Development of a multipurpose play ground land by converting a ditch water logged area near MPML laboratory at CSIR-CMERI, Durgapur-713209

Amount

Supplying of blast furnace slag below 4" diameter at specified spot of ground in CSIR-CMERI, Durgapur as per instruction of Engineer-in-Charge. (Quantity of material in a dumper must be 30 Ton or more).

Supplying of unslaked lime at site for stabilization of soil.

Supplying of clean dry moorum without soil at specified spot of ground in CSIR-CMERI, Durgapur as per instruction of Engineer-in-Charge.

Supplying of clean dry fly ash without soil at specified spot of ground in CSIR-CMERI, Durgapur as per instruction of Engineer-in-Charge.

1. Slope(1:1) wise earth cutting of road side area to give proper shape of ground. 2. Layer wise(300mm thick each layer) filling of material as blast furnace slag- 30 numbers ten wheel dumper material, fly ash-300 Cum, moorum-350 Cum and required earth at low laying area of varying depth 0.5m to 1.4m approximately. 3. Minimum 10 ton or higher capacity dozer, 10 ton capacity vibro roller, 9 ton capacity road roller must be used for spreading of materials and compaction to give uniform level of ground. 4. Each layer 300mm thick slag, moorum, fly ash and earth laying must be consecutively. Every layer must be proper compacted by roller and 20 quintal lime must be mix with soil for proper stabilization. 5. Leveling and proper compaction must be maintained as per International Cricket ground and pitch. 6. Cleaning of bushes and jungles must be done to give proper shape of ground. 7. Required soil will be provided by CSIR-CMERI, Durgapur but concern contractor has to be cut and collect the same from nearby site shown by Engineer-in-Charge.