Public Works Department-PWD has published Construction Of Approaches Roads For 2 Nos Hl Bridges Xing Different Choes On Skew Bridge Head Works To Lodhimajra Daburji Via Gunnomajra Link Road In Distt Rupnagar At Rd 3374 Mtr And 3882 Mtr. Submission Date for this Tender is 30-05-2022. Road Work Tenders in rupnagar Punjab. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | 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. Lead upto 3.00 km |
| 2 | 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 8-10 tonne smooth wheeled roller, complete as per clause 310. |
| 3 | Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401. |
| 4 | Water Bound Macadam (63-45mm ) Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. |
| 5 | Water Bound Macadam (22.4-53mm ) Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. |
| 6 | Providing and laying surface dressing with bitumenVG-10 @ 1.00 kg per sqmas wearing course in single coat using crushed stone aggregates of specified size on a layer of bituminous binder laid on prepared surface and rolling with 8-10 tonne smooth wheeled steel roller24.24 |
| 7 | Tack coat with Bitumen VG-10 Bulk Providing and applying tack coat with bitumen VG-10 using bitumen pressure distributor at the rate of 0.25 kg per sqm on the preparedbituminous /granular surfacecleaned with mechnical broom complete as per technical specifications 24.16b |
| 8 | Providing and laying 30 mm thick bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG- 30 @ 5.4 to 5.6per centof mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 509 complete in all respects. NOTES : - (i) Job mix formula for the Bituminous concrete shall be provided by the agency and shall be got approved from Punjab PWD, B&R Research Laboratory Patialabefore adoption at site for execution. (ii) The specification of this item for analytic purpose is kept with bitumen content @ 5.4% weight of mix variation as compared with job mix formula shall be paid / deducted accordingly. The limits of variation shall be worked out with the approved formula. TECHNICAL NOTE : - i.) Apart from the confirmity with the grading and quantity requirement of invidual ingredients exhibited above the mix aggregate i.e.coarse and fine aggregate for Bituminous concreteshall meet all requirements set forth clause 507 of MORT & H specifications. i) The final grading for the aggregates required for Bituminous concreteconfirming to table 500.17 of MORT & H specifications shall be determined after getting theBituminous concrete designed from Punjab PWD, B&R Research Laboratory Patialaafter obtaining 60 %of material. The design mix so finally approved shall be termed as the approved mix. Theaggregates shall be hydrophobic and of low porosity. Theaggregates shall satisfy the physical requirement set fourthin table 500-6 (addendum to latest revision). iii) The approved mix shall exhibit the following details, source and location of all material: - (a) Binder expressed as percentage by weight of total mix. (b) Course expressed as percentage by weight of total mix. (c) Crushed bajri expressed as percentage by weight of total mix. (d) Final aggregate expressed as percentage by weight of total mix. (e) A single definite percentage passing each sieve for mixed aggregates. (f) Density ofbituminous concrete after compaction will be not less than 2.35 gm/CC. |
| 9 | Construction ofcement concrete kerb with channel with top and bottom with 115 mm and 165 mm respectively, 250 mm high in M-20 grade PCC on M10 grade foundation 150 mm thick, kerb channel 300 mm wide, 50 mm thick in PCC M20 grade, sloped towards the kerb, kerb stone with channel laid with kerb laying machine, foundation concrete as per manually, all complete as per clause 408 |
| 10 | Construction of water chutes @50 m centre to centre as per drawing complete in all respect as per PWD specifications |
| 11 | Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material . |
| 12 | Painting to kerb including preparation of surface priming coats and two coats of ready mixed paint complete in all respects |
| 13 | Road Marking with hotapplied thermoplastic compound 2.5 mm thick including refectorsing glass beads @ 0.25 kg per sqm area as per IRC-35 1997 complete as per technical clause 803 of MORT&H specifications. |
| 14 | Add extra cost of Cutlural Cess @ 1% on Total costas items mentioned above on 1 to 13 |
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