FLOOR PLAN

A-2

RIGHT ELEVATION

LEFT ELEVATION

A-3

FRONT ELEVATION

REAR ELEVATION

A-4

DEPARTMENT OF THE INTERIOR AND LOCAL GOVERNMENTPROVINCIAL OFFICE

LONGITUDINAL SECTION "B-B"

LONGITUDINAL SECTION "A-A"

A-5

ROOF PLAN

A-6

ROOF FRAMING PLAN

A-7

ISOMETRIC VIEW

SEPTIC TANK

CATCH BASIN

GREASE TRAP DETAIL

A-8

ROOF BEAM PLAN

COLUMN DETAIL

BEAM DETAIL

WALL FOOTING DETAIL

STRUCTURAL CONCRETE

DETAIL

A-9

STRUCTURAL CONCRETE DETAILS

MARKS W (MM) D (MM) L (MM) MAINBARS

TIES/STIRRUPS(MM)

F1 1000 300 10006 PCS -16MMbar x - bar y NA

C1 250 250 3000 4 PCS-16MM A

C2 250 250 3700 4 PCS-16MM A

WF1 350 200 REFER TOPLAN 3 PCS-12 MM

12 MMSPCED AT

300 MM OC

RB1 250 300 REFER TOPLAN 4 PCS-12 MM ANOTE:

A = 10 MM; 2 @50; 4 @ 75; 6 @100 REST AT 150MM OC

STRUCTURAL DESIGN

CRITERIA

TYP. CONST. JOINT DET.

A-10

90 ° HOOK

ldh ( MM )

AT BEAM (LOCATION WITHIN MIDDLE THIRD SPAN )

10 Ø

( MM )

12 Ø16 Ø

20 Ø

BAR SIZE

25 Ø

205

MIN. HOOKED BAR

270335

620

90 ° HOOK

TOP BARS

165

CRITICAL SECTION CRITICAL SECTION

12 Ø

25 Ø

20 Ø16 Ø

BAR SIZE( MM )

10 Ø

155

205255

475

180 ° HOOK

150

OTHERS

CRITICAL SECTION

150

1209672

( MM )

60

D

D

65

100

8065

( MM )180 °

65

145

300

240195

( MM )

120

90 °

180 ° HOOK

D

UNIT WEIGHT=16 KN/CU.M (ASSUMED) HORIZONTAL SPACING: AT EVERY 3 LAYERS

ZONE 1 V=200 KPH Qs=2 KPa

ROOF ELEMENTS 1.30 OUTWARD

WINDWARD ROOF 0.90 OUTWARD

NORMAL FORCE METHOD IS USED TO COMPUTE WIND PRESSURE EFFECTS

CASE A: Qa = 5 T/SQ.M. (49.10 KPa) CASE A: Qa = 8 T/SQ.M. (78.50 KPa)

V=(0.40*1.00*2.75/5)*W=0.22*W, Kn

C=1.25*1.5/(0.339^2/3)=3.86 > 2.75 T=0.075*7.5^3/4=0.339 SEC. Ct=0.075 FOR RCMRSF

S=1.5, SITE COEFFICIENT C=1.25*S/(T^2/3) < 2.75 Rw=5.0, OMRSF, CONCRETE 1=1.00, STANDARD OCCUPANCY STRUCTURE Z=0.40, ZONE COEFFICIENT V=(Z*1*C/Rw)*W (BASE SHEAR, Kn) ZONE 4

USE C=2.75

T=Ct*Hn^3/4 SEC. Hn=7.5M.

WALL ELEMENTS 1.20 INWARD

3.2. ELEMENTS AND COMPONENTS

LEEWARD ROOF 0.70 INWARD

LEEWARD WALL 0.50 OUTWARD WINDWARD WALL 0.80 INWARD

THE DIFFERENT Cq VALUES ARE AS FOLLOWS: P=1.17*2.0*1.00*Cq=2.34*Cq (KPa)

l=1.0, STANDARD OCCUPANCY STRUCTURES EXPOSURE C, WHERE Ca AVG.=1.17

ROOFS:

3.1. PRIMARY FRAMES

WALLS:

SG 671 SPECIFICATION FOR THE DESIGN OF COLD-FORMED STEEL STRUCTURAL MEMBERS BY AMERICAN IRON AND

ASTM C39 METHOD OF TEST FOR COMPRESSIVE STRENGTH OF MOULDED CONCRETE CYLINDERS

SOIL (SELF-WEIGHT) 16 KN/CU.M

P=Ce+l+Qs+Cq (BASIC WIND PRESSURE, KPa)

