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IP #821For the full report on City Council agenda - aackets and/or j 7w' 0 m Plann Commissio agenda packets. PROJECT NO. 821 Fred Sims Park Improvements Res. 07 -99 6/25/07 Resolution authorizing the purchase of and appropriation of funds of $3,150 for repair of top of concrete block wall at Fred Sims Park by Ron Kassa Construction, Inc. (improvement project no. 821) 9025 Centre Pointe Drive Suite 400 MW West Chester, OH 45069 �� (513) 645 -7000 � MCI e. �� -` '` � {800) 338 -1122 CONSTRUCTION PRODUCTS INC Fax: (513) 763 -8213 www.contech- cp i.com CONTINENTAL Steel Structures STEADFAST Vehicular Steel Structures The bridge manufacturer shall warrant that it can convey good title to the goods, that they are free of liens and encumbrances and that their steel structure(s) are free of design, material and workmanship defects for a period of ten years from the date of delivery. Durable hardwood decking and hardwood attachments shall carry a ten -year warranty against rot, termite damage or fungal decay. Other types of wood and decking material such as Southern Yellow Pine, Douglas Fir and composites carry no warranty. There are no warranties, expressed or implied with respect to structures sold hereunder which are used, supplied for use or made available for use in any nuclear application of which bridge manufacturer has not been notified in writing at the time of order of the structure(s). This warranty shall not cover defects in the bridge caused by abuse, misuse, overloading, accident, improper installation, maintenance, alteration or any other cause not expressly warranted. This warranty does not cover damage resulting from or relating to the use of any kind of de -icing material. This warranty shall be void unless owner's records are supplied which show compliance with the minimum guidelines specified in the "Recommendations for the Inspection and Maintenance of STEADFAST Vehicular Steel Structures and CONTINENTAL Pedestrian Steel Structures," attached hereto and incorporated herein by this reference. Repair, replacement or adjustment, at the sole discretion of the bridge manufacturer, shall be the exclusive remedy for defects under this warranty. Under no circumstances shall the bridge manufacturer be liable for any consequential or incidental damages. Any claim under this warranty shall be made promptly and directly to CONTECH Construction Products Inc. who shall have the option, at its sole discretion, to repair, replace or adjust any covered defect without charge to the original purchaser. SELLER MAKES NO OTHER WARRANTY WHATSOEVER, EXCEPT AS STATED IN THE WARRANTY, EXPRESS OR IMPLIED. ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE ARE DISCLAIMED BY SELLER AND EXCLUDED FROM THIS CONTRACT. REV: 10/08 CQN SP/�N® BE r�. � '�' �` 6RIOGE SYSTEMS Arch Systems STEADFA5T BR{DGES � BRIDGE _ STRUCTURAL PLATE dift Am CONSTRUCTION PRODUCTS INC. 9025 Centre Pointe Drive Suite 400 West Chester, OH 45069 (513) 645 -7000 (800) 338 -1122 Fax: (513) 763 -8213 www.contech- cpi.com Recommendations for the Inspection and Maintenance of CONTINENTAL Pedestrian Steel Structures and STEADFAST Vehicular Steel Structures The purpose of this set of recommendations is to suggest some minimum guidelines for inspection and maintenance of CONTINENTAL pedestrian and STEADFAST vehicular steel structures, in order to maintain the overall structural integrity and user safety throughout the serviceable life of the structure. These procedures are not all inclusive and more detailed procedures may be warranted depending upon bridge location, environment, and usage. Establishing the requirements for, and verifying the performance of, all field inspection and maintenance is the responsibility of the owner. INSPECTION I. User Safety (Inspection by others) A. Each bridge should be inspected at regular intervals (at least once per year) to ensure that all items of user safety are accounted for and performing properly. Those areas of special concern should be as follows: All safety rails, handrails, rubrails, fencing or other types of safety features should be in place with complete structural integrity and capacity. There shall be no sharp edges or protrusions on any feature that could produce bodily harm to be a hazard to the user. 2. All deck surfaces should be without gaps, cracks or projections that could create a trip hazard or interfere