Park name: rancho valley mh estates park i. D. No. 37- 0542 space no.: office map ref: 1252 c1 community: el cajon description: 37 sqft re-roof for existing office existing roof: tpo proposed roof: tpo manufact: gaf model: evergaurd tpo mil esr-1597 note to permittee: once this permit is issued it will be valid for six months. Work must commence and a valid inspection performed within six months of issuance. No extension shall be granted where work has not started prior to expiration of the initial permit. Upon payment of fees, a permit extension of six months may be granted. No permit shall be extended more than two years from issuance of the initial permit to construct.