perspective site development plan a-1 vicinity map
TRANSCRIPT
PERSPECTIVE
SITE DEVELOPMENT PLAN
VICINITY MAP
A-1
THIS
SITE
GOING
TO
DIGOS
CITY
PROPER
GOING
TO
BANSALAN
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
W35 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
W52 sets# 1/4" Thick 0.5m x 0.5m TINTED GLASSAWNING TYPE W/ FRAME AND COMPLETEACCESSORIES
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