AMBATTUPARA VAYDHYANPADI ROAD RENOVATION PR.NO.118

ROAD MAINTENANCE

3.5.3:Excavation in Soil using Hydraulic Excavator and Tippers with disposal upto 1000 m <br> 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 with a lift upto 1.5 m and lead upto 1000 m as per Technical Specification Clause 302.3

11.4.2.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 <br>II. P.C.C grade M 15 <br> (i) Nominal mix (1:2.5:5)

12.5.1.1:Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204 <br> For height upto 5 m <br> I. P.C.C grade M 15 <br> (i) Nominal mix (1:2.5:5)

11.8:Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202

OD491946/2025-2026:PVC WEEP HOLES- Providing weep holes using 75 mm dia PVC pipes working pressure 4kg/cm2 extending through the full width of the structures with slope 1(V):20(H) towards drawing face complete asper drawing and technical specification clauses 614,709,1204.3.7

OD491947/2025-2026:Filling with contractor own earth (excluding rock) in open areas in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge.(Modified Item DAR 50.2.26.1)

OD491945/2025-2026:Filling with Quarry Muck Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers , levelling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade