|
| 1 | Earthwork for excavation of foundation of structures upto 3m depth as per drawing and Technical Specification Clause 1104 including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of side and bottom and backfilling with approved material. By Manual Means: I. Ordinary Soil |
| 2 | Plain Cement Concrete M10 (1:3:6 nominal size) in levelling course below open foundation of head walls as per drawings and Technical Specification Clause 1109. (ii) Nominal mix 1:3:6 (hand mixing) |
| 3 | Bedding of PipeType A (Concrete Cradle) Bedding.(ii) Nominal Mix 1:2:4 (hand mixing) |
| 4 | Providing and laying reinforced cement concrete pipe NP3 for culverts on first class bedding of granular material in Single Row including fixing collar with cement mortar 1:2 but excluding excavation, protection works, backfilling, concrete and masonry works in head walls and parapets as per Technical Specification Clause 1106.B.1000 mm dia |
| 5 | Stone masonry work in cement mortar in foundation of head walls complete as per drawing and Technical Specification Clauses 1109. (A) In 1:4 cement mortar |
| 6 | Boulders filling with stones/boulders of 150-200mm size, 60cm wide behind the abutments, wing walls, retaining walls etc. (supply and carriage of boulders within 200m is also included) complete as per Technical Specifications. |
| 7 | Backfilling in foundation trenches as per drawing and Technical Specification Clause 1108. |
| 8 | Plastering with cement mortar (1:4), 15mm thick on brickwork in substructure as per Technical Specification.In cement mortar 1:4 |
| 9 | Loading and Unloading of RCC HP: |
| 10 | (i) Loading of RCC HP by mechanical means. |
| 11 | (iii) Unloading of RCC HP by manual means. |
| 12 | Haulage excluding Loading and Unloading: |
| 13 | Case I Surfaced Road. ii) Haulage of HP:Total lead = 44km |
| 14 | Case II Unsurfaced Gravel Road.ii) Haulage of HP:Total lead = 1km |
| 15 | Loading and Unloading: |
| 16 | i) Loading Aggregates, Stone Boulder. |
| 17 | ii) Loading of Sand. |
| 18 | iii) Unloading of Aggregates, Stone Boulder. |
| 19 | Construction of chamber for 100mm sluices valve |
| 20 | Haulage excluding loading and unloading: |
| 21 | Distance = 10 Kmi) Haulage of Aggregates, Stone Boulder. |
| 22 | Distance = 25 Kmi) Haulage of Sand. |
