Addendum #2 6-3-2014 SECTION 009112 ADDENDUM NUMBER 2 PARTICULARS DATE: JUNE 3, 2014 PROJECT: MEDLEY MATERIAL HANDLING SERVICE FACILITY - AMARILLO, TEXAS PROJECT NUMBER: 2013158 OWNER: MEDLEY MATERIALS HANDLING ARCHITECT: BOCKUS PAYNE ASSOCIATES TO: PROSPECTIVE BIDDERS THIS ADDENDUM FORMS A PART OF THE CONTRACT DOCUMENTS AND MODIFIES THE BIDDING DOCUMENTS DATED MAY 5, 2014 , WITH AMENDMENTS AND ADDITIONS NOTED BELOW. ACKNOWLEDGE RECEIPT OF THIS ADDENDUM IN THE SPACE PROVIDED IN THE QUOTATION. FAILURE TO DO SO MAY DISQUALIFY THE BIDDER. THIS ADDENDUM CONSISTS OF 2 PAGES AND THE FOLLOWING ATTACHMENTS: Revised specification Section 087100 - HARDWARE Specification Section 055133 - ALTERNATING TREAD LADDERS Drawing C1.1 - EXISTING TOPOGRAPHY GENERAL GENERAL CONTRACTORS BID LIST The following is a list of the Select General Contractors bidding this project: Southwest General Contractors, Amarillo, Texas Wes Percer - [email protected] / Chris Moncivais - [email protected] - 806.374.1050 Plains Builders, Amarillo, Texas Gary Floyd - [email protected] - 806.355.8191 Schwob Building Company LTD., Dallas, Texas Kelly Horak - [email protected] - 972.243.7674 Wiley Hicks Construction, Amarillo, Texas Wiley Hicks - [email protected] - 806.376.5941 Custom Barns and Construction, Amarillo, Texas Mark Hughes - [email protected] - 806.433.8612 Panhandle Steel Building, Inc., Amarillo, Texas Stacy Brewer - [email protected] - 806.376.6397 Commercial Industrial Builders, Inc., Amarillo Texas Paul Gilbert - [email protected] - 806.376.6295 CHANGES TO ADDENDA CHANGES TO ADDENDUM NUMBER 1 - ISSUED MAY 23, 2014 Refer to changes made to SECTION 002113 - INSTRUCTIONS TO BIDDERS: Revised date for bid submission to be Wednesday, June 18, 2014 before 3:00 p.m. local standard time. Medley Material Handling Service Facility Amarillo, TX ADDENDUM NUMBER 2 009112 - 1 Addendum #2 6-3-2014 CHANGES TO THE PROJECT MANUAL SECTION 087100 - HARDWARE This section is replaced with the attached, revised section and is added to the Project Manual and included with this addendum. SECTION 055133 - ALTERNATING TREAD LADDERS This section is added to the Project Manual and included with this addendum. SECTION 133419 - METAL BUILDING SYSTEMS Refer to Paragraph 2.01, B: Add the following manufacturers to the list of Approved Manufacturers: Metallic, Varco Pruden & Schulte. CHANGES TO THE PROJECT MANUAL SECTION 002113 - INSTRUCTIONS TO BIDDERS Refer to Paragraph 7.01, PERFORMANCE ASSURANCE: Delete sub-paragraph B. CHANGES TO THE DRAWINGS DRAWING C1.1 - EXISTING TOPOGRAPHY This drawing is added to the Construction Documents and included in this addendum. DRAWING A2.11 - FIRST FLOOR PLAN - OFFICE Change the note "COLLAPSIBLE STAIR, REF:SPECS." to read "ALTERNATING TREAD LADDER, REF; SPECS." CLARIFICATIONS / CONTRACTOR QESTIONS DRAWINGS C1.0 & A2.14 The Chain Link fence shown wrapping around the back half of the property is 6'-0" tall. This fence does not require top-rail protection.The Chain Link fence surrounding the Evaporator and Propane Tanks is 4'-0" tall. This fence does require 4" diameter yellow corrugated HDPE pipe secured to the top fence rail. DRAWING C2.0 Light Duty Concrete (6") shall be placed under the Parking Canopy only. All other concrete shall be Heavy Duty Concrete (8"). SPECIFICATION SECTION 144600 - CRANES AND HOISTS Crane span, center-to-center of rail, is 52 feet, 7 inches. The Bridge Crane weight is 9410 lbs.. The Trolley weight is 750 lbs.. END OF ADDENDUM NUMBER 2 Medley Material Handling Service Facility Amarillo, TX ADDENDUM NUMBER 2 009112 - 2 SECTION 087100 HARDWARE PART 1 - GENERAL 1.01 WORK INCLUDED A. The work to be done under this specification consists of furnishing and delivering to the General Contractor, at the building, all Finish Hardware. B. Hardware for interior and exterior doors, other than specified in specific door sections. C. Hardware Consultant shall meet with Owner and develop Hardware Schedule. 