CEBU-P0-11-C-0098
Rev-P1
CONTENTS
Sr. No.
Subject
Page No.
1.0
General Plumbing Requirements
1
2.0
Plumbing requirement for CEBU Power Plant
1
3.0
Definition of the Terms used
1
4.0
Plumbing requirement for Various Buildings :
2
(A)
Plumbing requirement for Administration Building
2
(B)
Plumbing requirement for Control Building
3
(C)
Plumbing requirement for ESP/Ash Control House
4
(D)
Plumbing requirement for Hypochlorination Building
5
(E)
Plumbing requirement for Main Guard House
6
(F)
Plumbing requirement for Main Warehouse
7
(G)
Plumbing requirement for Second Guard House
8
(H)
Plumbing requirement for Sewage Treatment System
9
(I)
Plumbing requirement for Water/Waste water Treatment Building
10
CEBU-P0-11-C-0098
Rev-P1
CEBU-P0-11-C-0098
1.0 GENERAL PLUMBING REQUIREMENTS : Plumbing systems directly affect the health and safety of the public and thus they are distinguished from other piping systems by the following general requirements : 1. The design, materials and installation of the systems are directly regulated by a plumbing code. 2. System design must be approved by an authorised code official charged with the responsibility of ensuring plumbing code compliance. 3. A permit for installation of the systems must be obtained from the authority having jurisdiction. 4. The systems shall be installed by an individual duly licensed by the authority having jurisdiction for determining the competence of an individual to obtain a plumbing installation license. This may not be required in some jurisdictions. 5. The installed systems are required to be inspected and approved by an authorised code official charged with the responsibility of code enforcement. 2.0 PLUMBING REQUIREMENT FOR CEBU POWER PLANT : For the CEBU Project, the instantaneous Plumbing Requirement for various buildings is provided from the Potable water distribution header. All Potable water shall be supplied from Potable Water Pump (P0HGB10AP001, P0HGB20AP001) ( Reference P&ID Dwg. No. : CEBU-P0-11-D-0013 ) The estimation of water demand for various buildings has been done in accordance with the National Plumbing Codes Handbook Second Edition The instantaneous plumbing requirement is estimated for the following buildings : a) Administration Building b) Control Building c) ESP/Ash Control House d) Hypochlorination Building e) Main Guard House f) Main Warehouse g) Second Guard House h) Sewage Treatment System i) Water/Waste water Treatment Building 3.0 DEFINITION OF THE TERMS USED : Plumbing fixture : A plumbing fixture is any approved receptacle specifically designed to receive human and other waterborne waste and discharge that waste directly into the sanitary drainage system, usually with the addition of water. Fixture units : The fixture unit (FU) is an arbitrary, comparative value assigned to a specific plumbing fixture, device, or piece of equipment. FU values represent the probable flow that the concerned fixture will discharge into a drainage system or use (demand) from a potable water supply system, compared to other fixtures.
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CEBU-P0-11-C-0098
Rev-P1
4.0 PLUMBING REQUIREMENT FOR VARIOUS BUILDINGS : DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO ADMINISTRATION BUILDING REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc A) WATER DEMANDS FOR ADMINISTRATION BUILDING Total number of fixture units(From National Plumbing Code) Plumbing fixtures W.W.C Urinal Lavatory Electrical water heater Shower Service sink Kitchen sink Mop sink Floor drain F.U total Flow rate (GPM)
Q'ty 15 12 14 11 5 2 2 3 12
Cold water F.U Total 5 75 5 60 1.5 21 5.1 56.1 3 15 3 6 3 6 2.25 6.75 -
Remarks
Hot water
245.85 75
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code ● Refer to Document No : (i) CEBU-P0-17-D-6018/06. Page No. 1 of 1, Rev. 0 . Administration building : Water Supply Schematic Diagram (ii) CEBU-P0-17-D-6018/07. Page No. 1 of 1, Rev. 0 . Administration building : Drainage Schematic Diagram
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CEBU-P0-11-C-0098
Rev-P1
DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO CONTROL BUILDING REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc B) WATER DEMANDS FOR CONTROL BUILDING Total number of fixture units(From National Plumbing Code) Plumbing fixtures
Q'ty
Low flushing cistern (W.W.C) Ablusion tap (Faucet) Urinal Wash Basin (Lavatory) Electrical water heater Shower Service sink Floor drain F.U total Flow rate (GPM)
5 5 5 8 5 2 1 13
Cold water F.U Total 5 25 1.5 7.5 5 25 1.5 12 5.1 25.5 3 6 3 3 104 45
Remarks
Hot water Kitchen Sink
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code ● Refer to Document No : (i) CEBU-P0-17-D-0422/12. Page No. 1 of 2, Rev. P1 . Control building : Ground floor toilet layout & plumbing detail (ii) CEBU-P0-17-D-0422/12. Page No. 2 of 2, Rev. P1 . Control building : Second floor Toilet, tea room, wash area layout & plumbing detail
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CEBU-P0-11-C-0098
Rev-P1
DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO ESP/ASH CONTROL HOUSE REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc C) WATER DEMANDS FOR ESP/ASH CONTROL HOUSE Total number of fixture units(From National Plumbing Code) Plumbing fixtures
