Loading...
HomeMy WebLinkAbout4.j. Approve Erickson Park - Park & Shelter Improvements, Park Project #91-14-2CITY OF `' ROSEMOUNT EXECUTIVE SUXMARY FOR ACTION -CITY COUNCIL MEETING DATE: September 3, 1991 AGENDA ITEM: Erickson Park/Park & Shelter AGENDA SECTION: _Improvements, Park Project 91-14.2 Consent PREPARED BY: J. Bechtold, AGENDACn� %��� # 4 J David Parks Recreation Director LIYI ATTACHMENTS: Plan Sheet, Specifications, AP=7ED : Project Estimate Sheet This item is a request for approval of plans and specifications and for the approval of expenditure of funds after quotes are received and reviewed by the Park Department staff for the above project. Estimated amount of funds needed for completion of the above project is $8,000. Amount Explanation of work Account Used $ 5,000.00 Bituminous Paving 101-45100-01-223.3 $ 3,000.00 Curb & Gutter Work 101-45100-01-225.3 The purpose of the project is control erosion and to stabilize the area around the shelter. RECOMMENDED ACTION: Motion to approve plans and specifications and authorize expenditure of funds for the above project. COUNCIL ACTION: � 6 J r R 1lTY�• �tl Y1•a f e � s E— F 4 's i N . . 1 I L ^ �v `m n `� a O a : i I Z a N a i 7 i / i.i Lii= i -D rZ . IK ERICMO2,' PARR PART. PROJECT NO. 91-14.2 Section 0 Concrete work TTz'M DE'SCa�=PTION mliT 1.1 8512 Concrete LF Curb & Gutter 1.2 Concrete 2,air,�. LF Strip (under fencing/backstop 1.3 Concrete Valley Lr Gu ter 1.4 Class 5 Limerock TOIL' 100 Crushed QUATt"I'TTv v Cr AMO d•r, 325 6§P— j IZ, °° 25 to SR 1103 00 50 cc Zoo i7oTA t-- j. I g 1Tum) N ou 5 W oR C To rJ Zq 5 17° ° 47 (o Sr 7800 00 9%6 VIIAM of osernount ,r r It, .x August 26, 1991 To Whom It May Concern: c QOx 51G 2675 -145TH ST ROSEMOUNT. MINNESOTA 55066 612-423-4411 The City of Rosemount is requesting quotes necessary for the labor, materials, and equipment to construct a curb and gutter near the park shelter at Erickson Park. Erickson park Shelter is located approximately 3/4 of a mile north on Brazil Avenue north of 145th Street West in Rosemount. Enclosed you will find a project description, materials list, and other pertinent information. The major quantities include: 325 LF B 612 Concrete Curb and Gutter 170 LF Concrete Maintenance Strip (under fencing) 25 LF Valley Gutter The contractor shall secure and maintain workers compensation and employees liability insurance as required. Other insurance requirements covering equipment, materials, liability, etc. as applicable and deemed necessary shall be in force. contractor is responsible for all permits required for project including permits to do business in Rosemount. The City, its employees and agents shall not be held responsible for any loss or liability that arises from the performance by the contractor. QUOTES ARE TO BE SUBMITTED BY SEPTEMBER 16TH AT 10:00 A.M. The City of Rosemount reserves the right to reject any or all quotes, and to award the Contract in the best interest of the City and Park Department. If you have any questions please feel free to call either Dave Bechtold, Director of Parks & Recreation, or Boyd Bailey, Engineering Technician for the Parks Department at 322-2029. Sincerely yours, David J. Bechtold Director of Parks &Recreation BB/lj PROPOSAL FORM ERICKSON PARK - CONCRETE WORK /SHELTER AREA IMPROVEMENTS CITY OF ROSEMOUNT PARK PROJECT NO. 91-14.2 Park & Recreation Director City of Rosemount 2875 145th Street West Rosemount, MN 55068 We, the undersigned, doing business as and hereinafter known as the Bidder, have examined the drawing and specifications with related documents and the site of the proposed work, and are familiar with all of the conditions surrounding the construction of the proposed project including the availability of materials and labor. We hereby propose to enter into an agreement with the City of Rosemount to furnish all labor, materials, equipment, skills and facilities for the complete construction of the CONCRETE WORK / ERICKSON PARK SHELTER AREA IMPROVEMENTS in accordance with the drawing and specifications and addenda thereto, as prepared by the Parks & Recreation Department, for the prices shown in the Proposal Form which includes sales tax and all other applicable permit and license