1.02 WORK NOT INCLUDED A. Rough hardware is not a part of this section of the specifications. General Contractor to furnish and set all items that are specified or necessary for a complete job, and all hardware specified in other sections. B. Hardware for the following items are not included under this section: Metal windows, metal screens and access doors. C. Installation by General Contractor. 1.03 QUALITY ASSURANCE A. This material shall be procured from a source of supply approved by the Owner as competent to correctly interpret the plans, details and specifications, and be prepared at all times to promptly and satisfactorily service the hardware on the job. This supplier must be an established Contract Builders' Hardware firm, who maintains and operates an office, display room and stock in the State of Texas. This material must be furnished by or under the direct supervision of an Architectural Hardware Consultant, as certified by the Door and Hardware Institute, Inc., regularly employed by this supplier, and all bids must be so certified. Bids on this material will not be acceptable from firms who have not been successfully engaged in selling and servicing Contract Builders' Hardware for a period of at least five (5) years. B. Hardware has been specified herein by manufacturers' name, brand and catalog number for the purpose of establishing a basis for quality, finish, design and operational function. C. If hardware for any particular door is not listed or described, it shall be furnished and shall be as specified for similar locations. D. Quantities shall be determined by the bidder. 1.04 FIRE RATED DOORS A. Comply with requirements of NFPA 80 and Life Safety Code NFPA 101. B. Provide hardware which has been tested, listed and bears UL Label. 1.05 SUBMITTALS A. Submit to the Owner five (5) complete typewritten copies of the hardware schedule for approval. The schedule shall be prepared using the "Sequence and Format" for the Hardware Schedule as recommended by the Door and Hardware Institute (DHI). B. Schedule shall follow requirements of Specifications and shall indicate types, manufacturer's name and number location and finish of each item required. C. Submit such samples as required by the Owner for approval. Do not deliver hardware until approval is obtained. D. Approval of schedule will not relieve Contractor of responsibility for furnishing all necessary hardware. E. Templates: Provide necessary templates and/or physical hardware to all trades requiring them in order that they may cut, reinforce or otherwise prepare their material or protect to receive the hardware item. Medley Material Handling Service Facility Amarillo, TX HARDWARE 087100 - 1 1.06 COORDINATION A. During required meeting with Owner, coordinate hardware with Owner's Access Control system. 