CORRIDOR, ETC. 4.80 KPa CLASSROOM 2.00 KPa

OVER 60 0.60 KPa 21 TO 60 0.70 KPa 0 TO 20 0.80 KPa TRIBUTARY LOADED AREA (SQ.M.) ROOF LIVE LOAD (30 DEGREES SLOPE)

TOPPING/FINISH 0.80 KPa STEEL (SELF-WEIGHT) 77 KN/CU.M WATER (SELF-WEIGHT) 9.81 KN/CU.M

FLOOR LIVE LOAD

STEEL TRUSSES 0.20 KPa STEEL PURLINS 0.10 KPa METAL ROOFING, GA. 26 0.10 KPa CHB WALLS, 4" THK 1.92 KPa CHB WALLS, 6" THK 2.73 KPa CEILING, FIXTURES, ETC. 0.20 KPa CONC COL, BEAMS (SELF WEIGHT) 24 KN/CU.M

STEEL INSTITUTE

ASTM C150 PORTLAND CEMENT

ASTM C94 READY-MIXED CONCRETE

ASTM C33 CONCRETE AGGREGATES

3. WELDING SHALL BE IN ACCORDANCE WITH THE AMERICAN WELDING SOCIETY CODE (AWS D 1.1)

ITEM IS NOT SHOWN ON THE CONTRACT DRAWINGS.

UNLESS INDICATED OTHERWISE, WELDING ELECTRODES SHALL BE E60 XX.

FOR 100MM THK CHB: USE 10MM¢ REBARS 4. FOR 150MM THK CHB: USE 12MM¢ REBARS

3. ALL CELLS SHALL BE SOLIDLY FILLED WITH CONCRETE GROUT.

SHALL BE 450 PSI (3.10 Mpa) OF ITS NET AREA. 2. RECOMMENDED COMPRESSIVE STRENGTH OF CONCRETE HOLLOW BLOCKS

STACK BOND SHALL BE USED ONLY WHEN SPECIFIED. RUNNING BOND (INTERLOCKING COURSE) WITH FULL MORTAR BEDDING, 1. ALL CONCRETE HOLLOW BLOCKS MASONRY WALLS SHALL BE LAID IN

4. ALL BOLTS AND THREADED FASTENERS SHALL BE ASTM A307 UNLESS

VERTICAL SPACING: 600MM

OTHERWISE NOTED.

REQUIRED FOR THE COMPLETION OF THE STRUCTURE EVEN IF EVERY SUCH 2. CONTRACTOR SHALL FURNISH ALL PLATES, CLIP ANGLES, CONNECTORS, ETC.

OF THE AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC) MANUAL 1. ALL MATERIALS AND WORKMANSHIP SHALL CONFORM WITH THE 9TH EDITION

THE TABULATED VALUES OF SPLICE LENGTH. AND THE SPLICE LENGTH SHALL NOT BE LESS THAN WHAT IS INDICATED IN 6. LAP SPLICES SHALL BE MADE WITHIN THE CENTER HALF OF COLUMN HEIGHT,

COLUMN. AT LEAST TWO CLOSED STIRRUP TIES SHALL BE PROVIDED AT ALL DISTANCE OF TWICE THE BEAM/GIRDER DEPTH FROM THE FACE OF THE INTO COLUMNS SHALL NOT BE LOCATED WITHIN THE COLUMN NOR WITHIN A 5. SPLICES REQUIRED IN THE REINFORCEMENT OF BEAMS/GIRDERS FRAMING

UNLESS OTHERWISE NOTED OR SHOWN.

WHEREVER POSSIBLE.

SPLICES.

BEAMS AND COLUMNS 40 MM SLABS AND WALLS 20 MM

OTHER BARS 50 MM 16¢ BARS OR SMALLER 40 MM

A. CONCRETE CAST AGAINST AND PERMANENTLY EXPOSED TO EARTH 75MM

SPLICES SHALL LAP A MINIMUM OF 40 BAR DIA AND SHALL BE STAGGERED DETAILS. FOR NON-STRUCTURAL WALLS, MASONRY WALLS, AND SLBSM CONCRETE BEAMS, COLUMNS, AND WALLS SHALL BE AS SHOWN IN THE 4. BAR SPLICES SHALL BE SECURELY WIRED TOGETHER, SPLICES IN REINFORCED

BEFORE POURING CONCRETE OR APPLYING MORTAR OR GROUT. 3. ALL REINFORCING BARS SHALL BE ACCURATELY AND SECURELY PLACED

2. REINFORCING BARS SHALL BE FREE OF RUST, GREASE, OR OTHER MATERIALS

C. FORMED SURFACES NOT EXPOSED DIRECTLY TO EARTH OR WEATHER

B. FORMED SURFACES EXPOSED TO EARTH OR WEATHER

1. MINIMUM CONCRETE COVER TO ALL REINFORCING BARS SHALL BE AS FOLLOWS:

LIKELY TO IMPAIR BOND.

