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ST9601-CS 990512
WRANGLER DRIVE PROJECT MEETING City of Coppell May 12, 1999 F Yg~/~ Items for Discussion 1. Relocation of 12-inch water main (Change Order No. 1) ~'~rj44~/ a. new 6-inch gate valves b. adjustment/relocation of existing fire hydrants ~ ',-" c. repair of driveways to middle school .,{r 2. Removal of Phase I erosion control (west of middle school). 3. Modification of concrete apron around drop inlet at the northwest corner of middle school property. 4. Lime quantity in original contract (based upon wrong rate of application). 5. Quantities for removal/replacement of existing concrete pavement, driveways, etc. 6. Lowering, reconstruction, adjustment of existing SSMH's. 7. Block sod and hydro-mulch areas (changes in original contract due to current development). 8. Repair/replacement of existing irrigation systems. 9. Adjustment/relocation of existing 2-inch water service due to conflict with proposed curb inlet. 10. Question regarding quantity for traffic buttons. 11. Reconciliation of funds for Unit I a. original quantities vs. constructed quantities b. extension of two (2) inlet leads to accommodate new development 12. Time charges, time e',<tension. Owner: City of Coppell TNP Proj. No.: CPL96164 Description: Wrangler Drive (Project No. ST 96-01 ) Date: 05/11/99 ITEM CONTRACT EST. FINAL I CONTRACT EST. FINAL NO. DESCRIPTION OF ITEM UNIT QUANTITY QUANTITY UNIT PRICE COST COST UNIT I - SECTION 1: PAVING AND DRAINAGE I-1 Prepare Right-of-Way LS 1 1 67,000.00 67,000.00 67,000.00 0.00 I-2 Remove Existing Concrete Curb or Concrete Curb & Gutter LF 110 110 2.00 220.00 220.00 0.00 I-3 Unclassi~ed Street Excavation CY 4.219 4,219 4.50 18,985.50 18,985.50 0.00 F4 8" Lime Stabilized Subgrade SY 5,555 5,555 1.50 8,332.50 8,332.50 0.00 I-5 Lime for Subgrade Stabilization TON 85 100 100.00 8,500.00 10,000.00 1,500.00 36#/S.Y. rather than 30#/SY. I-6 7" Reinfomed Concrete Pavement With 6" Integral Curb SY 5,310 5,310 23.50 124,785.00 124,785,00 0.00 I-7 Concrete Street Header LF 110 110 5.00 550.00 550.00 0.00 I-8 Concrete Paving-Stone Pavement SY 125 106.14 70.00 8,750.00 7,429.80 (1,320.20) measured quantity I-9 3" PVC Conduit Sleeve for Freeport Parkway Intersection LF 120 116 10.00 1,200.00 1,160.00 (40.00) measured quantity 1-10 Pull Boxes EA 2 2 1,000.00 2,000.00 2,000.00 0.00 I-11 Adjust Existing Water Valve Box to Grade EA 4 4 100.00 400.00 400.00 0.00 I-12 Restore Parkways & Yards - Block Sod (Approx. 575 s.y.) LS 1 1 5,000.00 5,000,00 3,750.00 (1,250.00) reduction due to new development I-13 Restore Parkways & Yards -Hydromulch (Approx. 