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05-1471(2)-003CODES AND SPECIFICATIONS A. The Florida Building Code, 2001 Edition. SPECIALTY ENGINEER REQUIREMENTS A. The Florida State Board of Professional Engineers has issued statements on responsibilities of professional engineers, pursuant to Rule 21H- 19.00(3). B. Certain components of the structure require the work of a Specialty Engineer for the design of those components. All procedures stated in the statements shall apply to this project. C. Steel pan stairs shall be designed by the Fabricators Specialty Engineer and shall include stringers, treads, handrails, landings, pan inserts and all supports and connections. Shop drawings shall be submitted for review and must be signed and sealed by a Registered Engineer in the state of Florida. D. Handrails assemblies and their support connections shall be designed by the Fabricator's Specialty Engineer. Shop drawings shall be submitted for review and must be signed and sealed by a Registered Engineer in the state of Florida. Design loads shall meet the minimum requirements of the governing building code. DESIGN LOADS A. Superimposed Dead Loads 1. Ceiling & Mechanical - 15 psf B. Live Loads 1. Roof - 50 psf 2. Level 2 - 75 psf 3. Lobbies & Stairs - 100 psf 4. Slab -On -Grade - 100 psf FOUNDATION / SLAB -ON -GRADE A. All footings have been designed assuming an allowable bearing pressure of 2500 psf. B. All topsoil, vegetation, debris and surface soils containing organic material should be removed from the site. C. The exposed subgrade shall be densified prior to placing any fill. The densification shall be achieved by a heavy vibratory roller having a static weight of at least 12,000 pounds. Each pass should overlap the preceding pass by at least 30 %. Sufficient passes should be made over the building area (plus a margin of 5.0 feet outside building perimeter lines). Compaction should continue until the soil density 24 inches below the existing subgrade is at least 98% of the Modified Proctor maximum dry density (ASTM D- 1557). If the placement of utilities disturbs any previously compacted soils, these soils shall be re- compacted and re- tested. D. The contractors attention is drawn to groundwater elevations discussed in the geotechnical report. E. Well- points may be needed so that the ground water level is maintained at least two feet below footing bottom during compaction and construction. F. Concrete placement shall occur immediately after footing excavation and placement of reinforcement. Any free standing water shall be pumped out of the excavation prior to concrete placement. G. Slab -On -Grade shall be reinforced with Welded Wire Reinforcement (WWR), supplied in flat sheets. Lap ends and sides one cross wire plus 2 Chairs must be used to support the WWR 1" from the top of the slab, unless noted otherwise. H. Slab -On -Grade shall be constructed following the recommendations of the 'Guide for Concrete Floor and Slab Construction" ACI 302. CONCRETE AND REINFORCING STEEL Location 28 -day Comp. Max Size Slump Max. W/C Strength (psi) Aggregate Range Ratio Footings 3000 NW 1" 3" to 5" 0.50 Slab -On -Grade 4000 NW 1" 3" to 5" 0.45 Metal Deck Slabs 3500 LW 3/4" 5" to 8" 0.48 Masonry Walls 3000 NW 3/8" 7" to 9" 0.50 And Tie Beams NW = Normal Weight Concrete (145 pcf) LW = Sand -Light Weight Concrete (116 pcf) A. All reinforcing steel to be new billet steel, conforming to ASTM A -615, Grade 60. B. All welded wire reinforcement shall conform to ASTM A -185. C. Reinforce housekeeping and topping slabs with WWR 6x6- W2.9xW2.9 unless heavier reinforcement is called for on the drawings. D. Provide cover to all reinforcement steel meeting the requirements of ACI 318. STRUCTURAL STEEL A. All structural steel shall conform to the following ASTM specification, unless noted otherwise on plan: Rolled W Shapes ASTM A992, Grade 50 Rolled C & MC Shapes ASTM A36 Angles ASTM A36 Round HSS ASTM A500, Gr B (Fy =42 ksi) Square & Rectangular HSS ASTM A500, Gr B (Fy =46 ksi) B. All bolts shall conform to ASTM A325N, provide hardened washers under part being turned. C. All connections shall conform to the minimum standards: 1. Minimum plate thickness: 3/8" 2. Minimum bolt diameter. 