M/s Coastal Infrastructure Private Limited plans to build an 870 MW hydroelectric power project in the Subansiri river at orak village, District- Upper Subansiri, Arunachal Pradesh. The owner has signed PPA with the Government of Arunachal Pradesh. The owner has selected M/S Aquagreen Private Limited as a PFR and DPR consultant for the same. TOR for the same has been granted. A geotechnical investigation and topographical survey at the project site have been completed. CWC has approved the hydrology report. The SIA study is in progress.R&R report has been completed and it is yet to be granted by the Ministry of tribal Affairs (MoTA). Forest clearance stage 2 is pending at DFO. Aquagreen Management Pvt. Ltd. (AGMPL) is preparing DPR. The TEC of the project is yet to be granted. Construction of the approach road to the dam site has been completed. AGMPL is also been selected for the PMC of the project. The owner has decided to come up with a package-wise tender mode instead of EPC. Further bids are expected soon. The project comprises A concrete gravity dam of 248.676 m in length at the top and 118.5 m high (Max. Height) from the foundation level. It comprises 8 Nos. Non-overflow blocks and 7 Nos. of overflow bays. The overflow bays comprise one surface bay of 8.0 (w) X 12.00 (h) m with a crest at EL 1265.00 m and 6 Nos. Orifice-type bays, each of 8.5 (w) X 11.00 (h) m with a crest at EL 1225.00m. Energy dissipation arrangements by the Trajectory bucket and Plunge Pool have been provided. The project requirements are: load cum excavator, hydraulic excavator, dumpers, jack hammer, water sprinkler machine, aggregate crushing plant, grouting pump, needle vibrator, air water jet blaster, drilling machines, DG sets, bending and cutting machine, fuel/water tankers, EOT crane, mobile crane, air compressor, tunnel boring machine (TBM), dozers, piles, elevators, building supports, gantry crane, spillway radial gates and hydraulic hoists, spillway stop logs, discharge pipe, valves, main inlet, intake trash rack, intake fixed wheel gates, desilting chamber gate, surge shaft gates, draft tube gate, trash rack cleaning machine, sluice gates, penstock, actuation system, flap gates, Pelton turbine, pumps, spiral, casing, runner blades, guide vanes, oil pressure unit, water seal and air seal, generator and its control panel, guide bearings, protection relays, transformer and its auxiliaries, lightning arrester panels, excitation system and its auxiliaries, battery bank, SCADA, unit control board, sensors, console, display panels, gas insulated switch-gear and its auxiliaries - circuit breakers, isolators, capacitor bank, dis-connectors, governor panel, cables, transmission lines, nozzles, among others.
02/08/2023
Andra Power Pvt. Ltd. an SPV of Coastal Infrastructure Pvt. Ltd. plans to develop an 870 MW hydroelectric power project in the Subansiri River at orak village, District- Upper Subansiri, Arunachal Pradesh. Aquagreen Engineering Management Pvt. Ltd. is preparing DPR. CWC has approved the hydrology report. The SIA report has been approved by the Ministry of Tribal Affairs (MoTA). Forest clearance stage 2 is pending at DFO. The techno-economic clearance (TEC) of the project has been granted. Aquagreen Engineering Management Pvt. Ltd. has been selected as PMC. Preparation of the tender is in progress for the civil works package(lot-1) and its specification finalization is yet to be completed. Further bids are expected soon. The project requirements are: load cum excavator, hydraulic excavator, dumpers, jack hammer, water sprinkler machine, aggregate crushing plant, grouting pump, needle vibrator, air water jet blaster, drilling machines, bending and cutting machine, fuel/water tankers, EOT crane, mobile crane, air compressor, tunnel boring machine (TBM), dozers, gantry crane, spillway radial gates and hydraulic hoists, spillway stop logs, discharge pipe, valves, main inlet, intake trash rack, intake fixed wheel gates, desalting chamber gate, surge shaft gates, draft tube gate, trash rack cleaning machine, sluice gates, penstock, actuation system, flap gates, Francis turbine, pumps, oil pressure unit, water seal and air seal, generator and its control panel, guide bearings, protection relays, transformer and its auxiliaries, battery bank, SCADA, unit control board, sensors, console, display panels, gas insulated switch-gear and its auxiliaries - circuit breakers, isolators, capacitor bank, dis-connectors, governor panel, cables, transmission lines, nozzles, among others.
