Public Works Department-PWD has published Tender For Construction Of Road And Bridge Work -Nalkawn To Rulkual. Submission Date for this Tender is 15-09-2023. Road Work Tenders in saiha Mizoram. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 06-Sep-2023 | Change_of_Date | Date | 15-09-2023 |
| Sl. No. | Item Description |
| 1 | Compacting Original Ground (ii) Compacting original ground supporting subgrade Loosening of the ground upto a level of 300 mm below the subgrade level, watered, graded and compacted in layers for subgrade construction as per Technical Specification Clause 303.5.2. |
| 2 | Repairs of damages caused by rain/spillage of water Preparation and surface treatment of formation by removing mud and slurry, watering to the extent needed to maintain the desired moisture content, trimming to the required line, grade, profile and rolling with three wheel 80-100 kN static roller, complete as per Technical Specification Clause 301.5.5.1 |
| 3 | Granular Sub-base with Well Graded Material (Table 400.1) (A) By Mix in Place Method 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. (i) For Grading I Material |
| 4 | Water bound macadam with Crushable screenings (2)WBM Grading 2 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, handpicking ,rolling with three wheel 80-100 kn static roller in stages to proper grade and camber applying and brooming, crushable screening to fill up the interstices of coarse aggregates, watering and compacting to the required density grading 3 as per technical specification clause 405. (A) By manual means |
| 5 | (3) WBM Grading 3 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, handpicking ,rolling with three wheel 80-100 kn static roller in stages to proper grade and camber applying and brooming, crushable screening to fill up the interstices of coarse aggregates, watering and compacting to the required density grading 3 as per technical specification clause 405. (A) By mannual means |
| 6 | BUILDING PORTION |
| 7 | Prime coat (i) Low porosity 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 1.2 - 1.5 kg/sqm using mechanical means as per Technical Specification Clause 502 |
| 8 | Tack coat (iii) Providing and applying tack coat with Bitumen emulsion (RS-1)using emulsiondistributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 9 | 20mm thick Open-Graded Premix Carpet using Emulsion. 20mm thick Open Graded Premix Carpet using Bitumen Emulsion as per Technical Specification Clause 508.2 |
| 10 | Seal Coat. Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per Technical Specification Clause 510 (A) By Manual Means (Type B). (iii) Polymer Modified Bitumen. |
| 11 | Construction of earthen shoulder 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. |
| 12 | Earthwork in excavation for structures as per drawing and technical specifications clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deletirious material and disposal upto a lead of 50m, dressing of sides. |
| 13 | Providing and laying parapet with pcc M15 as per drawing and technical specification clause 800 and 1208.4. (i) Nominal mix 1:2.5:5(Hand Mixing) |
| 14 | Plastering with cement mortar (1:3), 15 mm thick works as per technical specification Clauses 613.4 & 1204 |
| 15 | 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 i) 5th kilometer stone (precast) |
| 16 | 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 ii) Ordinary kilometer stone (precast) |
| 17 | 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 iii) 200 m stone (precast) |
| 18 | ii)60 cm equilateral Triangle Speed limit. |
| 19 | 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 (ii) 60cm equilateral Triangle Left hand curve |
| 20 | 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 (ii) 60cm equilateral Triangle Right hand curve |
| 21 | ii)60 cm equilateral triangle Men at Work |
| 22 | ii)60 cm equilateral triangle Falling Rocks |
| 23 | 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 Destination sign |
| 24 | 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 Place identification sign |
| 25 | 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 Advance Direction sign |
| 26 | 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 Direction Sign |
| 27 | Providing and fixing as per Guidelines PMGSY Logo |
| 28 | Providing and fixing as per Guidelines Citizen Informatory Board |
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