Environmental Compliance Skill

Overview

The environmental-compliance skill provides systematic environmental regulatory compliance management for construction superintendents. It covers the full scope of environmental obligations on a construction project — from LEED certification administration through SWPPP permit lifecycle, hazardous materials field procedures, construction waste diversion tracking, dust and air quality monitoring, noise ordinance management, and environmental incident response.

This skill manages the regulatory and administrative side of environmental compliance. For BMP installation procedures, specifications, and field maintenance details, refer to field-reference/references/bmp-field-guide.md. The two skills work together: the BMP guide tells you how to install and maintain erosion controls; this skill tells you how to administer the permits, track the documentation, and stay compliant with the full range of environmental regulations.

Key Regulatory Frameworks Covered:

• LEED v4.1 BD+C (construction-phase credits and prerequisites)
• Clean Water Act / NPDES Construction General Permit (SWPPP)
• NESHAP (National Emission Standards for Hazardous Air Pollutants — asbestos)
• EPA RRP Rule (Renovation, Repair, and Painting — lead paint)
• OSHA Silica Rule (29 CFR 1926.1153 — Table 1 controls)
• CERCLA / EPCRA (spill reporting and hazardous substance thresholds)
• Local municipal noise ordinances
• State and local air quality regulations (PM10/PM2.5)
• RCRA (Resource Conservation and Recovery Act — hazardous waste)

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LEED Construction Administration

LEED v4.1 BD+C — Construction-Phase Credits

LEED certification requires active participation from the construction team. The superintendent's role is critical for several prerequisites and credits during the construction phase. The LEED coordinator manages documentation and submittals, but the superintendent ensures field compliance.

Cross-Reference: For detailed credit-by-credit requirements, documentation checklists, and common pitfalls, see references/leed-construction-guide.md.

SS Credit: Construction Activity Pollution Prevention

Requirement: Erosion and sedimentation control plan conforming to EPA Construction General Permit OR local equivalent.

Element	Requirement	Super's Role
Erosion control	Prevent soil loss from disturbed areas	Install and maintain BMPs per SWPPP
Sedimentation control	Prevent sediment from leaving site	Inspect silt fence, inlet protection, stabilized entrance
Dust control	Prevent airborne particulate	Water trucks, chemical stabilizers, wind fencing
Waterway protection	No discharge of pollutants to waterways	Maintain 50-ft buffer, inspect outfalls

Cross-Reference: BMP installation and maintenance procedures are in field-reference/references/bmp-field-guide.md. This credit requires the BMPs to be installed AND documented per the SWPPP.

Documentation Required:

• SWPPP document (on-site copy)
• Weekly inspection logs with photos
• Corrective action records
• BMP maintenance logs

MR Credit: Construction & Demolition Waste Management

Prerequisite (MR Prerequisite): Construction waste management plan required for all LEED projects.

Credit Thresholds:

Diversion Rate	Points
50% (by weight or volume)	1 point
75% (by weight or volume)	2 points

Waste Management Plan Requirements:

1. Waste streams identified: Concrete/masonry, wood, metals, drywall, cardboard, plastic, mixed C&D
2. Diversion strategies: On-site segregation vs. commingled recycling facility
3. Hauler certifications: Recycling facility documentation, diversion rate verification
4. Tracking method: Monthly weight tickets from haulers, diversion rate calculation
5. Reporting: Monthly diversion reports, cumulative project total

Diversion Rate Calculation:

Diversion Rate = (Total Recycled Weight) / (Total Recycled + Total Landfilled) x 100%

Example:
  Recycled: 85 tons (concrete 40T, metals 20T, wood 15T, cardboard 10T)
  Landfilled: 25 tons (mixed debris)
  Diversion Rate = 85 / (85 + 25) x 100% = 77.3% (qualifies for 2 points)

Superintendent Responsibilities:

• Enforce segregation on site (labeled dumpsters/bins)
• Verify hauler certifications
• Collect and file weight tickets
• Calculate monthly diversion rate
• Report to LEED coordinator

EQ Credit: Construction Indoor Air Quality Management

Requirement: SMACNA IAQ Guidelines for Occupied Buildings Under Construction (ANSI/SMACNA 008-2008) during construction.

