:6sand) including applying water to surface before plastering,scaffolding,curing up to 7 days etc. all complete for all height/depth etc. all completed as per the direction of Engineer-in-charge. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE).

530

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13.2.2) Providing and laying 15mm thick cement plaster in cement mortar 1:6 (1cement: 6sand) on the rough sides of single or half brick wall or masonary work using approved type sand including curing etc. all complete for all heights.( CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE )

520

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13.16.1) Providing and laying 6 mm cement plaster in cement mortar 1:3 (1 cement: 3 sand) on concrete/masonry surfaces including cleaning , hacking concrete surfaces, scaffolding , providing drip mould if required, watering, curing etc. complete for all heights etc. all completed as per the direction of Engineer-in-charge. (CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

35

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13.42.1) Distempering with 1st quality acrylic washable distemper( ready mixed ) of approved make, after applying one coat of cement primer on walls and ceiling etc. of approved brand and manufacture on new work with approved shade to give an even shade complete up to the satisfaction of Engineer-in-charge, as per manufacture's specification,including scaffolding,all complete. Area must be cleaned off spilled paints etc. after completion of painting works.

555

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13.46.1) Providing and applying Acrylic Smooth exterior paint approved make & shade on walls etc. by applying @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm, to give an even shade after removing the foreign particle with wire brush etc. ( where ever required) on new work as specified at all heights including all labour , tools , tackles scaffolding , consumables and materials required for the work and as directed by the Engineer-in-charge.

530

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13.61.1) Painting two or more coats with synthetic enamel paint of approved brand and manufacture in all shades on all types of surface like steel/wood/concrete/plaster/for lettering etc. all complete up to the direction of Engineer-in-Charge.

400

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13.80) Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth etc. all complete as directed by the Engineer-in-charge

1085

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17.1.1) Providing and fixing White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests each (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required etc. all complete as per the direction of Engg-In-Charge

1

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17.2) Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required etc. all complete as per the direction of Engg-In-Charge

-

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17.2.1) W.C. pan with ISI marked white solid plastic seat and lid

1

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17.7.10) Providing & fixing Stainless Steel AISI-304(18/8) Round basin 405x355 mm with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required etc. all completed as per the direction of Engg-In-Charge.

2

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17.29) Providing & fixing of ( Size 100mm x 100mm) sand cast iron gratings for gully , Nahni trap including all materials and labours etc. all completed as per the direction of Engg-in-charge.

4

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17.32.1) Providing and fixing Circular shape 450 mm dia mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing etc. all completed as per the direction of Engg-In-Charge.

2

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17.33) Providing and fixing 600 x 120 mm glass shelf edges rounded off supported on anodised aluminium angles frame with C.P brass brackets and guard rail complete fixed to wooden cleats with C.P. brass screws and washers etc. all completed as per the direction of Engg-in-charge.

2

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12.41) Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(Single socketed pipes.)etc. all completed as per the direction of Engg-in-charge.

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12.41.2) 110 mm diameter

16

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12.42) Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion etc. all completed as per the direction of Engg-in-charge..

-

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12.42.1) Coupler 110mm dia

4

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12.42.5) Bend 87.5° 110mm dia

4

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12.42.3.1) 75x75x75 mm Single tee with door

3

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12.42.3.2) 110x110x110 mm Single tee with door

3

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12.42.4.1) 75x75x75 mm Single tee without door

3

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12.42.4.2) 110x110x110 mm Single tee without door

2

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12.42.6.2) 110 mm Shoe (Plain)

4

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19.6.2) Supplying ,laying of sewerage line with 150 mm dia.R.C.C. Hume pipe with stiff mixture of cement mortar 1:1 (1 cement: 1 fine sand) after cleaning the pipes matching the slopes including testing of pipes, packing of gaskets inside the collar, all matertials ,labour, tools, tackles etc. complete as per the direction of Engineer-in-Charge. (CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

100

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17.39.1.1) Supplying,fixing of Cast iron bend of required degree with access door,as per IS:1729, inspection rubber washer etc.of 100 mm dia., etc. all completed as per the direction of Engg-in-charge.

5

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17.60.1.1) Providing & fixing of 100 mm inlet and 100 mm outlet sand cast iron traps of self cleansing design with screwed down or hinged grating with or with out vent arm complete, including cost of cutting and making the good the wall &floors, as per IS:3989,etc. all completed as per the direction of Engg-in-charge.

