Output and Performence based Road Contract 02

Amount

1. Ordinary Maintenance (LS) for 314.243 km

a. Carriage way

b. Culvert and structures

c. Miscellaneous

TOTAL

2. Initial Rectification (LS) for 314.243 km

Repairs to BT carriageway wherever required to bring the specified service level for the damages, pot holes, ruts & depressions, delamination, stripping, edge breaking, dig out etc., by taking up the following works but not limited to a. Sealing cracked area by patching b. Pot holes filling with BC c. Treatment of bleeding area by spreading hot sand d. Maintenance of earthen shoulder (filling with fresh soil) (making up loss of material/irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment) as per MORT&H specification Cl. 3003 and 408 e. Milling of 40 mm depth of rutted/bleed/shoved/slipped area of the affected lane and laying of 40 mm BC f. Patching of edge break by laying Bituminous Concrete complete as per MORT&H spectification Cl. 509 g. Providing and applying tack coat with bitumen emulsion complete as per MORT&H specification Cl. 503 h. Structure cleaning as per MORT&H specification Cl. 202

TOTAL

3. Periodic Maintenance (LS length on completion) a. Providing and applying tack coat with bitumen emusion pressure distributor at the rate of 0.20 kg/sqm on the prepared bituminous/granular surface cleaned with mechanical broom complete as per MORT&H specifcation Cl. 503 b. Providing and laying bituminous concrete 40 mm thick with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 % of mix and filter, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORT&H specification Cl. No. 509 complete in all aspects c. Renewal of centre line, edge marking, zebra crossing etc., complete as per MORT&H specification Cl. 803 d. Maintenance of earthen shoulder (filling with fresh soil) (making up loss of material/irregularities on shoulder to the design level by adding fresh approved soil and compacting it with appropriate equipment) as per MORT&H specification Cl. 3003 and 408 e. Provision for roughness measurement for 314.243 km

For 1st Year two lane covering available full c/w width (upto 8m) (minimum length)

For 2nd Year two lane covering available full c/w width (upto 8m) (minimum length)

For 3rd Year two lane covering available full c/w width (upto 8m) (minimum length)

For 4th Year two lane covering available full c/w width (upto 8m) (minimum length)

For 1st Year two lane with paved shoulders covering available full c/w width (> 8m) (minimum length)

For 2nd Year two lane with paved shoulders covering available full c/w width (> 8m) (minimum length)

For 3rd Year two lane with paved shoulders covering available full c/w width (> 8m) (minimum length)

For 4th Year two lane with paved shoulders covering available full c/w width (> 8m) (minimum length)

TOTAL

4. Minor Improvement (BOQ)

Cleaning and grubbing complete as per MORT&H specification Cl. 201

Construction of subgrade and shoulder complete as per MORT&H specification section 300 and Cl. 408

Providing, laying & compacting drainage layer/filter layer complete as per MORT&H specification Cl. 401

Providing and laying Wet Mix Macadam base and profile corrective course of required thickness complete as per MORT&H specifications Cl. 406

Providing and laying Dense Bituminous Macadam course of required thickness on prepared surface complete as per drawing and MORT&H specifications Cl. 507

Providing and laying Bituminous Concrete wearing course complete as per drawing and MORT&H specification Cl. 509

Providing and laying tack coat with bituminous primer coat over granular surface with bitumen emulsion complete as per MORT&H specifications Cl. 502

Providing and laying tack coat with bituminous emulsion all complete as per MORT&H specifications Cl. 503

Road Marking as per MORT&H specifications Cl. 803

Road studs

Speed breaker made of rubber strip

High Mast light

Traffic blinker signal (L.E.D)

Installation of new Metal beam crash barrier as per MORT&H specifications Cl. 810

Installation of new Metal beam crash barrier after removal of existing damaged portion as per MORT&H specification Cl. 202 & 810

Cleaning of road side lined drain as per MORT&H specifications Cl. 3000

Construction of new lined drain

Km stone as per MORT&H specifications Cl. 804

Hectometer stone as per MORT&H specifications Cl. 804

Road Delineator as per MORT&H specifications Cl. 805

Guard post as per MORT&H specifications Cl. 806

Milling of 40 mm depth of rutted/bleed/shoved/slipped area of the effected lane and laying of 40 mm BC

Providing and laying 40 mm Bituminous Concrete complete as per MORT&H specifications Cl. 509

Providing and laying 50 mm Dense Bituminous Macadam complete as per MORT&H specifications Cl. 507

Providing and applying tack coat with bitumen emulsion as per MORT&H specification Cl. 503

Laying WMM in dismantled portion

TOTAL

5. Emergency Works (LS)

Provisional sum towards Emergency Works / Day Works