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| 1 | THRITHAMARA KULAM |
| 2 | OD268717/2024-2025: Removing water hyacinth and other vegetation and floating bodies from the water way cutting,collecting,conveying and depositing at contractors on convenient places with all lead and lift and other incidental charges for country boats and other necessary equipment's required for the work etc complete as directed by dept officials at site. |
| 3 | OD268723/2024-2025:RING BUND Type-I-Putting up ring bund as per approved shape 2.5m bottom width, 1m topwidth using empty gunny/polythene bags filled with earth placed in 2 rows at 0.6m apart andfilled in between with puddle clay to form bund for an average height 2.00m including labourdismantling the bund after completion of the work etc. complete. (60.1.1) |
| 4 | 50.2.3.1:Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete |
| 5 | OD288350/2024-2025:PVC WEEP HOLES- Providing weep holes using 75mm dia. PVC pipes working pressure 4kg/sq.cm including cost of materials, conveyance, labour charges etc.complete. |
| 6 | 14.1.1:Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:With cement mortar 1:4 ( 1 cement : fine sand) |
| 7 | 50.2.25.1:Filling with contractor's own earth ( excluding rock) in trenches, plinth, sides of foundations 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 as per direction of site Engineer-in-charge |
| 8 | SIDE PROTECTION WORK |
| 9 | 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 |
| 10 | 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 <br> I. P.C.C grade M 10 <br> (i) Nominal mix 1:3:6 |
| 11 | 75.8.1.1:Providing plain/reinforced concrete(1 cement:2 fine aggregate: 4 course aggregate) forsubstructure as per drawings and technical specifications Clause 802, 803, 1202 & 1203as required including compaction, finishing and tamping etc .complete. Max. size ofcourse aggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification(i) Nominal mix (1:2:4) |
| 12 | 12.7:Supplying, fitting and placing TMT bar reinforcement (Fe 415) in substructure complete as per drawings and technical specification Clauses 1002, 1005, 1010 & 1202 |
