eia sewerage procedures

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Malaysian Sewerage Industry Guidelines Volume II 219

APPENDICES



220 Sewerage Works Procedures (This page is intended to be blank)



Appendices


Appendices

Appendix A Guide For An EIA Reports

Appendix B Report Format and HAZOP Study and Checklists

Appendix B1 HAZOP Checklist for Sewage Treatment Plant

Appendix B2 HAZOP Checklist for Pump Station

Appendix C Basic Guide of Sewerage Layout Plan Submission in Digital Format

Appendix D Content for Operation and Maintenance Manuals

Appendix E Tabular Amounts of Performance Bond

Appendix F Standard Format for Performance Bond

Appendix G Bank Guarantee for Upgrading of Existing Public Sewerage System

Appendix H Letter of Indemnity for Upgrading Works

Appendix I Typical Project Signboard for Upgrading Works



222 Sewerage Works Procedures

Appendix A Guide for an EIA Report

WATER SERVICES INDUSTRY ACT 2006

GUIDE FOR DETERMINING THE NEED FOR AN EIA

Developments of certain criteria will require an EIA study that covers its sewerage worksproposals. The EIA must be submitted and approved by the Department of Environment(DOE) prior to detail sewerage works planning approval. However, regardless of the type andsize of a development, all sewerage works will need to submit a complete EnvironmentalCriteria Evaluation form.

Development EIAAs per the Environmental Quality Order (Prescribed Activities) (Environmental Impact Assessment),1988, Schedule 7, for a development that covers an area of 50 hectares or greater, the developer mustobtain an EIA approval for the entire project. A section of the assessment must cover the sewerageaspects of the development, which includes the network system, sewage treatment plants, and/orsludge treatment facilities. The EIA must address land area requirements for the STP and ensuresufficient buffer to minimize impact onto its surrounding developments. Buffer requirements asstipulated in this guideline must be addressed.

Preliminary EIAAll STPs constructed by government or its appointed agents, and STPs constructed by developerswhich are given permanent status and to be handed over as regional public STPs would require aseparate preliminary EIA approval from DOE.

Environmental Criteria EvaluationThe purpose of this criteria checklist is to ensure that the environmental impacts associated with theplant are minimized when the plant becomes operational. The evaluation includes issues on siting theplant, water quality and design with environmental considerations.

Procedure for EIA Approval for DevelopmentEIAs shall be prepared according to the DOE’s guidelines and requirements covering all aspects of sewerage works which includes network, sewage treatment plant and/or sludge treatment facilities,where applicable.

The Commission shall be informed of any submissions to the DOE and a copy must be attached withother application documents. The same shall be done once the EIA approval is received from theDOE, highlighting the approval conditions. This is necessary, as EIA approval is part of theCommission sewerage works approval procedure.

Note: All developments which do not fit the above development criteria are exempted from EIArequirements.



Appendices


Appendix B Report Format for HAZOP Study and Checklist

GUIDE TO CARRY OUT HAZOP STUDY AND FORMAT FOR HAZOP REPORT ≥ 20,000 PE.

The methods presented here are not intended to be prescriptive and a certain amount of flexibility willbe required to apply these techniques to different types of projects with different contract strategies.

1.0 HAZOP Study

HAZOP study is a procedural tools designed to identify the safety and operability deficiencies in thedesign of a treatment facility.

Once a potential cause has been identified in the HAZOP study, the HAZOP study team will identifythe potential consequences. If the cause is feasible, and the consequences severe enough, a memberof the study team may have to investigate the potential means of eliminating or reducing the problem.“Fact finding” actions may also be raised if sufficient information is not available at the meeting todiscuss causes and consequences.

2.0 HAZOP Study Team Members

HAZOP Study ideally should have team members of multi-disciplines involved in the design andoperation of the plants. Team members must have a detailed knowledge of the design intentionsand/or intended operation of the plant. The team must contain people with sufficient knowledge andexperience to identify and understand the consequences and importance of deviation or deficienciespertaining to design of the plants.

3.0 Format of HAZOP Report

Upon ultimate completion of a HAZOP, i.e. once all actions have been satisfactorily resolved, aHAZOP report will be produced and the report should consist but not limited to the followings:

1. Executive Summary

2. HAZOP Signoff Sheet

3. Introduction and Objective

4. HAZOP Methodology and Techniques

5. HAZOP Team, Attendance and Meeting Agenda

6. The minutes of the HAZOP Study conducted comprising issues raised and action orsafeguard taken to resolve the issues, significance of issues raised, amended detaileddrawings to suit the HAZOP requirements and signing off of actions by theresponsible party

7. Summary of findings and outcome of the Study

8. Conclusion




Appendix B1 HAZOP Checklist for Sewage Treatment Plant

CHECKLISTITEMS TO BE IDENTIFIED IN THE DRAWINGS YES NO

COMMENTS

1.0 Overall Layout of Treatment Plant

1.1 General Layout• Property are fenced and gated and the fence height.• State where these problems/impacts occur and give

a description of the method employed incontrolling these impacts.a. Odour Controlb. Noise Levelc. Visual (Landscape)

• Are all tanks and chambers above the safe floodlevel and the highest flood level of the nearbyrivers/drain and design to what flood return period.

