Laserfiche WebLink
~ ,!~ ~ <br />to the north portion of the project area through trip counts with the dump trucks <br />coupled with cycle time verifications. Further slope reductions adjacent to the <br />topsoil stockpile area will be monitored with the equipment rental form. <br />3. Item 3 Surface Drainages - After a site visit was conducted on October 13, 1993, <br />surface drainages measured approximately 1,800 lf. An arbitrary figure of <br />$7,000.00 was set with Mike for surface drainage work which would be broken <br />down as follows. All 2H:1V intermittent drainages would still require the <br />installation of erosion control matting at the bid price of $7.12/lf. After reviewing <br />the site,. only 320' will exhibit 2H:1V slopes @ the bid price to total $2,278.40. <br />The remaining surface drainages will be a maximum 3H:1 V. These drainages will <br />be addressed with the drainage design as originally discussed on page 7 in the bid <br />document, not as described in Amendment #l. By eliminating the gravel <br />underlayment a negotiated price of $5.66/lf was reached for these riprap <br />constructed drainages using imported riprap. This would leave approximately 645' <br />linear feet of areas needing erosion control measures. If adequately sized riprap <br />is available on-site, which it is fully anticipated, then the price per linear foot of <br />channel construction will be further reduced. The remaining areas needing erosion <br />control measures will also be addressed with extra dozer- time as needed. <br />4. Item 4 Wetland Reconstruction -This item will be eliminated utilizing the existing <br />vegetated pond which apparently is working satisfactory. <br />5. Item 5 Equipment Rental -Mike submitted a bid using a TD20 dozer which has <br />a rated 190fhp. The converted hourly rate is $75.00. Item 5 will be maintained <br />with hours reduced to 15. At the reduced hours, this item will total $1,125.00. <br />6. Item 6 Revegetation - By eliminating the hay soil amendments (not the mulch but <br />amendments) the negotiated costs are $600/acre to total $10,200.00. <br />7. Item 7 Fencing - By constructing'H' braces versus comer posts set in concrete the <br />negotiated price for the fencing is $1.60/lf. Fencing is absolutely necessary for this <br />project as, in lieu of being constructed to prevent off road traffic into reclaimed <br />areas, fencing may be constructed above any highwalls that are left with the <br />reduced earthmoving. The negotiated price totals $4,720.00. <br />8. Item 8 Remobilization - No change (zero bid). <br />9. Project Completion Time - No savings can be realized by extending the time of <br />completion due to the issue of per diem negating any benefits. <br />