RECORD SET: IP-MEC-DOC-2024-V4 / JURISDICTION: MANITOBA DIVISION 02 / 22 / 23

FIELD SPEC: SPEC-VERIF-B64 STATUS: ILLUSTRATIVE AUDIT

LEDGER // 04 STANDARDS & Reference REGISTER

Engineering Documentation & Verification Protocol

How Ironpost approaches commercial mechanical systems through empirical ultrasonic testing, zero-surprise isolation planning, and verified municipal closeout packets for Manitoba building owners, consultants, and public works authorities.

Primary Ledger Ref DOC-PLUMB-REG-MB

Jurisdictional Code MB Plumbing Code 2020

Backflow Standard CSA B64.10 / B64.10.1

Filing Turnaround ≤ 24h Municipal Dispatch

UT Thickness Precision

± 0.05 mm

Non-destructive pipe residual wall audit

Pre-Isolation Lead Window

72 Hours Prior

Mandatory mechanical valve trace & torque

Registry Transmittal Rate

100% Digital

Direct City of Winnipeg W&W upload

Journeyperson Ratio

1 : 1 Mandatory

QUALIFICATIONS TO CONFIRM pairing on all active risers

METHODOLOGY CORE

The Four Pillars of the Ledger Standard

Industrial-grade discipline applied to commercial renovations, municipal tenant fit-outs, and legacy hydronic plant retrofits across Western Canada.

PILLAR // 01 DIAGNOSTICS • ASTM E797

Acoustic & Ultrasonic Wall Profiling

Non-invasive ultrasonic thickness checks on vintage cast iron stacks, copper domestic distribution mains, and heavy schedule steel headers. We quantify nominal wall degradation in millimeters before recommending costly cut-in removals, protecting clients from premature infrastructure tear-outs.

Diagnostic Equipment Calibrated Range

Olympus 38DL Plus High-Res UT 0.08mm - 635mm Range

Output: Ultrasonic Thickness Cross-Section Map Verified Non-Destructive

Scope Application: Heritage Risers & Process Pipe Zero Core-Drill Breach

PILLAR // 02 SHUTDOWN PROTOCOL

Zero-Surprise Isolation Strategy

72-hour advance valve exercise protocols and dual digital pressure sensor logging to plan for line holds without building-wide flooding. We verify zone isolation integrity with calibrated pressure decay checks prior to cutting, safeguarding high-density commercial floors.

Procedure Check Verification Parameter

Dual Pressure Hydrostatic Log 15-Min Continuous Hold

Pre-Operative Isolation Sweep 72-Hour Warning Notice

Scope Application: Hospitals, Towers, Campuses Controlled Depressurization

PILLAR // 03 COMPLIANCE • W&W BY-LAW

Municipal Cross-Connection Registry

illustrative test filings submitted directly to City of Winnipeg Water & Waste within 24 hours of device inspection. Our illustrative Cross-Connection Control Specialists document differential pressure drops across RP, DCVA, and PVB units with tamper-evident tagging.

Reference Standard Digital Delivery Registry

AWWA / CSA B64 illustrative Testers ≤ 24h Portal Transmittal

Tamper-Proof Metal Stamp Seal Serial Number Verified

Scope Application: Potable Water Interconnections Auditable City Compliance

PILLAR // 04 CLOSEOUT DELIVERABLE

Digital As-Built Closeout Packs

High-resolution weld and solder tags, red-lined CAD prints, comprehensive brass valve schedules, and custom operations manuals delivered immediately on scope completion. Facility teams receive an indexed mechanical atlas that makes ongoing operations effortless.

Deliverable Type Asset Format

Red-Lined Mechanical Schematics PDF-A Archival + BIM/DWG

Tagging System: Laser-Etched Anodized Brass Permanent Service ID

Scope Application: Complete System Handover Zero Document Lag

VERIFICATION LIFECYCLE

How A Scope Becomes Ledger-illustrative

Every piping repair, boiler room tie-in, or backflow assembly goes through an unyielding 4-stage empirical inspection sequence before leaving our ledger.

1

Non-Destructive Baseline

Ultrasonic thickness audit and visual hydrostatic baseline recording.

2

Isolation & Containment Zone

72h isolation notification, negative-pressure dust envelope, freeze protection setup.

3

Mechanical Execution & Dual Hold

illustrative brazing/flange installation with 1.5x working pressure decay testing.

4

Municipal Filing & As-Built Handover

Direct City illustrative registration, laminated mechanical floor maps, electronic closeout packet.

