Project Name : PROPOSED VITALI WATER SYSTEM (SOURCE DEV'T AT SITIO KAMALIK, VITALI)

Project Location : Sitio Kamalik, Vitali, Zamboanga City

ECC Reference No. :

Proponent : Zamboanga City Water District

ECC Preparer : Anne Aubrey R. De Guzman-Bugtong

Tel. No./Fax No. : 955-4235

Project Type : Complete Water System with Pipelaying Works

Project Status : For Implementation

I. PROJECT CONSIDERATIONS

1.1 Size and Type

1.1.1 Size based on number of employees

Specify Number of employees 62

1.1.2 Non-ECP in Environmentally Critical Area

1.2 Waste Generation and Management

1.2.1 Enumerate Waste Type and Specify Quantity of Wastes generated in your

facility. (Identify/Enumerate)

hazardous Non-hazardous

x ≥ 0.5 -0.75 mg/m³

Dust entrained during onsite travel on paved and unpaved surfaces; x Total dust < 30 mg/m²

half hourly ave. values

Wind erosion of areas disturbed during construction activities; x

x

x

x

x

rain or stormwater x as volume of rainwater

used bags of cement, empty cans of paint, x

wood cuttings from scaffoldings of concrete x

x

x

1 hp water pump x 76 dB @ 50 feet

backhoe x 78 dB@ 50 feet

compactor (ground) x 82 dB @ 50 feet

Dump truck x 80 dB @ 50 feet

Pumps <5hp x 81 dB @ 50 feet

Welding Machine x 74 @dB @ 50 feet

Boom Truck x 74.1 db

1.3 Pollution Control System

1.3.1 Enumerate PCS or Waste Management Method used in your facility.

(Enumerate/Identify)

5% of total volume of

materials

Litter, including food containers, beverage cans,paper bags, plastic

wrappers, and smoking materials, including litter generated by the public.

noise derived from use of heavy equipment and transportation, such as:

Solid

Air

Waste

Dust entrained during site preparation and grading/excavation at the

construction site;

Dust entrained during aggregate and soil loading and unloading

operations;

Exhaust from the Diesel construction equipment used for site preparation,

grading excavation, and construction onsite structures;

Exhaust from water trucks used to control construction dust emissions;

Exhaust from Diesel-powered welding machines, electric generators, air

compressors, water pumps, etc.

Exhaust from Diesel trucks used to deliver concrete, fuel and construction

supplies to the construction site;

Exhaust from automobiles and trucks used by workers to commute to the

construction site;

excess fill materials from grading and excavation activities, scrap wood

and metals, and small concrete spills

Liquid

Noise

PROJECT ENVIRONMENTAL MONITORING AND AUDIT PRIORITIZATION SCHEME (PEMAPS)

QUESTIONNAIRE

Category Quantity

Type

not capacitated to

quantify

not capacitated to

quantify

not capacitated to

quantify

not capacitated to

quantify

Limit traffic speeds on unpaved surfaces to 25 mph;

Wherever possible, minimize production of solid waste materials.

For disposal of hazardous waste, see section on Hazardous Waste

Segregate potentially hazardous waste from non-hazardous construction

site waste.

Make sure the toxic liquid wastes (e.g., used oils, solvents, and paints)

and chemical (e.g., acids, pesticides, additives, curing compounds) are

not disposed of in dumpsters designated for construction debris.

Properly labelled trash receptacles will be provided in the materials yard

and at locations where workers congregate for lunch and break periods.

These containers will be transported at the Material Recovery Facility in

the area. Only watertight dumpsters will be used on-site.

Solid waste storage areas should be located at least 50-feet from

drainage facilities and watercourses and should not be located in areas

prone to flooding or ponding.Construction waste should be stored in a designated area approved by

the CRM and should be removed from the site every two weeks or

directed by the Engineer or CRM.

Instruct employees and subcontractors on identification of solid waste and

hazardous waste and proper disposal procedures, and

Dumpsters of sufficient size and number will be provided to contain the

solid waste generated by the project and properly serviced regularly

maintain clean construction sites and minimize the exposure of waste to

storm water.

Cover all trucks hauling soil, sand, and other loose materials, or require

all trucks to maintain at least two feet of freeboard;

monitoring of water quality by taking sample for analysis at the laboratory

or conducting on-site testing before and after the hydrotesting and

disinfection of pipes

allow natural drainage of flood water or water used for hydrotesting and

disinfection of source box, ground tank and pipelines by land application

cement preparation will be made some distance from the creek to avoid

contamination of water body and to allow natural treatment of the creek

before resumption of domestic use

Operational measures, such as limiting engine idling tome and shutting

down equipment when not in use;

Regular preventive maintenance to prevent emissions increases due to

engine problems

Use of low-sulfur and low aromatic fuel meeting PCAA standards for

motor vehicle Diesel fuel;

Use of low-emitting Diesel engines meeting federal emissions standards

for construction equipment if available;

Re-plant vegetation in disturbed areas within a reasonable period of time;

As needed, use gravel pads along with wheel washers or wash tires of all

trucks exiting construction site that carry track-out dirt from unpaved

surfaces;

