SO-1842 Sexton HS Elevator Replacement Bid Documents Complete.pdf

1601 E. CÉSAR E. CHÁVEZ AVENUE, LANSING, MI 48906

PHONE: (517) 487-2511

FAX: (517) 487-2544

ADDENDUM NO. 1

Lansing School District

J.W. Sexton High School Elevator Replacement

Date:10/13/2025 Job Number: 24448.01

OWNER: ENGINEER:

Lansing School District Matrix Consulting Engineers 519 W Kalamazoo St 544 Cherbourg Dr Lansing, MI 48933 Lansing, MI 48906

This Addendum is issued for the purpose of modifying and/or clarifying the original Contract Documents and shall take precedence over them.

All work included herein shall be in accordance with the original drawings and specifications except as specifically noted herein. All incidental items required to provide the following modifications shall be included even though not specifically described.

This addendum is being sent to all bidders receiving plans and specifications. Receipt of this Addendum shall be noted on the Proposal Form in the appropriate location.

Drawings

1. Added all sheets to the Project Documents

a. See G0.1 for Sheet Index.

Specifications

1. Added all Project Specifications to the Project Documents

a. Updated Specification Table of Contents.

October 8, 2025

Request for Bids Lansing School District Purchasing Department

519 West Kalamazoo Lansing, MI 48933

This is not an order

Sealed proposals for the furnishing of items and services listed on the sheets attached to the bid proposal documents that are available on our web-site will be received in the Lansing School District Purchasing Office, 519 W. Kalamazoo St., Lansing, Michigan 48933 until

October 30, 2025, 2:00 PM local time.

At this time and place bids will be opened publicly and read aloud.

One (1) original and Two (2) copies of the bid are to be submitted on the forms furnished by the Lansing School

District in a sealed envelope and clearly marked:

Bid SO-1842 Sexton High School Elevator Replacement BID DOCUMENTS WILL BE POSTED BY October 13, 2025

To obtain a copy of this request for bid please visit our web site at:

www.lansingschools.net.

(Click on Quicklinks at the top and click on Vendors (Bid Info), scroll down to Current Requests for Bids or Proposals) or the bid documents are also posted on the State of Michigan’s procurement system SIGMA.

If you need assistance, please contact the Lansing School District Purchasing Department at 517-755-3030.

No faxed, telephone or e-mailed bids will be accepted. Late submittals will not be considered.

All questions must be in writing and should be directed to Jon Laing, Director of Procurement at:

Projects@lansingschools.net, no later than 2:00 PM on Thursday, October 23, 2025. Addendums will be posted on the Lansing School District’s web-site and SIGMA as they are issued.

All bids/proposals must be accompanied by a 5% bid bond and a sworn and notarized statement disclosing any familial relationship with the Board of Education and selected staff. Bids must include the completed statement to be accepted or considered.

All bids shall be submitted in accordance with the attached instructions and shall remain firm for a period of ninety (90) days after the opening of bids.

A bid bond is required with this bid in the amount of 5% of the total bid amount. Certified payrolls are required with each invoice or pay application. A performance, labor and materials bond will be required to cover 100% of the project.

The Lansing School District reserves the right to reject any or all bids in whole or in part and to accept the proposal or portion of the proposal that, in their opinion, best serves the interests of the Lansing School District.

Lansing School District

Jon Laing Director of Procurement

PRE-BID INFORMATION

There will be a Pre-Bid Meeting held Wednesday, October 22, 2025 at 3:30 PM at Sexton High school, 102 McPherson Ave, Lansing, MI. Attendance is HIGHLY RECOMMENDED.

mailto:Projects@lansingschools.net

SPECIFICATION INDEX

DIVISION SECTION TITLE

Specification Index Project Identification

DIVISION 00

Section 001116 Invitation to Bid Section 002113 Instructions to Bidders Section 004100 Bid Proposal Form Section 004373 Proposed Schedule of Values Form Section 006000 Project Forms

DIVISION 01

Section 012100 Allowances Section 013000 Submittals Section 013516 Alteration Project Procedures

Lansing School District Standard Contract AIA A201 Agreement

DIVISION 02

Section 024119 Selective Demolition

DIVISION 03

Section 033000 Cast-In-Place Concrete

DIVISION 05

Section 050500 Metal Fabrications Section 057300 Handrails and Railings

DIVISION 06

Section 061053 Miscellaneous Rough Carpentry

DIVISION 07

Section 079600 Joint Sealants

DIVISION 08

Section 080113 Standard Steel Doors and Frames Section 087100 Finish Hardware

DIVISION 09

Section 092116 Gypsum Drywall Section 099100 Painting

DIVISION 14

Section 142400 Hydraulic Elevators

DIVISION 22

Section 220500 Common Work Results for Plumbing Section 220523 General Duty Valves for Plumbing Piping Section 220700 Plumbing Insulation Section 221316 Sanitary Waste and Vent Piping Section 221319 Sanitary Waste Piping Specialties Section 221323 Sanitary Waster Interceptors Section 221429 Sump Pumps

DIVISION 23

Section 230500 Common Work Results for HVAC Section 230523 General Duty Valves for HVAC Piping Section 230529 Hangers & Supports for HVAC Piping & Equipment Section 250553 Identification for HVAC Piping & Equipment Section 230700 HVAC Insulation Section 232300 Refrigerant Piping Section 238126 Split-System Air-Conditioners

DIVISION 26

Section 260010 Basic Electrical Requirements Section 260500 Common Work Results for Electrical Section 260519 Low-Voltage Power Conductors and Cables Section 260526 Grounding & Bonding for Electrical Systems Section 260529 Hangers and Supports for Electrical Systems Section 260533 Raceways and Boxes for Electrical Systems Section 260544 Sleeves and Sleeve Seals for Electrical Raceways and Cabling Section 260553 Identification for Electrical Systems Section 262726 Wiring Devices Section 262813 Fuses Section 262816 Enclosed Switches & Circuit Breakers Section 265119 LED Interior Lighting Section 265219 Emergency and Exit Lighting

LANSING SCHOOL DISTRICT PROJECT NO. 24448.01

SEXTON ELEVATOR REPLACEMENT SEPTEMBER 2025

SO-1842 BID DOCUMENTS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 02 41 19-1

SECTION 02 41 19

SELECTIVE DEMOLITION

1 GENERAL

A. This Section requires the selective removal and subsequent off-site disposal of the following:

1. Portions of Building, walls, utilities, doors, frames, Elevator, and other misc. items as indicated on drawings and as required to accommodate new construction.

