Annual Plan-Thazhava GP Pr no 142/26-27-Construction of Culvert for Nagamppally

2.7.D:Dismantling Stone Masonry as per Technical Specification Clause 202. Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of stone masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202. (D) Dry Rubble Masonry

OD128249/2026-2027:Ring Bund putting up ring bund as per approved shape 2.5 m bottom width 1.5m top width using empty /gunny polythene bags filled with earth placed in 2 rows at .6m apart and filled in between with puddle clay to form bund for an average height 2.5m using coconut full size post verticle as horizontal including labour dismantling the bund after completion of the work etc complete

OD128248/2026-2027:Bailing out water using 5 hp pump Bailing out water with 5hp engine and pump set including conveyance to site and erection ,cost of fuel ,lubrication oil and other stores, pay of staff etc

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

OD128250/2026-2027:DR PACKING Under foundation - Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc. complete as per direction of departmental officers at site.

OD128251/2026-2027: DRY RUBBLE MASONRY _ Dry rubble without concrete leveling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labor charges etc. complete as per direction of Departmental officers at site

11.4.1.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 I. P.C.C grade M 10 (i) Nominal mix 1:3:6

12.5.3: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> III. R.C.C grade M 20

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)