1 | Page FAX DATE: July 25, 2016 TO: All Prospective Bidders Cc: Procurement File FROM: Mallela Ralliford RE: UMBC Pervious Concrete Project, Bid # BC-21024-R, ADDENDUM # 1 The following amends the above referenced Bid documents. In addition to the above required form, concrete and asphalt core samples must be accompanied by the QA core report which must include the date of placement and the required thickness. Asphalt core samples must include the date of placement, rice value

Department of Procurement University of Maryland, Baltimore

1 | Page FAX DATE: July 25, 2016 TO: All Prospective Bidders Cc: Procurement File FROM: Mallela Ralliford RE: UMBC Pervious Concrete Project, Bid # BC-21024-R, ADDENDUM # 1 The following amends the above referenced Bid documents.

2017/11/151. Form, reinforce, and cast concrete slab for 10 foot square field mock-up. 2. Concrete shall be same mix design as scheduled for Project. 3. Placement and finishing work shall be performed by same personnel as will place and finish concrete for Project. 5.

Project Details. The project includes the removal and replacement of curb and gutter sections, concrete intersection apron/valley gutter improvements, milling of existing pavement, patching of deteriorated areas, and the placement of a 2-inch asphalt overlay to restore structural capacity, skid resistance, proper drainage, and ride quality to the existing City streets.

The stress limits as described in Table 5.2.1-1 shall not be exceeded for prestressed concrete girders at all stages of construction and in service. The stages of construction for which stress limits shall be checked shall include, but not be limited to the following:

2020/8/14Highway, road, street, bridge, tunnel, utility, and other workers for the highway infrastructure are exposed to hazards from outside and inside the work zone. Falls, electrical, struck-by, and caught between are the common hazards found in this type of work. Guidance for the set-up of work zone

Types of concrete

Ease of placement Compaction without segregation Early age strength Long-term mechanical properties Permeability Density Heat of hydration Toughness Volume stability Ultra-high-performance concrete Ultra-high-performance concrete is a new type of concrete that is being developed by agencies concerned with infrastructure protection.

Response posted 03/11/2019 Inquiry #14: 39-2.09A(4)(b)(x) – Statistical Evaluation: This section only mentions the #8 and #200 sieves to determine a lot's composite quality factor QFc whereas the Hot Mix Asphalt (Type A) (Long Life) Acceptance Table in Section 39-2.09A(4)(c)(iii) also requires the #4 sieve to determine quality characteristics of the HMA Long Life Pavement.

Soil Properties Soil Compaction Page (4) Solved Problems in Soil Mechanics Ahmed S. Al-Agha 2. (Mid 2013): If a soil sample has a dry unit weight of 19.5 KN/m3, moisture content of 8% and a specific gravity of solids particles is 2.67. Calculate the following:

08-24 China Construction Science and Technology Museum opens to public 08-20 National stadium in Addis Ababa begins second phase construction 08-17 CSCEC wins bid for Shenzhen Metro Line 13 phase II (north extension) project 08-13 CSCEC's One

2019/3/7PROJECT SITE SIGNAGE INSTRUCTIONS Form CP-0540 Page 2 of 5 Revised 03/07/2019 DESCRIPTIONS DOCUMENT SIZE: 120.00" W x 72.00" H (10' W x 6' H) Refer to the sample for the layout and spacing of the items listed in each major section below.

Reinforcing Steel (Rebar) embedded in concrete provides the necessary resistance to stresses which arise from flexing and bending, allowing reinforced concrete to be used in many applications in the construction industry. Concrete has excellent compressive strength, but it is weak in tension.

FLOATING FLOOR CONSTRUCTION SEQUENCE PLACEMENT OF ISOLATION MATERIALS POURING OF CONCRETE JACKED UP FLOATING FLOOR LDS JACK-UP SYSTEM FOR MECHANICAL EQUIPMENT ROOMS WITH MACHINERY SUPPORTED BY THE FLOATING FLOOR. 1.01 Description Scope of Work Isolate floating floors from building structure by m

Soil Properties Soil Compaction Page (4) Solved Problems in Soil Mechanics Ahmed S. Al-Agha 2. (Mid 2013): If a soil sample has a dry unit weight of 19.5 KN/m3, moisture content of 8% and a specific gravity of solids particles is 2.67. Calculate the following:

Tramway Sleepers

Concrete Products Australia (CPA) provides a wide range of prestressed concrete tramway sleepers to service the sugar milling industry and light rail system throughout Queensland. Our sleepers are designed to be durable, long lasting, fire and termite resistant, as well as shrinkage resistant.

Project Details. The project includes the removal and replacement of curb and gutter sections, concrete intersection apron/valley gutter improvements, milling of existing pavement, patching of deteriorated areas, and the placement of a 2-inch asphalt overlay to restore structural capacity, skid resistance, proper drainage, and ride quality to the existing City streets.

PURPOSE:- ・ The purpose of this Quality Plan for Construction of Pavement Quality Concrete (PQC) is to provide detailed Construction Methodology, Materials used, Resources deployed. SCOPE:- ・ The Scope of this Segmental Quality Plan/ Methodology shall covers the construction of pavement quality concrete insertion of dowel bars, tie bars in accordance with the requirement of Technical

This project was polished to an 800 grit using the Retroplate Polishing System. Concrete Construction: Resources for contractors and specifiers including construction methods, materials and practices Concrete Construction Relevant Sites: Architect Builder

Ease of placement Compaction without segregation Early age strength Long-term mechanical properties Permeability Density Heat of hydration Toughness Volume stability Ultra-high-performance concrete Ultra-high-performance concrete is a new type of concrete that is being developed by agencies concerned with infrastructure protection.

As a general rule, concrete cover should not be specified as minimum concrete cover, it should be specified as concrete cover. Excerpt from the standard in my jurisdiction re placement tolerances for steel reinforcement: (a) concrete cover: 12 mm (however, the concrete cover shall in no case be reduced by more than 1/3

Ease of placement Compaction without segregation Early age strength Long-term mechanical properties Permeability Density Heat of hydration Toughness Volume stability Ultra-high-performance concrete Ultra-high-performance concrete is a new type of concrete that is being developed by agencies concerned with infrastructure protection.

2016/3/4Types of Backfill Materials Different types of backfill materials are used in construction industry. Backfill materials that are commonly used are described below with their engineering properties. 1. Coarse-grained soils Coarse-grained soils include gravelly and sandy

Project Directorate II Division of Licensing Project Management Office of Nuclear Reactor Regulation Docket No. 50-338 Enclosure: As stated cc w/encl: See next page February 24, 2003 Mr. David A. Christian Senior Vice President - Nuclear

Chapter 1 This chapter provides a mechanism for identifi- cation of the specialized concrete performance requirements for the project and identifying the ability of the concrete supplier to deliver the product(s) as they are specified both by the contract documents and

Welcome to Planner 5D An easy-to-use home builder that uses drag-and-drops functions. Build walls, drop furniture, edit sizes and colors, add design details and more. When you're finished, you can create a realistic rendering of your interior and exterior!

Grants Team Leader/Project Manager: Ms. Melissa Porter D 0 50 100 150 200 250 300-4-2 0 2 4 6 8 10 12 14 MHHW (1.61 ft) E l e v a t i on, f t (N G V D) istan c e A ross Sh, ft Profile BR4 Location: Between Center and West DBW 08/31/01 (Post 09 /07 01