CONSTRUCTION OF TOILET FACILITIES AT ERS, HYDRATE STORAGE, CALCINATION (09,10) AREA, WAGON TIPPLER AND KELLY FILTER AREA IN ALUMINA REFINERY, NALCO, DAMANJODI

Amount

1.1.2) Removing the materials , debris of any description and other waste materials, spoil including loading into trucks/tractors using baskets by head loads or any other means and transporting by trucks/ tractors up to a distance of 2 km and unloading at the ear marked places inside plant, spreading levelling complete as directed by Engineer-in-charge.

2.8.1) Earth work in all kinds of soil in foundation, trenches or drains of required size dressing of sides and ramming of bottoms lift upto 1.5m including getting out the excavated soil and disposal of surplus earth as directed within a lead of 50 M. Disposed soil to be levelled and neatly dressed.

Providing and Filling in plinth with Navarangpur variety sand under floors in trenches, sides of foundations etc. with watering, ramming, consolidating and dressing etc. all complete as directed by Engineer-in-Charge.**

4.1.8) Providing and laying plain cement concrete 1:4:8(1cement:3coarse sand: 6graded stone aggregate 40mm nominal size)at all depths below and above ground level in foundations,footings, non-suspended floors ,roof surface, top of masonry walls 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(CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE.)

4.1.3) Providing and laying plain cement concrete 1:2:4(1 cement: 2 sand: 4 aggreagate) with 20mm and down size graded stone aggregates) above ground level non-suspended floors ,roof surface, top of masonry walls 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(CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE.)

5.1.3) Providing and laying cement concrete for all RCC 1:2:4 ( 1cement:2 sand:4 graded stone aggregate ) works with maximum 20mm size hard granite stone aggregate in foundation rafts etc up to plinth level as per drawing, specification and direction of Engineer-in-Charge at all heights including mechanical vibration for compaction excluding the cost of shuttering and steel reinforcement.(CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE).

5.2.3) Providing and laying cement concrete for all RCC 1:2:4 ( 1cement:2 sand:4 graded stone aggregate ) works with :maximum 20mm size hard granite stone aggregate in roof slabs, canopies, chajjas, columns,bands,lintels, beams, lofts,projections,manhole covers,valve chambers, retaining walls, abutments etc above plinth level upto floor V height as per drawing, specification and direction of Engineer-in-Charge at all heights including mechanical vibration for compaction excluding the cost of shuttering and steel reinforcement.(CEMENT WILL BE ISSUED FREE OF COST AT NALCO'S STORE).

5.9.1) Centering and shuttering in foundation ,footings , column up to plinth level including strutting, propping etc., and removal of form work for RCC work at all heights in any floor as directed by Engineer-in-Charge.

5.9.5) Centering and shuttering Lintels, beams, girders, bressumers cantilever 7 roof slabs including strutting, propping etc., and removal of form work for RCC work at all heights in any floor as directed by Engineer-in-Charge.

5.22.4) Transporting, Bending/binding and placing in position high yield deformed bars reinforcement or cold twisted deformed bars reinforcement for RCC Work at all height and depths, taking the same from store issue points to site of work, straightening, bending to required shape and lenghts as per details, including supplying and binding contractors own soft annealed binding wire and placing with proper cover blocks, supports, chairs, spacers and return of unused /scrap/unserviceable steel to owners storage point etc all complete. (REINFORCMENT STEEL SHALL BE ISSUED FREE OF COST AT NALCO STORES)

6.1.2) Brick work with CM 1:6 ( 1 Cement: 6 Coarse sand ) with common burnt clay modular bricks of class designation 7.5 or Fly ash bricks in foundation and plinth in:( Cement & Fly Ash Bricks will be supplied free of cost by NALCO at it's store point.)

