CITY OF SANTA ANA PROPOSAL PROJECT NO.: CHESTNUT AVE & BUSH/CYPRESS BIKE LANES FAID#: U58DP005861

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Oswald Griffin
6 years ago
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2 PROPOSAL BID PROPOSAL TO: CITY COUNCIL OF THE CITY OF SANTA ANA FROM: REQUIREMENT: The undersigned bidder declares that they have carefully examined the location of the proposed work, that they have examined the Contract Documents in its entirety and hereby proposes to furnish all material and do all the work required to complete the said work in accordance with said plans (if any) and the specifications for the unit price(s) or lump sum(s) set forth in the following schedule: Item Description Qty. Unit Unit Price Amount 1 Install White Turn Lane Line per City of S.A Std. Plan No. 1125B-1, Detail "2". 2 Install 6 White Lines at 45 degrees at 20 O.C 3 Install Double Yellow per City of S.A Std. Plan No. 1125B-1, Detail 4. 4 Install Two-Way Left Turn Lane per City of S.A Std. Plan No B-1, Detail 5. 5 Install Yellow Center Line per City of S.A Std. Plan No. 1125B-1, Detail 6. 6 Install Bicycle Loop Legend per Detail L. 7 Install Lane Line Extension per City of S.A Std. Plan No. 1125B-2, Detail 8. 8 Install or Refresh Street Legends, Arrows, and Bike Lane Symbols. 9 Install Bike Lane Legend per Detail A (Green Epoxy-Modified Acrylic). 10 Install 6 Bike Lane Line per Caltrans Std. Plan A20D, Detail Install 6 Bike Lane Line per Caltrans Std. Plan A20D, Detail 39A. 12 Install Bike Lane Merging Area per Detail R (Green Epoxy-Modified Acrylic). 140 LF $ $ 78 LF $ $ 419 LF $ $ 240 LF $ $ 2838 LF $ $ 17 EA $ $ 223 LF $ $ 61 EA $ $ 1440 SF $ $ 4071 LF $ $ 3601 LF $ $ 3240 SF $ $ 13 Install 4 White Edge Line LF $ $ P-1 of P-39

3 PROPOSAL Item Description Qty. Unit Unit Price Amount 14 Install Bike Sharrow Panel per Detail S 1080 SF $ $ and Detail A (Green Epoxy-Modified Acrylic). 15 Install New Sign. 40 EA $ $ 16 Remove Conflicting Striping LF $ $ 17 Remove Legend. 43 EA $ $ 18 Install New 2 Square Steel Post and Sign per City of S.A Std. Plan EA $ $ 19 Install 12 White Thermoplastic Stop Bar. 180 SF $ $ 20 Install Type Q Bike Lane Loops per Detail B Modified Caltrans Std. Plan ES- 5B. 21 Install Circular Type D Bike Loops per Caltrans Std. Plan ES-5B. 1 EA $ $ 21 EA $ $ 22 Install Fog Seal SF $ $ TOTAL BASE BID $ P-2 of P-39

4 PROPOSAL The lowest responsible bidder shall be selected based on the total base bid. The City reserves the right to award the Base Bid, and any, all, or none of the add-alternate bid items (if any). * The quantity for this bid item is shown for bid comparison only. This bid item shall not be subject to the 25% limit as stated in Section 3-2 of the Standard Specifications. The actual amount for this item will be dictated by the actual quantity used, and the Agency reserves the right to increase or decrease the quantity of this item accordingly. This bid item is considered a Specialty Item per Section of the Standard Specifications. TIME FOR COMPLETION OF IMPROVEMENTS AND LIQUIDATED DAMAGES The undersigned bidder hereby proposes to complete the Work for the total base bid amount shown above, within thirty (30) working days after the commencement date stated in the Notice to Proceed. The liquidated damages amount, in lieu of the amount specified in Subsection 6-9 of the Standard Specifications, shall be $1,000 per calendar day. Name of Firm Signature of BIDDER Title (If an individual, so state. If a firm or co-partnership, state the firm name and give the names of all individual co-partners composing the firm. If a corporation, state legal name of corporation, and names of President, Secretary, Treasurer and Manager, thereof.) P-3 of P-39