B. Related work specified elsewhere:

1. Remodeling construction work and patching are included within the respective sections of specifications, including removal of materials for reuse and incorporation into remodeling or new construction.

C. Schedule: Submit schedule indicating proposed sequence of operations for selective demolition work to Owner's

Representative for review prior to start of work. Include coordination for shutoff, capping, and continuation of utility services as required, together with details for dust and noise control.

1. Provide detailed sequence of demolition and removal work to ensure uninterrupted progress of Owner's on-site operations.

D. Occupancy: Owner will occupy portions of the building immediately adjacent to and below areas of selective demolition.

Conduct selective demolition work in manner that will minimize need for disruption of Owner's normal operations.

Provide minimum of 72 hours advance notice to Owner of demolition activities that will impact Owner's normal operations.

E. Condition of Structures: Owner assumes no responsibility for actual condition of items or structures to be demolished.

F. Conditions existing at time of commencement of contract will be maintained by Owner insofar as practicable. However, variations within structure may occur by Owner's removal and salvage operations prior to start of selective demolition work.

G. Partial Demolition and Removal: Items indicated to be removed but of salvageable value to Contractor may be removed from structure as work progresses. Transport salvaged items from site as they are removed.

H. Storage or sale of removed items on site will not be permitted.

I. Protections: Provide temporary barricades and other forms of protection as required to protect Owner's personnel and general public from injury due to selective demolition work.

J. Provide protective measures as required to provide free and safe passage of Owner's personnel and general public to and from occupied portions of building.

1. Erect temporary covered passageways as required by authorities having jurisdiction.

2. Protect from damage existing finish work that is to remain in place and becomes exposed during demolition operations.

3. Protect floors with suitable coverings when necessary.

4. Construct temporary insulated solid 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 if required.

5. Provide temporary weather protection during interval between demolition and removal of existing construction on exterior surfaces and installation of new construction to ensure that no water leakage or damage occurs to structure or interior areas of existing building.

6. Remove protections at completion of work.

K. Damages: Promptly repair damages caused to adjacent facilities by demolition work at no cost to Owner.

1. Damage to concrete, and asphalt paving areas shall be replaced by the Contractor.

2. Damage to grass areas from this project shall be repaired and hydroseeded. Rut areas shall filled with clean top soil and hydroseeded at the correct time for seeding.

SO-1842 BID DOCUMENTS

SECTION 02 41 19

SELECTIVE DEMOLITION

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 02 41 19-2

L. Traffic: Conduct selective demolition operations and debris removal in a manner to ensure minimum interference with roads, streets, walks, and other adjacent occupied or used facilities.

M. Utility Services: Maintain existing utilities indicated to remain. Keep in service and protect against damage during demolition operations.

N. Do not interrupt utilities serving occupied or used facilities, except when authorized in writing by authorities having jurisdiction. Provide temporary services during interruptions to existing utilities, as acceptable to governing authorities.

1. Maintain fire protection services during selective demolition operations.

O. Environmental Controls: Use water sprinkling, temporary enclosures, and other suitable methods to limit dust and dirt rising and scattering in air to lowest practical level. Comply with governing regulations pertaining to environmental protection.

P. Do not use water when it may create hazardous or objectionable conditions such as ice, flooding, and pollution.

2 PRODUCTS

A. Not used.

3 EXECUTION

A. Inspection: Prior to commencement of selective demolition work, inspect areas in which work will be performed.

Photograph existing conditions of structure surfaces, equipment, or surrounding properties that could be misconstrued as damage resulting from selective demolition work; file with Owner's representative prior to starting work.

B. Preparation: Provide interior and exterior shoring, bracing, or support to prevent movement, settlement, or collapse of structures to be demolished and adjacent facilities to remain.

1. Cease operations and notify Owner's representative immediately if safety of structure appears to be endangered. Take precautions to support structure until determination is made for continuing operations.

C. Cover and protect equipment, and fixtures indicated "to remain" from soilage or damage.

D. Erect and maintain dust-proof partitions and closures as required to prevent spread of dust or fumes to occupied portions of the building, especially those areas containing computer equipment.

E. Provide weatherproof closures for exterior openings resulting from demolition work. Provide Insulated walls when working during the heating season.

F. Locate, identify, stub off, and disconnect utility services that are not indicated to remain.

G. Provide bypass connections as necessary to maintain continuity of service to occupied areas of building. Provide minimum of 72 hours advance notice to Owner if shutdown of service is necessary during changeover.

H. Demolition: Perform selective demolition work in a systematic manner.

1. In areas were there are materials that are hazardous, use the services of a Licensed Abatement Contractor to properly remove and dispose of any and all hazardous materials. Protect adjacent areas of exposure to dusts and fumes that may develop during these material removals.

2. Demolish concrete and masonry in small sections. Cut concrete and masonry at junctures with construction to remain using power-driven masonry saw or hand tools; do not use power-driven impact tools.

3. Locate demolition equipment outside structure and promptly remove debris to avoid imposing excessive loads on supporting walls, floors, or framing.

4. Provide services for effective air and water pollution controls as required by local authorities having jurisdiction.

I. If unanticipated mechanical, electrical, or structural elements that conflict with intended function or design are encountered, investigate and measure both nature and extent of conflict. Submit report to Owner's representative in written, accurate detail. Pending receipt of directive from Owner's representative, rearrange selective demolition schedule as necessary to continue overall job progress without delay.