2

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17.43.1.1) Providing and fixing Sand cast Iron single equal plain junction of required degree with access door,insertion rubber washer 3 mm thick, bolts and nuts complete of 100 x 100 x100 mm size, as per IS:1729,etc. all completed as per the direction of Engg-in-charge.

2

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17.38.1.1) Supplying,fixing of Cast iron bend of required degree, as per IS:1729, of 100 mm dia., all complete.etc. all completed as per the direction of Engg-in-charge.

2

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18.17) Providing and fixing gun metal gate valve with C.I. wheel of approved make( screwed end ).etc. all completed as per the direction of Engg-in-charge.

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18.17.1) 25 mm nominal bore

2

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18.17.2) 32 mm niminal bore

2

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18.54.1) Supplying ,fixing of 15mm nominal bore, 86 mm long, weighing not less than 88 gms PTMT Bib cock / Stop cock of approved make & design etc. all completed as per the direction of Engg-in-charge.

6

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18.63) Supplying ,fixing of 15mm PTMT angle stopcock of approved make & design,weighing not less than 85 gms etc. all completed as per the direction of Engg-in-charge.

2

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18.53.1) Providing and fixing C.P.15 mm nominal bore brass angle valve for points of approved quality conforming to IS:8931 etc. all completed as per the direction of Engg-in-charge.

2

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17.73.2) Providing and fixing PTMT 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms, complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.etc. all completed as per the direction of Engg-in-charge.

2

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17.71) Providing and fixing PTMT liquid soap container 109 mm wide,125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms. etc. all completed as per the direction of Engg-in-charge.

2

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17.69.2 ) Providing and fixing PTMT Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms etc. all completed as per the direction of Engg-in-charge.

4

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17.70.2) Providing and fixing PTMT Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms.etc. all completed as per the direction of Engg-in-charge.

2

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18.9) Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement ,trenching ,refilling & testing of joints complete as per direction of Engineer-in-Charge. (for external works for the following diameter pipes.)

-

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18.9.2) 20 mm nominal outer dia Pipes

15

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18.9.3) 25 mm nominal outer dia Pipes

20

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18.9.4) 32 mm nominal outer dia Pipes

50

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18.9.6) 50 mm nominal outer dia Pipes

60

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18.8) Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer-in-Charge.

-

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18.8.1) 15 mm nominal bore (Medium grade)

20

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18.8.2) 20 mm dia nominal bore (medium grade)

15

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18.8.3) 25 mm dia nominal bore (medium grade)

20

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18.46) Providing & fixing GI fittings of approved make including all materials, labours,tools & tackles as per direction of Engineer-in- Charge.

-

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18.46.1) GI union 15 mm dia size.

6

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18.46.2) GI union 20 mm dia size.

6

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18.46.3) GI union 25 mm dia size.

6

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18.46.4) GI union 32 mm dia size.

4

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18.46.6) GI union 50 mm dia size.

4

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18.48) Providing and fixing of Polyethylene water storage tanks ( 2 nos.of 1000 litre capacity) of approved make with all fitting,cover and suitable locking arrangement including inlet, outlet,over flow, and scource arrangements and puting the tanks in different elevation/floor as per requirement including all materials, tools & tackles, all labours etc. all complete as per the direction of Engineer-in-charge.

2000

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13.18) Providing and laying neat cement punning over the platsered/ concrete surfaces at the rate of 2.2 Kg. of cement for one square metre including curing etc. all completed as per the direction of E-I-C [CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.]

80

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19.7) Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design.

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19.7.3.1) Same as above but for Inside size 120x90 cm and 90 cm deep including C.I. cover with frame (heavy duty) 560 mm internal diameter, total weight of cover and frame to be not less than 208 kg (weight of cover 108 kg and weight of frame 100 kg) with Fly ash bricks of class designation 7.5. (CEMENT / FLY ASH BRICK/ REINFORCEMENT STEEL SHALL BE ISSUED FREE OF COST AT NALCO'S STORE/ISSUE POINT INSIDE PLANT.)

4

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19.21) Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. all completed as per the instruction of Engg-In-Charge.(CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

-

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19.21.1) For pipes 100 to 250 mm diameter.