• Are there any buried pipelines or cables underbuildings within the treatment facility and is itclearly indicated on the layout drawings.

• The layout of temporary diversion and location of temporary treatment facilities.

• Where is the location of the screening bins andwhat is the basis of sizing the bins area.

• Are lifting devices provided and state what typeand their location and capacity.

1.2 Access Road

• Is the facility located near to a public road to allowimmediate access to the plant/facility? If not, statewhere is its access route.

• Are the ingress and egress routes to and from theplant suitable for desludging tankers?

• Are the entrance and exit gate nearby the publicroad

• Road access should be provided adjacent to theequipment or crane extended to the nearest road.

• If fixed crane beam extends over the road,theminimum vertical clearance shall be 5.5m.

• Adequate signage provided• Head clearance for tanker trucks entering the gate

provided and what is the clearance height.\



Appendices



COMMENTS

• Sufficient turning radius on the roads to enableaccess and maneuverability for tankers and heavyvehicles.

• Location of sludge desludging area is suitable fortankers to access and empty the sludge into thechamber.

1.3 Handrails/Guardrails and Access Ladders• Have safety handrails or grating been installed at

walkways and around open holes at the plant?• Toe plates and kick plates shall be fitted along the

outer edges of all walkways or ladders and shallbe part of the structure and not the floor panels.Toe plates shall extends 100mm above the toplevel of the floor panels. Floor panels shall besized so that each panel does not weight morethan 50 kg.

• Handrailing provided at all places where there ispotential of falling around al tanks and otherplaces where falling height is greater than 1.5m.

• Is staircases provided where height is greater than300 mm. Fixed ladder to access working areas forpurposes of servicing, maintenance or normaloperation works.

1.4 Precaution Against Damp

• All wall mounted equipment is fitted with spacersto provide minimum gap of 5 mm.

• All holes in equipment is sealed against theingress of water

• Any items exposed to weather or water shall befree of water traps and drain holes shall beprovided where necessary.

• Electrical equipment which is not sealed againstfree movement of air shall be protected fromcondensation with anti-condensation heaters andthermostatically controlled.

1.5 Substation / Electricity Meter/ Lamp Post• Location of electricity meter or the substation

• Is adequate street lighting provided around theplant and what is the number of lamp postprovided





COMMENTS

• Are all buildings and major process units at thetreatment facility lighted adequately

1.6 Buffer Zone• The following buffer zone requirements satisfied?

30 m minimum from fence to nearesthabitable building property line withinresidential and commercial development

20 m minimum from the fence of treatmentplant to the nearest property line withinindustrial development

10 m minimum from the fence of thetreatment plant to the nearest habitable

building property line if the proposedtreatment plant is fully enclosed.

1.7 Effluent Discharge Point• Where is the location of effluent discharge point

for the facility and is it clearly indicated on thelayout drawings with relation to existing receivingwater bodies.

1.8 Water Supply• If tankers and desludging activities take place, is

there provision for stand pipes for cleaningpurposes.

• Where is the location of the stand pipe andlocation for toilets for operators to change andclean themselves after work.

2.0 Screen Chamber (Fine And Coarse Screens)

2.1 Bar Screens• Dewatering or perforated plate or trough,

provided for ease of maintenance of the screens

2.2 Mechanically Raked Screens• Automatic conveyor to transfer screenings to

skips.• Screen motor located above the high water level

and access provided for maintenance.

• Provision of explosion proof floodlights.

• Provision of emergency stop button at aconvenient and visible location



Appendices



COMMENTS

• A working platform for ease of operations andmaintenance.

• Provision of hand rail or guard (Refer to item 1.3)

• Location of screening bins must be near thescreen area.

• Bins provided should have adequate capacity andmust be equipped with leachate collection trayand covers to prevent odour release. Bins shouldbe provided with rollers.

2.3 General• Provision of staircase access with sufficient width

(Refer to item 1.3)• All screen chamber sumps to be fully open at the

top for good ventilation

• Inlet penstock provided to isolate the inlet worksfor maintenance purposes.

• All drive units shall be weatherproof

3.0 Pump Sump• Emergency overflow pipe to by-pass the influent

sewage during power failure (away fromresidents) and location of overflow pipedischarge.

