LDD-13 · South Bay Layout
One-line intent
Workflow-driven system, not just space allocation — west = production, middle = service, east = parking.Locked decisions
- Overall: 60' E–W × 30' N–S
- LOW above (second floor)
West → East sequence
- Equipment room (~10' × 13')
- Workshop WC
- Workshop main (~23' × 16' work zone with 7' clear transport spine)
- Service zone
- Lift (6'×7' shaft, 5'×6' platform — NOT optional)
- Hybrid receiving / storage bay
- 3-car garage bays
Open items / engineer review
- Dimensions don't close at 60' — equipment 10' + workshop 23' + lift 7' + hybrid + 3 garage bays (~27–30') exceeds 60'. Reconcile.
- Lift specs — capacity? hydraulic vs traction? code-compliant openings?
- Hybrid bay function — packages? vehicles? equipment?
- Garage door type, width per bay, opener, glazing
- Equipment room ventilation + cooling + acoustic treatment
Cost drivers
Lift $25–55K (single biggest line item). 3 garage doors $12–27K. Hybrid bay door $3–6K. Equipment room buildout $5–10K. Total: $50–105K, budgeted at $95K (combined with workshop).Air-gap concerns
- Lift is the largest single risk concentration in the entire building. "NOT optional," named in 3 other LDDs as coordination point — but no service contract, redundancy, or failure-mode plan in any LDD. For a 50-year build this needs a vendor with parts availability + maintenance contract.
- Dimensions reconciliation needed before any structural shop drawings.
- South face wall area — with multiple garage doors + hybrid + equipment access, may be 50–70% openings vs IMP. Verify thermal performance.
- Equipment room noise control — dust collector + compressor are 85–95 dBA at source. Mineral wool double-stud + sealed door = $4–8K.
- Workshop main vs hybrid bay overlap. If transport spine goes from workshop through lift, hybrid is on east side adjacent to garages.
Cross-references
← Inputs from
LDD-01 south PEMB bayDiagram
Equipment · WC · workshop · lift · hybrid · 3 garage bays.