Mtc of road from Pitra (Paulpara) to Maharani under killa PWD(RnB) Sub-Division

Maintenance of bituminous surface road Repair to pot holes by removal of failed material, trimming the sides to vertical and levelling the bottom, cleaning the same with compressed air or any appropriate method, filled with 75 mm B.M, after applying bitumen emulsion prime coat at the bottom and bitumen emulsion tack coat on sides and on bottom as per MoRD technical specification Clauses 1900, 502, 503 and 504.

WBM Grading - 3 Providing, laying, spreading and compacting jhama brick aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing rolling with three wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming binding materials to fill up the interstices of coarse aggregate, watering and compacting to the required density Grading- 3 as per MoRD Technical Specification Clause 405. By Manual Means

Tack Coat using hot straight run Bitumen of Grade VG-30 on W.B.M Providing and applying tack coat using hot straight run Bitumen of Grade VG-30, including heating the Bitumen, spraying the bitumen,cleaning and preparing the existing road surface as per specifications: on W.B.M @ 0.75 Kg/Sqm.

Tack Coat using hot straight run Bitumen of Grade VG-30 on Bituminous surface Providing and applying tack coat using hot straight run Bitumen of Grade VG-30, including heating the Bitumen, spraying the bitumen,cleaning and preparing the existing road surface as per specifications: on bituminous surface @ 0.50 Kg/Sqm.

20mm thick open –graded premix carpet using Bituminous (penetration grade / Modified bitumen) binder. Providing & laying rolling of open –graded carpet of 20mm thickness composed of 13.2mm to 5.6mm aggt.Either using penetration grade bitumen of emulsion to required line, grade & level to serve as wearing course on a previously prepared base in/c. mixing in a suitable plants, laying & rolling with a three wheel 80-100km static roller capacity, finished to required level & grades to be followed by seal coat of either type A or type B C or type D as per MoRD technical specification clauses 508. Case-II : By Manual Means. i) Bitumen (60/70 Grade) VG-30

Seal Coat Providing & laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade & cross fall using Type A or Type B or Type C or Type D as per MoRD technical specification clauses 510. 1) By Manual Means. Case-iv : Type D ( Premix with fine sand ) i) Bitumen (60/70 Grade) VG-30

Seal coat on old bituminous road surface Sand seal coat on old bituminous road surface by applying Viscosity Graded (VG-30) bitumen @ 1.00 kg per sqm using rubber brush after proper cleaning of the road surface and spreading of river sand @0.06 cum/10 sqm complete as per specification and direction of the Engg.-in-Charge.

Construction of Toe Walls for protection of slopes as per Drawing and MoRD technical specification Clauses 1302.5 (including centering, shuttering, staging etc. but excluding reinforcement). I. Cement concrete grade M10 (using jhama brick aggregates) in case of concrete block pitching. i) Nominal Mixing 1:3:6

Clearing and Grubbing Road Land Clearing and grubbing road land including uprooting wild vegetation , grass, bushes, shrubs,saplings and trees of girth upto 300 mm , removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per MoRD Technical Specification clause 201. a) By manual Means A) In area of non-thorny jungle

Excavation in Cutting in soil by manual means with lead upto 50 m Excavation in Roadway cutting in soil by using manual means for carrying of cut earth to embankment site with all lifts and lead upto 50 m as per MoRD Technical Specification Clause 302.3.

Road side Pucca Drains Construction of road side pucca drain with M10 (1:3:6 with jhama brick aggregate) to specified lines, grades, levels and dimensions as per approved design and MoRD Technical Specification Clause 307, 1606. Excavated material to be used in embankment at site. (including centering, shuttering, etc. but excluding reinforcement) (D)U shaped drain (top clear width 600 mm, bottom clear width 600 mm and clear depth of 600 mm) I. In Ordinary Soil

Please Enable Macros to View BoQ information