2,450 s.y.) LS 1 1 5,000.00 5,000.00 3,000,00 (2,000.00) reduction due to new development 1-14 Thermoplastic 18" Stop Bars (Type 1) LF 27 27 12.00 324.00 324.00 0.00 1-15 Thermoplastic Directional Arrow Pavement Marking (Type 1 ) EA 3 2 220.00 660.00 440.00 (220.00) revised to right-turn/left-turn only 1-16 Thermoplastic Word ("ONLY") Pavement Marking (Type 1 ) EA 1 1 400.00 400.00 400.00 0.00 I-17 Type P-7W 4" White Non-Reflective Traffic Buttons EA 10 15 4.00 40.00 60.00 20.00 used only one(1 ) reflective button in pattern I-18 Type P-15W 4" White Reflective Traffic Buttons EA 10 5 6.00 60.00 30.00 (30.00) used only one(1 ) reflective button in pattem I-19 Type P-117Y 4" Yellow Double- Reflective Traffic Buttons EA 103 103 8.00 824.00 824.00 0.00 1-20 Roadside Sign Assembly EA 3 3 440.00 1,320.00 1,320.00 0.00 1-21 21" RCP (Class III) LF 94 270 38.50 3,619.00 10,395.00 6,776.00 increased quantity to accommodate new developmen 1-22 30"RCP(ClasslII) LF 118 118 52.50 6,195.00 6,195.00 0.00 1-23 36" RCP (C~ass m) LF 117 117 70.50 8,248.50 8,248.50 0.00 1-24 42" RCP (Class III) LF 14 14 96.00 1,344.00 1,344.00 0.00 1-25 48" RCP (Class III) LF 295 295 108.50 32,007.50 32,007.50 0.00 1-26 54" RCP (Class III) LF 401 401 133.50 53,533.50 53,533.50 0.00 1-27 60" RCP (Class III) LF 18 18 178.50 3,213.00 3,213.00 0.00 1-28 Plug for 30" RCP EA 4 4 152.50 610.00 610,00 0.00 1-29 Remove Top of Exist. Drop Inlet & Construct 4' Sq. SDMH Top EA 1 1 1,400.00 1,400.00 1,400.00 0.00 1-30 4' Square Storm Drain Manhole EA 1 1 1,900.00 1,900.00 1,900.00 0.00 1-31 10' Recessed Curb Inlet EA 1 2 1,900.00 1,900.00 3,800.00 1,900.00 original quantity was incorrect 1-32 12' Recessed Curb Inlet EA 1 1 2,000.00 2,000.00 2,000.00 0.00 1-33 14' Recessed Curb Inlet EA 3 3 2,100.00 6,300.00 6,300.00 0.00 1-34 Trench Safety for Storm Drain lnstallation LF 1,057 1,057 1.10 1,162.70 1,162.70 0.00 Subtotal UNIT I - Section 1 377,784.20 383,120.00 5,335.80 UNIT I - SECTION 2: WATER 1-35 12" PVC Water Pipe (DR 14). LF 785 785 27.00 21,195.00 21,195.00 0.00 1-36 12" Ductile Iron Water Pipe (Class 51 ), LF 20 20 49.50 990.00 990.00 0.00 1-37 8" PVC Water Pipe (DR 14). LF 40 40 31.50 1,260.00 1,260.00 0.00 1-38 8" Ductile Iron Water Pipe (Class 51 ), LF 20 20 40.00 800.00 800.00 0.00 1-39 6" PVC Water Pipe (DR 14), LF 10 10 29.00 290.00 290.00 0.00 F40 Ductile iron Fittings, TON 1.50 2.00 5,250.00 7,875.00 10,500.00 2,625.00 installed quantity per Contractors Estimate No. 8 1-41 12" Gate Valve, EA 1 1 1,600.00 1,600.00 1,600.00 0.00 1-42 8"GateValve, EA 1 1 1,125.00 1,125.00 1,125.00 0.00 1-43 5" Gate Valve. EA 1 1 975.00 975.00 975.00 0.00 \ 1-44 ;Fire Hydrant, EA 1 1 