Bridge And Roof Company India Limited Tender
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Costs
EMD
₹ 53,50,000Document Cost
₹ 63,130Tender Fee
Refer Documents
Summary
Construction Of Air Concourses In Connection With Re-development Of Ernakulam
Description
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Contact
Tender Id
2024_BandR_832090_1Tender No
BANDR/HO/51242/ Concourse/SC/NIT/01Tender Authority
Bridge And Roof Company India Limited ViewPurchaser Address
-Website
http://eprocure.gov.in
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Documents
eNIT-CONCOURSE-Jn.RLY-Ernakulam
BOQ Items
800 mm dia piles
10
4941
49410
Steel reinforcement for Piling including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500/500D of Approved make as per the directions of Engineer-in-Charge for RCC Bored Cast-in-situ piles for full length of pile, straightening, cleaning, decoiling, cutting, bending to required shape & lengths as per details, binding with contractor's own 18 SWG black soft annealed binding wire, supplying and placing with proper cover blocks, supports, chairs, spacers, welding, if required, to form a rigid cage, complete as per instructions of the Engineer-in-Charge (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
60
69375
4162500
Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/ Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer in-charge.
Single pile above 50 tonne and upto 200 tonne Safe capacity
Initial test (Test Load 2.5 times the Safe capacity)
(Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
1
44327
44327
Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/ Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer in-charge.
Single pile above 50 tonne and upto 200 tonne Safe capacity
Routine test (Test Load 1.5 times the Safe capacity)
(Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
1
23503
23503
Lateral load testing of single pile in accordance with IS Code of practice:2911 (Part-IV ) for determining safe allowable lateral load on pile.
(Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
1
22479
22479
Intrigity testing of Pile using low Strain/ Sonic Intigrity Test/ Sonic Echo test method in accordance with IS 14893 including surface preparation of pile top by removing soil, mud, dust, and chipping lean concrete lumps etc. and use of computerised equipment and high skilled trained personal for conducting the test & submission of results, all complete as per direction of Engineer-in-charge.
(Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
60
1055
63300
Dismantling Pile Heads manually/ by mechanical means without damaging the portion of Pile below and keeping the vertical reinforcement within the Pile Heads undisturbed including stacking of steel bars and disposal of unserviceable material outside the Railway Premises as per direction of Engineer-in-charge. Disposal yard outside the Railway Premises shall be arranged by the Contractor within his quoted rate including clean, bend, dowel reinforcement and concrete surface preparation for the connection to the Pile cap foundation including disposal of the debris as directed by Engineer -in -charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
25
2572
64300
EARTH WORKS
-
-
-
Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil.
Machine/ Manual Excavation below ground level for all kinds of work in foundation including trenches, pavements, manholes, footings, pipelines, cable trenches, pipe sleepers, pit etc. in all kinds of soil including all labour, materials, dressing of sides, leveling, grading and ramming of bottom, pumping out water accumulated due to rain and/or subsoil waters and including dismantling and providing temporary supports to and / or protecting existing underground lines and facilities, service lines like water pipes, sewerage, instrument / electric cables, etc.complete, all materials and labour complete and as directed by Engineer-in-Charge. (Item includes disposal of the surplus earth up to 50 m from the nearest edge of the excavated area) (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
3500
140
490000
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.
Backfilling in section excavation for foundations, plinth, trenches, pit etc to proper grade and level with selected materials from available excavated soil within a lead of 50 meter, including re-excavating the deposited soil excavated earlier, breaking clods, loading, transporting and laying at all depths / heights in layer of 15 cm loose thickness, watering and ramming to proper compaction to achieve 95% laboratory maximum dry density as per IS: 2720 Part-VIII, dressing etc all complete and as per directions of Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
50
95
4750
Earthwork in filling with borrow earth for all heights and depths at any place as directed to proper levels, slopes, grades and camber with selected earth obtained from approved borrow areas for all leads from Site Limit including excavation of earth at borrow areas, clearing and stripping at borrow areas (if necessary), loading, unloading, transportation etc. clearing and stripping at filling areas, cuttig of trees of girth upto and inclusive of 30 cm (girth measured at a height of 1.0 M above ground level) including uprooting of vegetation, roots and disposal of the shrubs, bushes, roots etc., consolidating exposed natural soil to 95% of maximum laboratory dry density as per IS:2720 Part-VII, breaking clods, spreading in layers not exceeding 30 cm loose thickness, watering, ramming and compacting with road roller to give at least 95% of max. laboratory dry density as per IS:2720 Part-VII, testing the degree of consolidation, dressing and leveling, etc. complete, including disposal of all unserviceable materials if any beyond the Railway boundary limits for all leads etc., as per drawings, specifications and directions of Engineer-in-Charge. (Borrow/ disposal areas shall be arranged by Contractor at his own cost. The rate quoted shall include all royalties, right-of-way etc. complete). (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
3450
851
2935950
Transporting and disposing the SURPLUS EARTH including shrubs and vegetations from construction areas to areas ANYWHERE OUTSIDE THE RAILWAY BOUNDARY, including re-excavating the deposited soil excavated earlier, loading, transportation, unloading, laying at all depths and heights, stacking, levelling and dressing both the area (viz. from where the earth is transported and where it is deposited) to required levels and slopes complete with all lifts as directed. For carting on the basis of truck measurements (volume of truck reduced by 30% for voids). DISPOSAL AREAS OUTSIDE RAILWAY BOUNDARY TO BE ARRANGED BY THE CONTRACTOR. Royalty as applicable for disposal outside Railway Boundary limits to be borne by the Contractor. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
3450
150
517500
Extra for every additional lift of 1.5 m or part thereof in excavation / banking excavated or stacked materials.
