vm-7 presentation - cost studies - 24.06.2012

7/29/2019 VM-7 Presentation - Cost Studies - 24.06.2012

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Value Engineering Bathroom

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Value Engineeringworkshop

for

Senior Citizen Bathroom

Introduction


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AGENDA

Introduction & Objective

Team

FAST Diagram

Concept EvaluationsProposed Concept

Sharpened ideas

Implementation Plan

Savings Summary

Executive Summary

Q & A


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Introduction

Current Situation

Residential complex designed for the middle-

means elderly of HK

To encourage and enable healthy living and

ageing in place


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Team Objectives

Team Objectives

To assess alternative design of bathrooms

To improve the proposed design

in terms of construction cost/period

and required functions


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VM - 7 (HK)

NAME JOB FUNCTIONCOMPANY &LOCATION

Sandy Tang Cost Estimator H.K. Poly UThomas Wong Quantity Surveyor Beria Consultants Ltd.

Ken Leung Centre Operator Shimizu Corporation

C. F. LAI P&D Engineer Water Supply Department

Henry Luk Architect Housing Department

Simon Chow Construction Engineer Dragages HK

Zhang Hong Senior Citizen CityU


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Team members

C.F, Zhang Hong, Sandy, Henry, Thomas

Ken, Simon


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Function Identification

FAST Diagram

FAST Diagram
http://localhost/var/www/apps/conversion/tmp/scratch_10/vm7FAST.xls


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Analysis Cost Function Matrix

DIRECT FUNCTION - Active Verb / Measurable Noun

PART or OPERATION QTY. COST Ensure Heat Improve Install

$HK Privacy Water Appearance Finishings

Structural Frame 480,000 80%

Internal Finishing 1,600,000 30% 40%

Doors 80,000 70%

Windows 80,000

Fittings 80,000 30%

Plumbing & sanitary fittings 216,000

Gas Heater 270,000 100%

Electrical 120,000

MVAC 60,000

TOTALS $2,986,000 $440,000 $270,000 $504,000 $640,000

FUNCTION - PERCENTAGE: 100.00% 14.74% 9.04% 16.88% 21.43%
http://localhost/var/www/apps/conversion/tmp/scratch_10/VM7-cost%20matrix.xls


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Proposed Concept

Criteria of Consideration

Suitability of the elderly

Construction effectiveness

Enhancement of facilities

Cost effectiveness

Appearance

Ease of maintenance

Minimization of wastage


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Sharpened Ideas

Walls Improve Layout Design Fittings

Ceramic tile in wet & wall paper indry area

See pictureInstall an additional grab bar toshower area

Glue wall tile directly to concrete Shorter ceilings (2.7m to 2.5m) Emergency call button

Delete window sill Door/partition Shower head with massage function

Ceiling Screen instead of door Foldable chair in shower

Scrap finish Change (1) partition wall tointegrate furniture

Install UV light

False ceiling to decrease wall finishChange door/wall to moveabletransparent partition

Install moveable clothes drying racks

Perforated false ceiling Enlarge door area Emergency lighting

Floor P & D Shelf by basin

Imitative granite tileTransparent pipes; use sharedpipes

Change fittings, WC, basin and mixerto better quality and reasonable costto total less than $3000 per unit

Delete skirting/cove tileUse plastic pipe (PVC) (Class B)

Install basin cabinetHygienic P&D design


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Item PROPOSAL TITLESavings Investment

1 Ceramic tile in wet and wall paper in dry area

$150,000.002 Blue wall tiles directly to concrete

3 Shorten ceiling (2.7m to 2.5m) $700,000.00

4 Share facilities to reduce P&D $270,000.00

5 Imitative granite floor tile $20,000.00

6 Delete skirting coved tile $100,000.00

7 Delete ceiling c/s rending $30,000.00

8 Facilities improvement fittings $810,000.00

9 P&D improvement (against SARS) $20,000.00

10 Possible Saving in Foundation $100,000.00

11 Replace door by screen $210,000.00

TOTALS - $1,580,000.00 $830,000.00

Net saving $750,000.00

Saving summary


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Implementation Plan

Figure 1 Proposed layout


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Finishes schedule

Finishes schedule


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Total saving: $750,000.00 Enhance bathroom facilities and safety for the

senior citizens

Increase usable floor area by 100 sq. ft.

Improve appearance

Improve environment and safety during

construction stage Reduce storey height

Executive summary


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Q&A


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The End

vm-7 presentation - cost studies - 24.06.2012

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