Construction of Red Mud Pond-2 at NALCO, Damanjodi

Amount

PART A : Construction of Red Mud Pond-II

Stripping/Seating/Removal of Debris

Item No.-1 Surface dressing of the ground in all kinds of soil including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead upto 50 m and lift upto 1.5 m.

Item No.-2 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Item No.-3: Removing the excavated materials,debris of any description and any other waste materials,spoil including loading into trucks/tractors using baskets by head load or any other means and transporting by trucks/tractors and unloading at the earmarked places, spreading / levelling complete and disposal within 1.00 KM lead.

Diversion of Drains & Garland Drains

Item No.-4 Earth work in excavation in all kinds of soil by mechanical means (Hydraulic excavator) /manual means over areas (exceeding 30cm in depth. 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.

Item No.-5: All activities and scope same as item No. 4 for Ordinary Rock

Item No.-6: All activities and scope same as item No. 4 for Hard Rock (Blasting prohibited)

Earthwork in excavation for Cut-off Trench

Item No.-7: Earth work in excavation in all kinds of soil by mechanical means (Hydraulic excavator) /manual means over areas (exceeding 30cm in depth. 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.

Item No.-8: All activities and scope same as item No. 7 for Ordinary Rock

Item No.-9: All activities and scope same as item No. 7 for Hard Rock (Blasting prohibited)

Embankment filling….from borrow pits…

Item No.-11: All activities and scope same as item 11but for lead up to 2 KM.

Item No.-12: All activities and scope same as item 11but for lead up to 3 KM.

Item No.-13: All activities and scope same as item 11but for lead up to 4 KM.

Pond ash Filling/Back filling

Item No.-15 All activities and scope same as item 11but for lead up to 2 KM.

Item No.-16: All activities and scope same as item 11but for lead up to 3 KM.

Item No.-17: 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.

HDPE Lining

Item No.-19: Providing and laying impermeableHDPE Geo membrane lining of 1mm thick on reservoir bed and dam U/s Slopes preferable on dry and smooth surface , cleaning of all the extraneous materials from surface, laying flat without crease. Wherever overlap of HDPE sheets is necessary, the same shall be done as per the specification, including cost conveyance of all materials, labour & (T&P) required for the work. The damaged sheeting shall be replaced at the contractors expense as pertechnical specifications for civil works and as directed by the Engineer in charge.

Item No.-20: Earth work in excavation in all kinds of soil by mechanical means (Hydraulic excavator) /manual means over areas (exceeding 30cm in depth. 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.

Item No.-21: All activities and scope same as item No. 20 for Ordinary Rock

Item No.-22: All activities and scope same as item No. 20 for Hard rock (blasting prohibited).

Filter Materials

Item No.-23: Providing and laying filter materials as per the drawaing and specifications including transportation with all leads and lifts,rehandling of materials, watreing and compaction, all complete as per the instruction of Engineer -In-Charge. (A) Horizontal strip drain @15m c/c interval (i)Crushed stone filter

Item No.-24: All activities and scope same as item No. 23 for (ii) Graded sand filter

Item No.-25: Providing and laying filter materials as per the drawaing and specifications including transportation with all leads and lifts,rehandling of materials, watreing and compaction, all complete as per the instruction of Engineer -In-Charge. (B) Providing and laying 3m blanket at either end of D/S Dyke bottom (I) Crushed stone filter

Item No.-26: All activities and scope same as item No. 25 for (ii) Graded sand filter

Item No.-27: Providing and laying filter materials as per the drawaing and specifications including transportation with all leads and lifts,rehandling of materials, watreing and compaction, all complete as per the instruction of Engineer -In-Charge. (C) Providing vertical chimney filter at cl of dyke (I) Crushed stone filter

Item No.-28: All activities and scope same as item No. 27 for (ii) Graded sand filter

Item No.-29: Providing and laying filter materials as per the drawaing and specifications including transportation with all leads and lifts,rehandling of materials, watreing and compaction, all complete as per the instruction of Engineer -In-Charge. (D) Construction of Rock Toe (I) Boulders

Item No.-30: All activities and scope same as item No. 29 for (ii) Sand

Item No.-31: All activities and scope same as item No. 29 for (iii) Crushed Stone

Item No.-32: Providing and laying filter materials as per the drawaing and specifications including transportation with all leads and lifts,rehandling of materials, watreing and compaction, all complete as per the instruction of Engineer -In-Charge. (E) Construction of Toe Drain (I) Boulders

Item No.-33: All activities and scope same as item No. 32 for (ii) Sand

Item No.-34: All activities and scope same as item No. 29 for (iii) Crushed Stone

Item No.-35: Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres.