875
82
71750
Supplying and filling clean, sand of approved quality conforming to Zone II & III as per IS 383 under floors, pavements, in foundation and tank ring wall, plinth, trenches etc. including cost of sand transportation for all leads, loading & unloading, spreading in layers of 150 mm loose thickness at all depths, watering, ramming, compacting to 90% dry density or as specified in drawing, dressing in slopes horizontally as required and leveling etc. all complete and as per directions of Engineer-in-Charge. (Rate for compacted thickness shall be considered.) (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
50
1756
87800
Scrubbing & clearing the areas, removal of debris, clearing the site of all objectionable/ unserviceable materials by means of manual or mechanical excavation as per directions of Engineer-in-Charge and surface rough-levelled for subsequent works, including loading, transport, unloading and disposal of the unserviceable material transportation outside Railway boundary and leveling the same as per the directions of Engineerin-charge. Royalty as applicable for disposal outside Railway boundary shall be borne by the contractor. (Disposal area outside Railway boundary shall be arranged by contractor only). (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
4850
22
106700
CONCRETE WORKS
-
-
-
Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)
(Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
73
5138
375074
Centering and shuttering including strutting, propping etc. and removal of form work for : Foundations, footings, bases for columns (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
88
250
22000
REINFORCED CEMENT CONCRETE WORK
-
-
-
Centering and shuttering including strutting, propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
800
250
200000
Centering and shuttering including strutting, propping etc. and removal of form for : Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
3700
544
2012800
Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
95
629
59755
Centering and shuttering including strutting, propping etc. and removal of form for : Lintels, beams, plinth beams, girders, bressumers and cantilevers (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
210
503
105630
Centering and shuttering including strutting, propping etc. and removal of form for : Columns, Pillars, Piers, Abutments, Posts and Struts (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
1100
653
718300
Centering and shuttering including strutting, propping etc. and removal of form for : Stairs, (excluding landings) except spiral-staircases. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
320
535
171200
Centering and shuttering including strutting, propping etc. and removal of form for : Under 20 cm wide (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
602
150
90300
Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
50
72613
3630650
Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. Thermo-Mechanically Treated bars of grade Fe-500D. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
195
75388
14700660
Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete.
Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
-
-
-
All works upto plinth level. Concrete of M25 grade with minimum cement content of 350 kg /cum
45
7169
322605
All works upto plinth level. Concrete of M30 grade with minimum cement content of 360 kg /cum
480
7289
3498720
All works upto plinth level. Concrete of M40 grade with minimum cement content of 425 kg /cum
5
7622
38110
All works above plinth level upto floor V level. Concrete of M25 grade with minimum cement content of 330 kg /cum
80
8186
654880
All works above plinth level upto floor V level. Concrete of M30 grade with minimum cement content of 350 kg /cum
500
8307
4153500
All works above plinth level upto floor V level. Concrete of M40 grade with minimum cement content of 425 kg /cum
900
8636
7772400
Add for using extra cement in the items of design mix over and above the specified cement content therein.
100
569
56900
STEEL WORK
-
-
-
Supplying, fabricating painting and erecting in position steel structures of Concourses, etc at locations as per Drawings and levels above FGL comprising of rolled and built up sections, side runners, beams, columns, trussed girders, tubular, bracings, sag rods, plates, platforms, base plates, stiffeners etc., straightening if required, cutting to required size bolting and or welding of joints as per drawings / specifications, surface preparation as per Structural steel painting specification/approved Drawings, (no seperate payment shall be made against this surface preparation/primer job including finish paint), fixing in line or level with temporary staging and grouting as per approved Drawing (No seperate payment for Grouting) as per specifications / drawings, finishing the exposed surfaces, preparation of fabrication & erection drawings with connection design and getting reviewed from Owner/ Consultant along with supply of all necessary prints including submission of as built drawings 2 set with soft copy in CD etc. complete with all materials, consumables, tools, equipments and labour for all depths and heights, as per drawings and direction of Engineer-in-Charge. Structural steel shall be Grade E450/E350 Quality conforming to IS: 2062 or as per approved Drawing. (Scope includes Connection Bolts of High Strength Structural Steel (Hot Dip Galvanized) Bolts of Property Class 8.8 conforming to IS: 3757 or as approved by Engineer-in-Charge & IS:4000 or as approved by Engineer-in-Charge. Hexagonal Nuts shall conform to IS:6623 or as approved by Engineer-in-Charge. Washers shall conform to IS:6649 or as approved by Engineer-in-Charge.)