1.07 DELIVERY, STORAGE AND HANDLING A. All items of hardware to be delivered to the job site shall be completely packaged with all necessary screws, bolts, miscellaneous parts, instructions and where necessary installation templates for manufacturers' suggested installation. They are to be clearly labeled so as to conveniently identify them and their intended location in the building. B. Store in secure lock up. Control both before and during installation. C. Protect original finish and texture of all finish hardware items, both installed and not-yet-installed. Follow respective hardware manufacturer's instruction; use protective materials and methods recommended by manufacturer. 1.08 WARRANTY A. The finish hardware shall carry a limited warranty against defects in workmanship and operation for a period of one year from date of acceptance. No liability is to be assumed where damage or faulty operation is due to abuse, improper usage, improper installation or failure to exercise normal maintenance. 1. Locks shall have a one year limited warranty. 2. Door Closers shall have a ten year limited warranty. 3. Exit Devices have a three year limited warranty. PART 2 - PRODUCTS 2.01 HARDWARE A. Substitutions: Request for substitutions of items of hardware shall be made to the Owner no later than ten days prior to bid opening. Approval of substitutions will only be in writing or by addendum. Request for substitutions shall be accompanied by samples and or detailed information as to the manufacturer of the product. B. Items specified "NO SUBSTITUTIONS" shall be provided exactly as listed in this Specification. 2.02 FINISH A. All hardware throughout shall be Oil Rubbed Bronze finish. Door Closers stock painted to match. 2.03 KEYING A. All locks & cylinders two keys each, keyed alike or keyed 1. Different as directed by the Owner. Master keyed in one set for project. B. Supply two (2) keys for each Cylinder. C. Supply Six (6) Master keys. 2.04 APPROVED MANUFACTURERS AND PRODUCTS Glynn Johnson: Overhead Door Holders/Stops, Push-Pull Latches LCN Door Closers: Closers Ives, PBB Hinges: Hinges NGP, Pemko Manufacturing: Door Bottoms, Thresholds, etc. Ives, Rockwood Manufacturing: Pulls, Plates, Stops, Silencers, etc. SC - Schlage Lock Company: Rhodes Series Levers Von Duprin, Inc.: Exit Devices 2.05 HARDWARE SETS Medley Material Handling Service Facility Amarillo, TX HARDWARE 087100 - 2 HARDWARE GROUP NO. 001 QTY DESCRIPTION NOTE CATALOG NUMBER CASED OPENING, NO HARDWARE REQUIRED FINISH MFR CATALOG NUMBER AS REQUIRED REMAINDER OF HARDWARE BY DOOR MANUFACTURER FINISH 613 MFR SCH CATALOG NUMBER 5BB1 4.5 X 4.5 ND50PD ATH FINISH 640 613 MFR IVE SCH 4040XP OR P4040XP X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E WS406/407CCV 5050B H & J (USE SILENCERS @ NON-RATED DOORS) 695 LCN 613 613 DKB IVE IVE NGP CATALOG NUMBER 5BB1 4.5 X 4.5 ND50PD ATH FINISH 640 613 MFR IVE SCH WS406/407CCV 5050B H & J (USE SILENCERS @ NON-RATED DOORS) 613 DKB IVE NGP HARDWARE GROUP NO. 002 QTY 1 EA DESCRIPTION MORTISE CYLINDER NOTE HARDWARE GROUP NO. 101 QTY 3 EA 1 EA 1 EA DESCRIPTION HINGE ENTRANCE/OFFICE LOCK SURFACE CLOSER 1 1 1 EA EA SET KICK PLATE WALL STOP SEALS HARDWARE GROUP NO. 103 QTY 3 EA 1 EA 1 1 EA SET DESCRIPTION HINGE ENTRANCE/OFFICE LOCK WALL STOP SEALS HARDWARE GROUP NO. 201 Medley Material Handling Service Facility Amarillo, TX HARDWARE 087100 - 3 QTY 3 EA 1 EA 1 EA 1 1 1 EA EA SET DESCRIPTION HINGE STOREROOM LOCK SURFACE CLOSER KICK PLATE WALL STOP SEALS CATALOG NUMBER 5BB1 4.5 X 4.5 ND80PD ATH 4040XP OR P4040XP