CrippleCreek_EngineersEst.pdf

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Attached to
Cripple Creek - Stream Improvement and Riparian Area Reclamation (SCIIP)
Solicitation number
IFB #26002
Issued by
Greenville County, South Carolina

About this file

This document is an Engineer's Estimate for the Cripple Creek Stream Restoration and Riparian Reclamation: Phase 1 project, dated May 2025. The project involves comprehensive stream restoration activities including mobilization, erosion and sediment control, clearing and grubbing, excavation, and various stream stabilization techniques. Key quantities include 1.5 acres of clearing, 70 cubic yards of bedding stone, 3,070 cubic yards of offsite excavation and removal, two cross vanes, two single arm vanes, four boulder riffles, 800 linear feet of boulder toe, and 2,700 square yards of coir turf reinforcement matting.

The total estimated project cost is $706,259.40, which includes a 5% contingency of $33,631.40. Major cost components include $192,000 for boulder toe work, $153,500 for offsite excavation, $61,148 for mobilization, and $41,800 for permanent turf reinforcement matting. The estimate covers various ecological restoration techniques such as live stakes, plugs/bare root stems, seeding, mulching, and vegetation establishment, indicating a comprehensive approach to stream and riparian habitat restoration.

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Text version

ITEM # DESCRIPTION QTY UNIT UNIT PRICE TOTAL PRICE

1 MOBILIZATION - LS - 61,148.00$

2 AS-BUILTS - LS - 7,500.00$

3 EROSION AND SEDIMENT CONTROL - LS - 28,400.00$

4 CLEARING AND GRUBBING 1.5 AC 4,000.00$ 6,000.00$

5 BEDDING STONE 70 CY 100.00$ 7,000.00$

6 RIPRAP, BOULDERS AND AGGREGATE 30 CY 150.00$ 4,500.00$

EXCAVATION, FILLING, AND GRADING:

CUT AND FILL IN PLACE

680 CY 50.00$ 34,000.00$

EXCAVATION, FILLING, AND GRADING:

CUT AND REMOVE OFFSITE

3,070 CY 50.00$ 153,500.00$

9 CROSS VANE 2 EA 9,800.00$ 19,600.00$

10 SINGLE ARM VANE 2 EA 3,500.00$ 7,000.00$

11 BOULDER RIFFLE 4 EA 3,300.00$ 13,200.00$

12 BOULDER TOE 800 LF 240.00$ 192,000.00$

13 ROCK TOE 700 LF 80.00$ 56,000.00$

14 COIR TURF REINFORCEMENT MATTING (700G) 2,700 SY 5.44$ 14,688.00$

15 COIR TURF REINFORCEMENT MATTING (320G) 500 SY 5.40$ 2,700.00$

16 PERMANENT TRM 1,100 SY 38.00$ 41,800.00$

SEEDING, MULCHING AND VEGETATION

ESTABLISHMENT

1.5 AC 5,000.00$ 7,500.00$

18 LIVE STAKES 80 BN 175.00$ 14,000.00$

19 PLUGS/BARE ROOT STEMS 400 EA 5.23$ 2,092.00$

20 CONTINGENCY 5 % - 33,631.40$

706,259.40$

CRIPPLE CREEK STREAM RESTORATION AND RIPRARIAN RECLAMATION: PHASE 1

ENGINEER'S ESTIMATE

MAY 2025

TOTAL

File details come from the government source that posted it. Updated .