Development and repair of road from South Joynagar Joysundari school to AWC via H/o Dudh Miah (L_450.00 mtr) under AMC Ward no. 36

Construction of Embankment with Material Obtained from Borrow Pits. Construction of embankment with approved material obtained from borrow pits with a lift upto1.5m, transporting to site,spreading,grading to required slope and compacting to meet requirement of Tables300.1and 300.2 with a lead upto1000m as per MoRD Technica lSpecification Clause 301.5.

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.

Flat Brick soling Providing and laying flat brick soling layer on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with Earth, free from clay with a Plasticity Index not exceeding 6, watering and rolling the same with three wheeled road roller 80-100 kN as per MoRD Technical Specification Clause 412.

Brick edging laid length wise Providing and laying brick edging laid lengthwise on prepared subgrade according to lines, grades and cross-section shown on the drawing, filling joints with Earth, free from clay with a Plasticity Index not exceeding 6, watering and rolling the same with three wheeled road roller 80-100 KN as per MoRD Technical Specification Clause 412.

Tack Coat 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.

Mix Seal Surfacing. Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using Viscosity grade bitumen 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, finishing to required level and grades as per MoRD Technical Specification Clause 509. (B) By Mechanical Means i) Type-A I) Bitumen of VG-30

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

Sand filling Filling in foundation trenches as per drawing & MoRD technical specification Clause 305.3.9, 1200 I. Sand filling

PCC M-10 in open foundation Providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings & MoRD technical specifications Clauses 802, 803, 900,1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement). I) P.C.C grade M 10 (i) Nominal mix 1:3:6

PCC M-20 in open foundation Providing concrete for plain/reinforced concrete in open foundations complete including formwork as per drawings& MoRD technical specifications Clauses 802, 803, 900,1202 and 1203. (including centering, shuttering, staging etc. but excluding reinforcement). III) P.C.C grade M 20 (i) Nominal mix (1:2:4)