崇三路技术标.doc

第一章  技术标书编制总说明
第一节 工程概况
本工程坐落于**新城，北起老陈海公路，南至**大道，道路全长1265米，规划红线宽度为45米。
本次实施桩号K0+000至K1+490，工程内容包括道路工程、铺设雨污水管、南横运桥、鳌山河桥。
☆ 道路横断面设计
横断面布置为：3.5m（人行道）＋1.5m（绿化带）＋3.5m（非机动车道）＋1.5m(机非隔离带)＋8.0m（机动车道）＋9.0m（中央分隔带）＋8.0m（机动车道）＋1.5m(机非隔离带) ＋3.5m（非机动车道）＋1.5m（绿化带）+3.5m（人行道）＝45.0m
☆ 路面结构
◆ 机动车道结构为:
3cm  细粒式沥青混凝土(AC-13I)
9cm  粗粒式沥青混凝土(AC-30I)
40cm  粉煤灰三渣
15cm  砾石砂
◆ 非机动车道结构为:
3cm  细粒式沥青混凝土(AC-13I)
6cm  粗粒式沥青混凝土(AC-30I)
40cm  粉煤灰三渣
15cm  砾石砂
◆ 人行道结构为：
6cm  彩色人行道板
3cm  干拌水泥黄砂垫层
10cm  C25细石混凝土
10cm  级配碎石
☆ 桥梁工程
◆ 跨径布置：
南横运河桥为三跨:13.42m+13m+13.42m
鳌山河桥为三跨:10.42m+13m+10.42m
◆ 上部结构：采用钢筋砼空心板梁。
◆ 下部结构：基础采用Φ600PHC管桩，桥墩采用桩柱式桥墩。
◆ 桥梁附属设施
桥面铺装：桥面采用8㎝钢筋砼铺装+防水层+6㎝沥青砼面层，桥墩处桥面采用连续缝，桥台处设型钢伸缩缝。
☆ 排水工程
◆ 雨、污水管道：
管径Φ300—Φ400，管材
Preparation of technical tender Chapter General Information
Section Project Profiles
** This project is located in New Town, north old Chenhai Gong Road, south ** Boulevard, road length 1265 m, red line width of 45 meters.
The implementation of the Stake K0 +000 to K1 +490, works including road works, the laying of rain water pipe, Southern Cross the bridge operation, Aoshan River bridge.
☆ Road Cross Section Design
Cross-section layout is: 3.5m (sidewalk) +1.5 m (green belt) +3.5 m (non-motor vehicle lanes) +1.5 m (machines with non-isolated) +8.0 m (motor vehicle lanes) +9.0 m (central reserve) +8 .0 m (motor vehicle lanes) +1.5 m (machines with non-isolated) +3.5 m (non-motor vehicle lanes) +1.5 m (green belt) +3.5 m (sidewalk) = 45.0m
☆ pavement structure
◆ Vehicle Road structure:
3cm fine-grained asphalt concrete (AC-13I)
9cm coarse asphalt concrete (AC-30I)
40cm Fly Ash
15cm gravel sand
◆ structure of non-motor vehicle lanes:
3cm fine-grained asphalt concrete (AC-13I)
6cm coarse asphalt concrete (AC-30I)
40cm Fly Ash
15cm gravel sand
◆ pavement structure:
6cm colored sidewalk panels
3cm dry mix of cement-sand-cushion
10cm C25 fine aggregate concrete
10cm graded crushed stone
☆ Bridge
◆ span arrangement:
Southern Cross for the three cross the canal bridge: 13.42m +13 m +13.42 m
Aoshan River Bridge for the three-span: 10.42m +13 m +10.42 m
◆ Upper Structure: Reinforced Concrete Hollow Slab.
◆ substructure: The foundation of Φ600PHC pile, piled pier by pier.
◆ bridge ancillary facilities
Deck: Deck 8-cm layer of reinforced concrete pavement + waterproof +6 cm asphalt concrete surface, using a continuous suture bridge pier Department, Office, located abutment steel joints.
☆ drainage works
◆ Rain, sewage pipes:
Diameter Φ300-Φ400, pipe