Rev#4: 4/1/2019 RLM
APPLICATION FOR INTERCONNECTION
Customer Information:
Customer Name
Contact Name
Phone ____________________________________
E-mail address ____________________________________
CWLP Account # ____________________________________
Service Address:
(address of customer generation)
Street ____________________________________
City, State
Zip
Billing Information: Check if same as Customer Info
First Name
Last Name
Phone ____________________________________
E-mail address ____________________________________
CWLP Account # ____________________________________
Billing Address:
Street ____________________________________
City, State
Zip
This contract is made and entered into this _______day of__
_______________,
________, by and between the City of Springfield, Illinois, hereinafter referred to as City, and
__________________hereinafter referred to as Customer.
WITNESSETH:
WHEREAS, City owns and operates an electrical transmission and distribution system
known as City Water, Light and Power, herein referred to as CWLP, serving the businesses and
residences of the City of Springfield and certain environs, and
WHEREAS, Customer proposes to install on-site generation of less than 2500 kVa and the
generation is described as
System Type __________________________ (Solar Photovoltaic (PV), Wind, Diesel, etc)
System Size __________________________ kW or kVA
, and
WHEREAS, Customer desires to operate and maintain an on-site generator interconnected to
the CWLP electric system.
NOW, THEREFORE, for and in consideration of the premises and mutual undertakings
hereinafter set forth, it is agreed by and between City and Customer as follows.
1. Interconnection of on-site generating facilities means service to an electric Customer
under which the generating facilities on the Customer’s premises shall be synchronized to
CWLP distribution facilities.
2. Any costs CWLP incurs, including the addition of equipment necessary to facilitate the
Customer’s interconnection, shall be considered a supplemental facilities charge and shall
be borne by the Customer.
3. The Customer’s on-site generating facility shall abide by CWLP’s Rules and
Specifications for Electric Service.
4. The Customer shall hold the City harmless for any liabilities associated with the operation
of the Customer’s generating facilities.
5. The City has the right to terminate electric service or require the Customer to immediately
disconnect the on-site generating facilities without advance notice or liability to the City
if in the City’s sole reasonable judgment and discretion, (a) continued electrical
generation by the Customer may be dangerous to life, limb or property or jeopardizes
operation of the City’s electric system; (b) if there are replacements or significant
alterations to the Customers electric generating facilities ; (c) if failure of the Customers
generating facilities will cause disturbances to the City’s electric system; (d) if the
Customer’s generating facilities cause any significant electric problems with any other
City Customers; or (e) if the Customer violates any terms or conditions of this agreement
or any applicable codes such as, but not limited to, National Electric Code (NEC) Article
690, Institute of Electrical and Electronic Engineers (IEEE) 929, IEEE 1547 or
Underwriters Laboratories (UL) 1741.
6. This agreement shall remain in effect until canceled by the City or the Customer. There
is no guarantee of interconnecting facilities in perpetuity.
7. Customer shall install a lockable, visible-break isolation device, such as an electric
disconnect, of the appropriate ampacity in a readily accessible exterior location between
the Customer’s generator and the connection to CWLP’s system. Customer shall allow
City full access to the isolation device. The City has the right to temporarily lock the
isolation device in the off position as part of necessary maintenance work performed by
the City. During and after the City’s necessary maintenance work the isolation device
shall not be returned to the “on” position other than by an authorized City official.
8. All generating facilities shall be installed to current applicable NEC and IEEE standards.
The Customer is required to submit evidence, to the City, of the following information in
regards to the generator:
a. Compliance with IEEE 929 and/or UL 1741.
b. Design tests performed on the unit, in accordance with IEEE 1547.
c. Factory recommended field tests.
On-site generating facilities less than 250 kVA shall comply with the Periodic
Interconnection Tests section in IEEE 1547. All interconnection-related protective
functions and associated energy storage devices, such as batteries, shall be periodically
tested at intervals specified by the manufacturer, system integrator, or the authority that
has jurisdiction over the Distributed Resource interconnection; or all tests shall be
performed at a minimum of every 3 years. Periodic test reports and/or an inspection log
shall be maintained and shall be available to the CWLP T&D Engineering department
upon request.
9. On-site generating facilities 250 kVA and above shall perform required tests on all
interconnection-related protective functions and associated energy storage devices, such
as batteries, on a yearly basis. Test reports shall be available to the CWLP T&D
Engineering department upon request.
10. Customers having a three phase electric service with CWLP shall install a three phase
generator.
11. CWLP has the right to inspect and approve the generator installation prior to interconnection.
Customer shall not connect the generator to CWLP facilities prior to CWLP approval.
CWLP shall witness an operational test of the interconnected facilities. An interconnect
testing fee may be applicable.
12. After CWLP inspects and approves the Customer’s generation facilities, alterations or
modifications to the interconnected facilities are prohibited without prior approval from
CWLP.