• Provision of crane for maintenance purposes

• Sufficient access to the pump station either fromthe top surface or via entry from the screenchamber

• Is dry well provided with force ventilation and airoutlet shall be located adjacent to pump motors toassist cooling

• Lighting systems shall be interconnected withventilation

• Provision of handrails and MS grating (Refer toitem 1.3)

• If the valve chamber is located in the sump, theopening of the valve chamber shall be enclosedwith MS grating

• Provision of working space or platform for easeof operation in both wet well and valve chamber





COMMENTS

• Dry well adequately lit and it should be weatherproof, vapour proof and explosion proof.

• Miscellaneous Issue

4.0 Grit Chamber• Provision of working platform along the grit

channel.

• Provision of handrails or guardrail at exposedsumps or elevated working areas (Refer to item1.3).

• Provision of grit storage bin or skip with rollers,perforated tray and covers

• Easy access to the grit removal facility by dump

trucks and sufficient maneuver space (Refer item1.2).• To provide a chute to remove the grit into the

skips.• To provide sufficiently big grit chamber for ease

of maintenance.• To provide a drain pipe to drain water into the

pump sump to avoid ponding.• Provide steps into the chamber (pump).

• Misc Issues

5.0 Grease Chamber• Provision of working platform along the grease

chamber• Provision of hopper to collect scum and grease• Provision of handrails or guardrail at exposed

sumps or elevated working areas. (Refer to item1.3)

• Provision of grease storage tank with rollers andwith drain pipes and valves at the bottom of thetank for removal of settled solids

• Easy access to the grease removal facility bydump trucks and sufficient maneuver space.(Refer to item 1.2)

• Staircases must not be beneath the walkway(staircase need to be away from walkway)




Appendices



COMMENTS

6.0 Blower Room/Control Panel Or Room

• Provision of acoustic enclosures for blowers

including acoustic door• Provision of exhaust fan with silencer to circulate

air around the blower room.

• Toilet facilities to be isolated from the blowerroom due to heat and noise hazards.

• Provision of lifting davit for maintenance of theblowers.

• Provision of rotating strobe light at the controlroom to indicate malfunction of blower or otherequipment.

•

Provision of adequate space for blower removalor installation during maintenance.• Water storage tank to be located in such a way

that water will not splash on the control panels.• Control panels in the Blower/Control Panel room

is to be isolated from the blower room

• Allow at least 900 mm access space even whencabinet doors and the like are open.


7.0 Balancing Tanks• Sufficient walking or working space along the

tanks• Provision of handrails or guards if the tanks are

elevated. (Refer to item 1.1 on handrail and guardrail)


8.0 Primary / Secondary Clarifier

9.0 Biological Treatment System





COMMENTS

10.0 Sludge Thickener

• Provision of adequate walking or working space• Provision of potable/clean water for regular

cleaning of the overflow weir• Provision of force main type of pipe from the

thickener to the sludge holding tank

• Desludging pipe provided to be situated aboveground

• All sludge holding tanks to be on sloped flooring

11.0 Sludge Holding Tank• Adequate access for desludging tanker. (Refer to

item 1.2 on access road)

• Provision of desludging pipe (if the sludgeholding tank is elevated) appropriately positioned.

• Sufficient walking or working space along thesludge holding tank. (Refer to item 1.3).

• Provision of handrails or guards if the sludgeholding tank is elevated. (Refer to item 1.1 onhandrail and guard rail)

• Provision of desludging pipe either by force mainor gravity flow

• All sludge holding tanks to have isolatingfacilities.

• Each sludge holding tank to have separate feedingpipes with individual isolating valves.

• The top level of holding tanks to beapproximately 6 inches above ground should thetank be below ground level.

• Overflow pipe from sludge holding tank to theaeration tank to be of sufficient diameter toprevent possibility of the pipe choking.

• Miscellaneous Issues



Appendices


Appendix B2 HAZOP Checklist for Pump Station

WATER SERVICES INDUSTRY ACT 2006

HAZOP CHECKLIST FOR PUMP STATION

ChecklistItems to be identified in the drawings Yes No Comments

1. Has safe and suitable access to the wellsbeen provided?

2. Has a penstock been installed upstream of the wet well to isolate the pump stationshould there be a flood in relation to thebypass and emergency overflow?

3. Has a double penstock system beenprovided for safety reasons?

4. Has ventilation for all hazardous zones of the pump stations been provided? If notstate how this area will be ventilated?

5. Is a separate ventilation system providedfor the wet wells and dry wells? If not statehow both wells have been ventilated.

6. Are the wet wells and dry wells adequatelylighted?

7. Are guard rails and safety chains aroundall pits, wells, and floor openings providedfor safety reasons? State safety provisionsin this area.

