INDIVIDUAL PAGE
Name: Mohamad Azim bin Mohd Adam Batch: EMTC Session 55 Topic Selected: Topic 2 Detail description of Topic 2: Proposal to implement SEMS in your client premise Your company is a facility management contractor at an installation. The company is obliged to develop a Sustainable Energy Management System SEMS for the installation. The system will adopt the ASEAN SEM certification initiative named Energy Management Gold Standard (EMGS), with commitment from all levels to achieve a 3-Star rated within reasonable timeline of its implementation. The client has decided a SMART target of energy savings to be achieved. Prepare an implementation proposal to fulfill the contractual obligation to be submitted to client for approval.
Edgenta Mediserve Sdn. Bhd.
This proposal prepared for DIRECTOR OF
HOSPITAL SLIM RIVER
PROPOSAL ON IMPLEMENTATION OF SUSTAINABLE ENERGY MANAGEMENT SYSTEM AT HOSPITAL SLIM RIVER
Edgenta Mediserve Sdn. Bhd.
This proposal prepared for DIRECTOR OF
HOSPITAL SLIM RIVER
PROPOSAL ON IMPLEMENTATION OF SUSTAINABLE ENERGY MANAGEMENT SYSTEM AT HOSPITAL SLIM RIVER
TABLE OF CONTENT
Contents 1.0
EXECUTIVE EXECUT IVE SUMMARY ................................. ................ ................................... ................................... ................................... ................................... ................................ ............... 1
2.0
OBJECTIVES OBJECT IVES ................................. ................ .................................. ................................... ................................... ................................... .................................... ................................ .............. 2
3.0
INTRODUCTIONS INTROD UCTIONS .................................. ................. .................................. ................................... ................................... ................................... .................................... ....................... ..... 2
3.1
Company Background Backgr ound .................................. ................. ................................... ................................... ................................... ................................... ................................ ............... 2
3.2
The benefit for getting 3-Star Energy Management Gold Standard .................. ........................... .................. .................. ............. .... 3
3.3
Overview of Certified Certified Energy Energy Management Management Standard .................. ........................... .................. .................. .................. .................. ................ ....... 4
3.4
Overview of the Sustainable Energy Management System (SEMS) .................. ........................... .................. .................. ............. .... 5
4.0
EVALUATION OF ENERGY ENERGY MANAGEMENT STATUS .................. ........................... .................. .................. .................. .................. ................... ............ .. 5
5.0
SUSTAINABLE ENERGY MANAGEMENT SYSTEM (SEMS) .................. ........................... .................. .................. .................. .................. ............ ... 8
5.1
Organisation Organi sation Preparation Prepar ation ................................... .................. ................................... ................................... ................................... ................................... .......................... ......... 8
5.1.1
Energy Policy ................................. ................ .................................. ................................... ................................... ................................... .................................... .......................... ........ 8
5.1.2
Energy Management Committee .................. ........................... .................. ................... ................... .................. .................. .................. .................. .............. ..... 10
5.1.3
Energy Management Managem ent Component Compone nt ................................. ............... ................................... ................................... .................................... ........................... ......... 11
5.1.3.1 5.1.3 .1
Energy Accounting Account ing Centre (EAC) ................................... ................. ................................... ................................... .................................... ........................... ......... 11
5.1.3.2
Energy Efficiency Index and Establishing Baseline Baseline .................. ........................... .................. .................. .................. .................. ................ ....... 12
5.1.3.3
Working Manual and Tools Tools for Energy Management Management .................. ........................... .................. .................. .................. .................. ........... .. 15
5.1.3.4 5.1.3 .4
Training ................................... .................. .................................. ................................... ................................... ................................... .................................... .............................. ............ 15