SO-1842 BID DOCUMENTS

SECTION 02 41 19

SELECTIVE DEMOLITION

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 02 41 19-3

J. Salvage Items: When items may have a salvage value carefully remove indicated items, clean, store, and offer to Owner and obtain receipt, or when Owner refuses item, remove from site.

K. Disposal of Demolished Materials: Remove debris, rubbish, and other materials resulting from demolition operations from building site. Transport and legally dispose off site.

L. If hazardous materials are encountered during demolition operations, comply with applicable regulations, laws, and ordinances concerning removal, handling, and protection against exposure or environmental pollution.

1. Burning of removed materials is not permitted on project site.

M. Cleanup and Repair: Upon completion of demolition work, remove tools, equipment, and demolished materials from site.

Remove protections and leave interior areas broom clean.

N. Repair demolition performed in excess of that required. Return structures and surfaces to remain to condition existing prior to commencement of selective demolition work. Repair adjacent construction or surfaces soiled or damaged by selective demolition work.

END OF SECTION 02 41 19

SO-1842 BID DOCUMENTS

SECTION 02 41 19

SELECTIVE DEMOLITION

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 02 41 19-4

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SO-1842 BID DOCUMENTS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 03 30 0 - 1

SECTION 03 30 00

CAST-IN-PLACE CONCRETE

1 GENERAL:

A. Codes and Standards: comply with applicable provisions except as otherwise indicated

1. ACI 301, "Specifications for Structural Concrete Buildings";

2. ACI 318, "Building Code Requirements for Reinforced Concrete"

3. ACI-SP-66 (88) “ACI Detailing Manual

4. Concrete Reinforcing Steel Institute (CRSI) “Manual of Standard Practices”.

B. Quality Control: Perform sampling and testing during concrete placement, as follows:

1. Quality Control: Testing laboratory will perform sampling and testing during concrete placement, which may include the following, as directed by Architect. This testing does not relieve Construction Manager of responsibility of providing concrete in compliance with specifications. Construction Manager may perform additional testing as necessary to ensure quality of concrete.

2. Sampling: ASTM C 172.

a. Slump: ASTM C 143, one of test for each load at point of discharge.

b. Air Content: ASTM C 173, one for each set of compressive strength specimens.

c. Compressive Strength: ASTM C 39, one set for each 50 cu. yds. or fraction thereof of each class of concrete; one specimen tested at 7 days, one specimen tested at 28 days, and one retained for later testing if required.

3. Report Test results in writing to Architect, Construction Manager, and concrete producer within 24 hours after tests are made.

C. Submittals: Submit the following:

1. Manufacturer's data with installation instructions for proprietary materials including reinforcement and forming accessories, admixtures, joint materials, hardeners, curing materials, and others as requested by

Architect.

a. Laboratory test or evaluation reports for concrete materials and mix designs.

b. Mix Proportions and Design: Proportion mixes complying with mix design procedures specified in

ACI 301.

c. Submit written report to Architect for each proposed concrete mix at least 15 days prior to start of work. Do not begin concrete production until mixes have been reviewed and are acceptable to

Architect.

1) Mix designs may be adjusted when material characteristics, job conditions, weather, test results, or other circumstances warrant. Do not use revised concrete mixes until submitted to and accepted by Architect.

2) Use air-entering admixture in concrete as indicated.

2 PRODUCTS:

A. Concrete Materials: As follows:

1. Portland Cement: ASTM C 150, Type IA.

a. Fly Ash: ASTM C 618, Type C or F. Do not to exceed 25 percent of cement content by weight.

2. Aggregates: ASTM C 33, and MDOT Standard Specifications, Section 8.02, except local aggregates of proven durability may be used when acceptable to Architect.

3. Water: Drinkable.

4. Air-Entraining Admixture: ASTM C 260.

5. All exterior concrete and exposed concrete shall receive air entrainment conforming to MDOT Standard

Specifications, Section 8.2403, and shall be measured at 4-6% by volume.

6. Water-Reducing Admixture: ASTM C 494; type as required to suit project conditions. Use only admixtures that have been tested and accepted in mix designs.

B. Related Materials: As follows:

1. Liquid Curing Compound: Comply with ASTM-C-309 Type 2 Class B Vehicle

2. Type 2 (white pigmented) may be used for exterior concrete.

3. Products that may be used include

SO-1842 BID DOCUMENTS

SECTION 03 30 00

CAST IN PLACE CONCRETE

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 03 30 00 - 2

a. BASF Construction Chemicals – Building Systems; Jure-N-Seal WB

b. L&M Construction Chemcials; Dress & Seal WB

c. W.R. Meadows, Vocomp-20

4. Concrete Additive – Add to mix VaporLock 10/10, dosed at 10 oz/ 100# of cementitious material weight in the mix design, or equal by Xypex.

C. Form Materials: Provide form materials with sufficient stability to withstand pressure of placed concrete without bow or deflection.

a. Exposed Concrete Surfaces: Suitable material to suit project conditions.

D. Reinforcing Materials: As follows:

a. Deformed Reinforcing Bars: ASTM A 615, Grade 60, unless otherwise indicated.

b. Welded Wire Fabric: ASTM A 185.

c. Supports: Bolsters, chairs, spacers, and other devices for spacing. Supporting, and fastening reinforcing bars ands welded wire fabric in place. Use wire bar type supports complying with

CRSI specifications. Use Supports with sand plates or horizontal runners where base material will not support chair legs.

E. Synthetic Fiber Reinforcement: Fibermesh 150 or equal

1. Propex Concrete Systems Corp., 6025 Lee Highway, Ste 425, PO Box 22788, Chattanooga, Tennessee

37422. Toll Free (800) 621-1273. Phone (423) 892-8080. Fax (423) 892-0157. Website www.fibermesh.com. E-mail fibermesh@propexinc.com

2. Material: 100 percent virgin homopolymer polypropylene multifilament fibers, containing no reprocessed olefin materials.