X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E WS406/407CCV 5050B H & J (USE SILENCERS @ NON-RATED DOORS) FINISH 640 613 695 MFR IVE SCH LCN 613 613 DKB IVE IVE NGP FINISH 640 613 695 MFR IVE SCH LCN 613 DKB IVE NGP HARDWARE GROUP NO. 201C QTY 3 EA 1 EA 1 EA 1 1 EA SET DESCRIPTION HINGE STOREROOM LOCK SURFACE CLOSER KICK PLATE SEALS CATALOG NUMBER 5BB1 4.5 X 4.5 ND80PD ATH 4040XP SCUSH X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E 5050B H & J (USE SILENCERS @ NON-RATED DOORS) HARDWARE GROUP NO. 205 QTY 3 EA 1 EA 1 EA 1 1 1 1 1 EA EA SET EA EA DESCRIPTION HW HINGE STOREROOM LOCK SURFACE CLOSER KICK PLATE OH RAIN DRIP SEALS DOOR SWEEP SADDLE THRESHOLD CATALOG NUMBER 5BB1HW 4.5 X 4.5 NRP ND80PD ATH 4040XP SCUSH X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E 16A DW + 4" 164V H & J 200NA LENGTH AS REQ 426E LENGTH AS REQ FINISH 640 613 695 MFR IVE SCH LCN 613 DKB DKB DKB DKB IVE NGP NGP NGP NGP CATALOG NUMBER 5BB1HW 4.5 X 4.5 NRP FB458 DP2 ND80PD ATH 900S SERIES SIZE AS REQUIRED FINISH 640 613 613 613 613 MFR IVE IVE IVE SCH GLY HARDWARE GROUP NO. 214 QTY 6 2 1 1 1 EA EA EA EA EA DESCRIPTION HW HINGE MANUAL FLUSH BOLT DUST PROOF STRIKE STOREROOM LOCK OH STOP Medley Material Handling Service Facility Amarillo, TX HARDWARE 087100 - 4 1 EA SURFACE CLOSER 2 1 1 1 EA EA SET SET KICK PLATE OH RAIN DRIP SEALS ASTRAGAL 2 1 EA EA DOOR SWEEP SADDLE THRESHOLD 4040XP SCUSH X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 1" LDW B4E 16A DW + 4" 164V H & J 9605A HEIGHT AS REQUIRED (OMIT @ NON-RATED DOORS) 200NA LENGTH AS REQ 426E LENGTH AS REQ 695 LCN 613 DKB DKB DKB IVE NGP NGP NGP DKB DKB NGP NGP CATALOG NUMBER 5BB1HW 4.5 X 4.5 NRP FB458 DP2 ND80PD ATH 900S SERIES SIZE AS REQUIRED 164V H & J 9605A HEIGHT AS REQUIRED (OMIT @ NON-RATED DOORS) 200NA LENGTH AS REQ 426E LENGTH AS REQ FINISH 640 613 613 613 613 DKB DKB MFR IVE IVE IVE SCH GLY NGP NGP DKB DKB NGP NGP CATALOG NUMBER 5BB1HW 4.5 X 4.5 ND10S ATH 4040XP OR P4040XP X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E WS406/407CCV 164V H & J C607A LENGTH AS REQ 426E LENGTH AS REQ FINISH 640 613 695 MFR IVE SCH LCN 613 613 DKB DKB DKB IVE IVE NGP NGP NGP CATALOG NUMBER 5BB1 4.5 X 4.5 ND70PD ATH WS406/407CCV FINISH 640 613 613 MFR IVE SCH IVE HARDWARE GROUP NO. 214SX QTY 6 2 1 1 2 1 1 2 1 EA EA EA EA EA SET SET DESCRIPTION HW HINGE MANUAL FLUSH BOLT DUST PROOF STRIKE STOREROOM LOCK OH STOP SEALS ASTRAGAL EA EA DOOR SWEEP SADDLE THRESHOLD HARDWARE GROUP NO. 405IX QTY 3 EA 1 EA 1 EA 1 1 1 1 1 EA EA SET EA EA DESCRIPTION HW HINGE PASSAGE SET SURFACE CLOSER KICK PLATE WALL STOP SEALS DOOR SWEEP SADDLE THRESHOLD HARDWARE GROUP NO. 503 QTY 3 EA 1 EA 1 EA DESCRIPTION HINGE CLASSROOM LOCK WALL STOP Medley Material Handling Service Facility Amarillo, TX HARDWARE 087100 - 5 1 SET SEALS 5050B H & J (USE SILENCERS @ NON-RATED DOORS) DKB NGP CATALOG NUMBER 5BB1HW 4.5 X 4.5 NRP ND70PD ATH 4040XP SCUSH X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E 16A DW + 4" 164V H & J 200NA LENGTH AS REQ 426E LENGTH AS REQ FINISH 640 613 695 MFR IVE SCH LCN 613 DKB DKB DKB DKB IVE NGP NGP NGP NGP FINISH 640 613 613 695 MFR IVE SCH GLY LCN 613 DKB DKB DKB IVE NGP NGP NGP FINISH 640 613 613 695 MFR IVE SCH GLY LCN 613 DKB DKB DKB IVE NGP NGP NGP HARDWARE GROUP NO. 505 QTY 3 EA 1 EA 1 EA 1 1 1 1 EA EA SET EA EA DESCRIPTION HW HINGE CLASSROOM LOCK SURFACE CLOSER KICK PLATE OH RAIN DRIP SEALS DOOR SWEEP SADDLE THRESHOLD HARDWARE GROUP NO. 505IS QTY 3 1 1 1 1 