OR-25-396 (Balance work)

B.T. ROAD Providing and fixing Reference benchmark one no., Working benchmark 4 nos. per km and near all drainage structure and bridges, Reference Pillars/Burjees @ 100 m interval on both sides of the formation width as per MORD specification Clause 100 (Drawing 200.1& 200.2 of Standard Data Book) and direction of the Engineer in charge. (The marking of centre line setting out curves and recording of levels, etc. by the surveyor will be incidental to the work and no extra payment shall be made for the same)

Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, up to a lead of 1000 metres including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MORD technical specification cluase 201.1. & direction of Engineer-in-charge (by manual means).

Scarifying the existing bituminous road surface to a depth of 150 MM and disposal of scarified material with a lift upto 3 M. and lead upto 1000 m. as per MORD technical specification clause 301.4 and as per direction of Engineer-in-Charge.

Dismantling of existing structures like culverts, bridges, rataining walls and other structures comprising of cement concrete including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000m as per technical specification clause 202 and as per direction of the Engineer-in-Charge.

Construction of embankment with approved material obtained from borrow pits with all leads and lifts, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 by mechanical means as per Technical Specification Clause 301.5 and as per the direction of the Engineer in charge.

Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of Tables 300.1 and 300.2 as per Technical Specification Clause 301.5 and as per the direction of the Engineer in charge.

Excavation for road work in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, inaccordance with requirements of lines, grades and cross sections, and transporting to the embankement location with a lift of up to 1.5m and lead up to 1000m as per techincal specification clause 302.3 of MoRD and as per direction of Engineer-In-Charge.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub base and compacting with smooth wheel roller of 80 to 100 KN weight to achieve the desired density including lighting, barricadding and maintenance of diversion etc. as per Tables 400.11 & 400.12 and Technical Specification clause 406. of MoRD and as per direction of Engineer-In-Charge.

Construction of granular sub-base Gr.III using Sand & Moorum Admixture by providing well graded material, spreading in uniform layers with tractor with ordinary grader on prepared surface mixing by mix in place method with rotavator at OMC and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401 of MoRD and as per direction of Engineer-In-Charge.

Providing and laying bituminous macadam with hot mix plant using crushed aggregates of grading as per Table 500.4 premixed with bituminous binder, transported to site upto a lead of 1000 m laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled to achieve the desired compaction as per Technical Specification Clause 504. (MoRD 5.3) of MoRD and as per direction of Engineer-In-Charge.