LIST OF FIGURES Figure 4
: Energy Management Matrix________________________________6
Figure 5.1 : Elements in developing energy policy_________________________9 Figure 5.2 : Proposed Energy Management Committee for HSLR____________11 Figure 5.3 : EEI Baseline for HSLR_____________________________________14 Figure 5.4 : Sticker Design (proposed)_________________________________18 Figure 5.5 : Malaysian Standard for lighting illuminance___________________21
LIST OF TABLES Table 5.1 : Proposed EAC for HSLR____________________________________12 Table 5.2 : Energy Consumption for HSLR_______________________________13 Table 5.3 : Investment for Sticker (proposed)____________________________18 Table 5.4 : Timer installation for AHU (proposed)_________________________19 Table 5.5 : Timer installation for lighting (proposed)______________________20 Table 5.6 : Delamping for corridor lighting (proposed)_____________________21 Table 5.7 : LED installation for critical area______________________________22 Table 5.8 : List of Sustainable Improvement Team________________________23
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1.0
EXECUTIVE SUMMARY
Energy is an essential commodity which is needed in all ratings of life. It has been defined as the ability to do work and cannot be created or destroyed. Energy can only be converted from one form to other forms for instance the conversion of chemical energy in a fuel into electricity through energy exchange process. According to Malaysia Energy Statistics Handbook 2016 issued by Energy Commission, the generation of electrical energy in Malaysia came from a variety of sources and as far as 2014, natural gas lead with a percentage of 64.2% and followed by crude oil with a value of 30.1%, hydropower 3.1%, coal and coke 1.7% and the rest is biodiesel, biomass, solar and biogas combined. Deriving out of that value, a total of 96.8% of primary production for energy supply are composed of carbon-based fuels which contributes in high amount of carbon dioxide emission. Realising the fact, Malaysian government had during the 15 th Conference of Parties (COP15) in the United Nations Framework Convention for Climate Change declared voluntary reduction of carbon dioxide emission up to 40% by 2020 and later in 2016 Malaysia has re -pledged to reduce 45% of carbon dioxide emission by 2030. In order to ensure the target attained, government have initiated the Sustainability Programme and has provided financial allocation for Facilities Management Company to execute the Sustainability Programme including the Sustainability Energy Management System (SEMS) in all healthcare facilities in their respective jurisdiction. Edgenta Mediserve Sdn Bhd (EMSB) are compelled to meet the requirement in implementing the SEMS and assist Hospital Slim River (HSLR) in achieving the 3 Star Rating of AEMAS Energy Management Gold Standard within 5 years period. Therefore, this proposal is written in order to embellish the steps and procedures that should be taken in order to effectuate the requirements and to gain support from the management of Slim River Hospital to implement it.
2.0
OBJECTIVES
The objective of this proposal is to • •
•
Acquire a Sustainable Energy Management System (SEMS) for Hospital Slim River Adaptation of the ASEAN SEM certification initiative which is the Energy Management Gold Standard (EMGS) and aim to achieve a 3-Star rated within reasonable timeline. Ensure a SMART target of energy savings to be achieved.
3.0
INTRODUCTIONS
3.1
Company Background
UEM Edgenta Berhad was founded on May 31 st, 1963 and is headquartered in Kuala Lumpur. It is an investment holding company which commit in the provision hospital support services, intergrated facilities management, property development, environment and sustainability services, and management services. It operates through the following segments: ▪ ▪ ▪ ▪
Asset Development and Asset Management Consultancy Integrated Facilities Management Infrastructure Maintenance Property
The Asset Development and Asset Management consultancy segment is in respect of roads infrastructure, civil and building related works. The Integrated Facilities Management segment includes provision of hospital support services, provision of facilities management and provision
3.2
The benefit for getting 3-Star Energy Management Gold Standard
Once Hospital Slim River managed to obtain 3-Star Energy Management Gold Standard, several benefits can be retrieved which is: ▪
▪
▪
▪
▪ ▪
It allows end-users to implement a sustainable energy management system in compliance with ISO 50001 at lower cost. Help to guide end-users in improving energy performance, cost efficiency and improve overall productivity. Facilitate energy end-users to fulfill legal requirement such as Efficient Management of Electrical Energy Regulations (EMEER) 2008 in a systematic way Provide end-users with public recognition for commitment given in sustainable development which helps improving public image. Participating in ASEAN Energy Award under Energy Management category. Creating a green image and Corporate Social Responsibility (CSR) for the hospital.
