statement of methodology

VENCO (Suzhou) Co., Ltd.苏州维科工程顾问有限公司

Office Add: 6202 Gongtou, Science Technology Pioneer Park

483 Changxu Road, Suzhou China, 215168

Nov 2016

Sustaineering

Green Building, Engineering and Sustainability

Statement of Methodology

Program

Brief Introduction

Building Commissioning Cycle

Why T&C Provider?

Scope of Work, Flow and Process

Computerized T&C, Database

Commissioning Team and Organization

LEED and CxA References

Tools and Instruments

Brief Introduction

Venco is a wholly owned foreign enterprise, located in Suzhou,

Jiangsu China with the intention to link, in the field of green

building approaches, independently German engineering ethics

versus business driven paper pushing.

Venco is working closely and combines the German and Chinese

Universities as well as foreign and local Energy Expert Firms to

convey the engineering science with reasonable and overhead

free pricing. The objective is supporting the Asian facility owners

on their way to sustainable efficiency and system reliability.

Brief Introduction

OUR MISSION:

WE PROVIDE REASONABLE SUSTAINABLE SOLUTIONS!

A green building certificate is by us at Venco the result of our

professional engineering work and not only achieving the target.

LEED and Design Advisor

Christopher Wu

HVAC

Joey Yuan

Plumbing/Drainage

Yali Wang

Electrical

Lijun Wu

BMS + ELV

Leo Yang

CxA and Technical Advisor

Axel Geisenhof , Bruce Zhang

BMS + ELV

James Fan

Leo Yang

FAC Op

DraughtsmanFAC Op

DraughtsmanFAC Op

DraughtsmanFAC Op

Technician

Shop Drawing

DraughtsmanShop Drawing


Draughtsman

Balancing

DraughtsmanBalancing

DraughtsmanBalancing

Engineer

Design

DraughtsmanDesign

DraughtsmanDesign

DraughtsmanDesign

Draughtsman

Shop Drawing

Draughtsman

Client

Supply

Client

Supply

Shop Drawing



Draughtsman

PM/SM

Meister Mei

HVAC Plumbing

Min Min, Alex,

Terry Xu

Balancing Team

Glen Lee

Fanny Pan

FM

Fred Yue

Electrical FLS

Polo Dong

PM/SM

Min Min

PM/SM

James Fan

PM/SM

Alex Xu

PE Database

Leah Qin

PM/SM

Leo Yang

Suzhou / ShanghaiOn Site

Team and Organization

Scope of Consultancy

PROJECT MANAGEMENT

(1) Preliminary conceptual planning.

(2) Technical review and shop drawings

(3) BIM system management

(4) Assist in selection of contractor and supplier.

(5) Design / QC and schedule coordination at construction stage

SUSTAINABLE FACILITY SOLUTIONS

(1) Value Engineering

(2) Energy Solutions

(3) Power monitoring

(4) BMS Design

(5) System Integration

(6) Engineering Solutions

(7) Due Diligence / Facility Audits

(8) Green Building Design Consultancy

COMMISSIONING SERVICES

(1) Testing & Commissioning including LEED Commissioning

(2) Handover Verifications

(3) Comprehensive Commissioning Report

(4) Compilation, Filing and Archiving of all into Database

(1) Reports

(2) Submissions

(3) Other relevant documents

(5) Set up facility team and CMMS

Objective

• Efficiency and Cost Effectiveness

• Flexibility and Expandability

• Constructability

• Maintainability

• Security Safety

• Reliability

VENCO PROVIDES SUSTAINABLE SOLUTIONS

Building Commissioning Cycle

Phase 1

Design

Phase 2

Construction

Phase 3

T&C

Phase 4

Operation

Certification

Quality Control

Reporting

DocumentationFM Set-UP

System

Optimization

Seasonal

Re-testing

VENCO ACTS AS AN ENGINEER SUPPORTING AND ADVISING THE PROJECT MANAGEMENT TEAM AND

THE JIAN LI IN ALL ENGINEERING TECHNOLOGY AND QUALITY TASKS.

THE CX IS A SYSTEM INTEGRATOR AND ENSURES THAT ALL THE SYSTEMS ARE WORKING AS ONE UNIT.