5 SPECIFICATIONS 2.00 SPECIAL PROVISIONS - TRAFFIC SIGNING & STRIPING 2.01 SCOPE OF WORK The work to be done consists, in general, removal and installation of signs, posts, raised pavement markers, stripes, pavement markings and curb markings as shown on the plans and as described below. Items or details not specifically mentioned in the following Sub- Sections that are required by the project plans, in the applicable 2010 Caltrans Standard Specifications, 2010 Caltrans Standard Plans, City of Santa Ana Standard Plans, Standard Specifications for Public Works Construction (SSPWC) or these Special Provisions shall be performed, constructed or installed STRIPING (TRAFFIC STRIPES AND PAVEMENT MARKINGS) This Section shall conform to the latest City of Santa Ana Standard Plans, the Caltrans Standard Plans, provisions in Section 84 of the Caltrans Standard Specifications, and these Special Provisions. A. GENERAL All traffic stripes and pavement markings shall be thin-mil thermoplastic (sprayable) except for temporary striping, crosswalks and limit lines. All crosswalks and limit lines shall be thermoplastic. All bike lane symbols, bike sharrow panels, and bike lane merging areas shall be in green epoxy-modified acrylic or equal (such as Ride-A-Way from Ennis Flint). All curb markings and median island markings shall be painted using Environmental Protection Agency (EPA) compliant paint material. Paint shall be fast or rapid dry type solvent of similar or approved equal to that manufactured by Ennis or Pervo Paint Companies and shall meet all requirements of South Coast Air Quality Management District. The rate of paint to be applied shall be per recommendation of the paint manufacturer. All pavement markings including legends, arrows, and symbols shall be per Caltrans Standard Plan A24A - A24E. All crosswalks at signalized intersections with wheelchair ramps shall be striped with a 5' diagonal (45º) cut-off at the curb return, as shown in City of Santa Ana Standard Plans No Crosswalk stripes shall be 12 inches wide. B. REMOVAL Existing striping, pavement markings, curb marking and raised pavement markers superseded by the plans shall be removed. All conflicting striping within limit of project shall be removed even if not shown on the plan. 20

6 SPECIFICATIONS Removal of traffic stripes and pavement markings shall be by grinding. Thermoplastic and pavement tapes striping may be removed by grinding with the Engineer s approval. Existing pavement markings, which are removed by grinding, shall be completely removed to the satisfaction of the Engineer. All removal areas shall be sealed using fog seal. Fog seal shall be installed 2 feet wide per linear feet of removed striping unless directed otherwise by the engineer. The Contractor shall apply a fog seal of dilute (1:1) SS-1h emulsion, dilute emulsified recycling agent or equivalent at a rate of 0.08 to 0.12 gallon per square yard to all areas opened to traffic. C. TEMPORARY STRIPING The Contractor shall install temporary traffic striping within 24-hours after paving the street or on any unstriped lanes opened to traffic. Public traffic shall not be allowed on any multilane arterial street without temporary or permanent striping. Temporary striping can be per City of Santa Ana Standard Plan Nos. 1125B-1 & B-2 (without the raised pavement markers) or by installing reflectorized chip seal markers (single for 4 line, double for 8 line) at 20 feet on center when on a taper or curve, and at 40 feet on center elsewhere. If striping is used, stripes can be paint or temporary traffic striping tape. All temporary striping shall be removed prior to the final striping. D. FINAL STRIPING All final stripes, legends, including limit lines, shall be permanently striped within 72 hours after the street has received the final surface course or after legends have been removed for re-striping. Any existing striping to remain including striping on cross streets, which is disturbed during construction, shall be re-striped as necessary, even if not shown on the channelization plans. All striping and related roadside signage shall be in place prior to opening the lane(s) to public traffic. E. THIN-MIL THERMOPLASTIC (SPRAYABLE) AND THERMOPLASTIC Thin-mil thermoplastic traffic stripes and pavement markings, and thermoplastic crosswalks and limit lines shall conform to the provisions in Sections 84-1, General, and 84-2, Thermoplastic Traffic Stripes and Pavement Markings, of the Caltrans Standard Specifications and these special provisions. 21