7. ALL BAR DIAMETERS AND SPACINGS ARE IN MM UNLESS OTHERWISE NOTED.

6. ALL DIMENSIONS ARE IN METRIC SYSTEM UNLESS OTHERWISE NOTED.

CONCRETE, ETC.

PLUMBING & SPECIFICATIONS.

ASTM A615 DEFORMED AND PLAIN STEEL BARS FOR CONCRETE REINFORCEMENT

ASTM A611 STEEL, SHEET, CARBON, COLD-ROLLED,STRUCTURAL QUALITY

ASTM A36 BUILDING CODE REQUIREMENTS FOR STRUCTURAL STEEL

ACI 318-89, BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE UNIFORM BUILDING CODE, 1988 NATIONAL STRUCTURAL CODE OF THE PHILIPPINES, 1992 EDITION

6. MASONRY REINFORCING STEEL YIELD STRENGTH (fy): 275 MPa (40000 PSI) 5. MASONRY CONCRETE GROUP COMPRESSIVE STRENGTH (fc'): 13.8 MPa (2000 PSI) 4. MASONRY COMPRESSIVE ULTIMATE STRENGTH (fm): 3.10 Mpa (450 PSI) 3. STRUCTURAL STEEL YIELD STRENGTH (fy): 248 Mpa (36000 PSI) 2. REINFORCING STEEL YIELD STRENGTH (fy): 206.84 Mpa (33000 PSI)

5. GENERAL NOTES AND TYPICAL DETAILS APPLY TO ALL DRAWINGS UNLESS OTHERWISE SHOWN OR NOTED.

4. ALL DIMENSIONS SHALL TAKE PRECEDENCE OVER SCALE SHOWN ON PLANS, SECTIONS, AND DETAILS.

SHALL INCLUDE BUT NOT BE LIMITED TO BRACING AND SHORING FOR LOADS IMPOSED DURING CONSTRUCTION. 3. THE CONTRACTOR SHALL PROVIDE ALL MEASURES NECESSARY TO PROTECT NEW AND EXISTING CONSTRUCTION. THIS

AND DIMENSIONS OF OPENINGS, GROOVES, REGLETS, PIPE SLEEVES, CONDUITS, EMBEDDED OR ATTACHED ITEMS TO 2. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS AT THE SITE, WHICH SHALL INCLUDE THE LOCATION

1. THE STRUCTURAL DRAWINGS SHALL BE USED IN CONJUNCTION WITH THE ARCHITECTURAL, ELECTRICAL, SANITARY,

SLAB ON GRADE, & OTHERS. FOR SCHOOL TYPE A, B, C, SCI-LAB, TOILET. (fc') 17 Mpa (2500 PSI) FOR FOOTINGS, GRADE BEAMS, ROOF BEAMS COLUMNS, BEAMS , COLUMNS, SLAB ON GRADE, & OTHERS, FOR SCHOOL TYPE D. 1. CONCRETE COMPRESSIVE STRENGTH (fc') 20 MP (3000 PSI) FOR FOOTINGS, GRADE BEAMS, ROOF

1. STRUCTURAL DESIGN CRITERIACODES AND STANDARDS

1. GOVERNING CODES:

2. GOVERNING STANDARDS:

DESIGN LOADS1. DEAD LOADS

2. LIVE LOADS

3. WIND LOADS

4. SEISMIC LOAD

5. SOIL PROPERTIES

DESIGN MATERIAL STRESSES:

ll. CONSTRUCTION NOTES:GENERAL

CONCRETE

STRUCTURAL STEEL:

MASONRY:

25 Ø20 Ø

955

495

735

380

( MM )

16 Ø12 Ø10 Ø

BAR SIZETOP BARS

300

400

300

ldh ( MM )

300

305

OTHERS

300

MIN. STRAIGHT BAR

CONST. JOINT

SHEAR ZONE

UNINTERRUPTEDTO RUN THRU JOINTTOP & BOTTOM BARS

=60MM(TYP)

2-20MMØ EXTRADIAGONAL SHEAR BARS

TYPICAL ROOF BEAM

4. AT LAP SPLICES, SPACING OF STIRRUPSSHALL BE 100MM MINIMUM.

l2 = ln/4

1. TERMINATE ALL REQUIRED TOP &BOTTOM BARS AT THE FAR FACE

2. MINIMUM DEVELOPMENT LENGTH

L2 = ld FOR OTHERSL1 = ld FOR TOP BARS

OF THE COLUMN CORE.