1,600.00 1,800.00 1,800.00 0.00 1-45 Connect to Existing System, EA 2 2 895.00 1,790.00 1,790.00 0.00 1-46 Trench Safety for Water Line Installation, LF 885 885 1.10 973.50 973.50 0.00 Subtotal UNIT I - Section 2 40,673.50 43,298.50 2,625.00 SUBTOTAL;UNIT I(Secti0ns 1 &i2i $418,~7;70 $~6;4q8.50 $7,960.80 Owner: City of Coppell TNP Proj. No.: CPL96164 Description: Wrangler Drive (Project No. ST 96-01 ) Date: 05/11/99 NO, DESCRIPTION OF ITEM UNIT QUANTITY QUANTITY UNIT PRICE COST COST UNIT II · SECTION 1: PAVING & DRAINAGE I1-1 Prepare Right-of-Way LS 1 1 128,000.00 128,000.00 128,000.00 0.00 11-2 Remove Existing Concrete Curb or Concrete Curb & Gutter LF 250 250 2.00 500.00 500.00 0.00 11-3 Remove Existing Concrete Pavement SY 675 675 4.00 2,700.00 2,700.00 0.00 11-4 Remove Existing Concrete Driveways, Valleys & Sidewalks SY 1,605 1,680 4.00 6,420.00 6,720.00 300.00 additional removal for driveway at Sta. 21 +39.16 11-5 Remove and Relocate Existing Street Light Assembly EA 1 0 5,000.00 5,000.00 0.00 (5,000.00) 11-6 Unclassified Slreet Excavation CY 11,447 11,447 5.75 65,820.25 65,820.25 0.00 11-7 8" Lime Stabilized Subgrade SY 19,665 19,665 1.00 19,665.00 19,665.00 0.00 11-8 Lirne for Subgrade Stabilization TON 295 354 100.00 29,500.00 35,400.00 5,900.00 11-9 7" Reinforced Concrete Pavement w/6" Integral Curb SY 18,815 18,815 22.00 413,930.00 413,930.00 0.00 I1-10 Concrete Street Header LF 215 215 5.00 1,075.00 1,075.00 0.00 I1-11 6" Reinf. Concrete Driveways, Driveway Transitions & Valleys SY 1,645 1,720 27.00 44,415.00 46,440.00 2,025.00 additional driveway pavement at Sta. 21 +39.16 11-12 6" Type 'A' Grade 1 Flexible Crushed Stone Base SY 860 860 7.00 6,020.00 6,020.00 0.00 ? ? ? I1-13 2" Type 'B' HMAC for Driveway & Pavement Transition SY 860 860 12.00 10,320.00 10,320.00 0.00 ? ? ? 11-14 2" Type 'D' HMAC for Driveway & Pavement Transition SY 860 860 12.00 10,320.00 10,320.00 0.00 ? ? ? 11-15 4" Reinf. Concrete Sidewalk & Barrier-Free Sidewalks Ramps SF 2,445 2,445 3.00 7,335.00 7,335.00 0.00 11-16 Modular Concrete-Block Retaining Wall SF 195 0 25.00 4,875.00 0.00 (4,875.00) work item deleted 11-17 Adjust Existing Manhole to Grade EA 9 0 600.00 5,400.00 0.00 (5,400.00) work item deleted and replaced w/SSMH lowering 11-18 Adjust Existing Water Valve Box EA 22 22 200.00 4,400.00 4,400.00 0.00 11-19 Adjust Existing Sanitary Sewer Cleanout to Grade EA 2 2 250.00 500.00 500.00 0.00 11-20 Adjust Existing Fire Hydrant to Grade EA 4 4 800.00 3,200.00 3,200.00 0.00 11-21 Replace Vehicle Detector Loops LF 400 400 6.00 2,400.00 2,400.00 0.00 11-22 Reconstruct Existing Berms at Enterprise Drive LS 1 0 2,000.00 2,000.00 0.00 (2,000.00) work item deleted 11-23 Restore Parkways &Yards - Block Sod (Approx. 