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1, tender conditions
By the entrustment of Shanxi Tianqiao Hydropower Co., Ltd., domestic open bidding was conducted for the project of rectification of safety inspection of Shanxi Tianqiao Hydropower Co., Ltd. The relevant matters are now announced as follows:
2. Project overview and scope of tender
Project Name: Shanxi Tianqiao Hydropower Co., Ltd. safety inspection problem rectification work project
Source of funds: self-financing
Bidding content: Shanxi Tianqiao Hydropower Co., Ltd. safety major inspection problem rectification work project is divided into five bid sections, respectively, the hydraulic dam guardrail transformation; production site specification and finishing; lifting equipment inspection, elimination; housing leakage treatment; Perfect traffic sign.
Section I: Renovation of hydraulic dam guardrails
The project mainly includes:
1. On-site reconstruction of the upstream and downstream concrete railings of the dam. The concrete railings on the upstream and downstream sections of the plant section, on both sides of the flood discharge section roads, on the middle guide walls, between the old and new flood discharge gates, and on the left bank wall cement railings outside the workshop are converted into concrete retaining walls, and the surface is brushed with a waterproof coating to eliminate the original Damaged cement rails.
2. Closed the tail water corridor aisle on site. In the tail water corridor aisle on the downstream side of each cement column compartment is installed plastic steel glass closed; the gallery is closed by the 830 platform side of the stairs and install anti-theft door; in the tail water platform into the corridor entrance to install stainless steel glass free door; The doors and windows of the maintenance platform of the tail water platform were replaced with security doors and steel windows; the interior and exterior walls and the top of the tail water corridor aisle were repaired and painted. After processing to improve the corridor environment.
3. On-site restoration of dam damaged cement pavement, and concrete floors on the outside of the earth dam gate.
4. Build a retaining wall on the upstream side of the gravity gate of the left bank to strengthen security.
5. The traffic limit piles on the left side of the gravity gate of the left bank have been reset, the original limit piles have been removed, and the plan has been reinstalled and the billboards on the outside of the gate have been demolished.
6, side dam switch station side wall repair paint.
Section II: Production Site Specification
The project mainly includes:
1, 35kV near area change 5, 6B interval fence replacement. Replace the rusted and deformed square steel fences with stainless steel fences and install fireproof partition walls between the two transformers.
2, 110kV switching station fence transformation. Remove the now-damaged fence brick and replace it with a steel pipe column. Based on the existing old steel fences, some new fences will be added, re-welded, installed, and rust-removed and painted. After the transformation, it will meet the requirements of specifications and aesthetics.
3. Install a stainless steel fence around the 10KV iron tower at the entrance to the secondary dam.
4. Add an escape door on the first floor of the 35kV Switch House.
5. The east-wall communication cable structure of the production office building shall be closed.
6. Dismantle the four waste low pressure gas tanks in the air compressor layer, remove the concrete support piers, and close the original phased gas tank interval.
7. Clean up the partially damaged wall surfaces of turbines and air compressors, repair the deformed parts of the side walls, and repair the deformed parts of the arc corridor gallery.
Section III: Lifting equipment inspection, elimination
The project mainly includes:
1. Check the four door machines and one bridge machine.
2. Overhaul of the roof of the 30t door car (replacement of the ceiling), and additional walkway access and railings on the outside of the roof. After the overhaul, it eliminates the corrosion defects of the existing roof and adds a walking platform to facilitate the safety of equipment maintenance work.
3, for the 40t gate unit tail water access door hydraulic grab beam stroke pin piston device overhaul. Replace the existing hydraulic pin piston assembly and replace the sealing plug and socket of the grab beam control and display device.
4, 75t door machine electrical line aging, replacement processing.
Lot IV: Housing Leakage Treatment
The project mainly includes:
1. Leakage treatment at the production site. The roof of the leaky auxiliary plant is completely treated and the water falling from the roof is reconstructed. The roof leakage of the 35KV switchgear building, training center building, and power generation management department warehouse is partially treated.
2. Renovate the toilets at the production site maintenance team, operation team, production office building, and water service center building, update the sensors, configure the pipelines, repair the partitions, and configure the necessary appliances.
Mark V: Perfection of traffic signs
The project mainly includes:
1. Regulate traffic signs. Along the highway at the top of the dam, the road surface on the production site entering the factory road shall be designated with traffic signs and lanes, and speed limit signs, turn signs, traffic turning convex mirrors, etc. shall be installed.
2. On the outside of the factory complex and the water service center building, a parking space shall be designated to regulate the parking of the employees' vehicles.
Scope of tender: supply, construction, commissioning of the goods in the tender section and the provision of all necessary materials (including construction safety measures)
Tender number: hp1607tq51
Duration: Handover before October 30, 2017
3, bidder qualification requirements
3.1 The bid invitation requires the bidder to be a manufacturer registered in the territory of the People's Republic of China with independent legal personality and independent contractual rights.
3.2 The corresponding qualifications and capabilities of quality control, operation and management in terms of professional technology, equipment and facilities, personnel organization, and performance experience.
3.3 Has good bank credit and business reputation, is not being ordered to suspend business or bankruptcy, assets have not been taken over and frozen. There are no significant lawsuits that have not yet been settled.
3.4 Performance requirements: The bidder completed at least two similar projects in the last five years.
3.5 The person in charge of the unit and the legal representative are the same person or different units that have a controlling or managing relationship and may not participate in the bidding of the project at the same time.
3.6 The bidder had no illegal act of bribery in the past three years.
3.7 This tender does not accept the consortium bid.
4. Obtaining tender documents
For interested bidders, please purchase the tender documents from March 9 to March 21, 2017, from 9 am to 12 pm daily and from 15 pm to 17 pm (Beijing time).
Shanxi Tianqiao Hydropower Co.,Ltd.
Shanxi Tianqiao Hydropower Co.,Ltd.