fees and taxes. .BID FORM SHELTER AREA IMPROVEMENTS IN ERICKSON PARK. PARR PROJECT NO. 91-14.2 Section 1.0 Concrete Work ITEM DESCRIPTION UNIT 1.1 B612 Concrete LF Curb & Gutter 1.2 Concrete Maint. LF Strip (under fencing/backstop 1.3 Concrete Valley LF Gutter 1.4 Class 5 Limerock TON 1000 Crushed TOTAL BID $ QUANTITY 325 170 25 50 BY: TITLE: Signature PRINT NAME: ADDRESS: PHONE: PRICE AMOUNT State whether the Bidder is a sole proprietor, a partnership, or a corporation, and if a corporation, the state in which it is incorporated. SPECIFICATIONS FOR CONCRETE WORK AT SHELTER AREA IN ERICKSON PARR PARR PROJECT NO. 91-14.2 CITY OF ROSEMOUNT PARR DEPARTMENT David J.- Bechtold Date Park Director SPECIAL PROVISIONS I. SCOPE: The scope of this project is to furnish materials, labor and equipment for construction of a concrete curb and gutter with the drawing entitled Erickson Park Shelter Area Improvements 2. ENTITIES INVOLVED: This project is a city improvement. the primary contact person will be David Bechtold, the City of Rosemount's Park Director; another contact person will be Boyd Bailey, Engineering Technician for the Park Department (322- 2029). 3. COMPLETION DATE: The completion date for this project is October 30, 1991. 4. AUTHORIZATION TO PROCEED: Authorization to proceed will be given by the city. The Contractor may start within 48 hours of receiving the notification. 5. PAYMENT: Partial payment will be made upon satisfactory completion of this project. The city shall be satisfied with the workmanship and qualify of the finished product prior to making final payment. Five (5) percent will be held until the project is accepted by the Park Director and Park Department. 6. WARRANTY: The Contractor shall guaranty all work and materials used in this project for a period of two years after final payment is made. 7. SAFETY: The Contractor shall be responsible for maintaining safety at the site during construction. The Contractor shall use approved and appropriate warning devices as necessary. 8. TESTING: The Contractor shall be responsible for all testing of materials used for this work in order to show compliance with the specifications. 9. INSURANCE: The Contractor shall provide a certificate of insurance showing evidence of purchase of general liability insurance coverage for the minimum amount of $250,000 each occurrence and $500,000 annual aggregate. the Contractor shall maintain such coverage for the duration of the contract. 10. BONDS: The City will not require any bid, performance or payment bonds. 11. SITE INSPECTION: The Contractor will be responsible to visit the site prior to submitting a quote. The submission of the quotation will mean that the Contractor has visited and is familiar with the site. 12. QUANTITIES: The City reserves the right to reduce or increase any quantities by up to 25% without a change in the contract unit price. 13. SCHEDULING: The Contractor will have to work out a pouring schedule where by Park Department personnel may inspect job development. SPECIFICATIONS - CONCRETE CURB & GUTTER SUB - GRADE PREPARATION Contractor will be required to prepare sub -grade, if Class 5 is needed to level area, there is a bid item for this. Otherwise prep work is incidental to floor work and sidewalk work. Site will be graded and sub -grade preparation work will be done by the City of Rosemount Park Department. 2112 SUB -GRADE PREPARATION 1. DESCRIPTION This work shall consist of shaping and compacting the sub -grade prior to the placement of a base or surface course thereon. 2. CONSTRUCTION REQUIREMENTS This work shall be done after any unstable portions of the sub -grade have been repaired. The Contractor shall compact and shape the top 6" of the sub -grade for its full width in order to produce the required grade and cross section suitable for placement thereon of the proposed base or surface course. The required grade and cross-section shall consist of a smooth surface which at all points shall be within 0.05' of the grade indicated on the plans and staked by the park department. The Contractor shall be responsible to obtain and/or maintain the optimum moisture content of the sub grade. Any work required for moisture control shall be incidental. 