IFB160967 Attachments.pdf

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Attached to
UIFB160967 Polyurethane Culvert Grout Pumping
Solicitation number
QQ-120638
Issued by
New Kent County, Virginia

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This file comprises solicitation attachments for Virginia Department of Transportation (VDOT) Invitation for Bid (IFB) 160967 for Polyurethane Culvert Grout Pumping services. The attachments include templates and technical specifications for soil stabilization foam used in high-flow leakage applications. The primary product specified is I&I Guard-SSF, a high-density, two-part polyurethane grout designed for soil stabilization, concrete releveling, void filling, sinkhole remediation, and geotechnical grouting. The material features low viscosity, hydro-insensitive properties, and rapid curing capabilities with full strength achieved in 15 minutes. Physical properties include compressive strength of 70.5 psi per ASTM 1621-16, tensile strength of 78 psi per ASTM D638-14, density of 3.5 pcf per ASTM D1622/1622M-14, 14-16 times expansion ratio, and 0% VOC content. Packaging is available in 10-gallon and 100-gallon units with a 1:1 mix ratio by volume.

The attachments include standardized VDOT forms for subcontractor approval requests, normal and emergency contact information, contractor licensing documentation, and vendor qualification details. All subcontracting requires prior written VDOT approval, with the primary contractor retaining full liability for subcontractor performance. The file indicates provisions for certifications of small, women-owned, or minority-owned businesses (DSBSD certification), and includes fields for Class A, B, and C Virginia contractor licensing documentation. Contact information for robert.dowdle and Vortex Companies (1-855-WHYDIG1, www.vortexcompanies.com) appears throughout the documentation, suggesting involvement in the bidding process or as a proposed vendor.

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Other files

File Type Posted
IFB160967 Q&A ltr.pdf PDF
IFB160967 Specifications.pdf PDF
IFB160967 Addendum 1.pdf PDF
IFB160967 Specifications.pdf PDF
IFB160967 Q&A ltr.pdf PDF

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ATTACHMENT ______

Solicitation #:

SUBCONTRACTOR APPROVAL REQUEST

No portion of the work (including equipment) shall be subcontracted to another firm or individual without prior written consent of Virginia Department of Transportation (herein referred to as VDOT). In the event that the contractor desires to subcontract some part of the work specified herein, the contractor shall furnish VDOT with the names, qualifications, and experience of their proposed subcontractors for agency approval. The primary contractor shall, however, remain fully liable and responsible for the work performed by its subcontractor(s) and shall assure compliance with all requirements of the contract.

List proposed subcontractor(s), including name, address, contact person, and type of work to be performed under this contract below.

FIRM INDIVIDUAL’S

NAME & ADDRESS

CONTACT PERSON AND

PHONE NUMBER

TYPE OF WORK TO BE

PERFORMED

TYPE OF EQUIPMENT PROPOSED SUBCONTRACTOR WILL PROVIDE

QUALIFICATIONS / EXPERIENCE LEVEL OF PROPOSED SUBCONTRACTOR

Please indicate which above proposed subcontractors are certified (with DSBSD) as Small, Women Owned or Minority Businesses.

Certification Number(s):

FOR VDOT USE ONLY:

The proposed subcontractor(s) listed above is/are approved and accepted under the terms and conditions of the contract requirements herein.

Signature of Authorized VDOT Representative Date Telephone Number robert.dowdle A

160967

ATTACHMENT ____

NORMAL AND EMERGENCY CONTACTS

Solicitation # ___________

Send Contracts To:

Bidder's Name/Title

Primary Phone Number

Bidder's Mailing Address E-mail Address

Contact Person’s Name

Cellular Telephone Number

Telephone Number - Normal Work Hours

Telephone Number - After

Fax Number

E-mail Address

B

160967

REV. 04-13-2021 1-855-WHYDIG1 | www.vortexcompanies.com

3.5 | Soil Stabilizing Foam For High Flow Leakage

DESCRIPTION

I&I Guard®-SSF is a high density, high strength, structural two-part polyurethane grout. This closed cell polyurethane’s low viscosity and hydro insensitive nature allows for permeation filling voids, undersealing concrete, and stabilizing soil while also mitigating inflow and infiltration.

TECHNICAL DATA SHEET

APPLICATION INFORMATION

Soil stabilization, releveling concrete slabs, filling voids, sinkhole remediation, and other various types of geotechnical grouting.

