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Home My WebLink AboutRES 97-169 RESOLUTION NO. q-7-16 WHEREAS, on December 17, 1996, the City Council of the City of Beaumont, Texas, awarded a contract to W. B. Construction, Inc. in the amount of $721,436.45 for the Royal Street Drainage Project -- Phase I; and WHEREAS, during the course of the project Change Order No. 1 is required in the amount of$102,695.84 as described in Exhibit "A" attached hereto; NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF BEAUMONT: THAT the City Manager be, and he is hereby authorized, to execute a Change Order No. 1 in the amount of$102,695.84. PASSED BY THE CITY COUNCIL of the City of Beaumont on this the ->?I� day of 2� �� , 1997. -Mayor- CITY OF BEAUNIONT DATE: JULY 9,1997 PROJECT: ROYAL STREET DRAINAGE-PHASE I O%'NER: CITY OF BEAUMONT CONTRACTOR: W.B.CONSTRUCTION,INC. CHANGE ORDER NO.I THE FOLLOWING IS A SUNLNIARY OF MODIFICATIONS WHICH AFFECT CONTRACT ANIOUNT. 1. ADD 15'STORM SEWER FROM THE INTERSECTION OF IRMA AND VICTORIA TO AN EXISTING INLET ON MLK. THE EXISTING SYSTEM WHICH DRAINS THIS INTERSECTION APPEARS TO BE COLLAPSED. THIS WORK WOULD REPLACE THE FOUR INLETS AT THE CORNER OF IRMA AND VICTORIA. THE COST FOR THIS MODIFICATION IS APPROXIMATELY $18,471.80. THE FOLLOWING IS A SUMMARY OF MODIFIED QUANTITIES WHICH WILL BE ADDED TO THE CONTRACT. SEE ATTACHED FIGURE 1. ITEM DESCRIPTION QUANTITY C7rTf UNIT COST TOTAL ADDED COST 104-002 REMOVE OLD SIDEWALKS 18.4 SY $6.00 $110.40 104-003 REMOVE OLD CURB 154 LF SL.00 Si54.00 162-001 BLOCK SODDING 150 SY $2.80 5420.00 247-001 FLEXIBLE BASE 56 SY S9.20 5515.20 340-001 ASPHALT CONCRETE 12 TONS $38.25 5359.00 400-001 CEMENT STABILIZED SAND 36 CY S23.00 $828.00 400-002 1 CUT AND RESTOR PAVING 32.6 SY $36.00 51.173.60 464-001 RCP(15') 266 LF S21.00 $5,586.00 465-001 INLET TYPE A(CI-5A) 4 EA $1,500.00 56,000.00 465.002 INLET TYPE I(W/MH COVER) 1 EA 51,370.00 $1,370.00 529-001 CONC.CURB(TYP A) 114 LF S3.50 S399.00 530-002 ASPHALT DRIVEWAYS 20.6 SY $25.00 5515.00 531-001 SIDEWALKS 18.4 SY $24.00 $441.60 496-002 REMOVING OLD STRUCT l EA S500.00 5500.00 TOTAL= $18.471.80 2. INSTALLATION OF A 13'SECTION OF CAST IN PLACE BOX IN LIEU OF THE PROPOSED PRE-CAST STORM SEWER DUE TO THE CONFLICT OF A SANITARY SEWER NOT INDICATED ON THE PLANS. THE FOLLOWING IS A COST BREAKDOWN OF THE BOX COSTS: CAST IN PLACE BOX(CONCRETE,REBAR,AND LABOR) $5,156.00 