-
-
-
Workmanship and materials shall be in accordance with relevant Indian Standards or where alternatively noticed by the Engineer, in accordance with BSEN or ASTM standards. However, for structures above/ below track, the IRS code for fabrication of steel (B1) shall be applicable. Material Properties - (1) Steel for rolled sections, plates and bars shall normally comply with IS 2062. Special steels can be permitted for use by Engineer as per design requirement., (2) Dimensional properties, tolerances and rolling margins shall comply with IS:800., (3) The condition of steel for fabrication shall be to IS 2062 or unless otherwise detailed., (4) Bolts, nuts and washers shall comply with design requirement. Material Properties, Testing & fabrication of Structural Steel shall be as per Technical Specifications, Approved Drawings, Erection Schemes and as per the directions of Engineer-in-Charge
-
-
-
The Structural Steel shall be of steel (E350/E 450 or higher of A quality as per IS 2062) with sections as required according to the structural design. Protective Treatment for Steelwork - (1) All structural steelwork shall be either metallurgically, or through appropriate system of painting and/or coating, such that there shall be no requirement of complete repainting before 15 (fifteen) years of erection at site., (2) Paint systems such as Aluminium/ zinc metallising, epoxy coatings, etc are purpose. Painting/ coating systems shall be as approved by Engineer before adoption., (3) Most of the paint/ coating systems above require grit/ shot blasting for which appropriate care needs to be taken. Special care is required to ensure that the paint/ coating system does not get damaged during erection/ launching. Paint/ coating systems not requiring grit/ shot blasting shall need to be evaluated carefully before being approved for adoption by the Engineer.
-
-
-
The quoted rate includes mobilisation of all material, cost of paint, Plant & Equipment, tools and tackles, personnel, including Hydraulic Telescopic cranes of suitable capacity for erecting the Concourses as per site condition as per approved Erection Scheme, generator etc. complete in all respects required for execution of Concourse erection work and demobilsation at the end of completion of work etc as per job requirement as per drawings, specifications and direction of Engineer-in-charge. If any additional mobilization/ demobilization of machines and equipments are required as per site conditions, the same shall be done at no extra cost. The item includes design of erection scheme, preparation & submission of other documents like Method statements, post assessment reports, quality documents like field quality plan, ITP, etc. The job also includes re-validation of erection scheme etc., if any, providded by B AND R, to match the site condition along with all computation and backup data, and erection procedure of the proposed Concourse work. The quoted rate is inclusive of mobilization and de-mobilization of required manpower, equipments, tools and tackles, etc required for executing the work under Power Block/ Traffic Block
-
-
-
Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position, supply of bolts including nuts and washers and applying required priming coat and finish coat of paint as per Technical Specifications/ approved Drawings all complete as directed by Engineer-in-Charge. Quoted rate is inclusive of Pimer and final finish Painting work also. No separate payment shall be given for Painting work. (Cost of all material, labour, machineries , Crane of suitable capacity, tools and tackles, etc shall be in the scope of the contractor).
913
120250
109788250
Steel work in built up tubular (round, square or rectangular hollow tubes etc.) 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.
Hot finished welded type tubes. Quoted rate is inclusive of applying required priming coat and finish coat of paint as per Technical Specifications/ approved Drawings all complete as directed by Engineer-in-Charge. Quoted rate is inclusive of Pimer and final finish Painting work also. No separate payment shall be given for Painting work (Cost of all material, labour, machineries, Crane Crane of suitable capacity, tools and tackles, etc shall be in the scope of the contractor).
100
129500
12950000
Providing and fixing foundation bolts including nuts and washers complete. Quoted rate is inclusive of applying required priming coat and finish coat of paint as per Technical Specifications/ approved Drawings all complete as directed by Engineer-in-Charge. Quoted rate is inclusive of Pimer and final finish Painting work also. No separate payment shall be given for Painting work (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
35
115625
4046875
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, frames, guard bar, ladder, railings, brackets, gates and similar works. Quoted rate is inclusive of applying required priming coat and finish coat of paint as per Technical Specifications/ Drawings all complete as directed by Engineer-in-Charge. Quoted rate is inclusive of Pimer and final finish Painting work also. No separate payment shall be given for Painting work (Cost of all material, labour, machineries, Crane of suitable capacity, tools and tackles, etc shall be in the scope of the contractor).
