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QV FW Pipeline (Actions (Flowchart for procurement, Risk register, Check…
QV FW Pipeline
Actions
Flowchart for procurement
Risk register
Check if Petrus can asist Omar in his visit
Share site-wide drawing showing all facilities
Get from Operations - Security requirements for above ground facilities
Last week of Jan - Philippines?
Technical paper on river and creek crossings - Change to HDD (To justify boreholes on crossings)
Plan a visit o site with Binod to assess the need for drilling
MWH - Seismic interpretation - Pipeline
Seismic data for High Mountain
David to check Aguamarina report - Confirm completeness of the data
David: Specify what testing is needed for Titire water
Setup a videoconference with Enrique Buschiazzo (AAQ - Principal - Water Management)
Pablo to send Phatom and Impulse models
Put together a matrix with flow scenarios
Global Mapping - proposal to drone the centerline of pipeline (Before the walkdown is done)
It is KEY to determine the contracting strategy
Commissioning Group
Charlie Lyda
Cesar Hernandez
One Team approach
Commissioning procedures
Operating procedures
Scope of work to go out for bid O&M
Operating Manuals
Maintenance Manuals
Quellaveco
System definition: Dam & Water Intake + Pipeline
Caius Priscu??
JM: BL to be consdered up to the Fresh Water tank at Papujune
Include the section of pipe connecting fresh water to Tailings launder
Lessons learned
Site conditions
Confirm that there will not be freezing operating conditions
Confirm data availability to support seismic analysis along the pipeline route
Lightning conditions
Access for construction
Check historical data on temperatures
Design Criteria
B&V - Roughness to be confirmed for design
B&V - Use of air valves
B&V - Re-assessment of pump casing materials
Quality of water and material selection
Confirm sediments - Content and size of particles
General Arrangements
Need to check and confirm the route for an AEO update (June)
Cross section - Review and confirm the typical cross section
Choke stations -
Water discharge at valleys - Confirm EIA requirements
Interfaces
Construction input during design
Pipeline team to be involved in the selection of contractors
Appropriate coordination with existing facilities
Construction
Scope of work to be properly coordinated with all disciplines
QA support - AAQ expects team members to participate
Schedule
Geotech for pump station (MWH)
Package for bid
FEED assessment (29Jan)
Early Engineering
Identify value engineering items
Findings report
Permits - Where we are
Firm basis (EP hours, etc)
Geotech scope
Topographic survey
Started hydraulics - Building the model
Geotechnical Discussion
JM - No need for boreholes at pump stations
Visit to site from Binod
SoW to be reviewed by Binod; need to include Geohazards
Need seismic information that MWH used as their basis
JM
Manage Quality
Confirm scope is complete
AAQ expects that EoR will continue through construction
Pipeline design & Pump stations
AAQ - Requests to develop deliverables with cross sections
There's a risk associated with the volume of earthworks
Power generation - Design for optimized pipeline. Need to inform what is the static head / kW that can be explored in future
Pipeline group will perform a study to recommend the correct joint connection (Zaplok, Positive joint, weld, etc)
Org Chart
Communciations with Santiago (procurement)
Risk
Risk register
Hydraulic review
There are opportunities for optimization in diameter sizes and pump motor sizes
HOT BUTTONS
FBE - How it behaves with sediments / erosion
HAZOP
End of March
HSE: Khazzan gas pipeline and temporary supports