1 1 EA EA EA EA DESCRIPTION HW HINGE CLASSROOM LOCK OH STOP SURFACE CLOSER EA SET EA EA KICK PLATE SEALS DOOR SWEEP SADDLE THRESHOLD CATALOG NUMBER 5BB1HW 4.5 X 4.5 ND70PD ATH 100S SERIES SIZE AS REQUIRED 4040XP OR P4040XP X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E 164V H & J C607A LENGTH AS REQ 426E LENGTH AS REQ HARDWARE GROUP NO. 505ISX QTY 3 1 1 1 1 1 1 1 EA EA EA EA DESCRIPTION HW HINGE CLASSROOM LOCK OH STOP SURFACE CLOSER EA SET EA EA KICK PLATE SEALS DOOR SWEEP SADDLE THRESHOLD Medley Material Handling Service Facility Amarillo, TX CATALOG NUMBER 5BB1HW 4.5 X 4.5 ND70PD ATH 100S SERIES SIZE AS REQUIRED 4040XP OR P4040XP X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E 164V H & J C607A LENGTH AS REQ 426E LENGTH AS REQ HARDWARE 087100 - 6 HARDWARE GROUP NO. 505X QTY 3 EA 1 EA 1 EA 1 1 1 EA SET EA EA DESCRIPTION HW HINGE CLASSROOM LOCK SURFACE CLOSER KICK PLATE SEALS DOOR SWEEP SADDLE THRESHOLD CATALOG NUMBER 5BB1HW 4.5 X 4.5 NRP ND70PD ATH 4040XP SCUSH X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E 164V H & J 200NA LENGTH AS REQ 426E LENGTH AS REQ FINISH 640 613 695 MFR IVE SCH LCN 613 DKB DKB DKB IVE NGP NGP NGP FINISH 640 613 613 695 MFR IVE SCH GLY LCN 613 DKB IVE NGP CATALOG NUMBER 7222 SET 7222 INT 9190-NO-10" 4040XP SCUSH X MTG BRKT, SPCR & PLATE AS REQ PERIMETER SEAL BY FRAME MANUFACTURER MEETING STILE SEAL BY DOOR MANUFACTURER FINISH 613 613 613 695 MFR IVE IVE IVE LCN CATALOG NUMBER FINISH MFR HARDWARE GROUP NO. 507 QTY 3 1 1 1 1 1 EA EA EA EA DESCRIPTION HINGE CLASSROOM LOCK OH STOP SURFACE CLOSER EA SET KICK PLATE SEALS CATALOG NUMBER 5BB1 4.5 X 4.5 ND70PD ATH 100S SERIES SIZE AS REQUIRED 4040XP OR P4040XP X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E 5050B H & J (USE SILENCERS @ NON-RATED DOORS) HARDWARE GROUP NO. 800AV QTY 2 2 2 2 EA EA SET EA DESCRIPTION PIVOT SET INTERMEDIATE PIVOT PUSH/PULL BAR SURFACE CLOSER 1 SET SEAL 1 SET ASTRAGAL HARDWARE GROUP NO. 801 QTY DESCRIPTION Medley Material Handling Service Facility Amarillo, TX HARDWARE 087100 - 7 3 1 1 1 EA EA EA EA HW HINGE DOOR PULL, 1" ROUND PUSH PLATE SURFACE CLOSER 1 1 1 EA EA SET KICK PLATE WALL STOP SEALS 5BB1HW 4.5 X 4.5 8103EZ-O 10" 8200 4" X 16" 4040XP OR P4040XP X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E WS406/407CCV 5050B H & J (USE SILENCERS @ NON-RATED DOORS) 640 613 613 695 IVE IVE IVE LCN 613 613 DKB IVE IVE NGP CATALOG NUMBER 5BB1HW 4.5 X 4.5 RL30 8103EZ-O 10" 8200 4" X 16" 450S SERIES SIZE AS REQUIRED 5050B H & J (USE SILENCERS @ NON-RATED DOORS) FINISH 640 613 613 613 613 DKB MFR IVE IVE IVE IVE GLY NGP CATALOG NUMBER 7222 SET 7222 INT MS1850S X 4015 X 4016 X 4085 X 4089 09-900 SERIES AS REQUIRED AS REQUIRED, MATCH EXISTING 9190-NO-10" 4040XP SCUSH X MTG BRKT, SPCR & PLATE AS REQ PERIMETER SEAL BY FRAME MANUFACTURER MEETING STILE SEAL BY DOOR MANUFACTURER 200NA LENGTH AS REQ 426E LENGTH AS REQ FINISH 613 613 613 613 613 613 695 MFR IVE IVE ADA SCH SCH SCH IVE LCN DKB DKB NGP NGP FINISH MFR HARDWARE GROUP NO. 802S QTY 6 2 2 2 2 1 EA EA EA EA EA SET DESCRIPTION HW HINGE ROLLER LATCH DOOR PULL, 1" ROUND PUSH PLATE OH STOP SEALS HARDWARE GROUP NO. 804AL QTY 2 2 1 1 1 1 2 2 EA EA EA EA EA EA SET EA DESCRIPTION PIVOT SET INTERMEDIATE PIVOT DEADBOLT MORTISE CYL TURN MORTISE CYLINDER PERMANENT CORE PUSH/PULL BAR SURFACE CLOSER 1 SET SEAL 1 SET ASTRAGAL 2 1 EA EA DOOR SWEEP SADDLE THRESHOLD HARDWARE GROUP NO. 807 QTY DESCRIPTION Medley Material Handling