20230929IPC to Staff Supplemental 292 Attachment 1.pdf

SKWY180001 - SKWY New Skyway distribution substation northwest of Caldwell Industrial Airport
Variance Notes

CLRIS Budget ID Page (Description, Need, Consequence and notes)
SKWY180001_CLRIS
SKWY180001_Solution_CLRIS

Authorized to Spend = $6.4M
Actuals = $6.4M

Microsoft Project Schedule Notes (PM managed schedules and routine variance notes)

8/7/17
Current year: no change
Total FAC change: no change
project to kick off in Aug or Sept, team not assigned yet

9/13/17
Current year: deferred -$20k
Total FAC change: +$25k
Additional cost for contract design, likely to be survey and easement charges as well which are not
currently forecasted

10/11/17
Current year: no change
Total FAC change: no change
will be Lidar costs, out for bid now, currently not forcasted

2017 Budget Update 4
Current Year: deferred $293k
Design won't start until next year, still high level planning for xmsn and stn site location
Budget Update Authorized to Spend

11/8/17
Current year: project change +$102k
Total FAC change: +$108k
added estimate for land survey based on RFPs, still determining station location and transmission route

12/8/17
Current year: no change
Total FAC change: +$15k
additional scoping labor, still determining station location and transmission route

1/9/18
Current year: deferred $60k
Total FAC change: +$32k
station scoping and design pushed out, no xmsn route yet, so many unknowns both cost and schedule.

2/9/18
Current year: project change $16k
Total FAC change: +$16k
Decision made to place option on future station property ($10k) and associated labor

3/12/18
Current year: project change $417k
Total FAC change: +$428k
Added cost of estimated easements for transmission line.

2018 Budget Update 2
Current year: Project Change $430k
Added cost of estimated easements for transmission line.
Budget Update Authorized to Spend

Budget Update 3
Current Year: Project Change +$400k
Increased costs for easements, station land purchase, first transformer payment charge
Budget Update Authorized to Spend

9.12.18
Current Year: Project Change -$355k
Total Project FAC: Project Change -$682M
$683k of Transmission Line Easement expenses need to be transfered to T404190001

10.10.18
Current Year: Project Change $532k for 2018
Total Project FAC: Project Change +$682k
Transmission line ROW, station land costs transferred to the correct BIDs

Budget Update 4
Current Year: Accelerated +$222k
2018 expenses incl. $171k land, $200k xfmr payment, contract design $120k, surveying, internal labor

11.12.18
Current Year: Project Change +$53k
Total Project FAC: Project Change +$766k
Distribution design design complete incr $450k, metalclad +$140k, fiber to substation +$100k, contract
design cost +$40k

12.12.18
Current Year: Deferred -$10k
Total Project FAC: Project Change +$100k
Stations design site complications will push design completion into 2019. Added preliminary estimate for
site work additional work.

3.14.19
Current Year: Project Change +$90k
Total FAC: Project Change +$90k
Station site work.

2019 Budget Update 1
Current year: Project Change +$2.08M
Permittting, designs are complete and construction contracts are in-place. Construction contracts $1.2M
more than estimated (Station $750k, Dist $450k). Other increases, metalclad $250k, station site work (curb,
sidewalk, landscaping, etc.) $300k, dist materials $200k.
Budget Update Authorized to Spend

7.11.19
Current Year: No Change
Total FAC: No Change
2019 Budget Update 2
Current year: Project Change +$100k
Station site improvements +$90k, irrigation line change orders $10k,

8.12.19
Current Year: Project Change +$124k
Total FAC: Project Change +$124k
Accounting adjustment with T404190001 +$97k, IPC labor, expenses and additional costs for UG
easements +$27k

11.11.19
Current Year: Carryover -$130k
Total FAC: Project Change +$40k
Easements delayed construction pushed work to 2020, increased landscaping cost, IPC commissioning
labor, vehicle expenses more than estimated

2019 Budget Update 4
Current year: Project Change +$195k
Accounting adjustment with T404190001 +$100k, UG easements +$30k, irrigation line change order $10k,
IPC labor, expenses and additional costs for station site improvements,
Budget Update Authorized to Spend

1.11.20
Current Year: No Change
Total FAC: Project Change +$33k
Estimated change order cost for unforeseen landscaping repairs

2.11.20
Current Year: +$60k
Total FAC: Project Change +$60k
Additional materials and change order for extra work missed in design.

4.8.20
Current Year: +$34k
Total FAC: +$34k
Change order for conduit location error. Cost to replace station yard gravel.