Rural Works Department has published Tender For Construction Of Road And Bridge Work - Mrl24-Hydel Model To Rayang. Submission Date for this Tender is 25-10-2023. Road Work Tenders in Lower Dibang Valley Arunachal Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 13-Oct-2023 | PRE-BID MEETING DATE CHANGE | Date | 25-10-2023 |
| Sl. No. | Item Description |
| 1 | SH- Setting Out |
| 2 | Construction of Bench Mark, Reference Piller, Job Pillar as per drawing and specification. |
| 3 | 1.00 KM reference bench mark and working bench mark. |
| 4 | Providing and fitting fixing of bamboo (1st class) 85mm to 100 mm dia 2.00 m long including driving the pegs up to 60 cm depth and marking with paint, sharpening the bottom maintaining the lines etc complete. |
| 5 | SH-Clearing and Grubbing Road Land |
| 6 | Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlierand disposal of unserviceable materials and stacking of serviceable material By Manual Means (In area of non-thorny jungle) |
| 7 | SH- Earthwork for embankment (Widening) |
| 8 | Excation for roadway in soil using mannual means for of cut earth in embankment site with a lift upto 1.5 m and lead upto 50m as per technical specification clause 302.3. (a) For Embankment |
| 9 | SH- Construction of Subgrade and Earthen Shoulders |
| 10 | Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. |
| 11 | SH- Granular Sub Base |
| 12 | Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavatorat OMC, and compacting with smoothwheelroller to achieve thedesired density, complete as per Technical Specification Clause 401. Grading I |
| 13 | SH- WBM Grading II |
| 14 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Manual Means |
| 15 | SH- WBM Grading 3 |
| 16 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smoothwheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. By Manual Means |
| 17 | SH-Bituminous course |
| 18 | Prime Coat |
| 19 | ( i )Low porosity |
| 20 | Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 |
| 21 | Tack Coat |
| 22 | Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces reated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 23 | Mix Seal Surfacing |
| 24 | Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a three wheel 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509 |
| 25 | Bitumen (S-90) |
| 26 | Case – II: Type B |
| 27 | SH-1.5 m span RCC Slab Culvert, 3.13 m height (3 Nos) |
| 28 | FOUNDATION |
| 29 | Earth work excavation in structure |
| 30 | I. Ordinary Soil |
| 31 | (I) Upto 3 m depth. |
| 32 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. |
| 33 | I). P.C.C grade M 10 |
| 34 | (I) Nominal mix 1:3:6 |
| 35 | Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. |
| 36 | II) Coursed Rubble Masonry (1st sort) |
| 37 | ii) In 1:4 Cement mortar. |
| 38 | SUBSTRUCTURE |
| 39 | Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 |
| 40 | II) Coursed Rubble masonry (2nd Sort)1:3 |
| 41 | Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 |
| 42 | I)Granular material |
| 43 | Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing |
| 44 | Plain/reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 |
| 45 | For height upto 5 m. |
| 46 | III) R.C.C. grade M 20 |
| 47 | SUPERSTRUCTURE |
| 48 | Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 |
| 49 | II) R.C.C. grade M 25 |
| 50 | Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 |
| 51 | I) R.C.C grade M 20 |
| 52 | (I) Nominal mix 1:2:4 |
| 53 | Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 54 | SH-2.00 m span RCC Slab Culvert, 3.64 m height (5 Nos) |
| 55 | FOUNDATION |
| 56 | Earth work excavation in structure |
| 57 | I. Ordinary Soil |
| 58 | (I) Upto 3 m depth. |
| 59 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. |
| 60 | I). P.C.C grade M 10 |
| 61 | (I) Nominal mix 1:3:6 |
| 62 | Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. |
| 63 | II) Coursed Rubble Masonry (1st sort) |
| 64 | ii) In 1:4 Cement mortar. |
| 65 | SUBSTRUCTURE |
| 66 | Stone masonry in cement mortar for substructure complete as per drawing & technical specification Clauses 702, 704, 1202 and 1204 |
| 67 | II) Coursed Rubble masonry (2nd Sort)1:3 |
| 68 | Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 |
| 69 | I)Granular material |
| 70 | Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing |
| 71 | Plain/reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 |
| 72 | For height upto 5 m. |
| 73 | III) R.C.C. grade M 20 |
| 74 | SUPERSTRUCTURE |
| 75 | Providing & laying reinforced cement concrete in superstructure complete as per drawings and technical specification Clauses 800,1205.4 and 1205.5 |
| 76 | II) R.C.C. grade M 25 |
| 77 | Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 |
| 78 | I) R.C.C grade M 20 |
| 79 | (I) Nominal mix 1:2:4 |
| 80 | Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 |
