safety glass rfp.doc

Owosso Public Schools

Request for Proposal – March2019

Submission of Bid

Owosso Public Schools is receiving proposals for installation of bullet resistant glass for approximately 686 sq. ft. of district entryways and windows. Qualified vendors should submit their sealed bids by 2:00pm on March 29, 2019, at which time all bids will be publicly opened and read at the Administration Building. No faxed or emailed bids will be accepted. Proposals received after this date/time, will not be considered. Bids will be considered firm for 120 days from the bid opening date.

All questions regarding the bid process should be directed to Julie Omer, Chief Financial Officer, at (989) 729-5672 and any questions regarding the bullet resistant glass, addressed to John Klapko, Operations Director (989) 413-5246. Sealed bids should be clearly marked as “Bullet Resistant Glass”, include the bid sheets provided and delivered to:

Julie Omer Owosso Public Schools

Administration Building

P.O. Box 340

645 Alger St.

Owosso, MI 48867

Quotations on equipment, materials or supplies must be F.O.B. point of delivery specified, including packing and crating charges.

Right to Reject Bid

Owosso Public Schools reserves the right to waive irregularities, to accept and/or reject any or all Bids, to split award by items or to accept bid which will best serve the interest of the Board of Education Award

Winning bidder will be contacted by April 5th, 2019. Installation completion date is August 16th, 2019.

Submission of a bid will be construed as a conclusive presumption that the bidder is thoroughly familiar with the Instructions to Bidders and that the Bidder understands and agrees to abide by each and all of the stipulations and requirements contained therein.

Instructions and General Specifications to Bidders

1. Bidder must clearly state in the bid any exceptions to the enclosed specifications. The listing of exceptions, if any, is mandatory. Any exceptions found in review not listed, could be a basis for rejection of the bid. In addition to providing the brand name, bidder must include the manufacturer’s number and product brochures or descriptive literature, specifications, pictures and manufacturer’s data for product being bid

2. The product is to be furnished in accordance with the specifications and deliveries are to be made only upon purchase order issued by Owosso Public Schools.

3. It is understood that Owosso Public Schools is a governmental unit, and as such, is exempt from the payment of all State and Federal taxes applying to the products specified in this document. Therefore, the prices quoted by the Bidder should not include any allocation for taxes and all resulting documentation should clearly reflect this exemption.

4. The following items must be included in your bid price:

a. Installation using current window and door frames.

b. All hardware, caulk, etc.. for installing windows.

c. ALL GUARANTEED ITEMS MUST BE IN WRITING AT TIME OF BID.

5. The attached bid proposal sheets must be completed and enclosed as part of the bid proposal.

Equipment Specifications

1. A minimum of 12 mm thickness, Rw-value dB of 34

2. Minimum:

Physical properties Property Unit Value Standard Density (half the weight of glass) g/cm³ 1,20 ISO 1183 Light transmission (Light source D65, thickness 1mm)) % 88 DIN 5036, T.3 UV-protection % 99,96 SIKA Refractive index 1,586 ISO 489 Moisture absorption 24 hours 23°C, 50% RH % 0,15 Recommended range of temperature usage °C Min –40°C Max +90°C

Mechanical properties

Property Unit Value Standard Tensile strength at yield N/mm² 63 ISO 527 Tensile strength at break N/mm² 70 ISO 527 Elongation at yield % 6 ISO 527 Elongation at break % 110 ISO 527 Elastic modules N/mm² 2300 ISO 527 Flexural modules N/mm² 2300 ISO 178 Charpy unnotched impact break +23°C kJ/m² No break ISO 179/2D Izod notched impact break –40°C kJ/m² 11,5 ISO 179/2D Rockwell hardness 95 ISO 20392

Thermal properties

Property Unit Value Standard Linear coefficient of thermal expansion (23–80°C) 10-4 K-1 0,70 Heat deflection temperature A (1,80 N/mm²) °C 132 ISO 75 B (0,45 N/mm²) °C 142 ISO 75 Installation and Site Preparation

The sites may require modifications and/or preparation. Any proposed modifications are subject to Owosso Public Schools approval prior to the placement of any glass at any location. The supplier shall provide Owosso Public Schools with written requirements for the installation of their equipment if different than existing. It is the responsibility of the supplier to provide the requirements of the site. It is Owosso Public Schools responsibility to provide the electrical and site preparation. Surge protectors, if required, shall be provided by the supplier.

BID PROPOSAL SHEET Bullet Resistant Glass

NAME OF BIDDER:_________________________________________

ADDRESS:_________________________________________________

PHONE: ___________________________________________________

CONTACT NAME:__________________________________________

Total Cost per building

Total Project cost

BID PROPOSAL SHEET Bullet Resistant Glass

NAME OF BIDDER:_________________________________________

ADDRESS:_________________________________________________

PHONE: ___________________________________________________

CONTACT NAME:__________________________________________

Telephone Number:

Authorized Signature:

Printed Name of

Authorized Signature and Position