Key Field Requirements:

Element	Requirement	Implementation
HVAC protection	Seal duct openings during construction	Tape, plastic caps on all open duct ends
Material storage	Protect absorptive materials from moisture	Store drywall, insulation, ceiling tile off ground, covered
Housekeeping	Regular cleanup of dust and debris	Daily sweeping, HEPA vacuum for fine dust
Pathway protection	Protect permanent finishes during construction	Floor protection (ram board, plastic), wall corner guards
Air filtration	Filter return air during construction	MERV-8 minimum at returns during construction; replace with MERV-13 before occupancy
Moisture control	Prevent mold growth on building materials	Dry-in building ASAP; dehumidify if needed

HVAC Protection Protocol:

1. Before ductwork installation: seal all openings with plastic caps or tape
2. During construction: keep return air grilles covered
3. Use temporary filtration (MERV-8 minimum) at all return openings
4. Before occupancy: replace all filters with design-specified MERV rating
5. Document with photos at each stage

Construction IAQ Testing (Option 2):

• Conduct air quality testing after construction, before occupancy
• Test for: formaldehyde, TVOC, PM10, carbon monoxide, 4-PCH (for carpet)
• Testing must meet LEED thresholds (formaldehyde < 27 ppb, TVOC < 500 ug/m3)
• Flush-out alternative: 14,000 CF of outdoor air per SF of floor area

Low-Emitting Materials Tracking

LEED EQ Credit: Low-Emitting Materials requires tracking VOC content of installed products.

Product Category	VOC Limit	Standard
Interior paints & coatings (flat)	50 g/L	GS-11
Interior paints & coatings (non-flat)	150 g/L	GS-11
Anti-corrosive coatings	250 g/L	GS-11
Clear wood finishes (varnish)	350 g/L	SCAQMD Rule 1113
Adhesives (wood flooring)	100 g/L	SCAQMD Rule 1168
Sealants (non-membrane)	250 g/L	SCAQMD Rule 1168
Carpet adhesive	50 g/L	SCAQMD Rule 1168
Composite wood	No added urea-formaldehyde	CARB ATCM
Flooring (resilient, tile, carpet)	FloorScore or GreenLabel Plus certified	—

Tracking Process:

1. Collect product data sheets (PDS) and safety data sheets (SDS) for all interior products
2. Verify VOC content against LEED limits
3. Reject non-compliant products BEFORE installation
4. Maintain product tracking log with: product name, manufacturer, VOC content, area installed, date
5. File documentation for LEED submittal

MR Credit: Sustainable Purchasing — EPDs and HPDs

EPDs (Environmental Product Declarations):

• Third-party verified lifecycle assessment of product environmental impact
• Products with EPDs earn credit toward LEED MR Credit
• Types: Industry-wide EPD (generic), Product-specific EPD (verified by third party)
• Priority: Product-specific EPD with third-party verification = most credit value

HPDs (Health Product Declarations):

• Disclosure of product ingredients and health hazards
• Products with HPDs contribute to LEED Credit: Building Product Disclosure
• Superintendent should request HPDs from manufacturers at submittal stage

Superintendent Action Items:

• Flag submittal packages that include EPDs/HPDs (coordinate with LEED coordinator)
• Verify EPD/HPD documentation is filed with product data
• Track which products have EPDs/HPDs in material log

LEED Documentation Summary

Document	Frequency	Responsible	Filed With
SWPPP inspection logs	Weekly + after rain events	Superintendent	Environmental file + LEED coordinator
Waste hauling weight tickets	Per haul (monthly summary)	Superintendent	Environmental file + LEED coordinator
Waste diversion rate report	Monthly	Superintendent	LEED coordinator
IAQ management photos	Per phase (duct seal, storage, filters)	Superintendent	LEED coordinator
Product VOC tracking log	Per product installation	Superintendent	LEED coordinator
EPD/HPD documentation	Per product submittal	PM/Submittal coordinator	LEED coordinator
Construction IAQ test results	Pre-occupancy	Testing contractor	LEED coordinator
LEED photo documentation	Weekly minimum	Superintendent	LEED coordinator

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SWPPP Administration

Permit Lifecycle

The SWPPP (Stormwater Pollution Prevention Plan) is required under the Clean Water Act for construction sites disturbing 1 acre or more. The NPDES Construction General Permit (CGP) governs compliance.

Permit Cycle:

NOI Filed → Permit Issued → Construction Begins → Compliance Monitoring → Construction Complete → Site Stabilized → NOT Filed
  │              │                    │                      │                        │                  │              │
  │              │                    │                      │                        │                  │              └─ Record retention
  │              │                    │                      │                        │                  └─ Final stabilization
  │              │                    │                      │                        └─ Punch-out BMPs
  │              │                    │                      └─ Inspections, corrective actions, reporting
  │              │                    └─ Install BMPs per SWPPP plan
  │              └─ Post permit on-site (NOI receipt, SWPPP available for review)
  └─ Submit 14+ days before land disturbance begins

Key Terminology:

• NOI: Notice of Intent — filed with EPA/state before construction begins
• NOT: Notice of Termination — filed after final stabilization achieved
• CGP: Construction General Permit — the NPDES permit for construction stormwater
• Final Stabilization: 70% perennial vegetative cover OR permanent cover (pavement, buildings)