3. Conformance: ASTM C 1116, Type III.

4. Fire Classifications:

a. UL Report File No. R8534-11.

b. Southwest Certification Services (SWCS), Omega Point Laboratories No. 8662-1.

5. Fiber Length: Graded.

6. Alkali Resistance: Alkali proof.

7. Absorption: Nil.

8. Specific Gravity: 0.91.

9. Melt Point: 324 degrees F (162 degrees C).

F. Expansion Joint Filler;

1. Expansion Joint Filler, polyethylene closed cell backing, size (as recommended by manufacturer) as required for joint width and depth, as manufactured by ChemRex, or approved equal.

G. Joint Sealant, equal to Sonolastic SL2 multileveling elastomeric polyurethane sealant (three-componenet system) as manufactured by ChemRex, or approved equal.

H. Concrete Mix Design, Proportioning and Admixtures:

1. Concrete Class "A" "B" "C" "D"

2. Minimum 28 day, Compressive strength, psi 4,000 3,500 3,500 3,000

3. Minimum Concrete, Sacks/cu. yd. 6 ½ 6 6 5 ½

4. Maximum Water/Cement, Ratio, Gals./sack 5 5 ½ 5 ½ 6

5. Air Entrainment - % 4 to 6% 4 to 6% 4 to 6% none

6. Maximum Slump - inches 3" 5" 5” 3"

7. Fiber Mesh Reinforcement (when no WWM) X X

8. Additive (Vapor Lock/Xypex) X

9. Use locations

a. Interior Slabs X

3 EXECUTION:

A. Forming and Placing Concrete: As follows:

1. Ready-Mix Concrete: ASTM C 94. Maximum mixing and delivery time is 60 minutes.

2. Add synthetic fiber reinforcement to concrete mixture in accordance with manufacturer’s instructions.

a. Application Rate: Add synthetic fiber reinforcement at standard application rate of 1.5 pounds per cubic yard (0.90 kg/m3) of concrete.

SO-1842 BID DOCUMENTS

SECTION 03 30 00

CAST IN PLACE CONCRETE

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 03 30 00 - 3

b. Mix synthetic fiber reinforcement in concrete mixer in accordance with mixing time and speed of

ASTM C 94 to ensure uniform distribution and random orientation of fibers throughout concrete.

3. Formwork:

a. Construct so that concrete members and structures are of correct size, shape, alignment, elevation, and position.

b. Provide openings in formwork to accommodate work of other trades. Accurately place and securely support items built into forms.

c. Clean and adjust forms prior to concrete placement. Apply form-release agents or wet forms, as required. Retighten forms during concrete placement if required to eliminate mortar leaks.

4. Reinforcement; Provide multifilament fiber reinforcement in all walks and slabs unless noted otherwise.

5. Reinforcement where shown on details:

a. Position, support, and secure reinforcement against displacement. Locate and support with metal chairs, runners, bolsters, spacers, and hangers, as required. Set wire ties so ends are directed into concrete, not toward exposed concrete surfaces.

b. Install welded wire fabric in as long lengths as practicable, lapping at least one mesh.

6. Joints: Provide construction, isolation, and control joints as indicated or required. Locate construction joints so as not to impair strength and appearance of structure. Place isolation and control joints in slabs-on-ground to stabilize differential settlement and random cracking.

7. Installation of Embedded Items: Set and build into work anchorage devices and other embedded items required for other work that is attached to cast-in-place concrete.

8. Concrete Placement:

a. Comply with ACI, placing concrete in a continuous operation within planned joints or sections. Do not begin placement until work of other trades affecting concrete is completed.

b. Consolidate placed concrete using mechanical vibrating equipment with hand rodding and tamping, so that concrete is worked around reinforcement and other embedded items and into forms.

c. Protect concrete from physical damage or reduced strength due to weather extremes during mixing, placing, and curing., comply with ACI 306 for cold weather concreting and ACI 305 for hot weather concreting.

B. Concrete Finishes: As follows:

1. Work edges of slabs and joints with a 1/8-inch radius edging tool.

2. Broom finish by drawing a fine hair broom across the concrete surface, perpendicular to the line of traffic.

Repeat operation when required to provide a fine line texture acceptable to the Owner or Architect.

C. Curing:

1. Review floor finish materials for special curing requirements.

2. Begin initial curing as soon as free water has disappeared from exposed surfaces. Where possible, keep continuously moist for not less than 72 hours.

3. Continue curing by use of moisture-retaining cover or membrane-forming curing compound.

4. Cure formed surfaces by moist curing until forms are removed.

5. Provide protections as required to prevent damage to exposed concrete surfaces.

END OF SECTION 03 30 00

SO-1842 BID DOCUMENTS

SECTION 03 30 00

CAST IN PLACE CONCRETE

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

PROJECT #25-06 03 30 00 - 4

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SO-1842 BID DOCUMENTS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 05 05 00 - 1

SECTION 05 05 00

METAL FABRICATIONS

1 GENERAL:

A. Definitions in ASTM E 985 for railing-related terms apply to this section.

B. Structural Performance of Handrails and Railing Systems: Comply with ASTM E 985 based on testing per ASTM

E 894 and E 935.

C. Structural Performance of Handrails and Railing Systems: Provide handrails and railing systems capable of withstanding the following structural live loads without exceeding the allowable design working stress of materials involved:

D. Submittals: In addition to product data, submit the following:

1. Shop drawings showing details of fabrication, assembly and installation including templates for anchor bolt placement.

2. Samples of materials and finished products as may be requested by Architect.

2 PRODUCTS:

A. GENERAL For work exposed to view use materials selected for their smoothness and freedom from surface blemishes. Contractors option to custom shop fabricate or to provide a ladder from an approved manufacturer.