9,450 s.y.) LS 1 0.90 40,000.00 40.000.00 36,000.00 (4,000.00) reduction due to new development 11-24 Restore Parkways &Yards - Hydromulch (Approx. 4,475 s.y.) LS 1 0.25 5,000.00 5,000.00 1,250.00 (3,750.00) reduction due to new development 11-25 Thermoplastic 18" Stop Bars (Type 1) LF 145 145 12.00 1,740.00 1,740.00 0.00 11-26 Thermoplastic Directtonal Arrow Pavement Marking (Type 1 ) EA 7 7 220.00 1,540.00 1,540.00 0.00 11-27 Thermoplastic Word {"ONLY") Pavement Marking (Type 1 ) EA 4 4 400.00 1,600.00 1,600.00 0.00 11-28 Type P-7W 4" White Non-Relfective Traffic Buttons EA 18 18 4.00 72.00 72.00 0.00 11-29 Type P-15W 4" White Refiective Traffic Buttons EA 18 18 6.00 108.00 108.00 0.00 11-30 Type P-117Y 4" Yellow Double Reflective Traffic Buttons EA 375 375 8.00 3.000.00 3,000.00 0.00 11-31 Roadside Sign Assembly F_A 6 6 450.00 2,700.00 2,700.00 0.00 11-32 18" RCP (Class III) LF 216 216 34.50 7,452.00 7,452.00 0.00 11-33 21" RCP (Class III) LF 116 116 39.00 4,524.00 4,524.00 0.00 11-34 24" RCP (Class III) LF 10 10 71.00 710.00 710.00 0.00 11-35 27" RCP (Class III) LF 263 263 47.00 12,361.00 12,361.00 0.00 ? ? 11-36 30" RCP (Class Ill) LF 187 187 54.50 10,191.50 10,191.50 0.00 11-37 36" RCP (Class III) LF 66 66 75.00 4,950.00 4,950.00 0.00 11-38 42" RCP (Class III) LF 40 40 96.00 3,840.00 3,840.00 0.00 11-39 4'x3' Concrete Box Culvert LF 432 432 121.50 52,488.00 52,488.00 0.00 ? ? 1140 5'x3' Concrete Box Culved LF 1,298 1,298 135.50 175,879.00 175,879.00 0.00 ? ? 11-41 6'x3' Concrete Box Culved LF 250 250 173.50 43,375.00 43,375.00 0.00 ? ? 11-42 Double 6'x3' Concrete Box Culvert LF 39 39 342.00 13,338.00 13,338.00 0.00 11-43 4' Square Storm Drain Manhole EA 1 1 1,850.00 1,850.00 1,850.00 0.00 ,, 11-44 5' Square Storm Drain Manhole EA 1 1 2,000.00 2,000.00 2,000.00 0.00 ""3 ' 11-45 6' Square Drop lnlet EA 1 1 2,100.00 2,100.00 2,100.00 0.00 11-46 Special 4' Sq. Storm Drain Access MH for Box Culvert EA 2 2 1,725.00 3,450.00 3,450.00 0.00 11-48 12' Recessed Curb inlet F_A 5 5 1,950.00 9,750.00 9,750.00 0,00 11-49 Plug for 18" RGP EA 1 1 132.00 132,00 132.00 0.00 11-50 Rug for 30" RCP EA 1 1 158.00 158.00 158.00 0.00 ? 11-51 Plug for 6'x3' Concrete Box Culvert EA 2 2 945.00 1,890.00 1,890.00 0.00 11-52 Trench Safety for Storm Drain Installation LF 898 898 1.10 987.80 987.80 0.00 11-53 Trench Safety for Box Cutvert Installation, LF 2,019 2,019 2.10 4,239.90 4,239.90 0.00 Subtotal UNIT II- Section 1 1,194,471.45 1,177,671.45 (16,800.00) UNIT II - SECTION 2: WATER & SEWER ADJUSTMENTS tl-54 AdjustJLower Existing 12" Water Line - Sta. 9+14 LS 1 