Extra-over item 8.2.1 for installat

Extra-over item 8.2.1 for installation of pipes in areas where the working width is restricted for :
(a) DN800 pipeline installed in a possible wet area at CH6500
(b) DN800 pipeline installed in a DN1350 jacked concrete sleeve at R380 road crossings, located at Ch 125, CH1150 and CH15175
(c) DN800 pipeline installed in a DN1350 jacked concrete sleeve at a railway crossing located at CH32200
(d) DN800 pipeline installed parallel to an existing DN300 pipeline at CH32600
(e) DN700 pipeline installed in a DN1200 jacked concrete sleeve at mine access road crossing located at CH37630
(f) DN700 pipeline installed in a DN1200 jacked concrete sleeve at railway crossing located at CH37850
(g) DN700 pipeline installed close to Eskom powerlines at CH38510
(h) DN700 pipeline installed in a DN1200 jacked concrete sleeve at railway crossing located at CH49230
(i) DN700 pipeline installed in a DN1200 jacked concrete sleeve at railway crossing located at CH49750
(j) DN700 pipeline installed in a DN1200 jacked concrete sleeve at R31 road crossing located Extra over 8.2.1 for the supplying, laying, and bedding of specials complete with couplings;
Design, manufacture, supply, coat and line, factory test and inspect, store, transport, deliver, offload, install and commission, site test, adjustment and hand over of the pipework:
Bends with rigid polyurethane coating, solvent free epoxy lining, ends prepared for butt welding:

結果 (中文) 1:

管安装在工作宽度限制的领域外以上第 8.2.1 项:(a) DN800 管道安装在 CH6500 可能湿地区(b) DN800 管道安装在 R380 陆路口岸，位于 Ch 125、 CH1150 和 CH15175 DN1350 静压混凝土套筒(c) DN800 管道安装在铁路道口位于 CH32200 DN1350 静压混凝土套筒(d) DN800 管道安装在 CH32600 现有 DN300 管道平行(e) DN700 管道安装在位于 CH37630 的矿井访问路十字路口 DN1200 静压混凝土套筒(f) DN700 管道安装在位于 CH37850 的铁路路口 DN1200 静压混凝土套筒(g) DN700 管道安装在接近 Eskom 输电线在 CH38510(h) DN700 管道安装在位于 CH49230 的铁路路口 DN1200 静压混凝土套筒(i) DN700 管道安装在位于 CH49750 的铁路路口 DN1200 静压混凝土套筒(j) DN700 管道安装在 R31 道路跨越位于额外供应、 铺设，和床上用品的特价完整与联轴器; 8.2.1 DN1200 静压混凝土套筒设计、 制造、 供应、 外套和线，工厂测试和检查、 存储、 运输、 交付、 卸载、 安装及佣金，网站测试、 调整和手上的管道:硬质聚氨酯涂料、 无溶剂环氧衬、 准备对焊端的折弯:

結果 (中文) 3:

额外项目8.2.1管道安装在地方工作宽度限制：（一）DN800管道安装在一个可能的湿区ch6500（b）DN800管道安装在dn1350静压混凝土套在R380公路口岸，位于CH 125，ch1150和ch15175（C）DN800管道安装在dn1350静压混凝土套在铁路道口位于ch32200（d）DN800管道平行安装到现有的DN300管道在ch32600（E）DN700管道安装在静压混凝土套在我的DN1200道路交叉处ch37630（f）DN700管道安装在DN1200静压混凝土套在铁路道口位于ch37850（G）DN700管道安装接近Eskom公司在ch38510电线（H）DN700管道安装在DN1200静压混凝土套在铁路道口位于ch49230（我）DN700管道安装在DN1200静压混凝土套在铁路道口位于ch49750（J）DN700管道安装在DN1200静压混凝土套在R31道口位于额外8.2.1供应，铺设，和完整的联轴器床上用品特价；设计、制造、供应、外套和线，工厂测试和检验，储存，运输，交付，卸载，安装和调试、现场测试、调整和移交管道：采用硬质聚氨酯涂料，无溶剂环氧树脂衬里，在对接焊时准备好：