Attachment A Exterior Building Improvements Susquehanna County, Roadside Rest Site #56, I-81 SB Project # Building # 045R561

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1 I. Bidding Requirements Contractor to provide one bid for the following: Planter removal, sidewalk repair/replacement/installation, exterior thru wall in fill. II. Work Included The following items are site specific requirements of the project. Contractor to repair, replace and install the necessary materials to complete the work identified below. NOTE: Items and products listed herein, by a single manufacturer, are for setting benchmarks for the products to be used. The phrase or Department approved equal means that any product submitted, not specifically named herein, must meet or exceed all of the qualifications of those items called for in this specification. NOTE: The contractor shall obtain permits from the Department of Labor and Industry and all local municipalities as may be required. Existing L & I Permit Number is NOTE: The contractor shall use environmentally safe products wherever possible Planter Removal Remove all concrete block/brick planter(s), dirt, electrical wiring and conduit, light fixtures and any other components required, associated with the planters. All remaining lighting (sidewalk lighting) should be working. The two (2) up lights in the planter bed are to remain and be working. Regrade the area to match the surrounding grade levels. Contractor is responsible to identify any underground utilities including all utility company owned or Department owned utilities. Contractor to remove brick wing wall at addition at addition down to existing foundation and fill void with ground, compacted back up to existing surrounding grade levels. o If existing brick wing wall abuts existing building wall, remove wing wall and all mortar from the existing building wall. Patch and repair or replace any existing wall brick and mortar joints to match existing. o If wing wall is toothed into existing building wall, grind out existing mortar joints and remove wing wall. Install new brick or re-use Page 1 of 8 11/1/2012

2 good brick from wing wall being removed to infill the toothed area of existing building wall to remain. Contractor to frame, insulate and infill to match existing where the thru wall units penetrate building exterior by means of one of the following methods. CMU and brick with ties. Steel studs packed with fiberglass batten insulation, cement board (or Department approved equal) and brick Materials o 6 CMU o Type S mortar, color to match existing adjacent mortar o Cement board o Wall ties, if required o New brick to match existing wall brick in color, type and size o Type S mortar, color to match existing adjacent mortar OR o 22 gauge steel studs o Minimum R19 fiberglass insulation o Cement board (or approved equal) o New brick to match existing wall brick in color, type and size o Type S mortar, color to match existing adjacent mortar Installation o Remove any existing materials, currently in place, from the openings. o Install the new wall system using the approved method o Contractor is to submit details of the proposed method of reconstruction to the Department for approval Sidewalk/Repair/Replacement/Installation Contractor to remove and replace approximately 200 square feet of concrete. To be identified and marked at pre-bid. Contractor to install approximately 250 square feet of new sidewalk. To be identified at pre-bid. Contractor to grind high edges of concrete to eliminate trip hazards. Approximately 100 lineal feet. To be marked at pre-bid. Contractor to remove all deteriorated caulking and expansion materials and replace with new. This is where the concrete is ground and where there is replacement concrete. Page 2 of 8 11/1/2012