Item No.-36: Supplying and stacking at site- 90 mm to 45 mm size stone aggregate .

Item No.-37: Supplying and stacking at site- 63 mm to 45 mm size stone aggregate.

Item No.-38: Supplying and stacking MOORUM at site

Item No.-39: Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density.

Item No.-40: Scarifying metalled (water-bound) road surface including disposal of rubbish, lead upto 50 m and consolidation of the aggregate received from scarifying with power road roller of 8 to 10 tonne capacity.

Item No.-41: Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : On W.B.M. @ 0.75 Kg / sqm .

Item No.-42: 2.5 cm premix carpet surfacing with 2.25 cum and 1.12 cum of stone chippings of 13.2 mm and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum of stone chippings of 13.2 mm and 11.2 mm size respectively, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately) : With paving Asphalt grade VG - 10 heated and then mixed with solvent at the rate of 70 grams per kg of asphalt .

Item No.-43: Providing and laying seal coat of premixed fine aggregate ( passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all complete.

Item No.-44: Providing and fixing up to floor five level precast cement concrete string or lacing courses, copings, bed plates, anchor blocks, plain window sills, shelves, louvers, steps, stair cases, etc., including hoisting and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand), cost of required centering complete: 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) .

Item No.-45: Providing and fixing at or near ground level precast cement concrete in kerbs, edgings etc. as per approved pattern and setting in position with cement mortar 1:3 (1 Cement : 3 coarse sand), including the cost of required centering, shuttering complete : 1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size).

Turfing

Item No.-47: Supplying and stacking sludge at site including royalty and carriage up to 1 km (sludge measured in stacks will be reduced by 8% for payment).

Item No.-48: Spreading of sludge, dump manure and / or good earth in required thickness as per direction of Officer-in-charge (Cost of sludge, dump manure and / or good earth to be paid separately).

Masonry works

Item No.-49: Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth leve- 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) .

Item No.-50: All activities and scope same as item 49 but for 1:4:8 (1 Cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size).

Item No.-51: Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) .

Item No.-52: Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work above plinth level and up to all height :1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) .

Item No.-53: Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete .

Item No.-54: Centering and shuttering including strutting, propping etc. and removal of form for : Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc.

Item No.-55: Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform.

Item No.-56: Columns, Pillars, Piers, Abutments, Posts and Struts below ground level and above ground level up to all height.

Item No.-57: Steel reinforcement for R.C.C. work including supply, straightening, cutting, bending, placing in position and binding all complete at all height- Cold twisted bars / TMT.

Item No.-58: Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : 1 Cement mortar 1:6 (1 cement : 6 coarse sand).

Item No.-59: Random rubble masonry with hard stone in superstructure above plinth level and upto floor five level, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) at window sills, ceiling level and the like : 1 Cement mortar 1:6 (1 cement : 6 coarse sand)

Item No.-60: 15 mm cement plaster on rough side of single or half brick wall of mix : 1:6 (1 cement : 6 coarse sand)

Item No.-61: 20 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) .

Painting

Item No.-62: Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)

PART B : RECLAIM WATER SYSTEM FOR RED MUD POND-II

(CIVIL PART)-Pipe Supports

Item No.-63: Earth work in excavation in all kinds of soil by mechanical means (Hydraulic excavator ) /manual means over areas (exceeding 30cm in depth.1.5mm in width as well as 10 sqm on plan) including disposal of excavated earth.lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.

Item No.-64: Earth work in excavation in Ordinary rock by mechanical means (Hydraulic excavator ) /manual means over areas (exceeding 30cm in depth.1.5mm in width as well as 10 sqm on plan) including disposal of excavated earth.lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed.

Item No.-65: 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.