I 4,200.00 4,200.00 4,200.00 0.00 11-55 Adjust/Lower Existing 12" Water Line - Sta. 18+00 LS 1 1 3,400.00 3,400.00 3,400.00 0.00 11-56 Adjust/Lower Existing12" Water Line - Sta. 23+00 LS 1 1 3,150.00 3,150.00 3,150.00 0.00 11-57 Adjust/Lower Existing12" Water Line - Sta. 28+00 LS 1 1 3,150.00 3,150.00 3,150.00 0.00 11-58 Adjust/Lower Existing 12" Water Line - Sta. 29+65 LS 1 I 3,700.00 3,700.00 3,700.00 0.00 11-59 Adjust/Lower Existing 12" Water Line - Sta. 37+20 LS 1 I 3,150.00 3,150.00 3,150.00 0.00 11-60 Adjust/Lower Existing 12" Water Line - Sta. 43+57 LS 1 I 3,300.00 3,300.00 3,300.00 0.00 11-61 Adjust/Lower Existing 8" Water Line - Sta. 33+00 LS 1 1 2,000.00 2,000.00 2,000.00 0.00 11-62 Concrete Encase Existing Sanitary Sewer LF 15 15 81.00 1,215.00 1,215.00 0.00 11-63 Remove/Relocate Existing Fire Hydrant Assembly EA 4 4 1,900.00 7,600.00 7,600.00 0.00 11-64 Fire Hydrant EA 1 1 1,600.00 1,600.00 1,600.00 0.00 11.65 6" Gate Valve EA 1 I 685.00 685.00 685.00 0.00 11-66 Trench Safety for Utility Adjustments LF 390 390 1.10 429.00 429.00 0.00 Subtotal UNIT II - Section 2 37,579.00 37,579.00 0.00 iSUS'rOTALUH~Ti.i~Seciions 1~ 2) $~i232;050.4. ~$~,21!5,250i.~ ~$16,800.001 TOTAL UiNITSli~&: !1 $il;650~508~15 $1,~1~i668L95 ($8,839.20) Extra Work Items Lowering/Re-Constructing Existing SSMH's EA 0 9 1,400.00 0.00 12,600.00 12,600.00 Water Meter Relocation/Adjustrnent at Inlet Conflict LS 0 1 1,500.00 0.00 1,500.00 1,500.00 TOTAL EXTRA WORK ITEMS $0.00 $14,100.00 $14,100.00 Change Order No. 1 12" PVC Water Pipe (DR 14), LF 925 913 27.00 24,975.00 24,651.00 (324.00) 8" PVC Water Pipe (DR 14), LF 20 21 31.50 630.00 661.50 31.50 6' PVC Water Pipe (DR 14), LF 10 9 29.00 290.00 261.00 (29.00 ) Ductile Iron Fittings, TON 1.25 0.45 5,250.00 6,562.50 2,362.50 (4,200.00) 12" Gate Valve. EA 2 2 1,600.00 3,200.00 3,200.00 0.00 8" Gate Valve, EA 1 1 1,125.00 1,125.00 1,125.00 0.00 Connect to Existing System, EA 4 5 895.00 3,580.00 4,475.00 895.00 Trench Safety for Water Line Installation, LF 955 913 1.10 1,050.50 1,004.30 (46.20) Remove/Relocate Existing Fire Hydrant Assembly EA 2 0 1,900.00 3,800.00 0.00 (3,800.00) item replaced w/6" gate valve &adjust exist. FH to grade Remove Existing Concrete Driveways, Valleys & Sidewalks SY 51 51 4.00 204.00 204.00 0.00 6" Reinf. Concrete Driveways, Ddveway Transitions & Valleys SY 51 51 27.00 1,377.00 1,377.00 0.00 6" Gate Valve (Item 11-65) EA 0 2 685.00 0.00 1,370.00 1,370.00 lieu of remove/relocate exist. FH Adjust Existing Fire Hydrant to Grade (Item 11-20} EA 0 2 800.00 0.00 1,600.00 1,600.00 lieu of remove/relocate exist. FH TOTAL CHANGE ORDER NO. 1 $46,794.00 $42,291.30 ] ($4,502.70