with the user in any way. Special consideration should be given to any smooth deck surface that could also create a possible slip hazard. CONTECH Construction Products Inc. (CCPI) recommends some form of broom finish for concrete decks, or other means of providing a non -skid surface. II. Structural Integrity (Inspection by others) A. Each bridge should be inspected at regular intervals not to exceed one (1) year. The relative sections of Section 4 - Inspection of the American Association of State Highway and Transportation Officials (AASHTO) Manual for Condition Evaluation and Load and Resistance Factor Rating (LRFR) of Highway Bridges provides an excellent guide for this inspection. We recommend its use, particularly in the case of bridges for vehicular use. This visual inspection should include, but not be limited to, the following: NOTE: The owner and/or specifier should be aware that most ;pedestrians bridge liability claims are statistically slip and fall claims. 2 �\ (�/ o VL � A er mover M CONSTRUCTION PRODUCTS INC. 9025 Centre Pointe Drive Suite 400 West Chester, OH 45069 (513) 645 -7000 (800) 338 -1122 Fax: (513) 763 -8213 www,contech- cpi.com 1. Check the decking to ensure it is in satisfactory condition. Pay special attention to timber decks at their contact surfaces where they bear on stringers. 2. All steel surfaces should be inspected to ensure that they are performing satisfactorily. Check for any excessive corrosion on weathering steel bridges, or paint and caulk integrity on painted bridges, paying special attention to the following areas: a. All steel below the deck, particularly the tops of stringers supporting wood decks. b. Truss or floor system joints where debris or water may accumulate. c. Anywhere vegetation or other material may have come in contact with the steel. NOTE: Any weathering steel surface not "boldly exposed" to the atmosphere should be checked to ensure it has formed its protected'oxide layer. 3. Check all steel surfaces and welded and bolted connections for cracks. Pay special attention to the welded truss and floor beam joints in vehicular or material handling bridges subject to fatigue stresses. 4. Check the ends of the bridge for any damage which may have been caused by vehicular impact. Check the integrity of concrete abutments and/or piers for scour due to water flow if applicable, etc., per AASHTO's Manual for Maintenance Inspection or the foundation engineer's recommendations. 6. Check anchor bolts for damage and see that they are secure. Examine all bearings to ascertain that they are functioning properly. Expansion bearings and the expansion joints at the ends of the bridge must be checked to see that they can move freely and are clear of all foreign material. 7. Spliced Bridges: a. Check the bolted splices for any excessive corrosion or cracking of the steel or fasteners. b. Make sure all weep holes are open and clear of debris to allow for complete drainage of any moisture which may collect on the interior tube surfaces. See project - specific shop drawings for locations of weep holes. B. If problems are seen during the inspection procedure, cleaning and repair or replacement of weathering steel bridge components may be necessary; painted bridges may require cleaning and repainting or replacement of some or all members. Contact the project foundation engineer and /or CCPI for recommendations, if necessary. 3 ® r CONSTRUCTION PRODUCTS INC. MAINTENANCE FOR PAINTED BRIDGES 9025 Centre Pointe Drive Suite 400 West Chester, OH 45069 (513) 645 -7000 (800) 338 -1122 Fax: (513) 763 -8213 www.contech- cpi.com Painted bridges, like any painted structure, require periodic inspections and painting. The following steps should help increase the life span of your bridge: A. After inspections, or any time loss or, damage of the paint coat is noticeable, problem areas should be repaired as follows: 1.. Select a maintenance coating system based on the following: a. Inspection report findings b. Environment (identify any corrosives) C. Degree of surface preparation attainable d. Current paint compatibility NOTES Generic type compatibility is a major factor in the selection of a system (some coating systems are not recommended over a particular type of existing material.) Depending upon the surface performance, an upgrade in the coating system may be necessary at this time. 2. Clean all applicable surfaces as dictated by the repair system chosen (i.e. pressure wash, brush off, blast clean, etc.) 3. Apply repair coats per the coating manufacturer's recommendations. 