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Home My WebLink AboutRESOLUTION NO. 2023-54RESOLUTION NO. 2023-54 RESOLUTION TO APPROVE CHANGE ORDER NO. 1 FROM NEL50N ELECTRIC CO. FOR THE 2023 CITY PARKS LIGHTING PROJECT WHEREAS, the City Council of Fairfax, Iowa has contracted with Nelson Electric Co. for the 2023 City Parks Lighting project; and WHEREAS, Hall & Hall Engineers has recommended approval of Change Order No. 1 as described below. Change bollard light type at Hawks Ridge Park. Original Contract Amount: $ 312,320.00 C O #1 $8.265.40 Revised Contract Amount: $320,585.40 NOW, THEREFORE, BE IT RESOLVED, by the City Council of the City of Fairfax, Iowa, to approve Change Order No. 1 from Nelson Electric for an additional $8,265.40 making the contract amount $320,585.40. BE IT FURTHER RESOLVED, by the Fairfax City Council of the City of Fairfax, Iowa, that the Mayor and City Clerk/Treasurer are hereby authorized and directed to execute said resolution. Passed and approved this 9th day of May, 2023. AYES: Nurre, Daly, Pacha, and Wainwright NAYS: None ABSENT: Volk ) � � �u �C�.�r-� ��.e�./�' Jo Ann�Beer, Mayor ATTEST: v � Cyr� hia Stimson, City Clerk/Treasurer ��.. -, 4 �; . °� r�.� � � , � . F�r,,:; HALL & HALL ENGINEERS, INC. PROJECT: DATE: CONTRACTOR: ORIGINAL CONTRACT AMOUNT: CONTRACT COMPLETION DATE: CHANGE ORDER NO. 1 2023 City Parks Lighting May 4�h, 2023 Nelson Electric Co. $ 312,320.00 August 11�'', 2023 — Final Completion C.O. ITEM: Change bollard light type at Hawks Ridge Park The bollard lights for Hawks Ridge Park that were originally selected by City Staff and specified in the Bidding Documents were not the type used by Nelson Electric in their bid. The reason being the electrical engineer approved the use of an alternative product, which Nelson Electric then included in their bid. This alternative product, however, did not end up meeting the expectations of City staff upon further review following the contract award. City staff requested Nelson Electric revert to the preferred original product. The original product is more expensive than the alternative product, thus, a change order request has been submitted by Neison Electric to cover the cost difference. Refer to attached Change Order Request received from Nelson Electric for details of the cost increase. The total Change Order 1 amount is $8,265.40. Original Contract Amount: $ 312,320.00 C O #1 $8,265.40 Revised Contract Amount: Hall & Hall Engineers, Inc. /�, � By: C_..,�� „"'__ Title: Proiect Enqineer Date: 5/4/23 $320,585.40 City of Fairfax, lowa By: ��i �rr� ��p� Title: ,�%j¢ y0lZ Date: ��.i _, � '� �� . , .� -. � �' .t r�I��E'- i?m..`, . ; f� , . , . ;k'�t .. ., i':".,. �{, ,€i .":?1<,- C�it%(� i". J{l:: 2C".'P�' !:` i.�.`�i.t .)-Jf't,1-.. :> .. � , ... ,� , t � ' :... 1_`t i <, '.., ._, . .. . ., 4 y .. ., ., ,�..,,�, .,,. , 1i (i.) '... �,..: - : , . . f:..rrr..l:.�, , )1(..., .> ...,. �,)/ .,., , , i f4,✓.. ._ .. ,.3i.1 . .... .., k Change Order Request �`r �� ' � ' Project Name: City Park Lighting Project - Fairfax To: City of Fairfax Attn: 300 80th St Ct Fairfax, IA 52228 Phone: (319) 846-2204 Fax: Phone: (319) 366-6257 Fax: (319) 366-6083 We hereby propose to make the following changes: Supply and Install new B1 fixtures Change Order Price $8,265.40 This price is good for 5 days. If conditions change, this price is void. We are requesting a time extension of 0 days in conjunction with this change. Justin Kress 4/4/2023 Author Date Sent � Accepted The above prices and specifications of this Change Order request are satisfactory and are hereby accepted. All work to be performed under same terms and conditions as specified in original contract unless otherwise specified. Authorized Signature Date of Acceptance C.O.R.