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| 1 | Excavation for foundationin earth, soils of all types, sand, gravel, soft murum includingremoving the excavated material upto distance 50 m beyond the building area stackinh and spreding as directed dewatering preparing the bed for the foundation and necessary back filling ramming watering including shoring and strutting etc complete lift upto 1.5m by mechanical means |
| 2 | Providing and laying cement concrete pipe of IS 458:2003 NP-2 class of 900mm diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete. |
| 3 | (G-II) Providing, laying, spreading and compacting stone aggregates of specific sizes to water boundmacadam specification including spreading in uniform thickness, hand packing to propergrade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting with vibratory roller to therequired density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm)Aggregate) |
| 4 | Providing and constructing 50 mm. thick ModifiedPenetration Macadam (MPM)road surface including all mataerials, preparing the existing road surface, spreading 40mm. stone metal layers 100% crusher broken metal with conical crusher plant heating and spraying thebitumen of specified grade @ 1.75 kg/sqm, spreading 12mm.size chips compacting withstatic roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506etc. complete.Including picking of existing WBM surface.(VG-30 bulk bitumen rates are considered to arrive at rates) |
| 5 | Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen set footed in bitumen boller on B.T. surface 2.5 kg/10 sqm.(VG-30 bulk bitumen rates are considered to arrive at rates) |
| 6 | Open Graded Premix Surfacing- Providing and Laying OGC 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates premixed with bituminous binder transported to site with VTS , laid over a previously prepared surface, finished to the required grade, level, alignment, and rolling to achieve the desired compaction but excluding prime / tack and Seal coat. For Bitumen of specified grade--USING Batch mix type hot mix plant with SCADA, Paver and Vibratory roller( over BT Surface) (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 7 | Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materials and bitumen of specified gradepreparing existing road surface, heating and applying bitumen @ 0.98 KgSqm. by mechanical means, spreading chips and rolling, by static roller having weight 8 to 10 MT. etc. complete. (VG-30 bulk bitumen rates are considered to arrive at rates) |
| 8 | Supplying hard murum/kankar at the road site, including conveying and stacking complete. |
| 9 | Spreading hard murum/ soft murrum/ gravel or kankar for side width complete |
| 10 | Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete. |
| 11 | Providing and fixing sign boards of size size 60 x 80 cm made out of 14 gauge M.S.Sheet with retro reflective sheeting of Engineering Grade as per M.O.T. specification Number 801- 3(1993) white reflective back ground, lettering symbol bordering of black non reflective paint including 3.65 metre long M.S.angle one post of 65 x 65 x 6 mm size duly painted with white and black bands including fixing the boards of M.S. angle with galvanised nuts and bolts and washer. The Board shall be as per IRC-67-1977 including conveying fixing in ground with C.C. 1:4:8 block of size 0.60 x 0.60 x 0.75 m, with 7 year guarantee for the sheeting ( as per SSR 2020-21 section F(iii) The contractor shall produce the return warrenty from the manufracturer and authorised distributor / converter, 20% of single item amount shall be deducted ) |
| 12 | Add 18%GST |
| 13 | Add 0.50% insurrance |
| 14 | Royalty charges |
| 15 | Testing charges |
| 16 | Add 1% contengency |
| 17 | Add 0.50% SQM |