3/4" 3. Minimum weld: 3/16" 4. Minimum design load on any connection: 16 kips D. Anchor rods shall conform to ASTM F1554 grade 36. E. All shop and field welding shall conform to AWS Structural Welding Code, ANSI /AWS D1.1. F. Design connections for all beams to support half of the uniform capacity shown in AISC "Tables for Allowable Loads on Beams" for the given section and span unless otherwise shown on plan. G. Grout below base plates shall be non - shrink, non - metallic grout with a minimum compressive strength of 8000 psi. H. Hot -dip galvanize all structural steel items and their connections permanently exposed to weather after fabrication. METAL DECKS A. General 1. The metal deck and instillation are to comply with the requirements of the Steel Deck Institute (SDI). 2. Reference construction documents for type, size, gage and finish of metal deck. 3. Deck shall be placed in a minimum two span condition. Single spans are not permitted unless specifically shown in the documents. 4. Provide a minimum bearing of 2' at all supports. 5. Provide continuous 18 gage ridge plates and valley plates as required. 6. Welding of deck shall be in accordance with ANSI /AWS D1.3 "Structural Welding Code - Sheet Steel' 7. Steel deck shall be stored off the ground with one end elevated to provide drainage. 8. Do not attach any mechanical items such as light fixtures, ducts, and piping to the metal deck. B. Metal Roof Deck 1. Attach roof deck as follows: a. Weld deck to each supporting member using 5/8" diameter puddle welds in a 36/7 pattern. b. Weld deck at perimeter and all roof openings using 5/8" diameter puddle welds at 6" o.c. c. Side laps shall be screwed using #10 TEK screws at 12" o.c. 2. All roof deck welds are to be painted with zinc rich paint. C. Composite Metal Deck 1. Composite metal deck acts as a permanent for and as the positive bending reinforcement for the structural concrete. 2. Refer to the construction documents for the slab thickness and reinforcement. 3. Attach composite deck as follows: a. Weld deck to each supporting member using 5/8" diameter puddle welds at each low flute. b. Weld deck to supporting members running parallel with the deck flutes with 5/8" diameter puddle welds at 12" o.c. c. Side laps shall be screwed using #10 TEK screws at midspan or 36" o.c. - whichever is smaller. CONCRETE MASONRY A. General 1. Refer to the structural specifications. 2. See architectural drawings for the extent of masonry walls. Non -load bearing walls may not be shown on the structural drawings. B. Concrete masonry units 1. Concrete strength of masonry units (based on net area) shall be at least 1900psi (F'm= 1500psi). 2. Units shall conform to ASTM C55 or ASTM C90 and sampled in accordance with ASTM 040. C. Mortar 1. Use only portland cement /lime, type M or S, mortar conforming to ASTM C270. Provide an average compressive strength at 28 days of at least 1800 psi. D. Grout 1. Mix Designs a. For filling spaces 4" or larger in both horizontal directions, use "Coarse Grout" with a minimum compressive strength of 3000 psi. The grout shall be tested in accordance with ASTM C1019. For filling spaces less than 4" in one or both horizontal directions, use "Fine Grout" proportioned per ASTM C476. b. Use 3000 psi normal- weight concrete for filling spaces 10" and larger in both directions. The grout shall be tested in accordance with ASTM C1019. c. All grout mix design submittals shall include the results of the tests performed in accordance with ASTM C1019. d. Slump range at point of final discharge: 8" to 11'. e. The use of admixtures is not allowed. 2. Lift limits a. Grout pours shall not exceed 5 ft /lift, unless cleanouts are provided in the bottom coarse of each 5 foot lift. b. Mechanically vibrate all lifts in excess of 1 foot. c. Shall be stopped 1 1/2' below bed joint. 3. Provide clean -outs for all grout pours exceeding 5 feet. E. Reinforcement 1. Provide vertical reinforcement in cells of concrete masonry units (fully embedded in grout) as shown on drawings. Minimum reinforcement of exterior, perimeter, or load- bearing masonry shall be as follows: a. (3) #5 at each comer b. (1) #5 at all intersections c. (1) #5 at both sides of openings up to 6 feet wide d. (2) #5 or (1) #7 at both sides of openings over 6 feet wide e. (1) #5 at maximum spacing of 48" o.c. f. Heavier reinforcement may be required by details in the drawings. 