4. Caulk all unwelded seams which are in need of repair with a good quality clear silicone caulk suitable for exterior use. B. The entire bridge structure will require periodic repainting dependent upon varying factors such as the existing paint system, bridge usage, atmospheric environment, etc. Repainting will typically be required every 2 -10 years. The frequency of painting will need to be determined by the inspector. The following steps should be followed when repainting the bridge structures: Remove wood decking or grating, fencing, wood rubrails, and any other non - painted items which will not be receiving new paint. Obviously, concrete and asphalt decked bridges will be painted with the deck in place, unless these decks have deteriorated to the point of replacement. If this is the case, remove the deck prior to painting, if not, special care should be exercised to ensure problem areas below deck are cleaned and painted properly. 11 DOW ® s CONSTRUCTION PRODUCTS INC. 9025 Centre Pointe Drive Suite 400 West Chester, OH 45069 (513) 645 -7000 (800) 338 -1122 Fax: (513) 763 -8213 www.contecii- cpi.com 2. Select a coating system based on parameters similar to those outlined in the repair painting section (A, above), paying attention to the following items: Environment, specifically any corrosives identified during inspections Substrate condition Surface preparation limitations 3. After selecting a system compatible with all existing surface conditions and site limitations, clean all surfaces and apply according to the manufacturer's recommendations. 4. After the coating system has properly cured, caulk all unwelded scams with a good quality clear silicone caulk suitable for exterior use and replace the decking, fencing, etc., which were removed prior to cleaning and repainting the structure. This is also an excellent time to replace the wood rubrail which may have shown excessive deterioration. MAINTENANCE FOR WEATHERING BRIDGES Weathering steel is not a maintenance -free material. The following steps should help increase the life span of your bridge: A. Do not use de -icing salts for snow removal. De -icing salts can severely damage the weathering steel. B. Avoid retention of debris on the steel surfaces. plush bridges at areas which accumulate debris (including salt) on a regular basis. C. Prevent weathering steel from contact with soil, vegetation, masonry, or other materials so that the weathering process can proceed on a natural basis. D. If excessive corrosion is encountered due to salts from adjacent roadways or roadways beneath an overpass structure, or for any other reason, it may be wise to blast clean and paint the truss joints, steel beneath the deck, or any area which exhibits excessive corrosion. Steel Structures Painting Council's Report 92 -08, Maintenance Coating of Weathering Steel: Field Evaluation and Guidelines, provides recommendations for remedial painting of weathering steel bridges. CONSTRUCTION PRODUCTS INC. MAINTENANCE FOR DECKING I. Wood Decks 9025 Centre Pointe Drive Suite 400 West Chester, OH 45069 (513) 645 -7000 (800) 338 -1122 Fax: (513) 763 -8213 www.cotitech-cpi.com At the time of installation of the wood decking, CCPI personnel take great strides to assure that the edges of each plank are in contact with each other so that no gaps appear between planks. All wood is stored inside, protected from the weather, prior to installation. However, wood is a natural material which exhibits large volume changes with variations in moisture content and time, particularly in the width direction, which can cause gaps to form between the planks. Cupping and splits may also occur which .need to be repaired. CCPI recommends an assessment of these hazards during the User Safety Inspection with remedial action as follows: A. Replace all planks that have deteriorated past a useful and safe life. B. Eliminate gaps between the planks which might be large enough for a high - heeled shoe to become lodged. Eliminating the gaps should be done as follows: 1. Remove all deck bolts. 2. Remove plank holddown angles. Be sure to mark their locations for ease of reinstallation. 3. Slide wood planks together. 4. Add new plank or planks to fill up the excess space. S. Reinstall plank holddown angles. 6. Drill new holes in wood planks. 