Amendment_08_Questions_and_Answers_0008.pdf
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- Attached to
- MORU 272051 WWTP Solicitation
- Solicitation number
- 140P2023R0125
About this file
This document contains questions and answers regarding Solicitation Number 140P2023R0125 for wastewater treatment plant upgrades for the MORU 272051 WWTP. Key details include requirements for control system components to be locally available within 200 miles and three phase power available from switchboard 02-SWBD-1. Level switches LSHH-294 and LSHL-294 are to be wired to PLC 02-PLC-1 with 2#14 cable in 3/4" conduit. Reinforcement of duct banks is not required. The solicitation end date is September 08, 2023 and no extension will be granted.
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Amendment 08 Questions and Answers
Q-23 Is Sump Pump Control panel 02-SPCP-1 on sheet 02E602 fed from SWBD 02- SWBD-1 the same piece of equipment as CP 02-SP-1 on sheet 02-E101 fed from 02LP-1-41?
Yes, single phase pumps powered from 02-LP-1 are anticipated but three phase power from 02-SWBD- 1 is available.
Q-24 One of the control integrators is asking if the 200 mile office location can be removed from the process control requirement?
Requirement sustained. If an alternate is bid, provide distance from project, and point of contact.
The objective is to have "locally" available components.
Q-25 Is there information on who the existing electric utility is for the plant?
The power utility is Black Hills Energy Corporation.
Refer to Section 26 05 00 for contact information.
Q-26 Plan sheet 07E101 shows 2 level switches LSHH-294 and LSHL-294.
These level switches are not on the control block diagram, OR ON THE PI&Ds. Where do they get wired to with what type of cable?
Wire to 02-PLC-1, 2#14, 3/4” conduit.
Q-27 Spec section 260543-7, 3.3, B, 3 says reinforce duct bank where identified. I didn’t see a note anywhere that identifies the reinforcement. So I assume there will be no reinforcement in the duct Bank concrete?
Concur, reinforcement not shown/required.
Q-28 ENGINEER PROVIDED INFORMATION PLEASE REFERENCE SPECIFICATION ADDENDUM
Q-29 Being it takes a while to look through all the information to figure out the installation and our suppliers having the same issue I would like to ask for a bid date extension of 9/15/23.
Solicitation end date is September 08, 2023.
No Extension will be granted for this solicitation.
File details come from the government source that posted it. Updated .