Mitigate fugitive dust emissions from wind erosion of areas disturbed from

construction activities (including storage piles) by application of either

water or chemical dust suppresant and/or use of wind breaks

PCS/Waste Management Method Used

hydrotesting and disinfection works will be done

after construction of source collection box and

concrete ground tank, and after pipelaying works

has been completed

These measures will be applied in different

project phases as may be applicable

allow settling to occur after maintenance activity has been performed as

natural treatment for turbidity

Watershed Management will be implemented

within a 10-hectare area surrounding the source

during the operation and maintenance phase of

the project

Solid

AirRemarks

Use either water application or chemical dust suppressant application to

control dust emissions from unpaved surface travel an unpaved parking

areas;

Use vacuum sweeping and/or water flushing of paved road surface to

remove buildup of loose material to control dust emissions from travel on

the paved access road (including adjacent public streets impacted by

construction activities) and paved parking areas

Liquid

Category

Install sandbags or other erosion control measures to prevent silt runoff to

roadways;

II. PATHWAYS

2.1 Prevailing wind towards barrio or city (mark the corresponding point) NO

2.2 Rainfall (impacts surface & groundwater pathways)

2.2.1 Average annual net rainfall : 175 mm

2.2.2 Maximum 24-hour rainfall : 6 mm

2.3 Terrainn Steep

2.4 Is the facility located in a flood-prone area? NO

2.5 Ground Water

Depth of groundwater table (meter) greater than 10 meters

III. RECEIVING MEDIA/RECEPTORS

3.1 Air (Distance to nearest community) greater than 1 km

3.2 Receiving Surface Water Body

3.2.1 Distance to receiving surface water

greater than 1 km for pipelaying works and concrete ground tank

3.2.2 Size of population using receiving surface water

3.2.3 Freshwater

3.2.3.1 Classification of fresh water AA

3.2.3.2 Size of fresh water body approximately 1.002 km2

3.2.3.3 Economic Value of water use Drinking

Domestic

3.2.4 Salt Water N/A

3.2.4.2 Economic value of water use N/A

3.3 Groundwater

3.3.1 Distance to nearest recharge area greater than 1 km

3.3.2 Distance to nearest well used greater than 1 km

3.3.3 Groundwater use within the nearest well N/A

Salvage or recycle useful vegetation debris, packaging and/or surplus

building materials when practical. For example, trees and shrubs from

land clearing can be converted into wood chips, then used as mulch on

graded areas. Wood pallets, cardboard boxes, and construction scraps

can also be recycled.

noise barriers will be constructed in areas where a community may be

located project area is mostly composed of open spaces

construction activities in the timberland area area

are reduced to the receiving point since the

vegetation serve as natural noise barriers

Management. Have hazardous waste hauled to an appropriate disposal

and/or recycling facility.

Noise workers will be advised to put on ear plugs especially operators of the

noise generating equipments

0 to less than 0.5 km for source box

for pipelaying works and concrete ground tank

15 households for source

2 households for receiving surface water

3.4 Land

3.4.1 Indicate current/actual land uses within 0.5 km radius Residential

Agricultural

3.4.2 Potential/proposed land uses within 0.5 km radius Residential

Agricultural

Protected Area

3.4.3 Number of affected Environmentally Critical Areas within 1 km: 2

3.4.4 Distance to nearest ECA 0 - 0.5 km from water bodies characterized

by one or any combination of the following

conditions: tapped for domestic purposes

Greater than 1 km - for areas with critical slopes

IV. ENVIRONMENTAL PERFORMANCE

3.5 Compliance

Ambient Admin/ECC

RA 8749 Phil. Clean Air

Act

RA 9275 Phil Clean

Water Act

RA 6969 Toxic

Substances and

Hazardous and Nuclear

Wastes Control Act

X

PD 1586 Environmental

Impact Statement

System

X

RA 9003 Ecological

Solid Waste

Management Act

3.6 Number of Valid Complaints

3.6.1 Citizen and NGOs 0

3.6.2 Others (other Gov't. Agencies, Private Institutions ) 0

(To be filled up by EMB Personnel)

RECOMMENDATION/S:

Assessed By:

Noted By:

Type (specify no. Of times committed)

Type of Admin

Violation

Additional

Remarks/Status of

ComplianceLaw Violation (if any)

Emission/Effluent/Dischar

ge Human Impact

STANDARD

This is to certify that all information in the submitted Project Environmental Monitoring and Audit

Prioritization Scheme (PEMAPS)Questionnaire of the Proposed Vitali Water System (Source

Development at Sitio Kamalik) Project located at Sitio Kamalik, Vitali, Zamboanga City is true, accurate and

complete. Should I learn of any information, which makes this to the appropriate Environmental Management

Bureau Regional Office.

In witness whereof, I hereby set out my hands this _______ day of April, 2012 at Zamboanga City,

Philippines.

SUBSCRIBED AND SWORN TO before me this _______th day of May, 2012 at Zamboanga City.

Affiant exhibiting to me his ______________________________________ issued on ________________

_______________________.

Doc. No. _____________

Page No. ____________

Book No. ____________

Series of 2012.

Zamboanga City Water District

ACCOUNTABILITY STATEMENT OF PROJECT PROPONENT

LEONARDO REY D. VASQUEZ

General Manager