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. | COMPARISON OF THE QUANTITY OF WATER RETICULATION SYSTEM | | | | | | | | | |
. | ITEM | DESCRIPTION | (A) ORIGINAL PROPOSAL (TERRACE HOUSE SYSTEM) | | (B) ARKITEK M. GHAZALI PROPOSAL (HONDYCOMB SYSTEM) | | SAVING OF SYSTEM | | PERCENTAGE OF SAVING | |
. | 1 | 150mmø UPVC PIPE | 3291.43 | m | 2489.58 | m | 801.85 | m | 24.36% | |
. | 2 | 200mmø UPVC PIPE | 1181.02 | m | 1097.19 | m | 83.83 | m | 7.10% | |
. | 3 | 150mmø MS PIPE | 292.40 | m | 473.70 | m | -181.30 | m | -62.00% | |
. | 4 | 200mmø MS PIPE | 59.17 | m | 156.82 | m | -97.65 | | -165.03% | |
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