Indapur Industrial Area M and R to Road Repairing of Chandgav Jackwell approach road in Indapur industrial area.

Sub Estimate

Providing earth work in embankment with approved materials obtained from other sources upto lead of 50 metre including all lifts, laying in layers of 20 centimetre to 30 centimetre thickness breaking clods, dressing to the required lines, curves, grades and section, watering and compaction with vibratory roller with V-Sat attachment to achieve not less than 97% of standard proctor density etc. complete (Material obtained from Other sources).

Providing and constructing 50 mm. thick Modified Penetration 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 the bitumen of specified grade @ 1.75kg/ sqm , spreading 12mm.size chips compacting with static roller having weight 8 to 10 MT. to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complete. Including picking of existing WBM surface.(VG-30 bulk bitumen rates are considered to arrive at rates)

PProviding and applying tack coat on the prepared surface heating by flames in boiler and spraying bitumen with sprayer on dry/hungry B.T. surface at 3.00 Kg /10 Square Metre using VG-30 grade bulk bitumen.

BITUMINOUS MACADAM:-Providing and laying bituminous macadam using crushed aggregate of Grading 1,premixed with bituminous binder, transported at site with VTS, laid over a previously prepared surface ,finished to the required grade ,level, alignment,and rolling to achieve the desired density for 80/100 mm compacted thickness with drum mix type hot mix plant with SCADA having complying essential features of Hot mix plant as per IRC-27 2009 specified conditions and attachments such as electronic load sensor based belt conveyers, automatic synchronization of bitumen and aggregate fedder,built in dust controller system and PLC for Drum Mix plant ,Sensor paver,and Vibratory roller excluding prime/Tack coat etc. complete --Bitumen 3.30% of specified grade (VG-30 bulk bitumen rates are considered to arrive at rates)

Providing and laying bituminous concrete using crushed aggregates of Grading-1, premixed with bituminous binder at 5.20 percent by weight of total mix and filler, transported to site with Vehicle Tracking System, laid over a previously prepared surface, finished to the required grade, level, alignment and rolling to achieve the desired compaction for 50 mm compacted thickness with VG-30 Bitumen, excluding prime/ tack coat. Using Batch mix type hot mix plant with SCADA, Sensor Paver, Vibratory Roller with Stone Dust filler.

Testing

SOIL / MURUM Compaction Test (Proctor Density

SOIL / MURUM C.B.R. test (Field determination test)

SOIL / MURUM Liquid limit & plastic Limit test.