3.3
Overview of Certified Energy Management Standard
The overall objective of AEMAS is to reduce energy consumption in the industrial sector and thus reduce greenhouse gas emissions in ASEAN countries via systematic energy management approach. ASEAN Centre for Energy (ACE) has appointed MGTC as the Country Coordinator in Malaysia. The project involves certification of companies based on newly launched ISO 50001 standard and some criteria specified by the scheme. It has three levels of certification to progressively drive towards energy management best practices with 2 years of validity for each star rating. In order to meet the Energy Management Gold Standard, the requirement below must be fulfilled. 1- Star •
Energy
Management
System in place according
•
to ISO 50001 •
Appointment of Certified Energy Manager
•
•
Manager (PEM)
Overall
energy
5% Improvement of EEI by 1%
system
on year on year basis over
Allocation of budget for
past 3 years
investment in EE measures
•
Energy Manager must be
by 5% over 2 years
personal involved in the •
•
Professional
consumption decreases by
Management
3-Star Fulfilled 2 Star +
Improvement of overall EEI
Motivation Plan for the Energy
•
2-Star Fulfilled 1 Star + (one of following)
EE
measures
Energy
3.4
Overview of the Sustainable Energy Management System (SEMS)
Sustainable Energy Management System is the process of managing the energy consumption in the organization to assure that energy has been efficiently consumed. Executing in the hospital, it covers all aspect of energy consumption in the organization and involves not only machines or medical equipment but also searching for the best operation from the operators. In order to ensure the implementation of Sustainable Energy Management System (SEMS) runs auspiciously, it need full support from all levels of staff in the organization. Several principles have been made to focus on how to get the support from both the organization and staff which is: •
Comply with wider organization objectives or goals
•
Be able to raise staff awareness and get involvement from all staff in the organization
•
Develop organization and staff knowledge
•
Support the continuous improvement process in the organization
•
Be able to integrate with standard working procedures or other quality systems in the organization.
Without sustainable energy management system (SEMS), the organization will not be able to control and maintain the saving result. Therefore, it is paramount to have SEMS in the organization as it will assist the company: •
Setting up systematic energy cost management to achieve energy cost saving
•
Reducing operation and maintenance cost
•
Increase staff awareness for energy conservation and waste minimization Setting up an energy target and plan
3 Star
2 Star
1 Star
Current
Figure 4 : Energy Management Matrix)
Policy A formal written policy acts as a public statement of the organisation’s commitment to energy
conservation and environmental protection and as a working paper to assist in the development
Motivation Motivating people to take an active part in energy efficiency measures such as switching off unnecessary lights is a challenging task but not as difficult as it is important to remember the following points: •
•
•
Training will not be successful unless people want to change their behavior and are motivated to learn how to reduce their energy usage by working smarter and not harder A method of encouraging motivation is to increase the personal accountability that staff have over their energy consumption Running a continues program of energy awareness (which recognizes staff inputs and congratulates them on a job well done) will continue to motivate staff and reinforces the positive outcomes.
Information Systems Accurate information is invaluable for effective energy management and in developing an energy management system, the following issues must be considered: •
•
• •
Deciding in parties that should use the information obtained and involve them in making an accurate needs assessment Ensure that data input and analysis are as straightforward as possible and meeting the information requirements The results obtained must motivate staff to use energy efficiently Give good reasons for running this system to senior management
•
•
5.0
The technical and simple (or low cost) energy efficiency measures available to reduce energy wastage The predicted rate of return on any investment option
SUSTAINABLE ENERGY MANAGEMENT SYSTEM (SEMS)
Once the status has been identified from the evaluation, recommendations will be made to improve all the elements of the energy management system and for an initial start, organization preparation must be established followed by implementation of energy conservation measures and system integration. Each of the preparation criteria for Hospital Slim River is describe briefly in the following subchapters.
5.1
Organisation Preparation
Organization preparation represents the first step in forming up a Sustainable Energy Management System. At this stage, several criteria have to established in order to meet the requirements and the criteria is as follows: •
Energy Policy
•
Energy Committee
•
Set Up Energy Management Component
•
Awareness Training
Thrust A new and challenging dimension to energy and environment
Commitment
Applicability
A personal message from top management with a commitment to regular policy review
Directive on which parts of the organisation are covered by the policy
Energy Policy
Implementation
Review
Guidance on how the policy objectives are to be met
How an organisation knows goals have been achieved
5.1: Elements in developing energy policy
Part 1 •
Mission statement
•
Declaration of top management’s commitment to, and senior and middle management’s
involvement in, energy management •
Statement of policy
•
Statement of objectives, separated into short and longer term goals
Part 2 • •
•
•
•
An action plan, specifying a time-tabled programme of work Assigned responsibility and accountability for actions outlined, specifying individuals by name and position Named committee representative for each department and specification of internal and external lines of communication Coasted resource requirements, including staffing complement, investment and training needs, necessary to achieve the programme Statement of review procedure, defining milestones and mechanisms for assessing overall progress and value for money as well as appraising the performance of individual members of staff.
The draft Energy policy for Slim River Hospital is in Appendix A. It will be further deliberated once this proposal has been approved.
