B08_Scope_Items_-_Options_2_LACL.pdf
PDF 106 KB Posted
- Attached to
- Electrical Repair Construction 3 AK Nat'l Parks
- Solicitation number
- 140P9723R0003
About this file
This document outlines the scope of electrical repair and construction work required at three national parks in Alaska. Locations requiring work include maintenance shops, visitor centers, weight rooms, headquarters buildings, saunas, hangars, mini-trailers and evidence sheds. Deficiencies include missing or damaged panels, conduits, disconnects, grounding systems and improper wiring. Required repairs involve installing ground bars, disconnects, breakers, conduits, covers and replacing or upgrading panels, feeders and other system components. The related federal contract opportunity is for electrical repair construction services at national parks in Alaska, solicited by the National Park Service Alaska Region under solicitation number 140P9723R0003.
View the file
Other files
Show all 13
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Park
FMSS
Location # Building Name/ Description Location
LACL 38436 PA-4 Interior
LACL 38540 VISITOR CENTER Interior
LACL 38540 VISITOR CENTER interior
LACL 38541 Weight Room Exterior
LACL 38541 Weight Room Interior
LACL 38542 HEADQUARTERS Basement
LACL 38542 HEADQUARTERS Basement
LACL 38542 HEADQUARTERS Basement
LACL 38542 HEADQUARTERS Interior
LACL 38544 MAINTENANCE SHOP Interior
LACL 38544 MAINTENANCE SHOP Interior
LACL 38544 MAINTENANCE SHOP Interior
LACL 38544 MAINTENANCE SHOP Interior
LACL 38546 BATTERY SHED Exterior
LACL 38546 BATTERY SHED Interior
LACL 38547 PA-7 Interior
LACL 38548 VIP Building Exterior
LACL 58011 TANK FARM FUELING FACILITY Exterior
LACL 58011 TANK FARM FUELING FACILITY Exterior
LACL 83260 Birch Hill Interior
LACL 83260 Birch Hill Interior
LACL 83260 Birch Hill Interior
LACL 83261 Birch Hill Interior
LACL 91058 Sauna Exterior
LACL 91058 Sauna Exterior
LACL 91508 SAUNA-MINI Exterior
LACL 92276 HANGAR Exterior
LACL 92276 HANGAR Exterior
LACL 92276 HANGAR Exterior
LACL 238401 Boneyard Interior
LACL 238401 Boneyard Interior
LACL 238401 Boneyard Interior
LACL 247633 Homestead Interior
LACL 247633 Homestead Interior
LACL 247634 Café Interior
LACL 247635 Homestead Shop Interior
LACL 84714 Outside Panel at the Point Exterior
LACL 84714 Outside Panel at the Point Exterior
LACL 250829 EVIDENCE SHED - by the yurt Exterior
LACL 250829 EVIDENCE SHED - by the yurt Interior
Deficiency Description Required Repair
Meterbase is missing a KO. Provide KO.
Panel 'B' has the equipment grounding conductor terminated on the Neutral bus.
Install ground bar in existing panel 'B' and move ground wires off of neutral bar and over, Panel 'B' is fed using #2 AWG copper conductors, rated for 95A, but is protected by a 125A breaker which is too large to protect the conductors.
Replace 125A breaker with a new 100A breaker rated for use in the existing panel.
Weight room building requires a disconnect per NEC 225.31.
Intercept incoming feeders to Panel 'W' and install overcurrent protection device such as a breaker or fused disconnect.
Panel 'W' has its equipment grounding conductor landed on the neutral bus bar, and the incoming feeders are labeled incorrectly.
Neutral wire needs to be moved off the phase lug and onto the neutral bar and the equipment grounding conductor needs to be removed from the neutral bars and on the ground bar.
PVC LB in basement has no cover plate. Provide PVC LB cover plate.
Feeders to Uniform Cache Panel are exposed without protection.
Provide conduit or other approved means of preotection to exposed feeders. .
Panel ‘C’ is of unknown manufacturer type and is missing several knockouts and wire clamps.
Replace Panel 'C' with more readily available panel type and/or provide KO seals and wire clamps as required.
Panel ‘A’ is a Siemens type EQ load center and has several Thomas & Betts type TB breakers.
If work is done on these circuits the breakers will need to be replaced with breakers listed with the Siemens type load center.
Panel 'A' has neutral and ground bonded together
Install dedicated ground bar in panel. Move all ground wires to this dedicated bus bar.
Panel 'B' has neutral and ground bonded together
Install dedicated ground bar in panel. Move all ground wires to this dedicated bus bar.
Panel 'C' has neutral and ground bonded together
Install dedicated ground bar in panel. Move all ground wires to this dedicated bus bar.
Panel 'D' has neutral and ground bonded together
Install dedicated ground bar in panel. Move all ground wires to this dedicated bus bar.
Panel 'M' has neutral and ground bonded together
Install dedicated ground bar in panel. Move all ground wires to this dedicated bus bar.
Panel 'C' Is a Thomas & Betts type TBL
Panel which is no longer manufactured and breakers installed are not listed for use in this panel.
If any upgrades are required, the entire panel will need to be replaced.
Battery Shed has no grounding electrode or disconnect.
Install 60A disconnect in place of feeder LB on the exterior of the building.
Panel 'BA' has no grounding bus bar.
Install ground bar in existing panel 'BA' and move ground wires off of neutral bar and over, In Panel 'A' ground and neutral wires terminated on Neutral bar. No ground bar installed.
Provide dedicated ground bar in panel and move ground wires from neutral to ground bar.
Panel ‘V’ is missing several KOs and a deadfront.