16/05/2023
Andra Power Pvt. Ltd. an SPV of Coastal Infrastructure Pvt. Ltd. plans to develop an 870 MW hydroelectric power project in the Subansiri River at orak village, District- Upper Subansiri, Arunachal Pradesh. Aquagreen Engineering Pvt. Ltd. is preparing DPR. A geotechnical investigation and topographical survey report have been approved by GSI. CWC has approved the hydrology report. The SIA study has been completed and it is yet to be granted by the Ministry of Tribal Affairs (MoTA). Forest clearance stage 2 is pending at DFO. The techno-economic clearance (TEC) of the project has been granted. Construction of the approach road has been completed. Aquagreen Engineering Pvt. Ltd. has been selected as the PMC. The owner has decided to come up with a package-wise tender mode instead of EPC. Further bids are expected soon. The project requirements are: load cum excavator, hydraulic excavator, dumpers, jack hammer, water sprinkler machine, aggregate crushing plant, grouting pump, needle vibrator, air water jet blaster, drilling machines, bending and cutting machine, fuel/water tankers, EOT crane, mobile crane, air compressor, tunnel boring machine (TBM), dozers, gantry crane, spillway radial gates and hydraulic hoists, spillway stop logs, discharge pipe, valves, main inlet, intake trash rack, intake fixed wheel gates, desalting chamber gate, surge shaft gates, draft tube gate, trash rack cleaning machine, sluice gates, penstock, actuation system, flap gates, Francis turbine, pumps, oil pressure unit, water seal and air seal, generator and its control panel, guide bearings, protection relays, transformer and its auxiliaries, battery bank, SCADA, unit control board, sensors, console, display panels, gas insulated switch-gear and its auxiliaries - circuit breakers, isolators, capacitor bank, dis-connectors, governor panel, cables, transmission lines, nozzles, among others.
28/11/2022
Andra Power Pvt. Ltd. is an SPV of M/s Coastal Infrastructure Private Limited plans to build an 870 MW hydroelectric power project in the Subansiri river at orak village, District- Upper Subansiri, Arunachal Pradesh. The owner has signed a PPA with the Government of Arunachal Pradesh. The owner has selected M/S Aquagreen Private Limited as a PFR and DPR consultant. TOR for the same has been granted. A geotechnical investigation and topographical survey at the project site have been completed. CWC has approved the hydrology report. The SIA study is in progress. The R&R report has been completed and it is yet to be granted by the Ministry of tribal Affairs (MoTA). Forest clearance stage 2 is pending at DFO. Aquagreen Engineering Management Pvt. Ltd. (AGMPL) is preparing the DPR. The techno-economic clearance (TEC) of the project is yet to be granted. Construction of the approach road to the dam site has been completed. AGMPL is also the PMC of the project. The owner has decided to come up with a package-wise tender mode instead of EPC. Further bids are expected soon. The project comprises A concrete gravity dam of 248.676 m in length at the top and 118.5 m high (Max. Height) from the foundation level. It comprises 8 Nos. Non-overflow blocks and 7 Nos. of overflow bays. The overflow bays comprise one surface bay of 8.0 (w) X 12.00 (h) m with a crest at EL 1265.00 m and 6 Nos. Orifice-type bays, each of 8.5 (w) X 11.00 (h) m with a crest at EL 1225.00m. Energy dissipation arrangements by the Trajectory bucket and Plunge Pool have been provided. The project requirements are: load cum excavator, hydraulic excavator, dumpers, jack hammer, water sprinkler machine, aggregate crushing plant, grouting pump, needle vibrator, air water jet blaster, drilling machines, bending and cutting machine, fuel/water tankers, EOT crane, mobile crane, air compressor, tunnel boring machine (TBM), dozers, gantry crane, spillway radial gates and hydraulic hoists, spillway stop logs, discharge pipe, valves, main inlet, intake trash rack, intake fixed wheel gates, desalting chamber gate, surge shaft gates, draft tube gate, trash rack cleaning machine, sluice gates, penstock, actuation system, flap gates, Francis turbine, pumps, oil pressure unit, water seal and air seal, generator and its control panel, guide bearings, protection relays, transformer and its auxiliaries, battery bank, SCADA, unit control board, sensors, console, display panels, gas insulated switch-gear and its auxiliaries - circuit breakers, isolators, capacitor bank, dis-connectors, governor panel, cables, transmission lines, nozzles, among others.