Chairman Hospital Director Secretary Certified Energy Manager
Edgenta Mediserve Facility Manager
Hospital Management Team
Head of EAC
Administration,Records and Human Resources
Hospital Engineer Finance Representative
Figure 5.2: Proposed Energy Management Committee for Slim River Hospital
5.1.3 Energy Management Component Subsequently done with energy policy and committee, energy management component need to be set up and it consist of Energy Accounting Centre, Energy Efficiency Index, Establishing Baseline, and Working Manual and Tools which will be elaborate in this subchapter later on.
5.1.3.1
Energy Accounting Centre (EAC)
Energy Accounting Centre is defined as the identified area for the energy activity is being carried
Without energy accounting, it is virtually impossible to evaluate energy program success and communicate results. Once the results of energy management activities have been determined, it is important to communicate this information to decision makers and implementers who were responsible for the activities. Energy accounting reports and graphs are the tools for this important feedback. The fifth reason is by doing energy accounting, it will help the organization to create incentives for energy management. It is often difficult to get anyone in an organization to take the time and responsibility required for carrying out energy management activities because there is little incentive to take on the task. A maintenance director or site manager may not see much benefit in reducing energy costs if all of the savings revert to the general fund, or if lower energy bills only result in smaller allocations for utility costs in next year’s budget. Last but not least, doing energy accounting will help the organization to budget more accurately as energy accounting gives a historical look at costs. The recommended structure and breakdown of EAC for Hospital Slim River is shown below in Table 5.1. EAC No. EAC-1 to EAC 12 EAC 13 EAC 14 EAC 15-EAC24
Building/major FEMS system Main Block Chiller System Medical Air Plant Main Block
Functional Area
Head of EAC
Remarks
All Critical Area/Department All Department All Wards at Main Block All Wards
Head of Department Head of FEMS Head of FEMS
Categorized by Building Floor By major system By major system
Ward-Matron
Categorized by Building Floor
Table 5.1 : Proposed EAC for Hospital Slim River
▪
Weight of raw materials used
▪
Period of production
▪
Floor area of building
▪
Period of plant usage
The factor which most accurately reflects the practical application of energy and can give the best measure of energy performance should be selected. Among all listed above, the recommended factor to be used for Hospital Slim River is the floor area of building as the factor that related in energy consumption as Hospital Slim River is considered as Buildings and Facilities Management while the other factors listed are more to industrial and power plant. In order to set up a baseline for EEI, there are three major steps that should be taken which is data collection, establish relationship between energy input and related factors and setup the EEI baseline. For data collection, two types of data that need to be collected which is energy consumption data and factors related to energy using component. Slim River Hospital favour electrical bills as energy consumption data and gross floor area as the factor. Moving to baseline establishment, data collection need to be done for a specific time of period and the period proposed for Hospital Slim River is July 2014 until June 2015 and the data collected is by looking at amount of energy consume in kWh from the electrical bills which the values are shown in Table 5.2 below. Actual Month Consumption (kWh)
Through the data taken, the value of energy consumption from July 2014 until June 2015 has been sum up and divided by 12 months to get the average monthly energy consumption. The average was then divided by gross floor area to get the EEI baseline as gross floor area is considered as factor that relate in energy consumption. The value for the baseline has been obtained and drawn on the graph below with a green line. The redline represent the energy saving target and the target for Slim River Hospital is 10% energy saving. In order to achieve the target, the graphical chart must be below or same level as the position of the redline. Generally, baseline is defined as a minimum or starting point used for comparisons which means that if the value of the EEI on certain month is below the baseline or the green line, it shows energy saving while if it is vice versa, it shows high consumption in energy.
5.1.3.3
Working Manual and Tools for Energy Management
The working manual and tools will establish when the EEI Baseline has been set and has common agreement among the executive and the Energy Management Committee. Each EAC has to prepare its own working manual and tools for its staff to follow and use in daily work. The components of working manual and tools are as follows: •
Process Mapping
•
Work Instruction
•
Log Sheet
•
Calculation Sheet
•
Operational Guideline
Process mapping is a tool for analyzing the characteristic of energy consumption of each EAC and it indicate details of all sub-process in EAC. The objectives of process mapping are to understand how and what type of energy has been used and to identify how the energy consumed and data collected can be related. For work instruction, it indicate to staff on what data needs to be collected and indicate trouble shooting while log sheet i s a standard form for the operator to fill in all actual control parameters. The fourth component is calculation sheet which helps in analyzing the meaning of the raw data, such as the calculation of combustion efficiency of boiler, pump efficiency, etc. For simple calculation and analysis, calculation sheet can be included in Log Sheet. Last but not least is the operational guideline which indicates the energy management procedure and the organization has to formulate working procedures as the guidelines for all staff to practice in their daily work. There are two levels of working procedures:
Awareness Training The awareness training is to motivate and raise the Hospital ’s staff, public and other end users awareness on the SEMP. The training is designed to give exposure and acts as a platform to convey the energy policy to all relevant party. Energy Management Training The purpose of this training is to make the management team understand the principles and procedures of energy management system and the role and responsibility of related staff. Technical Training By doing technical training, it helps to train the technical staff on the specific technology or technique to improve energy efficiency. The technical training can be conducted by CEM or any Certified Training Provider and the topics covered must be relevant to the intended purposes and training attendance will be audited and shall be maintained by EMC for record purposes.