10
131350
1313500
Providing approved make 50.8 mm dia x 1.6 mm thick handrail fixed to Balustrade of 50.8 mm dia x 1.6 mm thick with top adapter (neck) type of approved make fixed with 2nos of M4x10mm Allen CSk Screw). The balustrade fixed to Top of the floor, straight or staircase with base plate by 3/2 m 12 x 120mm long ancore fasrener. The balustrade C/C is 900 to 1000mm. The Height of the handrail 1000mm from FFL. glass infill of 13.52 mm thick laminated glass fixed to the Balustrade with Glass link of approved make with M8 avdel insert of approved make & M8 x 25mm Allen cap screw (two per balustrade), Complete with all End cap of approved make. All the material of handrail, balustrade and components should be of SS 316 grade & finish shall be as approved by the Engineer-in-Charge. The Contractor's quoted rate shall be inclusive of submitting the Drawings, specifications, etc from the approved Hand Rail manufacturers and getting the approval for the same from the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
For Passenger Staircases: Minimum 1.0 m high SS 316 grade railing with 13.52 mm thick laminated glass glazed handrails (incl. all patch fittings and accessories)
350
10175
3561250
Providing approved make 50.8 mm dia x 1.6 mm thick handrail fixed to Balustrade of 50.8 mm dia x 1.6 mm thick with top adapter (neck) type of approved make fixed with 2nos of M4x10mm Allen CSk Screw). The balustrade fixed to Top of the floor, straight or staircase with base plate by 3/2 m 12 x 120mm long ancore fasrener. The balustrade C/C is 900 to 1000mm. The Height of the handrail 1000mm from FFL. glass infill of 13.52 mm thick laminated glass fixed to the Balustrade with Glass link of approved make with M8 avdel insert of approved make & M8 x 25mm Allen cap screw (two per balustrade), Complete with all End cap of approved make. All the material of handrail, balustrade and components should be of SS 316 grade & finish shall be as approved by the Engineer-in-Charge. The Contractor's quoted rate shall be inclusive of submitting the Drawings, specifications, etc from the approved Hand Rail manufacturers and getting the approval for the same from the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor).
Emergency/ service stair cases: Minimum 1.0 m high SS 316 handrails complying with NBC 2016/ checklist issued by Kerala Fire and Life Safety Department.
350
8325
2913750
BUILDING INTERIOR FINISHES - FLOOR, WALL & CEILING
-
-
-
Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well as curvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slab over 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge. All granite/ marble to be used in flooring shall have minimum size 1 sqm preferably. This will not apply to areas with smaller dimensions and patterns in the flooring. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
5080
2220
11277600
Providing and fixing Approved Metal Ceiling System of (600x600)mm module which includes providing and fixing 20x30x20x0.5x3000 mm pre-painted C wall channel {Material-GI (IS513),YS-280Mpa, Finish-Galvanised 120GSM (IS277) } along the perimeter of the ceiling to Walls, partitions or columns etc. with wooden screws at 300mm centers or Sleeve Anchor 6x40mm placed at 600mm c/c. 10x38x10x0.7x3000 mm Main C carrier {Material-GI (IS513), YS-280Mpa, Finish-Galvanised 120GSM (IS277) } is suspended from the soffit with help of 37x27x25x1.6 mm soffit cleat {GI(IS513)YS-260Mpa, Finish-Galvanised 120GSM (IS277) } and Approved Rawl Plug- Ø8x45mm {Material-IS 513 CR2 grade, Zinc coating (7 to 8 microns) pull out load- 6.8KN for M30 concrete grade} at every 1000mm, creating (1000x1200) mm grid. 24X34X0.5x3000 mm GI Clip in Profile {Material-GI (IS513),YS-280Mpa,Finish Galvanised 120GSM (IS277)} is then fixed to the main C carrier and in direction perpendicular to it at 600mm centers with help of 40x72x1.2 GI Hold on Clamp {Material-GI (IS513), YS-280Mpa, Finish Galvanised 120GSM (IS277)}. GI C Channel are joined using 38X10x10x0.5x120GI C Channel Jointer and clip in profiles are joined using 36X60x0.5x120 GI Clip in Profile Jointer. Finally Clip in perforated Beveled edge white color Aluminium tiles {Material-Aluminium Alloy 3105 } of size (600x600)mm, having 60-80 micron powder coating on face side and overall thickness of 0.7mm, NRC ≥ 0.5 & backed with black coloured acoustic fleece, is fixed into the Clip In Profiles.