7. Install new deck bolts (see shop drawings for size and material). C. Replacement planks may be purchased through CCPI, D. Over time and with exposure to the environment, wood may become smooth, particularly when wet with rain, dew, snow, sleet, ice, etc. Periodically it may be necessary to "roughen" the surface of the decking with large grit sandpaper. There are also commercially available non- skid coatings which may be applied. ;Mote: It is'the owner's responsibility to keep the wood deck free from cupping, splits, gaps and ;smooth surfaces. Remember, most pedestrian bridge liability claims are statistically slips and falls. 6 JIL _' aw l CONSTRUCTION PRODUCTS INC. 9025 Centre Pointe Drive Suite 400 West Chester, OH 45069 (513) 645 -7000 (800) 338 -1122 Fax: (513) 763 -8213 www.contech- cpi.com Grating Decks A. Repair or replace any grating which shows damage or deterioration to the main bearing bars. B. If galvanized, inspect to see if corrosion has occurred. Wire brush any spots exhibiting corrosion and repair. We recommend the use of either sprayed zinc metalizing or the use of organic zinc rich paint for repairing galvanized surfaces. C. For weathering steel grating, if excessive corrosion is encountered due to salts from adjacent roadways or roadways beneath an overpass structure, or for any other reason, it may be wise to blast clean and paint the grating. III. Concrete and Asphalt For all concrete and asphalt decks, CCPI supplies a steel corrugated form decking to aid in the placement of the concrete or asphalt. For asphalt decks, this steel form is the main load carrying member. For concrete decks, this steel form may or may not be integral to the deck design (as in a composite deck). The contractor places the reinforcing and concrete, or the asphalt, after installation of the bridge. During inspection, the asphalt or concrete covering should be checked for excessive cracking and deterioration. At the same time, the steel form decks should be checked for excessive rtilsting and /or damage. If the coverings are deemed to require replacement, the steel forms may be reused if they are not damaged or do not show excessive corrosion. Structural form decks (for asphalt decks and composite concrete decks) may require replacement even when the deck surface itself is sound. Concrete and asphalt decks are usually not designed to accept the added dead weight of an overlay. Therefore, the only remedy is repair of the cracking or replacement of the concrete or asphalt covering. See the project- specific shop drawings for recommended concrete strength, reinforcing size, slab and asphalt thickness, control joint location and surface finish. If there are any questions, please contact CCPI for consultation. Remember: Maintenance of the bridge decking, including keeping it free from slip or trip hazards, is the owner's responsibility. Most pedestrian bridge liability claims are statistically slips and falls. I CONSTRUCTION PRODUCTS INC. GENERAL MAINTENANCE 11 II. Soil Clearance 9025 Centre Pointe Drive Suite 400 West Chester, OH 45069 (513) 645 -7000 (800) 338 -1122 Fax: (513) 763 -8213 www.contech- cpl.com Soil or dirt must not be left in contact with bare weathering or painted steel surfaces. In addition, adequate clearance for ventilation must be maintained between the ground and weathering steel surfaces to allow the steel to dry after wetting, forming its protective patina. If the initial construction of abutments and back slopes did not allow for adequate ventilation (approximately 18 " -24 "), enough soil, debris, and /or vegetation should be removed and kept out back to allow for adequate airflow. If this is not possible, a coating designed for "ground contact" protection of steel may be applied to the members in the affected area. Snow Removal Because of possible accumulation of chlorides at truss joints, in the gaps between planks on strictures with timber decks, on below deck members, and /or along the edges of decks where runoff occurs, the use of de -icing salts should be avoided on these structures, especially on weathering steel bridges (see Item A in the "Maintenance for Weathering Bridges" section of this document). The best and safest way to remove snow from these bridges, as far as the issue of steel corrosion is concerned, is by shoveling or plowing snow from the bridge deck. Non - corrosive traction aids such as sand may be used on the deck