2

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10.5.1) Providing and fixing 1mm thick M.S. sheet doors /windows with frame of M.S. angle 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners,all necessary fittings complete, including applying a priming coat of approved steel primer etc completed as per the direction of E-I-C.

20

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22.14.1) Providing and laying grading concrete with (1 cement:2 corse sand:4 graded stone aggrgates of 20 mm and down size) on roof with required thickness as directed by Engineer in charge, finished with 6mm thick cement plaster 1:3: and neat cement punning,including cleaning the surface,curing up to 15 days,at all hight/any floor,etc complete. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE).

1

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18.62.1) Providing and fixing 15 mm nominal bore, PTMT Ball cock, 105 mm long, weighing not less than 138 gms,of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D.plastic ball etc. all completed as per the direction of E-I-C.

2

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9.119) Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge.

10

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9.118.3) 25 mm thick PVC flush door shutters made out of a one piece Multi chamber extruded PVC section of the size of 762 mm X 25 mm or less as per requirement with an average wall thickness of 1 mm (± 0.3 mm). PVC foam end cap of size 23x10 mm are provided on both vertical edges to ensure the overall thickness of 25 mm. M.S. tube having dimensions 19 mm x 19 mm and 1.0 mm (± 0.1 mm) is inserted along the hinge side of the door. Core of the door shutter should be filled with High Density Polyurethane foam. The Top & Bottom edges of the shutter are covered with an end-cap of the size 25 mm X 11 mm. Door shutter shall be reinforced with special polymeric reinforcements as per manufacturer’s specification and direction of Engineer-in-charge to take up necessary hardware and fixtures. Stickers indicating the locations of hardware will be pasted at appropriate places.

4

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Providing and fixing the following standarded anodised aluminium fittings of approved quality with necessary screws etc. all complete as per the direction of Engineer-in-charge.

-

-

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9.95.3) aluminium butt hinges 100x75x4 mm

6

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9.97.1) Tower bolt 300 x 10mm sizes.

4

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9.97.2) Tower bolt 250x10 mm sizes.

4

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9.96.1) Sliding door bolts 300mm x16mm sizes.

4

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9.96.2 ) Sliding door bolts250x16 mm sizes

4

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9.100.1) Handles 125 mm sizes.

4

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9.100.2) Handles 100 mm sizes

4

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11.20.1) Providing and laying plain cement concrete precast chequered tiles of 22 mm thick of approved quality (Ultratech/equivalent make)over a bed of 20 mm thick cement mortar in (1:4) finished with light shade pigment using white cement including rubbing and cleaning etc. complete as per direction of Engineer-In-Charge. ( CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE/ISSUE POINT INSIDE PLANT )

-

-

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11.20.4) With Ordinary cement without any pigment

85

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PART-B CONSTRUCTION OF OPEN AIR PENDAL INCLUDING PRECOATED G.I. SHEETING AT SLN NAGAR REHABILITATION COLONY, NALCO, DAMANJODI

-

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2.1) Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including disposal of excavated earth upto 50 m and lift upto 1.5 m, disposed soil to be levelled and neatly dressed as per instruction of Engineer-in-Charge.

-

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2.1.1) All kinds of soil

630

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2.8) Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

-

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2.8.1) All Kind of Soil

260

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2.25) 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 up to 50 m and lift upto 1.5 m.

165

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4.1) Providing and laying plain cement concrete at all depths below and upto ground level in foundations, fillings, non-suspended floors including tamping, curing etc. but excluding the cost of centering and shuttering etc. as specified or directed in any shape, position, thickness and finishing the top surface rough or smooth etc.all complete up to Plinth Level (CEMENT & FLY ASH WILL BE ISSUED FREE OF COST AT NALCO'S STORE/ISSUE POINT INSIDE PLANT.)