Service Facility Amarillo, TX CATALOG NUMBER HARDWARE 087100 - 8 3 1 1 1 1 EA EA EA EA EA HW HINGE DOOR PULL, 1" ROUND PUSH PLATE OH STOP SURFACE CLOSER 1 1 EA SET KICK PLATE SEALS 5BB1HW 4.5 X 4.5 8103EZ-O 10" 8200 4" X 16" 100S SERIES SIZE AS REQUIRED 4040XP OR P4040XP X MTG BRKT, SPCR & PLATE AS REQ 8400 10" X 2" LDW B4E 5050B H & J (USE SILENCERS @ NON-RATED DOORS) 640 613 613 613 695 IVE IVE IVE GLY LCN 613 DKB IVE NGP PART 3 - EXECUTION 3.01 INSPECTION: A. Examine hardware prior to installation; verify that delivered hardware matches quantity, type, finish, etc., as that shown on final Hardware Schedule. Notify Owner and hardware supplier, in writing, of discrepancies, shortages and incorrect hardware items. B. Provide or replace shortages and incorrect hardware with proper hardware as scheduled on final Hardware Schedule, at no cost to Owner. 3.02 INSTALLATION: A. Mount hardware at height recommended by NBHA "Recommended Location for Builders' Hardware", except as otherwise specifically indicated or required to comply with requirements of governing authorities having jurisdiction at project site as directed. B. Install all hardware in compliance with manufacturer's instruction requirements. C. Set hardware level, plumb and true to line and location required. Adjust and reinforce attachment substrate as necessary for proper installation and operation. D. Attach hardware securely in final position. 1. Attach exit devices, closers and holders to doors with through bolts and grommet nuts. E. Cut and fit thresholds to profile of door frames. 3.03 ADJUSTING AND CLEANING: A. Check and adjust each operating item of hardware to operate freely and easily, to ensure proper operation and function of each unit. 1. Lubricate moving parts with type lubricant recommended by manufacturer, if required by manufacturer. 2. Replace units which cannot be adjusted and lubricated to operate freely and smoothly as intended for application made, at no cost to Owner. B. Clean each hardware item as necessary to restore original factory finish and surface texture, as recommended by manufacturer. Replace units which cannot be satisfactorily cleaned to restore factory finish and texture, at no cost to owner. END OF SECTION Medley Material Handling Service Facility Amarillo, TX HARDWARE 087100 - 9 Addendum #2 6-3-2014 SECTION 055133 ALTERNATING TREAD LADDERS PART 1 GENERAL 1.01 SECTION INCLUDES A. Aluminum Alternating Tread Ladders. 1.02 RELATED SECTIONS A. Section 05 12 00 - Structural Steel Framing: Roof structure and opening support. B. Section 05 55 00 - Metal Stair Treads and Nosings: Miscellaneous metal supports. C. Section 06 10 00 - Rough Carpentry: Roof framing and opening support. D. Section 05 12 00 - Structural Steel Framing: Roof framing and support. E. Section 07 42 00 - Wall Panels: Roof curb flashing. 1.03 SUBMITTALS A. Submit under provisions of Section 01 30 00. B. Manufacturer's data sheets on each product to be used, including: 1. Preparation instructions and recommendations. 2. Storage and handling requirements and recommendations. 3. Installation methods. C. Shop Drawings for Ladders: 1. Plan and section of ladder installation. 1.04 DELIVERY, STORAGE, AND HANDLING A. Store products in manufacturer's unopened packaging until ready for installation. B. Store ladder until installation inside under cover. If stored outside, under a tarp or suitable cover. 