3 Contractor shall place 6 X 6 #10 gauge wire mesh with chairs for reinforcement. Contractor shall drill into any adjoining concrete pad(s) to a minimum depth of six inches (6 ). Then set a minimum eighteen inches (18 ) long #4 rebar in epoxy in the hole. Rebar are to be placed at a maximum of twelve inch (12 ) spaced intervals along the existing pad (s) starting six inches (6 ) from each end. Rebar is to be set at the height of the chairs supporting the wire mesh so the mesh can be wired to the rebar for additional stability. Contractor shall seal new concrete. Contractor to power wash and seal all existing concrete. Contractor shall follow National Concrete and Masonry requirements and standards. This project will also include the testing for air slump, and cylinders molded for testing the psi. Contractor to reestablish vegetation where disturbed. Contractor is responsible for verifying all quantities and measurements. Contractor to use environmentally safe products whenever possible. Materials. Sub base shall be clean, Type 2A aggregate material Cement Portland cement concrete shall be air-entrained and have a minimum 28 day compressive strength shall be 3,800 psi. Slump: 1 minimum 4 maximum. Air Content: 4.5% minimum 7.5% maximum. Temperature: 45 degrees F minimum 100 degrees F maximum. Forms - shall be. Approved metal forms. Wood forms, not less than 2-inch nominal thickness, planed on finish side. Forms - shall be coated with a form release agent just prior to placement of concrete. Form release agents shall be none staining, liquid chemical coatings free of Kerosene, oil which effectively prevent absorption of moisture into the forms and bonding of the concrete to the forms. Reinforcement welded wire mesh 6 X 6 #10 gauge wire, and chairs. Epoxy coated #4 rebar Bars/Pins grade 60 Billet steel. Joint Material - Joint filler premolded expansion joint material shall be fiber joint filler. Sealtight or Department approved equal Page 3 of 8 11/1/2012

4 Joint Material Closed cell foam backer rod Concrete curing compound shall be clear, non-staining liquid coatings containing no oil or wax. Safe-Cure, Seal tight 1100, Klear seal R-75 or Envirocure Clear 500, or a Department approved equal. Joint Sealant Sonolastic SL 2, Sicaflex-2c, or Department approved equal. Concrete sealant Linseed Oil, Thompson s Waterseal or Department approved equal. Sidewalk Construction Excavate to required depth to remove and dispose of all concrete material, aggregate and sub grade material to a sound foundation. Replace disturbed ground sub grade, compacted back to a level to match existing adjoining sub grade to insure a solid foundation. Install new, clean, Type 2A aggregate base material compacted back to the level to match the existing adjoining base material. Exposed edges of existing work shall be smooth and square and protected from damage during new construction. Contractor shall repair any damages, caused by him or his worker/sub-contractors, to adjoining areas, to the satisfaction of the Department and at no additional cost to the contract. Open trenches and excavations shall be free from standing water and protected from rain water build up in the event of inclement weather. No items under contract shall be placed over frozen base, sub base or sub grade materials. No new materials shall be installed under contract when the forecast is for freezing temperatures. Failure to adhere to this requirement will result in removal and replacement of all items by the Contractor, at the direction of the Department, and at no additional cost to the contract. The contractor shall provide the Department with a jointing detail(s) for construction and expansion joints. The detail will be reviewed and approved by the department prior to the start of any installation. Sidewalk Installation. All work shall be performed by responsible, skilled and qualified trade s person Erect forms to match the shape lines grades and dimensions to obtain the same finished size of concrete that is being replaced. Forms shall be erected plumb, true, and square. All joints shall be tight to prevent leakage of concrete and/or grout. All forms shall be sufficiently braced, tied or shored so as to maintain the desired position and shape before, during and after placement. Page 4 of 8 11/1/2012

5 Score control joints at five (5) foot intervals to sufficient depth to ensure cracking at the joint. Do not saw cut the control joints. Provide 1/2 expansion joint material where adjoining existing concrete. Apply light broom finish immediately after float finish, to match existing. Begin proper curing immediately following placement. Apply a moisture-retaining cover to prevent premature drying of concrete. Wet down as required. Protection. Forms should be removed from the immediate areas of work after stripping. Store forms in an area and manner, which will limit potential hazards and/or injury. Take precautions necessary to ensure against damage to existing work to remain in place, to be reused, or to remain the property of the Department. Damage to such work shall be repaired, or replacement shall be made, as directed by, and to the satisfaction of, and at no additional cost to the Department. Ensure the safe passage of persons around the area of construction. Provide temporary barricades, fencing and signs as required to keep the work site controlled and the public safe from harm. Clean-up Sidewalk Grinding Remove debris and rubbish from the site promptly. Remove debris from the site in a manner which will minimize interference with traffic. Remove and transport debris in a manner that will prevent spillage on the road. Comply with local regulations regarding hauling and disposal. Description Grind so the sidewalk surface has essentially the same or slightly rougher texture adjacent to the grinding and is no more than 1/4" higher than the existing sidewalk adjacent to the work. Grinding to be performed so that the finished grind has a straight back line with no stray grinding marks. Page 5 of 8 11/1/2012