# 01 G.C. # 01 Date: 4/4/2023 Project #: 97687 From: Neison Electric Company Justin Kress PO Box 967 618 14th Avenue S.W. Cedar Rapids, IA, IA 52406 Page 1 of 1 � �� , �t �� m�. � %i �:,. �. �� m � �� . . � � Cort3pany: y,�-�� e; _.��1 �arne: ,.,�,, � r,�{� �, r=�� repared k�y; Kim Readnour �j� � � t� � a f ��-= � �.. ��-�`� r ;-;, �° `"� THE FdLLdWiNG !S 4UR INTERPRETATiON O� THE NECESSARY MATEftIALS. � � LIGMAN US ARCH UVT 100Q02 52W T1 W40 01 120/277V APPRCJVED RZRB1-PLED-11-20LED-35QMA-NW-RAL-9045-T N�T APPROVED 2D6 � 5th St Davenpork, la 52809 Tei: 563-323•�2214 Fax: 563-323-2261 Toll Free: 800-323-2214 $ 1,704.00 � $ 44,3Q4.OQ $ 1,415.00 � � 36,790.00 1. Pricing is based on a compiete p�ckage and cannot be separated v�ithout prior approval from 3E. 2. All fixtures are quoted with lamps unless noted otherwise. 3, All fixtures are quoted FC}B Shipping Point, Freight Prepaid & Allowed, unless otherwise noted. 4. All items quoted are subject to man�.ifacturer's published terms and conditions (terms and conditions are subject to change withaut notice). 5, Prices do not indude accessories, stems, mounting hardware or bar hangers unless specifically stated. 6. Standard finish and colar suppiied unless nated. 7. Fixture quantities are for estimaie purposes only and do not constitute a guaranteed bill af material. 8. AI1 material is quoted subject to final review and approval of the specifier and/or owner. g This quotation is valid far acceptance within thirty (30) days and for shipment within ninety {90) days frorrr date of quote. 90. The customer is respansible �or ihe freight charges on the anchaar bolts �nc# templates, when they are shipped shipped prior to the light pales. �1 No labor charge backs vviil be paid vvithosat pre-authorization #r�m 3E. '�,�: � �� '�. � � �,�,�1 � „; ;.. ,� . ,1 � �. �`''� � `t,��, C i rf : �} �� ,„..i�, � .�- .,��- � 31:3�i2�L3 ! ' ,}.ft,i; '',� ,.&' : .. �� „!,'% r^� l i s ,,,� f ( j f f �;.,,� ,: f iC.._-.� �.,,< S r ;O(�slc�C�!l�ldl ;� •�¢. � {`_..... .. f -'` 'r :" 3 / , '� �� 5 � t' f Yh,'1 l 1 �\.l �-�� 'Z � � < '� _ r, d _.-_q r . f �.� ,`�-..La'r .\�` �.�� („. �� i,.�F� t i � i7 {��t�� 1 ��1 ��. ' • , • �' � � t `� ��. � �- s � rf� `�� .,: �,y� ��` � �: � � � � � � � � • � / l: *,._ ,,. H�;: ,t* a I 7.87"_ I�I 4�� I�_ f 92" i 3.14"x7.87" �9.3" 7.88,� �� "' � `'a'52'-� � � t_ � ' . . �0. '�c� . _ 6�„ 1_.58" � � � Area distribution verticai optical bollards. Ground-breaking potent asymmetric light distribution Aluminum Less than 0.1 °/o copper content - Marine Grade 6060 extruded & LM6 Aluminum High Pressure die casting provides excellent mechanical s[rength , dean detailed product lines and excellent heat dissipation. Pre paint 8 step degrease and phosphate process that includes deoxidizing and etching as well as a zinc and nickel phosphate process before produd painting. Memory Retentive -Sificon Gasket Provided with special injection molded "fit for purpose" long life high temperature memory retentive silicon gaskets. Maintains the gaskets exact profile and seal over years of use and compression. Thermal management LM6 Aluminum is used for its excellent mechanical strength and thermal dissipation properties in low and high ambient temperatures. The superior thermal heat sink design by Ligman used in conjunction with the driver, controls thermals below critical temperature range to ensure maximum luminous flux output, as well as providing long LED service life and ensuring less than 10% lumen depreciation at 50,000 hours. � : � � . Surge Suppression — -- Standard 10kv surge suppressor provided .