Public Works Department-PWD has published Tender For Construction Of Rcc Bridge At Senki Park To Connect Senki Park Island Itanagar. Submission Date for this Tender is 27-02-2024. Bridge Work Tenders in itanagar Arunachal Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Sh:RCC Bridge |
| 2 | Excavation for Structures (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.) I) Ordinary soil B) Mechanical Means i) upto 3 m depth (without de-watering) |
| 3 | Excavation for Structures (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 B)Mechanical Means i)Depth upto 3 m ( without de-watering) |
| 4 | 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.) |
| 5 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications B) PCC Grade M-20 |
| 6 | Plain/Reinforced cement concrete in open foundation complete as per drawing and technical specifications RCC Grade M25 Using concrete Mixer |
| 7 | Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications RCC Grade M25 Height upto 5m Using concrete Mixer |
| 8 | Plain/Reinforced cement concrete in sub-structure complete as per drawing and technical specifications Height 5m to 10m Using concrete Mixer |
| 9 | Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification RCC Grade M25Using Concrete Mixer For solid slab super-structure, 20-30% of (a+b+c) Height upto 5m |
| 10 | Appraoch slab PCC M15 Grade leveling course below approach slab complete as per drawing and Technical specification |
| 11 | Reinforced cement concrete approach slab including reinforcement and formwork complete as per drawing and Technical specification |
| 12 | Reinforcement (HYSD Bar) Supplying, fitting and placing un-coated HYSD bar reinforcement in foundation complete as per drawing and technical specifications |
| 13 | Supplying, fitting and placing HYSD bar reinforcement in substructure complete as per drawing and technical specifications |
| 14 | a) Supplying, fitting and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications |
| 15 | Providing, fitting and fixing mild steel railing complete as per drawing and Technical Specification |
| 16 | Bearings Tar paper bearing on MoRTH Specifications complete asper drawing and approved technical specifications |
| 17 | Expansion joint Providing and fixing in position 20 mm thick premoulded joint filler in expansion joint for fixed ends of simply supported spans not exceeding 10 m to cater for a horizontal movement upto 20 mm, covered with sealant complete as per drawing and technical specifications |
| 18 | Providing and laying Cement concrete wearing coat M-30 grade including reinforcement complete as per drawing and Technical Specifications |
| 19 | Drainage Spouts complete as per drawing and Technical specification |
| 20 | 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 |
| 21 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification and as per relevant clauses 305 of specifications and as per appendix 6 of IRC-78. A)Granular material |
| 22 | 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 stone boulders Stone/Boulder |
| 23 | Providing and laying suitable designed Filter material underneath pitching in slopes complete as per drawing and Technical specification |
| 24 | 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 behind entire surface after abutment, return wall and wing wall to the full height compacted to a firm condition complete as per drawing and technical specification. |
| 25 | Sh:-RCC Retaining Wall |
| 26 | 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 (without de-watering)(upto 3 m depth) |
| 27 | 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. |
| 28 | Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. a)RCC Grade M20/ Using Concrete Mixer |
| 29 | Plain/Reinforced Cement Concrete in sub-structure complete as per Drawing and Technical Specifications. a) RCC Grade M20/ Using Concrete Mixer |
| 30 | Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications,In Footing and Main Wall |
| 31 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification.(A) Granular material |
| 32 | 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 |
| 33 | Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause2504.2.2. 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. |
| 34 | Preparation of sub grade |
| 35 | Preparation of sub grade by excavating earth to an average depth of 22.50 cm, dressing to camber and consolidating with road roller, making good the undulations etc. and disposal of surplus earth, lead upto 50 m. |
| 36 | Consolidation of sub-grade with road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the sub grade. |
| 37 | Granular Sub-base with Close Graded Material (Table:- 400-2)(Construction of granular sub-base by providing close graded 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 ) |
| 38 | 125 Micron Plythene (Providing and fixing 125 micro polythine over sub-base |
| 39 | Cable Duct Across the Road. Providing and laying of a reinforced cement concrete pipe duct, 300 mm dia, across the road (new construction), extending from drain to drain in cuts and toe of slope to toe of slope in fills, constructing head walls at both ends, providing a minimum fill of granular material over top and sides of RCC pipe as per IRC:98-1997, bedded on a 0.3 m thick layer of granular material free of rock pieces, outer to outer distance of pipe at least half dia of pipe subject to minimum 450 mm in case of double and triple row ducts, joints to be made leak proof, invert level of duct to be above higher than ground level to prevent entry of water and dirt, all as per IRC: 98 - 1997 and approved drawings.(Single row for one utility services) |
| 40 | 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 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 ) |
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