HomeMy WebLinkAbout2023-06-19 I01H_08 NW Douglas Pkwy Traffic Signals_Pmt Est 2AGENDA ITEM:
CITY OF WAUKEE, IOWA
CITY COUNCIL MEETING COMMUNICATION
MEETING DATE: June 19, 2023
AGENDA ITEM:Consideration of approval of Payment Estimate No. 2 to Iowa Signal,
Inc. for the NW Douglas Parkway Traffic Signals project in the amount
of $119,121.43.
FORMAT:Consent Agenda
SYNOPSIS INCLUDING PRO & CON: Iowa Signal, Inc. requested Payment Estimate No. 2
for the work completed on the NW Douglas Parkway Traffic Signals Project in the amount of
$119,121.43. Snyder & Associates has reviewed the payment estimate and recommends payment.
The partial payment is for the pay period April 26, 2023 to May 31, 2023. Work completed to
date includes all underground work at the intersection of NW Douglas Parkway and NW 10th
Street.
FISCAL IMPACT INCLUDING COST/BENEFIT ANALYSIS: $119,121.43
COMMISSION/BOARD/COMMITTEE COMMENT:
STAFF REVIEW AND COMMENT:
RECOMMENDATION: Approve Payment Estimate No. 2
ATTACHMENTS: I. Payment Estimate No. 2
II. Letter of Recommendation
PREPARED BY:Beth Richardson
REVIEWED BY:Sara Kappos SKK
PUBLIC NOTICE INFORMATION –
NAME OF PUBLICATION:
DATE OF PUBLICATION:
I1H8
2727 SW SNYDER BOULEVARD | P.O. BOX 1159 | ANKENY, IA 50023-0974
P: 515-964-2020 l F: 515-964-7938 l SNYDER-ASSOCIATES.COM
v:\projects\2022\122.0090.01\construction\ltr_2023-06-13_payapp02_douglas.docx
June 13, 2023
Rudy Koester, P.E.
Public Works Director
City of Waukee
805 University Ave
Waukee, IA 50263
RE: PARTIAL PAYMENT APPLICATION NO. 2
NW DOUGLAS PARKWAY TRAFFIC SIGNALS
S&A PROJECT NO.: 122.0090.01
Dear Mr. Koester:
Partial payment application #2 is for work completed at the intersection of Douglas Pkwy & 10th
St. Work completed to date includes all underground work at the intersection. The City previously
paid Iowa Signal for stored materials for both project intersections (Douglas Pkwy & Warrior Ln).
Attached is partial payment application #2 for the project. We recommend payment of $119,121.43
to the contractor, Iowa Signal, Inc., for work completed. This represents approximately 50% of
the project withholding retainage.
Please contact me should you have any questions regarding this partial payment application.
Sincerely,
SNYDER & ASSOCIATES, INC.
Todd Knox, P.E., PTOE
Project Manager
Enclosure
PROJECT: NW Douglas Parkway Traffic Signals PROJECT NO.: 122.0090.01
OWNER: Waukee
CONTRACTOR: Iowa Signal, Inc.
ADDRESS: 3711 SE Capitol Circle, Grimes, IA 50111
DATE: 6/19/2023 PAYMENT PERIOD: 4/26/2023
to 5/31/2023
1. CONTRACT SUMMARY:
Original Contract Amount:692,856.59$ CONTRACT PERIOD: COMPLETION DATE
Contract Completion Date: August 4, 2023
Net Change by Change Order: -$
Contract Amount to Date: 692,856.59$
2. WORK SUMMARY:Extension by Change Order: 0
Total Work Performed to Date:352,356.32$
Retainage: 5%$17,617.82
Total Earned Less Retainage:334,738.50$
Less Previous Applications for Payment: $215,617.07
AMOUNT DUE THIS APPLICATION:$119,121.43
3. CONTRACTOR'S CERTIFICATION:
The undersigned CONTRACTOR certifies that:
(1) all previous progress payments received from OWNER on account of Work done under the contract referred to above have been
applied to discharge in full all obligations of CONTRACTOR incurred in connection with the Work covered by prior Applications for
Payment; and
(2) title to all materials and equipment incorporated in said Work or otherwise listed in or covered by the application for Payment are free
and clear of all liens, claims, security interests, and encumbrances
Iowa Signal, Inc.
CONTRACTOR
By DATE:
4. ENGINEER'S APPROVAL:
Payment of the above AMOUNT DUE THIS APPLICATION is recommended:
Snyder & Associates, Inc.
ENGINEER
By DATE:
5. OWNER'S APPROVAL
OWNER
By DATE:
APPLICATION FOR PARTIAL PAYMENT NO. 2
V:\Projects\2022\122.0090.01\Construction\PayApp02_2023-06-19_DouglasSignals.xlsx
6/12/23
6/13/23
6. DETAILED ESTIMATE OF WORK COMPLETED:
APPLICATION FOR PARTIAL PAYMENT NO. 2
ITEM PLAN COST QTY. COST
NO. DESCRIPTION QTY. TOTAL TO DATE TOTAL
1.