7 SPECIFICATIONS Specifications for glass beads shall be (Type II). Glass beads shall be premixed within the thermoplastic material prior to application and also applied to the thermoplastic striping material immediately following the application of the striping. Thin-mil thermoplastic material shall conform to the requirements of Caltrans Specification No. PTH-02SPRAY, for Thermoplastic Traffic Striping Material, Sprayable, White and Yellow. The binder material shall be Alkyd. Copies of the Caltrans Specification No. PTH- 02SPRAY are available at the Caltrans Transportation Laboratory, Sacramento, California. Thermoplastic material shall conform to the requirements of Caltrans Specification No. PTH-02ALKYD. Thin-mil thermoplastic material for traffic stripes shall be applied by spray method in single uniform layer at the minimum thickness of 30 mils and not to exceed 45 mils. Thermoplastic shall not exceed mils. The Contractor shall not begin work until a written notice to proceed has been issued by the Engineer. The Contractor shall notify the City of Santa Ana - Public Works Agency Engineer a minimum of two working days prior to beginning the work to coordinate the work. A schedule of the streets to be re-striped for each day shall be provided to the Engineer one full workday prior to striping or re-striping any streets. The Contractor shall adjust the thermoplastic application rate as necessary to achieve the thermoplastic application rate stated above prior to striping. Thermoplastic application rate tests (up to and including 5 thermoplastic application rate tests per day, including the thermoplastic application rate test at the start of each workday) may be conducted at random times and locations throughout each workday at the discretion of the Engineer. Thermoplastic Application Rate Testing The paint application rate shall be determined by passing the striper over a metal plate while the paint application system is operating. The flow of glass beads shall be stopped while passing over the metal plate. The Engineer shall measure thickness of the applied thermoplastic immediately after application of thermoplastic on the metal plate. Striping shall not continue if the proper thickness of thermoplastic is not being applied. Adjustments and corrective measures shall be applied to insure that the correct thickness of thermoplastic will be applied. Testing of the thermoplastic application rate, as described above, will be required following any adjustment to the thermoplastic application rate, thermoplastic applicator nozzles, or any other thermoplastic application equipment prior to commencement or re-commencement of striping. The initial testing and re-testing of thermoplastic application rates at any location shall be considered as a single thermoplastic application rate test. 22

8 SPECIFICATIONS Street sweeping of the areas to be re-striped will not be required, but obvious accumulations of loose material or debris shall be removed prior to application of paint or thermoplastic. Thin-mil thermoplastic material shall be applied to the pavement at a temperature between 350º F. and 400º F., unless the manufacturer recommends a different temperature. Section , Payment, of the Caltrans Standard Specifications shall be deleted. Section , Payment, of the Caltrans Standard Specifications shall be deleted F. RAISED PAVEMENT MARKERS Raised pavement markers shall conform to Section 85, Pavement Markers, of the Caltrans Standard Specifications and these Special Provisions. Reflective pavement markers shall have abrasion-resistant surfaces. 1. Removal - The contractor shall remove any existing raised pavement markers that do not conform to the channelization plans, and repair any damaged pavement due to raised pavement marker removal to maintain a smooth and uniform surface per SSPWC Section Any missing or broken raised pavement markers shall be replaced, in kind, within the project boundaries. 2. Installation - Install raised pavement markers per the channelization plans in accordance with Section , Placement, of the Caltrans Standard Specifications and City of Santa Ana Standard Plans Nos. 1125A C. Section , Payment, of the Caltrans Standard Specifications shall be deleted SIGNS (ROADSIDE SIGNS) AND MARKERS This section shall conform to Section 56-2, Furnish Signs Panels, of the Caltrans Standard Specifications and these Special Provisions. A. GENERAL All new signs shall be furnished and installed by the Contractor. The sign sizes, messages, and colors shall conform to the current edition of the Caltrans Sign Specifications and current California Manual on Uniform Traffic Control Devices. The sign sizes shall be the standard size shown in the Sign Specifications unless shown otherwise on the plans. The sign backing material shall be anodized rolled sheet aluminum and shall be one piece with drilled holes for mounting. All signs installed in parkways, sidewalks or pedestrian areas shall have a minimum of 7 feet of vertical clearance from the bottom of the lowest sign to the surrounding surface. Street name signs shall have a minimum 9 feet of vertical clearance. All signs 23