8. Are all electrical installations in the pump

stations vapour proof and explosion proof.9. Are there adequate level controls for start-stop level of pumps in the pump station?

10. Have corrosion resistant materials beenused for the guardrails, lifting devices andother well fittings?




Appendix C Basic Guide of Sewerage Layout Plan Submission in Digital Format

1. INTRODUCTION

· Basic guidelines on preparing developments layout plans in digital format using AutoCAD

software or others compatible CAD software where can converted to DXF format.

2. OBJECTIVE

· The objective is to establish feature codes on digital layout plan with proper format inlayering name, element, color and object type by using CAD software. This digital layoutplan will then be use for the Catchment Planning Strategies and Geographical InformationSystem (GIS) and day to day Operation & Maintenance and billing purposes etc.

3. BASIC REQUIREMENT OF SOFTWARE OR FILES

3.1 Software to prepare digital layout plan.

· AutoCAD (Release 14 or latest version or others CAD software with DXF formatfacility)

3.1 Backup or storage media to deliver)

· Diskette 1.44 MB (size 3.5") or Iomega Zip disk 100 MB or Compact Disk (CD)

3.3 Scale unit for layout plan Metric

4. DETAILS OF DIGITAL LAYOUT PLAN

· Lots boundary for layout plans shall be based on Certified Plan (CP) and also shall be complyto the survey ordinance (can be obtained from Survey Department).

· Benchmark shall be accordance with the Cadastral Map sheet in Cassini coordinate system (inmetre).

· Boundary measurement shall be in metre (Refer Drawing).



Appendices


Technical requirements of layout plan depend on the type on development (Applicationfor one proposed element).

5.1 N O L AYERS NAME ELEMENT C OLORS T YPE OF OBJECT

1 0 - - -

2 Base map Boundary lines Black Polyline

3 Benchmark Boundary lines Red Polyline

4 Layout Proposed lot lines Black Polyline

5 Road Road reserve Yellow Polyline

6 Water River/water course Blue Polyline

7 Text Text Flexible Text

8 Frame Directional Black Text and others

9 Building line Building line Flexible Polyline

10 Sewer line Sewer line Blue Polyline

11 Manhole Manhole Black Circle




(Application for more than one proposed element.)

5.2 NO LAYERS NAME ELEMENT COLORS TYPE OF OBJECT

1 0 - - -

2 Base map Boundary lines Black Polyline

3 Boundary Boundary lines Rred Polyline

4 Layout Proposed lot lines Flexible Polyline

ResidentialCommercial

Industrial

Institutional

Open space

Agricultural

Forest

Topography

Reserve area

5 Road Road reserve Yellow Polyline

6 Water course River/stream/pond Blue Polyline

7 Text Any text use Flexible Text

8 Forest Directional (inclusive of lines and text)

Black Text

9 Sewer line Sewer line Blue Polyline

10 Manhole Manhole Black Circle



Appendices


6.1 SUBMISSION

• Two (2) copies in Diskette or Zip disk or CD shall be forwarded during the submission of design approval stage or after completion of the development(as-built drawing).

68 o 33" 00" 70 o 25" 00"

247 o 04" 00"

90.70m

247 0 04” 00”

87.50m

61.30m

1570 25”

00”

South (-y)

North (y)

East,(+ve, +ve) West,Nort (-ve, +ve)

West, South (-ve, -ve) East,

(+ve, -ve) West (-x) East (x)

Drawing

Bench mark Boundary line

S = 24268.0E = 58508.7

x= 58508.7y = 24268.0

East and South Coordinate system converted to x,y

110

5” 30”

75.68m

45.94

40.38m




Appendix D Content for Operation and Maintenance Manuals

Table of content for Operations & ManualsProcess, Operation, Maintenance, Installation and Trouble-Shooting

This sample outline is intended as a guide to be used when developing an O&M manual. Use of this

sample outline will facilitate the development, review and approval of the O&M manual. However,all aspects of the sample outline may not be relevant for all facilities.

Volume I : OperationItem Description

1 Introduction1.1 Description and Type of Development1.2 Description and Status of Existing Treatment Facilities (Upgraded Plants)1.2 Selection of Site1.3 Choice of Treatment System1.4 Effluent Quality

2 Process Description2.1 General Process Flow2.2 System Description

2.2.1 Physical Treatment Process2.2.2 Chemical Treatment Process2.2.3 Biological Treatment Process

3 Design Calculation3.1 Basis of Design Information3.2 Details of Design Calculations

4 Treatment Plant Operation4.1 Initial Start-up Procedure4.2 Testing & Commissioning4.3 Procedure for Operating Plant Constructed in Stages or Phases4.4 Plant Shut-down Procedure