Item No.-66: Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering -All work upto plinth level including supply of cement, sand & aggragate : 1:2:4 (1 cement:2 coarse sand :4 grade stone aggregate 20mm nominal size)

Item No.-67: Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement-All work up to plinth level: 1:1.5:3 (1 cement : 1.5 coares sand 3: graded stone aggregate 20 mm nominal size) including supply of cement, sand & aggragate.

Item No.-68: Steel reinforcement for R.C.C work including straightening, cutting,bending,placing in position and binding all complete upto plinth level including supply of reinforcements : Cold twisted bars.

Item No.-69: Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns,etc for mass concrete.

Item No.-70: Centering and shuttering including strutting, propping etc. and removal of form for : Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc , below ground level and above ground level up to 1.00 meter hight.

Item No.-71: Supply & Fixing of 52KG Rails as per specification / railway standard

Item No.-72: Supply , Fabrication & Erection of Structural Steel for Pipe Supports, ctc. as per specification and instruction of EIC

Item No.-73: Supply and application of two coat of synthetic enamel paint over a coat of red oxide Zinc chromate primer on all kinds of structural steel work including cleaning, wire brushing, removal of mill scales, dust at all heights. The paints shall be Shalimar/ Asian/Johnson & Niclson/ Burger only

(MECHANICAL PART)

Item No.-74: Fabrication and erection of Moveable Trolley for RMP icluding all structural steel, wheel etc as per the schematic DRG NALCO/MECH/MISC/5633

Item No.-75: Supply, installation of Pump along with base frame, Anti vibration dampners, coupling, Motor and Guard along with Mono rail, moveable Trolley and 5MT chain pulley block for handling

Item No.-76: Supply of Spare Pump along with base frame, Anti vibration dampners, coupling, Motor and Guard

Supply, Fabrication and Erection of Pipes including Cutting, Fitup and Welding

Item No.-77: 3" CS SEAMLESS NON IBR PIPE,SCHEDULE:40 WITH BE.MATERIAL CONFIRMING TO ASTM A 106 GR-B AND DIMN STD AS PER ASME 36.10 of Length Min 6.0 MR

Item No.-78: 10" Dia CS ERW NON IBR PIPE,SCHEDULE:20 WITH BE.MATERIAL CONFIRMING TO API 5L GR-B,PSL1 AND DIMN STD AS PER ASME 36.10 of Length Min 6.0 MR

Item No.-79: 14" Dia CS ERW NON IBR PIPE, SCEHDULE:40 WITH BE, MAT:API 5L GR B PSL1 AND DIMENSION STD AS PER ASME B36.10 of Length Min 6.0 MR to 12.0 MR Max.

Supply, Fabrication and Erection of Piping Specials like Elbows, reducers and Flanges including Cutting, Fitup and Welding

Item No.-80: 14" Elbows

Item No.-81: 10" Elbows

Item No.-82: 3" Elbows

Item No.-83: Reducer 10/6

Item No.-84: 14" Dia Flange, Dimension STD as per ASME16.5 class:150

Item No.-85: 10" Dia Flange, Dimension STD as per ASME16.5 class:150

Item No.-86: 3" Dia Flange, Dimension STD as per ASME16.5 class:150

Supply and Erection of valves of different sizes

Item No.-87: 14"Dia YV2 Valve, MAKE: Shalimar, Pentair, Poyam, Samturbo and Flowcon

Item No.-88: 10" Dia YV2 Valve, MAKE: Shalimar, Pentair, Poyam, Samturbo and Flowcon

Item No.-89: CS 10"Dia NRV, Non IBR Flanged, Class:150, Make: Fouress, Hawa, Leader, ZED, Norflow

Item No.-90: 2" Dia Non IBR Flanged Gate valve, class:150, Make: Fouress, Hawa, Leader, ZED, Norflow

Item No.-91: 1" Dia Non IBR Flanged Gate valve, class:150, Make: Fouress, Hawa, Leader, ZED, Norflow

Item No.-92: 10"Dia CS Foot valve with flanged ends

Item No.-93: 3" Dia Air valve with flanged ends

Item No.-94: 6" Dia Pressure Relief valve with flanged ends

Item No.-95: Supply and Installation of 2nos Wire braided Hose having Flanged ends of class:150, dimension as ASME: 16.5 of Length: 5.0 to 6.0 MR