-
-
-
Providing and fixing Approved Perforated metal plank ceiling (incl. proprietary framework) with acoustic treatment/ fleece above ceiling material. (1) Perforated metal ceilings to public and non-public areas shall be approved 600 x 600mm x 0.8mm thick perforated aluminium panelled suspended ceilings complete with concealed suspension system, trims and the like supplied and installed in accordance with the manufacturer's instructions., (2) Perforated metal ceilings shall be insulated with mineral wool insulation where described and indicated., (3) The ceiling panels shall be finished with fluorocarbon coating as before described to the colours selected by the Engineer. The profile and specification of material shall be as per approved manufacturer's recommendations and as per approved Drawings. Contractor's quoted rate shall include the cost for submitting the Design/Drawing, specifications, samples, etc of false ceiling from the approved manufacturers and getting the same approved by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
4850
2775
13458750
BUILDING EXTERIOR FINISHES: GLAZING/ CLADDING, EXTERNAL WALLS, ROOFING
-
-
-
Providing and fixing precoated galvanised iron profile sheets (Double skin Mangalore pattern tile profiled galvalume sheet with insulation over steel truss and purlin system as per design) (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 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. 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 Engineer-in-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. The quoted rate is inclusive of Ridges, Flashings/ Aprons, North light curves, Barge board, Crimp curve, Gutter & Rain Water Pipes, etc. No separate payment shall be made for these items. All sheeting work in roofs shall be warranted against all defects for a minimum period of 10 years from the date of completion of the Works. All metal roofing sheets shall be designed such as to allow installation of solar cells later on, if so desired by the Authority, or in case it is decided beforehand by the Authority, solar cells shall be fused with the roofing sheets. The costs of solar cells and any electrical/ maintenance setup for the same shall be borne separately by the Authority. However, all other costs for modifications, handling etc of sheeting shall be deemed to be included in the quoted Price. Profile shall be as approved by the Engineer-in-Charge. Quoted rate includes the cost for submitting drawings/ specifications from the approved manufacturer and getting the approval for the same from the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
4850
1619
7852150
Providing and fixing roofing consist of 1.2 mm thick galvanized steel deck sheet confirming to IS 277:1992 used as permanent shuttering over which MS wire mesh 3mm laid at 100x100 mm grid including edge trim covered with concrete. This metal deck will be supported on structural steel beam with shear studs. (Structural steel like Beam, column, joists etc. & concrete of different grade as per design will be paid separately). Plan area of the RCC slab shall be considered for payment. The sheeting shall be fixed according to manufacturers’ recommendations. The deck sheets shall be supplied in required sizes according to the cutting schedule. Generally cutting sheets to length shall not be permitted at site. Power tools shall be used for cutting. Cutting and trimming of small openings which were not finalized at the time of working drawings can be allowed at site. No gas cutting shall be done on the sheet. Before installation of decking sheet, it shall be ensured that the beam support is in true planes, correctly placed and securely fixed. Quoted rate includes submission of Drawings and Specifications from the approved manufacturers for the approval of Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
4850
1156
5606600
Providing and supplying aluminium extruded tubular and other aluminium sections as per the architectural drawings and approved shop drawings, the aluminium quality as per grade 6063 T5 or T6 as per BS 1474, including super durable powder coating of 60-80 microns conforming to AAMA 2604 of required colour and shade as approved by the Engineer-in-Charge. (The item includes cost of material such as cleats, sleeves, screws etc. necessary for fabrication of extruded aluminium frame work. Nothing extra shall be paid on this account). The weight of aluminium extruded section shall be taken for purpose of payment. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
2000
306
612000
Designing, fabricating, testing, protection, installing and fixing in position semi (grid) unitized system of structural glazing (with open joints) for linear as well as curvilinear portions of the building for all heights and all levels, including:
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-
-
(a) Structural analysis & design and preparation of shop drawings for the specified design loads conforming to IS 875 part III (the system must passed the proof test at 1.5 times design wind pressure without any failure), including functional design of the aluminum sections for fixing glazing panels of various thicknesses, aluminium cleats, sleeves and splice plates etc. gaskets, screws, toggles, nuts, bolts, clamps etc., structural and weather silicone sealants, flashings, fire stop (barrier)-cum-smoke seals, microwave cured EPDM gaskets for water tightness, pressure equalisation & drainage and protection against fire hazard including:
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(b) Fabricating and supplying serrated M.S. hot dip galvanised / Aluminium alloy of 6005 T5 brackets of required sizes, sections and profiles etc. to accommodate 3 Dimentional movement for achieving perfect verticality and fixing structural glazing system rigidly to the RCC/ masonry/ structural steel framework of building structure using stainless steel anchor fasteners/ bolts, nylon seperator to prevent bimetallic contacts with nuts and washers etc. of stainless steel grade 316, of the required capacity and in required numbers.
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(c) Providing and filling, two part pump filled, structural silicone sealant and one part weather silicone sealant compatible with the structural silicone sealant of required bite size in a clean and controlled factory / work shop environment, including double sided spacer tape, setting blocks and backer rod, all of approved grade, brand and manufacture, as per the approved sealant design, within and all around the perimeter for holding glass.
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(d) Providing and fixing in position flashings of solid aluminium sheet 1 mm thick and of sizes, shapes and profiles, as required as per the site conditions, to seal the gap between the building structure and all its interfaces with curtain glazing to make it watertight.
