Attachment A Perry County Maintenance Facility 8-9 Floor Repair New Bloomfield

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1 I. Bidding Requirements The following describes the Bid Requirements. Contractors are to provide bid for the entire project which includes: Provide concrete floor repairs to the 2 nd level of the maintenance garage including demolition and installation. 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 per each building identified in the Base Bid requirements. I. GENERAL A. The Contractor shall provide all labor, materials, apparatus, trucking, tools, superintendence, and services required for completion of the work as described on the Statement of Work, Specifications, and Drawings. B. The Contractor is responsible for obtaining all necessary Permits from the Department of Labor and Industry (L&I) ( there are no fees for the Permits as long as the contractor notifies the L&I that this project is for the Commonwealth of Pennsylvania, PennDOT and is to be completed on state owned or state leased property. 1. Contractor shall provide all design, calculations, and final constructions drawings sealed by a Professional Engineer licensed in the Commonwealth of Pennsylvania. C. Contractor shall maintain and log, all mail receipts regarding L&I correspondence and submittals, and provide copies to PennDOT upon request. II. WORK INCLUDED A. Select demolition and re-construction of 25-0 ft. x 11-0 ft. x 8" thick suspended concrete floor slabs per the attached structural framing plan. Actual area will be shown and indicated at the prebid meeting. Page 1 of 16

2 Page 2 of 16 B. The removal of loose concrete and patching/repair of the voids per the attached framing plan. C. Ensure all floor drains on second level in the projects are open and working properly. Make repairs or replace as necessary. D. Construction Drawings: Plans, elevations and sections including dimensions and required tolerances, connection details, anchorage spacing, hardware locations, installation details and all necessary information for the completion of the work will be produced by an engineer licensed in the Commonwealth of Pennsylvania. The construction drawings shall bear his/her seal and signature. III. Demolition A. Contractor shall demolish selected floor slabs per the framing plan. a. Wet Saw cutting is mandatory B. Contractor shall remove from site, all debris associated with the demolition process. C. Contractor shall provide barricades to protect all persons and property. E. Contractor shall protect owners materials and goods by covering with heavy plastic or tarps as required or as directed. F. Contractor to provide all lifting devices, ladders and/or scaffolding as required to complete the project. G. Protections: Provide temporary barricades and other forms of protection to protect Owner's personnel and general public from injury due to selective demolition work. 1. Provide protective measures as required to provide free and safe passage of Owner's personnel and general public to occupied portions of building. 2. Provide interior shoring, bracing, or support to prevent movement, settlement, or collapse of structure or element to be demolished and adjacent facilities or work to remain. 3. Protect from damage, existing finish work that is to remain in place and becomes exposed during demolition operations.

3 4. Protect floors with suitable coverings when necessary. 5. Construct temporary insulated dustproof partitions where required to separate areas where noisy or extensive dirt or dust operations are performed. Equip partitions with dustproof doors and security locks. 6. Remove protections at completion of work. 7. Cease operations and notify Owners Representative immediately if safety of structure appears to be endangered. Take precautions to support structure until determination is made for continuing operations. H. Flame Cutting: Do not use cutting torches for removal until work area is cleared of flammable materials. At concealed spaces, such as interior of ducts and pipe spaces, verify condition of hidden space before starting flamecutting operations. Maintain portable fire suppression devices during flamecutting operations. I. Environmental Controls: Use water sprinkling, temporary enclosures, and other methods to limit dust and dirt migration. Comply with governing regulations pertaining to environmental protection. 1.Do not use water when it may create hazardous or objectionable conditions such as ice, flooding, and pollution. IV. MATERIALS A. Concrete: 1. Concrete design and construction shall conform to the American Concrete Institute (ACI) Building Code Requirements for Structural Concrete (ACI ). 2. The engineer of record shall specify a concrete mix that satisfies both strength and durability requirements as required by ACI The final concrete mix design, specified by the engineer of record, shall meet the ACI durability requirements for concrete exposed to an external source of chlorides. Page 3 of 16