5.2
Implementation of Energy Conservation Measures
Energy Conservation Measure is a project conducted or technology implemented that reduces the consumption of energy in a facility. The types of projects implemented can be in a variety of forms but usually are designed to reduce utility costs. the ere are four main task and is described as follows. •
Detailed Energy Audit Select Energy Target and Plan
The energy manager is accountable in organizing a meeting with head of EACs to gather the requirement. As for the resources involve in conducting an energy audit, the first thing needed is metering equipment and for organization level, i t helps to collect energy consumption data and factors related to energy using component while in EAC level, it helps to collect the amount of energy consumption and controlled parameter. The second thing is manpower to do the audit and thirdly is budget in case there are no metering equipment and manpower. Energy audit can be done by two types either internal audit which is conducted by internal staff but only if the organization has adequate metering equipment and capable staff or external audit which is conducted by external experts. If going with internal audit method, then the energy manager and head of EAC have to allocate the internal staff to take care of the energy audit work while if external audit, then energy manager has to look for an external expert to conduct energy audit. The audit method proposed for Hospital Slim River is internal audit as the number of hospital and Edgenta personnel are already enough to conduct the audit and several ECM has been detected through the internal audit which will be elaborate on the Energy Target and Plan topic.
5.2.2 Select Energy Target and Plan Energy target drives energy management activities and promote continuous improvement. Setting clear and measurable target is critical for understanding the intended results, developing effective strategies and reaping financial gains. The target for Hospital Slim River is 10 % reduction in energy consumption from the EEI baseline. The internal audit has been done by Edgenta Mediserve and several Energy Conservation Measures have been identified and it can
Plan for the 1st Audit Finding Almost all hospital personnel left their work station to have their lunch and most of them does not or forget to switch off the electricity or equipment. Therefore, the plan is to have an announcement done in order to remind them to always switch off all the unnecessary electrical appliances or equipment. The time proposed for the announcement is 12.50 p.m and 4.50 p.m as this is the best time to remind them because they will leave their working station at 1.00 p.m and 5.00 p.m to go for a lunch and to go home after finish working. By doing that, it helps in conserve energy although not as much but still it contributes and this can be categorized as no investment measure since no investment needed. The verse that will be used for the announcement are shown in Appendix C. Plan for the 2nd Audit Finding Most of the hospital personnel does not aware on the importance of saving energy as they think it does gives impact in their life. Therefore, it is proposed that an awareness training must be done in order to inform user how by saving energy can actually save the earth and this can be done internally by having CEM explaining to them. The routine proposed is every 3 months and can be done by gong to each department or by having all the head of EAC as representative during the talk. This also can be considered as no investment measures. Plan for the 3rd Audit Finding In order to increase the awareness among all staff, the propose plan is to put energy sticker on each plug as from the findings, the plug load is the 3rd largest contribution in energy consumption after chiller system and lighting system. The proposed sticker design is shown below in Figure 5.4 and the investment needed for implement the sticker is shown in Table 5.3.
Plan for the 4 th Audit Finding Several department in Slim River Hospital operates as normal working hour which means 8 a.m till 5 p.m and it also operates from Monday to Friday only for example the Administration, Specialist Clinics and the Physio Department but the Air Handlin Unit for those departments operates 24 hours and 30 days which means a lot of energy wastage. Therefore, the plan proposed is to install a timer for those Air Handling Unit as the detail of savings and return of investment are shown detail in Table 5.4 below. This can be considered as low investment measures.