2. At a minimum, provide horizontal bond beams reinforced with (2) #5 at every floor level and at the roof. 3. Terminate all vertical reinforcement in the bond beam at roof level with a standard hook. Terminate at highest bond beam if masonry does not extend to roof or grouted cell is not continuous to roof. The hook shall extend to the uppermost horizontal reinforcement at the bond beam and shall have a minimum embedment at 6'. 4. Terminate all horizontal reinforcement of discontinuous ends of bond beam and into vertical grouted cells with a standard hook. Provide comer bars such that horizontal reinforcement is continuous around building comers. 5. Minimum lap of all reinforcement shall be 48 bar diameters. Do not lap vertical reinforcement at intersecting bond beams; reinforcement shall be continuous through intersecting bond beams. 6. Provide horizontal reinforcement in bed joints every other course (max. 16" spacing). Reinforcement shall be truss -type with 9 gage side rails fabricated from high- strength, cold -drawn wire conforming to ASTM A82. Trusses shall be galvanized after fabrication. Also place three rows of reinforcement 0 8" o.c. immediately above all wall openings, and at the tops of walls. Side lap rails a minimum of 6 ". 7. All vertical reinforcement must be held in place with pre - formed wire ties. F. Control joints 1. Control joints shall be provided in all concrete masonry construction at locations indicated on the architectural drawings and specifications. Specific control joint details are as shown in the architectural drawings. In addition, place joints in accordance with the following minimum requirements: a. Maximum spacing = 25 ft. b. Maximum length /height ratio = 2.5 to 1 2. Placement guidelines a. At all changes in wall height b. At all changes in wall thickness c. At all chases, recesses, and penetrations d. At sides of wall openings 1) openings 6 ft. or less - one side, at the end of the lintel 2) openings over 6 ft. - both sides, at the ends of the lintel 3. Horizontal wall reinforcing shall be stopped each side of control joints. G. Notes 1. Masonry walls shall be braced either by other intersecting walls or by anchors to the structure above, as shown in the structural drawings. 2. Block lintels shall be specially formed u- shaped lintel units with reinforcing bars, or precast units designed for the weight of masonry above. See typical details. Temporarily shore all lintels as required to prevent deflection that may occur before grout has cured. 3. All masonry walls shown on the architectural and structural drawings have been designed to resist the required code vertical and lateral forces in the final constructed configuration only. It is the responsibility of the contractor to adequately brace the walls for vertical and lateral loads that could possibly be applied prior to completion of construction. 4. Provide solid grouted u- blocks under all window sills. ADHESIVE AND MECHANICAL FASTENERS A. General 1. All anchors are to be installed in strict accordance with the manufacturer's procedures and recommendations. 2. All anchors are subject to testing at the engineer's discretion. B. Adhesive Anchors 1. Pre - approved adhesive fasteners are as follows: a. For standard instillations in concrete and grouted masonry: 1) Ramset / Red Head - Epcon A7 2) Hilti - HIT HY150 b. For instillations with oversized or cored drilled holes in concrete: 1) Ramset / Red Head - Epcon C6 2) Hilti - HIT RE 500 c. For instillations in hollow masonry: 1) Ramset / Red Head - Epcon A7 with screen tube 2) Hilti - HIT HY 20 with screen tube 2. Provide minimum embedment as follows: Anchor Size Embedment 1/2" 4 1/2' 5/8" 5 5/8" 3/4" 6 3/4" 7/8" 7 7/8" 1" 9" Rebar Size Embedment #3 4 1/2" #4 6" #5 9" #6 11" #7 13" #8 15" #9 17" #10 20" #11 24" C. Mechanical Anchors (expansion anchors, wedge bolts) 1. Pre - approved mechanical fasteners are as follows: a. For standard instillations in concrete and grouted masonry: 1) Ramset / Red Head - Trubolt 2) Hilti - Kwik Bolt III 2. Provide minimum embedment as follows: Anchor Siz Embedmen 3/8" 3" 1/2' 4 1/8" 5/8" 5 1/8" 3/4" 6 5/8" 7/8" 8" is 9 1/2' D. Alternate