Q'ty
Low flushing cistern (W.W.C) Ablusion tap (Faucet) Urinal Wash Basin (Lavatory) Electrical water heater F.U total Flow rate (GPM)
3 3 2 3 2
Cold water F.U Total 5 15 1.5 4.5 5 10 1.5 4.5 5.1 10.2 44.2 27.5
Remarks
Hot water
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code Note : The type & quantity of Plumbing fixtures is assumed as per the specific building's requirement
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CEBU-P0-11-C-0098
Rev-P1
DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO HYPOCHLORINATION BUILDING REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc D) WATER DEMANDS FOR HYPOCHLORINATION BUILDING Total number of fixture units(From National Plumbing Code) Plumbing fixtures
Q'ty
Low flushing cistern (W.W.C) Ablusion tap (Faucet) Urinal Wash Basin (Lavatory) Electrical water heater Shower Eye washer Safety shower F.U total Flow rate (GPM)
1 1 2 2 1 1 1 1
Cold water F.U Total 5 5 1.5 1.5 5 10 1.5 3 5.1 5.1 3 3 1.5 1.5 3 3 32.1 24
Remarks
Hot water
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code Note : The type & quantity of Plumbing fixtures is assumed as per the specific building's requirement
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CEBU-P0-11-C-0098
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DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO MAIN GUARD HOUSE REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc E) WATER DEMANDS FOR MAIN GUARD HOUSE Total number of fixture units(From National Plumbing Code) Plumbing fixtures
Q'ty
Low flushing cistern (W.W.C) Ablusion tap (Faucet) Urinal Wash Basin (Lavatory) Electrical water heater Shower Service sink F.U total Flow rate (GPM)
2 2 2 4 3 1 1
Cold water F.U Total 5 10 1.5 3 5 10 1.5 6 5.1 15.3 3 3 3 3 50.3 29.2
Remarks
Hot water Kitchen Sink
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code Note : The type & quantity of Plumbing fixtures is assumed as per the specific building's requirement
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CEBU-P0-11-C-0098
Rev-P1
DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO MAIN WAREHOUSE REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc F) WATER DEMANDS FOR MAIN WAREHOUSE Total number of fixture units(From National Plumbing Code) Plumbing fixtures
Q'ty
Low flushing cistern (W.W.C) Ablusion tap (Faucet) Urinal Wash Basin (Lavatory) Electrical water heater Shower F.U total Flow rate (GPM)
2 2 2 2 1 2
Cold water F.U Total 5 10 1.5 3 5 10 1.5 3 5.1 5.1 3 6 37.1 25.5
Remarks
Hot water
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code Note : The type & quantity of Plumbing fixtures is assumed as per the specific building's requirement
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CEBU-P0-11-C-0098
Rev-P1
DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO SECOND GUARD HOUSE REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc G) WATER DEMANDS FOR SECOND GUARD HOUSE Total number of fixture units(From National Plumbing Code) Plumbing fixtures
Q'ty
Low flushing cistern (W.W.C) Ablusion tap (Faucet) Urinal Wash Basin (Lavatory) Electrical water heater Service sink F.U total Flow rate (GPM)
1 1 1 3 2 1
Cold water F.U Total 5 5 1.5 1.5 5 5 1.5 4.5 5.1 10.2 3 3 29.2 23
Remarks
Hot water Kitchen Sink
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code Note : The type & quantity of Plumbing fixtures is assumed as per the specific building's requirement
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CEBU-P0-11-C-0098
Rev-P1
DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO SEWAGE TREATMENT SYSTEM REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc H) WATER DEMANDS FOR SEWAGE TREATMENT SYSTEM Total number of fixture units(From National Plumbing Code) Plumbing fixtures
Q'ty
Low flushing cistern (W.W.C) Ablusion tap (Faucet) Urinal Wash Basin (Lavatory) Electrical water heater Shower F.U total Flow rate (GPM)
1 1 1 1 1 1
Cold water F.U Total 5 5 1.5 1.5 5 5 1.5 1.5 5.1 5.1 3 3 21.1 20
Remarks
Hot water
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code Note : The type & quantity of Plumbing fixtures is assumed as per the specific building's requirement
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CEBU-P0-11-C-0098
Rev-P1
DOMESTIC WATER SERVICE AND PLUMBING COLD WATER SUPPLY TO WATER/WASTEWATER TREATMENT BUILDING REFERENCE * Guide to water supply rules published by international law book services, Malaysia * National Plumbing Code Hand Book Second Edition published by McGraw-Hill Book Company, inc I) WATER DEMANDS FOR WATER/WASTEWATER TREATMENT BUILDING Total number of fixture units(From National Plumbing Code) Plumbing fixtures
Q'ty
Low flushing cistern (W.W.C) Ablusion tap (Faucet) Urinal Wash Basin (Lavatory) Electrical water heater Shower Eye washer Safety shower F.U total Flow rate (GPM)
1 1 1 1 1 1 1 1
Cold water F.U Total 5 5 1.5 1.5 5 5 1.5 1.5 5.1 5.1 3 3 1.5 1.5 3 3 25.6 22
Remarks
Hot water
● Refer to Fig.20.2 Table for estimation demand, Table F102 of the code ● Refer to Fig.20.3 Load values assigned to fixtures, Table F101 of the code Note : The type & quantity of Plumbing fixtures is assumed as per the specific building's requirement
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