25/11/2022
Andra Power Pvt. Ltd. is an SPV of M/s Coastal Infrastructure Private Limited plans to build an 870 MW hydroelectric power project in the Subansiri river at orak village, District- Upper Subansiri, Arunachal Pradesh. The owner has signed a PPA with the Government of Arunachal Pradesh. The owner has selected M/S Aquagreen Private Limited as a PFR and DPR consultant. TOR for the same has been granted. A geotechnical investigation and topographical survey at the project site have been completed. CWC has approved the hydrology report. The SIA study is in progress. The R&R report has been completed and it is yet to be granted by the Ministry of tribal Affairs (MoTA). Forest clearance stage 2 is pending at DFO. Aquagreen Engineering Management Pvt. Ltd. (AGMPL) is preparing the DPR. The techno-economic clearance (TEC) of the project is yet to be granted. Construction of the approach road to the dam site has been completed. AGMPL is also the PMC of the project. The owner has decided to come up with a package-wise tender mode instead of EPC. Further bids are expected soon. The project comprises A concrete gravity dam of 248.676 m in length at the top and 118.5 m high (Max. Height) from the foundation level. It comprises 8 Nos. Non-overflow blocks and 7 Nos. of overflow bays. The overflow bays comprise one surface bay of 8.0 (w) X 12.00 (h) m with a crest at EL 1265.00 m and 6 Nos. Orifice-type bays, each of 8.5 (w) X 11.00 (h) m with a crest at EL 1225.00m. Energy dissipation arrangements by the Trajectory bucket and Plunge Pool have been provided. The project requirements are: load cum excavator, hydraulic excavator, dumpers, jack hammer, water sprinkler machine, aggregate crushing plant, grouting pump, needle vibrator, air water jet blaster, drilling machines, bending and cutting machine, fuel/water tankers, EOT crane, mobile crane, air compressor, tunnel boring machine (TBM), dozers, gantry crane, spillway radial gates and hydraulic hoists, spillway stop logs, discharge pipe, valves, main inlet, intake trash rack, intake fixed wheel gates, desalting chamber gate, surge shaft gates, draft tube gate, trash rack cleaning machine, sluice gates, penstock, actuation system, flap gates, Francis turbine, pumps, oil pressure unit, water seal and air seal, generator and its control panel, guide bearings, protection relays, transformer and its auxiliaries, battery bank, SCADA, unit control board, sensors, console, display panels, gas insulated switch-gear and its auxiliaries - circuit breakers, isolators, capacitor bank, dis-connectors, governor panel, cables, transmission lines, nozzles, among others.
10/09/2022
M/s Coastal Infrastructure Private Limited has planned to build an 870 MW hydroelectric power project in the Subansiri river at orak village, District- Upper Subansiri, Arunachal Pradesh. The owner has signed PPA with the Government of Arunachal Pradesh. The owner has selected M/S Aquagreen Private Limited as a PFR and DPR consultant for the same. TOR for the same was granted. Geotechnical investigation and topographical survey at the project site were completed. CWC has approved the hydrology report and monsoon baseline data. SIA study is in progress. Forest clearance stage 2 is pending at the nodal office. Aquagreen Management Pvt. Ltd. has prepared the DPR for the same and report is yet to be granted. Drilling and drifting works at the site have been completed. Construction of approach land to the dam site has been completed. Private land acquisition is in progress and it is in the advanced stage of completion. Further bids are expected soon. The project comprises A concrete gravity dam of 248.676 m in length at the top and 118.5 m high (Max. Height) from the foundation level. It comprises 8 Nos. Non-overflow blocks and 7 Nos. of overflow bays. The overflow bays comprise one surface bay of 8.0 (w) X 12.00 (h) m with a crest at EL 1265.00 m and 6 Nos. Orifice type bays, each of 8.5 (w) X 11.00 (h) m with a crest at EL 1225.00m. Energy dissipation arrangements by the Trajectory bucket and Plunge Pool have been provided. The project requirements are: load cum excavator, hydraulic excavator, dumpers, jack hammer, water sprinkler machine, aggregate crushing plant, grouting pump, needle vibrator, air water jet blaster, drilling machines, DG sets, bending and cutting machine, fuel/water tankers, EOT crane, mobile crane, air compressor, tunnel boring machine (TBM), dozers, piles, elevators, building supports, gantry crane, spillway radial gates and hydraulic hoists, spillway stop logs, discharge pipe, valves, main inlet, intake trash rack, intake fixed wheel gates, desilting chamber gate, surge shaft gates, draft tube gate, trash rack cleaning machine, sluice gates, penstock, actuation system, flap gates, Pelton turbine, pumps, spiral, casing, runner blades, guide vanes, oil pressure unit, water seal and air seal, generator and its control panel, guide bearings, protection relays, transformer and its auxiliaries, lightning arrester panels, excitation system and its auxiliaries, battery bank, SCADA, unit control board, sensors, console, display panels, gas insulated switch-gear and its auxiliaries - circuit breakers, isolators, capacitor bank, dis-connectors, governor panel, cables, transmission lines, nozzles, among others.