name: "punch-list-manager" description: "Digital punch list management for construction project closeout. Track deficiencies, assign corrections, photo documentation, and completion verification." homepage: "https://datadrivenconstruction.io" metadata: {"openclaw": {"emoji": "🏗️", "os": ["darwin", "linux", "win32"], "homepage": "https://datadrivenconstruction.io", "requires": {"bins": ["python3"]}}}

Punch List Manager for Construction Closeout

Complete system for managing construction punch lists from creation through final acceptance.

Business Case

Problem: Punch list management is inefficient:

• Paper lists get lost or outdated
• Difficult to track completion status
• Photos disconnected from items
• Back-charges delayed due to poor documentation
• Multiple walks create duplicate items

Solution: Digital punch list system that:

• Creates items with photos and location markup
• Assigns to responsible parties with deadlines
• Tracks completion with before/after photos
• Generates back-charge documentation
• Provides real-time completion dashboards

ROI: 50% faster closeout, 80% reduction in disputed back-charges

Punch List Workflow

┌──────────────────────────────────────────────────────────────────────┐
│                      PUNCH LIST WORKFLOW                              │
├──────────────────────────────────────────────────────────────────────┤
│                                                                       │
│   CREATION            ASSIGNMENT          COMPLETION                 │
│   ┌─────────┐         ┌─────────┐         ┌─────────┐               │
│   │ Walk    │────────►│ Assign  │────────►│ Correct │               │
│   │ Site    │         │ Items   │         │ Items   │               │
│   └─────────┘         └─────────┘         └─────────┘               │
│       │                   │                   │                      │
│       ▼                   ▼                   ▼                      │
│   ┌─────────┐         ┌─────────┐         ┌─────────┐               │
│   │ Log     │         │ Notify  │         │ Submit  │               │
│   │ Items   │         │ Parties │         │ Photo   │               │
│   └─────────┘         └─────────┘         └─────────┘               │
│       │                   │                   │                      │
│       ▼                   ▼                   ▼                      │
│   ┌─────────┐         ┌─────────┐         ┌─────────┐               │
│   │ Photo   │         │ Set     │         │ Mark    │               │
│   │ + Tag   │         │ Deadline│         │ Complete│               │
│   └─────────┘         └─────────┘         └─────────┘               │
│                                               │                      │
│                                               ▼                      │
│   VERIFICATION        CLOSEOUT           ┌─────────┐               │
│   ┌─────────┐         ┌─────────┐        │ Verify  │               │
│   │ Re-walk │◄────────│ Accept  │◄───────│ Work    │               │
│   │ Site    │         │ Items   │        └─────────┘               │
│   └─────────┘         └─────────┘                                   │
│       │                   │                                          │
│       ▼                   ▼                                          │
│   ┌─────────┐         ┌─────────┐                                   │
│   │ New     │         │ Final   │                                   │
│   │ Items?  │────NO──►│ Accept  │                                   │
│   └────┬────┘         └─────────┘                                   │
│        │YES                                                          │
│        └──────────────► Back to CREATION                            │
│                                                                       │
└──────────────────────────────────────────────────────────────────────┘

Data Structure

from dataclasses import dataclass, field
from datetime import datetime, date
from enum import Enum
from typing import List, Optional
import uuid

class PunchItemStatus(Enum):
    OPEN = "Open"
    ASSIGNED = "Assigned"
    IN_PROGRESS = "In Progress"
    READY_FOR_VERIFICATION = "Ready for Verification"
    VERIFIED = "Verified"
    REJECTED = "Rejected"
    ACCEPTED = "Accepted"

class PunchItemPriority(Enum):
    CRITICAL = "Critical"     # Life safety / code compliance
    HIGH = "High"             # Affects occupancy
    MEDIUM = "Medium"         # Standard punch
    LOW = "Low"               # Minor / cosmetic
    OBSERVATION = "Observation"

class TradeCategory(Enum):
    GENERAL = "General Contractor"
    ELECTRICAL = "Electrical"
    PLUMBING = "Plumbing"
    HVAC = "HVAC"
    FIRE_PROTECTION = "Fire Protection"
    DRYWALL = "Drywall/Painting"
    FLOORING = "Flooring"
    MILLWORK = "Millwork/Casework"
    GLAZING = "Glazing"
    ROOFING = "Roofing"
    SITEWORK = "Sitework"
    LANDSCAPING = "Landscaping"
    CONTROLS = "Controls/BMS"
    OTHER = "Other"

@dataclass
class PunchItem:
    item_id: str
    punch_list_id: str
    description: str
    location: str
    trade: TradeCategory
    priority: PunchItemPriority

    # Location details
    building: str = ""
    floor: str = ""
    room: str = ""

    # Assignment
    assigned_to: str = ""
    assigned_date: date = None
    due_date: date = None

    # Documentation
    photo_before: str = ""
    photo_after: str = ""
    drawing_markup: str = ""
    spec_reference: str = ""

    # Status tracking
    status: PunchItemStatus = PunchItemStatus.OPEN
    created_by: str = ""
    created_date: date = field(default_factory=date.today)