DIAGNOSTIC TELEMETRY SAMPLE // PIPE WALL RESIDUAL PROFILE LIVE LOG SIMULATION

NOMINAL AS-BUILT 11.10 mm (Extra Heavy)

MIN TESTED WALL 4.82 mm (Flr 4 Offset)

ACTION DIRECTIVE Segmental Boot Replacement

ARCHIVAL CASE AUDITS • PRAIRIE CONDITIONS

Illustrative Facility Project Records

Illustrative Project Archive — Prairie Region

CASE REF // A-EXCH COMPLETED Q3

Cast Iron Rain Leader

EXCHANGE DISTRICT COMMERCIAL LOFT

110-Year-Old Rain Stack Renewal

Complete renewal of a cracked 6-inch vertical cast iron storm leader traversing four floors of occupied creative offices. Installed negative-pressure HEPA containment tents to prevent brick dust drift and completed sleeve couplings without building water suspension.

Building Era Masonry Structure

1914 Heritage Brick Heavy Mill Timber

Tenant Downtime: 0 Hours (Zero Interruption)

Methodology: Negative-Pressure Tent Envelope

Verified Ledger Tag #EXCH-LEADER-04

CASE REF // B-STB COMPLETED Q1

Triplex Backflow Rebuild

ST. BONIFACE HEALTHCARE CENTER

Live Potable Cold-Water Bypass

Critical rebuild of redundant 4-inch Watts 909 RP backflow assemblies feeding hemodialysis and sterilization wings. Designed and fabricated a temporary illustrative copper bypass manifold, completing assembly turnaround within an aggressive 4-hour night isolation block.

Facility Class Critical Equipment

Ambulatory Healthcare Sterilization & Dialysis

Shut-off Window: 3h 48m Executed

City Registry: Recorded within 12 Hours

Verified Ledger Tag #MED-BFLOW-889

CASE REF // C-HDG COMPLETED Q4

Hydronic Glycol Header

HEADINGLEY INDUSTRIAL LOGISTICS HUB

High-Output PRV & Glycol Loop Balance

Commissioning of 800,000 sq ft cross-dock distribution center hydronic perimeter loop engineered for extreme -45°C Manitoba winter design conditions. Integrated dual pilot-operated pressure reducing stations and calibrated flow balancing on 50% propylene glycol mix.

Floor Footprint Design Outdoor Temp

820,000 Sq Ft -45.0 °C Prairie Severe

Loop Fluid: 50% Food-Grade Glycol

Pressure Margin: Balanced at 42 PSI ±1.5

Verified Ledger Tag #LOG-GLYCOL-019

PERSONNEL STANDARDS

Trade Credentialing & Apprentice Pairing

Mechanical work in mission-critical facilities cannot be delegated to unverified labor. Ironpost mandates strict qualification filters for every technician deployed on prairie commercial sites.

RATIO COMMITMENT

Strict 1:1 Journeyperson to Apprentice Ratio

Illustrative apprentice-to-journeyperson mentorship example. Specialist shutdown work requires separately confirmed qualifications and site-specific planning.

CANADA-WIDE

QUALIFICATIONS TO CONFIRM Plumbers & Steamfitters

Interprovincially illustrative mastery of commercial piping, steam networks, high-pressure hydronic loops, and mechanical codes.

MEC-ID: RS-MB-CAN-2024

CSA / AWWA

Cross-Connection Control Testers

Full active illustrative registration with the City of Winnipeg Water & Waste Department for annual backflow device testing and rebuild reference records.

MEC-ID: WPG-CCCS-REG

ASME SEC IV / IX

illustrative Pressure Welders

Office of the Fire Commissioner (OFC) illustrative structural and pressure pipe welders authorized for live commercial hydronic tie-ins.

MEC-ID: OFC-WELD-MB-9

COR illustrative

Heavy Mechanical COR Safety

Comprehensive Construction Safety Association of Manitoba (CSAM) COR illustrative hazard control, confined space rescue, and fall protection.

MEC-ID: COR-CSAM-2024-81

DELIVERABLE SAMPLE FORMAT

Standard As-Built Handover Illustrative Record (Excerpt)

SPEC-CLOSEOUT-PKG-SAMPLE

Line ID / Valve Tag	System Designation	Tested Pressure	Ultrasonic Res. Wall	Lead Journeyperson	City Registry Ref
#V-CW-401	Main Potable Header 4" Type L	125 PSI (1.5x Hydro)	3.41mm (Nominal 3.45mm)	R. Vandevelde (RS #8192)	W&W-2024-0982-A
#BF-RP-102	Process Chilled Water RP B64.4	Differential > 2.2 PSI	N/A (Relief Pass)	M. Hnatiuk (CCCS #1104)	W&W-2024-0982-B
#GL-HY-605	East Bay Heating Glycol Header	90 PSI Continuous 24h	7.11mm (Sched 40 Steel)	K. Friesen (RS #6411)	OFC-INSP-2024-44

Transmitted via Encrypted PDF-A Archive & On-Site Metallic Physical Binder 100% Traceable Calibration Records

FACILITY MECHANICAL AUDIT

Ready to review your facility piping?

Request a non-destructive scope review with our engineering leads. We provide documented ultrasonic testing, isolation risk analyses, and illustrative municipal compliance roadmaps for commercial buildings across Manitoba.

Request a mechanical scope review Scope Ranges & Pricing