1982-12-15 Regular Meeting - Laserfiche WebLink

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. ~cG >- "'" ',,.J - _'<>'1' / ,-~' t ~ -- . . . ~-"'-_,:~-""~:,,-.(._- " :'... . :. _0' (;.:. <=__' C LC~c..- ..., ;- .-:, .: ;-(--L. -' " / .' ,/ to_/'- I,~/ ISjF5<_,,* . BuscH. HUTCHISON & ASSOCIATES. INC. CONSULTING ENGINEERS "~'-~--- .... ,,-. _._,.,_._u. " .. . --' 1107 FLEETWOOD DRIVE . BAYTOWN. TEXAS 77520 . PHONE 17131422-8213 3333 EASTSIDE. SUITE 285 . HOUSTON. TEXAS 77_8 . 17131 523-2387 December 15, 1982 Texas Department of Water Resources Construction Grants and Water Quality Management Division P. O. Box 13087, Capitol Station Austin, TX 78711 ATTN: Ray Shull CI TY OF LA PORTE MAIN SEWAGE TREATMENT PLANT, E . P . A. PROJECT NO. C-481176-03-0, CONTRACT T. CHANGE ORDER NO. 5 This letter is to outline the items requested on Change Order, No. 5 which have been previously verbally approved over the telephone. The following is a summary of the change order items and their respective costs: . 1. 580' additional fencing on north side of plant $ 3,855.00 2. Surface mounted folding gates on upstairs overhead roll-up door openings on dewatering building 2,045.00 3. Outfall guide chute for catenary bar screen 1,386.00 4. Outfall guide chute for sludge belt press machine 1,953.00 5. Splash guards for rotor aerators 21,733.22 6. Lightening arrestor and single phase protection on electrical 890.00 Total $31,862.22 The additional fencing was required to fence off the new plant site from the old plant site and to include the old drying beds as part of the new plant site. The drying beds will be used from time to time when the belt press is not in operation. The folding gates on the dewatering building were added as a safety precaution for times when the roll-up doors were open. The outfall guide chute on the catenary bar screen was installed to allow the debris collected from the screen to be discharged into a dumpster. The outfall guide chute for the sludge belt press machine was installed to channel the sludge cake from the machine . .