    # Completion
    completed_by: str = ""
    completed_date: date = None
    completion_notes: str = ""

    # Verification
    verified_by: str = ""
    verified_date: date = None
    verification_notes: str = ""

    # Back-charge
    back_charge: bool = False
    back_charge_amount: float = 0.0
    back_charge_ref: str = ""

    # History
    history: List[dict] = field(default_factory=list)

@dataclass
class PunchList:
    list_id: str
    project_id: str
    name: str
    walk_date: date
    walk_attendees: List[str]

    items: List[PunchItem] = field(default_factory=list)
    status: str = "Active"  # Active, Complete
    created_by: str = ""
    created_date: date = field(default_factory=date.today)

    area: str = ""  # Building/floor/zone covered
    list_type: str = "Punch"  # Punch, Pre-Punch, Final

Python Implementation

import pandas as pd
from datetime import datetime, date, timedelta
from typing import List, Dict, Optional
from collections import defaultdict

class PunchListManager:
    """Construction punch list management system"""

    def __init__(self, project_id: str, storage_path: str = None):
        self.project_id = project_id
        self.storage_path = storage_path or f"punch_{project_id}"
        self.punch_lists: Dict[str, PunchList] = {}
        self.items: Dict[str, PunchItem] = {}

    def create_punch_list(
        self,
        name: str,
        walk_date: date,
        attendees: List[str],
        area: str = "",
        list_type: str = "Punch",
        created_by: str = ""
    ) -> PunchList:
        """Create new punch list from walk"""

        list_id = f"PL-{datetime.now().strftime('%Y%m%d%H%M%S')}"

        punch_list = PunchList(
            list_id=list_id,
            project_id=self.project_id,
            name=name,
            walk_date=walk_date,
            walk_attendees=attendees,
            area=area,
            list_type=list_type,
            created_by=created_by
        )

        self.punch_lists[list_id] = punch_list
        return punch_list

    def add_item(
        self,
        punch_list_id: str,
        description: str,
        location: str,
        trade: TradeCategory,
        priority: PunchItemPriority = PunchItemPriority.MEDIUM,
        building: str = "",
        floor: str = "",
        room: str = "",
        photo_before: str = "",
        drawing_markup: str = "",
        spec_reference: str = "",
        created_by: str = ""
    ) -> PunchItem:
        """Add item to punch list"""

        if punch_list_id not in self.punch_lists:
            raise ValueError(f"Punch list {punch_list_id} not found")

        # Generate item ID
        punch_list = self.punch_lists[punch_list_id]
        item_num = len(punch_list.items) + 1
        item_id = f"{punch_list_id}-{item_num:04d}"

        item = PunchItem(
            item_id=item_id,
            punch_list_id=punch_list_id,
            description=description,
            location=location,
            trade=trade,
            priority=priority,
            building=building,
            floor=floor,
            room=room,
            photo_before=photo_before,
            drawing_markup=drawing_markup,
            spec_reference=spec_reference,
            created_by=created_by
        )

        # Add history entry
        item.history.append({
            'date': datetime.now(),
            'action': 'Created',
            'by': created_by,
            'notes': ''
        })

        self.items[item_id] = item
        punch_list.items.append(item)

        return item

    def assign_item(
        self,
        item_id: str,
        assigned_to: str,
        due_date: date = None,
        assigned_by: str = ""
    ) -> PunchItem:
        """Assign item to responsible party"""

        item = self.items.get(item_id)
        if not item:
            raise ValueError(f"Item {item_id} not found")

        if due_date is None:
            # Default due dates by priority
            days = {
                PunchItemPriority.CRITICAL: 1,
                PunchItemPriority.HIGH: 3,
                PunchItemPriority.MEDIUM: 7,
                PunchItemPriority.LOW: 14,
                PunchItemPriority.OBSERVATION: 30
            }
            due_date = date.today() + timedelta(days=days.get(item.priority, 7))

        item.assigned_to = assigned_to
        item.assigned_date = date.today()
        item.due_date = due_date
        item.status = PunchItemStatus.ASSIGNED

        item.history.append({
            'date': datetime.now(),
            'action': 'Assigned',
            'by': assigned_by,
            'notes': f'Assigned to {assigned_to}, due {due_date}'
        })

        # Trigger notification
        self._notify_assignment(item)

        return item

    def mark_complete(
        self,
        item_id: str,
        completed_by: str,
        photo_after: str = "",
        completion_notes: str = ""
    ) -> PunchItem:
        """Mark item as completed by trade"""

        item = self.items.get(item_id)
        if not item:
            raise ValueError(f"Item {item_id} not found")

        item.completed_by = completed_by
        item.completed_date = date.today()
        item.photo_after = photo_after
        item.completion_notes = completion_notes
        item.status = PunchItemStatus.READY_FOR_VERIFICATION

        item.history.append({
            'date': datetime.now(),
            'action': 'Completed',
            'by': completed_by,
            'notes': completion_notes
        })

        return item

    def verify_item(
        self,
        item_id: str,
        verified_by: str,
        accepted: bool,
        notes: str = ""
    ) -> PunchItem:
        """Verify completed item"""

        item = self.items.get(item_id)
        if not item:
            raise ValueError(f"Item {item_id} not found")

        item.verified_by = verified_by
        item.verified_date = date.today()
        item.verification_notes = notes

        if accepted:
            item.status = PunchItemStatus.ACCEPTED
            action = 'Accepted'
        else:
            item.status = PunchItemStatus.REJECTED
            action = 'Rejected'
            # Re-assign for rework
            item.assigned_date = date.today()
            item.