surfaces; however, if corrosive de -icing agents are used on the structure; accelerated corrosion of members which are exposed to the agent will take place, voiding the bridge warranty and necessitating repair or replacement of affected members. De -icing salts have been used on structures where more aggressive measures were taken to protect the steel, such as galvanizing the steel members or utilizing a concrete deck with curbs to channel water away from steel surfaces. In the later case, care must still be taken to protect, or maintain by cleaning or rinsing, areas where water drains or salt gets thrown onto ungalvanized steel surfaces by wheel traffic, spreading, etc. If not, the warranty shall again be voided and replacement of some members or possibly the entire structure may be required. COUNCIL V'Ra REQUEST FOR ACTION Originating Department Approved for Agenda Agenda Section Parks and Recreation 6/25/07 Consent Item No. By: Shari French, Director P &R By: 6.10 Resolution Authorizing the Purchase of and Appropriation of Funds of $3,150.00 for Repair of Top of Concret Block Wall at Fred Sims Park by Ron Kassa Construction, Inc. (as part of improvement project #821) Requested Action Staff is recommending that the City Council approve this resolution and award a quote for work to be done by Ron Kassa Construction, Inc. the lowest quote at a cost of $3,150.00. The top row of concrete blocks around the retaining wall that encloses the play equipment at Fred Sims Park have been broken and vandalized many tim over the years. As was discussed at the council meeting of March 12, 2007 this project involves replacing the block caps with concrete. Background This work will be done in conjunction with the 2007 Infrastructure Project which includes work to be done in Fred Sims Park and includes rebuilding of trails, a new bridge in the park, repair of the basketball court, and repair of this block wall through replacing the top row of blocks with concrete. Quotes received for the work are as follows: $3,150.00 from Ron Kassa Construction, Inc. and $6,555 from Schirmers Concrete, Inc. Funding Funds are available in the parks infrastructure fund for this needed work. Attachments A copy of the low quote is attached. They are a company that has provided concrete work in the past with excellent results. MOTION BY i�iy'Yq_€�2 SECOND BY TO: 1: \RFA \P &R \PARKS \R - Quotes Concrete Cap Repair Sims 2007.doc City of New Hope Resolution No. 07- 99 Resolution Authorizing the Purchase of and Appropriation of Funds of $3,150.00 for Repair of Top of Concrete Block Wall at Fred Sims Park by Ron Kassa Construction, Inc. (as part of improvement project #821) WHEREAS, the city of New Hope prepares a five year Capital Improvement Program (CIP) as a guiding document for equipment acquisition and improvement projects to assist with the preparation of each annual operating budget; and WHEREAS, the CIP is not formally adopted as a budget document, nor does it authorize the acquisition of the individual equipment and /or projects listed therein; and WHEREAS, the Parks and Recreation Department recommends the concrete work be done on the concrete blocks at Fred Sims Park; and WHEREAS, the funds for this equipment have been provided within the Parks Infrastructure Fund. NOW, THEREFORE BE IT RESOLVED by the City Council of the city of New Hope, Minnesota that the appropriation of $3,150.00 for payment to Ron Kassa Construction, Inc. from the Parks Infrastructure Fund is authorized and the 2007 Parks Infrastructure Fund budget is hereby amended. Adopted by the City Council of the city of New Hope, Hennepin County, Minnesota, this 25th day of June, 2007. Attest: (. City Clerk I: \RFA \P &R \PARKS \R - Quotes Concrete Cap Repair Sims 2007.doc P ROPO SAL I \ 1 l kl l ri f 1 1 I r l Business Mobile 6005 — 250th Street East - Elko, MN 55020 rN 952 -461 -3715 Residence 3 612 - 978 -7254 ax 952 - 461 - 3716`' WE PROPOSE hereby to furnish material and labor — complete in accordance with above specifications for the sum of. Authorized Signature dollars ($ Tn ) balance 3o days PM due. ACCEPTANCE OF PROPOSAL.: The above prices. specifications and condi- tions are satisfactory and are hereby accepted. You are authorized to do the Date of Acceptance work as specified. Payment will be made as outlined above. We further agree to give Ron Kassa Inc. at least seven M days notice prior to commencing work. Signature ��%