5 Schedule of Equipment5.1 Main Mechanical & Electrical Equipment5.2 Pipes, Valves & Fittings, Instrumentation

6 Unit Process Trouble-shooting & Investigation6.1 Anticipated Problems & Investigation Works6.2 Causes of Process Disruption & Non-Compliance of Effluent Quality6.3 Recommended Corrective Actions6.4 Description of the appropriate response or adjustment to minimize impact of emergency situations with the potential to affect

the discharge or compliance with the permit6.5 Periodic Maintenance Procedures for each unit process6.6 Details on how inspections will be conducted and a schedule for the inspection of collection systems and pump stations, where

applicable6.7 Inspection checklist6.8 Record Keeping:

6.8.1 Date of entry, inspection observations, maintenance performed6.8.2 Process efficiency monitoring results6.8.3 Operating cost records and recommendations

7 Monitoring Process Efficiency

7.1 Monitoring programme7.2 Sample equipment used to perform tests, sample locations, collection and handling7.3 Effluent sampling-lab protocol for in-house testing or reference to off-site laboratory. Sampling and analysis manual

8 Safety & Health8.1 Security Measures8.2 Noise Control8.3 Odour Control



Appendices


Volume I I: MaintenanceItem Description

Catalogues, Technical specification, Performance data, Equipment installation, Equipment trouble-shooting, Periodicmaintenance procedures, Start-up/shutdown for mechanical & electrical equipment, Spare parts inventory, Certificates of warranty, JPP equipment approval letter, etc.

1 Pump2 Motor3 Gearbox4 Penstock 5 Static Screen6 Mechanical Screen7 Screw Conveyor/Compactor8 Screenings Bin9 Grit Removal System

10 Grease Removal System11 Scraper Mechanism Primary Sedimentation12 Aerators13 Diffusers14 Mixers15 Blowers16 Main Control Panel17 Scraper Mechanism Secondary Clarifier18 Thickeners

19 Dewatering Equipment20 Disinfection Equipment/Apparatus21 Measuring Instruments/Devices/Sensors22 Pipes/Valves/Fittings23 Lifting Devices23 Electrical Equipment25 Diesel Generator26 Fire-Fighting Equipment27 Sound-Proof Installations28 Dryer29 Odour Control Equipment30 Progamme Logic Controller31 Manhole Cover/Grating

Volume III : As-Built DrawingsItem Description

Process, Hydraulic, PID, Layout, Structure, Mechanical, Electrical, Architecture, Schedule, Standard Drawings, etc.1 Hydraulic profile & Schematic Flow Diagram2 Schematic Flow Diagram3 Process & Instrument Diagram (PID)4 Site Layout5 Plant Layout6 Inlet Works (Primary Screen, Wet Well & Dry Well)7 Secondary Screen & Grit/Grease Chamber8 Equalisation Tank & Distribution Chamber9 Aeration Tank

10 Blower House & Control Room11 Secondary Clarifier12 Sludge Holding Tank 13 Sludge Digester14 Sludge Thickener15 Sludge Dewatering16 Sludge Drying Bed & Cake Storage Shed17 Chlorination Plant & Disinfection Tank 18 Effluent Discharge Chamber19 Perimeter Fencing & Lighting20 Schematic Line Diagram for Power Supply21 Instrument Layout of Control Panel22 Electrical Line Diagram of all Equipment23 Schedule of Pumps24 Schedule of Other Mechanical Equipment25 Schedule of Pipes, Valves & Fittings26 Architectural Drawing of Buildings




Item Description27 Ladder Diagram for Programmable Logic Controller (PLC)28 Architectural Drawings29 Locations of Fire-Fighting Equipment30 Mass Balance Diagram

Notesi. A draft to be submitted for approval 60 days before date of operation of the facility and if manuals found to be inadequate, the

owner is required to make appropriate modifications.

ii. A review of the approved manuals one year after initiation of plant operation and subsequent to the review, the manuals shall berevised to reflect actual treatment plant experience.



Appendices


Appendix E: Tabular Amounts of Performance Bonds

PopulationEquivalent

PE

Sewer ReticulationRM

Treatment PlantRM

Pumping StationRM

150 6,200 15,000 7,200200 7,600 16,200 7,300250 9,100 17,400 7,500300 10,600 18,600 7,700350 12,000 19,800 7,900400 13,500 21,000 8,100450 15,000 22,200 8,400500 16,400 23,700 8,700550 17,900 25,200 9,000600 19,400 26,700 9,300650 19,700 28,200 9,600700 21,100 29,700 10,000750 22,500 31,400 10,400800 22,600 33,100 10,800

