Estimate for the upgradation of the existing damaged bituminious Road from DHRoad Junction below Kurseong Collage to Cemetry Ward No 7 within Kurseong Municipality

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 40 mm nominal size derived from natural sources)

Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

CEMENT PLASTER WITH A FLOATING COAT OF NEAT CEMENT 15mm cement plaster on rough side of single half brick or half brick wall finished with a floating coat of neat cement of mix:91 cement:4 fine sand)

GST Correction Factor @ 0.973 on Subtotal of Part A

Add Cost Index @ 37% on Corected Subtotal of Part A

Bituminious Macadam Providing and laying bituminious macadam with 100-120 TPH hot mix plant using crushed aggregates of specified grading premixed with approved bituminious binder @3.3(min) for Grading 1 and 3.4(min0 for grading -2 by weight of total mix, transported to site, laid over a previously prepared base with paver finisher to the required grade, level and allignment and rolled as per clause 501.60 and 501.70 to achive the desired compaction(Referance to MORT&H's specification clause 504) or Grading II(19 mm nominial maximum aggregate size) Layer. thickness 50mm

Tack Coat Providing and applying tack coat with Cationic bitumen emulsion (RS1) complying with IS:8887 using emulsion pressure distributor on the prepared bituminous/granular /cement concrete pavement surface cleaned with mechanical broom and high pressure air jet (Reference to MORT&H's specification clause 503).

MASTIC ASPHALT 25mm THICK Providing and laying 25 mm thick mastic asphalt wearing course with approved grade bitumen meeting the requirements given in table 500-39, prepared by using mastic cooker and laid to required level and slope after cleaning the surface, including providing antiskid surface with bitumen precoated fine-grained hard stone chipping of 13.2 mm nominal size at the rate of 0.005cum per 10 sqm and at an approximate spacing of 10 cm center to center in both directions, pressed into surface when the temperature of surfaces is not less than 100°C, protruding 1 mm to 4 mm over mastic surface, all complete as per clause 516 (Reference to MORT&H's specification clause 516 along with IRC:107).