FDR/ Mtc. of Different roads under Satchand R. D. Block during the year 2026-27/ SH- Patch Soling, Gunny Bags, Wire crates, Surface Drain and Removal of unsuitable soil etc.

Flat Brick Soling. Providing and laying flat brick soling layer on prepared subgrade according,filling joints with Earth free from clay with a plasticity index not execeding 6,watering and rolling the same with three whecled road roller 80-100 Km as per MoRD Technical Specifical Clause 412.

i) Brick egging laid length wise Providing and laying brick edging laid length wise on prepared subgrade according to grades and cross section shown on the drawing, filling joints with sand,watering and rolling the same with three wheeled road roller 80-100KN as per MoRD TechnicalSpecification Clause 412

Single bamboo palasiding/ walling of whole 2nd class bamboo (Jati or Bethua) 65 to 75 mm dia and closely packed & driven @ 150 c/c including fitting fixing with half bamboo kamis horizontally in three rows with cane or tying with wire complete and struts 1.50 m apart longitudinal and providing bitumen drum sheet walling fixed with nails as per drawing and MoRD technical specitation Clause 1302.5 (A) Driven at leat 900 mm below ground and 1200 mm above ground on average.

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

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. (A) By Manual Means

Tack coat using hot straight run bitumen of grade VG-30 on bituminous Surface. Providing and applying tack 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 specification: On bituminous surface @ 0.50 kg/Sqm.

20mm thick open –graded premix carpet using Bituminous (viscocity grade / Modified bitumen) binder. Providing, laying and rolling of open –graded carpet of 20mm thickness composed of 13.2mm to 5.6mm aggregates either using viscocity 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 plants, 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 clauses 508. Case -1) By Manual Means. II) Bitumen of 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 ) ii) Bitumen of VG-30

Providing and placing gunny/polythene(of minimum wall thickness of 500 mm micron) bags filled with sand (of minimum qty of 0.034cum ) and properly manually stitched to avoid any leakage of sand as per spcification.

Surface Drain: Construction of unlined surface drain of average cross sectional area 0.4 sqm in ordinary soil to specify lines , grades, levels and dimensions. Excavated materials to be used in embankment with a lead upto 3 m and lead upto 3m (average lead 25 m) as per MoRD technical specification 307. I) Surface Drains in Ordinary Soil A) Manual Means