IS NOT ALLOWED.3. LAP SPLICE WITHIN THE JOINT

NOTES :

LESS THAN ldL1 AND L2 SHOULD NOT BE

L2

L1

NOTE : UNLESS OTHERWISE NOTEDl1 = ln/5

AT INTERSECTION

4. SPECIAL TIES AT THE BEAM/COLUMN JOINT TO CONFIGURETO THE SAME CONFIGURATION OF TIES AS INDICATEDIN THE SCHEDULE OF COLUMNS.

ln

3. PROVIDE TIES AT 100MM O.C. OVER THE FULL LAP

1. SPLICES ARE PERMITTED ONLY WITHIN THE CENTER

2. STAGGER BAR SPLICES BY 600MM OR MORE.

SPLICE LENGTH.

HALF OF COLUMN HEIGHT (H).

NOTES :

AT CORNER

10MMØ DOWEL BARSTO MATCH HOR. BAR

RC STIFFENER10MMØ VERT BAR

EVERY 3 LAYERS

10MMØ VERT BARSAT 600MM O.C

10MM HOR. BARS

100MM THK. CHB WALL

10MM HOR. BARSEVERY 3 LAYERS

AT 600MM O.C10MMØ DOWEL BARSTO MATCH HOR. BAR

RC STIFFENER

10MMØ VERT BAR

10MMØ VERT BARS

5. ALL DIMENSIONS SHOULD BE IN MILLIMETER.

400LAP

LAP

TYPICAL CHB CONNECTION DETAIL

TYPICAL CONSTRUCTION JOINT DETAILMINIMUM REQUIREMENT FOR DEVELOPMENT LENGTH

TYPICAL LINTEL BEAM DETAIL

DOORS & WINDOWS DETAIL

WALLING DETAIL

CEILING DETAIL

SILL DETAIL

TRUSS BEAM CONNECTION

DETAIL

HEAD DETAIL

DOORSILL DETAIL

A-11

BASE PLATE

GUSSET PLATE

TOP CHORD

BOTTOM CHORD

6 MM THK FICEMBOARD (PAINTED)

ON 50X50MM JOISTS @600 MM OC B.W

FROM 25X25MMCOVE

MOULDING

CO. #26 ORDINARYCORRUGATIONPRE-PAINTED LONGSPAN ROOFING

PURLINS (REFER TOSTRUCTURAL DETAILS)

20X35MM CEMENTFIBER BOARD

ROOF VENT PAINTED

QUARTER C MOULDING

6 MM THK FICEMBOARD (PAINTED)ON 50X50MM JOISTS @600 MM OC B.W

ANCHOR BOLT

RB1

CONCRETE COLUMN

TRUSS-BEAM CONNECTION DETAILS

100 MM LONG CW NAIL( STAGGERED )

500X100MM/150MMWOOD JAMB

FIXED HINGE

45 MM THICKFLUSH DOOR

100/150MM THK CHB

GROUT FILL

COAT W/ HOT ASPHALT

PROVIDE SEALANT

CONCRETE JAMB

2-100MMØ CONT BARSW/ 100 MMØ TIES @ 200 MM OC.100/150MM THK CHB WALLW/ 20 MM THK CEMENT PLASTER

STEEL WINDOWFRAME

PROVIDE SEALANT

50X150MM DOOR JAMB

6 MM THK MARINE PLYWOOD(ON BOTH SIDES)

FR. 50X50MM DOOR FRAME

50

CORRIDOR LINE

3 MM THK 50X25MMCORR. ALUM.ANGLE NOSING

45 MM FLUSH DOOR

500X100MM/150MMWOOD JAMBDOOR FRAME

STEEL WINDOWFRAME

WELDED TO10 MM REBAR

PROVIDE SEALANT

PROVIDE SEALANT

50X100MM/150MMDOOR JAMB6 MM THK GROOVE(ALL AROUND)