Traffic Signal, NW Douglas Pkwy &
NW 10th St 1 LS 335,000.00$ 335,000.00$ 0.70 234,500.00$
2.
Traffic Signal, NW Douglas Pkwy &
N Warrior Ln 1 LS 350,856.59$ 350,856.59$ - 116,106.32$
3. Temporary Traffic Control
1 LS 4,500.00$ 4,500.00$ 0.25 1,125.00$
4. Mobilization
1 LS 2,500.00$ 2,500.00$ 0.25 625.00$
TOTAL ORIGINAL CONTRACT = 692,856.59$ 352,356.32$
CHANGE ORDER SUMMARY:
TOTAL CHANGE ORDERS = -$ -$
TOTAL CONTRACT
& CHANGE ORDERS $692,856.59 352,356.32$
UNIT UNIT COST
CONTRACT ITEMS
CO #
INSTALLED & STORED
MATERIALS
V:\Projects\2022\122.0090.01\Construction\PayApp02_2023-06-19_DouglasSignals.xlsx
Attachment 1 - Estimate Traffic Signal Work Completed
APPLICATION FOR PARTIAL PAYMENT NO. 2
ITEM PLAN COST QTY. COST
NO. DESCRIPTION QTY. TOTAL TO DATE TOTAL
1.8-PHASE ATC CONTROLLER, CABINET, HIGH
VOLTAGE, 12" RISER, AND ACCESSORIES 2 EACH 38,313.96$ 76,627.92$ 6,950.00$
2.UNINTERRUPTABLE POWER SUPPLY
(BATTERY BACK-UP)2 EACH 7,404.43$ 14,808.86$ 12,524.06$
3.ETHERNET SWITCH & ETHERNET POWER
SUPPLY (INSTALL ONLY)2 EACH 247.47$ 494.94$ -$
4.VIDEO DETECTION SYSTEM - GRIDSMART 2 EACH 40,808.50$ 81,617.00$ -$
5.TRAFFIC MONITORING CAMERA 2 EACH 5,500.86$ 11,001.72$ 3,157.00$
6.EMERGENCY VEHICLE PREEMPTION SYSTEM 2 EACH 10,047.45$ 20,094.90$ 9,150.00$
7.APS PEDESTRIAN PUSHBUTTON WITH SIGN 16 EACH 1,476.93$ 23,630.88$ 9,000.00$
8.12" <R,<Y,<FY,<G (ALL LED) W/ BACKPLATE,
MAST-ARM MOUNTED 6 EACH 1,289.84$ 7,739.04$ 1,662.00$
9.12" R,Y,G,Y>,G> (ALL LED), SIDE-OF-POLE
MOUNTED 1 EACH 1,400.47$ 1,400.47$ -$
10.12" R,Y,G (ALL LED) W/ BACKPLATE, MAST-
ARM MOUNTED 10 EACH 1,131.45$ 11,314.50$ 2,180.00$
11.12" R,Y,G, (ALL LED), SIDE-OF-POLE
MOUNTED 7 EACH 1,032.46$ 7,227.22$ 1,568.00$
12.
16" PEDESTRIAN HEAD, HAND/WALKING
PERSON,COUNTDOWN, SIDE OF POLE
MOUNTED
16 EACH 940.40$ 15,046.40$ 2,280.00$
13.POWER SUPPLY 2 EACH 742.42$ 1,484.84$ -$
14.TYPE III - 24" x 36" PRE-CAST POLYMER-
CONCRETE HANDHOLE 6 EACH 1,831.31$ 10,987.86$ -$
15.TYPE IV - 30" x 48" PRE-CAST POLYMER-
CONCRETE HANDHOLE 2 EACH 2,262.90$ 4,525.80$ -$
16.SIGNAL CABLE - 16c #14 AWG 1330 LIN FT 4.22$ 5,612.60$ -$
17.SIGNAL CABLE - 7c #14 AWG 20 LIN FT 3.94$ 78.80$ -$
18.SIGNAL CABLE - 5c #14 AWG 2110 LIN FT 3.80$ 8,018.00$ -$
19.SIGNAL CABLE - 2c #14 AWG 2760 LIN FT 2.11$ 5,823.60$ -$
20.VIDEO DETECTION CABLE 2640 LIN FT 2.40$ 6,336.00$ -$
21.EMERGENCY VEHICLE PREEMPTION CABLE 150 LIN FT 2.40$ 360.00$ -$
22.TRAFFIC MONITORING CABLE 190 LIN FT 2.40$ 456.00$ -$
23.FIBER OPTIC CABLE - SINGLE MODE - 12-CT 120 LIN FT 3.96$ 475.20$ -$
24.FIBER OPTIC CABLE - SINGLE MODE - 72-CT 4040 LIN FT 4.45$ 17,978.00$ -$
25.LUMINAIRE CABLE - 1c #8 AWG 1890 LIN FT 2.35$ 4,441.50$ -$
