Remaining Work of BT Road under DMFT Package No. RJ-25-02/DMFT/2022-23 in district Pali Risk and Cost

Road Work Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth upto 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material upto a lead of 1000m including removal and disposal of top organic soil not exceeding in 150 mm thickness as per MORTH specification clause 201 By mechanical Means . A. In area of light jungle

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 100 m as per Techn Specification Clause 301

Carriage of Sand, bajri, ballast, stone, boulders, kankar & gravelly material includind loading & unloading ( MORTH specification : 514.5 table 500.28 ) For lead above 495mt up to 1000mt ) to be included in the respective item). For Lead upto 5Km.

Providing laying, spreading and compacting specified graded crushed stone in sub-base course including premixing the material at OMC in wet mix plant, carriage of mixed material, laying in uniform layers with motor grader, F.E.loader on a prepared surface and compacting with vibratory compactor to achieve the desired density including all material, labour, mach-nery, lighting barricading and maintenance of diversion complete.[MoRTH specification Clause 401] includiong 1 Km lead . c) For Grading III Material

Providing, laying, spreading and compacting stone aggregate of specfic as per table 400-7 to Water Bound Macadam specification including spreading in uniform thickness, hand packing roll-ing with vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening and binding materials to fill-up the interstices of coarse aggregates watering (with water browser) and rolling making necessary earthen bund to protect edegs, lighting, guarding, barricading and maintenance of diversion etc. [MoRTH specfication : Clause 404] ( By manual means). By Manual Means Grading II , 63 mm to 45 mm @ 0.91 cum per 10 Sqm for compacted thickness of 75 mm. (Crusher broken) Stone screening type 'B'

Providing, laying, spreading and compacting stone aggregate of specfic as per table 400-7 to Water Bound Macadam specification including spreading in uniform thickness, hand packing roll-ing with vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening and binding materials to fill-up the interstices of coarse aggregates watering (with water browser) and rolling making necessary earthen bund to protect edegs, lighting, guarding, barricading and maintenance of diversion etc. [MoRTH specfication : Clause 404] ( By manual means). By Manual Means Grading III, 53 mm to 22.4 mm, @ 0.91 cum per 10 Sqm for compacted thickness of 75 mm. (Crusher broken) Stone screening type 'B'

Providing and applying primer coat over prepared surface or granular base with bitumen emulsion as per IS: 8887 & manufacturer’s specifications @ 6 kg /10 sqm with a self propelled of towed bitumen pressure sprayer equipped for spraying the material uniformly at specified rates and temperatures as per MORTH specification CI 502,112 ( Including cleaning of road surface ) Add extra to item No. 6.1 for additional 0.1 Kg per Sqm emulsion

Providing and applying tack coat with Bitumen grade using mechanical bitumen pressure distributor distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. (A) VG-10

Providing and laying bituminous macadam on prepared surface with specified graded crushed aggregate as per table 500 - 4, grading -1for base / binder course including loading of aggregates with F.E loader and heating and mixing of stone aggregate and bitumen in approved hot mix plant as per clause 6.5 of manual transporting the mixed material in tipper to paver and laying mixed material with sansor paver finisher to the required level and grade rolling by power roller & vibratory compactor to achieve the desired density (approved by the department )excluding cost of primer /tack coat [MoRTH Specification : Clause 504,112] 50-100 mm compacted thickness with 3.30% bitumen 60/70 grade with lead of mix 1 Km.

Providing and laying open graded premix carpet 20mm thick (compacted) on prepared surface in a single course as wearing course aggregates as per Table 500-23, heating bituminous binder @ 14.6 Kg/10 Sqm.(60/70 grade) and aggregates in Hot Mix Plant, transporting the mixed material with tipper and laying with paver finisher to the required level and grade, rolling with power roller, 8-10 tonne but excluding cost of tack and seal coat with lead for mix of material 1 Km.[MORTH Specification : Clause 511,112] In approved Hot Mix Plant as per clause 6.5 of Manual, including loading of aggregates with F.E loader with bitumen VG-30.