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HomeMy WebLinkAboutC97-301 Castle Rock ConstructionC'97 30 17 p EAGLE COUNTY REGIONAL AIRPORT APRON WIDENING, SOUTH SUPPLEMENTAL AGREEMENT NO. TWO (NON-FEDERAL) TO: CASTLE ROCK CONSTRUCTION COMPANY INC. CONTRACTOR: YOU ARE HEREBY ORDERED TO MAKE THE FOLLOWING CHANGE IN THE PLANS FOR THE ABOVE DESIGNATED PROJECT. DESCRIPTION OF CHANGE TO BE ADE: EXTEND SOUTH EDGE OF CONCRETE APRON FORTY FEET BY 430 FEET TO THE WEST WITH 3/4 INCH BITUMINOUS PAVEMENT TO A DEPTH OF SIX INCHES. PAVE APRONS AROUND NORTH RAMP HANGARS WITH FOUR INCHES OF 3/4 INCH BITUMINOUS PAVING. STRIPE APRON AT THE JET CENTER INCLUDING EXISTING AIRCRAFT PARKING STRIPE OBLITERATION. SETTLEMENT FOR THE COST OF THE MSN' IMED CHANGE IS TO BE MADE AS FOLLOWS: ADD 1. P- 140b ASPHALT REMOVAL (COMPLETE) AT $4.00 (1575) $6,300.00 2. P -152b BORROW EXCAVATION AT $3.50 PER C.Y. (1700) $5,950.00 3. P -152c SUBGRADE PREPERATION AT $2.00 PER S.Y. (3500) $7,000.00 4. P- 152d MUCK EXCAVATION, LUMP SUM $4,20000 5. P -401a BITUMINOUS PAVING, COMPLETE AT $45.00 PER TON (1510) $67,950.00 4. P -620a OBLITERATE EXISTING APRON MARKING AT $1.50 PER S.F.(4420) $6,630.00 5. P -620c PERMANENT APRON MARKING AT $1.75 PER S.F. (6930) $12,127.50 6. L- 150d INSTALL FOUR i IOV, 30 AMP OUTLETS, LUMP SUM $5,000.00 DELETE TOTAL ADD: 1115.157.50 1. P-401 a BITUIVIINOUS PAVING, 3/4 INCH MIX AT $35.00 PER TON (460) $16,100.00 2. P -401c MODIFIED BITUMINOUS MATERIAL AT $270.00 PER TON (30) $8,100.00 3. P -620b TEMP -TAXIWAY MARKING AT $2.00 PER S.F. (125) $250.00 4. P -620c PERM. TAXIWAY MARKING AT $2.00 PER S.F. (125) $250.00 TOTAL DELETE: 124,700.00 SUMMARY OF COST NET INCREASE OF THIS CHANGE ORDER (NON -FED) TOTAL INCREASE OF ALL CHANGE ORDERS TO DATE (NON -FED) TOTAL INCREASE OF ALL CHANGE ORDERS TO DATE (FED) TOTAL INCREASE OF ALL CHANGE ORDERS TO DATE TOTAL ESTIMATED CONTRACT COSTS AGREED TO BY: , v. $90,457.50 $90,457.50 $533,656.10 $624,113.60 $1591.505.85 AGREED TO BY: CONTRACTORS AUTHORUTZ REP. TLTI.E DATE 4