Item No.-96: Supply and Installation of Electrical operated winch along with gear reducer, Dc Brake, Motor and Suitable wire rope of Min 250MR length to hold the Winch at suitable position

ELECTRICAL WORK

Item No.-97: Supply ,erection And comissioning of 3 no 11KV breaker panel hooked up to the existing Siemens 11Kv board(8BK80) after shifting the street lighting board and hooking up with ECS in GTS substation.as mentioned in the scope (Annexure-I of Technical specification)

Item No.-98: Supply and laying of 3C*300sqmm 11KV(UE) feeder from GTS to RMP#2 including in some places over the cable tray with support and in some places underground as per the requirement depending upon the geographical condition and termination of the two feeders as per the IS standard as mentioned in the scope (Annexure-I of Technical specification)

Item No.-99: Supply and erection of 2 no of 4 pole structure with 8 no of AB switch with required earthing fencing as mentioned in the scope ((Annexure-I of Technical specification)

Item No.-100: Erection and supply of two no of DP with 2 AB switches as mentioned in the scope (Annexure-I of Technical specification)

Item No.-101: Supply ,erection And comissioning of 630 KVA 11KV/415Vdry type transformer as mentioned in the scope (Annexure-I of Technical specification)

Item No.-102: Supply ,erection And comissioning of 11KV CICO Breaker as mentioned in the scope (Annexure-I of Technical specification)

Item No.-103: Supply ,erection And comissioning of LT Board , APFC,DCDB,As mentioned in the scope (Annexure-I of Technical specification)

Item No.-104: Supply ,erection And comissioning of BC , battery bank with DCDB as mentioned in the scope (Annexure-I of Technical specification)

Item No.-105: Supply ,erection And comissioning of HIGH mast light as mentioned in the scope (Annexure-I of Technical specification)

Item No.-106: Supply ,erection And comissioning of street lights including cabling as mentioned in the scope (Annexure-I of Technical specification)

Item No.-107: Electrification of panel room, operator room transformer room for lighting and other purposes including supply as mentioned in the scope (Annexure-I of Technical specification)

Item No.-108: Supply ,erection And comissioning of set of push button and isolators as mentioned in the scope (Annexure-I of Technical specification)

Item No.-109: Termination and commission of Motors as mentioned in the scope (Annexure-I of Technical specification)

Item No.-110: Supply and commissioning of chemical earthing as per IS around substation area and other area of the RMP#2 and making of earth mat as per the instruction of EIC as mentioned in the scope (Annexure-I of Technical specification)

Instrumentation

Item No.-111: Supply,erection and commissioning of Globe type control valve of Size-10"

Item No.-112: Supply,erection and commissioning of EM flow meter of size-10"

Item No.-113: Em flow meter of size-8"

Item No.-114: Supply and laying Signal Cable (including termination of flow signal to DCS control room)

Item No.-115: Power Cable (for power supply requirement of flow meter from control room)

Item No.-116: Supply,erection and commissioning Pressure Gauage (0-16 kg/cm2)

Item No.-117: Supply,erection and commissioning OF Complete Conductive rod type level sensor and switching unit for low and high level contacts

Item No.-118: Supply,erection and commissioning OFLevel sensor and transmitter for tank level measurement

Item No.-119: Supply,erection of Thermoplastic junction box with cable glands,300 x 300 x 180 mm size

Item No.-120: Supply,erection GI Cable Tray (50 X 25)

Item No.-121: Supply,erection Cable Tray (100 X 25)

Item No.-122: Supply,erection of MALE CONNECTOR 1/4 INCH NPT(M) TO 1/4 INCH OD SS TUBE

Item No.-123: Supply,erection OF1/2 "ss ball valve for air isolation

Item No.-124: Supply and erection of 1/2" GI pipe for air line required for operation of intruments.

Civil works for Electrical Sub-station

Item No.-125: Providing and laying plain cement concrete at all depths below and upto ground level in foundations, fillings, non-suspended floors including tamping, curing etc. including 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. P.C.C.1:2:4 (1cement: 2coarse sand: 4graded stone aggregate 20 mm nominal size)

Item No.-126: Providing and laying plain cement concrete at all depths below and upto ground level in foundations,fillings,non-suspended floors including tamping, curing etc. including 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 completeP.C.C.1:4:8 (1cement: 4 coarse sand: 8 graded stone aggregate 40 mm nominal size)

Item No.-127: Supplying and Applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7 kg per square metre on damp proof course, roof surface after cleaning the surface with brushes and finally with a piece of cloth lightly soaked in kerosene oil.