4 4. Submit in writing to the District Facilities Administrator proposals for the use of admixtures. Approval must be received prior to the use of admixtures. 5. Concrete not conforming to required lines, details, dimensions, tolerances, or specified requirements shall be repaired or replaced as directed by the Department at no additional cost to the Department. B. Mortars: 1. Mortar shall have a minimum strength of 750 PSI at 28 days. 2. Mortar color to be standard Gray. 3. Non Shrink epoxy mortar shall be two-component, moisture insensitive, high strength 100% solids epoxy adhesives. C. Reinforcement: a. Follow manufacturer's recommendations for cleaning and surface preparation before installing epoxy mortar. 1. All Reinforcement shall be epoxy coated. 2. Reinforcing bars shall be sized, detailed and placed in conformance with ACI requirements. All required bar sizes, lengths, splices, and concrete covers shall be noted on the construction documents by the Engineer of Record. 3. A minimum of 2 inches of clear cover shall be used for all reinforcement, to comply with ACI Chapter Corrosive Environments. 4. Reinforcement shop drawings will be reviewed and approved by the Engineer of Record prior to fabrication and placement. D. Grout and Anchoring Cement: 1. Nonshrink Nonmetallic Grout: Premixed, factory-packaged, nonstaining, noncorrosive, non gaseous grout complying with CE CRD-C 621. Provide grout specifically recommended by manufacturer for interior and exterior applications of type specified in this section. Page 4 of 16

5 2. Erosion-Resistant Anchoring Cement: Factory-prepackaged, nonshrink, nonstaining, hydraulic controlled expansion cement formulation for mixing with water at Project site to create pourable anchoring, patching, and grouting compound. Provide formulation that is resistant to erosion from water exposure without need for protection by a sealer or waterproof coating and is recommended for exterior use by manufacturer. 3. Adhesive system such as Hilti or Powers epoxy anchoring systems or approved equal. V. INSTALLATION A. Place concrete and reinforcement in accordance with plans, shop drawings, and ACI Standards for Concrete Placement. B. Do not interrupt successive placements; do not permit cold joints to occur. C. All exposed concrete surfaces will receive a conventional smooth trowel finish. D. Immediately after placement, protect concrete from premature drying, excessive temperatures, and mechanical damage. E. Maintain concrete with minimal moisture loss at relatively constant temperature for period necessary for hydration and hardening of concrete. F. All concrete shall be sealed with Linseed oil or approved concrete sealer/hardener. G. Work only areas in size that can be completed or stabilized at the end of each shift. 1. Do not allow unsecured or unstable conditions to exist while not working. H. PROJECT CONDITIONS: 1. Field Measurements: Confirm all actual locations of walls and other construction to which repairs must fit, by accurate field Page 5 of 16

6 measurements before demolition; show recorded measurements on final construction drawings. Coordinate fabrication schedule with construction progress to avoid delay of Work. 2. Where field measurements cannot be made without delaying the Work, guarantee dimensions and proceed with fabrication of products without field measurements. Coordinate construction to ensure that actual opening dimensions correspond to guaranteed dimensions. Allow for trimming and fitting VI. TESTING A. Concrete test shall be performed by ACI certified persons. Submit certifications. B. All tests shall be performed per ACI recognized and accepted standards. C. One test shall be performed for each 50 cubic yards of concrete placed, or a minimum of one test per day for amounts over five yards but less than fifty yards, consisting of air, slump, temperature and casting four cylinders. D. Cylinder compressive strength shall be tested at an interval of; 1. Three 4 by 8 inch seven days and three 4 by 8 28 days, E. The testing agency shall provide daily documentation before leaving the site, to the Facility Administrator of the initial test results when testing and sampling occurs. F. Compressive strength test results shall be ed or faxed directly to the Facility Administrator within five calendar days of the test. VII. WARRANTY A. Contractor to provide a one year labor warranty on all work. The warranty begins on the day that the Department accepts the project as complete including all deliverables. Page 6 of 16