1.05 WARRANTY A. Limited Warranty: Five years against defective material and workmanship, covering parts only, no labor or freight. Defective parts, if deemed so by the manufacturer, will be replaced at no charge, freight excluded, upon inspection at manufacturer's plant which warrants same. PART 2 PRODUCTS 2.01 MANUFACTURERS A. Acceptable Manufacturer: Precision Ladders, LLC, which is located at: P. O. Box 2279 ; Morristown, TN 37816-2279; Toll Free Tel: 800-225-7814; Tel: 423-586-2265; Fax: 423-586-2091; Web: www.PrecisionLadders.com B. Requests for substitutions will be considered in accordance with provisions of Section 01 60 00. 2.02 ALUMINUM ALTERNATING TREAD LADDER A. Aluminum Alternating Tread Ladder and Components: Ladder, mounting brackets and handrails on both sides. 1. Model: Model AT Aluminum Alternating Tread Ladder as manufactured by Precision Ladders, LLC. 2. Capacity: Unit shall support a 1000 lb (227 kg) total load without failure. 3. Ladder Side Stringers: 3 inch by 2 inch by 1/8 inch (76 mm by 51 mm by 3 mm) extruded 6005-T5 aluminum tubing. Pitch: 68 degrees. 4. Ladder Center Stringer: 10 inch by 1/4 inch (254 mm by 6 mm) extruded 6005-T5 aluminum flat bar. Note: Neoprene trim adhered to front edge of center stringer to protect climber. 5. Ladder Treads: 1 inch deep aluminum Bar Grating 6. Ladder Mounting Brackets: a. Floor Bracket: 2 inch by 3 inch by 1/4 inch (51 mm by 76 mm by 6 mm) aluminum angle. Medley Material Handling Service Facility Amarillo, TX ALTERNATING TREAD LADDERS 055133 - 1 Addendum #2 6-3-2014 b. 7. Top Bracket: 4-3/4 inch by 5 inch by 1/4 inch (121 mm by 127 mm by 6 mm) aluminum angle. Handrails: 1-1/4 inches (32 mm) Schedule 40, 6005-T5 aluminum pipe provided with internal aluminum fittings. 2.03 FABRICATION A. Completely fabricate ladder ready for installation before shipment to the site. B. Completely fabricate handrail components ready for field assembly to ladder before shipment to site. PART 3 EXECUTION 3.01 EXAMINATION A. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding. B. Examine materials upon arrival at site. Notify the carrier and manufacturer of any damage. 3.02 INSTALLATION A. Install in accordance with manufacturer's instructions. 3.03 PROTECTION A. Protect installed products until completion of project. B. Touch-up, repair or replace damaged products before Substantial Completion. END OF SECTION Medley Material Handling Service Facility Amarillo, TX ALTERNATING TREAD LADDERS 055133 - 2 Leach Field Area COPYRIGHT 2011 BOCKUS PAYNE ASSOCIATES ARCHITECTS, P.C. ALL RIGHTS RESERVED. THIS DRAWING IS PROPERTY OF BOCKUS PAYNE ASSOCIATES ARCHITECTS. ANY MODIFICATION OR USE OF THIS DRAWING WITHOUT EXPRESS WRITTEN AUTHORIZATION OF BOCKUS PAYNE ASSOCIATES ARCHITECTS, P.C. IS PROHIBITED. = Concrete Paving = Gravel Surface = Caliche Surface Existing Topography C1.1 CONSTRUCTION DOCUMENT - BID SET Wellington | Amarillo | Wolfforth www.OJDEngineering.com The Benchmark F-4393 OJD Engineering, L.P. BOCKUS PAYNE ASSOCIATES ARCHITECTS A PROFESSIONAL CORPORATION 6303 WATERFORD BLVD. STE 240 OKLAHOMA CITY OKLAHOMA 73118 PHONE NO. 405-842-0858 FAX NO. 405-843-8959 WEB www.bockus-payne.com Scale: 1" = 40' Water Well 100' Radius Leach Field Buffer Zone P.O. Box 543 Wellington, TX 79095 (806) 447-2503 328 E. Hwy 62 Unit No. 1 Wolfforth, TX 79382 (806) 791-2300 WOLFFORTH AMARILLO 2420 Lakeview Drive Amarillo, TX 79109 (806) 352-7117 WELLINGTON
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