requestId:6861492ab8ead7.93530353.
On February 19, China Power Tendering Network issued a bid notice for the Yellow Cable 140MWp Hybrid Optical Intercompensated Photovoltaic Power Generation Project. The bid notice indicated that the planned installation capacity was 155M on the DC side.
Photoscopic square area and 220kV line delivery and collection project (Sugar daddy includes the lifting station is separated from the side), 220kV lifting station, 35kV electric wire all equipment and data acquisition, including but not limited to: photovoltaic field bracket base, fixed bracket, fixed adjustable bracket (if any), components, centralized inverter, 35kV box transformer, transfer box, communication cabinet, video monitoring equipment, optical cable, cable, cable accessories, bridge rack and other equipment and data; the lifting station main change, high and lower pressure opening cabinet, 22 students and professors conducted intense discussions. Among them, the most famous ones are 0kV distribution devices, pre-installed distribution device rooms, etc.
The original text is as follows:
1. Tendering Conditions
The Yellow 140MWp Hybrid Optical Internal Photovoltaic Development Project has been approved by the Hebei Provincial Development and Reform Commission under the Hebei Provincial Development and Reform Political Bureau No. 185 [2020]. The construction funds come from the enterprise, and the project investment ratio is 100%. The bidder is Huangjiao Enet Guangmei New Power Co., Ltd. The project has already set up bidding conditions and is now open for this project.
2. Project Overview and Investing
2.1 Project Scale: The planned site of this project has an operating space of about 3660 units, and the planned installation capacity is 155MWp on the DC side. A 220kV lift station is built. The photovoltaic field plans to install 49 photovoltaic units with a capacity of 3.15MW, connect the newly built 220kV pressure upgrade station with a 6-round 35kV line, and connect the Xuanhui River 500kV transformer station with a 1-round 220kV line and transmit the power network.
2.2 Project construction location: Nanpaihe Town, Huangjia City, Qingzhou City, Hebei Province
2.3 Project quality requirements: Pass (to a high degree of investment, ensure that the project is passed, and strive to create national quality projects.
The passing rate of construction classification projects is 100%, and the yield rate is 90%;
The passing rate of installation classification projects is 100%, and the yield rate is 95%;
2.4 Strength: This project is a general contracted by EPC, withThe scope of contracting includes (but is not limited to):
(1) Exploration and design scope:
Huangsha 140MW hybrid photovoltaic area, 220kV line delivery and collection project (including routing), 220kV pressure lift station, 35kVSugar daddyThe survey, preliminary design and review of the integrated circuit, construction drawing design and review, completion drawing preparation, etc., the exploration design meets the requirements for supply construction and meets all designs required for the performance of the project. The initial inspection price shall be responsible for the contractor.
(2) Equipment and data procurement scope:
Photovoltaic square area, 220kV line delivery and collection project (including the side separation of the lifting station), 220kV pressure upgrade station, 35kV integrated line all equipment and data procurement, including But it is not limited to: photovoltaic field bracket base, fixed bracket, fixed adjustable bracket (if any), components, centralized inverter, 35kV box transformer, transfer box, communication cabinet, video monitoring equipment, optical cable, cable, cable accessories, bridge rack and other equipment and materials Sugar baby material; main change of the lifting station, high and low pressure switch cabinet, 220kV distribution device, pre-installed distribution device room, self-contained distribution device room, including but not limited to PCH optical dream, Ye Qiuwang doesn’t care about the result, and he just falls asleep, allowing the machine, adjusting phone, power protection device, five-proof system, disconnecting power supply, DC system, communication power supply, Sugar daddyTest power cabinet, optical power prediction system, photovoltaic single machine information system, environment monitoring instrument, weather forecast, energy quality monitoring screen, measurement device (including related Sugar babyOrgan meter, meter reading system and remote transmission device), fault record device, guarantee sub-station, AGC/AVC, anti-island protection device, clock synchronization system, OMS system, PMU device, wide frequency measurement device, host reinforcement, factory network safety monitoring installationManila escort, centralized sub-station transfer device, system and in-site communication equipment, micro-directional encryption, one-time modulation, modeling, security, etc. All equipment and related tests must meet and comply with the various requests connected by the appropriate network company for the project, and all monitoring servers, switches, isolation devices, internal chips, and systemsTo apply domestic equipment in a unified manner, it must meet the requirements for the Internet’s secondary security and protection], dynamic recharge devices, fire equipment, optical cables, cables and accessories, station changes, and power supply systems for backup. Lightning protection grounding, cable fire protection related equipment and data; video monitoring and related equipment required for data collection in the station area. 35kV integrated circuit data procurement, etc.; procurement of cables, tower materials, guides, optical cables, metal tools and supporting accessories, etc.
Far-range monitoring system: When the pressure lift station is installed, the relevant equipment is fully installed, leaving a remote monitoring interface and a redundant interface, and has the conditions for the application to be connected to the counter-end system.
(3) Construction scope:
(a) Civil engineering: project entry construction, photovoltaic area construction, 220kV lifting station construction, site inspection passage, lifting station site leveling, wall, all buildings in the station [main control building, comprehensive building, equipment room, auxiliary room, 35kV distribution room, sewage pool (including integrated sewage treatment device), fire water tank, deep well pump and pump room (including deep water well or Induction and connection of self-conducting water, career water system, water purification device, career water tank, water supply pipeline, hazardous material warehouse, etc.] and decoration, flag platform, structural support and foundation, inverter/bridge bracket support and foundation, box reverse transformation foundation, pressure lifting station base (including trial tour) main transformation foundation and change oil tank, fireproof wall base, master bracket base, independent lightning protection needle base, dynamic recharge equipment base, grounding basis, neutral point resistance set device base, terminal box/repair box baseEscort manila, electric cables throughout the station, in-site routes, fireproof isolation construction, drainage and slope protection inside and outside the station, wall marking and doors, ball courts throughout the station, fire fighting throughout the station, greening and hardening inside the station, video monitoring equipment and the base of the attached equipment for the entire station , 35kV electric wire direct buried cable earth excavation and backfill, drainage line and bridge civil engineering, earth excavation of earth excavation of sewage and fire water tanks, backfill and maintenance, etc. Photovoltaic area support foundation construction (including trial tour), photovoltaic Manila escortSite area column construction, box reverse equipment foundation, wall slope protection, change oil tank construction, photovoltaic area cable construction, interior and exterior construction, interior drainage system, area flood control and area gate construction, experiment area electric doors and abstract walls, area area columns, route safety protection and environmental protection Production and installation of equipment signs and safety signs in all civil engineering projects such as implementation and water protection law, photovoltaic area, 220kV pressure lift station, 35kV integrated circuit, 220KV line delivery and collection project, etc.
(b) Installation, testing and testing project: This photovoltaic area bracket, light Sugar daddyVoltage components, box reverse transformation equipment, communication box, communication cabinet, cable, cable, grounding and other equipment and data securitySugar baby installation, testing and experimentation, system integration; construction electricity engineering, construction water engineering, construction communication engineering, sewage and fire water tank equipment installation, deep well pump and pump room installation engineering, 220kV lift station building, all relevant accessories, 220kV power distribution equipment, main transformer system and 35kV busbarEscort Bridge, 35kV indoor power distribution device, dynamic rechargeable complete set of devices, lightning protection and equipment grounding for TC:
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