Mtc. of Road from Rabindra reang para road to Mahadev mandir via Chandramohan Chowdhury para SB school

Water Bound Macadam Sub-Base /Base using Jhama Brick Aggragate. (2) WBM Grading 3 Providing, laying, spreading and compacting 53 mm to 0.075 mm jhama brick aggregates 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. (A) By Manual Means.

Maintenance of bituminous surface road using jhama brick aggregate. Repairs to pot holes by removal of failed material, trimming the sides to vertical and leveling the bottom, cleaning the same with compressed air or any appropriate method, filled with B.M (Using jhama brick aggregate & bitumen VG30 ), after applying prime coat at the bottom and tack coat on sides and on bottom ( using bitumen emulsion) and compacting, trimming & finishing the surface to form a smooth continuous surface, all as per MoRD technical specification clauses 1900,502,503 and 504.

Prime Coat (i)Low porosity Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70- 1.00 kg/sqm using mechanical means as per MoRD Technical Specification Clause 502.

Tack Coat (ii) Providing and applying tack coat with bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per MoRD Technical Specification Clause 503.

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.

20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/ modified bitumen) Binder. Providing , laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line, grade and level to serve as wearing course on a previously prepared base , including mixing in a suitable plant, laying and rolling with a three wheel 80 - 100 KN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 508. Case - I : By Manual Means. (I) Bitumen (60/70 Grade) VG-30.

Seal Coat Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A or Type B or Type C or Type D as per MoRD Technical Specification Clause 510. A) By Manual Means. Case - IV : Type D (premix with fine sand). I) Bitumen (60/70 Grade) VG-30

Excavations for Structures. (B) With Dewatering. Earthwork in excavation for structures as per drawing and MoRD technical Specifications Clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleterious material and disposal to upto a lead upto 50m, dressing of sides & bottom and backfilling in trenches with excavated suitable material. (I) Ordinary Soil (i) Upto 3 m depth

Filling in foundation trenches as per drawing & MoRD technical Specification Clause 305.3.9 1200. (I) Sand Filling

Providing concrete for plain concrete (using jhama brick aggregate) in open foundations complete including formwork as per drawing & MoRD technical Specification Clause 900, 1200 &1203 (including centering, shuttering, staging etc but excluding reinforcement) (I) P.C.C grade M 10 (using jhama brick aggregate). (i) Nominal mix 1:3:6

Brick masonary work in cement mortar in foundation completeed excluding pointing & plastering as per drawing & MoRD technical Specification Clauses 600, 1202 & 1203. (II) Brick masonry in 1:4 cement mortar.

Brick masonry work in cement mortar in substructure complete excepting pointing & plastering, as per drawing & MoRD technical specification Clauses 602, 603, 604, 1202 and 1204. II. In 1:3 Cement mortar

Providing & laying reinforced cement concrete in superstructure as per drawings & MoRD technical specifications Clauses 800, 900, 1205.4 & 1205.5 (including centring, shuttering, staging etc. but excluding reinforcement) II. R.C.C M 25 1. For height upto 5 m

Supplying, fitting, & placing Thermo-Mechanically treated bar/ Cold twisted deformed steel bar reinforcement in superstructure complete as per drawing & MoRD technical specifications Clauses 1002, 1010 & 1202.

Plastering with cement mortar (1:4) 12 mm thick on brickwork / C.C. work including a finishing coat of neat cement punning with 2.75 Kg of cement per sqm in substructure as per MoRD technical specification Clauses 613.4 & 1204.

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