Laserfiche WebLink
i <br />u <br />B. Significant Spring <br />3, l~fill pond -spring-fed <br />will refill itself aril run- <br />off ponds will require <br />haulage of water. <br />1. Repair springs as described <br />in Subsidence Handbook, <br />Vol ume 3. <br />2. Pdditional subsurface con- <br />struction would be crnr <br />pleted if spring flow is <br />lower than pre-mining con- <br />ditions. <br />L J <br />