-

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4.1.3) P.C.C.1:2:4 (1cement: 2coarse sand: 4graded stone aggregate 20 mm nominal size)

7

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4.1.13) P.C.C. 1:2½:4:11 (1 ordinary portland cement : 2½ fly ash : 4 coarse sand : 11 graded stone aggregate 40 mm nominal size)

75

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5.1) Providing and laying cement concrete for all RCC works with maximum 20mm size hard granite stone aggregate in roofs, including slope roof, stair case,landing slabs, canopies, chajjas, bands,lintels,beams,lofts,projections,manhole covers,valve chambers, retaining walls, abutments, foundation rafts etc. as per drawing, specification and direction of Engineer-in-Charge at all heights including mechanical vibration for consolidation, curing for 3 weeks excluding cost of shuttering and steel reinforcement.The rate will be inclusive of finishing and plastering the exposed surfaces with cement mortar 1:3(1cement: 3 fine sand) of thickness not exceeding 6mm to give a smooth and even surface (CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE.)

-

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5.1.2) Same as above item in 1:1.5:3(1cement:1.5 coarse sand:3stone aggregate 20mm & down size) up to plinth level

55

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5.2.2) Same as above item in 1:1.5:3(1cement:1.5 coarse sand:3stone aggregate 20mm & down size) above plinth level up to Floor V Level

32

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5.9) Providing and fixing, centering and shuttering including curved, hexagonal and such other shaped shuttering for following as directed including strutting, bracing, propping etc. keeping the same in position during concreting and removal of the same after specified period etc. complete for all depths and heights.

-

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5.9.1) Foundations, footings, bases of columns, etc up to plinth.

125

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5.9.3) Suspended floors,roofs,landing

40

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5.9.5) Lintel beams,plinth beams,cantilevers..

215

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5.9.6) Columns,pillars, piers

86

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5.22.3) Bending / Binding and placing in position high yield deformed bars reinforcement conforming to IS:1139 or cold twisted deformed bars reinforcement conforming IS:1786 for R.C.C. work at all height and depths, carting the same from store / issue points to site of work, straightening, cleaning, bending to required shape and lengths as per details, including supplying and binding with contractor's own 16 SWG soft annealed binding wire and placing with proper cover blocks, supports, chairs, spacers and return of unused / scrap / unserviceable steel to owner's storagepointetc.allcomplete. [REINFORCEMENT STEEL / TOR STEEL SHALL BE ISSUED FREE OF COST AT NALCO'S STORE]

9.8

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6.1.2) Providing & laying of Fly Ash Brick masonry in foundation & plinth, in any shape including curing, all complete in Cement mortar (1:6) (CEMENT / FLY ASH BRICK SHALL BE ISSUED FREE OF COST FROM INSIDE PLANT NALCO'S STORE.)

52

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6.4.2) Providing & laying of Fly Ash Brick masonry in superstructure, in any shape including scaffolding, staging, curing, all complete in Cement mortar (1:6) (CEMENT / FLY ASH BRICK SHALL BE ISSUED FREE OF COST FROM INSIDE PLANT NALCO'S STORE.)

90

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6.13.2) Providing half brick masonary work in partition walls etc. for any depth below ground level/all heights above ground level, using 50 class designation brick in cement mortar 1:4 (1 cement: 4 sand) including providing and fixing 2 nos. 8mm dia M.S.bars with annealed binding wire at every fourth course in cement mortar,with necessary scaffolding staging, curing, raking out joints etc. all completed as per the direction of Engineer-in-Charge.(CEMENT & STEEL SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

15

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11.3.1) Providing & laying cement flooring 40mm thick with 1:2:4 (1cement: 2finesand: 4graded stone aggregate of 20mm & down size) finished with a floating coat of neat cement including cement slurry, rounding off edges and strips, curing, including providing and fixing 40 x 4mm glass strips for making panels etc. all complete. (CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

150

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12.5) Fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.45 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns for Portico & Roofing. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineerin- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.(PRECOATED GALVANISED IRON PROFILE SHEETS SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

605

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12.51) Fixing precoated galvanised plain steel sheet roofing accessories 0.45 mm (+ 0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete as per the direction of Engineer-in-charge. (PRECOATED GALVANISED IRON PROFILE SHEETS(RIDGES PLAIN) SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

-

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12.51.1) Ridges plain (500 - 600mm)