Design Review & Cost Savings

Measurement &

VerificationCommissioning

Report

Platinum Level

白金级 80-110 points

Gold Level

金级 60-79 points

Silver Level

银级 50-59 points

LEED Certified

认证级 40-49 points

―

LEED Green Building Certification

OUR TARGET OF A GREEN BUILDING APPROACH IS AN EFFICIENT AND SUSTAINABLE BUILDING .

THE CERTIFICATION IS THE RESULT OF IT.

Why T&C Provider?

General Contractor

LDI

M+E Sub 1

M+E Sub 2

Control Sub

Control Inst Sub

FLS Sub 4

Sub 5

Sub n

OFE 1

Chiller supplier

AHU supplier

Pump supplier

OFE 2

OFE n

Others

$ Client

GC is an installation company with

different targets = CASH

Where is the LDI?

Lag of system understanding

Lag of knowledge

Lag of interest

Commissioning is a pain!

Finish, let’s go!

LDI is long time paid and out

I ‘m the designer not the commissioner

Who has the system over view?

Who has the knowledge?

M+E I have done my job and want money!

This is not my job you need to pay!

??? Who is in duty for T&C

???

Who can help me out of this…..?

Endless meetings with many people and their

own interests

Why T&C Provider?

General Contractor

LDI

M+E Sub 1

M+E Sub 2

Control Sub

Control Inst Sub

FLS Sub 4

Sub 5

Sub n

OFE 1

Chiller supplier

AHU supplier

Pump supplier

OFE 2

OFE n

Others

All Documents into Database• Equipment Documentation

• Test Reports

• Commissioning Results

• Status Reports

Tested and Verified System Handover

YKL T&C Provider

All Systems Optimized• Best Efficiency

• Functional Optimization

• Reliability

• Reduced to the Needs

Owner

Why T&C Provider?

Owner

YKL T&C System• System Structuring

• IOM and Submittals

• Commissioning Schedule

• Interface Matrix

• Responsibility Matrix

• Testing and Verification

• Commissioning Report

• Handover

• Facility Management Setup

• Operation and Warranty

Testing

• Pressure Test

• Flushing

• Pre-functional Test, cold

• Functional Test, warm

• Balancing

• Loop Testing

• Sensor Calibration

• Control Logic Test

• System Performance Test

• Seasonal Re-testing

CMMS Staff Training

• Spare Parts and Ware house

• Task Instructions

Work Flow and Process

• BFA, Energy Modelling, Savings, Reports and Recommendations

Design Review and Support

• Implement Cx Requirements and Sustainability into Tender

Tender Assistance

• Maintenance Access and Sustainability

BIM / Shop Drawing Review

Installation Quality Assurance

• Testing and Verification, Commissioning Report

T&C Testing and Commissioning

• Documentation, Facility Management , Optimization

Handover Occupancy Operation

Design Review? For What?

Why does a Cx Authority needs

to review an approved design?

Conceptual Design Review

UNREASONABLE VALVES AND EQUIPMENT IS IDENTIFIED AND INITIAL INVESTMENT IS REDUCED !

Conceptual Design Review

Useless valves and equipment are identified and initial investment is reduced !

These pumps are wrong located and far too

much and very expensive

WHAT ISN’T INSTALLED DOESN’T NEED MAINTENANCE AND CAN’T TRIP !

UNREASONABLE VALVES AND EQUIPMENT IS IDENTIFIED, DIAMETER SHRINKING

AND INITIAL INVESTMENT IS REDUCED ! SAVINGS EQUAL TO OUR TOTAL CONTRACT VALUE

Detailed Design Review

EQUIPMENT REQUIREMENTS ARE FULFILLED, FREE WALKING AND MAINTENANCE SPACE IS ENSURED!

Shop Drawing Review

IMPLEMENT ALL REQUIREMENTS INTO THE TENDER EARLIEST

AVOIDING TIME WASTING DISCUSSIONS AND CONTRACT AMENDMENTS LATER!

Tender Assistance

Equipment Sustainability

• Chiller COP > 6, ΔP< 50kPa• Pump Efficiency > 80%• Fan Efficiency > 80%• Motor fits to capacity• Speed limitation• Noise limitation • and others

Commissioning Requirements

EARLY BEFORE INSTALLATION IDENTIFIED LOW EFFICIENCY AND NOISE PROBLEMS ARE AVOIDED !

Submittal Review

Installation and Quality Insurance

“WHY SIMPLE IF WE CAN COMPLICATE IT?”

