Andaman Public Works Dept-APWD has published Annual Repair And Maintenance Of State Highway-15, Of Radhanagar Section Under Sd-Ii, During 2021-22. Submission Date for this Tender is 04-10-2021. Highway Construction Tenders in Under Radhanagar Section, APWD, Diglipur Andaman And Nicobar Islands. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Providing and fixing precast reinforced cement concrete 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size) kilometre stone as per standard design, including finishing smooth in 1:3 cement mortar (1 cement : 3 fine sand) but excluding the cost of earth work, concrete in foundation, painting and lettering etc. which shall be paid for separately. |
| 2 | 35x111x25 cm size |
| 3 | Providing and applying tack coat using hot straight run bitumen of grade VG - 10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications : |
| 4 | On bituminous surface @ 0.50 Kg / sqm |
| 5 | Providing and laying Bitumen Penetration Macadam with hard stone aggregate of quality, size and grading as specified, with bitumen of suitable penetration grade, including required key aggregate as specified, spreading coarse aggregate with the help of self propelled/ tipper tail mounted aggregate spreader and applying bitumen by a pressure distributor and then spreading key aggregate with the help of aggregate spreader complete, including consolidation with road roller of minimum 8 to 10 tonne capacity to achieve specified values of compaction and surface accuracy: |
| 6 | For 50mm compacted thickness using coarse aggregate of size 50-20 mm graded @ 0.60 cum per 10 sqm key aggregate of size 12.5 mm graded @ 0.15 cum per 10 sqm. With paving asphalt grade VG - 10 @ 50 kg/ 10 sqm. (For Pot hole repairing and depression). |
| 7 | For 75 mm compacted thickness in two layers using stone aggregate of size 63-41 mm graded @ 0.90 cum per 10 sqm key aggregate of size 20.0 mm graded @ 0.18 cum per 10 sqm. With paving asphalt grade VG - 10 @ 68 kg/ 10 sqm. (For Pot hole repairing and depression). |
| 8 | Providing and laying seal coat of premixed fine aggregate ( passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all complete. |
| 9 | 2 cm premix carpet surfacing with 1.8 cum and 0.90 cum of stone chippings of 13.2 mm size and 11.2 mm size respectively per 100 sqm and 52 kg and 56 kg of hot bitumen per cum 4.16kgs & 4.48kgsof shredded plastic per cum ofstone chippings of 13.2 mm and 11.2 mm size respectively, including a tack coat with hot straight run bitumen, including consolidation with road roller of 6 to 9 tonne capacity etc. complete (tack coat to be paid for separately). |
| 10 | With paving Asphalt grade VG - 30 heated and then mixed with no solvent |
| 11 | Profile correction of the existing road surface by cutting to required depth the undulated raised portions and creating a proper geometrical shape and making good the surface for proper laying and binding of the WBM including disposal of the cut out waste materials within a lead of 50mtr all complete as per the direction of Engineer-in-charge. |
| 12 | Supplying of Boundary sotnes made up precast RCC with 1:1.5:3 as per standard design and road specifications |
| 13 | Supplying of retroflective sign boardsas per standard designand as per the road specifcations . |
| 14 | Mandatory /Regulatory sign boards |
| 15 | Cautionary / warning sign boards of equilateral triangular shapes |
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