B. MATERIALS:

1. Steel Plates, Shapes, and Bars: ASTM A 36.

2. Brackets, Flanges and Anchors: Cast or formed metal of the same type material and finish as supported rails.

3. Concrete Inserts: Threaded or wedge type; galvanized ferrous castings, either malleable iron, ASTM A 47, or cast steel, ASTM A 27. Provide bolts, washers, and shims as required, hot-dip galvanized per ASTM A

153.

4. Nonshrink Nonmetallic Grout: Premixed, factory-packaged, nonstaining, noncorrosive, nongaseous grout complying with CE CRD- C 621.

5. Interior Anchoring Cement: Factory-prepackaged nonshrink, nonstaining, hydraulic controlled expansion cement formulation for mixing with water at Project site. Use for interior applications only.

6. Fasteners: Provide bolts, nuts, lag bolts, machine screws, wood screws, toggle bolts, masonry anchorage devices, lock washers as required for application indicated and complying with applicable Federal standards. Hot-dip galvanize fasteners for exterior applications to comply with ASTM A 153.

7. Shop Primer for Ferrous Metal: Manufacturer's or Fabricator's standard, fast-curing, lead-free, universal modified alkyd primer; resistant to normal atmospheric corrosion, compatible with finish paint systems indicated, capable of providing a sound foundation for field-applied topcoats despite prolonged exposure;

complying with performance requirements of FS TT-P-645.

8. Zinc Chromate Primer: FS TT-P-645.

3 EXECUTION:

A. GENERAL: Use materials of size, shape, and thickness shown, or if not show, of required size, grade and thickness to produce strength and durability in finished product.

1. Shop-paint all items not specified to be galvanized after fabrication.

B. FABRICATION:

1. Welding;

a. Weld corners and seams continuously to comply with AWS recommendations. Use materials and methods that minimize distortion and develop strength and corrosion resistance of base metals.

Obtain fusion without undercut or overlap. Remove welding flux immediately. Finish exposed welds and surfaces smooth and blended so that no roughness shows after finishing and contour of welded surface matches those adjacent.

b. Form exposed connections with hairline joints, flush and smooth, using concealed fasteners where possible. Locate joints where least conspicuous.

SO-1842 BID DOCUMENTS

SECTION 05 05 00

METAL FABRICATIONS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 05 05 00 - 2

2. Rough Hardware: Furnish custom-fabricated bolts, plates, anchors, hangers, dowels, and other miscellaneous steel and iron shapes for framing and supporting and anchoring woodwork.

3. Surface Preparation: Comply with SSPC-SP6 "Commercial Blast Cleaning" for exterior work, and with

SSPC-SP3 "Power Tool Cleaning" for interior work.

a. Stripe paint edges, corners, crevices, bolts, welds and sharp edges.

4. Galvanize, unless otherwise indicated.

a. Galvanizing ASTM A 123 for fabricated and unfabricated steel products made of uncoated rolled, pressed and forged steel shapes, plates, bars and strip 0.0229 inch and thicker.

b. Galvanizing Repair Paint: High zinc dust content paint with dry film containing not less than 94 percent zinc dust by weight, complying with DOD-P-21035 or SSPC-Paint-20.

5. Shop Painting: Apply shop primer to surface of metal fabrications except those embedded in concrete or galvanized; comply with SSPC-PA1 and requirements indicated below:

C. Miscellaneous Fabrications:

1. Ladders: Fabricate ladders for locations shown, with dimensions, spacings, and anchorages as indicated.

Comply with the requirements of ANSI A14.3, unless otherwise indicated.

a. Galvanize after fabrication.

2. Loose Bearing and Leveling Plates: Provide for steel items bearing on masonry or concrete, as indicated.

Drill plates to receive anchor bolts.

1) Galvanize after fabrication.

3. Loose Steel Lintels: Fabricate from shapes and to sizes indicated.

1) Galvanize after fabrication.

4. Exterior Handrails: Fabricate from shapes and to sizes indicated.

1) Galvanize after fabrication.

5. Miscellaneous Framing and Supports: Provide as required to complete work and not included with structural steel framework. Fabricate of welded construction in as large units as possible; drill and tap as required to receive hardware and similar items. Include required anchors for building into other work;

spaced not more than 24 inches o/c.

6. Miscellaneous Steel Trim: Fabricate to shapes and sizes as required for profiles shown; continuous welded joints and smooth exposed edges. Use concealed field splices wherever possible. Provide cutouts, fittings, and anchorages; coordinate assembly and installation with other work.

7. Shelf and Relieving Angles: Fabricate to sizes indicated for attachment to support framing. Provide slotted holes to receive anchor bolts, spaced not more than 6 inches from ends and 24 inches o/c.

8. Furnish wedge-type concrete inserts complete with fasteners for securing shelf angles to cast-in-place concrete.

a. Galvanize shelf angles to be installed on exterior concrete.

D. Installation:

1. Perform cutting, drilling and fitting required for installation; set work accurately in location, alignment and elevation, measured from established lines and levels. Provide anchorage devices and fasteners where necessary for installation to other work.

2. Set loose items on cleaned bearing surfaces, using wedges or other adjustments as required. Solidly pack open spaces with bedding mortar, consisting of 1-part Portland cement to 3-parts sand and only enough water for packing and hydration, or use commercial non-shrink grout material.

a. Touch-up shop paint after installation. Clean field welds, bolted connections and abraded areas, and apply same type paint as used in shop. Use galvanizing repair paint on damaged galvanized surfaces.

3. Paint exterior handrails after installation.

END OF SECTION 05 05 00

Lansing School District Project No. 24448.01 Sexton Elevator Replacement September 2025 SO-1842 Bid Documents

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT -

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 05 73 00- 1

SECTION 05 73 00

HANDRAILS AND RAILINGS

Part 1 – General

Section 1.01 SCOPE OF WORK

A. Architectural glass railings.

Section 1.02 RELATED WORK

A. Section 08 83 13 - Glass Glazing.

Section 1.03 REFERENCES

A. Aluminum Association (AA):

1. AA ABH-21 Aluminum Brazing Handbook.

2. AA ASD-1 Aluminum Standards and Data.

3. AA DAF-45 Designation System for Aluminum Finishes.

4. AA SAA-46 Standards for Anodized Architectural Aluminum.

B. American Architectural Manufacturers Association (AAMA):

5. AAMA 605.1 Specification for High Performance Organic Coatings on Architectural Extrusions and Panels.

6. AAMA 606.1 Voluntary Guide Specifications and Inspection Methods of Integral Color Anodic Finishes for Architectural

Aluminum.

