Water Distribution: GDI furnished all labor, equipment, tools, supplies, materials, transportation, supervision, and incidentals to construct the Oak Park Street Drainage Improvement project, which includes, but is not limited to, mobilization, traffic control, pavement removal, trench safety, utility identification and location, storm sewer installation, paving and subgrade, desilting of roadside ditches, demobilization and cleanup, in accordance with the technical specifications contained in the contract documents and the scope of work outlined below.

 

Project Name: City of Dickinson Oak Park Street Paving and Drainage Improvement
Project Location: City of Dickinson (Galveston County)
4403 Highway 3, Dickinson, Texas 77539
Contract Date: 05/03/2022
Contract Amount: $360,531.26
Owner: City of Dickinson, Texas
Performed Tasks:

  • Provide and Install Water Distribution System (1255 LF)
  • Site Preparation and Earthwork including Removing Existing Pavements and Structures
  • Sodding (Erosion Control and Stabilization 24″ Wide)
  • Hydromulch Seeding (Side Slopes and Ditches)
  • Trench Safety Systems (5′ To 10′)
  • Reinforced Concrete Pipe C76, Class III, Rubber Gasket (18″)
  • Reinforced Concrete Arch Pipe Rubber Gasket (13.5″ X 22″)
  • Cast-In Place Inlets, Headwalls, And Wingwalls (Type ‘A’ Inlet)
  • Adjusting Manholes, Inlets, And Valve Boxes to Grades
  • Lime Stabilized Subgrade (6″)
  • Concrete Paving (6″)
  • Concrete Driveways (6″)
  • Concrete Sidewalks (5ft Wide)
  • Traffic Control and Regulation and Storm Water Pollution Prevention
No.

SCOPE OF WORK

 UNIT QUANTITY
A         SITE PREPARATION AND EARTHWORK
1 SITE PREPARATION (Saw cut full depth) LF 421.0
2 EXCAVATION AND BACKFILL FOR STRUCTURES CY 559
3 SITE PREPARATION- (Remove and Dispose of Existing Concrete   Pipe) LF 36
4 SITE PREPARATIONS- (Remove & Relocate or Dispose of Traffic Signs,
Mail Boxes and Roadway Signs)		 LS 1
5 REMOVE EXISTING PAVEMENTS AND STRUCTURES- Curbing LF 278
6 REMOVE EXISTING PAVEMENTS AND STRUCTURES (Driveways) SY 557
7 REMOVE EXISTING PAVEMENTS AND STRUCTURES (Asphalt Roadway) SY 2,124
8 REMOVE EXISTING PAVEMENTS AND STRUCTURES- Remove and
Dipose Existing Reinforced Concrete Pavement (All Depths)		 SY 436
B         DRAINAGE
9 SODDING (Erosion Control and Stabilization 24″ Wide) SY 831
10 HYDROMULCH SEEDING (Side Slopes and Ditches) SY 874
11 TRENCH SAFETY SYSTEMS (5′ to 10′) LF 104
12 REINFORCED CONCRETE PIPE C76, Class III, Rubber Gasket (18″) LF 50
13 REINFORCED CONCRETE ARCH PIPE Rubber Gasket (13.5″ X 22″) LF 54
14 CAST-IN PLACE INLETS, HEADWALLS, AND WINGWALLS  (Type ‘A’ Inlet) EA 3
15 ADJUSTING MANHOLES, INLETS, AND VALVE BOXES TO GRADES EA 3
C         PAVING
16 LIME STABILIZED SUBGRADE (6″) SY 2,272
17 CONCRETE PAVING (6″) SY 2,124
18 CONCRETE DRIVEWAYS (6″) SY 566
19 CONCRETE SIDEWALKS (5ft Wide) LF 45
D         TRAFFIC CONTROL
20 TRAFFIC CONTROL AND REGULATION – (Furnish-Install & Remove) Month 3
21 TRAFFIC CONTROL AND REGULATION (Flagmen) Hr 10
E         STORM WATER POLLUTION PREVENTION PLAN
22 Type 2: REINFORCED FILTER FABRIC BARRIER (60% of unit cost for furnish and installation and 40% of unit cost for removal) LF 140
23 SOURCE CONTROLS FOR EROSION AND SEDIMENTATION- Inlet
Protection Barriers (for Stage II Inlets, Gravel Bags) (60% of unit cost for furnish and installation and 40% of unit cost for removal)		 EA 9
24 SOURCE CONTROLS FOR EROSION AND SEDIMENTATION- Rock Filter
Dam (Type 2) (60% of unit cost for furnish and installation and 40% of unit cost for removal)		 LF 216