Item No.-128: Providing and laying reinforced cement concrete work in foundation, roofs, slabs, lintels, beams,chajjas, columns,walls in vertical or horizontal fins, bressummers,shelves, suspended floors, landing, balconies, pillars, piers, abutments, posts and struts etc. in super structure up to floor five level (a hight of 20 metres from ground level), including necessary curing, as directed by Engineer-in-Charge but excluding cost of reinforcement, centering and shuttering etc. complete With RCC grade 1:1.5:3 (1 cement: 1.5 sand: 3 stone aggregate).

Item No.-129: Centering and shuttering including strutting, propping etc. and removal of form work for foundations, footings, columns, pillars, posts, struts,plinth beam up to plinth level , lintels, roofs, cantilevers, roof beams as directed by Engineer-in Charge.Work in foundation and footing upto ground level in all shape and sizes.

Item No.-130: Centering and shuttering including strutting, propping etc. and removal of form work for foundations, footings, columns, pillars, posts, struts,plinth beam up to plinth level , lintels, roofs, cantilevers, roof beams as directed by Engineer-in Charge.Work above ground level up to all heights, shapes and sizes.

Item No.-131: Supply, 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 soft annealed binding wire and placing with proper cover blocks, supports, chairs, spacers etc all complete.

Item No.-132: Providing & laying brick masonry in foundation and plinth in any shape including all complete in Cement mortar (1Cement:6 sand), incuding cost of materials, all labours, curing, scaffolding etc.

Item No.-133: Providing & laying Brick masonry in superstructure in any shape including scaffolding, staging, curing, all complete in Cement mortar (1 Cement:6 sand) up to a hight of floor V ( 20 metres from ground level).

Item No.-134: Providing and laying half brick work with approved quality kiln burnt bricks in superstructure in cement mortar1:4(1cement: 4 course sand), including curing and racking out the joints, up to a hight of floor V ( 20 metres from ground level), etc. complete

Item No.-135: Providing and fixing PVC Door Frame of size 50x47 mm with a wall thickness of 5 mm (± 0.2 mm), made out of single piece extruded PVC profile, with mitred cut joints and joint with 2 nos of PVC bracket of size 190 mm x 100 mm long arms of cross section size 35 x 15 mm & self driven self taping screws, the vertical door profiles to be reinforced with 40x20 mm M.S. rectangular tube of 0.8 mm , including providing EPDM rubber gasket weather seal throughout the frame, including jointing 5 mm PVC frame strip with PVC solvent cement on the back of the profile. The door frame to be fixed to the wall using 8 x100 mm long anchor fasteners complete, all as per manufacturer's specification and direction of Engineer -in- charge.

Item No.-136: 35 mm thick factory made Solid panel PVC Door shutter, made out of single piece extruded soild PVC profiles, 5 mm (± 0.2 mm) thick, having styles & rails (except lock rail) of size 95 mmx 35 mm x 5 mm, out of which 75 mm shall be flat and 20 mm shall be tapered (on both side), having one side thickness of 15 mm integrally extruded on the hinge side of the profile for better screw holding power, including reinforcing with MS tube of size 40 mm X 20 mm x 1 mm, joints of styles & rails to be mitered cut & joint with the help of PVC solvent cement, self driven self tapping screws & M.S. rectangular pipes bracket of size 190 mm X 100 mm of cross section size 35 mm x 17 mm x 1 mm at each corner. Single piece extruded 5 mm thick solid PVC Lock rail of size 115 mm x 35 mm, out of which 75 mm to be flat and 20 mm to be tapered at both ends, having 15 mm solid core in middle of rail section integrally extruded, fixing the styles & rails with the help of solvent and self driven self tapping screws of 125 mm x 11 mm, including providing 5 mm Single piece solid PVC extruded sheet inserted in the door as panel, all complete as per manufacturer's specification and direction of Engineer-in-charge. Non decorative finish (matt finish).

