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| 1 | Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared. |
| 2 | Excavation in soil/earth with hydraulic excavator i/c cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross-sections i/c transporting to the embankment/subgrade location with all lifts and leads up to 5km. |
| 3 | Construction of embankment with approved material (earth) deposited and compacted to meet the requirement of Table 300-2 |
| 4 | Supplying and stacking at site. |
| 5 | (a) 90 mm to 45 mm size stone aggregate |
| 6 | (b) 63 mm to 45 mm size stone aggregate |
| 7 | (c) 53 mm to 22.4 mm size stone aggregate |
| 8 | (d) Stone screening 13.2 mm nominal size (Type A) |
| 9 | (e) Stone screening 11.2 mm nominal size (Type B) |
| 10 | Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density . |
| 11 | Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 metres. (a) With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 12 | Providing and applying tack coat using bitumen emulsion conforming to IS:8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom.(a) With medium setting bitumen emulsion |
| 13 | (i) On W.B.M / W.M.M. @ 0.4kg/sqm |
| 14 | (ii)On bituminous surface @ 0.25kg/sqm |
| 15 | Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisherequiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete asper specificatons and directions of Engineer-in-Charge. (a) 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 3.50% (percentage by weight of total mix) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 16 | Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paverfinisher equiped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge.(a) 25 mm compacted thickness with bitumen of grade VG-30 @ 5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. |
| 17 | Add GST Correction factor @ 0.973= 19009468.64 |
| 18 | Conditions:- Agency shall submit samples of materials with source to Engineer in Charge which shall be sealed by E-I-C and the sealed samples be submitted to Govt. institution, NIT/IIT/CRRI etc. by the agency for preparation of Job Mix of DBM and BC. Nothing extra shall be paid on this account by DDA.* The charges for transportation of samples, preparation of job mix etc. shall be paid by agency.NOTE:- Condition for L1 Bidder:- Successful L-1 bidder shall submit proof of ownership of batch type hot mix plant of 100-120 TPH capacity or MOU with owner of batch type hot mix plant of 100-120 TPH capacity along with CTO from concerned pollution department submit within 10 days of award of work. Failure to submit the requisite MoU or ownership documents, or non-compliance with the exclusivity condition, within 7 days of issuance of the Letter for commencement of work will result in forfeiture of the Performance Guarantee and additional performance guarantee (if any) and will render L1 Bidder ineligible to participate in bid in re-tendering of said work. |
