Tender For 20. Construction Road Towards Jagtapwasti. Tal-Indapur. - Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m. and spreading for embankment or stacking as directed. 2 Providingand laying concrete pipes of I.S.NP. class of 300mm diaMetre in proper line, levelandslopeincludingnecessarycollars,excavation,laying,fixingwithcollarsincement mortar 1:1 and refilling the trench complete. 3 Supplying hard murum/ kankar at the road site, including conveying and stacking complete 4 Spreading hard murum/ soft murrum/ gravel or kankar for side width complet 5 Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete 6 Construction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader/ Paver on prepared surface and compacting with vibratory roller to achieve the desired density, complete as per clause 401 -- Plant Mix Method and Grading - I Material 7 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing 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 with Vibratory roller. to the required density. By Mechanical Means - Grading I (Using Screening Type A (13.2) mm Aggregate) 8 Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing 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 with vibratory roller to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 mm) Aggregate) 9 Providing and constructing 75 mm. thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 mm. stone metal layers 100% crusher broken metal with conical crusher plant heating and spraying the bitumen of specified grade @ 2 Kg/sqm, spreading 12 mm.size chips compacting with three wheel 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) 10 Providing and applying tack coat on the prepared surface heating by fames in Boiler and spraying bitumen with sprayer on Dry / Hungry B.T. surface 3 kg/10 sqm. (VG-30 bulk bitumen rates are considered to arrive at rates) 11 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 drum mix type hot mix plant with SCADA, Paver and Vibratory roller ( Over MPM Surface) (VG-30 bulk bitumen rates are considered to arrive at rates)(Non SCADA item) 12 Providing bituminous Type A liquid seal coat on bituminous surface including supplying all materials and bitumen of specified grade preparing 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) 13 Providing and fixing board displaying information, such as Name of work, Tender cost,Name of Contractor, Work completion and liability period etc, having rectangular shapeof 1.20m x 0.90m size made out 18 gauge (1.25mm) thick mild steel sheet painted withone coat of Zinc chromate stoving primer and two coats of enamel paint on front side andgrey stove enamel on back side and border / messages / symbols etc. with approved colourshade paint complete, on M.S.angle of size 35 x 35 x 3 mm frame with properly crossbraced M.S. angles of size 35mmx35mmx3mm duly painted including Two M.S. angleiron posts of size 65 mm x 65 mm x 6 mm, 3.65 m long painted with alternate black andwhite bands of 25 cm width including all fixtures etc.and fixing the boards in 1:4:8concrete block of size 60 cm x 60 cm x 75 cm including, excavation, refilling,transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge 14 BASIC TEST OF AGGREGATE. 1)Water Absorption, Specific Gravity,Impact Value, Crushing Value. 15 BASIC TEST OF AGGREGATE. 2)Sieve Analysis. 16 MIX DESIGN. 1) GSB Mix Design./Cement Treated Sub Base ( CTSB) 17 SOIL / MURUM. 1)Sieve Analysis 18 SOIL / MURUM. 2)Liquid limit & plastic Limit. 19 BITUMEN.1)Penetration, Softening Point, Flash & Fire Point, Specific Gravity 20 BITUMEN.4)Extraction Test.(Bituminous mix) 21 Royalty For Hard Murum 22 Royalty For Murum at Site