3. METHOD OF MEASUREMENT Sub -grade preparation of all areas of the project to be paved will be incidental to project. 4. BASIS OF PAYMENT Payment for the accepted quantity of sub -grade preparation shall be incidental. All other items of construction shall be considered incidental to that item. 2211 AGGREGATE BASE 1. DESCRIPTION This work shall consist of constructing one or more courses of aggregate base on a prepared sub -grade. 2. MATERIALS All aggregate furnished shall comply with the provisions of Mn/DOT 3138. The class of aggregate to be used in each course stall be as indicated on the Proposal. 3. CONSTRUCTION REQUIREMENTS A. General. The base shall be constructed in layers of no more than 4" of compacted thickness. The thickness may be increased to 6" if vibratory compaction equipment is used. B. Placing and Mixing. The amount of aggregate deposited on the sub -grade each day shall not exceed the amount which is intended to be placed and compacted during the remaining portion of that day. At the time of depositing the aggregate, the sub -grade shall be dry and compact such that no rutting or displacement will occur. Any material that becomes contaminated after placement shall be removed and replaced or corrected. C. Spreading and Compacting. At the time of spreading for compaction, the aggregate shall be uniformly mixed such that it will meet the specified gradation requirements. The material for each course shall be entirely spread and compacted to the required grade, cross section, and density before the placement of a subsequent course. Compaction shall be obtained by the Specified Density Method. Each layer shall be compacted to a Standard Proctor Density of 100% by means of a tamping or pneumatic tired roller meeting the requirements of Mn/DOT 2123. Water shall be applied to the base material during the spreading and compacting operations when and in the amounts directed by the Park Department. D. Workmanship and Duality Each base course shall be constructed in accordance with the cross-sectional dimensions shown on the plans and the grades staked by the Park Department. The finished surface shall not vary more than 0.05' from the prescribed elevation at any point where measurement if made. E. Gradation The Contractor shall assume full responsibility for the supply and placement of uniform and satisfactory materials. All materials will be subjected to random gradation testing at the discretion of the Engineer. 4. METHOD OF MEASUREMENT Aggregate Base. Quantities will be computed on the basis of planned dimensions of the base, subject to authorized dimensional changes. Payment will be made of the proposal quantity unless dimensional changes are authorized by the Park Department 5. BASIS OF PAYMENT Payment for the accepted quantities of each class of aggregate base shall be at the contract unity prices for those items listed on the proposal form. All other items of construction shall be considered incidental to those items. 2531 CONCRETE CURBING (B-612) 1. 2. 3. DESCRIPTION This work shall consist of constructing cast -in-place concrete curb, curb and gutter, medians, driveway pavement, and other similar traffic delineation or service items. MATERIALS A. Concrete, Mix No. 3A32 . . . . . . . . Mn/Dot 2461 B. Reinforcement Bars . . . . . . . . . . Mn/Dot 3301 C. Steel Fabric . . . . . . . . . . . . . Mn/Dot 3303 D. Preformed Joint Filler . . . . . . . . Mn/Dot 3702 E. Concrete Joint Sealers . . . Mn/Dot 3721,3722,3723 F. Concrete Treating Oil. . . . . . . . . Mn/Dot 3917 G. Curing Materials . . . . . Mn/Dot 3752,3756,3754 H. Granular Materials . . . . . . . . . Mn/Dot 3149 CONSTRUCTION REQUIREMENTS A. Foundation Preparation The foundation shall be excavated, shaped, and compacted to a firm, uniform bearing surface, conforming to the planned section and established grade. Unsuitable sub -grade soils shall be removed and replaced as directed. Granular or aggregate materials, as indicated in the plans, shall be furnished, placed, and compacted thoroughly to the required depth. 2 B. Forms Forms shall be metal, and shall conform to the required shape and design as indicated in the plans. C.