6.3.2) Brick work with CM 1:6 ( 1 Cement: 6 Coarse sand ) with common burnt clay machine moulded perforated bricks of class designation 12.5 conforming to IS: 2222 or fly ash bricks in superstructure above plinth level up to floor five level in cement mortar 1:6 (1 cement : 6 coarse sand) Cement & Fly Ash Bricks will be supplied free of cost by NALCO at it's store point.)

15.9.2) Dismantling of all type of masonry stacking serviceable materials at site and removing rubbish and uncerviceable materials and disposing within a lead of 50 mtrs as per instruction of M-I-C.

9.3.1) Providing wood work in frames of false ceiling, partitions etc. sawn and fixed in position Hard Wood :

9.21.2) Providing 30mm thick flush door shutters non-decorative type, core of block board construction with frames 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, including stainless steel / M.S butt hingess with necessary screws etc complete.

9.97.2) Providing and fixing aluminium tower bolts 250X10mm, ISI marked, anodised ) transparent or dyed to required colour or shade, with necessary screws etc. complete

9.96.2) Providing and fixing aluminium sliding door bolts 250x16mm size ISI marked anodised , transparent or dyed to required colour or shade, with nuts and screws etc. complete :

9.100.1) Providing and fixing aluminium handles 125 mm ISI marked, anodised transparent or dyed to required colour or shade, with necessary screws etc. complete

9.117.1) Providing and fixing factory made PVC door frame made of PVC extruded section having overall diemension of 48 X 40 mm with wall thickness 2.00mm of approved quality and make (Sintex or equivalent) and 3 nos. stainless steel hinges fixed to the frame complete as per manufacturers specification and direction of Engineer-in-charge .*

9.118.1) Providing and fixing to existing door frames 24 mm thick factory made PVC door shutters made of styles and rails of a UPVC hollow section of size 59 X 24mm and wall thickness 2mm of approved quality & make (Sintex or equivalent) etc. complete as per the manufacturer's specification and direction of Engineer-in-Charge.*

Providing & fixing of steel glazed door//window/ventilatos ….Fixed type

11.46.2) Providing and laying Johnson Endura Vitrified tiles 600x600 mm sizes (thickness to be specified by manufacturer), with water absorption less than 0.08 % and conforming to I.S. 15622, in all colours & shade, in floor, wall ,skirting, riser of steps, over 12 mm thick bed of cement mortar 1:3 (1 cement: 3 coarse sand), including grouting the joint with white cement & matching pigments etc. complete.

12.41.2) P&F of PVC waste/vent pipe 110mm diameter.

12.42.5.2) P&F of PVC bend 110mm diameter.

13.16) Providing and laying 6mm thick cement plaster in cement mortar 1:3 (1cement:3 fine sand) on ceiling of roof using approved type of sand including curing etc. complete as per direction of Engineer-in-Charge. (CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE)

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

13.26) Providing and applying of plaster of paris 2mm thickness plastered surface to prepare the surface even and smooth complete.

13.44.1) Providing and applying water proofing cement paint ( 3 coats) of"snowcem"or approved make & shade on walls etc. to give an even shade after removing the foreign particle with wire-brush etc. ( where-ever required) on new work and proper curing as specified at following heights including all labour , tools , tackles scaffolding , consumables and materials required for the work and as directed by the Engineer-in-charge.

14.42.1) Providing and applying white wash of three coats with lime of approved quality to give an even shade after cleaning and smoothening the surface thoroughly etc. all complete and cleaning properly the area of spilled lime etc. to the satisfaction of Engineer-in-charge including removal of nails from wall, on new /old walls, cleaning/scrapping of distempered / synthetic enameled surface from wall.

15.2.1) Dismantling of cement concrete work icluding disposal of materials within 5o mtr. Lead as directed by M.I.C.

17.13.2) P& F of Indian type Water closet pan of size 580mmx440mm approved make ( i.e. Parryware/Hindware or equivalent for new work with all labour, tools & tackles etc complete as per the direction of M.I.C.