U ni t Nu mbe r
A re a Se rve d
AHU 2-10 AHU 1-8
Sub-Wait Physio Specialist Clinics Medical/Paedi Specialist Clinics Surgical/Ortho
AHU 2-4
AHU 2-2
AHU 2-1 AHU 5-4 AHU 5-3
Before Implementation
After Implementation
Operating Time
Operating Days
Operating Days
5.5875 5.5875
24 24
30 30
4023 4023
10 10
22 22
1229.25 1229.25
2793.75 2793.75
855.585937 855.585937
10267.03124 10267.03124
40 40
2.98
24
30
2145.6
10
22
655.6
1490
456.3124998
5475.749997
40
Motor HorsePower
Motor (kW)
7.5 7.5 4
4
2.98
24
30
Consumption Operating Time kWh
2145.6
10
22
Specialist Clinics (O&G)
20
14.9
24
30
10728
10
22
Administration Computer lab
20 15
14.9 11.175
24 24
30 30
10728 8046
10 10
22 22
Consumption Saving in RM Saving in kWh (kWh) (monthly)
655.6
3278 3278 2458.5 TOTAL
1490
456.3124998
Saving in RM (year)
5475.749997
Investment Return of Remarks (RM) Investment 2 Days 2 Days
Proposed Proposed
3 D ay s
P ro po se d
3 D ay s
P ro po se d
1 Day 1 Day 1 Day
P ropose d Proposed Proposed
40
7450
2281.562499
27378.74999
40
7450 5587.5 29055
2281.562499 1711.171874 8898. 093745
27378.74999 20534.06249 106777. 1249
40 40 280
Table 5.4 : Timer Installation for AHU (proposed)
Plan for the 5 th Audit Finding Most of the lighting system in Hospital Slim River are using centralized system meaning that even though the department operates as normal working hours, the light is still on at night although there is no user in that department since it operates 8 a.m till 5 p.m only and this shows how many energy wastage in Hospital Slim River. Therefore the proposal plan is to install timer at the distribution board for each department as it helps in saving a lot of energy and money and this can be considered as low investment measures as the details of which department should be installed, how much is the investment and how long is the return of investment were all described in Table 5.5.
19
Department
Physio/Rehab Specialist Clinics (Dental) Outpatient Pharmacy Specialist Clinics (O&G) Admin Library M&E Lobby Inpatient Pharmacy CME
Number of fluorescent bulb 162 42
Wattage + 6W Ballast
Operating Operating time Days
Total kWh
Operating Operating Time Days
Total kWh
Saving kWh
42 24
24 24
30 30
4898.88 725.76
10 10
22 22
1496.88 221.76
3402 504
273
42
24
30
8255.52
10
22
2522.52
5733
44
24
24
30
760.32
10
22
232.32
528
102 4 212 4 42 76 122 60 164 44
42 24 42 24 42 42 42 42 42 42
24 24 24 24 24 24 24 24 24 24
30 30 30 30 30 30 30 30 30 30
3084.48 69.12 6410.88 69.12 1270.08 2298.24 3689.28 1814.4 4959.36 1330.56
10 10 10 10 10 10 11.5 12 10 10
22 22 22 22 22 22 30 30 22 22
942.48 21.12 1958.88 21.12 388.08 702.24 1767.78 907.2 1515.36 406.56
2142 48 4452 48 882 1596 1921.5 907.2 3444 924 TOTAL
Saving in Saving in RM kWh (Monthly)
Saving in RM (Yearly)
3906
1196.21
14354.52
6261
1917.43
23009.16
2190
670.69
8048.249996
4500
1378.12
16537.50
882 1596 1921.5 907.2 3444 924
270.11 488.77 588.46 277.83 1054.72 282.97
3241.349998 5865.30 7061.51 3333.959998 12656.70 3395.70
26531. 7
8125. 33
97503.95
Investment ROI in year Remarks
40
1 Days
proposed
40
8 Hours
proposed
40
5 Days
proposed
40 40 40 40
2 Days 4 Days 2 Days 5 Days
proposed proposed proposed proposed
Table 5.5 : Timer installation for lighting (proposed)
Plan for the 6 th Audit Finding The next finding from the audit is the illuminance of the light. Illuminance is defined as the amount of light that covers a surface. The unit of illumination in SI system is lx. The lux of the lighting in Hospital Slim River have been measured by using lux meter and it was seen that the illuminance of lighting at the outside corridor is higher than expected. According to Malaysian Standard on Energy Efficiency and use of renewable energy for non-residential buildings-Code of Practice (Second revision), the lux needed for corridor lighting is just 100 lux which as shown in Figure 5.5 while the reading gained from the lux meter is 205 lux. Therefore, it is advisable to make a de-lamp for corridor lighting as it is considered no investment measures and helps in saving energy. The amount of saving when implementing the plan is tabulated in Table 5.6.
