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| 1 | Dewatering of dirty unusable water of Barpukhuri Pond ward No-5, Mangaldai (Total qty of pump required 59 nos. day) |
| 2 | Excavation in Marshy Soil (Excavation for pont in marahy soil) including removal of mud and other debris of pond bed by manual means including cutting and loading in tipare and disposal with in all lifts and lead upto 1000 metres trimming of bottom as par requirement as directed by the enginear |
| 3 | RCC steps/stair to the pond from bank with railing 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.I Ordinary soilUpto 3 m depth |
| 4 | Providing concrete for plain/reinforced concrete in open foundationscomplete as per drawings and technical specifications Clause 802, 803,1202 & 1203B With natural GravelI P.C.C Grade M 15Nominal mix 1:2.5:5 |
| 5 | Plain/reinforced cement concrete in substructure complete as per drawingsand technical specification Clauses 802, 804, 805, 806, 807, 1202 ans 1204III RCC Grade M 20i) For height upto 5 m |
| 6 | Supplying, fitting and placing TMT (Fe-500 D) reinforcement bar (Other ISIapproved TMT reinforcement bar (SAI/BISCON/THERMAX or equivalent)) in substructrue complete as per drawings and technical specification Clauses1002, 1005, 1010 & 1202 |
| 7 | Providing fitting and fixing mild steel railing complete as per drawing andtechnical specifications Clause 1208.2 |
| 8 | Plastering with cement mortar (1:4), 15 mm thick on brickwork insubstructure as per technical specification Clauses 613.4 & 1204 |
| 9 | Protection work of North west side of PondEarth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming ofbottoms, lift upto 1.5 m, including getting out the excavated soil anddisposal of surplus excavated soil as directed, within a lead of 50 m.2.8.1 All kinds of soil |
| 10 | Dry brick on edge flooring in required pattern with bricks of classdesignation 7.5 on a bed of 12 mm mud mortar, including filling jointswith Jamuna sand, with common burnt clay non modular bricks. |
| 11 | Providing and laying in position cement concrete of specified gradeexcluding the cost of centering and shuttering - All work up to plinthlevel :4.1.2 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) : 3 graded stoneaggregate 20 mm nominal size) |
| 12 | Providing and fixing 1.8 m high GI barbed wire fencing with 2.4 m RCC M15 grade 150 mm x 150 mm concrete post placed every 3 m centre-to-centre founded in M15 grade cement concrete, 0.6 m below ground level, every 15th post, last but one end post and corner post shall be strutted on both sides and end post on one side only and provided with 12 horizontal lines and 2 diagonals interwoven with horizontal wires, fixed with GI staples, turn buckles etc. complete as per Clause 1705. |
| 13 | Steel Structure Display board of size 900x600 sqmm |
| 14 | Operational and maintainace cost for Liming by spreading lime water solution over the bed of the pond after excavation/removal of mud & debris and 2 times anualy in pond water providing 2Nos rubber boats with oars for cleanning and safty measures wages etc for operational cost and anual maintanance cost for one year |
