| Mobilization, Complete In Place | ls | 2 | — | $22,240 | $20,400 – $22,240 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Install, Maintain, And Remove Rock Filter Dam, Type 2, Complete In Place | linear foot | 1 | — | $2,000 | $2,000 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Excavation and construction of sediment basin pond including grading, embarkment shaping, compaction, haul, place, and fill of excess material. includes erosion control protection and final stabilization of pond, complete in place | ls | 1 | — | $2,000 | $2,000 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Inlet Protection Barrier For Inlet, Complete In Place | each | 1 | — | $100.00 | $100.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Broadcast Seeding, Includes Fertilizing And Watering, To Achieve 90% Homogeneous Grass Coverage, (To Be Used Only At The Written Direction Of The Engineer), Complete In Place | acre | 1 | — | $100.00 | $100.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Hydromulch Seeding Of Maintenance Berms And Pond Bottom, Complete In Place | acre | 1 | — | $2,500 | $2,500 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Promatrix Dry Application For Side Slopes, Complete In Place | acre | 1 | — | $6,000 | $6,000 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Storm Water Pollution Prevention Plan Compliance, Includes General Source Controls And All Items Not Specifically Listed In The Bid Proposal, Complete In Place | ls | 1 | — | $900.00 | $900.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Install, Maintain, And Remove Stabilized Construction Exit, And Regrade Area To Match Finished Grade, Complete In Place | each | 1 | — | $2,500 | $2,500 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Install, Maintain, And Remove Concrete Truck Washout Area, Complete In Place | each | 1 | — | $500.00 | $500.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Install, maintain, and remove reinforced filter fabric fence (silt barrier fence), complete in place | linear foot | 1 | — | $1.50 | $1.50 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| 18 inch thick concrete rip rap, includes geotextile fabric, complete in place | square yard | 1 | — | $114.00 | $114.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| 4 inch reinforced concrete slope pavement with toe walls all around, complete in place | square yard | 1 | — | $102.00 | $102.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| 6 inch reinforced concrete slope pavement with toe walls all around, complete in place | square yard | 1 | — | $191.00 | $191.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| 4 inch extreme event overflow reinforced concrete lined swale, to include 2' toe wall around perimeter of slope paving and 2' thick cement stabilized sand on all sides, includes excavation, hauling, grading, complete in place | square yard | 1 | — | $102.00 | $102.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Reinforced concrete type "c" manhole for 48 inch storm sewer and larger, includes adjustments, all depths, complete in place | each | 1 | — | $5,768 | $5,768 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Utility spoils to be hauled, spread, and compaction to 95% standard proctor density to fill areas, as indicated on plans, complete in place | cubic yard | 1 | — | $2.60 | $2.60 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Trench Safety System For Storm Sewer, All Sizes, All Depths, Complete In Place | linear foot | 1 | — | $2.00 | $2.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| 42 inch reinforced concrete pipe storm sewer, astm c-76, class iii, includes bedding and backfill, all depths, complete in place | linear foot | 1 | — | $218.00 | $218.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Backslope interceptor and outfall structure, includes 24 inch hdpe, interceptor structure and slope protection, with 4 inch toe wall along flowline, 2 inch toe wall on all other sides and 2' thick cement stabilized sand on all sides, includes excavation, hauling, and grading, complete in place | each | 1 | — | $9,170 | $9,170 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Full Construction Staking For Detention Pond S-05 And Mass Grading Areas, Coordinate With Gbi Partners, L.P., Jason Ashworth 281.499.4539, Complete In Place | ls | 1 | — | $12,600 | $12,600 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| As-Built Survey For Detention And Mass Grading Areas, Includes All High Points, Low Points, Lot Corners, Building Line And Back Of Lots, Includes A Certified Exhibit And An Autocad File Of Survey, Coordinate With Gbi Partners, L.P., Jason Ashworth 281.499.4539, Complete In Place | ls | 1 | — | $12,300 | $12,300 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Control Of Surface Water Necessary For Excavation, Includes Any And All Methods For Duration Of The Project, Complete In Place | ls | 1 | — | $5,000 | $5,000 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Backslope interceptor swale, includes excavation, stripping, stockpiling strippings, placement and compaction to 95% standard proctor density, with maximum 8 inch lifts, and re- application of strippings, complete in place | linear foot | 1 | — | $2.00 | $2.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| 4 inch reinforced concrete pilot channel, complete in place | square yard | 1 | — | $112.00 | $112.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Drainage swale, 'v' bottom for mass grading, includes excavation, hauling, grading, stripping, stockpiling strippings, placement and compaction to 95% standard proctor density, with maximum 8 inch lifts, and re-application strippings, complete in place | linear foot | 1 | — | $2.00 | $2.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Hauling To Fill Areas As Indicated On Plans Includes Any Necessary On Road Hauling, Placement In Maximum 8-Inch Lifts, Manipulation, Proofrolling, And Compaction To 95% Standard Proctor Density, Complete In Place | cubic yard | 1 | — | $1.60 | $1.60 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Excavation of detention pond s-05, silverthorne section 10, 11 and 12, includes site preparation, as indicated on plans (excludes mobilization), complete in place | cubic yard | 1 | — | $1.00 | $1.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Full Construction Staking For Clearing And Grubbing Items, Coordinate With Gbi Partners, L.P., Jason Ashworth 281.499.4539, Complete In Place | ls | 1 | — | $10,000 | $10,000 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| As-Built Survey For All Clearing And Grubbing, Includes A Certified Exhibit And An Autocad File Of Survey, Coordinate With Gbi Partners, L.P., Jason Ashworth 281.499.4539, Complete In Place | ls | 1 | — | $7,900 | $7,900 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Install City Of Conroe Orange Fence, Complete In Place | linear foot | 1 | — | $3.00 | $3.00 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Chipping, Hauling And Offsite Disposal Of Cleared And Grubbed Material, Complete In Place | acre | 1 | — | $3,605 | $3,605 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Clearing And Grubbing Of Easements, Includes Root Raking And Back Dragging, Complete In Place | acre | 1 | — | $3,605 | $3,605 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Clearing And Grubbing Of Reserves, Includes Root Raking And Back Dragging, Complete In Place | acre | 1 | — | $3,605 | $3,605 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Clearing And Grubbing Of Lots, Includes Root Raking And Back Dragging, Complete In Place | acre | 1 | — | $3,605 | $3,605 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Clearing And Grubbing Of Street Right-Of-Way, Includes Root Raking And Back Dragging, Complete In Place | acre | 1 | — | $3,605 | $3,605 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |
| Clearing And Grubbing Of Detention Pond, Includes Root Raking And Back Dragging, Complete In Place | acre | 1 | — | $3,605 | $3,605 | Aug 18, 2026, Open bid tab, 0202-1009 ↗ |