EVENTOS
mise à jour avec succès 11 sept. 2022
Auteurs
Created bySamuel Borreguero
Attachments
Les événements
Actual date for
Power Transformer
assembly substantial
completion
19 oct 2020Procedure for assembly
submitted.
21 agos 2020S&W provide comments
to procedure
28 agos 2020ISOTRON submit
revision of the
procedure
2 sept 2020S&W provide addittional
comments to procedure
4 sept 2020S&W provide comments
to 2 September 2020 ISOTRON´s
procedure revision
7 sept 2020S&W provide new batch of
comments to procedure
7 sept 2020ISOTRON submit
revision of the procedure
8 sept 2020S&W approve
the procedure
10 sept 2020Detected a broken bushing
at the unpacking of Power
Transformer elements
14 sept 2020S&W provided a bushing
and required ISOTRON its
replacement.
3 oct 2020Detected a defective LV Box
3 oct 2020Handover to S&W
of the MV Cells Room
at the Control Bldg.
21 oct 2020S&W start the
MV Cells installation
22 nov 2020Périodes
Repairmen on
Refrigeration Radiators
fixing elements
23 sept 2020 to 12 oct 2020Event #8
Delay in MV Cells Room handoverç
2 daysEvent #9
Delay in MV Cells installation start
34 daysEvent #10
Actual duration of MV Cells installation
87 days
Delay 7 daysGrouper
Grouper
ELEVATION SUBSTATION
AS BUILT
Les événements
Elevating Substation
Power Transformer foundation
substantial completion
5 jun 2020Delivery on site
of the Power Transformer
at Elevating Substation
20 jul 2020Start of assembly of
Power Transformer at
Elevation Substation
10 sep 2020Elevating Substation
Power Transformer assembly
substantial completion
19 oct 2020Start of installation
of the MV Cells at
Elevating Substation
22 nov 2020Hand over of
MV Cells Room
21 oct 2020Périodes
Substation´s platform
construction
10 dec 2019 to 10 jan 2020Grounding mesh
installation
17 jan 2020 to 1 feb 2020Foundations construction
30 jan 2020 to 30 dec 2020Control Room construction
17 feb 2020 to 5 feb 2021Structures installation
24 jun 2020 to 6 jan 2021Mounting of equipment
17 jul 2020 to 1 feb 2021Electrical works
22 nov 2020 to 10 mar 2021Commissioning
5 nov 2020 to 10 mar 2021Engineering for
Civil works commencement
29 aug 2019 to 19 nov 2019Mobilization
19 nov 2019 to 2 dec 2019Supply of Equipments
at Elevating Substation
12 sep 2019 to 26 jan 2021SECTIONING SUBSTATION
AS BUILT
Périodes
Structures installation
27 may 2020 to 29 dec 2020Mounting of equipment
24 sep 2020 to 1 feb 2021Electrical works
16 oct 2020 to 5 feb 2021Commissioning
5 nov 2020 to 16 feb 2021Engineering for
Civil works commencement
29 aug 2019 to 13 dec 2019Mobilization
19 nov 2019 to 23 dec 2019Supply of Equipments
at Sectioning Substation
12 sep 2019 to 15 jan 2021Substation´s platform
construction
6 dec 2019 to 2 feb 2020Grounding mesh
installation
8 jun 2020 to 23 oct 2020Foundations construction
12 feb 2020 to 14 aug 2020Control Room construction
15 apr 2020 to 15 jan 2021INTERCONNECTION LINE
AS BUILT
SECTIONISING
LAGUNAS-ENCUENTRO
2X220KV LINE
AS BUILT
5 days
Event #1
Les événements
Layout and General Arrangements
drawings re-submitted
13 nov 2019Layout and General Arrangements
drawings initial approval
15 nov 2019Layout and General Arrangements
drawings final approval
13 dec 2019S&W called ISOTRON
ISOTRON to engineering
"workshops"
22 nov 2019ISOTRON propose
new location for
battery banks
29 nov 2019S&W aprove the
proposed location in
General Services Bldg.
29 nov 2019ISOTRON receives
comments by S&W
4 dec 2019ISOTRON submitts
new engineering
1 dec 2019ISOTRON provided response
to S&W comments
9 dec 2019Layout and General Arrangements
drawings submitted
2 options
29 oct 2019Layout and General Arrangements
drawings disapproved
29 oct 2019Layout and General Arrangements
drawings S&W commented
and revised by ISOTRON
14 nov 2019Périodes
S&W first review of
Layout and General Arrangements
drawings
5 daysISOTRON develops
new engineering
29 nov 2019 to 1 dec 2019S&W review the new
engineering"Workshops" development
22 nov 2019 to 29 nov 2019Review period
by S&W
13 dec 2019Delay Window #1
Group of events
Les événements
Planned date for
Power Transformer on site
1 jun 2020Actual date for
Power Transformer on site
20 jul 2020Planned date
for Power Transformer
assembly finish
10 jul 2020Planned date for
Power Transformer
foundation finishing
5 jun 2020Périodes
Net delay
45 daysNet delay
56daysEvent #5
Delay due to evelopment of procedure of assembly
31 daysEvent #6
Delay due to approval process of the procedure
19 daysEvent #7
Actual duration of Power Transformer assembly
Delay 6 daysEvent #4
Les événements
Elevating Substation
Power Transformer foundation
substantial completion
5 jun 2020S&W communicated
the imminent arrival on site
of the Power Transformer
equipment
13 jul 2020S&W provided the
requirements for the
discharging operation
13 jul 2020ISOTRON submitted
the Lift Plan
14 jul 2020S&W confirmed
the arrival on 16 July 2020
14 jul 2020S&W claimed the
installation of the anchors
14 jul 2020ISOTRON mobilized
the crane and personnel
for the lift operation
15 jul 2020S&W deliver on site
the Power Transformer
15 jul 2020ISOTRON finish the
anchor box fixing work
18 jul 2020Power Transformer
equipment discharged
20 jul 2020
Comments