26.LUMINAIRE CABLE - 1c #10 AWG 1060 LIN FT 1.83$ 1,939.80$ -$
27.POWER CABLE - 1c #6 AWG 240 LIN FT 3.13$ 751.20$ -$
28.GROUND WIRE - 1c #6 BARE 2310 LIN FT 2.25$ 5,197.50$ -$
29.TRACER WIRE - 1c #10 2420 LIN FT 1.42$ 3,436.40$ -$
30.PULL TAPE 5940 LIN FT 0.52$ 3,088.80$ -$
31.2" PVC, TRENCHED/BORED 620 LIN FT 14.85$ 9,207.00$ -$
32.3" PVC, TRENCHED/BORED 1800 LIN FT 19.80$ 35,640.00$ -$
33.CONTROLLER CABINET FOOTING 2 EACH 2,499.49$ 4,998.98$ -$
34.POLE FOOTING, 3.5' DIA x 18' DEPTH 4 EACH 5,152.41$ 20,609.64$ -$
35.POLE FOOTING, 3' DIA x 16' DEPTH 2 EACH 4,751.51$ 9,503.02$ -$
36.POLE FOOTING, 3' DIA x 14' DEPTH 2 EACH 3,662.62$ 7,325.24$ -$
37.POLE FOOTING, 2' DIA x 4' DEPTH 16 EACH 1,880.80$ 30,092.80$ -$
38.STEEL COMBINATION SIGNAL/LIGHTING - 68'
MAST ARM 1 EACH 26,089.72$ 26,089.72$ -$
39.STEEL COMBINATION SIGNAL/LIGHTING - 62'
MAST ARM 3 EACH 21,631.23$ 64,893.69$ 20,647.17$
40.STEEL COMBINATION SIGNAL/LIGHTING - 55'
MAST ARM 1 EACH 19,122.83$ 19,122.83$ -$
41.STEEL COMBINATION SIGNAL/LIGHTING - 51'
MAST ARM 1 EACH 19,013.94$ 19,013.94$ 18,148.95$
TRAFFIC SIGNAL ITEMS STORED MATERIALS
UNIT UNIT COST CO #
V:\Projects\2022\122.0090.01\Construction\PayApp02_2023-06-19_DouglasSignals.xlsx
Attachment 1 - Estimate Traffic Signal Work Completed
APPLICATION FOR PARTIAL PAYMENT NO. 2
ITEM PLAN COST QTY. COST
NO. DESCRIPTION QTY. TOTAL TO DATE TOTAL
TRAFFIC SIGNAL ITEMS STORED MATERIALS
UNIT UNIT COST CO #
42.STEEL COMBINATION SIGNAL/LIGHTING - 36'
MAST ARM 1 EACH 16,425.36$ 16,425.36$ 15,678.13$
43.STEEL COMBINATION SIGNAL/LIGHTING - 32'
MAST ARM 1 EACH 13,788.27$ 13,788.27$ 13,161.01$
44.ALUMINUM PEDESTAL POLE - 5' HEIGHT 12 EACH 873.09$ 10,477.08$ -$
45.ALUMINUM PEDESTAL POLE - 10' HEIGHT 4 EACH 966.14$ 3,864.56$ -$
46.LUMINAIRE FIXTURE 8 EACH 773.11$ 6,184.88$ -$
47.CONNECTOR - Y-3, UNFUSED 12 EACH 94.04$ 1,128.48$ -$
48.CONNECTOR - L-1, FUSED 16 EACH 103.94$ 1,663.04$ -$
49.STREET NAME SIGN - 114" x 24", MAST-ARM
MOUNTED 6 EACH 834.48$ 5,006.88$ -$
50.STREET NAME SIGN - 78" x 18", MAST-ARM
MOUNTED 2 EACH 594.93$ 1,189.86$ -$
51.STREET NAME SIGN - 72" x 18", MAST-ARM
MOUNTED 2 EACH 578.10$ 1,156.20$ -$
52.TRAFFIC SIGN - R3-5L, 30" x 36", MAST-ARM
MOUNTED 6 EACH 475.15$ 2,850.90$ -$
53.TRAFFIC SIGN - R3-5R, 30" x 36", MAST-ARM
MOUNTED 1 EACH 475.15$ 475.15$ -$
54.FIBER OPTIC SPLICE CASE 2 EACH 544.44$ 1,088.88$ -$
55.FIBER OPTIC SPLICE 90 EACH 64.34$ 5,790.60$ -$
56.FIBER OPTIC TERMINATION, SINGLE MODE -
ST CONNECTOR 24 EACH 84.14$ 2,019.36$ -$
57.VIBRATION DAMPER DEVICE 8 EACH 1,781.81$ 14,254.48$ -$
TOTAL ORIGINAL SIGNAL COSTS = 685,856.59$ 116,106.32$
V:\Projects\2022\122.0090.01\Construction\PayApp02_2023-06-19_DouglasSignals.xlsx