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(e) Making provision for drainage of moisture/ water that enters the curtain glazing system to make it watertight, by incorporating principles of pressure equalization, providing suitable gutter profiles at bottom (if required), making necessary holes of required sizes and of required numbers etc. complete. This item includes cost of all inputs of designing, labour for fabricating and installation of aluminium grid, installation of glazed units, T&P, scaffolding and other incidental charges including wastages etc., enabling temporary structures and services, cranes or cradles etc. as described above and as specified. The item includes the cost of getting all the structural and functional design including shop drawings checked by a structural designer, dully approved by Engineer-in-charge. The item also includes the cost of all mock ups at site, cost of all samples of the individual components for testing in an approved laboratory, field tests on the assembled working structural glazing as specified, cleaning and protection till the handing over of the building for occupation. In the end, the Contractor shall provide a water tight structural glazing having all the performance characteristics etc. all complete as required, as per the Architectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer- in-Charge.
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Note:- 1. The cost of providing extruded aluminium frames, shadow boxes, extruded aluminium section capping for fixing in the grooves of the curtain glazing and vermin proof stainless steel wire mesh shall be paid for separately under relevant items under this sub-head. However, for the purpose of payment, only the actual area of structural glazing (including width of grooves) on the external face shall be measured in sqm. up to two decimal places.
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Note:-2. The following performance test are to be conducted on structural glazing system as directed by the Engineer-in-Charge from the certified laboratories accreditated by NABL (National Accreditation Board for Testing and Calibration Laboratories), Department of Science & Technologies, India. Cost of testing is included in quoted rate.
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Performance Testing of Structural glazing system Tests to be conducted in the NABL accredited lab or any other accreditation body which operates in accordance with ISO/ IEC 17011 and accredits labs as per ISO/IEC 17025 (1) Performance Laboratory Test for Air Leakage Test (-50pa to - 300pa) & (+50pa to +300pa) as per ASTM E-283-04 testing method for a range of testing limit 1 to 200 mVhr, (2) Static Water Penetration Test. (50pa to 1500pa) as per ASTME- 331-09 testing method for a range up to 2000 ml., (3) Dynamic Water Penetration (50pa to 1500pa) as per AAMA 501.01- 05 testing method for a range upto 2000 ml, (4) Structural Performance Deflection and deformation by static air pressure test (1.5 times design wind pressure without any failure) as per ASTME-330-10 testing method for a range upto 50 mm, (5) Seismic Movement Test (upto 30 mm) as per AAMA 501.4-09 testing method for Qualitative test, Tests to be conducted on site., (6) Onsite Test for Water Leakage for a pressure range 50 kpa to 240 kpa (35psi) upto 2000 ml (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
1600
2572
4115200
Providing, assembling and supplying vision glass panels (IGUs) comprising of hermetically-sealed 6-12-6 mm insulated glass (double glazed) vision panel units of size and shape as required and specified, comprising of an outer heat strengthened float glass 6mm thick, of approved colour and shade with reflective soft coating on surface # 2 of approved colour and shade, an inner Heat strengthned clear float glass 6mm thick, spacer tube 12mm wide, dessicants, including primary seal and secondary seal (structural silicone sealant) etc. all complete for the required performances, as per the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer-in-Charge. The IGUs shall be assembled in the factory/ workshop of the glass processor. (Payment for fixing of IGU Panels in the curtain glazing is included in cost of item No.40) For payment, only the actual area of glass on face # 1 of the glass panels (excluding the areas of the grooves and weather silicone sealant) provided and fixed in position, shall be measured in sqm.