SWPPP Document Requirements

The SWPPP must contain:

1. Site Description:

   • Project location, size, and nature of construction
   • Existing site conditions and receiving waters
   • Sequence of major construction activities

2. Site Map:

   • Property boundaries and disturbed area limits
   • Drainage patterns and discharge points
   • BMP locations by construction phase
   • Receiving waters and buffer zones
   • Stockpile locations
   • Construction entrance locations

3. BMPs by Phase:

   • Phase 1 (Site Prep/Grading): Perimeter silt fence, stabilized construction entrance, inlet protection, temporary seeding
   • Phase 2 (Utilities/Foundation): Dewatering controls, concrete washout, material storage BMPs
   • Phase 3 (Vertical Construction): Dust control, material staging, waste containment
   • Phase 4 (Final Grading/Stabilization): Permanent seeding, sod, mulch, final inlet protection removal

4. Inspection Schedule and Procedures

5. Maintenance Procedures for Each BMP

6. Responsible Parties (SWPPP administrator, inspectors, emergency contacts)

7. Spill Prevention and Response Plan

8. Pollution Prevention Measures (concrete washout, chemical storage, equipment fueling)

Inspection Requirements

Standard Inspection Frequency:

Condition	Frequency	Inspector
Routine	Every 7 calendar days	Qualified inspector
Post-storm	Within 24 hours of 0.25" rainfall event	Qualified inspector
Active earth disturbance near waterways	Every 3 calendar days	Qualified inspector
After BMP installation or modification	Within 24 hours	Qualified inspector

Inspection Checklist Items:

• All BMPs in place and functioning
• No sediment discharge beyond site boundary
• Stabilized construction entrance functional (no track-out on public road)
• Silt fence intact, no overtopping, sediment < 1/3 height
• Inlet protection in place and functional
• Concrete washout area contained, not overflowing
• Chemical/fuel storage secondary containment intact
• Stockpiles stabilized (seeded, covered, or silt fence perimeter)
• Dewatering discharge clear (no visible turbidity)
• No visible sheen, discoloration, or odor in discharge
• Outfall inspection — no sediment plume in receiving water

Inspector Qualifications

The SWPPP inspector must be a qualified person who:

• Has knowledge of NPDES CGP requirements
• Can identify BMP deficiencies and required corrective actions
• Is familiar with the site-specific SWPPP
• Has authority to modify BMPs as conditions change
• Many states require specific certification (e.g., CPESC, CESSWI, QCI)

Corrective Action Process

Deficiency Identified → Document (photo + description) → Initiate Repair
        │                                                        │
        │                                          ┌─────────────┴─────────────┐
        │                                          │                           │
        │                                    Within 24 hours              > 24 hours
        │                                    (standard)                   (complex repair)
        │                                          │                           │
        │                                    Repair complete              Document timeline
        │                                          │                      and justification
        │                                          │                           │
        └──────────────── Re-Inspect ──────────────┴───────────────────────────┘
                              │
                        Document repair
                        in SWPPP log

Corrective Action Requirements:

1. Identify: Note deficiency during inspection (exact location, description, severity)
2. Document: Photo with date stamp, written description, severity rating
3. Repair: Initiate repair within 24 hours of identification (before next rain event if possible)
4. Re-Inspect: Verify repair effectiveness within 24 hours of completion
5. Log: Record corrective action in SWPPP inspection log with dates and photos

Record Retention

• Minimum 3 years after NOT (Notice of Termination) is filed
• Retain all inspection reports, corrective action logs, photos, weight tickets
• Some jurisdictions require longer retention (check local requirements)
• Digital records acceptable if properly backed up and accessible

Common SWPPP Violations and Penalties

Violation	EPA Penalty Range	Notes
No SWPPP for qualifying site	$5,000 - $50,000+ per day	Criminal penalties possible
Failure to install BMPs	$5,000 - $37,500 per day	Per violation
Failure to inspect per schedule	$5,000 - $37,500 per day	Each missed inspection
Sediment discharge to waterway	$10,000 - $50,000+ per day	Plus cleanup costs
No NOI filed	$5,000 - $37,500 per day	Must file before land disturbance
Inadequate record keeping	$5,000 - $25,000 per day	Missing logs, photos
Failure to maintain BMPs	$5,000 - $37,500 per day	Silt fence down, inlet protection missing

State penalties may be higher. Some states have independent enforcement with additional fines. Many violations are discovered during state or EPA inspections triggered by citizen complaints or aerial observation.

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Extended reference: Detailed examples, templates, scoring rubrics, and best practices are in references/skill-detail.md.