Annual Plan-Cherukunnu GP, Project No.

Side Protection

3.2:Preparation of Foundation for Embankment <br> Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means <br> Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4.

3.5.2:Excavation in Soil with Dozer with lead upto 100 m <br> Excavation for roadway in soil by mechanical means including cutting and pushing the earth to site of embankment upto a distance of 100 m, including trimming bottom and side slopes in accordance with requirements of lines, grades and cross-sections.

OD376721/2025-2026:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 <br> I. P.C.C grade M 10 <br> (i) Nominal mix 1:3:6

11.4.4:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 IV. R.C.C grade M 20

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 For height upto 5 m III. R.C.C grade M 20

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

OD379608/2025-2026: Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. 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

12.10.1:Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 I) Granular material

OD370130/2025-2026:Tubular Steel Railing on Precast RCC posts, 1.2 m high above Ground Level <br> Providing, fencing and erecting 50 mm dia painted steel pipe railing in 3 rows on precast M-20 grade RCC vertical posts 175 mm x 175 mm x 1.8 m high (1.2 m above Gl) with 3 holes 50 mm dia for pipe, fixed 2 m centre-to- centre using department material complete as per approved drawings Clause 1706

OD381549/2025-2026:Tubular Steel Railing on Precast RCC posts, 1.2 m high above Ground Level <br> Providing, fencing and erecting 50 mm dia painted steel pipe railing in 3 rows on precast M-20 grade RCC vertical posts 175 mm x 175 mm x 1.8 m high (1.2 m above Gl) with 3 holes 50 mm dia for pipe, fixed 2 m centre-to- centre complete as per approved drawings Clause 1706

OD377799/2025-2026:Providing weepholes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with PVC pipe 63 mm outer dia . 6kgf/cm2 extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7

OD370832/2025-2026:Granular sub-base/base/surface course with serviceable material available(departmental material) during scarifying of existing road. Construction of granular sub-base with departmental material spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at once and compacting with smooth wheel roller to achieve the desired density complete as per Clause 401.4 as per Technical Specification Clause 408. (Modified 4.11.2)

4.1.A.3:Granular Sub-base with Well Graded Material (Table 400.1) (A) By Mix in Place Method Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (iii) For Grading III Material

75.8.1:Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4)

OD371509/2025-2026:Supplying and fitting name boards of size 75x45 cm made with GI plain sheets 1.25 mm thick (classIIII) fitted with 35x35x4 mm M S angle 2 Nos horizontally and 3 Nos vertically to make a frame for strengthening the GI sheet , fitted 2 Nos 32 mm GI pipe vertically 90 cm above from GL and fixing in cement concrete 1:2:4 , 30x30x30 cm including cost and conveyance of all materials all labour charges fabricating etc complete

10.1.2:Printing New Letters and Figures of any Shade<br> Printing new letter and figures of any shade with synthetic enamel paint black or any other approved colour to give an even shade as per drawings and Technical Specification Clause 1701 <br>English and Roman

10.7:Painting on Concrete/Steel Surfaces with Epoxy<br> Painting two coats including prime coat with epoxy paint of approved brand on concrete/steel surfaces after through cleaning of surface to give an even shade as per drawing and Technical Specification Clause 1701