Design prvdg and layng surfcg wks incldng preparatn subgrade cemntitious sub base and CTB cvrd with SAMI lyr ovr mechncly chisld and cleand CTB srfce primed wth prme coat and BC30mmrelvnt cluse irc37 2018 irc sp 89part-22018 km5 to8km 21to36TCC TKsg

Amount

Part A (BETWEEN KM 5.00 T0 KM 8.00 ON ROAD TCC-TAKSING)

Preparation of sub-grade in SMB by excavating upto 20 cm avg depth, dressing excavated earth to required camber or super elevation and consolidating with power roller incl watering & disposal of surplus earth within a lead of 30 mtr. As per MORT&H Specification.

Preparation of sub-grade in HR by excavating upto 20 cm avg depth, filling with small stone metal out of excavated material, dressing to required camber or super elevation and consolidating with power roller incl disposal of surplus material within a lead of 30 mtr. As per MORT&H Specification.

Earth work in embankment by filling with earth free from roots etc.Spreding in layer not exceeding 30 Cm including watering and finishing to required slop & level not exceeding 1.5 m hight above the base in ordinary soil in hill road where cut & fill method is adopted. As per MORT&H Specification.

Provision & laying Sub Base Course incorporating cement base soil stabiliser layers of 200 mm thick (CTSB) . The construction and quality as per IRC: 37-2018.

Provision & laying Base Course incorporating cement base soil stabiliser layers of 150 mm thick (CTB). The construction and quality as per IRC: 37-2018.

Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer @ 7.50 Kg per 10 sqm. (using BPD with manual labour)

Providing and laying of SAMI Layer by means of Synchronous Chips Sealer intigrated machinery. SAMI layer shall comprise of 2.0 Ltrs/m2 of Polymer Modified Bitumen Emulsion and immediately covered with size 11.2 mm stone chips as per IRC:37-2018

Providing and laying 30 mm thick BC on bituminouse concrete layer with precoated stone chips grading confirming to table :500-17 and mix satisfying the physical requirment of table 500-16 of MoRT&H specifications, mixed with 5% binder asphalt VG-10 penetration grade by weight of total mix and 2% cement by weight of mix (for filler as specified as per MoRT&H data book.

Part B (BETWEEN KM 21.00 T0 KM 36.00 ON ROAD TCC-TAKSING)

Earth work in embankment by filling with earth free from roots etc.Spreding in layer not exceeding 30 Cm including watering and finishing to required slop & level not exceeding 1.5 m hight above the base in ordinary soil in hill road where cut & fill method is adopted. As per MORT&H Specification.

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

Preparation of sub-grade in SMB by excavating upto 20 cm avg depth, dressing excavated earth to required camber or super elevation and consolidating with power roller incl watering & disposal of surplus earth within a lead of 30 mtr. As per MORT&H Specification.

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

Preparation of sub-grade in SR by excavating upto 20 cm avg depth, dressing excavated earth to required camber or super elevation and consolidating with power roller incl watering & disposal of surplus earth within a lead of 30 mtr. As per MORT&H Specification.

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

Preparation of sub-grade in HR by excavating upto 20 cm avg depth, filling with small stone metal out of excavated material, dressing to required camber or super elevation and consolidating with power roller incl disposal of surplus material within a lead of 30 mtr. As per MORT&H Specification.

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

Provision & laying Sub Base Course incorporating cement base soil stabiliser layers of 200 mm thick (CTSB) . The construction and quality as per IRC: 37-2018.

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

Provision & laying Base Course incorporating cement base soil stabiliser layers of 150 mm thick (CTB). The construction and quality as per IRC: 37-2018.

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer @ 7.50 Kg per 10 sqm. (using BPD with manual labour)

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

Providing and laying of SAMI Layer by means of Synchronous Chips Sealer intigrated machinery. SAMI layer shall comprise of 2.0 Ltrs/m2 of Polymer Modified Bitumen Emulsion and immediately covered with size 11.2 mm stone chips as per IRC:37-2018

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

Providing and laying 30 mm thick BC on bituminouse concrete layer with precoated stone chips grading confirming to table :500-17 and mix satisfying the physical requirment of table 500-16 of MoRT&H specifications, mixed with 5% binder asphalt VG-10 penetration grade by weight of total mix and 2% cement by weight of mix (for filler as specified as per MoSRT&H data book.

Altitude Below 2100 Mtr

Altitude bet 2100-2400 Mtr

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