7. AAMA 607.1 Voluntary Guide Specifications and Inspection Methods for Clear Anodic Finishes for Architectural

Aluminum.

8. AAMA 608.1 Voluntary Guide Specifications and Inspection Methods for Electrolytically Deposited Color Anodic Finishes for Architectural Aluminum.

C. American Concrete Institute (ACI):

1. ACI 347 Recommended Practice for Concrete Formwork.

D. American Institute of Steel Construction (AISC):

1. Manual of Steel Construction.

E. American Iron and Steel Institute (AISI):

1. Steel Products Manual; Stainless and Heat Resisting Steel.

2. Code of Standard Practice.

F. American National Standards Institute (ANSI):

1. ANSI A21.1 Safety Requirements for Floor and Wall Openings, Railings and Toe Boards.

2. ANSI A58.1 Minimum Design Loads in Buildings and Other Structures.

3. ICC/ANSI A117.1 Accessible and Usable Buildings and Facilities.

4. ANSI A97.1 Safety Performance Specifications and Methods of Test for Safety Glazing Material used in Buildings.

5. ANSI/NAAMM MBG 531 Metal Bar Grating Manual.

G. ASTM International (ASTM):

1. ASTM A 29 Specification for Steel Bars, Carbon and Alloy, Hot-Wrought and Cold-Finished, General Requirements for.

2. ASTM A 36 Carbon Structural Steel.

3. ASTM A 47 Specification for Ferritic Malleable Iron Castings.

4. ASTM A 48 Specification for Gray Iron Castings.

5. ASTM A 53 Pipe, Steel, Black and Hot Dipped, Zinc Coated Welded and Seamless.

6. ASTM A 108 Steel Bars, Carbon, Cold Finished, Standard Quality.

7. ASTM A 123 Specification for Zinc (Hot Dip Galvanized) Coatings on Iron and Steel Products.

8. ASTM A 167 Specification for Stainless and Heat Resisting Chromium-Nickel Steel Plate, Sheet, and Strip.

9. ASTM A 269 Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service.

10. ASTM A 276 Specification for Stainless and Heat-Resisting Steel Bars and Shapes.

11. ASTM A 312 Specification for Seamless and Welded Austenitic Stainless Steel Pipe.

12. ASTM A 500 Specification for Cold-Formed Welded and Seamless Carbon Steel Structural Tubing in Rounds and Shapes.

13. ASTM A 512 Specification for Cold-Drawn Butt-weld Carbon Steel Mechanical Tubing.

14. ASTM A 513 Specification for Electric-Resistance-Welded Carbon and Alloy Steel Tubing.

15. ASTM A 554 Welded Stainless Steel Mechanical Tubing

16. ASTM A 570 Specification for Steel, Sheet and Strip, Carbon, Hot Rolled, Structural Quality.

17. ASTM A 575 Specification for Steel Bars, Carbon, Merchant Quality, M Grades.

SO-1842 Bid Documents

SECTION 05 73 00

HANDRAILS AND RAILINGS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT -

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 05 73 00- 2

18. ASTM A 582 Free Machining Stainless and Heat Resisting Steel Bars.

19. ASTM A 743 Specification for Corrosion-Resistant Iron Chromium, Iron Chromium-Nickel, and Nickel Base Alloy Castings for General Application.

20. ASTM A1264-1 Safety Requirements for Workplace Floor and Wall Openings, Stairs and Railing Systems

21. ASTM B 43 Specification for Standard Sizes of Seamless Red Brass Pipe.

22. ASTM B 62 Specification for Composition Bronze or Ounce Metal Castings.

23. ASTM B 209 Specification for Aluminum and Aluminum Alloy Sheet and Plate.

24. ASTM B 210 Specification for Aluminum and Aluminum Alloy Drawn Seamless Tubes.

25. ASTM B 211 Aluminum and Aluminum Alloy Bar, Rod and Wire

26. ASTM B 221 Specification for Aluminum-Alloy Bars, Rods, Wires, Shapes and Tubes

27. ASTM B 241 Specification for Aluminum and Aluminum Alloy Seamless Pipe and Seamless Extruded Tube.

28. ASTM B 429 Specification for Aluminum-Alloy Extruded Structural Pipe and Tube.

29. ASTM B 455 Specification for Copper-Zinc-Lead Alloy (Leaded Brass) Extruded Shapes.

30. ASTM B 483 Specification for Aluminum and Aluminum-Alloy Drawn Tubes for General Purpose Applications.

31. ASTM B 584 Specification for Copper Alloy Sand Castings for General Applications.

32. ASTM C 595 Specification for Blended Hydraulic Cements.

33. ASTM C 1036 Standard Specification for Flat Glass.

34. ASTM C 1048 Standard Specification for Heat Treated Flat Glass - Kind HS, Kind FT Coated and Uncoated Glass.

35. ASTM C 1172 Standard Specification for Laminated Architectural Flat Glass.

36. ASTM D 1730 Recommended Practices for Preparation of Aluminum and Aluminum Alloy Surfaces for Painting.

37. ASTM E 84 Test Method for Surface Burning Characteristics of Building Materials.

38. ASTM E 894 Standard Test Methods for Anchorage of Permanent Metal Railing Systems and Rails for Buildings.

39. ASTM E 935 Standard Test Methods for Performance of Permanent Metal Railing Systems and Rails for Buildings.

40. ASTM E 985 Specification for Permanent Metal Railing Systems and Rails for Buildings. 41. ASTM E 1300 Standard

Practice for Determining Load Resistance of Glass in Buildings.