7 B. Refer to the specifications for required warranties. Copies of proposed warranties specified for products shall accompany the designated submittal of that product. C. An approved copy of all required warranties shall be incorporated into the Operation and Maintenance manuals. D. All warranties shall be fully executed by the Contractor and included in the O&M manuals. IX. PROPOSED PRODUCTS LIST Submit as specified herein. X. SHOP DRAWINGS A. Submit as specified and on submittal schedule. B. Review of shop drawings by the Department 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. XI. PRODUCT DATA A. Submit as specified on submittal schedule. XII. SAMPLES A. Submit one (1) sample unless otherwise specified in individual specification sections. B. Submit as specified in specifications and submittal schedule. C. Submit sample to illustrate functional and aesthetic characteristics of the product, with integral parts and attachment devices. Page 7 of 16

8 D. Submit sample of finishes from the full range of manufacturer's standard colors, textures and patterns for selection. E. Include identification on each sample with full project information. XIII. MANUFACTURER'S INSTRUCTIONS A. When specified 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. XIV. MANUFACTURER'S CERTIFICATES A. When specified 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. C. Certificates may be recent or previous test results on material or product, but in all cases must be acceptable to Department. XV. GENERAL REQUIREMENTS OF THE CONTRACT A SUMMARY 1. All site work, utility investigation and any incidentals shall be considered as part of this contract. All bidders shall thoroughly familiarize themselves with the existing site and conditions before bidding. Failure to do so will be at the Contractors own risk. Contractor shall take into consideration that this is a working facility and the operational needs of the owner are a priority. The Department will make all strides to work cooperatively with the Contractor but the Departments operational needs will be prioritized. XVI. COORDINATION AND CONTROL Page 8 of 16

9 A SUMMARY 1. This section includes the on-site provisions that govern the performance of the work to complete the project. B ACCESS TO SITE 1. Truck and equipment access: a. To avoid traffic conflict with vehicles of the Owner and to avoid overloading of streets and driveways elsewhere on or near the Owner s property, limit the access of trucks and equipment to the route specified by the Owner. b. Provide adequate protection for curbs and sidewalks over which trucks and equipment pass to reach the job site. c. Contractor must maintain an open flow of traffic around the work area so as not to impede the Owners required operations. 2. Contractor s vehicles: a. Require Contractor s vehicles, vehicles belonging to employees of the Contractor and all other vehicles entering upon the Owner s property in performance of the Work of the Contract to use only the access route specified by the Owner. 3. Do not permit such vehicles to park on any street or other area of the Owner s property except in the parking area specified by the Owner. C TESTING 1. The Contractor shall be responsible for all required testing as specified in each section at their own expense. D WORKING HOURS Page 9 of 16

10 1. Working hours shall be Monday through Friday during Department work hours of 7:00 am through 3:00 pm. E INSTRUCTION AND TRAINING 1. Instruction and training shall be as specified in each applicable technical portion of the specification or in the Operation and Maintenance Manual requirements. F WORK IN OCCUPIED BUILDINGS 1. Contractor(s) shall erect and maintain dust and dirt barriers and air cleaning equipment as necessary to provide for an environmentally safe working area for the Departments employees. 2. Contractor(s) shall take all precautions necessary to protect finishes that will remain in the work area. 3. Contractor(s) must maintain a means of egress at all times to comply with fire codes. 4. Where isolated work must be performed outside the protected area, The Contractor performing the work shall erect and maintain temporary dust and dirt barriers for the protection of the work and the surrounding areas. Those areas shall be cleaned at the end of each work shift before the Contractors employees leave the premises. G SANITARY FACILITIES 1. Interior work a. The department shall designate the use of sanitary facilities for the Contractors crews. b. The Lead Contractor shall be responsible for the DAILY cleaning of the designated facilities, and any tracking of dirt, soils, construction Page 10 of 16