DIRECTIONS

1. Insert probes in grid pattern to area of desired application.

2. Begin injecting into first probe avoiding over pressuring while taking note of volumes used and travel of foam.

3. Make sure material is not exiting or penetrating other probes while taking into consideration volume to vertical distance ratio estimation.

4. Purge injection gun frequently to avoid the material curing within the gun.

5. Clean injection gun thoroughly after use.

SAFETY

Always use safety glasses and protective clothing including gloves when using this product to avoid contact with skin and eyes. Before use review respective Safety Data Sheet.

STORAGE

Store between 50°F and 80°F.

DISPOSAL

Dispose of cartridge in adherence with local regulations.

ADVANTAGES

•Low Viscosity
•No agitation necessary
•High Strength
•Hydro insenstive
•Quick return to service
•Environmentally safe

PHYSICAL PROPERTIES

•VOC content: 0%
•Color: Amber
•Specific gravity: 1.06 B side, 1.23 A side
•Expansion: 14-16 times
•Reaction time: 10 s
•Full rise time: 60 s
•Full strength: 15 minutes

MEETS THESE CONDITIONS

• Compressive ASTM 1621-16 | 70.5 psi

• Tensile ASTM D638-14 | 78 psi

• Density ASTM D 1622/1622M-14 | 3.5 pcf

MIX RATIO

1 to 1 by volume

PACK AGING

10 gallon unit, 100 gallon units

IFB160967 Attachment C

Solicitation #:
FIRM INDIVIDUAL’S
TYPE OF EQUIPMENT PROPOSED SUBCONTRACTOR WILL PROVIDE
FOR VDOT USE ONLY:
NORMAL AND EMERGENCY CONTACTS
Solicitation # ___________
Solicitation:
NAME ADDRESS 1:
NAME ADDRESS 2:
NAME ADDRESS 3:
NAME ADDRESS 4:
PHONE NUMBER 1:
PHONE NUMBER 2:
PHONE NUMBER 3:
PHONE NUMBER 4:
PERFORMED 1:
PERFORMED 2:
PERFORMED 3:
PERFORMED 4:
TYPE OF EQUIPMENT PROPOSED SUBCONTRACTOR WILL PROVIDE 1:
TYPE OF EQUIPMENT PROPOSED SUBCONTRACTOR WILL PROVIDE 2:
QUALIFICATIONS EXPERIENCE LEVEL OF PROPOSED SUBCONTRACTOR 1:
QUALIFICATIONS EXPERIENCE LEVEL OF PROPOSED SUBCONTRACTOR 2:
Certification Numbers 1:
Certification Numbers 2:
contract requirements herein:
The proposed subcontractors listed above isare approved and accepted under the terms and conditions of the:
Telephone Number:
ATTACHMENT:
Solicitation:
Send Contracts To Bidders NameTitle:
Primary Phone Number:
Bidders Mailing Address:
Email Address:
Contact Persons Name:
Cellular Telephone Number:
Telephone Number Normal Work Hours:
Telephone Number After Work Hours:
Fax Number:
Email Address_2:
Contact Persons Name_2:
Cellular Telephone Number_2:
Telephone Number Normal Work Hours_2:
Telephone Number After Work Hours_2:
Fax Number_2:
Email Address_3:
Contact Persons Name_3:
Cellular Telephone Number_3:
Telephone Number Normal Work Hours_3:
Telephone Number After Work Hours_3:
Fax Number_3:
Email Address_4:
ATTACHMENT:
Solicitation:
Contractor Name:
License:
Type:
Subcontractor Name:
License_2:
Type_2:
Licensed Class A Virginia Contractor No:
Specialty:
Licensed Class B Virginia Contractor No:
Specialty_2:
Licensed Class C Virginia Contractor No:
Specialty_3:
ATTACHMENT:
Solicitation:
FIRMS NAME AND ADDRESSRow1:
CONTACT PERSONRow1:
EMAIL ADDRESSRow1:
TELEPHONE FAX Row1:
FIRMS NAME AND ADDRESSRow2:
CONTACT PERSONRow2:
EMAIL ADDRESSRow2:
TELEPHONE FAX Row2:
FIRMS NAME AND ADDRESSRow3:
CONTACT PERSONRow3:
EMAIL ADDRESSRow3:
TELEPHONE FAX Row3:

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