Annual Plan-Erattupetta Municipality Project No 408/25-26-Maintanence of Drainages in Erattupatta Muncipality (6.82L)

Drainage Maintenance

2.5.2.B:Dismantling of Structures<br> Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202.<br> (II) By Mechanical Means <br>(B) Reinforced Cement Concrete

11.1.1.1:Excavation for Structures <br> 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. <br> I. Ordinary soil <br> (i) Upto 3 m depth

OD516766/2025-2026:DOWEL BARS - Supplying and providing MS dowel bars of size 16 mm dia of 0.9m long (0.3m in rock and 0.6m in concrete ) including drilling holes of 20mm dia to a depth of 0.3m in rock and filling the gap with cement grout( 0.10kg/each) etc complete.

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

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

13.3:Supplying, fitting and placing TMT bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002,1010 and 1202

13.1.1.1:Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 <br> I. R.C.C grade M 20 <br> (i) For nominal mix 1:2:4

OD516897/2025-2026:Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

OD516914/2025-2026:DRY RUBBLE MASONRY _ Dry rubble masonry (without concrete levelling course) with good quality blasted rubble (without bond stone) and 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

OD516942/2025-2026:(OD from DAR 10.26.3) Providing and fixing hand rail of approved size by welding etc. to steel ladder railing, balcony railing, staircase railing and similar works.G.I. pipes (Priming coat and painting should be paid extra)

11.4.3.1:Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203<br>III. P.C.C. grade M 20 (i) Nominal mix (1:2:4)

OD516941/2025-2026:(OD from DAR 13.50.3) Applying priming coat:With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron /steel works

OD516940/2025-2026:(OD from DAR 13.61.1) Painting with synthetic enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work

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