850 23,900 34,900 11,200900 25,200 36,700 11,600950 25,400 38,600 12,100

1,000 25,600 40,500 12,6001,100 25,700 42,500 13,1001,200 26,800 44,500 13,6001,300 27,900 46,800 14,1001,400 29,100 49,100 14,7001,500 30,200 51,600 15,3001,600 31,400 54,100 15,9001,700 32,600 56,900 16,5001,800 33,700 59,700 17,100

1,900 34,900 62,700 17,7002,000 36,000 65,700 18,3002,500 37,200 70,700 19,1003,000 38,300 75,700 20,3003,500 44,900 80,700 21,5004,000 55,400 85,700 22,7004,500 58,900 90,700 24,2005,000 64,400 96,700 25,7005,500 70,200 102,700 27,2006,000 72,000 108,700 28,7006,500 73,900 114,700 30,2007,000 75,700 120,700 32,0007,500 77,500 126,700 33,8008,000 86,200 132,700 35,6008,500 90,500 138,700 37,4009,000 94,900 144,700 39,2009,500 97,000 150,700 41,000

10,000 101,600 156,700 42,80011,000 108,800 164,700 45,00012,000 113,600 172,700 47,200




PopulationEquivalent

PE

Sewer ReticulationRM

Treatment PlantRM

Pumping StationRM

13,000 118,600 180,700 49,40014,000 126,300 188,700 51,600

15,000 131,500 196,700 53,80016,000 136,800 205,700 56,30017,000 139,400 214,700 58,80018,000 144,900 223,700 61,30019,000 150,400 232,700 63,80020,000 159,100 241,700 66,30021,000 161,900 251,700 68,60022,000 164,700 261,700 70,90023,000 167,500 271,700 73,20024,000 170,200 281,700 75,50025,000 173,000 291,700 77,80026,000 175,800 302,700 79,800

27,000 178,600 313,700 81,80028,000 181,400 324,700 83,80029,000 184,200 335,700 85,80030,000 186,900 346,700 87,80031,000 189,700 358,700 89,00032,000 192,500 370,700 90,20033,000 195,300 382,700 91,40034,000 198,100 394,700 92,20035,000 200,900 406,700 93,00036,000 203,600 419,700 93,80037,000 206,400 432,700 94,40038,000 213,100 445,700 95,00039,000 216,000 458,700 95,60040,000 222,900 471,700 96,20041,000 229,900 486,700 96,80042,000 237,000 501,700 97,40043,000 244,200 516,700 98,00044,000 247,200 531,700 98,60045,000 250,200 546,700 99,20046,000 257,700 561,700 99,80047,000 260,800 576,700 100,30048,000 268,300 591,700 100,80049,000 271,500 606,700 101,30050,000 297,500 621,700 101,800>50,000 6/PE 12/PE 2/PE

Notes: 1. For development below 150 PE, a minimum Bond value as per 150 PE or as fixed by theCommission shall be imposed for the duration of the Defect Liability Period.

2. Actual PE shall be rounded up to next higher PE as shown in table.3. For works involving > 50,000 PE, the following values are to be adopted:

sewer reticulation - RM 6/PE, treatment plant - RM12/PE and pumping station - RM2/PE.



Appendices


Appendix F Standard Format for Performance Bond

THIS AGREEMENT is made on the ______ day of _________________ BETWEEN________________________________ (hereinafter called the “Guarantor”) of the one Part and IndahWater Konsortium Sdn. Bhd. (hereinafter called the “Indah Water”) of the other Part.

WHEREAS

A. Indah Water is authorised pursuant to the Water Services Industry Act 2006 to operate andmaintain public sewerage systems and sewer networks.

B. __________________________(the “Developer”) has constructed a sewerage plant, associatedsewerage works and sewer network (altogether known as “sewerage system”) at___________________________________ (full details of address preferred). Pursuant to theWater Services Industry Act 2006, the Developer must hand over the sewerage system to IndahWater to operate and maintain the same whereupon Indah Water shall only accept the seweragesystem or part of the systems, after Indah Water is satisfied that the sewerage system or part of

the systems, as the case may be, meets the requirements set out in the approved plans,specifications and standards.

C. Subject to para B above and rights of the parties pursuant to Water Services Industry Act 2006,in consideration of Indah Water maintaining and operating the sewerage system, the Developeragrees to guarantee the due performance of the sewerage system for a period of twelve (12)months.

D. At the request of the Developer, The Guarantor agrees to irrevocably and unconditionallyguarantee the due performance of the sewerage system in the manner herein after appearing.

NOW THE GUARANTOR HEREBY AGREES WITH INDAH WATER AS FOLLOWS:

1. Upon the Indah Water’s written demand, the Guarantor shall forthwith pay to the Indah Waterup to and not exceeding the sum of Ringgit Malaysia:______________________ (hereinafterreferred to as “the said Sum”) or such part thereof as specified in such demand notwithstandingany contestation or protest by the Developer or Guarantor or by any other third party andwithout proof or condition. The total amount recoverable against the Guarantor under thisAgreement shall not exceed the said Sum. Such payment or payments shall be made by theGuarantor within five (5) working days of the issuance of the Indah Water’s written demand.