The traditional way of doing the

things with very high friction


UNPROFESSIONAL PIPE CONNECTIONS AND HIDDEN PROBLEMS ARE AVOIDED


BEFORE AND AFTER

T&C, System Optimization

Trimming of pump impeller reduced electric power by 30 kW and saves yearly

RMB 130,000 RoI = 0.23 Years = 83 days!

close

op

en

Why T&C Provider?

Owner

YKL T&C System• System Structuring

• IOM and Submittals

• Commissioning Schedule

• Interface Matrix

• Responsibility Matrix

• Testing and Verification

• Commissioning Report

• Handover

• Facility Management Setup

• Operation and Warranty

Testing

• Pressure Test

• Flushing

• Pre-functional Test, cold

• Functional Test, warm

• Balancing

• Loop Testing

• Sensor Calibration

• Control Logic Test

• System Performance Test

• Seasonal Re-testing

CMMS Staff Training

• Spare Parts and Ware house

• Task Instructions

Computerized T&C

The Design Phase

Use CxAlloy TQ to develop a commissioning plan and collaboratively review designs.

Schematic Designs & Design DocumentsDesign Review ReportsCommissioning Tender Documents Draft Commissioning Plan

The Construction PhaseTrack site visits, project progress, and

functional testing with CxAlloy TQ. Quickly

develop checklists and tests for completion in

the field.

Shop Drawing ReviewSubmittal ReviewsCommissioning PlanQuality SurveysData CollectionFactory InspectionPreparing Checklists Preparing System Start-Up

Computerized T&C

The Commissioning Phase

Track site visits, project progress, and

functional testing with CxAlloy TQ.

Functional TestingWeekly ReportingTest ReportsCommissioning ReportOwner Training and HandoverSeasonal Re-testing

Computerized T&C

The Operation Phase

Schedule preventative maintenance,

manage support tickets, and monitor

assets and inventory with CxAlloy FM.

Benchmark energy use and

sustainability metrics with CxAlloy ES.

O&M Manual ReviewAs-Build DocumentationFM Training FM Verification ReportMaintenance & Management

Manage your facilities and schedule work orders for preventative maintenance.

Respond to work requests from building occupants with ease. Keep track of

supplies with inventory management.

Computerized T&C

2011- 2014

Commissioning Agent

CxA and CP activities

Team References , Retail + Commercial

2014 CxA

Commissioning Agent

Actual design review

References , Textile Industry

2007-2013 Weaving

MEP Consulting and CP

2006 to 2008, Nylon Texturizing

EPCm Engineering , Commissioning

2004-2006 Textile Machinery

EPCm and CP

2004 to 2004, Medical

Commissioning

References , Industry

2013- present Plastics

Energy Management Contracting

2008 ~ 2009 Electronics, LEED Gold

LEED Consulting and CxA

Team References , Industry

2002 ~ 2005 Electronics,

EPCm, Commissioning

2008 to 2010 Castings

EPCm, LEED Consulting and CxA

Mould Drying Chamber

Special Engineering

Team References , Heavy Industry

2005 to 2010 Manufacturing

Commissioning Phase I

EPCm and Commissioning Ph II

Team Project References , Industry

Sewage Pump Tester

Special Engineering

Team References , Chemical Industry

2006 to 2010 Chemicals

Re-commissioning and Retrofit

HVAC Maintenance

Function/Instrument Type Type

Rotation Measurement / Digital Rotational Speed – Dual Functions Testo 470

Air Pressure Measurement / Digital Manometer Testo 512

Humidity Measurement / Digital Hygrometer Testo 610

Humidity Measurement / Digital Hygrometer Testo 625

Thermal (Infrared) Thermometer Testo 830 T1

Temperature Measurement / Digital Thermometers/Contact Testo 905 T2

Light Level Meter TES 1330 A

Sound Level Meter Testo 815

Thermal Image Camera Flir i3

Ultrasonic flow meter TUF 2000 H


Light Meter Sound Level Meter


Tinytag Energy Data Logger

Ultrasonic Flowmeter


Thermal Camera


Thank You

VENCO (Suzhou) Co., Ltd.

苏州维科工程顾问有限公司

Office Add: 6202 Gongtou, Science Technology Pioneer Park

483 Changxu Road, Suzhou China, 215168