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Method Statement For Waterproofing System (WP2)
Method Statement for Waterproofing System (WP2)
Table of Content
Content
…………..
2
Scope of work
…………..
3
Relevant submission
…………..
3
Application of waterproofing
…………..
3-5
Preparation work
…………..
3
Concerns
…………..
3
Installation
…………..
4
Field quality control
4
Method Statement for Waterproofing System (WP2)
Scope of work Trade contractor of this project will be responsible for the execution of the work in accordance with the specifications and relevant approved documentations. The scope of work includes supply and installation of waterproofing system (WP2) including PCI gisogrund ® protective primer, PCI lastogum® waterproof coating, and PCI pecitape ® fabric tape system at the L33 to L37 tower suite bathroom areas.
Relevant submissi on • •
•
Material Submission of the wash and protective primer PCI gisogrund® for walls and floors. Material Submission of the waterproof, flexible protective coating PCI lastogum® under marble panels in toilets, shower and bathrooms with official test certificates. Material Submission of the special fabric tape system PCI pecitape for waterproof corner and perimeter joints, pipe culverts and floor drains.
Ap pl icat io n o f wat erp roo fi ng syst em
Method Statement for Waterproofing System (WP2)
Installation 1. Remove all debris on wall and floor surface. 2. Absortive mineral substrates are to be primed with PCI gisogrund with 1:1 water. 3. Wait the primer to completely dry for at least 3 hours. 4. Application of PCI lastogum liquid applied waterproofing membrane. 5. The first coat should be applied with PCI lastogum red. Evaporation time after first coat is minimum 3 hours at 23 degree and 50% relative humidity. 6. Sealing the corner and wall to floor and wall to wall joints by pressing PCI pecitape 120 sealing tape onto the fresh first coat at corner or joints. Cut the tape to fit corners. 7. Sealing the pipe penetrations by using the fingers, stretch a PCI pecitape 10X10 sealing gasket to give tight fit over the pipe. Place it in position, bedding it onto the fresh first coat.
Method Statement for Waterproofing System (WP2)
2.
3.
Testing of horizontal installation
After allowing waterproofing system installation to completely cure and set, flood test horizontal installations with a minimum of 50mm of water for 24 hours examine for identify and repair any leaks.
Make joint inspection with architect’s, consultant’s and main contractor’s representative throughout the test. Record the testing result on inspection forms, taking record photos where necessary.
Water spray test to waterproofing system applied to wall
For wall exceeding 300mm high only, joint inspection with architect’s, consultant’s and main contractor’s representative for water spray test will be arranged at least 72 hours (in any case, as per the manufacturer’s advise) after waterproofing membrane is applied.
Apply water using a common domestic telephone type shower head fitted to a 13mm diameter supply pipe delivering water pressure of not less than 0.2N/mm2. Locate the pressure gauge at a distance not exceeding 1500mm from the shower head.
Carefully make inspection of the other side of the waterproofed wall surface to check any water seepage.
35 Stone Types: G-ST1 G -ST2 G -ST3 G -ST4
1279
0 0 3
REV.
0 5 3 Basin Kohler K-2211
0 0 0 5 0 6 524
195
DATE
DESCRIPTION
DRAFT
WATERPROOFING LEGEND:
195
r e l h o 3 2 K 3 C 3 W K
TURKISH BOTTICINO DA RK E MPE RADOR RED DAMASCUS GIALLO SIENA
UP TO S KIRTING UP TO 9 50mm A.F.F.L. UP TO 2 050mm A.F.F.L. UP TO FALSE CE ILING HEIGHT
8 4 6
195
9 1 0 1
4 5 7 1
2 3 2
0 0 9
0 0 9
0 5 1
1245
150
0 5 8
A
150
0 7 1
0 5 1
J 1481
Bathtub Baoquan BT-9509A
0 5 8
A
1 00 1 00
100
J 5 9 1
0 5 1
0 5 1
0 0 1
300
5 9 1
727
808
1 1 2 2 K r e l h o K n i s a B
0 0 5 1
1 1 2 2 K r e l h o K
0 0 5 1
9 8 7
n i s a B
120
F
120
1 2 1
180
180 !"#$%&'
5 2 2
5 9 1
5 9 1
J
300
0 8
600
0 5 1
0 5 2
5 2 2
150
150
0 9 4
0 5 1
J
1290
20
882
150
152
38 0 4 7 1
465
D
0 0 9 0 0 4 1
WC Kohler K-3323 150
2240
150
0 5 8
95 5 7 2
8 3
0 2 0 0 8
0 0 1
F 0 0 1
645 0 0 4
F
A 0 5 1
EQ 100
0 5 1
1400
EQ
A
2156
2120 - 5115 - C-2(B) - DEMARCATION PLAN FOR THE HEIGHT OF WALL WATERPROOFING
m o c . y r o t c a f f d p . w w w n o i s r e v l a i r t o r P y r o t c a F f d p h t i w d e t a e r c
REV.
DATE
DESCRIPTION
DRAFT
5 4 8 3
38
Basin KohlerK-2211 Supplied by others Installed by TBI
0 5 5
0 5 5
1 Q E
0 0 4
0 0 6
310 0 0 3
I n S W s u C t a p p K l l l e i o e d d h l b b e y y r T o K B t 3 h 3 I e 2 r 3 s
EQ
EQ 0 0 3
290
300
300
0 0 3
0 5 2
10 0 0 3
0 0 3
300
300
300
8 6 9 2
300
6 4 0 3
5 7
75
1 Q E
0 0 3 0 0 7 1 0 0 3
Q E
WATERPROOFING LEGEND: UP TO SKIRTING UP TO 950mm A.F.F.L. UP TO 2050mm A.F.F.L. UP TO FALSE CEILING HEIGHT
0 0 3
0 5 2
!"#$%&'
EQ5
EQ5
Q E
990
990
0 0 3
0 9 2
0 9
38
Stone Types: 936
2134
G-ST1 G-ST2 G-ST3 G-ST4
TURKTSH BOTTICINO DARK EMPERADOR RED DAMASCUS GTALLO STENA
2120 - 5115 - D Q_K_K1SUITE - DEMARCATION PLAN FOR THE HEIGHT OF WALL WATERPROOFING DQ SUITE (LEFT) L33-L37 K SUITE (LEFT) L33-L37 K-1 SUITE (LEFT) L33-L37
2120 - 5115 - DQ_K_K1 - DEMARCATION PLAN FOR THE HEIGHT OF WALL WATERPROOFING
m o c . y r o t c a f f d p . w w w n o i s r e v l a i r t o r P y r o t c a F f d p h t i w d e t a e r c