9 SPECIFICATIONS installed in raised median areas shall have a minimum vertical clearance of 4 feet from the existing surface unless shown otherwise on the plans. When two signs are installed on one post, the signs shall be installed in the proper standard vertical positions unless shown otherwise on the plans. Regulatory, Warning and Guide signs shall be posted above parking restriction signs. The order of signs installation shall be from top to bottom Regulatory, Warning, Guide and parking signs. The Engineer shall determine the proper order for multiple signs. Sign panels shall not be overlapped. If signposts are not long enough to provide standard clearance for all signs, a longer post shall be furnished and installed. Signs shall be installed at right angles to approaching traffic unless shown otherwise on the plans. In no case shall signs be installed on wood utility poles or on wood street light poles. B. MATERIAL AND HARDWARE 1. Roadside signs shall be fabricated using inch thick aluminum sheeting and traffic signal mastarm mounted signs shall be fabricated using 0.10-inch thick aluminum sheeting. 2. ASTM D Type XI (3M Diamond Grade DG3 Series 4000 or equivalent) reflective sheeting shall be used for the followings: a. All Regulatory signs except parking restrictions signs. b. All Warning signs. 3. For school related signs, reflective sheeting shall be 3M Diamond Grade (Fluorescent) Series 4083 DG3 or equivalent. 4. For all other signs, including parking restrictions and Street Sweeping signs, the reflective sheeting shall be ASTM D Type III, IV (3M High Intensity Prismatic series 3930 or equivalent). 5. Temporary or construction signs shall be ASTM D Type III, IV (3M High Intensity Prismatic series 3930 or equivalent). 6. All signs, except for temporary or construction signs, shall have graffiti coating or film (such as 3M 1160 Overlay) as recommended by the manufacturer of the reflective material. Neither the color nor the reflective intensity of the finished sign panel shall be significantly diminished by the use of graffiti remover when used in a manner approved by Caltrans and the sheeting manufacturer. Reflective sheeting will be applied to the sign panel utilizing the method approved by the manufacturer of the sheeting and shall produce a durable bond equal to or greater 24

10 SPECIFICATIONS than the strength of the reflective sheeting. No air pockets or bubbles shall exist between the sheeting and the aluminum backing. All sign panels furnished by the Contractor shall be new with no scratches or tears in the reflective sheeting. No splice will be allowed in the sign panel reflective sheeting other than that which occurs in the manufactured roll of reflective sheeting on sign panels with a minor dimension of 48" or less. On all rectangular sign panels, the splice will be horizontal. No finished sign panel shall have more than one (1) splice and no splice will fall within 2" of the sign panel edge. When splices do occur, the adjoining reflective sheets shall be color matched under both incident and reflective light. Prior to sign installation the contractor will provide a Certificate of Compliance for the signs. Section B, Metal Posts, shall be deleted and replaced with the following paragraph: New signs shall be installed per City of Santa Ana Standard Plan No using square tubing signpost (such as Unistrut Telspar, UltiMate or Agency-approved equal), anchors and anchor sleeves. Anchors and sleeves shall be embedded with no more than four holes exposed and no less than two holes exposed. The signpost, anchor and anchor sleeve shall be fully perforated galvanized square 12 gauge steel tubing. The signpost shall be 2 inch square, the signpost anchor shall be 2.25 inch square (all dimensions are nominal). Section C, Wood Posts, of the Caltrans Standard Specifications shall be deleted. Section D, Laminated Wood Box Posts, of the Caltrans Standard Specifications shall be deleted. The third paragraph of Section E, Sign Panel Fastening Hardware, of the Caltrans Standard Specifications shall be amended to read as follows: All new signs shall be installed with all new mounting hardware. All new straps, saddle brackets, nuts, bolts, and washers shall be stainless steel. Heavy duty banding straps of shall be used. Each sign panel shall have a minimum of two rivets installed per sign. However, signs greater than 45 inches in height shall have three rivets per sign installed in the top, middle and bottom of the sign. Each signpost shall utilize a minimum of two rivets to attach the sign post to the sign post anchor assembly. The fourth paragraph of Section E, Sign Panel Fastening Hardware, of the Caltrans Standard Specifications shall be deleted. 25

