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CAT Consulting Service, LLC

Building Green Living

Top Producer of LEED Platinum Homes in DC

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Site Clearing Removing all trees and bushes	Site Excavation Excavating for new footing	Foundation Wall Prep Installing rebar and laying out penetrations
Slab Prep with 2" Insulation 2" Rigid insulation below new concrete slab	Framing with Electrical TJI framing and electrical rough-in	Mastic at all Duct Joints All duct joints are sealed with mastic
Ductwork & Sprinklers New duct-work, plumbing and sprinkler layout.	Plywood Seams Taped Air seal plywood joints with tape	Insulation at Windows Insulation between framing and window to reduce thermal bridging
Window Installation Tape seal window exterior to reduce air leakage	Blown in Cellulose Insulation Insulating all exterior walls and ridge beams	Finishing Drywall Crew tape and mud all drywall seams
Exterior Insulation 2" of exterior rigid insulation	Siding Installation Crew installing hardi-board siding	Rear Elevation During Construction View of siding installation in progress
Testing of Bathroom Fans Consultant checking the efficiency of bath fan	Blower Door Testing Consulting checking the buildings' volume of air leakage	Completed Bedroom View of completed bedroom
Completed Basement Basement family room	Completed Kitchen New kitchen with paper stone countertop

RIGGS PARK NE NEW CONSTRUCTION (LEED PLATINIUM)

Demolition Salvage Existing Doors & Trim and Remove Plaster	New Framing Framing for New Interior Layout	Insulation of Hot Water Lines Hot Water Lines are Insulated throughout the property
Additional Structural Support Framing to support Additional Load of Solar Panels	Calk all Penetrations All Penetrations Calked to Reduce Air Infiltration	Calk seams at Joints Calking at all Seams and Penetrations
Exterior Insulation 2" Exterior Insulation with Seams Taped	Entry Foyer Custom Partition and Refinished Flooring	Completed Dining Room Dining Room Open to Living Room & Kitchen
Wine Rack at Kitchen Counter Custom Wine Rack at Kitchen Entry from Dining Room	Completed Kitchen Exposed Brick, Custom Bamboo Counter, Refinished Doors and Reused Wood Flooring	Master Bedroom Two Rear Bedrooms Converted in Master Suite
Master Bathroom Master Tub with Bench and His & Hers Sinks

VARNUM STREET NW GUT REHAB (LEED PLATINUM)

Front Porch Rebuilt Front Porch	Entry Foyer Open Concept Design	Refinish Existing Floor Refinished Existing Parquet Flooring
Living Room Room with Wall Removed to Provide Open Space	Custom Bamboo Counter New Kitchen with Built-in Wine Rack and Custom Bamboo Counter	Kitchen Counter Custom Built Counter Tops
Custom Carpentry Custom Shelving and Counters	Dining Room Dining Room with Custom Shelving & Cabinet Installed	Library Custom Bamboo Shelving and Desk
Powder Rm Built-ins in Powder Room	Main Bath Second Floor Shared Bathroom	Master Bedroom Master Bedroom with Reused Hardwood Flooring
Master Bath New Bathroom with Low Flow Toilet & Shower	Basement Open Concept Basement with Painted Concrete Floor	Rear Yard New Rear Elevation and Stair
Backyard Backyard with Garden Bed	Heat Waste Recovery Heat Waste Recovery Transfers Heat from the Waste Line to Incomeing Water Service	E-Monitor Installation Installation of an Energy Monitoring System

4th STREET NW GUT REHAB (NET ZERO)

13th STREET NE (1st Renovation Project)

Building Structural Damage CAT Consulting was retained to complete underpinning and Restore Building Structure	Site Demolition Crew Removing Damaged Metal Gate	Foundation Damage to Existing Foundation
Site Work Removal of Debris	Site Work 2 Crew Excavating Exterior to Create New Doorway	Temporary Bracing Temporary Structural Support
Failed Foundation Temporary Structural Bracing to Support Building while New Foundation Installed	Excavation Crew Excavating Excess Dirt	Demolition Crew Removing Failed Foundation Wall
Footing New Footing Installation	Masonry Crew installing New Foundation Wall	New Foundation Wall New CMU Wall Being Installed
Rebar & Gravel Reinforcement for Underpinning	Foundation New Foundation	Underpinning Underpinning done in 4 Foot Sections
Damage Inspection Crew inspecting Damaged Brick Structure	New Brickwork Masons installing New Brickwork	New Front Elevation Restored Brick Finish

7th STREET NW RESTORATION & UNDER PINNING

13th STREET NE GUT REHAB

Pre Construction Elevation Existing property	Rear Elevation Pre-Construction Elevation	Ground Work Installation of new sewer lines
Basement Slab Installation of Concrete Slab	Slab Concrete Finishing	Framing 1 Basement Framing
Framing 2 Completed Interior Framing	Framing 3 Replacement of Front Exterior Wall	Brick Elevation Installation of Brick Facade
Parking Pad Installation of rear Parking Pad	Flooring Installation of Hard Wood Flooring	Kitchen 1
Kitchen 2	Bathroom Basement Bath	Bedroom Rear Bedroom
Skylight Skylight above Stairwell	Entry Stair at Front Entry	Front New Front Elevation
Rear New Rear Elevation

13th STREET NE GUT REHAB

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