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| 1 | Clearance of different types & nature of water Hyacinth.Aquatic weeds, Taranies Dalanies, Pitanies, repeated vegetation etc. from beels/Tanks/Ponds swampy and marshy areas dragging manually/mechanically/through machinery etc with necessary ropes, bamboos, chins & others debries devices etc making patches, cutting into pieces with the knifes/sickles sews as necessary and depositing and stocking in the merginal area of the beels/tanks/ponds/swampy and marshy areas in a regular form of bundhs or heaps within a lead of 100m, & lift upto 250 cm as per direction of the department etc. complete (pushing out the patches or piece of vegetations may also be made through the connecting channels with the river & burning the lifted vegetation after sunshine as & when applicable.)Medium & floating taranies , Dalanies, Pitanies & other merginal aqatic weeds etc upto a depth of 50cm to 80cm. |
| 2 | Bailing out accumulated water from the Tank/Ponds/Beels/ Swampy and marshy areas with the help of Power pump machines to expose the beds to sunshine till suitable for excavation in the form of earth as per direction and requirement of the department etc. complete including the the cost of transportation of power pump machine. |
| 3 | Earthwork in excavation for structures as per drawing and technical specificationsClause 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. V. Marshy soil |
| 4 | Construction of 0.75 M x 0.45 M rectangular boulder sausage including supplying of materials with 25 cm to 30 cm size boulders collecting from a lead of 25 KM encased in 15 cm mesh of 8G hexagonal wire netting and filling the voids between the boulders with stone not exceeding 18 cmin size tied with 8G galvanized tying wire at 30 cm apart, laid in position as directed including necessary local carriage of materials, paying necessary forest royalty including providing 1 (one) no. of jati bamboo horizontal runner along the top of the sausage with vertical bhaluka bamboo post 1.20 M apart driven at least 0.60 M below ground and tying with sausage etc, all complete as directed |
| 5 | Collection of hard broken stone of size 13 mm to 38 mm from blasted boulder free from dust and dirt and foreign materials including stacking at quarry site, complete as directed( forBank Pitching) |
| 6 | Collection of hard broken stone of size 6 mm to 20 mm from blasted boulder free from dust and dirt and foreign materials including stacking at quarry site, complete as directed. |
| 7 | II ) Pain CC workin 40% plum hard blasted boulder of 15 cm to 23 cm size and filled interstices with 60% cement concrete inproportion 1:3:6 with13mm to 38mm size stone aggregate including curing, shuttering etc, complete as directed. (Shuttering cost will be paid separately). |
| 8 | Earthwork in filling in Marginal bund / Guide bank / Afflux bund / Canal embankment etc. to the design section and grade by obtaining earth from outside borrow pits and filling in uniform layers not exceeding 15 cm thick including clearing light jungle, removing trees upto 15 cm dia and uprooting roots and stumps from the seat of embankment and borrow pit area, breaking clods not more than 10 mm cube, ramming, watering, dressing and roughening the seat of embankment, profiling etc. Paying compensation of earth borrowed from private or forest land if any, lead upto 30 M and lift upto 1.5 M, complete as directed.(A) With ordinary Soil (pathway & slope 1.1 side) |
| 9 | Construction ofgranular sub-base ( Sand gravel )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. (A) By mix in place method (i) For Grading I Material |
| 10 | Providing, laying, spreading & compacting stone aggregates ofspecific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100KN in stages to proper grade and camber, applying and brooming, stone screening to fillup the interstices of course aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. 3) WBM with Gr.-III. A. By manual means. |
| 11 | Filling in foundation trenches as per drawing & technical specification Clause 305.3.9 (i) Sand Filling |
| 12 | (A) InterlockingPavement Block (i) Providing and laying interlocking concrete block pavement (M40) having thickness 80 mm as per technical specification clause 1504 complete including carriage.(b) Including Edge block/ Edge restraints |
| 13 | Plain/reinforced cement concrete in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204. With Crushed Stone.P.C.C grade M 15. Nominal mix 1:2.5:5 (Hand mixing) |
| 14 | Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete. Size 50X50X5 mm |
| 15 | Providing and fixing G.I. chain link fabric fencing of required width in mesh size 50x50 mm including strengthening with 2 mm dia wire or nuts, bolts and washers as required complete as per the direction of Engineer-in-charge. Made of G.I. wire of dia 4 mm |
| 16 | Providing, fitting & fixingSignboard (indicating name of work,implementing agency,funding agency ,Contract value & Contractor,s name etc.) as directed. |
| 17 | Supplying & installation of 8 Nos. of Factory made 3(Three) seater Chair (as directed & specified by Engineer incharge & implementing authority) |
| 18 | Supplying & Installation of 10 no. of Solar Light around the pond (as directed by Engineer incharge & implementing authority ) |
| 19 | Operation & Maintenance for One year |