32

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10.2) Providing, fabricating, erecting in position and testing/examining bolted and/or welded STRUCTURAL STEEL WORKS at all levels and locations, including all type of sections , builtup sections / compound sections and/ or plates/bent plates (including supplying, fabricating, fixing and keeping in position at all levels and locations THREADED ANCHOR BOLTS of all diameters and nomenclature, including nuts, washers, anchor plates, pipe sleeves etc. in foundations. Columns etc ) in trusses, purlins, wind ties, wind girders, columns, portals, racks, portals, bracings, platform, staircases ( excluding chequard plates and gratings) , ladders, stoppers, side runners, sag rods, hand rails etc including transporting to site , storing, cutting to required size, straightening/ bending if required, edge preparation, cleaning, preheating, bolting/ welding of joints, ( including sealing the joints of box sections with continuous welding, finishing edges by grinding, fixing in line and level with temporary staging and bracing and removal of the same after erection, grouting with free flow non-Shrink Grout including preparation and submission of detailed fabrication drawing, preparing the surface for painting and applying one coat of shop primer complete as specified and directed by trhe E.I.C. ( ALL REQUIRED MATERIALS SHALL BE SUPPLIED BY THE AGENCY AT THEIR OWN COST. )

-

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(a)) Same as item 10.2 above but for using general structural steel sections like M.S Beam, channel, angle, plate, round bars, flats etc.

2200

-

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10.16.1) Steel work using hot finished welded type Steel tubes in all classes and sizes up to 100mm nominal bore confirming to grade Yst 240 of IS 1161- 1998 for long span A-type steel trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete as per the direction of Engineer-in-charge.

10500

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10.28) Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

100

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9.48.1) Providing,fabricating, making, transporting to site and erecting of ornamental structural steel work like gates, doors, windows, grills,ventilators,trusses, in built up sections by welded/bolted/rivetted with M.S. bars,tees,angles,flats,chanels,C.Q.plates,pipes and box or hollow sections etc. as per specification and direction of Engineer-in-charge including priming coat with approved steel primer etc.all completefor all heights and depths . (STRUCTURAL STEEL/ALL MATERIALS WILL BE PROCURED BY THE AGENCY).

500

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9.21.1) Providing & fixing ISI marked flush door shutters conforming to IS:2202(Part-1) non-decoretive type,core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters: 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws, all complete as per the direction of Engineer-in-charge.

4

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10.14.3) Providing and fixing pressed steel door frames (Profile E) type conforming to IS: 4351, manufactured from commercial mild steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strikeplate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer-in- charge. Profile E

-

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10.14.3.1) Same as above but for fixing with adjustable lugs with split end tail to each jamb

11

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11.36) Providing & laying Ist quality ceramic glazed wall tiles (i.e. johnson/kajaria/RAK or equivalent) 5mm thick in platforms, skirting,toilet walls etc.laid on bed of 12mm thick cement mortar 1:3 ( 1 cement:3 coarse sand), applying cement slurry @ 3.3 kg per sqm ,including supply of required white cement/colour pigment,curing, finished with flush pointing in white cement etc. all completed as per the direction of Engineer-in-charge.[ ONLY GREY CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.]

20

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11.40) Providing and laying anti skid Ceramic floor tiles (i.e. Johnson /kajaria/RAK or equivalent) in stair tread and risers of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours except White,Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement: 4 Coarse sand), including grouting the joints with white cement and matching pigments etc., complete as per the direction of Engg-in-Charge.[ ONLY GREY CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.]

5

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16.89) Providing and laying gripped / matt finished vitrified tile of approved make (ENDURA of H & R Johnson or equivalent make) of size 300x300x9.8mm, in all colours and shades in for outdoor floors such as Parking area, footpath, court yard, multi modals location etc., laid on 20mm thick base of cement mortar 1:4 (1cement : 4 coarse sand) in all shapes & patterns including grouting the joints with white cement mixed with matching pigments etc.complete as per direction of Engineer-in-Charge. (GREY CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE) [ ONLY GREY CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.]

335

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11.41.2) Providing and laying vitrified floor tiles of sizes 600x600mm (thickness to be specified by the manufacturer) with water absorption less than 0.08% of 1st quality ( i.e. johnson/kajaria/RAK or equivalent) conforming to IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), including pointing the joints with white cement and matching pigment etc., all completed as per the direction of Engg-In-Charge.[ ONLY GREY CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.] .

28

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13.1.2) Providing and laying 12mm thick cement plaster in cement mortar 1:6 (1cement:6sand) including applying water to surface before plastering,scaffolding,curing up to 7 days etc. all complete for all height/depth etc. all completed as per the direction of Engineer-in-charge. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE).

