Appendix C - DHS Additions Schedule - 5-13-26.pdf
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- Solicitation number
- RFP DEXT 260000002142 1
- Issued by
- Washtenaw County, Detroit City, Michigan
About this file
This is a project schedule (Appendix C - DHS Additions Schedule) for the Wylie Dexter High School Dexter Field House Technology project in Michigan, detailing construction activities across three major work areas: Existing Building Interior renovations, Front Addition Entrance and Weight Room construction, and CTE Addition construction. The overall construction project spans 307 days from June 15, 2026, through August 17, 2027, with a critical milestone of school start on September 8, 2026. The schedule identifies 73 distinct tasks organized into work packages including selective demolition, MEP (mechanical, electrical, plumbing) rough-in and finishes, structural steel installation, roofing systems, masonry work, drywall, painting, flooring, casework installation, doors and hardware, commissioning, and punchlist activities. The Existing Building Interior work must be completed by September 8, 2026, to coincide with the start of school, while the Front Addition and CTE Addition work continues through August 2027, with parallel construction activities allowing for phased occupancy and use.
The schedule utilizes standard construction sequencing with task dependencies, start-to-start and finish-to-finish relationships, and lead/lag time specifications to optimize workflow and resource allocation. Foundation work begins in July 2026 and progresses through structural steel installation, exterior closure activities, and interior finishing phases that extend into mid-2027. Site work including excavation, grading, parking lot construction, site utilities, landscaping, and concrete work runs concurrently with building construction from June 2026 through July 2027. The schedule reflects coordination requirements across multiple trades and substantial concurrent construction activities for the three project areas, with particular emphasis on completing the interior renovation and existing building work before the September 8, 2026, school start date while maintaining construction progress on the two addition projects through the summer of 2027.
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Text version
ID Task
Mode
Task Name Duration Start Finish Predecessors
1 Construction 307 days 6/15/26 8/17/27
2 Existing Building - Interior 61 days 6/15/26 9/8/26
3 Selective Demolition 10 days 6/15/26 6/26/26
4 MEP Rough in 25 days 6/29/26 7/31/26 3
5 Set CMU Walls and Tooth Openings 15 days 7/6/26 7/24/26 4SS+5 days
6 Install Scene Shop Mezzanine 15 days 6/29/26 7/17/26 3
7 Life Safety and Make Ready for Occupancy 25 days 7/27/26 8/28/26 5,6
8 Start of School 0 days 9/8/26 9/8/26 7,4
9 Site Work - Front Addition Entrance Weight
Room
152 days 6/15/26 1/12/27
10 Mobalize / Site Set up / Make Safe 5 days 6/15/26 6/19/26
11 Selective Site Demo 10 days 6/22/26 7/3/26 10
12 Excavate/Grade Building Foundations 20 days 7/6/26 7/31/26 11
13 Grade and Place New Parking Lot for School 2026 15 days 8/3/26 8/21/26 12
14 Building Foundations 25 days 7/6/26 8/7/26 12SS
15 Structural Steel Install 20 days 8/10/26 9/4/26 14
16 Roof Decking 15 days 8/24/26 9/11/26 15SS+10 days
17 Masonry Below Grade 10 days 9/7/26 9/18/26 16SS+10 days