��itV, oll fivti irac O J T E C H N O L O G Y Ligman's micro Variable Optical System provides the ability to interchange, mix & rotate optics to provide specific light distributions for optimized spacing and uniformity. _ __ v.� � ° � $:', �� : ;7: � �% The variable optic system allows for the designer to create hybrid distributions for precise lighting requirements. BUG Rating BO-U3-G2 performance from a vertical form-factor. Light Linear VT Bollard is an elegant minimalistic bollard that is suitable for both modern and dassic architecture. Ideal for creating visual guidance with exceptional visual comfort. The dual sealed optical chamber with integrated heat sinks houses a range of field interchangeable optically controlled LED's, providing Type II, III, IV & V distribution, as well as variations of [his for precise ligh[ distribution requirements. An example of this, is using a combination of Type II and Type IV distribution optics inside the same fixture. The sleek and minimalistic shape provides distinctive lighting effects by night and decorative urban effect during the day. Suitable for use in pedestrian precincts, building surrounds, shopping centers, squares, parks and parking lots. This product range is complemented with high performance optics in the area light and wall mounted luminaires, to provide a consistent range of design aesthetics for the project. See website for more information. Bollards can be provided with GFCI boxes positioned to specific heights specified by the customer. Internal house side shields are available as an option. Security Bollard: The Light Linear Bollard is available as a traffic rated security bollard. This optional design includes a 1/4" wa�l thickness galvanized steel security pole with 2 1" galvanized cross support rods that are embedded into concrete. This security bollard provides restraint of vehicular traffic in unauthorized areas. Impact calculations shows this bollard will stop a S,SOOIb/2.75 tons vehicle, travelling at 30mph. The galvanized pole must be filled with concrete up to the waterproof driver housing to provide a solid concrete barrier. Finishinq All Ligman products go through an extensive finishing process that includes fettling to improve paint adherence. Paint UV Stabilized 4.9Mi1 thick powder coat paint and baked at 200 Deg C. This process ensures that Ligman products can withstand harsh environments. Rated for use in natatoriums. Hardware Provided Hardware is Marine grade 316 Stainless steel. Anti Seize Screw Holes Tapped holes are infused with a special anti seize compound designed to prevent seizure of threaded connections, due to electrolysis from heat, corrosive atmospheres and moisture. Crvstal Clear Low Iron Glass Lens Provided with tempered, impact resistant crystal dear low iron glass ensuring no green glass tinge. Oatics & LED Precise optic design provides exceptional light control and precise distribution of light. LED CRI > 80 Lumen - Maintenance Life L80 /B10 at 50,000 hours (This means that at least 90% of the LED still achieve 80% of their original flux) i � p �4 � i _ i , �,;;� � nl�4M1��nqJ<\�esines�F � a� a 1�1��^��^��th. p rno,.¢.Vleasiieni��la<o�ylo�lai�st��nl�emat�on.Duciu�M1e��n�i�ue1 �.u�emenisi��t_��r�Vn 9Y .