20
Figure 5.5 : Malaysian Standard for lighting illuminance
Before Implementation Department/Area Corridor Level 1 Corridor Level 2 Corridor Level 3 Corridor Level 4 Corridor Level 5
Num of bulb 224 254 214 228 214
After Implementation
Wattage FL 36W Operating time Operating Days + Ballast 6 W 9.408 10.668 8.988 9.576 8.988
12 12 12 12 12
30 30 30 30 30
Total kWh 3386.88 3840.48 3235.68 3447.36 3235.68
Num of bulb 112 127 107 114 107
Wattage FL 36W + Ballast 6 W 4.704 5.334 4.494 4.788 4.494
Total kWh 1693.44 1920.24 1617.84 1723.68 1617.84 Total
Table 5.6 : Delamping for corridor lighting (proposed)
21
Saving in kWh Saving in (RM) Return of investment Remarks 1693.44 1920.24 1617.84 1723.68 1617.84 8573.04
879.1776 996.9246 839.9286 894.8772 839.9286 4450.8366
N/A N/A N/A N/A N/A N/A
propose propose propose propose propose
Plan for the 7 th Audit Finding The name critical area refers to a variety of areas in the hospital that provide specialized post surgical treatment to extremely ill patients and for Slim River Hospital this includes intensive care units (ICU), neonatal intensive care units (NICU), General Operation Theatre (GOT), Minor Operation Theatre (MOT) and Emergency Department (ED). The other similarities between them is the operating hours as all of these department operates 24 hours and 7 days a week. Therefore, it possible if the fluorescent light for these critical be changed with LED which has lower wattage but gives better lux. Although the price of the LED light is higher compared to fluorescent light, but in term of saving LED shows better result and it is tabulated in the Table 5.7 below.
Department S.C.N Kl inik Harian Kanak G.O.T ICU Em erge ncy De part me nt M.O.T
Number Wattage + Operating Operating of bulb 6W Ballast time Days 128 14 47 58 146 51
42 42 42 42 42 42
24 24 24 24 24 24
30 30 30 30 30 30
Total kWh 3870.72 423.36 1421.28 1753.92 4415. 04 1542.24
Peak Hour Off Peak (RM) (RM) 824.1408 90.1404 302.6142 373.4388 940. 0356 328.3686
361.2672 39.5136 132.6528 163.6992 412. 0704 143.9424
Total (RM) 1185.408 129.654 435.267 537.138 1352. 106 472.311
Number Operating Operating of LED Wattage Time Days bulb 128 18 24 30 14 18 24 30 47 18 24 30 58 18 24 30 58 18 24 30 58 18 24 30
Total kWh 1658.88 1 81.44 609.12 751.68 751. 68 751.68
Peak Off Peak Hour (RM) (RM) 353.2032 154.8288 38.6316 16.9344 129.6918 56.8512 160.0452 70.1568 160. 0452 70. 1568 160.0452 70.1568
Table 5.7 : LED installation for critical area (proposed)
22
Total (RM) 508.032 55.566 186.543 230.202 230. 202 230.202
Saving Saving Return of Investment Monthly Yearly Investment Remarks (RM) (RM) (RM) (Days) 2211.84 677.376 8128.512 3840 172 Propose 241.92 7 4.088 889.056 420 172 Propose 812.16 248.724 2984.688 1410 172 Propose 1002.24 306.936 3683.232 1740 172 Propose 3663. 36 1121. 904 13462. 85 1740 47 P ropo se 790.56 242.109 2905.308 1740 219 Propose 8722.08 2671.137 32053.64 10890 Saving kWh
5.2.3 Sustainable Improvement Team After the planed has been approved, it needs a team to implement it and this where sustainable team is needed or established as their job is to complete the ECM task given according to specific timeline and the SIT can be change depending on the task given and for Slim River Hospital, the SIT is as follows: Task
Timer installation at AHU at listed area
Type of investment measure Low
Person in charged
•
• •
Timer Installation at lighting distribution board
Low
Delamping (corridor lighting)
No
•
• •
•
•
Days Complete
Reason
Remarks
Facility Head of Engineering Chargeman Air-Cond Technician
3 Days
Proposed
Facility Head of Engineering Chargeman Electrical technician
6 Days
Facility Head of Engineering Chargeman
10 Days
Have to make wiring at the AHU panel before installing timer Have to break the circuit at the distribution board before installing the timer Lack off staff and higher number of
Proposed
Proposed
6.0
SUMMARY STEPS AND MILESTONE PLANNING HOSPITAL SLIM RIVER TIMELINE FOR ENERGY MANAGEMENT PROGRAM
1- Star EMGS Timeline (2018-2019)
24
25
2- Star EMGS Timeline (2018-2019)
26
3- Star EMGS Timeline (2019-2021)
27
7.0
CONCLUSION