11 materials, or anything else due to his crews using the facilities at his own expense. c. Any item(s) damaged by the Contractors crews will be replaced by the Lead Contractor in its entirety at no additional expense to the Department. 2. Exterior Work a. The Contractor shall provide and maintain sanitary facilities as required for his own work crew. Placement of the facilities shall be determined at the pre-construction conference. This is considered to be part of the Contractors bid. H SMOKING POLICY 1. Smoking is prohibited in all buildings. I PRODUCT DATA 1. Manufactures printed directions and manufactures standard specifications showing all dimensions, cuts, finishes, etc., as well as catalog cuts and ratings of all material will be required and shall be submitted and approved in advance prior to application and/or installation in the project. J CERTIFICATIONS 1. Submit required certifications in written form identifying authorized representative, manufacturer, system designer, or other required data as specified. K OPERATION AND MAINTENANCE MANUALS. 1. Manual Format (Use 3-ring binder) Page 11 of 16

12 a. Title Page with the following information for each system covered. 1. Project Title and Project Number in CAPITAL letters. 2. Name of Company. 3. Business telephone numbers 4. Name of contact person(s) at the Company 5. Contractors account/project number for the project. 2. Index listing all sections of the manual. 3. Warranties for all warranted materials and equipment supplied. (Index Tabbed) 4. Complete system circuit diagrams, block diagrams, copies of all stamped approved shop drawings. 5. Reports, test analysis. 6. Operating Instructions and maintenance instructions for all equipment and finish materials installed. L PROJECT PHOTOHRAPHS 1. Photographs a. A sufficient amount of Photos is required for all phases of construction and demolition. b. Photographs shall be placed on all Project CD's. XVII. TEMPORARY UTILITIES A B SUMMARY 1. Section Includes: Construction facilities and temporary controls required for the Work. 2. Permanent installation and hookup of the various utility lines are described in other sections. REQUIREMENTS 1. Contractor shall provide and pay for all construction facilities and temporary controls needed (Unless otherwise noted) for the Work including, but not limited to: Page 12 of 16

13 a. Temporary utilities such as heat, water, electricity, and telephone. b. Field office for Contractor s personnel, if required. c. Sanitary facilities. d. Enclosures such as tarpaulins, barricades and canopies. e. Temporary fencing of the construction site as required. f. Temporary dust control and cleaning. g. Soil erosion control. C MAINTENANCE AND REMOVAL 1. Maintain temporary utilities and controls as long as needed for safe and proper completion of the Work. 2. Remove such temporary utilities and controls as rapidly as progress of the Work will permit, or as directed by the Owner. D E FIRE EXTINGUISHERS 1. Each Contractor shall provide UL listed NFPA approved fire extinguishers (ten (10) lb. minimum) at the construction site during operations suitable for all types of fires in accordance with OSHA regulations. INTERRUPTION OF SERVICES 1. Each Prime Contractor shall provide all needed equipment and materials to complete planned work at the site prior to the shutdown of any system. 2. All planned shutdown of systems shall be coordinated with the Using Agency and the Facility Administrator with a minimum forty eight (48) hour notice. No additional compensation will be due the Contractor if work must be performed on Holidays, weekends or overtime. 3. The Contractor shall immediately repair and restore to service, any active existing service line broken, cut or in any way damaged during the course of work. END OF SECTION XVIII. SUBMITTAL AND FINAL DELIVERABLE ITEMS Page 13 of 16

14 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 Page 14 of 16 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. 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

15 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. C. Certificates may be recent or previous test results on material or product, but in all cases must be acceptable to Department. Page 15 of 16

16 IV. SUBMITTAL SCHEDULE 1. Abbreviations: SoSu - Source of Supply DeDa - Descriptive Data or Catalog Cuts ShDr - Shop or Installation Drawings CoCh - Color Chart Cert - Certificates Samp Samples 2. Schedule: Description of items to be submitted SoSu DeDa ShDr CoCh Samp Cert 1. Cost Breakdown X X 2. Work Schedule X X 3. Engineered Stamped Drawings X X X X 4. L&I Permit Documents X X X 5. Waste receipts X 6. Digital Photos X 7. Final Deliverable Items 3 ring binder 8. Concrete mix Design X X 9. Epoxy coated Reinforcing bars X X X X 10. Concrete tests X X X 11. Certified payroll if over $25, X 12. Steel Certifications for X X all steel products ST-1, ST-2, ST-3, ST-4 Page 16 of 16