manufactures may be used with written approval by the engineer. All suggested alternates are to have ICBO approval. SUBMITTALS A. The general contractor shall submit for engineer review shop drawings for the following items: 1. Reinforcing Steel 2. Concrete Mix Designs 3. Structural Steel 4. Metal Decks 5. Masonry Products 6. Light Gauge (Cold Formed Steel) Metal Roof System ( *, #) 7. Embedded Items (Plates, Angles, Bolts, Etc.) 8. Elevators Items marked ( *) shall have shop drawings signed, sealed & dated by a registered engineer in the state of Florida. Items marked ( #) shall have calculations signed, sealed & dated by a registered engineer in the state of Florida. B. All shop drawings must be reviewed and stamped by the general contractor prior to submittal. C. Submit manufacturers literature for all materials and products used in construction on the project. ADJACENT BUILDINGS AND PROPERTY A. The general contractor shall ensure that all construction methods used will not cause damage to the adjacent buildings and property. This shall include all foundation installation. B. The contractor is advised to perform photographic surveys and other documentation of the adjacent buildings before the start of construction. CONTRACTOR RESPONSIBILITY A. The Contract Structural Drawings and Specifications represent the finished structure and, except where specifically shown, do not indicate the means or methods of construction. The Contractor shall supervise and direct the work and shall be solely responsible for all construction means, methods, procedures, techniques, and sequence. The Engineer shall not have control or charge of, and shall not be responsible for, construction means, methods, procedures, techniques, or sequence, for safety precautions and programs in connection with the work, for the acts or omissions of the contractor, subcontractor, or any other persons performing and of the work, or for the failure if and of them to carry out the work in accordance with the Contract Documents. �f6"0 WIRE CABLE TIES W/ CABLE CLAMPS, ALL GALVANIZED. COORD. W/ M.E.P. EQUIPMENT TIE -DOWN, 3 "OX1 O" STD. PIPE WITH CAP PLATE & Nz "0 BAR LOOP. BASE TO BE Yin PLATE W/ (4) WO WEDGE BOLTS. PROVIDE (4) TOTAL, COORDINATE LOCATION W/ M.E.P. I I PRE FABRICATED EQUIPMENT CURB �K� X 1 FASTEN NEW EQUIP. TO CURB W/ 3" LONG, -is "0 GALV. SCREWS & WASHERS, (3) EACH SIDE, (12) TOTAL FASTEN NEW CURB TO EXISTING SLAB W/ 3&%2' TAP -CONS 0 6" O.C., ALL 4 -SIDES NOTES: 1. NEW EQUIPMENT NOT SHOWN FOR CLARITY. 2. IF HOLES IN EQUIP. BASE ARE PRE - DRILLED AND GREATER THAN Y'O, PROVIDE LARGER DIAMETER SCREWS AS REQUIRED. EXISTING CONCRETE SLAB. EXISTING STEEL BAR JOIST. ROOF TOP EQUIP. ATTACHMENT DETAIL SCALE: 1 " = 1' -0" Notes: Revisions: Seal: Consultants: DECAROWILLSON STRUCTURAL ENGINEERS 1705 N. 16TH STREET, TAMPA, FLORIDA 33605 PHONE (813) 817.4707 FAx (813) 262.2338 CERTIFICATE OF AUTHORIZATION #. 25896 JOHN L. DECARO, P.E. No. 56031 1� Nun • AN • ��- . V7 AIV`� E L 1-H. E--1_T 6___ ARCHITECTS •INTERIOR-- DESIGNERS - Tarrapc, Office-_ The Edgerrater -Bui; ding 600 South Magnolia Avenue - Suite 150 Tampa, Florida 33606 Phone (813) 251 -0565 Fax (813) 251 -0567 Miami Office 4240 Southwest 3rd Street Miami, Florida 33134 Phone (305) 441 -7617 Fax 05) 774 -1123 Nicholas Puglisi Architect License #AR12460 ELEMENTS State License #AA0002341 T • A WEST GABLES BRANCH 5880 BIRD ROAD MIAMI, FLORIDA Drawing No. /Date 05 -02 -05 S -1.0 05 -111 Drawing Title /Scale /Drawn by VW GENERAL NOTES Consultants: DECAROWILLSON STRUCTURAL ENGINEERS 1705 N. 16TH STREET, TAMPA, FLORIDA 33605 PHONE (813) 817.4707 FAx (813) 262.2338 CERTIFICATE OF AUTHORIZATION #. 25896 JOHN L. DECARO, P.E. No. 56031 1� Nun • AN • ��- . V7 AIV`� E L 1-H. E--1_T 6___ ARCHITECTS •INTERIOR-- DESIGNERS - Tarrapc, Office-_ The Edgerrater -Bui; ding 600 South Magnolia Avenue - Suite 150 Tampa, Florida 33606 Phone (813) 251 -0565 Fax (813) 251 -0567 Miami Office 4240 Southwest 3rd Street Miami, Florida 33134 Phone (305) 441 -7617 Fax 05) 774 -1123 Nicholas Puglisi Architect License #AR12460 ELEMENTS State License #AA0002341 T • A WEST GABLES BRANCH 5880 BIRD ROAD MIAMI, FLORIDA Drawing No. /Date 05 -02 -05 S -1.0 05 -111 Drawing Title /Scale /Drawn by VW GENERAL NOTES