13. CWLP assumes no responsibility for the protection of the Customer’s on-site generating
facilities or any other portion of the Customer’s electrical equipment.
14. Access to generator facility shall be available to CWLP at all times to conduct periodic
inspections of the Customer’s generating equipment.
15. Customer shall be liable for any damage caused to CWLP equipment or personnel as the
result of any deviation from this agreement, or any other published standards such as, but
not limited to, NFPA 70 NEC Article 690, IEEE 929, IEEE 1547 and UL 1741.
16. Renewable Energy Generators - Any renewable energy generator over 25kVA shall be
subject to review and approval for installation by the CWLP T&D Engineering
department. Customers are encouraged to supply drawings and specifications to CWLP
prior to purchase and delivery of equipment.
17. This Agreement does not create rights, remedies, or benefits whatsoever in favor of any
persons, corporations, associations, or entities other than the Parties. The obligations
herein assumed are solely for the use and benefit of the Parties, their successors in interest
and where permitted, their assigns.
18. A $300 application fee (in the form of a check or money order) is required for all
customers with renewable generation in excess of 25kVA.
BY:
Date:
Customer
Date:
Superintendent Electric T & D Engineering
City Water Light and Power
City of Springfield, IL
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CWLP Solar Data Sheet
Customer Information
Customer Name
Contact Name (If Different)
Contact Phone
Customer Contact Email Address
Service Address
(Where Array is to be Installed)
Solar Company Info Electrical Contractor Info
Company Name
Company Contact Name
Contact Phone
Contact Email Address
PV Module Information
PV Module Make
PV Module Wattage
Total Array Size (kW)
Electrical Panel
Meter Base
Inverter Information
Inverter Make
Name of Person
Submitting Form
Date
For Office Use Only: Acct #_____________________ Rate ___________ Phase ____________________________
After the PV array is installed and fully operational you must contact the CWLP Solar Program Administrator to conduct the
interconnection test of the system. This test ensures that the system will not energize utility wires during a power
outage. The system should be left in fully operational mode with the disconnect in the OFF position
Submit this completed form along with a filled out and customer signed Interconnection Agreement and Net Meter Contract and
a one-line drawing to: CWLP Solar Program Administrator, 1008 E. Miller St., Springfield, IL 62702, scott.hanauer@cwlp.com.
A
$400 check payable to CWLP should be submitted by mail at this time ($50 application fee, $150 net meter, $50
interconnection testing, $150 installation of meters). This check will be held by CWLP until project completion.
WIRES PHASE
SERVICE
AMPS
VOLTS SERVICE TYPE AMPACITY INSTALLATION TYPE BYPASS MANUFACTURER CATALOG# #OF TERMINALS HUB SIZE
DIMENSIONS
(WxHxD) (in)
3 1 125A 120/240 Residential 125A Self-Contained OH Only Lever Millbank U6193-RL-QG-AMS 5 1-1/4"
10"x18.5"x4.84"
3 1 125A 120/240 Residential 125A Self-Contained OH Only Lever Millbank U3505-DL-TG-HSP 5 2"
10"x18"x4.78"
3 1 200A 120/240 Residential 200A Self-Contained UG/OH Lever Millbank U9551-EL-TG-5T9 5 2-1/2"
13"x19"x 4.78"
3 1 200A 120/240 Residential 200A Self-Contained UG/OH Lever Millbank U9551-XL-TG 5 2-1/2"
13"x19"x4.875"
3 1 200A 120/240 Residential 200A Self-Contained UG/OH Lever Eaton UTTE5213BCH 5 2 1/2"
13.5"x20.5"x6"
3 1 200A 120/240 Residential 200A Self-Contained UG/OH Lever Cutler-Hammer UTH5213B 5 2-1/2"
13"x19"x5"
3 1 320A 120/240 Residential 320A Self-Contained Lever Cutler-Hammer UTH4330UCH 4 3-1/2"
36.6x15x5.7
3 1 100/125A 120/240 Residential 100/125A Lever Landis & Gyr UA4X11-ZG 4 2-1/2"
43.2x17.4x4.9
3 1 150A 120/240 Residential 150A Lever Millbank U1234-X-HSP 4 2-1/2"
42.8x16x5.2
3 1 200A 120/240 Residential 200A Lever Millbank U2734-XT--HSP 4 2-1/2"
42.2x25.25x6
WIRES PHASE
SERVICE
AMPS
VOLTS SERVICE TYPE AMPACITY INSTALLATION TYPE BYPASS MANUFACTURER CATALOG # # OF TERMINALS HUB SIZE
DIMENSIONS
(WxHxD) (in)
3 1 200A 120/240 Commercial 200A Self-Contained Lever Cutler-Hammer
UTTE4213UCH 4 4 19x13x5