530

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13.2.2) Providing and laying 15mm thick cement plaster in cement mortar 1:6 (1cement: 6sand) on the rough sides of single or half brick wall or masonary work using approved type sand including curing etc. all complete for all heights.( CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE )

520

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13.16.1) Providing and laying 6 mm cement plaster in cement mortar 1:3 (1 cement: 3 sand) on concrete/masonry surfaces including cleaning , hacking concrete surfaces, scaffolding , providing drip mould if required, watering, curing etc. complete for all heights etc. all completed as per the direction of Engineer-in-charge. (CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

35

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13.42.1) Distempering with 1st quality acrylic washable distemper( ready mixed ) of approved make, after applying one coat of cement primer on walls and ceiling etc. of approved brand and manufacture on new work with approved shade to give an even shade complete up to the satisfaction of Engineer-in-charge, as per manufacture's specification,including scaffolding,all complete. Area must be cleaned off spilled paints etc. after completion of painting works.

555

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13.46.1) Providing and applying Acrylic Smooth exterior paint approved make & shade on walls etc. by applying @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/ 10 sqm, to give an even shade after removing the foreign particle with wire brush etc. ( where ever required) on new work as specified at all heights including all labour , tools , tackles scaffolding , consumables and materials required for the work and as directed by the Engineer-in-charge.

530

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13.61.1) Painting two or more coats with synthetic enamel paint of approved brand and manufacture in all shades on all types of surface like steel/wood/concrete/plaster/for lettering etc. all complete up to the direction of Engineer-in-Charge.

400

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13.80) Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth etc. all complete as directed by the Engineer-in-charge

1085

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17.1.1) Providing and fixing White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests each (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever) conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required etc. all complete as per the direction of Engg-In-Charge

1

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17.2) Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required etc. all complete as per the direction of Engg-In-Charge

-

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-

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17.2.1) W.C. pan with ISI marked white solid plastic seat and lid

1

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17.7.10) Providing & fixing Stainless Steel AISI-304(18/8) Round basin 405x355 mm with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required etc. all completed as per the direction of Engg-In-Charge.

2

-

-

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17.29) Providing & fixing of ( Size 100mm x 100mm) sand cast iron gratings for gully , Nahni trap including all materials and labours etc. all completed as per the direction of Engg-in-charge.

4

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17.32.1) Providing and fixing Circular shape 450 mm dia mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing etc. all completed as per the direction of Engg-In-Charge.

2

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17.33) Providing and fixing 600 x 120 mm glass shelf edges rounded off supported on anodised aluminium angles frame with C.P brass brackets and guard rail complete fixed to wooden cleats with C.P. brass screws and washers etc. all completed as per the direction of Engg-in-charge.

2

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-

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12.41) Providing and fixing on wall face unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion,(Single socketed pipes.)etc. all completed as per the direction of Engg-in-charge.

-

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12.41.2) 110 mm diameter

16

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12.42) Providing and fixing on wall face unplasticised - PVC moulded fittings/ accessories for unplasticised Rigid PVC rain water pipes conforming to IS : 13592 Type A, including jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion etc. all completed as per the direction of Engg-in-charge..

-

-

-

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12.42.1) Coupler 110mm dia

4

-

-

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12.42.5) Bend 87.5° 110mm dia

4

-

-

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12.42.3.1) 75x75x75 mm Single tee with door

3

-

-

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12.42.3.2) 110x110x110 mm Single tee with door

3

-

-

... More
12.42.4.1) 75x75x75 mm Single tee without door

3

-

-

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12.42.4.2) 110x110x110 mm Single tee without door

2

-

-

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12.42.6.2) 110 mm Shoe (Plain)

4

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-

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19.6.2) Supplying ,laying of sewerage line with 150 mm dia.R.C.C. Hume pipe with stiff mixture of cement mortar 1:1 (1 cement: 1 fine sand) after cleaning the pipes matching the slopes including testing of pipes, packing of gaskets inside the collar, all matertials ,labour, tools, tackles etc. complete as per the direction of Engineer-in-Charge. (CEMENT SHALL BE ISSUED FREE OF COST FROM NALCO'S STORE).

