第一章  技術(shù)標書編制總說明
第一節(jié) 工程概況
本工程坐落于**新城，北起老陳海公路，南至**大道，道路全長1265米，規(guī)劃紅線寬度為45米。
本次實施樁號K0+000至K1+490，工程內(nèi)容包括道路工程、鋪設(shè)雨污水管、南橫運橋、鰲山河橋。
☆ 道路橫斷面設(shè)計
橫斷面布置為：3.5m（人行道）＋1.5m（綠化帶）＋3.5m（非機動車道）＋1.5m(機非隔離帶)＋8.0m（機動車道）＋9.0m（中央分隔帶）＋8.0m（機動車道）＋1.5m(機非隔離帶) ＋3.5m（非機動車道）＋1.5m（綠化帶）+3.5m（人行道）＝45.0m
☆ 路面結(jié)構(gòu)
◆ 機動車道結(jié)構(gòu)為:
3cm  細粒式瀝青混凝土(AC-13I)
9cm  粗粒式瀝青混凝土(AC-30I)
40cm  粉煤灰三渣
15cm  礫石砂
◆ 非機動車道結(jié)構(gòu)為:
3cm  細粒式瀝青混凝土(AC-13I)
6cm  粗粒式瀝青混凝土(AC-30I)
40cm  粉煤灰三渣
15cm  礫石砂
◆ 人行道結(jié)構(gòu)為：
6cm  彩色人行道板
3cm  干拌水泥黃砂墊層
10cm  C25細石混凝土
10cm  級配碎石
☆ 橋梁工程
◆ 跨徑布置：
南橫運河橋為三跨:13.42m+13m+13.42m
鰲山河橋為三跨:10.42m+13m+10.42m
◆ 上部結(jié)構(gòu)：采用鋼筋砼空心板梁。
◆ 下部結(jié)構(gòu)：基礎(chǔ)采用Φ600PHC管樁，橋墩采用樁柱式橋墩。
◆ 橋梁附屬設(shè)施
橋面鋪裝：橋面采用8㎝鋼筋砼鋪裝+防水層+6㎝瀝青砼面層，橋墩處橋面采用連續(xù)縫，橋臺處設(shè)型鋼伸縮縫。
☆ 排水工程
◆ 雨、污水管道：
管徑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
 

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