| 3/20/2018 | 391740000019 | PLASTIC PIPE CONNECTION ELEMENTS (COUPLER-ELBOW-REDUCER)
| 818 | Units | 2500.33 | N/A | WAVIN TR PLASTIK SANAYI ANONIM SIRKETI |
| 3/26/2018 | 391740000019 | PLASTIC PIPE CONNECTION ELEMENTS (HT PE EXPANSION SOCKET-SITECH REDUCER-BEND-BRANCH REDUCED-BRANCH)
| 15770 | Units | 16806.64 | N/A | WAVIN TR PLASTIK SANAYI ANONIM SIRKETI |
| 3/22/2018 | 391740000019 | PLASTIC PIPE CONNECTION ELEMENTS (COUPLER-ELBOW-REDUCER)
| 411 | Units | 1962.9 | N/A | WAVIN TR PLASTIK SANAYI ANONIM SIRKETI |
| 3/27/2018 | 391740000019 | PLASTIC PIPE CONNECTION ELEMENTS (SITECH BEND-BRANCH REDUCED-REDUCER-BRANCH)
| 17190 | Units | 17519.78 | N/A | WAVIN TR PLASTIK SANAYI ANONIM SIRKETI |
| 3/11/2018 | 391740000019 | PLASTIC PIPE MATERIAL FITTING PART - REDUCER)
| 3 | Units | 1849.92 | N/A | EREGLI DEMIR VEÇELIK FAB.T.A.S. |
| 3/11/2018 | 391740000019 | "PLASTIC PIPE MATERIAL (STUD FLANGE-90 DEGREES PIPE SLEEVE-DIRSEK-TE PIPE SLEEVE-REDUCER, REDUCER, REDUCER-SEALING ELEMENT-ADAPTER-REDUCER, ADAPTER-REDUCER-SHARING-ADHESIVE-ADAPTER"
| 638 | Units | 45834.51 | N/A | EREGLI DEMIR VEÇELIK FAB.T.A.S. |
| 3/8/2018 | 391740000019 | "ELBOW 45 '50 MM, FOR PLUVIA EMERGENCY EXIT ELEMENT 25LT, ELECTROMY 63 MM, ELECTROMY 75 MM, ELECTROMY 110 MM, ECCENTRIC RED. 200 X 125 MM"
| 1780 | Units | 3326.79 | N/A | GEBERIT TESISAT SISTEMLERI TIC.LTD.STI. |
| 3/13/2018 | 391740000019 | "ELBOW 90 ° LONG 63 MM, HIGH ROOF 63 * 63 MM, JEWELRY 63 MM, ECCENTRIC REDUCTION 63 * 56 MM, FLANCE ADAPTER 63 MM, CONCENTRIC REDUCTION 75 X 56 MM, ECCENTRIC REDUCTION 75 X 56 MM, ECCENTRIC REDUCTION 75 X 63 MM, ELBOW 90 ° LONG 90 MM, ECCENTRIC REDUCER"
| 1130 | Units | 2265.94 | N/A | GEBERIT TESISAT SISTEMLERI TIC.LTD.STI. |
| 3/8/2018 | 391740000019 | "20 MM ELBOW (PVDF) 90,20 MM MANSON (PVDF), 32 MM DIRSEK PVDF 45,32 MM ELBOW PVDF 90,32 * 20 * 32 TE PIECE PVDF, 32 MM MANSON PVDF, 32 * 20 MM REDUCTION PVDF, 32 * 26 MM REDUCTION PVDF, 50 MM MASON (PVDF) 90 ', ELBOW 50 MM 90 CLOSED, FLANCE ADAPTER 50 MM"
| 1070 | Units | 1406.9 | N/A | GEBERIT TESISAT SISTEMLERI TIC.LTD.STI. |
| 3/28/2018 | 391740000019 | "ELBOW 45 '110 MM, ECCENTRIC REDUCTION 110X 90 MM, ELBOW 45' 125 MM, ECCENTRIC REDUCTION 125X110 MM, EXPANSION SOCKET 125 MM, ELBOW 45 '160 MM, ELBOW 90 ° LONG 160 MM, ELBOW 91.5 DIA 160MM, ADAPTER INNER 1 ""X 50 MM, ELBOW SHORT 90 '63, HIGH ROOF 63 * 63"
| 1682 | Units | 4515.15 | N/A | GEBERIT TESISAT SISTEMLERI TIC.LTD.STI. |