4 3 200A 120/240 Commercial 200A Self-Contained Lever Cutler-Hammer
UTH7213CCH 7 2.5 19x13x5
3 1 200A 120/240 Commercial 200A Self-Contained Lever Milbank
U9551-RXL-QG 5 4 19x13x5
4 3 200A 120/240 Commercial 200A Self-Contained Lever Milbank
U9701-RXL-QG 7 4 19x13x5
3 1 320A 120/240 Commercial 320A Self-Contained Offset Lever Cutler-Hammer
UTH4338UCH 4 3.5 36.6x15x5.7
3 1 320A 120/240 Commercial 320A Self-Contained Offset Lever Milbank
U5161-X-2/K2L 4 15x30x5
3 1 320A 120/240 Commercial 320A Self-Contained Offset Lever Siemens
S48104-02 4 HD CL plate 31x16.2x5
3 1 320A 120/240 Commercial 320A Self-Contained Lever Milbank
U1079-X-QG-K3-K2 4 4 38.75x13x5
4 3 320A 120/240 Commercial 320A Self-Contained Offset Lever Cutler-Hammer
1008799CH 7 4 39.9x20x6.5
4 3 320A 120/240 Commercial 320A Self-Contained Lever Milbank
U4911-X-QG-BL
w/K4802 kit
7 4
38.75x17.75x6.5
4 3 320A 120/240 Commercial 320A Self-Contained Offset Lever Milbank
U2594-X 7 4 17.75x34.125x6.5
4 3 320A 120/240 Commercial 320A Self-Contained Offset Lever Milbank
U2120-X 7 4 17.75x31.75x6.5
4 3 200A 120/240
Commercial
200A Self-Contained Lever Milbank
U2732-XT
7 2.5
25.25x32x5
Residential Service
Residential 2-Gang Horizontal
Commercial Service
CWLP Approved Meter Sockets
City Water, Light & Power, Electric Engineering, 1008 E. Miller St, Springfield, IL 62702, Ph 321-1350, Email ElecEng.Rep@cwlp.com
Page 1 of 4 Rev. 06/2020
Setback for Solar Photovoltaic Rooftop Systems
The 2012 International Building Code References the 2012 International Fire Code, Section 605.11, which is the
primary resource for below notes and diagrams.
1. Per IFC 605.11 exception, none of the below notes apply to detached, non-habitable group U structures
(carports, parking shade structures, etc.)
2. Per IFC 605.11.3, the fire chief can allow solar panels up to the roof ridge, negating below notes. Consult with
Fire Safety prior to providing comments/guidance.
3. One- and two-family dwellings (and those determined similar by the fire code official, per 605.11.3.2.4
exception) are to follow IFC 605.11.3.2.1 through IFC 605.11.3.2.4, other structures are to follow IFC
605.11.3.3.1 through IFC 605.11.3.3.3. The residential requirements are not applicable on roof slopes ≤ 2:12.
4. Overall Size EACH Array (multiple arrays possible in one project, array=contained shape, see diagram 3)
a. Residential (605.11.3): EACH array no greater than 150 ft. on either axis.
b. Other Structures (605.11.3.3.3): Each array no greater than 150 ft. on either axis.
5. Access Pathways
a. General:
i. Access Pathways should be located in rooftop areas that are structural sound enough to support
the live load of fire fighters, ideally over structural members or load bearing walls.
ii.
b. Residential:
i. Hip Roofs (605.11.3.2.1): ONE 3 ft. min. clear path from eave to ridge on each slope with panels.
ii. 18 in. min. clear on both side of hip/valley where panels on both slopes.
1. Can coincide with 3 ft. path, but 3 ft. min. needed somewhere per above.
iii. Single Ridge Roofs (605.11.3.2.2): TWO 3 ft. min. clear paths from eave to ridge on each slope
with panels. Paths should not be over gable overhangs.
c. Other Structures (605.11.3.3.1 and 605.11.3.3.2):
i. 6 ft. min. clear perimeter, or 4 ft. min. if either axis of building is < 250 ft.
ii. Centerline Access pathways on both axes of the roof, must be structurally sound to support live
load of fire fighters.
iii. 4 ft. min. clear around perimeter of access hatch, skylights, vent hatches, and standpipes.
iv. 4 ft. min. straight paths from roof hatch, skylights, vent hatches, and standpipes to parapet or
roof edge.
6. Smoke Ventilation
a. Residential: 3 ft. down from ridge (605.11.3.2.4)
b. Other Structures: one of the following options
i. 8 ft. min. wide path
ii. 4 ft. min. wide path bordering skylights or smoke/heat vents
iii. 4 ft. min. wide path with 4 ft. x 8 ft. min. venting cutouts every 20 ft. max on alternate sides.
7. Per IFC 605.11.3.1, roof access points (from ground to eave) should NOT be over openings or under overhead
obstructions.
Page 2 of 4 Rev. 06/2020
Figure
1: Residential Hipped Roofs
Page 3 of 4 Rev. 06/2020
Figure 2: Residential Roofs with Single Ridge
Page 4 of 4 Rev. 06/2020
Figure 3: Other Structures (Non
-Residential)