GENERAL Cluster IV MLA ADF 2025 26 MLA ADF 2025 26 Pottamkolly M C Road and Karimamkunnu Kavu Road Cheengery Road concrete and Side Protection work

3.6:Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location within all lifts and lead upto 1000m

4.1.B.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-V - For sub-base cum drainage layer - Mix in Place Method

12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

12.8.B.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20

OD328359/2025-2026:Providing and fixing Concrete name plate of size 600mmx100mm, 1200mm long, 800mm above ground level and 400mm below GL. casted in M20 Grade concrete reinforced with 8mm dia longitudinal bars @ 120 mm c/c and 8mm dia verticals @ 100mm c/c, firmly fixed in position by means of foundation of size 0.80mx0.30mx0.4m in M15 grade concrete below ground level including painting 2 coats on exposed surface with synthetic enamel paint in black letters in yellow surface.

3.13.1.B:Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. Ordinary soil - Mechanical Means - (Depth upto 3 m)

OD346982/2025-2026: DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site (60.7.1-Irrigation)

12.8.1.C.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer