Songyang County's 2024 "Four Good Rural Road" Improvement Project (Maintenance Project) won the bid publicity

The project Songyang County 2024 "Four Good Rural Road" upgrading project (maintenance project) is located in Songyang County, the main construction content of the project includes asphalt pavement repair, cement pavement "white to black", cement pavement repair and so on. A total of 21 routes were implemented with a total mileage of 78.066 km. Among them, there are 2 county roads with a total mileage of 18.306 km, 2 township roads with a total mileage of 4.889 km, and 17 village roads with a total mileage of 54.871 km. Thereinto:

1.Y720泉大线 K2+802~K4+409

Mileage 1.607 km. The main construction contents include 1382.8 square meters of cement concrete surface course disease treatment, 10655.4 square meters of asphalt concrete surface layer covering, 10450.8 square meters of rubber asphalt stress absorbing layer, 3535.1 square meters of high-performance stress absorption stickers, 1 sign, 18 crossing posts, 5 meters of rubber deceleration ridges, 50.5 cubic meters of C30 concrete edge ditches, etc.

2.Y711 筏周线 K0+000~K3+282

Mileage 3.282 km. The main construction contents include 969.5 square meters of cement concrete surface layer disease treatment, 10008.0 square meters of cement concrete surface layer micro-crack homogenization, 1513.0 square meters of asphalt concrete surface layer disease treatment, 20177.5 square meters of 5 cm thick AC-13C asphalt concrete surface layer covering, 19720.0 square meters of 2 cm thick rubber asphalt stress absorption layer, 3503.8 square meters of high-performance stress absorption stickers, 2 signs, 16 crossing posts, 18 meters of rubber deceleration ridges, and hot-melt markings 1105.5 square meters, 20 cm thick C30 concrete shoulder hardening 2893.3 square meters, etc.

3.X702 Guda Line K0+000~K14+636

Mileage 14.636 km. The main construction contents include 1047.8 square meters of cement concrete surface course disease treatment, 12286.0 square meters of cement concrete surface layer micro-crack homogenization, 12308.1 square meters of asphalt concrete surface course disease treatment, 65180.7 square meters of 5 cm thick AC-13C asphalt concrete surface layer covering, 64985.2 square meters of 2 cm thick rubber asphalt stress absorption layer, 10384.0 square meters of high-performance stress absorption stickers, 57 signs, 56 crossing posts, 14 meters of rubber deceleration ridges, 20 The centimeter thickness C30 concrete shoulder hardening is 4950.0 square meters, the C30 concrete side ditch is 431.2 cubic meters, the C20 stone concrete retaining wall is 364.1 cubic meters, the round pipe culvert is 56 meters, the corrugated beam guardrail is 7722 meters, the concrete guardrail is 38 meters, the curve widening earth and stone is 13341.8 cubic meters, and the slope protection is 222.75 square meters.

4.X709 Guqing Line K2+690~K6+360

Mileage 3.670 km. The main construction contents include 5,535.0 square meters of cement concrete surface course disease treatment, 36,594.3 square meters of 5 cm thick AC-13C asphalt concrete surface layer, 36,108.3 square meters of 2 cm rubber asphalt stress absorbing layer, 8,687.9 square meters of high-performance stress absorption stickers, 520.7 cubic meters of C30 concrete edge ditch, 62 meters of round pipe culvert, 63 meters of cover culvert, 2,054.4 square meters of hot-melt dry and wet reflective markings, 40 crossing posts, 131 meters of rubber deceleration ridges, and signs 6 etc.

5.C062 古大线至内孟 K0+000～K0+391

Mileage 0.391 km. The main construction contents include 2651.8 square meters of 5 cm thick AC-13C asphalt concrete surface layer, 2634.0 square meters of high-performance stress absorbing stickers, 19.5 meters of rubber deceleration ridges, and 14.0 square meters of 18 cm thick C30 concrete shoulder hardening.

6.C076 Yaxikou to Nankengyuan K1+500~K4+008

Mileage 2.508 km. The main construction contents include 2,368.2 square meters of cement concrete surface course disease treatment, 10,537.0 square meters of 5 cm thick AC-13C asphalt concrete surface layer cover, 10,444.5 square meters of 2 cm rubber asphalt stress absorbing layer, 2,354.8 square meters of high-performance stress absorption sticker, 71.9 cubic meters of C30 concrete edge ditch, 219.8 square meters of 18 cm thick C30 concrete shoulder hardening, and 972 meters of corrugated beam guardrail.

7.C403 Quanda Line to Yangcuntou K0+000~K1+740

Mileage 1.740 km. The main construction contents include 5574.9 square meters of cement concrete surface layer disease treatment, 1049.5 square meters of 18 cm thick C30 concrete shoulder hardening, and 11 meters of rubber deceleration ridge.

8.C108 潘杭线至外石塘 K0+000～K0+501

Mileage 0.501 km. The main construction content includes 1096.5 square meters of cement concrete surface layer disease treatment.

9.C066 first-class power station to Dafu K0+000~K7+152

Mileage 7.152 km. The main construction content includes 5966.6 square meters of cement concrete surface layer disease treatment.

10. C334 lower source port to Xu Zheng K0+000~K2+538

Mileage 2.538 km. The main construction contents include 4636.4 square meters of cement concrete surface course disease treatment, 344.1 square meters of new 8 cm thick cement concrete surface layer, 1780.8 square meters of 4 cm thick AC-13C asphalt concrete surface layer, 85.9 cubic meters of C20 stone concrete retaining wall, 72.52 square meters of hot melt marking, 194 meters of concrete guardrail, etc.

11.C404 Quanda Line to Xuzheng K0+000~K2+018

Mileage 2.018 km. The main construction contents include 1677.2 square meters of cement concrete surface layer disease treatment, 18 cm thick C30 concrete shoulder hardening 1966.7 square meters, rubber deceleration ridge 3.5 meters, etc.

12. C251 Banling to Kaeta K0+000~K2+232

Mileage 2.232 km. The main construction contents include 3893.4 square meters of cement concrete surface disease treatment, 5 meters of rubber deceleration ridge, etc.

13.C254 new bridgehead to Houshe K0+000~K9+895

Mileage 9.895 km. The main construction content includes 14139.0 square meters of cement concrete surface layer disease treatment.

14.C412 Panshan to Longli Line K0+000~K6+043

Mileage 6.043 km. The main construction contents include 9777.4 square meters of cement concrete surface layer disease treatment, 18 cm thick C30 concrete shoulder hardening 1463.9 square meters, 10 meters of rubber deceleration ridge, 810.9 cubic meters of C30 concrete edge ditch, 4 meters of round pipe culvert, etc.

15.C422 Zhuangmen to Huangkengkou K0+000~K4+283

Mileage 4.283 km. The main construction contents include 9,720.8 square meters of cement concrete surface layer disease treatment, 16 meters of corrugated beam guardrail, 16 meters of rubber reduction ridge, 65.2 cubic meters of C30 concrete edge ditch, 8 meters of round pipe culvert, etc.

16. C125 Longli Line to Honglian K0+000~K1+106

Mileage 1.106 km. The main construction contents include 1113.6 square meters of cement concrete surface layer disease treatment, 18 cm thick C30 concrete shoulder hardening 941.2 square meters, C20 stone concrete retaining wall 64.3 cubic meters, rubber deceleration ridge 5 meters, etc.

17.C090 Guanling to Zhuanghou K0+000~K6+198

Mileage 6.198 km. The main construction content includes 20,998.9 square meters of cement concrete surface layer disease treatment, 20 meters of corrugated beam guardrail, etc.

18. C339 Quanda Line to Wailiao K0+000~K3+485

Mileage 3.485 km. The main construction contents include 3370.2 square meters of cement concrete surface layer disease treatment, 773.2 square meters of 18 cm thick C30 concrete shoulder hardening, 300.4 cubic meters of C30 concrete edge ditch, 1 meter of round pipe culvert, etc.

19.C294 Xiayuankou to Xianxi to Shang'an K0+000~K1+615

Mileage 1.615 km. The main construction contents include 3146.0 square meters of cement concrete surface layer disease treatment, 740.0 square meters of 18 cm thick C30 concrete shoulder hardening, 5.9 cubic meters of C20 stone concrete retaining wall, 5 meters of round pipe culvert, 154.54 square meters of hot melt marking, 2 crossing marking posts, 8 meters of rubber deceleration ridge, etc.

20.C360 Wutongkou to Wutongyuan Reservoir K0+000~K0+766

Mileage 0.766 km. The main construction contents include 3014.6 square meters of cement concrete surface layer disease treatment, 48.2 cubic meters of C20 stone concrete retaining wall, etc.

21. C032 Shanghe to Xie Shuliao K0+000~K2+400

Mileage 2.400 km. The main construction content includes 4656.5 square meters of cement concrete surface layer disease treatment.

The bidding scope of this project is the completion of the construction of the above projects and the repair of defects during the defect liability period (see the bill of quantities for details).

The tender for this construction is divided into a contract section.

The planned construction period of this project is 12 months.

Winning bidder:

Qualification Level:

Proposed Project Leader: Certificate Number:

Capitalization of the winning bid: