INSERT into spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext) values (24891, 'EPSG', 24891, '+proj=tmerc +lat_0=-6 +lon_0=-80.5 +k=0.99983008 +x_0=222000 +y_0=1426834.743 +ellps=intl +towgs84=-298,159,-369,0,0,0,0 +units=m +no_defs +type=crs', 'PROJCS["PSAD56 / Peru west zone",GEOGCS["PSAD56",DATUM["Provisional_South_American_Datum_1956",SPHEROID["International 1924",6378388,297],TOWGS84[-298,159,-369,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4248"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",-6],PARAMETER["central_meridian",-80.5],PARAMETER["scale_factor",0.99983008],PARAMETER["false_easting",222000],PARAMETER["false_northing",1426834.743],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","24891"]]');