HomeMy WebLinkAboutBID - 5998 LPATH BERM EROSION PROTECTION MEASURES (4)Addendum 2
5998 LPATH Berm Erosion Protection Measures
Revised Bid Schedule
Unit Item
Cost ($) Cost ($)
1 Mobilization LS 1
2 Traffic / Access Control LS 1
3 Clearing and Grubbing LS 1
Construction Dewatering
(North Spill and River Riprap Location)
5 Remove Concrete Rubble (Assume 3 feet thick) CY 1150
6 Fence Removal/Resetting (Wood Fence) LF 100
7 Silt Fence LF 3845
8 Straw Bale – Sediment and Erosion Control Structure EA 8
9 Unclassified Excavation at Borrow Site CY 10430
10 Muck Excavation CY 200
11 Native Soil (Over Revetment Mat Only) CY 1040
Excavation and Embankment of On-Site Material
at South Spill Only (Complete In Place) – No Haul
Embankment of Borrow Material at both spills
(Complete In Place) Including Haul from Borrow Site
North Spill = 6400 CY, South Spill = 2670 CY
(Assumed 15% shrinkage in Borrow Site material)
14 Concrete Sill (Complete In Place) CY 170
15 Concrete Block Revetment Mat - North Spill SF 27453
Concrete Block Revetment Mat (Including drainage layer)
- South Spill
17 Riprap (Class 12) TON 1560
4" to 8" Crushed Concrete Rubble
(Quantity Assumed 20% extra for voids)
19 1-1/2" Washed Rock (Quantity Assumed 35% extra for voids) TON 818
20 Landscape - Tree Removal (> 12" Diameter) EA 15
21 Ground Preparation for Seeding AC 9
22 Topsoil (Delivery and Stockpile only - No Installation) CY 200
TOTAL COST
18
28640
TON 1968
16 SF
13
12 CY 1652
CY 9070
8. BID SCHEDULE (Base Bid)Lump Sum
4 LS 1
Item
Number Description Unit
Estimated
Quantity
Addendum 2
5998 LPATH Berm Erosion Protection Measures
Revised Bid Schedule
Total Cost in Words:___________________________________________________________________Dollars