KYL DSLM Options scope breakout Feb 2020 Qs v1.pdf
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- Solicitation number
- W912P5-FY20-KY-DLM-IndustryDay
About this file
This notice provides details for an industry day and feedback sessions regarding a draft solicitation for the Kentucky Lock Downstream Lock Monolith construction project. The U.S. Army Corps of Engineers Nashville District will hold an industry day on March 3, 2020 to present 80% design plans and specifications, a scope breakdown for over 10 contract options, a draft bid schedule, and a construction concept for industry review and feedback. Feedback may be provided during the industry day, private sessions with contractors on March 3, or via email by March 31. The project involves rock excavation, placement of approximately 400,000 cubic yards of concrete in 51 monoliths, installation of steel embeds and miter gates, bridge construction, lock wall grouting, and soil backfill. The estimated value is between $250-500 million and the contract period is 56 months. Registration is required for the industry day, site visit, and private feedback sessions.
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Text version
Option
Number Option Label Scope Quantities Unit Major Pay Item
Required
Predecessor
Option(s)
Option Period of Performance
Option Exercise Latest
Date**
NA Base
Concrete batch plant, concrete delivery system, and fabrication of downstream miter gates 1,000 ton Miter Gate
1 C1A*
Downstream monoliths both walls, below elevation 310 and interlaced lateral discharge system. Includes checkerboard rock excavation at middle wall and rock excavation for discharge system. 43,000 CY Mass Concrete
CU; and MB; and
CB; and FMB1 or
FMB2; and WA1 or
WA2
2 C2A Downstream monoliths both walls, below elevation 340 44,000 CY Mass Concrete C1A
3 C3A Downstream monoliths both walls, above elevation 340 25,000 CY Mass Concrete C2A
4 C1B* Upstream monoliths, landwall, below elevation 303 30,000 CY Mass Concrete
DP1 or DP2; and
FMB1 or FMB2;
and WA1 or WA2
5 C1C* Upstream monoliths, landwall, below elevation 303 23,000 CY Mass Concrete
DP1 or DP2; and
FMB1 or FMB2;
and WA1 or WA2
6 C2B Upstream monoliths, landwall, below elevation 347 16,000 CY Mass Concrete C1B or C1C
7 C2C Upstream monoliths, landwall, below elevation 347 33,000 CY Mass Concrete C1B and C1C
8 C3B Upstream monoliths, landwall, above elevation 347 13,000 CY Mass Concrete C2C
9 C3C Upstream monoliths, landwall, above elevation 347 7,000 CY Mass Concrete C2B or C2C
10 C4B*
Upstream monoliths, middle wall, below elevation 310.
Includes checkerboard rock excavation 30,000 CY Mass Concrete
DP1 or DP2; and
FMB1 or FMB2;
and WA1 or WA2
11 C4C*
Upstream monoliths, middle wall, below elevation 310.
Includes checkerboard rock excavation 11,000 CY Mass Concrete
DP1 or DP2; and
FMB1 or FMB2;
and WA1 or WA2
12 C5B Upstream monoliths, middle wall, below elevation 340. 19,000 CY Mass Concrete C4B or C4C
13 C5C Upstream monoliths, middle wall, below elevation 340. 39,000 CY Mass Concrete C4B
14 C6A Upstream monoliths, middle wall, above elevation 340. 20,000 CY Mass Concrete C5C
15 C6B Upstream monoliths, middle wall, above elevation 340. 11,000 CY Mass Concrete C5B or C5C
364,000 CY Mass Concrete
16 B1 Multiple piers and metal fabrication of long lead items 1 JOB C5C or C5B September 2022
17 B2 Remainder of both bridges and partial flower pot fill. 1 JOB B2; and BF1 or BF2 September 2022
18 MG2 Install downstream miter gates 1,000 TON C3A September 2023
19 US
Fabricate and construct upstream 110' bulkhead slot. Construct two upstream culvert bulkhead slots. 1 JOB CB September 2023
20 GR Grouting perimeter of lock chamber 39,450 CF
C4C and C4B and
C1A September 2023
21 BF1 Lock Backfill (70%) 255,000 CY C3B
22 BF2 Lock Backfill (30%) 110,000 CY C3C
23 DP1 10" diameter discharge port steel stay‐in‐place forms (40%) 315 EA None
24 DP2 10" diameter discharge port steel stay‐in‐place forms (60%) 473 EA None
25 WA1 Wall armor and corner protection (40%) 15,000 LF None
26 WA2 Wall armor and corner protection (60%) 23,000 LF None
27 CU Culvert liners and trunion anchorages 60 TON None
28 FMB1 Floating mooring bit tracks, ladders, & line hooks (40%) 1 JOB None
29 FMB2 Floating mooring bit tracks, ladders, & line hooks (60%) 1 JOB None
30 FMB3 Floating mooring bits 17 EA None September 2023
31 CB Culvert bulkhead slot embeds 6 EA None
32 MB Downstream 110' bulkhead slot embeds None
Notes
These options also include foundation preparation that may involve dental concrete placement and mud mats.
Expiration dates are based on: 1) Base contract award in Sept
2020; 2) Contract completion is May 2025; and 3) Access to Pit is April 2022
Concrete Options
Bridges
Miscellaneous
Fabrication
Kentucky Lock Downstream Lock Monoliths (21 Feb 2020)
Base and Options Scope Descriptions
1) September 2021 ‐
Minimum 110,000 CY;
2) September 2022 ‐ minimum 175,000 CY;
3) September 2023 ‐
Remainder all concrete
Options
1) September 2022 ‐
Minimum 30% quantity; 2)
September 2023 ‐
Remainder of backfill
Latest exercise dates are dictated by the Concrete
Options that are exercised
Latest exercise dates are dictated by the Concrete
Options that are exercised
To Be
Determined
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