Kolkata Municipal Corporation Tender

WaterBound Macadam Sub Base by consolidating Jhama metal / Laterite chelly orstone metal / shingles of specific size in hard crust to requisite thickness(measured after compaction) in layers including screening of metals etc. asnecessary, hand packing, sweeping, watering and rolling in stages with powerroller to proper line, grade and camber, lighting, guarding & barricadingand making necessary earthen bundh of one metre width on each side wherenecessary to protect edges and preparing the bed by necessary cutting orfilling and rolling all complete including the cost of all materials and hireand labour charges of all men and machineries and compacting to the requireddensity, as per Clause 404 of Specifications for Road & Bridge Works ofMoRT&H (5th Revision). (i) For Construction of Sub Base by consolidatingJhama metal / Laterite (63 mm to 45 mm) (Moorum replaced with coursesand) (For compacted thickness 75mm)

Providingand applying tack coat with Cationic Bitumen Emulsion of approved gradeconforming to IS: 8887-1978 on the prepared surface cleaned with Hydraulicbroom, moistening the surface including cost and carriage of emulsion, hirecharges of machinery and labour, cost of fuel and lubricants all complete asper Clause 503 of Specifications for Road & Bridge Works of MoRT&H(5th Revision). (ii) On Granular surfaces treated with primer. (Using Bitumenemulsion at the rate of 0.25 to 0.30 kg per sqm.)

Providingand applying tack coat with Cationic Bitumen Emulsion of approved gradeconforming to IS: 8887-1978 on the prepared surface cleaned with Hydraulicbroom, moistening the surface including cost and carriage of emulsion, hirecharges of machinery and labour, cost of fuel and lubricants all complete asper Clause 503 of Specifications for Road & Bridge Works of MoRT&H(5th Revision). (i) On Bituminous Surface. (Using Bitumen Emulsion at therate of 0.20 to 0.30 kg per sqm.)

Transportationand laying 40 mm thick hot asphaltum mixture from kmc plant to the work siteincluding rolling but excluding the cost of tack coat (covered area- 1250square meter per 100 mt hot-mixture) a) without paver finisher i) Day Time

Sub Total

GST 18%

CESS 1%