6 The finished slope to be a maximum of 8:1 The area shall be cleaned and sealed. Submittals and final Deliverable items o The Department will provide the awarded contractor a complete breakdown of the required submittals based off of the System identified, I.E. Roofing System o Contractor to provide three (3) copies of the entire project documentation in three (3) ring Binders. o Binders to include the following items: Bid Documents & Specifications All project meeting minutes (pre-bid, pre-job, Interim, and Final inspection) Correspondence Submittals L&I approved Engineered Drawings (Paper/CD) L&I Building Permits, Inspection Logs, Occupancy Permit, Other correspondence Certifications Certified Payrolls (Prevailing Wage rates) Waste receipts Photos Before, during and after o A sufficient amount of Photos is required for all phases of construction on all buildings, base on award. o Building Final-Exterior all four sides Operation and Maintenance manuals Contractors Warranty Manufactures Warranty I. SUBMITTAL PROCEDURE A. Submit Two (2) copies of all items shown on submittal schedule except for "samples". B. Identify project number, project name and location, and contractor's name and address on all submittals. Page 6 of 8 11/1/2012

7 C. Provide space for review stamps of Contractor and Department. Put contractor stamp of approval on each item submitted. D. Revise and resubmit submittals as required, identify all changes made since previous submittal. E. No work shall be performed until all submittals are approved by the Department. Work performed prior to submittal approval is performed at the Contractor's risk and may be subject to repair, replacement or other corrective measures as deemed necessary by the Department with no additional contract time or money. F. Review of shop drawings will be general and for the limited purpose of checking for general conformance with the design; and shall not relieve the Contractor from the responsibility for proper fitting and construction of the work, nor from furnishing materials and work required by the Contract which may not be indicated on the shop drawings when reviewed. G. The submittals required by this contract are subject to reproduction for the Department's internal use only. By signature on this bid proposal, both the Contractor and the equipment manufacturer authorize the Department to reproduce any materials including printed literature and training aids, submitted in fulfillment of this contract. II. MANUFACTURER'S INSTRUCTIONS A. When specified in individual specification sections, submit manufacturer's printed instructions for delivery, storage, assembly, installation, start-up, adjusting and finishing, and maintenance, in quantities specified for product data. B. Identify conflicts between manufacturer's instructions and contract documents. III. MANUFACTURER'S CERTIFICATES A. When specified in individual specification sections or on submittal schedule, submit manufacturer's certificates to for review. B. Indicate that material or product conforms to or exceeds specified requirements. Submit supporting reference date, affidavits and certifications as appropriate. Page 7 of 8 11/1/2012

8 C. Certificates may be recent or previous test results on material or product, but in all cases must be acceptable to Department. IV. SUBMITTAL SCHEDULE A. Abbreviations: SoSu - Source of Supply DeDa - Descriptive Data or Catalog Cuts ShDr - Shop or Installation Drawings CoCh - Color Chart Cert - Certificates Samp Samples B. Schedule: Description of items to be submitted SoSu DeDa ShDr CoCh Samp Cert 1. Line Item Cost Breakdown 2. Work Schedule X X 3. Aggregate Material X X 4. Steel Certifications Rebar, Cold Formed Steel 5. Joint Material X X 6. Concrete Curing Cmpnd. X X 7. Concrete Sealant X X 8. Joint Sealant X X 9. Conc. Crack/Spall Repair X X X X X X X 10. Insulation X X X 11. Exterior Infill Drg. X X X 12. Waste Receipts X 13.Final Deliverable (2) three ring binders X Page 8 of 8 11/1/2012