ALUMINUM SLIT CASING(15'X10') $283.25 SUBTOTAL $5,439.25 OVERHEAD AND PROFIT(`,415) 5815.89 TOTAL CONTRACT INCREASE FOR THIS ITEM $6,255.14 CAROYALSTICHGORDOI.DOC PAGE 1 OF 4 EXHIBIT "A" 3. SHEET PILING WAS REQUIRED FOR THE EXCAVATION AND INSTALLATION OF THE BOX BECAUSE GRANULAR SAND BACKFILL AROUND THE UTILITIES IN THE STREET WAS USED DURING PRIOR CONSTRUCTION WHICH CAUSED THE STREET TO COLLAPSE. MATERIAL AND LABOR FOR PILING TO SHORE AREA $3,297.00 OVERHEAD AND PROFIT(%15) 5614.55 TOTAL CONTRACT INCREASE FOR THIS ITEM 54941.55 4. ADDITIONAL CEMENT STABILIZED SAND REQUIRED TO BACKFILL AROUND CAST IN PLACE BOXES,PRE CAST BOXES,AND 20' WATER LINE IN THE INTERSECTION OF ORANGE AND CRAIG. THE EXISTING BACKFILL CONSISTED OF FINE SAND AROUND THE PREVIOUSLY PLACED UTILITIES WHICH COLLAPSED INTO THE EXCAVATION. ITEM QUANTITY CONTRACT UNIT TOTAL PRICE ADDITIONAL CEMENT STABILIZED 187.7 $23.00 54317.1 S&ND TOTAL= $3317.10 5. DURING THE EXCAVATION FOR THE 5X5 BOXES BETWEEN STATION 36+08 AND 37+06.5, FLOWABLE SAND WAS ENCOUNTERED. THE FLEXIBLE BASE MATERIAL WHICH IS CALLED FOR IN THE PLANS WAS NOT APPROPRIATE TO SUPPORT THE WEIGHT OF THE BOXES IN THIS AREA,THEREFORE, THE CONTRACTOR USED A BASE OF LARGE STONE IN THE AREA. THE TOTAL INCREASE FOR THIS ITEM $797.40 6. DUE TO A CONFLICT AT THE CORNER OF AVE'A'AND BLANCHETTE WITH A 12'DIAMETER HIGH PRESSURE GAS LINE IT IS NECESSARY TO SUBSTITUTE 10' DIAMETER PVC FOR THE PROPOSED 18'RCP BETWEEN TWO CURB INLETS AND A MANHOLE. THE ELEVATION OF THE GAS LINE ALSO NECESSITATED THE INSTALLATION OF TWO ADDITIONAL MANHOLES. THE FOLLOWING IS A BREAKDOWN OF COSTS FOR THIS MODIFICATION: DELETE PLAN QUANTITY 31 LF OF E8'RCP AT 522.50/LF S-697.50 ADD APPROXIMATELY 156 LF OF 10'PVC AT 519.50/LF $3,042.00 ADDITION OF TWO TYPE A MANHOLES AT 52,800.00/EA 55,600.00 TOTAL CONTRACT INCREASE FOR THIS ITEM $7,934.50 7. REPLACEMENT OF TWO PROPOSED SAFETY END TREATMENTS(SETS)WITH SURFACE INLETS. THE FOLLOWING IS A BREAKDOWN OF COSTS FOR THIS MODIFICATION: DELETE 2 SETS AT 51,200.00 1EA S-2,300.00 REPLACE WITH 2 TYPE A SURFACE INLETS AT$1,500.00 $3,000.00 TOTAL CONTRACT INCREASE FOR THIS ITEM $600.00 C:IROYALST\CHGORDO1.DOC PAGE'_OF 4 8. ADDITION OF I INLET AT THE NORTH EAST CORNER OF VICTORIA AND CRAIG TO PROVIDED BETTER DRAINAGE AT THE INTERSECTION AND TO PROVIDE AN ADDITIONAL CLEAN OUT POINT. THE MODIFICATION RESULTS IN AN INCREASE OF$1,833.55. THE FOLLOWING