File 15: Imputation Flags for Lighting and Conservation Features (CBECS89.A15) Ques- tion- naire Variable Variable Variable Variable item Description Name Position Format CASEID Building identifier BLDGID4 1- 5 Census region REGION4 7- 7 $REGION. Census division CENDIV4 9- 9 $CENDIV. B2 Square footage SQFTC4 11- 12 $SQFTC. Principal building activity PBA4 14- 15 $ACTIVTY. F3 Year construction was completed YRCONC4 17- 18 $YRCONC. Imputed percent lit ZLTOHRP4 20- 20 $ZVAR. Imputed percent lit off-hours ZLTNHRP4 22- 22 $ZVAR. Imputed incandescent bulbs ZBULB4 24- 24 $ZVAR. Imputed percent lit by incand. bulbs ZBULBP4 26- 26 $ZVAR. Imputed fluorescent lights ZFLUOR4 28- 28 $ZVAR. Imputed percent lit by fluorescent lites ZFLUORP4 30- 30 $ZVAR. Imputed high-intensity discharge lights ZHID4 32- 32 $ZVAR. Imputed percent lit by HID lights ZHIDP4 34- 34 $ZVAR. Imputed any other lighting equipment ZOTLT4 36- 36 $ZVAR. Imputed percent other lighting equipment ZOTLTP4 38- 38 $ZVAR. Imputed roof or ceiling insulation ZRIN4 40- 40 $ZVAR. Imputed roof/ceil insulation inst/add ZRININS4 42- 42 $ZVAR. Imputed when roof/ceil insulation added ZRINDT4 44- 44 $ZVAR. Imputed exterior wall insulation ZWIN4 46- 46 $ZVAR. Imputed wall insulation installed/added ZWININS4 48- 48 $ZVAR. Imputed when wall insulation added ZWINDT4 50- 50 $ZVAR. Imputed storm windows/doors ZSTW4 52- 52 $ZVAR. Imputed storm windows installed/added ZSTWINS4 54- 54 $ZVAR. Imputed when storm windows added ZSTWDT4 56- 56 $ZVAR. Imputed tinted/reflective glass ZTRG4 58- 58 $ZVAR. Imputed tinted/reflec installed/added ZTRGINS4 60- 60 $ZVAR. Imputed when tint/reflec glass added ZTRGDT4 62- 62 $ZVAR. Imputed shadings or awnings ZAWN4 64- 64 $ZVAR. Imputed shadings/awnings install/add ZAWNINS4 66- 66 $ZVAR. Imputed when shadings/awnings added ZAWNDT4 68- 68 $ZVAR. Imputed weather stripping/caulking ZSTR4 70- 70 $ZVAR. Imputed stripping/caulk install/add ZSTRINS4 72- 72 $ZVAR. Imputed when stripping/caulking added ZSTRDT4 74- 74 $ZVAR. Imputed high-efficiency ballasts ZHEB4 76- 76 $ZVAR. Imputed high-effic ballasts inst/add ZHEBINS4 78- 78 $ZVAR. Imputed when high-effic ballasts added ZHEBDT4 80- 80 $ZVAR. Imputed EMCS ZEMCS4 82- 82 $ZVAR. Imputed EMCS controls lighting ZEMCSLT4 84- 84 $ZVAR. Imputed EMCS controls HVAC ZEMCSHC4 86- 86 $ZVAR. Imputed EMCS controls anything else ZEMCSOT4 88- 88 $ZVAR. Imputed regular maintenance program ZMAINT4 90- 90 $ZVAR. Imputed utility conservation program ZUTCNS4 92- 92 $ZVAR. Imputed electric generating capability ZGENER4 94- 94 $ZVAR. Imputed cogeneration system ZCOGEN4 96- 96 $ZVAR. Imputed connected to grid ZGRID4 98- 98 $ZVAR. Imputed Qualifying Facility (PURPA) ZPURPA4 100- 100 $ZVAR. Imputed facility ZFACIL4 102- 102 $ZVAR. Imputed facility with central plant ZPLANT4 104- 104 $ZVAR. Imputed central plant in building ZBLDPLT4 106- 106 $ZVAR. Adjusted weight ADJWT4 108- 115 Variance stratum STRATUM4 117- 118 Pair indicator PAIR4 120- 120 Electricity supplied ELSUPL4 122- 122 $XXSUPL. Appendix A. 1989 CBECS Data File Documentation File 15: Imputation Flags for Lighting and Conservation Features (CBECS89.A15) (continued) Ques- tion- naire Variable Variable Variable Variable item Description Name Position Format Natural gas supplied NGSUPL4 124- 124 $XXSUPL. Fuel oil supplied FKSUPL4 126- 126 $XXSUPL. Steam supplied STSUPL4 128- 128 $XXSUPL. Hot water supplied HWSUPL4 130- 130 $XXSUPL.