| 81 | SH- Pucca Side drain |
| 82 | Earth work excavation in structure |
| 83 | I. Ordinary Soil |
| 84 | (I) Upto 3 m depth. |
| 85 | Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203. |
| 86 | I). P.C.C grade M 10 |
| 87 | (I) Nominal mix 1:3:6 |
| 88 | Stone masonry work in cement mortar in foundation complete as per drawing and technical specifications Clauses 702, 704, 1202 & 1203. |
| 89 | Providing PCC M20 Architectural Coping on the top of wing wall, return wall etc. complete as per drawing and technical specification Clause 615 |
| 90 | SH- Traffic Signs & Logos |
| 91 | Retro-reflectorised Traffic Signs |
| 92 | Providing and fixing of retro-reflectorised cautionary, mandatory and informatory sign as per IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3 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 450 mm x 450 mm x 600 mm, 600 mm below ground level as perdrawings and Technical Specification Clause 801 |
| 93 | Retro-reflectorised Traffic Signs |
| 94 | Providing and erecting direction and place identification retro-reflectorised sign asper IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thickwith areanot exceeding 0.9 sqm supported on a mild steel single angle iron post 75 x 75 x 6 mm firmly fixed to the ground by means of properly designed foundation with M-15 grade cement concrete 450 x 450 x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701 |
| 95 | Painting Two Coats on New Concrete Surfaces |
| 96 | Painting two coats including primer coat after filling the surface with synthetic enamel paint in all shades on new, plastered / concrete surfaces as per drawing and Technical Specification Clause 1701 |
| 97 | Surface of paraphat wall for CDs |
| 98 | Painting lines, Dashes, Arrows, etc. on Road in Two Coats on New Work |
| 99 | Painting lines, dashes, arrows, etc. on roads in two coatson new work with ready mixed road marking paint conforming to IS:164 on bituminous/concrete surface, including cleaning the surface of all dirt, dust and other foreign matter, demarcation at site and traffic control as per drawing and Technical Specification Clause 1702 |
| 100 | KilometreStone |
| 101 | Reinforced cement concrete M15grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 |
| 102 | 5th Kilometer stone |
| 103 | Ordinary Kilometer stone |
| 104 | Providing and Fixing "Logo" of PMGSY Project |
| 105 | Providing and fixing of typical PMGSY informatory sign board with Logo as per MORD specifications and drawing. Three MS Plates of 1.6 mm thick, top and middle plate duly welded with MS flat iron 25mm x 5m size on back on edges.The lower plate will be welded with MS angle iron frame of 25mm x 25mm x 5mm. The angle iron frame of the lower most plate and flat iron frame of middle plate will be welded to 2 nos. 75mm x 75 mm of 12 SWG sheet tubes posts duly embedded in cement concrete M-15 grade blocks of 450mm x 450mm x 600mm, 600mm below ground level.The top most diamond plate will be welded to middle plate by 47mm x 47mm of 12 SWG steel plate tube.All M.S. will be stove enameled on both sides.Lettering and printing arrows, border etc. will be painted with ready mixed synthetic enamel paint of superior quality in required shade and colour.All sections of framed posts and steel tube will be painted with primer and two coats of epoxy paint as per drawing Clause 1701 and Annexure 1700.1 |
| 106 | Providing and Fixing of Citizen Information Board (For Section-1) |
| 107 | Providing and fixing of typical PMGSY Citizen information sign board with logo as per MORD Specifications and attached drawing. Two MS plates/Boards of 1.6mm thick duly welded with MS flat iron cleat 50x50mm size on back on edges. Top and bottom plate will welded to 2 nos 75mm tubes posts duly embeded in cement concrect M-15 grade block of 600 x 600 x 750 cm below ground level. as per clause 1701 and annexure 1700.1. |
| 108 | Safety Devices and Signs in Construction Zones |
| 109 | Provision and fixing of traffic signs for limited period at suitable locations in construction zone comprising of warning zone, approach transition zone, working zone and terminal transition zone with a minimum distance of 2-3 m from the edge of the carriageway. The bottom edge of the lowest sign plate to be not less than 2 m above the road level, fixed on 600 mm x 600 mm x 6 mm angle iron post, founded and installed as per approved design and drawings, removed and disposed of after completion of construction work, all as per IRC:SP:55-2001. |
| 110 | Traffic sign ahead |
| 111 | Men at work |
| 112 | Stop |
| 113 | Road narrow |
| 114 | Un-even road |
| 115 | Diversion |
| 116 | Road closed |
| 117 | Speed limit |
| 118 | Routine Maintenance |
| 119 | First Year |
| 120 | Second Year |
| 121 | Third Year |
| 122 | Fourth Year |
| 123 | Fifth Year |
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