(i) Coloured tinted float glass 6mm thick substrate with reflective soft coating on face # 2, + 12mm Airgap + 6mm Heat Strengthened clear Glass of approved make having properties as visible Light transmittance (VLT) of 25 to 35 %, Light reflection internal 10 to 15%, light reflection external 10 to 20%, shading coefficient (0.25- 0.28) and U value of 3.0 to 3.3 W/m2 degree K etc. The properties of performance glass shall be decided by technical sanctioning authority as per the site requirement. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
1600
2793
4468800
Extra for openable side / top hung vision glass panels (IGUs) including providing and supplying at site all accessories and hardwares for the openable panels as specified and of the approved make such as heavy duty stainless steel friction hinges, min 4 -point cremone locking sets with stainless steel plates, handles, buffers etc. including necessary stainless steel screws/ fasteners, nuts, bolts, washers etc. all complete as per the Architectural drawings, as per the approved shop drawings, as specified and as directed by the Engineer- in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
160
2799
447840
Providing, fabricating and supplying shadow box of required size and shape, for fixing in the spandrel portion of the structural glazing, in linear as well as curvilinear portions of the building by providing semi-rigid, inorganic, noncombustible fibre glass wool insulation 50 mm thick, conforming to IS: 8183 and BS: 3958 Part 5. The insulation layer shall have facing (factory bonded on surface # 1 of the fibre glass insulation layer), of black non-woven fibre glass tissue of nominal thickness 0.5 mm and nominal mass not less than 60 gm / sqm, made of randomly oriented glass fibres distributed in a binder by a wetlay process including fixing 1.5 mm thick solid aluminum sheet backing using, 6 mm thick cement board including SS rivets, nuts, bolts, washers etc complete. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
160
1616
258560
Providing and supplying Spandrel Glass Panels comprising of 6 mm thick heat strengthened monolithic float glass of approved colour and shade with reflective soft coating on surface # 2 of approved colour and shade so as to match the colour and shade of the IGUs in the vision panels etc., all complete for the required performances as specified, as per the Architectural drawings, as per the approved shop drawings, as specified, and as directed by the Engineer- in- Charge. For payment, only the actual area of glass on face # 1 of the glass panels (but excluding the area of grooves and weather silicone sealant) provided and fixed in position, shall be measured in sqm. (Payment for fixing of Spandrel Glass Panels in the curtain glazing is included in cost of relevent Item*).“(i) Coloured tinted float glass 6mm thick substrate with reflective soft coating on face # 2, having properties as visible Light transmittance (VLT) of 25 to 35 %, Light reflection internal 10 to 15%, light reflection external 10 to 20 %, shading coefficient (0.25- 0.28) and U value of 3.0 to 3.3 W/m2 K etc. The properties of performance glass shall be decided by technical sanctioning authority as per the site requirement. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
160
1830
292800
Providing and fixing factory made 18 mm thick single extruded WPC (Wood Polymer Composite) solid plain white colour board Jali, CNC (Computer numeric control) routed of approved design by Engineer in -charge which are machine cut for duct/shaft covering, partitions and facades comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium corbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/ cum and screw withdrawal strength of 1800 N (Face) minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with properties of being termite/borer proof, water/moisture proof and fire retardant and fixing on M.S (mild steel) frame made of 25 x 25 x 1.5 mm square hollow box section including applying a priming coat of approved steel primer, placed at grid made at 1.0 x 1.0 m or as per requirement at site with necessary stainless steel fasteners and SS screws etc., all complete as per direction of Engineer-In- Charge. Note: M.S (mild steel) framework with priming coat and necessary SS fasteners and SS screws shall be paid separately. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
800
2590
2072000
MISCELLANEOUS ITEMS
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Design, Supply and installation of hot rolled steel sheet piles including all associated structural steel members i.e. waler & runner beams, strut, cross ties, vertical members, guide frames, suitable interlocks, suitable corner sections, splicing & cutting sheet piling, application of recommended sealant for complete water tightness (as required), pre-drilling for installation into bedrock (as necessary) etc. as per site conditions, mobilization/ demobilization of all necessary tools & tackles, hammer (vibratory/ impact), crane(s) etc., all labor, shifting plant/ machinery & carryout any ancillary works and subsequent removal after completion of works, all complete as per Scope of Work/ Specifications, relevant Codes/ Standards, approved design/ drawings/method statement and directions of Engineer-in-charge. (No extra payment shall be made for cost of extraction and replacement for installing of sheet pile deviating the specification or rejected by Engineer-in-charge. Extracted sheet piles shall be contractor's property and contractor shall remove the same from site without any extra cost to client). Payment shall be on the basis of sheet pile shoring area exposed after complete excavation. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
876
4163
3646788
Peforming Ground borne vibration and noise Assessment study at Pre-Construction Stage for concourses including (1) Vibration Screening at the Project Area which is close to the Track and Part of the New Construction., (2) Determination of Real-Time Ground Surface Vibration Level due to Train Movements through Site Measurement Campaign and database, (3) Defining Real-Time Ground Surface Vibration Base Curve, (4) Estimation and General Assessment of Expected Structure Borne Vibration and Noise Levels in Concourse and other new Facilities/ structures as part of the current Redevelopment Project, (5) Comparison of estimated values with Technical Specification of the Contract and RDSO CT-38 recommended values. Contractor's quoted Price includes Travel to site, Lodging, Boarding, and Transportation of Consultant of Contractor, Field Measurement at Site and necessary representation at Structural consultant office all as per direction of Engineer-in-Charge (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
1
925000
925000
DISMANTLING WORK
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Dismantling, stacking and handing over the existing FOBs including the existing elevators / escalators, Steel Structures, Roofing Sheets, RCC Structures, all types of cables, lights, Electrical fittings, Announcement Systems, & all other Railway communication systems, etc. after dismantling, to the Railway Authority without any damage and to stack the same at a nominated place as directed by the Railway Authority. The dismantling shall be done as per the standards of manufacturer for avoiding damages. Only one FOB can be dismantled at a time and the second FOB can be dismantled only after the first concourse is commissioned. The quoted rate includes the deployment of suitable capacity Hydraulic Telescopic Cranes, Trailors, Tippers, Labours, Equipments, tools and tackles, etc. The quoted rate also includes the submission of IIT Proof Checked scheme for dismantling along with necessary design calculations and getting the same approved by the Authority and the Authority Engineer. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)[Dismentaled Material/Steel will be the returned to the Authority/ Southern Railway.]