42. ASTM E 1481 Terminology of Railing Systems in Rails for Buildings.

43. ASTM E 2353 Standard Test Methods for Performance of Glass in Permanent Glass Railing Systems, Guards & Balustrades.

44. ASTM E 2358 Standard Specification for Performance of Glass in Permanent Glass Railing Systems, Guards & Balustrades.

H. American Welding Society (AWS):

1. AWS Specifications for Welding Rods and Bare Electrodes.

I. Americans with Disabilities Act Standards for Accessible Design (ADASAD).

J. Copper Development Association (CDA):

1. Standards Handbook, Wrought Copper and Copper Alloy Mill Products, Part 2 - Alloy Data.

2. Standards Handbook, Cast Copper and Copper Alloy Products, Part 7 - Alloy Data.

3. Copper, Brass and Bronze Design Handbook for Architectural Applications. K. General Service

Administration (GSA) Federal Specifications (FS):

1. DD-G-1403 Glass, Plate (Float), Sheet, Figured, and Spandrel (Heat Strengthened and Fully Tempered).

2. QQ-C-390 Copper Alloy Castings.

3. QQ-S-766 Stainless Steel, Class 302 or 304.

4. FS-TT-P-641 Primer Coating, Zinc Dust/Zinc Oxide (for Galvanized Surfaces).

5. FS-TT-P-645 Primer, Paint, Zinc Chromate, Alkyd Type.

6. FS-TT-P-645A Primer, Paint, Zinc Chromate, Alkyd Type.

L. Green Globes System

M. International Code Council (ICC):

1. International Building Code (IBC).

N. Iron and Steel Society (ISS):

1. Steel Products Manual

a. Sheet Steel.

b. Stainless and Heat Resisting Steels.

O. Association of Architectural Metal Manufacturers (NAAMM):

1. NAAMM/NOMMA Metal Finishes Manual.

SO-1842 Bid Documents

SECTION 05 73 00

HANDRAILS AND RAILINGS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT -

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 05 73 00- 3

2. Pipe Railing Manual.

3. Metal Stair Manual.

Section 1.04 SUBMITTALS

A. Submit under provisions of Section 01 30 00 - Administrative Requirements.

B. Submit shop drawings and product data.

1. Show sections and plans of stairs, dimensions and assembly of components.

a. Railings.

b. Handrail.

c. Brackets.

d. Reinforcements.

e. Anchors.

f. Welded and bolted connections.

2. Show field connections.

3. Provide setting diagrams for installation of anchors, location of pockets, weld plates for attachment of rails to structure, and blocking for attachment of wall rail.

4. Indicate required field measurements.

5. Indicate component details, materials, finishes, connection and joining methods, and the relationship to adjoining work.

C. Submit manufacturer's installation instructions.

D. Samples:

1. Submit duplicate samples of railing showing style and finish. One approved sample will be returned to Contractor.

2. Submit sample(s) of ____________________________________

3. Certificates:

a. Furnish manufacturer's certification that materials meet specification requirements.

b. Furnish certification and calculations by an engineer registered in the state where the project is located showing that safety requirements are met.

Section 1.05 QUALITY ASSURANCE

A. Manufacturer Qualifications: Minimum 5-year experience manufacturing similar products.

B. Installer Qualifications: Minimum 2-year experience installing similar products.

C. Regulatory Requirements:

1. Components and installation shall be in accordance with state and local code authorities.

2. Components and installation shall comply with current ADASAD or ICC/ANSI A117.1 guidelines.

D. Certifications:

1. Furnish certification that all components and fittings are furnished by the same manufacturer or approved by the primary component manufacturer.

2. Furnish certification that components were installed in accordance to the manufacturer's engineering data to meet the specified design loads.

E. Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.

1. Finish areas designated by Architect.

2. Do not proceed with remaining work until workmanship is approved by Architect.

3. Refinish mock-up area as required to produce acceptable work.

Section 1.06 PRE-INSTALLATION MEETINGS

A. Convene minimum two weeks prior to starting work of this section.

B. Pre-Installation Meeting:

1. Prior to the beginning of work, conduct a pre-job conference at the job site.

2. Provide seven calendar days’ advance written notice ensuring the attendance by competent authorized representatives of the fabricator, building owner's representative, architect and subcontractors whose work interfaces with the Work of this section.

3. Review the specifications to determine any potential problems, changes, scheduling, unique job site conditions, installation requirements and procedures and any other information pertinent to the installation.

4. Record the results of the conference and furnish copies to all participants.

SO-1842 Bid Documents

SECTION 05 73 00

HANDRAILS AND RAILINGS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT -

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 05 73 00- 4

Section 1.07 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to the job site in good condition and properly protected against damage to finished surfaces.

B. Storage On Site:

1. Store material in a location and in a manner to avoid damage. Stacking shall be done in a way, which will prevent bending.

2. Store material in a clean, dry location away from uncured concrete and masonry. Cover with waterproof paper, tarpaulin, or polyethylene sheeting in a manner that will permit circulation of air inside the covering.

3. Keep handling on site to a minimum. Exercise particular care to avoid damage to finishes of material.

Section 1.08 PROJECT CONDITION

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.

Section 1.09 SEQUENCING

A. Ensure that products of this section are supplied to affected trades in time to prevent interruption of construction progress.

B. Ensure that field preparation of Work of this section is completed in time to prevent interruption of construction progress.