IS A SUMMARY OF MODIFIED QUANTITIES WHICH WILL BE ADDED TO THE CONTRACT. s ITEM DESCRIPTION QUANTITY UNIT UNIT COST TOTAL ADDED COST 465.001 INLET TYPE A(CI-SA) 1 EA 51.500.00 51,500.00 104.003 REMOVE OLD CURB I I LF S1.00 511.,00 400-001 CEMENT STABILIZED SAND 7 CY $23.00 $161.00 400-002 CUT AND RESTORING 4 SY $36.00 $144.00 PAVING 529-001 CONC.CURB(iYP A) 5 LF S3.50 S17.50 TOTAL= $1,833.50 9. NECESSARY RE-ROUTING OF PREVIOUSLY UNIDENTIFIED 15' STORM SEWER FROM THE INTERSECTION OF BLANCHETTE AND AVE "B" TO AVE "A" AND ROYAL STREET. THIS MODIFICATION WILL REQUIRE THE INSTALLATION OF APPROXIMATELY 721 LINEAL FEET,-,F STORM SEWER THAT WILL BE AN AVERAGE OF 10 FEET DEEP. ITEM DESCRIPTION QUANTITY UNIT UNIT COST TOTAL ADDED COST 104-002 REMOVE OLD SIDEWALKS 158 SY $6.00 S948.00 104.003 REMOVE OLD CURB 20 LF $1.00 $20.00 247-001 FLEXIBLE BASE 7 SY $9.20 S64.-0 310-001 ASPHALT MATERIAL 2 GAL $2.10 $4.20 340-001 ASPHALT CONCRETE 7 TONS $38.25 5267-'5 400-001 CEMENT STABILIZED SAND 343 CY 523.00 57,889.00 400-002 CUT AND RESTORE PAVING 90 SY S36.00 $3,240.00 402-001 TRENCH PROTECTION 721 LF S2.00 51,442.00 464.001 RCP(15") 16 LF S21.00 5336.00 464.002 RCP(18") 721 LF S47.50 S34,247.50 465.004 MANHOLE TYPE 1 3 EA $2,800.00 $8,400.00 496-001 REMOVE OLD STRUCTURES 1 EA 5200.00 $200.00 529-001 CONC.CURB(TYP A) 20 LF $3.50 $70.00 530-002 ASPHALT DRIVEWAYS 14 SY S29.00 $406.00 TOTAL= $57,534.85 THE TOTAL AINIOUNT OF CHANGE ORDER(SUNI OF ALL ITEMS LISTED ABOVE): S102,695.84 CAROYAL.STCHGORD0I.DOC PAGE 3 OF 4 THE FOLLO"ING IS A DESCRIPTION OF MODIFICATIONS WHICH AFFECT CONTRACT TIME. 1. THE WORK ASSOCIATED WITH THE REROUTING OF STORM WATER ON BLANCHETTE AND AVENUE-A-,ITEM 9,WILL RESULT IN A DELAY OF THE PROJECT APPROXIMATELY 21 DAYS. SUMMARY OF CHANGE ORDER COST AND TIME CHANGES ORIGINAL CONTRACT AMOUNT: $721,436.45 NET FROM PREVIOUS CHANGE ORDERS: S-0- TOTAL AMOUNT OF THIS CHANGE ORDER: $102,695.84 PERCENT OF THIS CHANGE ORDER: 14.23° TOTAL PERCENT CHANGE TO DATE: 14.23% NEW CONTRACT AMOUNT: $824,132.29 ORIGINAL CONTRACT TIME(DAYS): 325 TIME CHANGES FOR PREVIOUS CHANGE ORDERS(DAYS): -0- TIME CHANGES FOR THIS CHANGE ORDER(DAYS): 21 NEW CONTRACT TIME(DAYS) 346 ACCEPTED BY: CONTRACTOR(W.B.CONSTRUCTION,INC.) APPROVED BY: IORIS P.COLBERT,CITY ENGINEER TOM WARNER,DIRECTOR OF PUBLIC WORKS RAY A.RILEY,CITY MANAGER ATTESTED BY: PATRICE FOGARTY,CITY CLERK CAROYALST\CHGORDOI.DOC PAGE 4 OF 4