- Joint Construction Transverse expansion joints, filled with 1/2" preformed joint filler material, shall be placed at the ends of all curved sections; and at the ends of the curved portions of entrance and street returns. Expansion joints with filler material shall also be placed at locations where the concrete surrounds or adjoins any existing fixed objects. Contraction joints shall be provided at 10' intervals in curb or curb and gutter and at 20' intervals in solid median construction. The contraction joints may be formed or sawed as approved by the Park Department to the depth of at least 2" from all exposed surfaces. D. Metal Reinforcement Metal reinforcement shall be provided and placed at catch basin locations as required by the plans and in conformance with the applicable provisions of Mn/Dot 2472. E. Placing and Finishing Concrete Immediately before placing the concrete, the inside faces of the forms shall be wetted and the foundation moistened with water. The top surface of the placed concrete shall be hand - floated. All joints and edges shall be rounded and all surface exposed to view shall be lightly brushed to a uniform texture. F. Alternate Machine Placement In lieu of using forms, concrete may be placed and forced to the required shape by using an approved type of extrusion machine that will produce a finished produce meeting all standards as would be achieved with fixed -form construction. G. Concrete Curincr and Protection After finishing operations have been completed and as soon as the set of the concrete permits, the concrete shall be cured for a minimum period of 72 hours. The curing 5 shall be in accordance with the Blanket or Membrane Curing method'`as outlined in MN/Dot 2531.3G. H. Joint Sealing No joint sealing will be required unless specifically indicated on the plans. I. Backfill Construction After the curing period, the required backfill or embankment construction shall be completed as indicated in the plans. Unless otherwise indicated, the backfill material used shall be selected from the street excavation. J. Workmanship and Finish The flowline surface of gutters shall be finished to eliminate low spots and avoid entrapment of water. Concrete edges and surfaces designed to straight lines or grades will be considered unacceptable if there is any deviation in excess of 5/16" from a 10' straightedge. Unacceptable work shall be removed and be replaced with acceptable work as ordered by the Park Department. 4. METHOD OF MEASUREMENT The construction provided for herein will be measured as indicated in the proposal. No deductions will be made for any castings or minor fixtures encompassed in the work. A. Curbing Concrete curb or curb and gutter as each design will be measured in linear feet along the face of the curb at the gutter line. B. Driveways Driveway pavement of each specified thickness will be measured by the surface areas square feet. 5. BASIS OF PAYMENT Payment for the accepted quantities of curbing and driveway pavement shall be at the contract unit price for only those items listed on the proposal form. All other items of construction shall be considered incidental to those items. 5-0 6 Distance to - r lbriobie I /Z• 1 • E 4" r MnDOT 6 616 6" Destvnp b tit` r Veri*4 . io ' 3 t�ia.e s 4'�er _et. rl2 r MnDOT B 624 z 8" 24 t2" R 16 "----..► 71: 26 R I I TOP INTUMINOUS MAT i :, ii ► • o �- MOUNTABLE SASE 112�r , 1 6.1 • Distance to 1�rinble Lf t/2`r \ • '. •3K t c , ; . MnDOT B 612 �— 12' approved. standard CON CRETE CL)RB a GUTTER plate * : _8618 or 1.624 1Morwteiblc 1/2 rJ", er S1,0 -pe 3 /4 " ter I • _ STAN DAR D SECTION ' DRIVEWAY NOTE: Pore (D PLIC ft 4 BAR AS S}+OWN WXERE CURS MARIES CROSSES UTILITY T-RENChESt WITH I - t/2• COVER approved. standard CON CRETE CL)RB a GUTTER plate * : flow Remove Expansion joint Expansion joint Crown 0I (UARIABLE Dl STANC -+— f low 8-61$-3' Wide Min. 8-624-4` Wide Slope 3/4"/ft. SN0. 4 REBARS Section A - q 01/2" Preformed joint filler material - AASHTO M213• MOTE: CONCRETE VALLEY GUTTER TO BE REQUIRED ON Ail INTER - SCALE : I"= 20` SECTIONS. EXCEPTION IS WITH ADEQUATE STORM SEWER CATCH BASINS AND ALSO WHEN INT. IS HIGH PT. IN STREET. TYPICAL CONCRETE � pia plate VALLEY GUTTER C U R-5.. I LN DETAIL PLATE / MAINTENANCE STRIP.