100

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17.39.1.1) Supplying,fixing of Cast iron bend of required degree with access door,as per IS:1729, inspection rubber washer etc.of 100 mm dia., etc. all completed as per the direction of Engg-in-charge.

5

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17.60.1.1) Providing & fixing of 100 mm inlet and 100 mm outlet sand cast iron traps of self cleansing design with screwed down or hinged grating with or with out vent arm complete, including cost of cutting and making the good the wall &floors, as per IS:3989,etc. all completed as per the direction of Engg-in-charge.

2

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-

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17.43.1.1) Providing and fixing Sand cast Iron single equal plain junction of required degree with access door,insertion rubber washer 3 mm thick, bolts and nuts complete of 100 x 100 x100 mm size, as per IS:1729,etc. all completed as per the direction of Engg-in-charge.

2

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-

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17.38.1.1) Supplying,fixing of Cast iron bend of required degree, as per IS:1729, of 100 mm dia., all complete.etc. all completed as per the direction of Engg-in-charge.

2

-

-

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18.17) Providing and fixing gun metal gate valve with C.I. wheel of approved make( screwed end ).etc. all completed as per the direction of Engg-in-charge.

-

-

-

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18.17.1) 25 mm nominal bore

2

-

-

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18.17.2) 32 mm niminal bore

2

-

-

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18.54.1) Supplying ,fixing of 15mm nominal bore, 86 mm long, weighing not less than 88 gms PTMT Bib cock / Stop cock of approved make & design etc. all completed as per the direction of Engg-in-charge.

6

-

-

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18.63) Supplying ,fixing of 15mm PTMT angle stopcock of approved make & design,weighing not less than 85 gms etc. all completed as per the direction of Engg-in-charge.

2

-

-

... More
18.53.1) Providing and fixing C.P.15 mm nominal bore brass angle valve for points of approved quality conforming to IS:8931 etc. all completed as per the direction of Engg-in-charge.

2

-

-

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17.73.2) Providing and fixing PTMT 600 mm long towel rail with total length of 645 mm, width 78 mm and effective height of 88 mm, weighing not less than 190 gms, complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour.etc. all completed as per the direction of Engg-in-charge.

2

-

-

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17.71) Providing and fixing PTMT liquid soap container 109 mm wide,125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms. etc. all completed as per the direction of Engg-in-charge.

2

-

-

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17.69.2 ) Providing and fixing PTMT Waste coupling 38 mm dia of 83 mm length and 77mm breadth, weighing not less than 60 gms etc. all completed as per the direction of Engg-in-charge.

4

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17.70.2) Providing and fixing PTMT Bottle trap 38 mm single piece moulded with height of 270 mm, effective length of tail pipe 260 mm from the centre of the waste coupling, 77 mm breadth with 25 mm minimum water seal, weighing not less than 263 gms.etc. all completed as per the direction of Engg-in-charge.

2

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18.9) Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement ,trenching ,refilling & testing of joints complete as per direction of Engineer-in-Charge. (for external works for the following diameter pipes.)

-

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18.9.2) 20 mm nominal outer dia Pipes

15

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18.9.3) 25 mm nominal outer dia Pipes

20

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18.9.4) 32 mm nominal outer dia Pipes

50

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18.9.6) 50 mm nominal outer dia Pipes

60

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18.8) Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer-in-Charge.

-

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18.8.1) 15 mm nominal bore (Medium grade)

20

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18.8.2) 20 mm dia nominal bore (medium grade)

15

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18.8.3) 25 mm dia nominal bore (medium grade)

20

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18.46) Providing & fixing GI fittings of approved make including all materials, labours,tools & tackles as per direction of Engineer-in- Charge.

-

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18.46.1) GI union 15 mm dia size.

6

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18.46.2) GI union 20 mm dia size.

6

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18.46.3) GI union 25 mm dia size.

6

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18.46.4) GI union 32 mm dia size.

4

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18.46.6) GI union 50 mm dia size.

4

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18.48) Providing and fixing of Polyethylene water storage tanks ( 2 nos.of 1000 litre capacity) of approved make with all fitting,cover and suitable locking arrangement including inlet, outlet,over flow, and scource arrangements and puting the tanks in different elevation/floor as per requirement including all materials, tools & tackles, all labours etc. all complete as per the direction of Engineer-in-charge.