11 SPECIFICATIONS C. INSTALLATION AND REMOVAL Section , Construction, of the Caltrans Standard Specifications shall be deleted and replaced with the following: The Contractor shall install new and relocate existing signs as noted on the plans, shall protect-in-place existing signs, posts and parking meters which are not to be removed, and shall replace any of these signs which are damaged during construction. Sign to be mounted on streetlight or traffic signal poles shall be installed using the strap and saddle bracket method as shown on Caltrans Standard Plan RS-4. Sign panels on traffic signal mast arms shall be installed per Caltrans Standard Plan ES-7N, Detail U. Signs mounted on streetlight poles (electroliers) shall be mounted so as not to cover electrolier identification tags. Posts shall be installed in driven post anchors per the manufacturer s specifications. New signs shall be installed on 10 foot posts, except a longer post shall be used if necessary to maintain a 7 foot vertical clearance from the bottom of the lowest sign to the top of the surrounding surface in pedestrian areas. Sign posts shall be installed a minimum of 6 feet from power poles, fire hydrants, and other obstructions. Sign posts shall be installed per City of Santa Ana Standard Plan No All signs to be salvaged, as called for on the plans, shall be become property of the contractor. All posts driven sign post anchors shall be completely removed and the sign post anchor assembly hole backfilled with clean fill dirt to match the existing surrounding grade (non-paved areas only). Driven sign post anchors in sidewalk or pavement areas shall be completely removed and backfilled with grout to the level of the surrounding grade. Sign posts with foundations in parkway area shall be completely removed and backfilled with clean fill dirt to match the grade of the surrounding area. Sign posts located within sidewalk or other paved areas, shall core drill the sidewalk and remove the sign post to below sidewalk or paving then backfilled with concrete or paving material to match the existing. 26

12 DEFINITION OF BID ITEMS DEFINITION OF BID ITEMS The unit prices paid for the items listed in the Contractor s Proposal as defined herein shall be considered full compensation for furnishing all labor, materials, tools, and equipment, and doing all work involved in furnishing and installing the materials complete and in place, in accordance with the details shown on the Plans, as specified herein, and as directed by the Engineer. All incidental work which is neither shown on the Plans nor otherwise specified, and which is necessary to complete the improvements as shown on the Plans and as specified in the Contract Documents (defined in the Contract/Agreement), shall be furnished and installed as though such work were shown on the Plans or specified in the Contract Documents, and no additional compensation shall be allowed therefore. The scope of work includes, but is not limited to, each bid item listed in the Contractor s Proposal and as described in the following. STREET IMPROVEMENT ITEMS Bid Items No. 1 to 19 Signing and Striping: The work under this item consists of removal of conflicting striping lines and legends/symbols including all associated hardware and labor as shown on the plans. The work under this item consists of painting temporary traffic stripes and markings or placing reflectorized temporary overlay markers (TOM s); repainting traffic stripes, pavement markings and legends; and replacing raised pavement markers as shown on the plans. The work under this item consists of furnishing, installing, removing signs and posts as needed including all associated hardware and labor as shown on the plans. The work under this item consists of mobilizing the Contractor s workforce, labor, equipment, and materials; providing bonds, insurance, and license; demobilizing; and performing final cleanup. All work shall be performed to the satisfaction of the Engineer. Payment for Signing and Striping shall be at the contract unit price bid per unit listed in the Bid Proposal, and shall include full compensation for furnishing all materials, labor, equipment, tools, disposal of all removed materials, and incidentals as required and no additional compensation will be allowed therefore. Bid Items No. 20 to 21 Install Loop Detectors: The work under this item consists of mobilizing the Contractor s workforce, labor, equipment, and materials; providing bonds, insurance, and license; demobilizing; and performing final cleanup. All work shall be performed to the satisfaction of the Engineer. Payment for the Install Loop Detectors shall be at the contract unit price bid per unit listed in the Bid Proposal, and shall include full compensation for doing all work, including furnishing all materials, labor, equipment, tools, disposal of all removed materials, and incidentals as required and no additional compensation will be allowed therefore. 1 of 2

13 DEFINITION OF BID ITEMS Bid Item No. 22 Install Fog Seal: The work under this item consists of mobilizing the Contractor s workforce, labor, equipment, and materials; providing bonds, insurance, and license; demobilizing; and performing final cleanup. All work shall be performed to the satisfaction of the Engineer. Payment for the Install Fog Seal shall be at the contract unit price bid per unit listed in the Bid Proposal, and shall include full compensation for doing all work, including furnishing all materials, labor, equipment, tools, disposal of all removed materials, and incidentals as required and no additional compensation will be allowed therefore. 2 of 2

SECTION 905 TRAFFIC SIGNS, STRIPING AND RAISED MARKERS

SECTION 905 TRAFFIC SIGNS, STRIPING AND RAISED MARKERS Delete this Section in its entirety and replace with the following: SECTION 905 TRAFFIC SIGNS, STRIPING AND RAISED MARKERS 905-1 DESCRIPTION: This