Replace with a new panel with the ratings and model information available.
Electrical distribution system equipment backboard was hit by a vehicle. The supports and electrical installations were damaged.
While the wiring is still intact, the support system and all raceway systems need to be replaced.
Panel 'F' has no grounding bus bar.
Since the panel is no longer manufactured and supports are damaged, replace panel with similar Siemens or Square D product.
Panel ‘A’ EGCs need to be moved to the existing ground bar. Panel ‘A’ is no longer manufactured. Conductors are not color identified by phase or are mis-labeled.
Move panel ‘A’ EGCs to the existing ground bar. Relabel the feeders with A-phase as black, and B-phase as red.
Panel ‘B’ EGCs need to be moved to a new ground bar. Conductors are not color identified by phase or are mis-labeled.
Move panel ‘B’ EGCs to a new ground bar.
Relabel the feeders with A-phase as black, and B-phase as red.
Panel ‘C’ EGCs need to be moved to the existing ground bar. Conductors are not color identified by phase or are mis-labeled.
Move panel ‘C’ EGCs to the existing ground bar. Relabel the feeders with A-phase as black, and B-phase as red.
Panel ‘S2’ EGCs need to be moved to a new ground bar. Did not see evidence of a grounding electrode to a ground rod. Feeders to Panel 'S2' require disconnect per NEC
225.31.
Investigate this further and install as required. Install disconnects on the Feeders to Panel 'S2' per NEC 225.31.
Panel ‘S1’ EGCs need to be moved to a new ground bar. Did not see evidence of a grounding electrode to a ground rod. Feeders to Panel 'S1' require disconnect per NEC
225.31.
Investigate this further and install as required. Install disconnects on the Feeders to Panel 'S1' per NEC 225.31.
Feeders to Panels ‘S1’ and ‘S2’ require disconnects per NEC 225.31.
Install disconnects on the Feeders to Panels
'S1' and 'S2' per NEC 225.31.
In Panel 'S' has a NEMA 1 rated enclosure, the ground and neutral wires are terminated on Neutral bar, no ground bar is installed, KO seals are missing, and the panel is not properly mounted to a structure.
Provide NEMA 3R enclosure for panel, provide a dedicated ground bar in panel and move ground wires from neutral to ground bar, and properly mount to a structure.
Panel 'S' is Provided with a NEMA 1 enclosure which is not rated for use in exterior locations.
Feeder for Mini trailer/building is an extension cord not rated for direct burial and should not be used as such a permanent basis.
Replace extension cord with a more permanent feed to a twist-lock receptacle mounted on a pedestal. Then replace the existing receptacle with a 10’-15’ section of extension cord with a plug. The cord can be coiled on a building-mounted hook when not in use. At this time the proper 4-wire connection can be installed to Panel ‘M’ and
Service disconnect Is unfused.
Install overcurrent protection device such as a breaker or fused disconnect.
No main bonding jumper in service disconnect.
Install main bonding jumper within the service disconnect.
Manual transfer switch and adjacent electrical equipment covereed in ice during winter months.
Provide an awning to provide protection to electrical equipment from ice build-up.
The awning panel feeders are run underground unprotected. Also, the panel is no longer in use.
Abandoning the panel in place and remove the panel feeders and all associated wiring and devices.
The incinerator building needs a grounding electrode installed.
Install new grounding electrode in incinerator building.
The electrical building needs a grounding electrode installed.
Install new grounding electrode in electrical building.
Panel ‘A’ missing ground bar. Panel 'A' feeder conductors are routed unprotected and exposed within the building. The panel also requires bushings/clamps for the occupied
KOs.
Provide new grounding bar in Panel 'A'.
Move panel ‘A’ EGC to the new ground bar.
Install bushings/clamps for the occupied
KOs. For unprotected panel feeder and circuits, encase in conduit or other approved means to provide protectioin.
Panel ‘G’ feeder breakers do not appropriately protect conductors.
Replaced main circuit breaker with a 60A breaker to appropriately protect the conductors.
Café panel 'B' missing ground bar.
Provide new grounding bar in Panel 'B'.
Move panel ‘B’ EGC and grounds to the new grounding bar.
Panel ‘S’ is missing the panel dead front and feeder breakers does not appropriately protect conductors.
Install new dead front. Main circuit breaker needs to be replaced with 60A breaker to appropriately protect the conductors.
Panel ‘F’ missing grounding bar.
Provide new grounding bar in Panel 'F'.
Move panel ‘F’ EGC and grounds to the new grounding bar.
The 20A, 1-pole breaker may be feeding 2-pole motor loads. We did not pull submersible fuel pumps to verify.
If they are 2-pole motors then the existing breakers need a handle tie or need to be replaced with appropriate 2-pole breakers.
Evidence Shed has no grounding electrode or disconnect.
Install 60A disconnect in place of feeder LB on the exterior of the building.
Panel 'E' has no grounding bus bar.
Install ground bar in existing panel 'E' and move ground wires off of neutral bar and over, Park Work
Order # Notes
26431095
26431096
26431096
26431097
26431097
26431098 Unknown conduit size. Assume 0.75"-
1.25"C.
26431098
26431098
26431098
26431099
26431099
26431099
26431099
26431100
26431100
26431102
26431103
26431104
26431104
26431124
26431124
26431124
26431125
26431126 With a new enclosure the mising Kos will be removed from the equation.
26431126
#N/A
26431127
26431127
26431127
26431128
26431128
26431128
26431129
26431129
26431130
26431131
26431133
26431133
26431132
26431132
File details come from the government source that posted it. Updated .