45 MM FLUSH DOOR

LINTEL BEAM

COAT WITHHOT ASPHALT INSIDE

OUTSIDE

DETAIL SECTION SILL DETAIL

DOOR SILL DETAIL

INSIDE

OUTSIDE

OUTSIDE

HEAD DETAIL

GUSSET PLATE

CO. #26 ORDINARYCORRUGATIONPRE-PAINTED LONGSPAN ROOFING

WALL DETAIL

CEILING DETAIL

DOORS AND WINDOWS SCHEDULE

D11 UNITDOUBLE SWING TYPE GLASS DOORW/ FRAME & COMPLETE ACCESSORIES

D22 UNITSEXTERIOR WOODEN DOORLOCKSET: KWIKSET DOOR KNOB OREQUIVALENT

D32 UNITS# 1

2" THICK DOUBLE SLIDING GLASS DOORW/ FRAME AND ACCESSORIES

D41 UNIT# 3/4" THICK FRAMELESS SINGLE SWINGTYPE GLASS DOOR W/ COMPLETEACCESSORES

D54 UNITS#0.60m x 2.10m Flushed Type PVC Door

W11 set# 1/4" Thick 0.5m x 0.5m TINTED GLASSAWNING TYPE W/ FRAME AND COMPLETEACCESSORIES

W211 sets# 1/4" Thick 0.5m x 0.5m TINTED GLASSAWNING TYPE W/ FRAME AND COMPLETEACCESSORIES


W41 set# 1/4" Thick 0.5m x 0.5m TINTED GLASSAWNING TYPE W/ FRAME AND COMPLETEACCESSORIES


ELECTRICAL PLAN

E-1

SINGLE LINE DIAGRAM

RISER DIAGRAM

COMPUTATION OF LOADS

NOTES SPECIFICATION

SCHEDULE OF LOADS

E-2

²

²

FOR LINE TO GROUNDELECTRICAL CONNECTION

GROUNDWHERE APPLICABLE

2 C # 3.5 mm THW CABLE

1 POINT HOOKON CONCRETE POLE (N.I.C)

NGL

2 C # 8.0 mm THWIN 25 mm Ø RSC

2

220 V AC

HOUR METER

1Ø 60 CYC

CONCRETE POST

KILOWATTM

220 V AC 1Ø 60 CYCFROM METER CENTER / ELECTRICAL

1,50

0 M

AX.

JUNCTION BOX

PIPE 25 mm Ø

4" X 4"

IN 25 mm

(W.P)

BOARD (L-1)PANEL

SINGLE LINE DIAGRAMSCALE N T S

CE-1

COMPUTATION OF LOADS

²

LEGEND

S

S

#

M

NOTES AND SPECIFICATIONS

M

CONVENIENCE OUTLETSLIGHTING OUTLETS

MCB15/20 AMPS2-POLE

SE2 - 8.0mm THWN@ 20mmØ RSC

RISER DIAGRAMSCALE N T S

BE-1

²

ISOMETRIC VIEW

SEPTIC TANK

CATCH BASIN

GREASE TRAP DETAIL

P-1

SEWER & SANITARY LINE

PLUMBING SYMBOLS

(SINGLE BOWL)

COLD WATER LINE

WATER DISTRIBUTION LINE

FAUCET HOSE BIBB

MAIN GATE VALVE

RAIN CONDUCTOR

VENT-THRU-ROOF

SEWER LINE

DRAINAGE LINE

PROCESS LINE

HOT WATER LINE

PROCESS LINE

WATER METER

WATER HEATER

GATE VALVE

CHECK VALVE

RISER

SDL

SWR

CWL

CWL

WM

R

FAUCET

SHOWER

F

S

WH

GV

FHB

MGV

CV

CLEAN OUT

DOWNSPOUT

SHOWER DRAIN

KITCHEN SINK

SLOPE SINK

FLOOR DRAIN

PLUMBING FIXTURES

LAVATORY

WATER CLOSET

BATH TUB

SEPTIC TANK

SD

KS

SS

FD

ST

LAV

WC

BT

VENT RISER

CATCH BASIN

VENT STACK

WASTE STACK

SOIL STACK

GREASE TRAP

VTR

CB

GT

ALL PLUMBING WORKS HEREIN SHALL BE

EXECUTED ACCORDING TO THE REQUIREMENTS

OF THE PHILIPPINE NATIONAL PLUMBING CODE

AND THE RULES AND REGULATIONS OF THE

EXISTING LOCAL CODES AND ORDINANCES.