18 Backfill/Grade for SOG 10 days 9/16/26 9/29/26 17SS+7 days
19 SOG 10 days 9/30/26 10/13/26 18
20 Exterior Masonry 35 days 10/7/26 11/24/26 19SS+5 days
21 Roofing System Complete 30 days 11/25/26 1/5/27 20
22 Store-Front Door/Window System 20 days 11/25/26 12/22/26 20
23 Install Glazing Complete 15 days 12/23/26 1/12/27 22
24 Interiors - Front Addition Entrance Weight
Room
215 days 10/7/26 8/3/27
25 MEP Over Head 35 days 10/7/26 11/24/26 19SS+5 days
26 Interior Masonry 25 days 1/6/27 2/9/27 25SS+5 days,21
27 MEP In Wall 25 days 1/6/27 2/9/27 26SS
28 Painting Prime/First Coat 15 days 2/10/27 3/2/27 25,26
29 Drywall/Ceilings 25 days 3/3/27 4/6/27 28
30 MEP Finishes 30 days 3/3/27 4/13/27 28
31 Tile Bathroom Walls & Floors 20 days 4/7/27 5/4/27 29
32 Finish Floor & Base Install 25 days 4/14/27 5/18/27 29,30
33 Casework/Millwork Install 10 days 5/19/27 6/1/27 32,30
34 Doors and Hardware 10 days 5/5/27 5/18/27 31,23
35 Paint Finish Coat 10 days 6/2/27 6/15/27 33
36 Commissioning 20 days 6/16/27 7/13/27 35,34
37 Punchlist 15 days 7/14/27 8/3/27 36
38 Exterior Finishes 65 days 5/3/27 7/30/27
39 Site Utilities 10 days 5/3/27 5/14/27 23
40 Grading 20 days 5/17/27 6/11/27 39
41 Parking lot/Concrete Walk Demo 10 days 6/14/27 6/25/27 39
42 Site Lighting 10 days 5/24/27 6/4/27 40SS+5 days
43 Exterior Concrete Walks & Stoops 15 days 6/14/27 7/2/27 40,42
44 Concrete /Asphalt install 15 days 6/28/27 7/16/27 43SS+10 days
45 Landscaping 10 days 7/19/27 7/30/27 44
46 Site Work - CTE Addition 123 days 6/15/26 12/2/26
47 Selective Site Demo 5 days 6/15/26 6/19/26 3SS
48 Excavate/Grade Building Foundations 15 days 7/13/26 7/31/26 12SS+5 days
49 Site Utilities 10 days 8/3/26 8/14/26 48
50 Building Foundations 10 days 8/10/26 8/21/26 48SS,14
51 Structural Steel Install 15 days 8/17/26 9/4/26 50SS+5 days
52 Roofing Decking 20 days 8/24/26 9/18/26 51SS+5 days
53 Below Grade Masonry 10 days 8/27/26 9/9/26 52SS+3 days
54 Backfill/Grade for SOG 10 days 9/10/26 9/23/26 53
55 SOG 10 days 9/24/26 10/7/26 54
56 Exterior Masonry 20 days 10/1/26 10/28/26 55SS+5 days
57 Roofing System Complete 25 days 10/29/26 12/2/26 56
58 Store-Front Door/Window System 15 days 10/29/26 11/18/26 56
59 OH Door System 10 days 11/19/26 12/2/26 58
60 Interiors - CTE Addition 229 days 10/1/26 8/17/27
61 MEP Over Head 30 days 10/29/26 12/9/26 56
62 Interior Masonry 25 days 12/3/26 1/6/27 61SS+5 days,57
63 Mezzanine Steel 10 days 1/7/27 1/20/27 62
64 MEP In Wall 25 days 10/1/26 11/4/26 56SS
65 Painting Prime/First Coat 10 days 1/21/27 2/3/27 61,62,63
66 Drywall/Ceilings 15 days 4/7/27 4/27/27 65,29
67 MEP Finishes 15 days 4/14/27 5/4/27 65,30
68 Finish Floor & Base Install 20 days 5/5/27 6/1/27 67
69 Casework/Millwork Install 10 days 6/2/27 6/15/27 67,68
70 Doors and Hardware 10 days 12/3/26 12/16/26 59
71 Paint Finish Coat 10 days 6/16/27 6/29/27 69
72 Commissioning 20 days 6/30/27 7/27/27 71
73 Punchlist 15 days 7/28/27 8/17/27 72
9/8
Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug
Qtr 3, 2026 Qtr 4, 2026 Qtr 1, 2027 Qtr 2, 2027 Qtr 3, 2027
Task
Split
Milestone
Summary
Project Summary
Inactive Task
Inactive Milestone
Inactive Summary
Manual Task
Duration-only
Manual Summary Rollup
Manual Summary
Start-only
Finish-only
External Tasks
External Milestone
Deadline
Progress
Manual Progress
Project: Wylie Bidding Schedule
Date: 5/13/26
File details come from the government source that posted it. Updated .