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The quoted rate includes mobilisation of all Plant & Equipment, tools and tackles, personnel, including cranes, generator etc. complete in all respects required for execution of dismantling work and demobilsation at the end of work etc as per job requirement as per drawings, specifications and direction of site incharge. If any additional mobilization/demobilization of machines and equipments are required as per site conditions, the same shall be done at no extra cost. The item includes design of dismantling scheme, preparation & submission of documents like Method statements, post assessment reports, quality documents like field quality plan, ITP, etc. The job also includes re-validation of dismantling scheme provided by B AND R etc., if any, to suit the site condition along with all computation and backup data, and demolition procedure of the proposed demolition work. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
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-
-
FOB - 1 (North end of Ernakulam South Junction Railway Station)
1
925000
925000
FOB - 2 (South end of Ernakulam South Junction Railway Station)
1
925000
925000
Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material outside Railway Premises for any lead as per direction of Engineer-in-charge. (Disposal areas shall be arranged by Contractor at his own cost. The rate quoted shall include all royalties, right-of-way etc. complete). (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
240
1665
399600
Preparation of design, Drawings and documents for Modification of erected overhead equipments (OHE) in the yard for constructing the concourse. The OHE modification shall be done as per the approved drawing and design for which contractor have to submit all required drawings and design well in advance for the approval of Electrical Inspector to Government and the work shall be taken up based on the approved plan and design. The quoted rate shall be inclusive of obtaining required approvals from the Electrical Inspector to Government, Railway Authorities, Authority Engineer and other Authorities as applicable and submission of required copies of Design and Drawings including as built Drawings. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
1
462500
462500
BRICK WORK
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Providing and laying factory made Precast concrete solid blocks of 200 mm thickness of grade M10 from approved manufacturer in foundation and plinth in: Cement mortar 1:6 (1 cement : 6 coarse sand) all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
50
5604
280200
Providing and laying factory made Precast concrete solid blocks of 200 mm thickness of grade M10 from approved manufacturer in superstructure above plinth level up to floor V level. Cement mortar 1:6 (1 cement : 6 coarse sand) all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
50
7480
374000
Providing and laying half block masonry with factory made Precast concrete solid blocks of 100 mm thickness of grade M10 from approved manufacturer in superstructure above plinth level up to floor V level: Cement mortar 1:4 (1 cement : 4 coarse sand) all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
5
845
4225
Extra for providing and placing in position 2 Nos 6mm dia. M.S. bars at every third course of half block masonry all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
5
72
360
FINISHING WORK
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12 mm cement plaster of mix : 1:6 (1 cement: 6 coarse sand) all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
600
286
171600
15 mm cement plaster on rough side of single or half brick wall of mix : 1:6 (1 cement: 6 coarse sand) all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
500
328
164000
20 mm cement plaster of mix : 1:4 (1 cement: 4 coarse sand) all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
500
406
203000
6 mm cement plaster of mix : 1:3 (1 cement: 3 fine sand) all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
100
244
24400
Providing and applying plaster of paris/ putty of 2mm thickness over plastered surface to prepare the surface even and smooth complete. all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
1100
98
107800
Distempering with 1st quality acrylic distemper and primer coat (ready mixed) having VOC content less than 50 gms/litre, of approved manufacturer, of required shade and colour complete, as per manufacturer's specification. Two or more coats over primer coat on new work . all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
550
96
52800
Wall painting with premium acrylic emulsion paint of interior grade, and primer coat having VOC (Volatile Organic Compound) content less than 50grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour. Two coats over primer coat. all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
550
122
67100
Finishing walls with textured exterior paint of required shade : New work (Two or more coats applied @ 3.28 ltr/10 sqm) over and including priming coat of exterior primer applied @ 2.20kg/10 sqm all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
25
227
5675
Conducting Soil Investigation work at island Platforms by deploying soil boring equipments, labours, etc including boring up to 70 m depth, collecting the soil samples at different depts as directed by the Engineer-in-Charge, performing soil sample tests at NABL approved laboratories, preparing and submission of foundation recommendation from the geotechnical consultant all complete as directed by the Engineer-in-Charge. (Cost of all material, labour, machineries, tools and tackles, etc shall be in the scope of the contractor)
4
92500
370000
"NOTE:-
THE ABOVE RATE SHALL BE INCLUSIVE OF ALL TAXES & DUTIES, ROYALTIES, CESS, FEE, ENVIORMENTAL & POLLUTION, FITNESS & SAFETY CLEARANCE CHARGES (IF ANY), OR ANY OTHER INCIDENTAL CHARGES ETC BUT EXCLUDING GST."
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