Public Works Department-PWD has published Tender For Construction Of Galvanised Steel Concrete Truss Bridge Over Borapansuri River. Submission Date for this Tender is 08-02-2024. Bridge Work Tenders in Aizawl Mizoram. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | I. Foundation Excavation for Structure (Earth work in excavation of foundation of structures as per drawing and technical specification,including setting out,construction of shoring and bracing,removal of stumps and other deleterious matter,dressing of sides and bottom and backfilling with approved material.) II. Ordinary rock (not requiring blasting) A. Manual Means, depth upto 3 m |
| 2 | IV. Hard rock ( blasting prohibited ) A. Mechanical Means |
| 3 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications Foundation base A. PCC Grade M15 |
| 4 | Footing H. RCC Grade M35 Case I : Using Concrete mixer |
| 5 | Supplying,fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications |
| 6 | II. SUB-STRUCTURE Cement Concrete Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications Abutment at both side H. RCC Grade M35 (p) Height upto 5m Case-I: Using Concrete mixer |
| 7 | (q) Height 5m to 10m Case-I: Using Concrete mixer |
| 8 | Supplying,fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and technical specifications |
| 9 | 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 foce. Complete as per drawing and Technical specifications |
| 10 | Back filling behind abutment,wing wall and return wall complete as per drawing and Technical specification A. Granular Material |
| 11 | Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment,wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specification. |
| 12 | Supplying,fitting and fixing in position true to line and level POT cum PTFEBearing conforming to IRC :83 (part-I & III), Section IX and clause 2005 of MOSRT&H specifications complete including all accessories as per drawing and TechnicalSpecifications Section 2000 & 2200. |
| 13 | III SUPER-STRUCTURE Supplying, fabricating and erecting the fabricatedgalvanised Steel Built-up Top chords, bottom chords, vertical members, inclined members, Cross Girder, stringer, splice plate, gusset plate, batten plate, end platesetcwith nuts and bolts complete with all necessary stagging and struting as per approved drawing and as per technical specification and also as specified in IRC code of practice and as directed by the Engineer-in-charge |
| 14 | Cement Concrete Furnishing and Placing Reinforced/Prestressed cement concrete in super-structure as per drawing and Technical Specification D. RCC Grade M35 Case -I Using Concrete mixer |
| 15 | PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification. |
| 16 | Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification |
| 17 | Mastic Asphalt (Providing and laying 12 mm thick mastic asphalt wearing course on top of deck slab excluding prime coat with paving grade bitumen meeting the requirements given in table 500-29,prepared by using mastic cooker and laid to required level and slope after cleaning the surface,including providing antiskid surface with bitumen precoated fine grained hard stone chipping of 9.5 mm nominal size at the rate of 0.005cum per 10 sqm and at an approximate spacing of 10 cm center to center in both directions,pressed into surface when the temperature of surfaces not less than 100 deg. C,protruding 1 mm to 4 mm over mastic surface,all complete as per clause 515.) |
| 18 | Strip Seal Expansion Joint (Providing and laying of a strip seal expansion joint catering to maximum horizontal movement upto 70 mm,complete as per approved drawings and standard specifications to be installed by the manufacturer/supplier or their authorised representative ensuring compliance to the manufacturer"s instructions for installation.) |
| 19 | Supplying, fitting and placing HYSD bar reinforcement in super-structure complete as per drawing and technical specifications |
| 20 | Reinforced Cement Concrete Crash Barrier (Provision of an Reinforced cement concrete crash barrier at the edges of the road, approaches to bridge structures and medians, constructed with M-20 grade concrete with HYSD reinforcement conforming to IRC:21 and dowel bars 25 mm dia, 450 mm long at expansion joints filled with pre-moulded asphalt filler board, keyed to the structure on which it is built and installed as per design given in the enclosure to MOST circular No. RW/NH - 33022/1/94-DO III dated 24 June 1994 as per dimensions in the approved drawing and at locations directed by the Engineer, all as specified) M20 grade concrete |
| 21 | Drainage Spouts complete as per drawing and Technical specification |
| 22 | IV. APPROACH ROAD Excavation in Soil by Mechanical means (Excavation for road way in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 metres (average lead 50 metres), including trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections.) Approach curve Improvement |
| 23 | Embankment Construction with Material Obtained from Borrow Pits (Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2) (Within a lead of 5Km.) |
| 24 | PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed,placed in foundation and compacted by vibration including curing for 14 days.) Below stone masonry r/w for supporting embankment |
| 25 | Stone masonry work in cement mortar for substructure complete as per drawing and Technical Specifications b) Coursed rubble masonry (first sort )in cement mortar 1:3 |
| 26 | Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications PCC M15 Parapet |
| 27 | Granular Sub-Base (Table:- 400-1) Plant Mix Method (Construction of granular sub-base by providing the material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 ) for Grading- IMaterial |
| 28 | Dry Lean Cement Concrete Sub- base (Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per table 600-1, cement content not to be less than 150 kg/ cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, laid with a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.) Approach road pavement |
| 29 | Cement Concrete Pavement (Construction of un-reinforced, dowel jointed, plain cement concrete pavement over a prepared sub base with 43 grade cement @ 400 kg per cum, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver, spread, compacted and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, dowel bar, tie rod, admixtures as approved, curing compound, finishing to lines and grades as per drawing ) |
| 30 | Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment,wing wall and return wall to the full height compacted to a firm condition complete as per drawing and technical specification.Behind App. road Retaining wall |
| 31 | V. Road Signages, Markings etc Retro- reflectorised Traffic signs (Providing and fixing of retro- reflectorised cautionary, mandatory and informatory sign as per IRC :67 made of encapsulated lens type reflective 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) 90 cm equilateral triangle |
| 32 | 60 cm equilateral triangle |
| 33 | 60 cm circular |
| 34 | 60 cm x 45 cm rectangular |
| 35 | Road Marking with Hot Applied Thermoplastic Compound with Reflectorising Glass Beads on Bituminous Surface (Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes.) Lane/centre line/edge line |
| 36 | Type - A, "W" : Metal Beam Crash Barrier (Providing 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 galvanised by hot dip process, all fittings to conform to IS:1367 and IS: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 810) |
| 37 | VI RIVER BANK PROTECTION Boulder apron laid in wire crates (Providing and laying of boulder apron laid in wire crates made with 4mm dia GI wire conforming to IS: 280 & IS:4826 in 100mm x 100mm mesh (weaved diagonally) including 10% extra for laps and joints laid with stone boulders weighing less not less than 40 kgs each. Both Banks |
| 38 | Gabian Structure for Erosion Control,River Training Works and Protection works (Providing and constructing gabain structures for erosion control,river training works and protection works with wire crates of size 2 m x 1 m x 0.3 m each divided into 1m compartments by cross netting, made from 4 mm galvanised steel wire @ 32 Kg per 10 sqm having minimun tensile strength of 300 Mpa conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100 mm x 100 mm, filled with boulders with least dimension of 200 mm, all loose ends to be securely tied with 4 mm galvanised steel wire. Bank protection |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