17.18.1) P&F of 10 Ltr. Capacity PVC low level cistern of approved make ( i.e. Perryware/Hindware or equivalent ) with maually control device ( handle lever) with all fixture and fittings complete including removal of damaged cistern wherever required for new work as per the direction of Manager- in charge.

17.4.00) Providing & fixing of urinals with flat back half stall type white glazed ceramic of 430x260x350mm size of approved make ( i.e. Perryware/Hindware or equivalent ) with fittings,standard size C.P. brass flush pipe spreaders with unions & clamps(all in CP brass) with waste fittings including waste pipe of required length, C.I. trap with outlet garting & other couplings in C.P. brass including painting of fitings and cutting & making good the walls & floors wherever required allcomplete as per direction of Engineeer- in-charge.

17.25.2) Providing & fixing white vitreous china Flat back wash basin size 550x400 mm with sigle 15mm C.P.brass Pillar tap with C.I. brackets painted white, 32mm C.P. brass waste of standard pattern with waste pipe of required length, 32mm dia meter CP brass trap & unions complete,including cutting & making good the walls wherever required complete.

17.29) Providing & fixing following size 100mmx100mm sand cast iron gratings for gully , Nahni trap or chambers including all materials and labours.

17.31.00) Providing & fixing of size 600 x 450 mm bevelled edge mirror of superior glass (of approved quality) complete with 6mm thick asbestos sheet ground fixed to wooden cleats with CP.brass screws and washers.

17.33.00) 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.

18.7.1) Providing & laying CPVC 15mm dia pipes internal complete with CPVC fittings & clamps including cutting & making good the walls etc. all complete as per direction of Engr-in- charge for external/internal works for the following diameter of pipes.

18.7.2) Providing & laying CPVC 20mm dia pipes internal complete with CPVC fittings & clamps including cutting & making good the walls etc. all complete as per direction of Engr-in- charge for external/internal works for the following diameter of pipes.

18.15.02) Providing and fixing 20 mm nominal bore brass bib cock/stop cock of approved quality with ISI mark and as per relevant ISI specification or equivalent approved brand.

18.17.1) Providing and fixing 25 mm nominal bore gun metal valve with C.I. Wheel of approved make ( screwed end ) approved quality with ISI mark and as per relevant ISI specification or equivalent approved brand.

21.11.2) Providing and fixing mild steel 250x19mm adjustable friction windows stays of approved quality with necessary screws etc. to the side hung windows as per direction of Engineer-in-charge complete.

22.14.1) Providing & laying Grading concrete over roof for water proofing treatment with cement concrete 1:2:4 (1 cement: 2 Coarse sand: 4 graded stone aggregate 20mm nominal size) including mixing of water proofing compound as per manufacturer's specification, true to level for drainage & curing etc. all complete as per direction of Engineer-In-Charge.(CEMENT SHALL BE ISSUED FREE OF COST AT NALCO'S STORE).

M/s D.K JENA (BID ID -3117146)

DIPAK ENTERPRISES (BID ID -3118193)

PADMANAV NAYAK (BID ID -3117179)

M/s B.K.Jena (BID ID -3115477)

M/S SADASHIV ENTERPRISES (BID ID -3118157)

M/S PALEI CONSTRUCTION (BID ID -3116781)

M/S SOBHA BISOI (BID ID -3118656)

NILANCHAL NAHAK (BID ID -3116821)

SURENDRANATH MALLICK (BID ID -3116761)

S.V.ENGINEERING (BID ID -3118105)

G.M.PALEI (BID ID -3116619)

M/s P.K.RAY (BID ID -3116466)

SUBASH CHANDRA PATI (BID ID -3116556)

BEBARTA BISOI (BID ID -3118097)

MS/ BABA BISWANATH CONSTRUCTION (BID ID -3116542)

S K ENGINEERING WORKS (BID ID -3118496)

M/S AMULYA CONSTRUCTION (BID ID -3117050)