Item No.-137: Providing and placing on terrace (at all floor levels) polyethylene water storage tank, ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

Item No.-138: Providing and fixing aluminium sliding door bolts, ISI marked anodised (anodic coating not less than grade AC 10 as per IS : 1868), transparent or dyed to required colour or shade, with nuts and screws etc. complete : 300x16 mm

Item No.-139: Providing and fixing aluminium tower bolts, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868 ) transparent or dyed to required colour or shade, with necessary screws etc. complete : 150 x10 mm .

Item No.-140: Providing and fixing aluminium handles, ISI marked, anodised (anodic coating not less than grade AC 10 as per IS : 1868) transparent or dyed to required colour or shade, with necessary screws etc. complete : 125 mm

Item No.-141: Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters. 80x1.25 mm M.S. laths with 1.25 mm thick top cover .

Item No.-142: Supplying, fabricating, transporting and fixing Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required, in gratings,columns,beams,trusses,purlins, frames, guard bar, ladder, railings, brackets, gates, grills, doors, shutters , windows, ventilators and similar works, including all materials and labours all complete as directed by Engineer in charge.

Item No.-143: Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes.

Item No.-144: Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate

Item No.-145: Providing and laying rectified Glazed Ceramic floor tiles of size 300x300 mm or more (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in colours 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.

Item No.-146: Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Item No.-147: 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, (i) Single socketed pipes.- 110 mm diameter .

Item No.-148: Providing and applying neat cement punning on concrete surface/plaster surfaces using 2.2 kg of cement , including cleaning the surface, scaffolding up to all hight, curing , as per the direction of Engineer in charge.

Item No.-149: Providing and laying 15mm thick cement plaster in cement mortar 1:6 (1cement: 6 course sand) on the rough sides of single or half brick wall or masonary work using approved type sand including curing etc. all complete for a hight up to 10 metres from ground level

Item No.-150: Providing and laying 6mm thick cement plaster to ceiling of nominal mix 1:3 (1 cement: 3 fine sand) using approved Nowrangpur sand including screening, necessary curing etc, all complete (up to a hight of 10 metres from ground level).

Item No.-151: 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, (i) Single socketed pipes - 110 mm diameter .

Item No.-152: White washing with lime to give an even shade : New work (three or more coats)

Item No.-153: Finishing walls with water proofing cement paint of required shade : New work (Two or more coats applied @ 3.84 kg/10 sqm)

Item No.-154: Providing & fixing one urinal with flat back half stall type white glazed ceramic of 580x380x350 mm size of approved make withof parryware/ hindware/ seabird/ orient(oral) with fittings, standard size C.P. brass flush pipespreaders with unions & clamps(all in CP brass) with waste fittings as per IS2556 C.I. trap with outlet grating & other couplings in C.P. brass including painting of fitings and cutting & making good the walls & floors wherever required all complete as per direction of Engineeer-in-charge.

Item No.-155: Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm PVC 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 : White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests .

Item No.-156: Providing and fixing of PTMT liquid soap container of 109 mm wide 125 mm high & 112 mm distance from wall as per direction of Engineer-in-Charge.

Item No.-157: Providing and fixing wash basin 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 require :- White Vitreous China Flat back wash basin size 550x 400 mm with single 15 mm C.P. brass pillar tap .

Item No.-158: Providing & fixing approved 32mm size C.P. waste for wash basins and urinal basins.

Item No.-159: Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. : Semi rigid pipe of 32 mm dia , all complete.

Item No.-160: Providing and fixing PTMT 125 mm grating with waste hole, all complete.

Item No.-161: Providing & fixing 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 C.P.brass screws and washers.

Item No.-162: Providing and fixing 600 x 120 x 5 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.

Item No.-163: Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittings arrangement of approved quality and colour:- 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

Item No.-164: Providing and fixing PTMT 15 mm Urinal spreader size 95x69x100 mm with 1/2" BSP thread and shapes, weighing not less than 60 gms.