+anA« p eniF f�n�<��Fnu�nr_.. Co `convergence North Job Name: Cily of Fairfax - Park Lighting Disiributor. CED-3E Cedar Rapids (Cedar Rapids) Engineer: Design Engineers, PC (Cedar Rapids) � ` : �i Catalog Number: RZRB1-PLED-II-20LED-350MA-NW- RAL-9005-T Notes: PROJECT NAME: SOLID STATE AREA LIGHTING RAZAR BOLLARD-LED .� �' ��' 1, 6 C; f�-� C l{::1 I`� S :)"�'1G�xL HC;�S;.,;�, Heavy cast low copper aluminum (A356 alloy; <0.2% copper) assembly with integral cooling fins. The Optical Panel mounting surface is milled flat (surface variance <± .003") to facilitate ihermal transfer of heat to housing and cooling fins. Minimum wall thickness is .188". �_1'r`�FT "zx :s;'iSf' Extruded aluminum (6061-T6 alloy) riser welded to heavy cast aluminum (A356 ailoy; <0.2% copper) base. Riser has minimum wall thickness of .188". Electrical assembly including LED mains driver, LED Emergency driver (optional LED-EM) with batteries, and quick connectors suspended inside riser. Concealed bolts attach the Optical Housing bolts to Riser. �..}'3�. i�t�.):..�i: Four 3/8" x 10" x 2" galvanized anchor bolts with couplings, leveling nuts, washers, template, and stainless bolts. PLECI"C1i''(;CJ�.€. [,`:i-)Ul..E:`S Emitters (LED's) are arrayed on a metal core PCB panel Niith each emitter located on a copper thermal transfer pad and enclosed by an LED refractor. The asymmetric disiributions have a micro-reflector inside the refractor that re-directs the house side emitter output towards the street side and functions as a house side shielding element. Refractors are injection molded H12 acrylic. Each LED refractor is sealed to the PCD over an emitter and all refractors are retained by an aluminum frame. All refractors in a Panel have the same pptical pattern. LED refractors produce standard site/area distributions -Type II, andType IV, Panels are field replaceable and field rotatable in 90° increments. ;,;C; :�;RIV�;<�S; Constant current electronic with a power factor of >.90 and a minirnum operating temperature of -40°F/-40°C. Driver(s) is/are UL and cUL recognized and mounted directly against the Electrical Housing to facilitate thermal transfer, held down by universal clamps to facilitate easy removal.ln-line terminal blocks facilitate wiring between the driver and optical arrays. Drivers accept an input of 120-277V, 50/60Hz or 347V-480V, 50,60Hz. (0 - lOV dimmable driver is standard. Driver has a miniinuin of 3KV internal surge protection. Luminaire suppiied with 20KV surge protector for field accessible installation.) i. �; C:% "r: €'J: i i 1';:. R� High output LED's are utilized wifh drive currents ranging from 175mA to 350mA. 70CRI Minimum. LED's are available in standard Neutral White (4000K), or optional Cool White (5000K) or Warm White (3000K). Consult Factory for other LED options. ;E?iEC>s PCA (Phosphor Converted Amber) LED's utilize phosphors to create color output similar to LPS lamps and have a slight output in the blue spectral bandwidth. TRA (True Amber) LED's utilize material that emits light in the amber spectrai bandwidth only without the use of phosphors. Electrostatically applied TGIC Polyester Powder Coat on substrate prepared v✓ith 20 PSI power wash at 140°F. Four step media blast and iron phosphate pretreatment for protection and paint adhesion. 400°F bake for maximum hardness and durability. aso�„a=� ��e�„e a No�,ndo�F_ �., 0355, U.S. Archiiectural Lighiing ��`�^e�ba�)�3m��F�'��>z��scni FIXTURE TYPE: �-- � 4 --� ,,,��„�»� � ; --� c 8 �----- i'�, . �� rzoam„�i r� 42" 1»6lmm) � �s°�m� � �� ' � i, �,i . c U� Us Nnoeirirne us�eo - 2 0 2 01 2 5 U.S. ARCHITECTURAL On: Feb 13, 2023 1/3 Index Page PATENTPENDING PATENT PENDING