2. Indah Water reserves the right to make any partial demands if it shall so desire and the total of all such partial demands so made shall not exceed the said Sum and the liability of theGuarantor to pay Indah Water the aforesaid shall correspondingly be reduced proportionate toany payment of partial demands having been made by the Guarantor.

3. The Guarantor shall not be discharged or released from this Guarantee by any arrangement withthe Developer or any arrangement made between the Developer and Indah Water and/or anythird party in whatever manner with or without the consent of the Guarantor or by anyforbearance whether as to payment, time, performance or otherwise.

4. Whenever Indah Water makes a demand on the Guarantor, the Guarantor shall (subject to theproviso in paragraph 1) forthwith make to Indah Water such payment of the amount sodemanded and any dispute between Indah Water, and the Developer and/or any third party as to




the right of Indah Water to make such a demand shall not in any way relieve the Guarantor fromthe obligation to pay upon such demand by Indah Water.

5. This Guarantee given by the Guarantor is a continuing guarantee and shall be irrevocable andshall remain in force and effect from ____________ to ____________for a period of thirteen(13) months (hereinafter referred to as ‘ the said Period’).

6. The liability of the Guarantor to make any payment hereunder shall arise upon receipt of ademand from Indah Water to make such payment. Any demand from Indah Water shall besubmitted in writing not later than ninety (90) days after the Expiry of the said Period.

7. This Guarantee shall not be assigned without the Bank/Guarantor’s prior written consent.

8. Any failure by Indah Water to demand for payment under this Guarantee (in accordance withthe terms herein) within the period as specified in Clause 6 above shall discharge the Guarantorof all obligations and liabilities under this Guarantee without the need for any notice by theGuarantor to Indah Water.

9. This Guarantee shall be construed in accordance with the laws of Malaysia, and the MalaysianCourts shall have jurisdiction to try any matter relating to this Guarantee.

IN WITNESS WHEREOF the parties hereto have hereunto set their hands the day and year firstabove written.

Signed for and on behalf of the said )Guarantor in the presence of )

))

………………………………………

(Witness)

Name: ……………….………….. Name: ………………………………………..

Designation: ……………………. Designation: …………………………………

Banker’s Stamp:



Appendices


Appendix G Bank Guarantee for Upgrading of Existing Public Sewerage System

THIS AGREEMENT is made on the ______ day of _________________ BETWEEN_________________________ (hereinafter referred to as the “Guarantor”) of the one Part AND IndahWater Konsortium Sdn.Bhd. (hereinafter referred to as the “Indah Water “) of the other part.

Whereas

A _________________________ (hereinafter referred to as the “Developer/Contractor”) tocarry out upgrading and refurbishment works (“Works’) at the existing sewage treatmentplant located at _________________________________ (“the STP”).

B. In consideration of the aforementioned and at the request of the Contractor, the Guarantor hasagreed to guarantee the due performance of the said Works to its full completion by theDeveloper in the manner hereinafter appearing.

NOW THE GUARANTOR HEREBY AGREES WITH THE INDAH WATER AS FOLLOWS:

1. Upon the Indah Water’s written demand, the Guarantor shall forthwith pay to the Indah Waterup to and not exceeding the sum of Ringgit Malaysia:______________________ (hereinafterreferred to as “the said Sum”) or such part thereof as specified in such demandnotwithstanding any contestation or protest by the Developer or Guarantor or by any otherthird party and without proof or condition. The total amount recoverable against theGuarantor under this Agreement shall not exceed the said Sum. Such payment or paymentsshall be made by the Guarantor within five (5) working days of the issuance of the IndahWater’s written demand.

2. The Indah Water reserves the right to make any partial demands if it so desires and the totalof all such partial demands so made shall not exceed the said Sum and the obligation of theGuarantor to pay the Indah Water shall correspondingly be reduced with each payment of thepartial demands.

3. The Guarantor shall not be discharged or released from this Guarantee by any arrangementwith the Developer or between the Developer and the Commission or any third party inwhatever manner with or without the consent of the Guarantor or by any alteration in theobligations undertaken by the Developer or by any forbearance whether as to payment, time,performance or otherwise.

4. The right of the Commission to make demands on the Guarantor under this Agreement shall

be an independent right and shall be without prejudice to any other rights of the Commissionagainst the Developer under the law.