Item No.-165: Providing & laying G.I. pipes of approved make , complete with G.I. fittings & clamps (except GI unions which will be paid seperately) including cutting & making good the walls, including fixing the pipe with clamps etc. all complete as per direction of Engr-in-charge for internal works for the following dia meter of pipes. 15 mm nominal bore (Medium grade)

Item No.-166: Providing & laying G.I. pipes of approved make , complete with G.I. fittings & clamps (except GI unions which will be paid seperately) including cutting & making good the walls, including fixing the pipe with clamps etc. all complete as per direction of Engr-in-charge for internal works for the following dia meter of pipes. 20 mm nominal bore (Medium grade)

Item No.-167: Providing and fixing GI pipes of approved make, complete with G.I. fittings ( Excluding G.I. unions) including trenching and re-filling to make good the area for external pipe line works etc. as per the instruction of Engineer-in-Charge of following diameter of pipes:- 25mm dia nominal bore medium grade.

Item No.-168: Providing and fixing GI pipes of approved make, complete with G.I. fittings ( Excluding G.I. unions) including trenching and re-filling to make good the area for external pipe line works etc. as per the instruction of Engineer-in-Charge of following diameter of pipes:- 32 mm dia nominal bore medium grade.

Item No.-169: Providing and fixing 15mm nominal bore brass bib cock / stop cock/pillar cock of approved quality with ISI mark (weight not less than 400 gms) and as per relevant ISI specification or equivalent approved brand.

Item No.-170: Providing & fixing 15mm dia 450 mm long PVC pipe (uplasticised) with 2 nos brass nuts coupling etc. complete.

Item No.-171: Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :- GI union 15 mm dia size.

Item No.-172: Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :- GI union 20 mm dia size.

Item No.-173: Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :- GI union 25 mm dia size.

Item No.-174: Providing and fixing G.I. Union in existing G.I. pipe line, cutting and threading the pipe and making long screws, including excavation, refilling the earth or cutting of wall and making good the same complete wherever required :- GI union 32 mm dia size.

Item No.-175: Providing & fixing gun metal valve with C.I. wheel of approved quality suitable for following dia:- 25 mm nominal bore.

Item No.-176: Providing & fixing gun metal valve with C.I. wheel of approved quality suitable for following dia:- 32 mm nominal bore .

Item No.-177: Supply and fixing of PTMT grating 100 mm dia with necessary arrangements all complete.

Item No.-178: Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.15 mm nominal outer dia Pipes. Internal work - Exposed on wall .

Item No.-179: Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.20 mm nominal outer dia Pipes. Internal work - Exposed on wall .

Item No.-180: 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 work: - 25 mm nominal outer dia Pipes.

Item No.-181: 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 work: - 32 mm nominal outer dia Pipes .

Item No.-182: Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete :- 25 mm nominal bore .

Item No.-183: Providing and laying S&S C.I. standard specials such as tees, bends, collars, tapers, caps etc. (Heavy class) : Up to 300 mm dia .

Item No.-184: Providing and laying flanged C.I. standard specials such as tees, bends, collars, tapers, caps etc., suitable for flanged jointing as per IS : 1538 : Up to 300 mm dia .

Item No.-185: Providing and laying S&S centrifugally cast (spun) iron pipes (Class LA) conforming to IS - 1536 :100 mm dia pipe metre .

Item No.-186: Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete :- 250 mm dia. R.C.C. pipe metre .

Item No.-187: Providing and laying four courses water proofing treatment with bitumen felt over roofs consisting of first and third courses of blown bitumen 85/25 or 90/15 conforming to IS : 702 applied hot @ 1.45 Kg per square metre of area for each course, second course of roofing felt type 3 grade-I (hessian based self finished bitumen felt) and fourth and final course of stone grit 6 mm and down size or peasized gravel spread at 6 cubic diameter per square metre including preparation of surface but excluding grading complete with : Bitumen felt (hessian base) type 3 grade I conforming to IS : 1322 .

Item No.-188: Providing and laying grading concrete for water proofing treatment with cement concrete 1:2:4 (1cement:2 coarse sand: 4 graded stone grit of 6mm and down nominal size) and approved water proofing compound ( Sika/ LW+/Dr. Fixit/ Pidilite ) or equivalent as per the manufacturer's specification, incuding cleaning of surface,including cost of water proofing chemical, including centering & shuttering work for panneling,curing , necessary scaffolding up to all hight, etc. all complete as per direction of Engineer-in-Charge.

Bidder Name

Amount in Words

BSR INFRATECH INDIA LTD

MYTHRI INFRASTRUCTURE AND MINING INDIA PRIVATE LIMITED

BSR INFRATECH INDIA LTD