Tender For R.C.C Trestle Bridge Over Local Khari At 2Nd Km Of Mahipal Chowrangee More To Kantabari Road, Rehabilitation Work Under Dakshin Dinajpur Highway Division, In The District Of Dakshin Dinajpur.
Tender Value
81.47 Lakhs
Estimated cost
Bid Submission
13 Feb 2023
0 days left
EMD
1.62 Lakhs
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
buniadpur → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For R.C.C Trestle Bridge Over Local Khari At 2Nd Km Of Mahipal Chowrangee More To Kantabari Road, Rehabilitation Work Under Dakshin Dinajpur Highway Division, In The District Of Dakshin Dinajpur.
BOQ
| Sl. No. | Item Description |
| 1 | BRIDGE REHABILITATION WORKHire and labour charges for staging with sal bullah for super structure of bridge (Major and Minor) including stripping off and removing clearing on completion of work as per design and drawing approved by the Engineer-in-charge. |
| 2 | Cleaning the exposed corroded Reinforcement as well as worn out concrete by sand blasting with air compressor including all materials, hire charges of machineries and labour etc. all complete as per technical specification and direction of the Engineer-in-Charge. |
| 3 | Providing anti-corrosive protective coating to inhibit the corrosion to HYSD reinforcements including two coats of anti-corrosive coatings of consumption as per manufacturer\"s specification, cleaning etc. complete as per the direction of the Engineer-in- Charge. |
| 4 | Providing and inserting nipples with approved fixing compound after drilling holes for grouting as per Technical specifications including subsequent cutting/removal and sealing of the hole as necessary of nipples after completion of grouting with Cement/Epoxy. |
| 5 | Sealing of crack / porous concrete with Epoxy Grout by injection through nipples complete as per clause 2803.1. |
| 6 | Sealing of cracks / porous concrete by injection process through nipples/Grouting complete as perTechnical specification.Cement Grout |
| 7 | Guniting concrete surface with cement mortar (25 mm nominal thick) applied with compressor after cleaning surface and spraying with epoxy complete as per Technical specification. |
| 8 | Hire and labour charges for 100 mm dia bamboo railing on 150 mm dia Jhau/Eucalyptus or other approved timber posts each 2.0 m in length, tied 2 number post strongly with coir ropes in the fashion of a scissor with a spacing of 1.8 m over pacca road without damaging the surface and tying strongly 3 (three) rows of bamboo railing on each leg and 1 (one) railing connecting all the top junctions including cost of loading unloading, stacking & carriage of all materials and labour complete, clearing the site as per direction of Engineer in charge after removing the barricade. 100mm. dia bamboo railing & 150mm.dia Jhau/Eucalyptus/other approved timber posts with 1.8 m spacing.Railing 3 row on each leg and 1 at pivot point. |
| 9 | Epoxy bonding of new concrete to old concrete |
| 10 | Patching of damaged concrete surface with polymer concrete (25 mm nominal thick) and curing compounds, initiator and promoter, available in present formulations, to be applied as per instructions of manufacturer and as approved by the Engineer. |
| 11 | Construction of precast RCC railing of M30 Grade, aggregate size not exceeding 12 rnm. true to line and grade, tolerance of vertical RCC post not to exceed 1 in 500, centre to centre spacing between vertical post not to exceed 2000 rnrn. leaving adequate space between vertical post for expansion, complete as per MoRT&H standard drawing no SD/202 and technical specifications. |
| 12 | Sand filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm. including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge. |
| 13 | Drainage Spouts in Superstructure including providing drip mouldings and also including supplying, fitting and fixing approved type of materials complete as per drawing and Technical specification vide clause no. 2705 of MoRT&H’s Specification for Road & Bridge Works. |
| 14 | Applying Exterior grade Acrylic primer of approved quality and brand on plastered or cencrete surface old or new surface to receive decorative textured (matt finish) or smooth finish acrylic exterior emulsion paint including scraping and preparing the surface throughly, complete as per manufacturer\"s specification and as per direction of the EIC.One Coat |
| 15 | Protective and Decorative Acrylic exterior emulsion paint of approved quality, as per manufacturer\"s specification and as per direction of Engineer-in-Charge to be applied over acrylic primer as required. The rate includes cost of material, labour, scaffolding and all incidental charges but excluding the cost of primer.Premium 100% Acrylic EmulsionTwo CoatNormal Acrylic Emulsion |
| 16 | PROTECTIVE WORKEarth work in excavation of foundation of structures as per drawing and technical specification, including setting out, removing, spreading or stacking of spoils within a lead of 150 m. as directed and including trimming the sides of the trenches, leveling, dressing and ramming the bottom, and backfilling with approved material complete as per direction of the Engineer-in-Charge .In all sorts of soil excluding marshy soil & rocks (soft or hard) by manual means.upto 3 m depthWith pumping out water including shoring as required |