1. Field measuring for weld plates, sleeves and insert locations.

2. Field measuring.

3. Anchors or inserts for terrazzo or precast concrete.

PART 2 - PRODUCTS Section 2.01 MANUFACTURERS

A. Acceptable Manufacturer: R & B Wagner, Inc (Wagner Companies) located at: 10600 W. Brown Deer Rd.; Milwaukee, WI

53224; Toll Free Tel: 888-243-6914; Tel: 414-214-0444; Fax: 414-214-0450; Email: request info (RFQ@mailwagner.com);

Web: www.wagnerarchitectural.com www.shopwagner.com

1. 2” Square x 0.25” wall. grade 316 Satin Stainless Steel “Legato” square post kits with mechanical fittings and attachment for field installation

a. Infill: ½ inch thick tempered laminated safety glass panels

i. Colour (Clear0 or (Tint)

ii. Exposed glass edges (Architect to specify – See section 08 8000)

b. Clamps: Round

2. Shop fabricate such that no jobsite welding, grinding or cutting is required.

3. Finish: Brushed satin stainless steel #4 finish

4. Post height: 42 inch – 1067mm

5. Post Configurations:

a. End Post Surface Mount

b. Mid Post Surface Mount

B. Wagner Stainless Steel Slotted Top Rail for Glass Railing, 2.50" Diameter With .059" Wall, 18 Foot Lengths Heavy duty bottom flange with snap on decorative flange cover

C. Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.

Section 2.02 STRUCTURAL REQUIREMENTS

A. Railing assembly shall withstand a minimum concentrated load of 200 pounds (91 kg) applied vertically downward or horizontally in any direction, but not simultaneously, at any point at the top of the guard or handrail.

B. Railing assembly shall withstand a minimum uniform load of 50 pounds per foot (76 kg/meter) applied horizontally or vertically downward, but not simultaneously, on the guard or handrail.

C. Guard intermediate rails, balusters, panel fillers, cable infill, or posts shall be designed for a uniform load of not less than 50 pounds per square foot (248 kg/sq. meter) applied horizontally over the gross area of the guard of which they are part.

Reactions due to this loading need not be added to the loading specified for the main supporting members of the guard.

Section 2.03 MATERIALS AND FINISHES

A. Stainless Steel:

1. Type 316.

2. Pipe and Tubing: ASTM A 312.

B. Steel:

1. Pipe: ASTM A 53.

SO-1842 Bid Documents

SECTION 05 73 00

HANDRAILS AND RAILINGS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT -

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 05 73 00- 5

2. Tubing: meeting ASTM A 500.

3. Tubing: meeting ASTM A 501.

4. Tubing: meeting ASTM A 512.

5. Bars and Shapes: meeting ASTM A 36.

D. Glass:

1. Laminated, fully tempered, ASTM C 1172, with PVB interlayer.

2. Tint: None.

Section 2.04 ARCHITECTURAL GLASS RAILING SYSTEM

A. Railing system shall be surface mounted.

B. Rails: Fabricate rails from stainless steel Wagner No. 316 Stainless

C. Posts: Fabricate posts from 2 inch outside diameter by 2 inch wall stainless steel tubing.

D. Infill:

1. Glass: 1/2 inch (13 mm) tempered laminated glass mounted to posts with panel clips

Section 2.05 FASTENERS

A. Mechanical fasteners used in the assembly of stainless steel railings shall be manufactured from stainless steel.

B. Cement: Hydraulic, ASTM C 595, factory prepared with accelerator.

Section 2.06 HANDRAIL BRACKETS

A. Material: Stainless steel.

Section 2.07 FABRICATI0N

B. Form rail-to-end post connections and all changes in rail direction by miter elbows.

C. Cut material square and remove burrs from all exposed edges, with no chamfer.

D. Make exposed joints butt tight and flush.

E. Close exposed ends by use of appropriate end cap.

F. For posts set in concrete, furnish matching sleeves or inserts not less than 5 inches long.

G. Verify dimensions on site prior to shop fabrication.

PART 3 EXECUTION Section 3.01 EXAMINATION

A. Do not begin installation until substrates have been properly prepared.

B. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.

Section 3.02 PREPARATION

A. Clean surfaces thoroughly prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

C. Supply items to be cast in concrete, embedded in masonry and placed in partitions.

Section 3.04 INSTALLATION

A. Install in accordance with shop drawings and manufacturer's instructions at locations indicated on the drawings.

B. Erect work square and level, horizontal or parallel to rake of steps or ramp, rigid, and free from distortion or defects detrimental to appearance or performance.

C. Expansion joints shall be provided as needed to allow for thermal expansion or contraction.

Section 3.05 CLEANING

A. As installation is completed, wash thoroughly using clean water and soap; rinse with clean water.

B. Do not use acid solution, steel wool or other harsh abrasives.

C. If stain remains after washing, remove finish and restore in accordance with NAAMM/NOMMA Metal Finishes Manual.

D. Finish shall not be removed from anodized aluminum.

Section 3.06 REPAIR OF DEFECTIVE WORK

A. Remove stained or otherwise defective work and replace with material that meets specification requirements.

B. Repair damaged finish as directed by Architect.

C. Replace defective or damaged components as directed by Architect.

Section 3.07 PROTECTION

A. Protect installed products until completion of project.

SO-1842 BID DOCUMENTS

LANSING SCHOOL DISTRICT

SO-1842 SEXTON ELEVATOR REPLACEMENT

ROGER L DONALDSON, AIA P.L.C.

PROJECT #25-06 06 10 53-1

SECTION 06 10 53

MISCELLANEOUS ROUGH CARPENTRY

1 GENERAL

1.1 GENERAL

A. Special Note: Refer to other parts of Document Set for complete Contract requirements. Include all work reasonably inferable from Contract Documents. A capable foreman shall be on-site whenever work is in progress.

B. Summary: This section specifies Miscellaneous Rough Carpentry, nailers, blocking, and similar applications.

1. Use preservative-treated work and plywood:

a. In all locations connection with roofing, flashing and exterior sheet metal.

b. In all locations connection with all concrete and masonry materials.

C. Coordinate dimensions with roof insulation thickness.

D. Related Work Specified Elsewhere:

1. General project requirements governing work performance and administrative procedures such as submittals and substitutions: Division 1.

E. Carpentry Standards: Carpentry work will be governed by the recommendations of the National Forest

Products Association published in "Manual for House Framing", "Recommended Nailing Schedule", "National Design Specifications for Wood Construction", and related publications.