2000

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13.18) Providing and laying neat cement punning over the platsered/ concrete surfaces at the rate of 2.2 Kg. of cement for one square metre including curing etc. all completed as per the direction of E-I-C [CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE.]

80

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19.7) Constructing brick masonry manhole in cement mortar 1:4 ( 1 cement : 4 coarse sand ) with R.C.C. top slab with 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), foundation concrete 1:4:8 mix (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with floating coat of neat cement and making channels in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement complete as per standard design.

-

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19.7.3.1) Same as above but for Inside size 120x90 cm and 90 cm deep including C.I. cover with frame (heavy duty) 560 mm internal diameter, total weight of cover and frame to be not less than 208 kg (weight of cover 108 kg and weight of frame 100 kg) with Fly ash bricks of class designation 7.5. (CEMENT / FLY ASH BRICK/ REINFORCEMENT STEEL SHALL BE ISSUED FREE OF COST AT NALCO'S STORE/ISSUE POINT INSIDE PLANT.)

4

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19.21) Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement and making necessary channels for the drain etc. all completed as per the instruction of Engg-In-Charge.(CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

-

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19.21.1) For pipes 100 to 250 mm diameter.

2

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10.5.1) Providing and fixing 1mm thick M.S. sheet doors /windows with frame of M.S. angle 40x40x6 mm angle iron and 3 mm M.S. gusset plates at the junctions and corners,all necessary fittings complete, including applying a priming coat of approved steel primer etc completed as per the direction of E-I-C.

20

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22.14.1) Providing and laying grading concrete with (1 cement:2 corse sand:4 graded stone aggrgates of 20 mm and down size) on roof with required thickness as directed by Engineer in charge, finished with 6mm thick cement plaster 1:3: and neat cement punning,including cleaning the surface,curing up to 15 days,at all hight/any floor,etc complete. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE).

1

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18.62.1) Providing and fixing 15 mm nominal bore, PTMT Ball cock, 105 mm long, weighing not less than 138 gms,of approved quality, colour and make complete with Epoxy coated aluminium rod with L.P./ H.P.H.D.plastic ball etc. all completed as per the direction of E-I-C.

2

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9.119) Providing and fixing factory made P.V.C. door frame of size 50x47 mm with a wall thickness of 5 mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineer-in-Charge.

10

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9.118.3) 25 mm thick PVC flush door shutters made out of a one piece Multi chamber extruded PVC section of the size of 762 mm X 25 mm or less as per requirement with an average wall thickness of 1 mm (± 0.3 mm). PVC foam end cap of size 23x10 mm are provided on both vertical edges to ensure the overall thickness of 25 mm. M.S. tube having dimensions 19 mm x 19 mm and 1.0 mm (± 0.1 mm) is inserted along the hinge side of the door. Core of the door shutter should be filled with High Density Polyurethane foam. The Top & Bottom edges of the shutter are covered with an end-cap of the size 25 mm X 11 mm. Door shutter shall be reinforced with special polymeric reinforcements as per manufacturer’s specification and direction of Engineer-in-charge to take up necessary hardware and fixtures. Stickers indicating the locations of hardware will be pasted at appropriate places.

4

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Providing and fixing the following standarded anodised aluminium fittings of approved quality with necessary screws etc. all complete as per the direction of Engineer-in-charge.

-

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9.95.3) aluminium butt hinges 100x75x4 mm

6

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9.97.1) Tower bolt 300 x 10mm sizes.

4

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9.97.2) Tower bolt 250x10 mm sizes.

4

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9.96.1) Sliding door bolts 300mm x16mm sizes.

4

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9.96.2 ) Sliding door bolts250x16 mm sizes

4

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9.100.1) Handles 125 mm sizes.

4

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9.100.2) Handles 100 mm sizes

4

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11.20.1) Providing and laying plain cement concrete precast chequered tiles of 22 mm thick of approved quality (Ultratech/equivalent make)over a bed of 20 mm thick cement mortar in (1:4) finished with light shade pigment using white cement including rubbing and cleaning etc. complete as per direction of Engineer-In-Charge. ( CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE/ISSUE POINT INSIDE PLANT )

-

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11.20.4) With Ordinary cement without any pigment

85

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