| 17 | Filling properly the empty sausage crates with boulders of any size & shape with hand packing after preparation of bed of placement, placing the crate in position, carriage of boulders from road stacks with a lead upto 150m etc. complete in all respect including stitching the rest of the crate with wire (passage for filling boulders) after filling up the crate with boulders and launching the crate in position if necessary and as directed by the Engineer-in charge.[Rate provided is inclusive of the cost of stone boulders] |
| 18 | Weaving wire mattress as directed with wire of 4mm dia. and making sausage crate of required shape after tying all intersections including joining longitudinal ends, closing ends of sausage, carriage of wire to site of work complete in all respect as per direction of the Engineer-in-charge including cost of supply of G.I. wire. (With 100mm x 100mm mesh.) |
| 19 | Providing and laying Design Mix concrete for plain concrete work in any part of bridge (excluding bottom plugging) with coarse aggregates of appropriate nominal size and grading, fine aggregate (sand) conforming to proper grading zone, both of approved quality and cement, as necessary, including labour, cost and carriage of all materials and including preparation of design mix, approval of the same by the Engineer-in-Charge and cost for quality control, sampling, testing etc. all complete but excluding cost of labour and materials for formwork & reinforcement works.M-15 GradeUsing concrete mixer |
| 20 | Hire and labour charges for Shuttering without staging upto 4.0 m height using approved stout props with wooden planks/ply wood/steelsheet plate with required bracing for any kind of plain or reinforced concrete works in all sorts of minor structure including culvert, box culvert, crossdrain etc. The rate is inclusive of fitting, fixing and striking out after completion of work as per specification and direction.Where staging is not required. |
| 21 | Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V:20H towards drawing face. Complete as per drawing and Technical specifications. |
| 22 | Earthwork in excavation from borrow pits (land owned/arranged by the Department) and depositing in layers of 250 mm. including breaking clods in embankment works and to fill up back of abutments, depressions and ruts with an initial lead up to 50 m and initial lift up to 1.5 m making bunds at top as directed dressing complete. (Borrow pit measurement)In ordinary soil |
| 23 | Providing and laying Pitching on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specifications.Boulder |
| 24 | Providing and laying Filter material underneath pitching in slopes complete as per drawing and Technical specification. |
| 25 | ROAD SAFETY WORKType - A, \"W\" : Metal Beam Crash BarrierProviding and erecting a \"W\" metal beam crash barrier comprising of 3 mm thick corrugated sheet metal beam rail, 70 cm above road/ground level, fixed on ISMC series channel vertical post, 150 x 75 x 5 mm spaced 2 m centre to centre, 1.8 m high, 1.1 m below ground/road level, all steel parts and fitments to be galvanized by hot dip process, all fittings to conform to IS:1367 andIS:1364, metal beam rail to be fixed on the vertical post with a spacer of channel section 150 x 75 x 5 mm, 330 mm long complete as per Clause 811.3 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). |
| 26 | Direction and Place Identification Signs with size more than 0.9 sqm size Board.Providing and erecting direction and place identification retro- reflectorised sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 2 mm thick with area exceeding 0.9 sqm supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm, 2 Nos. firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). |
| 27 | Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of high intensity grade sheeting vide clause 801.3, fixed over aluminium sheeting, 1.5 mm thick supported on a mild steel angle iron post 75 mm x 75 mm x 6 mm firmly fixed to the ground by means of properly designed foundation with M15 grade cement concrete 45 cm x 45 cm x 60 cm, 60 cm below ground level as per approved drawing and Clause 801 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).90 cm equilateral triangle |
| 28 | Supplying & fixing of Raised Pavement Markers / Road Studs / Cats Eye made of polycarbonate moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face which shall support a load of 13635 kg tested in accordance to ASTM D 4280 Type H and complying to clause no 804 of MoRT&H\"s specification for Road &Bridge Works (Fifth Rev.). Marker height shall not be less than 10 mm and shall not exceed 20 mm, width shall not exceed 130mm and with minimum reflective area of 13 sq.cm. on each side and slope to the base shall be 35 ± 5 degree. Fixing will bewithout nails but by using epoxy resin based adhesive as per manufacturer\"s recommendation including site clearance etc. and complete as directed by the Engineer in Charge .The contractor will have to provide a test certificate from a reputable national/international laboratory conforming the above specifications. |
| 29 | Clearing compound premises of shurbs, plants, jungles etc. by cutting and removing as directed (Specific permission of Engineer-in-Charge prior to execution will be necessary). |
| 30 | Add GST @ 18% |
| 31 | Add Labour Welfare Cess @ 1% |
AI Tender Summary
Tender Timeline
Jan 18, 2023
11:30 IST
Tender Published
Tender notice published.
CompletedFeb 13, 2023
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedFeb 15, 2023
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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