NOTHING CONTAINED ON THE DRAWINGS SHALL

BE COSTRUED AS TO CONFLICT WITH THE

NATIONAL AND LOCAL ORDINANCES OR LAWS

GOVERNING THE IMPLEMENTATION OF THE

PLUMBING WORKS.

REFER TO ALL ELECTRICAL, STRUCTURAL AND

ARCHITECTURAL PLANS AND SPECIFICATIONS

AND INVESTIGATE ALL POSSIBLE INTER-

FERENCES AND CONDITIONS AFFECTING THE

PLUMBING WORKS.

IT IS NOT INTENDED THAT THE DRAWING SHALL

SHOW EVERY PIPEFITTING, VALUE, APPLIANCES

OTHER. FURNISH AND INSTALL IF NECESSARY

ALL SUCH ITEM, WHETHER SPECIFICALLY

MENTIONED OR NOT OR INDICATED ON

DRAWINGS TO COMPLETE THE SYSTEM IN

ACCORDANCE WITH THE BEST PRACTICE OF

THE TRADE AND TO THE SATISFACTION OF THE

ARCHITECT.

WHERE A BRANCH SERVING MORE THAN ONE

FIXTURE INCREASE THE SIZE OF THE BRANCH

INCREASE PROPORTIONATELY.

PROVIDE MATERIALS THAT ARE NEW AND THAT

CONFORM WITH THE STANDARDS OF UNDER-

WRITERS LABORATORIES INCORPORATED.

FOR OTHER MISCELLANEOUS REQUIRED

MATERIALS NOT SPECIFICALLY MENTIONED,

PROVIDE THE BEST THE ESPECTIVE.

SUBMIT SAMPLES OF MATERIAL FOR APPROVAL

AS REQUIRED BY THE ARCHITECT.

COMFORM ALL APPLICABLE PIPES AND MA-

TERIALS FOR VARIOUS SERVICES TO THE

STANDARDS.

INSTALL ALL PLUMBING FIXTURES FREE AND

OPEN IN MANNER FOR ACCESS FOR CLEANING.

FURNISH BRACKETS, CLEATS AND ANCHOR

REQUIRED TO SUPPORT THE FIXTURES RIGIDLY

IN PLACE.

KEEP AWAY AT A SUFFICIENT DISTANCE BUT

NOT LESS THAN

1

2

" ( 12.7 MM, ALL SERVICE

PIPES, VALVES AND FITTINGS FROM SURFACES

AND LOCATIONS WHICH MAY REQUIRE FINISH

COATS AND COVERING.

EXTEND THE PIPING TO ALL FIXTURES,OUTLETS

AND EQUIPMENTS FROM THE REQUIRED GATE

VALVES INSTALLED IN EACH BRANCH NEAR

RISERS.

PROVIDE THE ENTIRE SYSTEM WITH VALVES

SO LOCATED THAT THE SYSTEM OR PORTION

OF IT CAN BE OPERATED, REPLACED AND

REPAIRED AS WELL AS COMPLETE CONTROL

OF THE WATER SUPPLY TO EACH GROUP OF

FIXTURES. WHEN REQUIRED, PROVIDE ALSO

PRESSURE REDUCING VALVES.

INSTALL ALL PIPING IN CONFORMITY WITH

PROVISIONS OF THE LATES EDITION OF THE

PHILIPPINE NATIONAL PLUMBING CODE AND

APPLICABLE REQUIREMENTS OF EXISTING

LOCAL CODES.

EXCAVATE TO REQUIRED DEPTHS AND

GRADES ALL EXCAVATIONS REQUIRED FOR

THE INSTALLATIONS OF THE PLUMBING AND

DRAINAGE SYSTEM.

ALL PLUMBING INSTALLATIONS HEREIN

SHALL BE UNDER THE DIRECT

SUPERVISION OF THE UNDERSIGNED

OR OF HIS AUTHORIZED

REPRESENTATIVE.

GENERAL

PLUMBING NOTES

SS

WS

VS

VR

CO

DS

RC

100mmÏ PVC PIPE

4"THK. CHB

600x600x100 mm

CONCRETE COVER

10mm Ï BAR

100mmÏ PVC PIPE

NO. 8 MESH BARS MATTING

4"THK. CHB

10mm Ï BARS

400x600x50 mm

CONCRETE BUFFER

4" Ï PVC

4"THK. CHB

600x600x100 mm

CONCRETE COVER

10mm Ï BAR

4"mmÏ PVC PIPE

perspective site development plan a-1 vicinity map

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