Ordinary mtc of road form Lalsingmura to Dhakarbari, Bathanmura VC to Ramcherra

Maintenance of bituminous surface road using Jhama brick aggregate: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 B.M (using jhama brick aggregate & bitumen of VG-30), 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.

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.

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 wheeled roller 8-100 KN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A Type B or Type C or Type D as per MoRD Technical Specification Clause 508 (I) By manual means , Bitumen VG- 30 (60/70)

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: type D (premix with fine sand), Bitumen of VG-30

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:- By Manual Means:- (i) In area of non-thorny jungle.

Maintenance of Earthen shoulder (Stripping of excess soil) Stripping excess soil from the shoulder surface to achieve the approved level and compacting with plate compactor at OMC as per drawing and MoRD technical specification Clause 1903

Earthwork in excavation for structures as per drawings and MoRD technical specifications clauses 305.1 including setting out,construction of shoring & bracing ,removal of stumps & deleterious material and disposal up to a lead of 50 m ,dressing of sides & bottom and backfiling in trenches with excavated suitable material :- Ordinary soil upto 3 m depth (A) Without dewatering

Filling in foundation trenches as per drawing & MoRD technical specification clause 305.3.9 ,1200 :- (A) Sand filling.

Providing concrete for plain concrete (using jhama brick aggregate) in open foundations complete including formwork as per frawings & MoRD technical specification clauses 802,803,900,1202 and 1203 (including centering ,shuttering etc .but excluding reinforcement ):- (i) P.C.C grade-M10 nominal mix (1:3:6):- using jhama brick aggregate.

Brick masonry work in cement mortar in foundation completed excluding pointing & plastering as per drawing & MoRD technical specifications Clauses 600, 1202 & 1203. Brick masonry in 1:4 cement mortar