By implementing all the criteria mentioned in this proposal, it is also in line with the SMART target concept as SMART is an acronym that describes the key characteristics of good targets namely: •
•
•
•
•
Specific (well defined) – in this case, the specific case that Hospital Slim River is trying to achieve is the 10% reduction in energy consumption and achieve 3-Star Energy Management Gold Standard within 5 years. Measurable (kWh,time,money,etc.) – for this case, in order to perceive whether the target has been achieved or not is by comparing the monthly bills with the baseline and for Slim River Hospital, the concept use is EEI which was elaborate in sub chapter 5. Achievable (is this possible?) – genuinely it can be achieve as the Sustainable Energy Management System has been done in Universiti Teknologi Malaysia and they managed to make a saving worth 21 million kWh and 6.6 million in Ringgit Malaysia between 3 years period from 2010 and 2013 and UTM is the only institution that have achieved 3Star Energy Management Gold Standard which is a prove the success of implementing SEMS. It is not impossible for Slim River Hospital to achieved the same achievement Realistic (in the context of the resources that can be made available) – for this case, nothing can obstruct the plan of implementation SEMS as all of the Edgenta Mediserve personnel are competent enough to do the energy saving work as they used to do the maintenance work before. Time Bound (defined deadline or schedule) – for this part, the deadline has already been
APPENDIX A : RECOMMENDED ENERGY POLICY
APPENDIX B : ENERGY MANAGEMENT COMMITTEE SCOPE OF WORK 1.
Hospital Director – Chairperson
(i)
To control and ensure the implementation of the SEMP achieves the target
stated in the Hospital’s energy policy;
2.
(ii)
Facilitate decision making to support the implementation of SEMP; and
(iii)
Mobilise available resources for effective implementation.
Certified Energy Manager (CEM)/Registered Electrical Energy Manager (REEM) – Secretary (i)
Conduct the assessment of energy management performance for the Hospital;
(ii)
Coordinate with all departments to formulate EMC;
(iii)
Propose energy management strategy to the EMC;
(iv)
Define and propose criteria to set up the EAC in the hospital;
(v)
Coordinate and supervise the implementation of operation procedures;
(xiv)
Prepare minutes of EMC meetings;
(xv)
Complete and submit monthly energy management report to Hospital for verification; and/or
(xvi)
Prepare and submit report to Energy Commission (Suruhanjaya Tenaga) – only applicable for REEM.
3.
Facility Manager/Executive – Operation & Maintenance (i)
Control the operation of their represented areas or departments;
(ii)
Responsible for full operation and maintenance of the system and plants;
(iii)
Provide technical advice to the EMC;
(iv)
Participate in the Hospital’s energy management performance assessment;
(v)
Review EEI for the hospital and each EAC, proposed by CEM;
(vi)
Facilitate energy audit work program;
(vii)
Participate in the performance review to assess the implementation result of the system; and
(ix)
Participate in the performance review to assess the implementation result of the system; and
(x)
5.
Verify reports and work done.
Administration, Records and Human Resources (i)
To provide relevant technical and clinical data as necessary;
(ii)
Participate in the Hospital’s energy management performance assessment;
(iii)
Facilitate the energy management training and/or awareness training among the staff as well the end-user; and
(iv)
6.
Review and finalize energy saving targets and plans.
Chief Accountant - Finance (i)
Provide relevant financial data as necessary;
(v)
Participate in the Hospital’s energy management performance assessment;
(vi)
Facilitate the energy management training and/or awareness training among the staff as well the end-user; and
(vii)
8.
Review and finalize energy saving targets and plans.
Chief Accountant - Finance (i)
Provide relevant financial data as necessary;
(ii)
Participate in the Hospital’s energy management performance assessment;
(iii)
Participate in the performance review to assess the implementation result of the system.
9.
Head of EAC (i)
Provide relevant information or data as required;