5. This Guarantee given by the Guarantor is a continuing guarantee and shall be irrevocable andremain in force and effect from ____________ to ____________for the entire period of upgrading works (hereinafter known as the Validity Period). Immediately upon the expiry of the Validity Period, this Guarantee shall, subject to clause 6, cease to be of any force and/oreffect and the obligations or liabilities of the Guarantor hereunder terminated or if theContract is deemed abandoned or terminated after the said abandonment or termination of thesaid Contract (hereinafter referred to as the ‘Validity Period’), irrespective of whether the




original of this Guarantee is returned to the Guarantor for cancellation. The Guarantor shallextend the Validity Period for not more than One (1) year from the Validity Period(hereinafter referred to as “Extended Validity Period) upon the request of the Commissionand the Bank Guarantee shall be deemed extended.

6. On completion of the upgrading works, the Contractor shall request for Final Inspectionbefore the upgraded plant can officially be handed over to the Commission. Any demandfrom the Commission hereunder shall be submitted in writing to the Guarantor before thehanding over date.

7. This Guarantee shall be governed by and construed in accordance with the laws of Malaysiaand the Guarantor hereby agrees to submit to the exclusive jurisdiction of the Courts of Malaysia over any claim arising out of this Guarantee.

IN WITNESS WHEREOF the parties hereto have hereunto set their hands the day and year firstabove written.

Signed for and on behalf of the said )Guarantor in the presence of )

))

………………………………………(Witness)

Name: ……………….………….. Name: ………………………………………..

Designation: ……………………. Designation: …………………………………

Banker’s Stamp:



Appendices


Appendix H Letter of Indemnity for Upgrading Works(To be submitted together with WSIA/PDC/6)

Date: __________________

TO : _______________________________________________ (“Commission”)

PROJECT TITLE : _______________________________________________ (“Project”)

_______________________________________________

DEVELOPER : _______________________________________________ (“Developer”)

CONSULTANT : _______________________________________________ (“Consultant”)

PERMIT HOLDER: _______________________________________________ (“Contractor”)

The Developer has applied to National Water Services Commission (herewith referred to asCommission) to carry out upgrading and refurbishment works (“Works’) at the existing sewagetreatment plant located at _________________________________( “the STP”) which is beingoperated and maintained by Service Licensee upon the direction of the Commission. The Developerhas appointed the Contractor to carry out the Works at the STP.

In consideration of the Commission approving the Developer’s application for the Works and ServiceLicensee handing over the possession of the STP to the Developer to enable the Works to be carriedout, the following terms shall apply;

1) The Developer hereby IRREVOCABLY AND UNCONDITIONALLY UNDERTAKES thatthe Developer shall at all times from the date hereof fully indemnify and hold theCommission and/or Service Licensee, harmless to the extent and in respect of all actions,

suits, proceedings, demands, claims, liabilities, damages, losses, judgments and all costsarising out of or resulting from the Works including legal costs on a solicitors and client basiswhich may be suffered by, accrued against, be charged to or recoverable from theCommission and/or Service Licensee, arising out of the Works.

2) The Developer shall accept full responsibility for any breaches by the Developer, itsemployees, agents, Contractors, Sub-Contractor, Consultants, and any other persons in theupkeep, security, safety and health, operation and maintenance of the STP in all its entiretyand associated appurtenances, for the purpose of such Works until specifically released by theCommission and/or Service Licensee in writing.

3) Upon a written demand from the Commission and/or Services Licensee, the Developer shallpay the Commission and/or Service Licensee the amount specified in the said demand

notwithstanding any objections or protest by the Developer or any certificate of completion of Works. Such payment shall be made by the Developer within seven (7) working days of theissuance of the said written demand and paid in the manner stipulated by the Commissionand/or Service Licensee.

4) The Developer shall comply with the provisions of any laws, regulations, by laws in force andfurther any conditions and directions imposed from time to time by the Commission inrelation to the execution of the Works.




5) This Indemnity shall be governed by and construed in accordance with the laws of Malaysiaand the Developer hereby agrees to submit to the exclusive jurisdiction of the Courts of Malaysia over any claim arising out of this Indemnity.

6) This Indemnity shall continue to be valid and binding on Developer the notwithstanding anychange whether by way of amalgamation, reconstruction or otherwise in the constitution of

the Developer and all successors entitled and assigned thereto.

The Developer understands and is aware of the full import of taking up such indemnities andis prepared to face and discharge its duties and responsibilities accordingly.

__________________________ __________________________(Signature & Stamp) (Signature & Stamp)

Developer: Licensed Contractor:Name: Name:I/C No. : I/C No.:Developer License No. : Commission License No.:

___________________________________________________________________________For Official Use

Date received:Reference No.:

c.c. Certifying Agency, Indah Water KonsortiumOperations & Maintenance Department, Indah Water Konsortium



Appendices


Appendix I Typical Project Signboard for Upgrading Works

eia sewerage procedures

Documents