qatar petroleum procedure
TRANSCRIPT
![Page 1: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/1.jpg)
Qatar Petroleum Procedure
DESIGN & CONSTRUCT
NEW ORBITAL HIGHWAY AND TRUCK ROUTE (P023)
Contract 3: Orbital Highway Mesaieed to Salwa Road
PROJECT ID: IA 12/13 C 062 ST
26 October 2015
![Page 2: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/2.jpg)
Date: 25/10/2015 Page 1 of 37
QP Pipe Protection Procedures
Removal of QP Pipeline bund wall
![Page 3: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/3.jpg)
Date: 25/10/2015 Page 2 of 37
QP Pipe Protection Procedures
![Page 4: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/4.jpg)
Date: 25/10/2015 Page 3 of 37
QP Pipe Protection Procedures
Trench Excavation close to pipeline
Excavation of hard rock material
![Page 5: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/5.jpg)
Date: 25/10/2015 Page 4 of 37
QP Pipe Protection Procedures
![Page 6: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/6.jpg)
Date: 25/10/2015 Page 5 of 37
QP Pipe Protection Procedures
Excavation and installation of support pedestal
![Page 7: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/7.jpg)
Date: 25/10/2015 Page 6 of 37
QP Pipe Protection Procedures
Trimming of excavation in preparation for foundation installation
![Page 8: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/8.jpg)
Date: 25/10/2015 Page 7 of 37
QP Pipe Protection Procedures
Excavated formation/foundation level
![Page 9: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/9.jpg)
Date: 25/10/2015 Page 8 of 37
QP Pipe Protection Procedures
Steel plates will be set prior to installation of arch segment
![Page 10: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/10.jpg)
Date: 25/10/2015 Page 9 of 37
QP Pipe Protection Procedures
Restricted zone during element lifting
![Page 11: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/11.jpg)
Date: 25/10/2015 Page 10 of 37
QP Pipe Protection Procedures
Arch Elements transported on flatbed trailer
![Page 12: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/12.jpg)
Date: 25/10/2015 Page 11 of 37
QP Pipe Protection Procedures
Off-Loading Arch elements using Lifting beam
![Page 13: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/13.jpg)
Date: 25/10/2015 Page 12 of 37
QP Pipe Protection Procedures
Storage of Arch Elements on Firm Ground and Proper Dunnage
![Page 14: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/14.jpg)
Date: 25/10/2015 Page 13 of 37
QP Pipe Protection Procedures
Marks on footing keyway
![Page 15: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/15.jpg)
Date: 25/10/2015 Page 14 of 37
QP Pipe Protection Procedures
Marks on unit side face for fast alignment
![Page 16: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/16.jpg)
Date: 25/10/2015 Page 15 of 37
QP Pipe Protection Procedures
Turning of Arch element with Side Brackets
![Page 17: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/17.jpg)
Date: 25/10/2015 Page 16 of 37
QP Pipe Protection Procedures
Installation of steel bracket on the segment
![Page 18: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/18.jpg)
Date: 25/10/2015 Page 17 of 37
QP Pipe Protection Procedures
First arch unit staggered by half width
![Page 19: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/19.jpg)
Date: 25/10/2015 Page 18 of 37
QP Pipe Protection Procedures
Total Station Survey Check of Crown Alignment
![Page 20: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/20.jpg)
Date: 25/10/2015 Page 19 of 37
QP Pipe Protection Procedures
Element in Footing Keyway (Unit position adjustment using hardwood wedges)
![Page 21: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/21.jpg)
Date: 25/10/2015 Page 20 of 37
QP Pipe Protection Procedures
STEP 4
RELEASE CRANE B. CRANE A CONTINUES PLACING UNIT
Erection Sequence of the Elements (units)
![Page 22: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/22.jpg)
Date: 25/10/2015 Page 21 of 37
QP Pipe Protection Procedures
Grouting Foundation Keyway
![Page 23: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/23.jpg)
Date: 25/10/2015 Page 22 of 37
QP Pipe Protection Procedures
Fig. A. Backfill Material zones Fig. B. Backfill material grain size
![Page 24: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/24.jpg)
Date: 25/10/2015 Page 23 of 37
QP Pipe Protection Procedures
Up to existing slope or final grade
Or minimum one span
Max
Backfill placement levels - Max. Differential height < 0.50 m
![Page 25: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/25.jpg)
Date: 25/10/2015 Page 24 of 37
QP Pipe Protection Procedures
Crown Beam Reinforcement Prepared According to Approved Drawings
![Page 26: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/26.jpg)
Date: 25/10/2015 Page 25 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 27: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/27.jpg)
Date: 25/10/2015 Page 26 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 28: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/28.jpg)
Date: 25/10/2015 Page 27 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 29: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/29.jpg)
Date: 25/10/2015 Page 28 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 30: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/30.jpg)
Date: 25/10/2015 Page 29 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 31: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/31.jpg)
Date: 25/10/2015 Page 30 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 32: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/32.jpg)
Date: 25/10/2015 Page 31 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 33: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/33.jpg)
Date: 25/10/2015 Page 32 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 34: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/34.jpg)
Date: 25/10/2015 Page 33 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 35: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/35.jpg)
Date: 25/10/2015 Page 34 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 36: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/36.jpg)
Date: 25/10/2015 Page 35 of 37
QP Pipe Protection Procedures
QP Pipe line protection structure - QP Arch Erection
![Page 37: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/37.jpg)
Date: 25/10/2015 Page 36 of 37
QP Pipe Protection Procedures
Minimum fill cover before heavy plant can cross the arch
![Page 38: Qatar Petroleum Procedure](https://reader034.vdocument.in/reader034/viewer/2022042502/58f260d11a28ab604a8b45a3/html5/thumbnails/38.jpg)
Date: 25/10/2015 Page 37 of 37
QP Pipe Protection Procedures
Table 1 — Earthworks Compaction criteria