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Posts Tagged ‘Pavement Contractor’

Hiring the Right Pavement Contractor in Baltimore

Friday, May 9th, 2014

You look out front of your business one day and notice crack in the asphalt parking lot. You think nothing of it and go back to work. A few weeks later, the crack looks bigger, but it is probably just your imagination. Then winter hits and the freeze-thaw cycle begins. Before you know it, the snow clears, the flowers start to bloom, and that once small crack has transformed into a maze of cracks or even worse, a pothole.

Pavement Contractor Baltimore

You need to find a top-notch pavement contractor and you need him now. How hard could it possibly be to find one in Baltimore? So you head to Google and enter “Pavement contractor in Baltimore” into the search. 3,200,000 results! Whoa! How are you expected to weed through all of the possible candidates?

Hiring the Right Pavement Contractor in Baltimore

Finding a good pavement contractor is a process.

  1. Start clicking links and looking at each company’s website. If they don’t care about their own company and its image, why would they care about you?
  2. Is the company active in social media? This shows dedication to customer service. If a pavement contractor takes the time to interact with customers on Facebook and Twitter, you can expect them to place a strong emphasis on customer service.
  3. Is the company licensed and insured? If a company does not have the proper licenses, they probably do not have the proper insurance either. This could put your business at risk. Just imagine what happens if something goes wrong on your property and your contractor isn’t insured. Guess who will probably be held financially liable? You!
  4. What type of materials does the company use? Poor quality asphalt will lead to a poor quality parking lot.
  5. Does the company stand behind their work? Do they provide you with any type of warranty?
  6. Is the company willing to provide references? Most good pavement contractors are. And the only way to truly learn about a company is to talk to previous clients. While most paving contractors can promise you a beautiful, professional job, it is important to ask for references and testimonials, as well as photographs of completed work.

PTG Enterprises, a Baltimore Pavement Contractor

The asphalt paving experts at PTG have managed hundreds of Baltimore, Maryland, Washington DC, and Virginia pavement projects and have the experience you need. You can expect a fair proposal, professionalism, and quality work. A good contractor is hard to find!

If you have any questions about Hiring the Right Pavement Contractor in Baltimore, please contact PTG Enterprises aka My Pavement Guy today by calling 410-636-8777, or click here today! You can also follow PTG Enterprises on Facebook and Twitter!

Concrete Tips for Harsh Winter Weather :: Baltimore Pavement Contractor

Friday, October 5th, 2012

The cold Maryland weather can really affect newly poured concrete. But this doesn’t mean that concrete cannot be placed, finished, and cured during the winter. It just means that you need to take extra special care when doing so.

Cold weather causes fresh and newly-hardened concrete to lose moisture and heat incredibly fast, which could negatively affect the concrete’s strength and life expectancy. To counteract this, your pavement contractor must observe proper design of mixes, proper mixing and transporting, proper placing, and proper finishing practices. If just one of these steps is neglected, the integrity iof the concrete could be in jeopardy. Because of this, it is important to rely on a concrete contractor you can trust, a contractor like PTG Enterprises!

Give me the opportunity to impress you. I can be your one stop ‘Pavement Guy,’ for any pavement project regardless of size, scope, or weather conditions.

Cold Weather Concrete Tips

  1. Have the proper equipment and manpower needed to get the job done right.
  2. Plan for bad weather and ensure the working environment and concrete maintains proper temperatures.
  3. Low slump concrete can be a great alternative for cold weather flatwork.
  4. Consider using concrete mixes containing accelerated admixtures or Type III Hi-Early cement, which require shorter protection time from freezing.
  5. Utilize a heated mix or order 100 lbs of extra cement for each cubic yard of concrete to help develop early strength.
  6. Trust PTG Enterprises!

The asphalt experts at PTG have managed hundreds of Maryland, DC, and Virginia pavement projects and have the experience you need. PTG Enterprises performs concrete work for:

For more information, or to schedule a site visit, contact PTG Enterprises aka My Pavement Guy today by calling 410-636-8777, or click here today!

When you hire PTG, you’ll work with owner Patrick Gillen from start to finish. This process begins with an initial site visit, a pre-construction meeting and setting expectations for the client and crew. Communication is our watchword, and you’ll receive regular reports on your project.

Check us out on Facebook and Twitter as well!

What is Asphalt Pavement? :: Baltimore Pavement Contractor

Friday, May 18th, 2012

Asphalt pavement is made up of several components, including stone aggregate, sand, additives, and liquid asphalt (petroleum). Once combined, the final product consists of 90-95% aggregate and 5-10% asphalt.

Creating Asphalt Pavement

  1. Predose: The aggregate components of asphalt pavement are weighed using a belt weighing instrument, so that the materials can simultaneously be weighed and taken to the next step in the process.
  2. Drying: A rotary drying drum is used to dry the components at around 300 degrees.
  3. Storage: The preheated or dried components are now sifted and store in silos.
  4. Mixing: The aggregates are then transferred to the mixer. Both the aggregate and binder are mixed thoroughly to form the paving material.
  5. Storage Round 2: After the hot asphalt mix is created it is transported to a heated silo, where it is stored and kept hot until it is ready to be used.

Surface Preparation

There is a great deal of surface preparation that must be performed before the asphalt pavement can be applied. This process includes proper clearing, excavation, ground compaction, and the application of liquid asphalt binder and base materials (compacted stone or asphalt base).

Without proper surface preparation, the life of the paved surface is greatly reduced.

  1. The application of liquid asphalt binder helps the newly paved surface create a greater bond between it and the surface.
  2. The asphalt pavement mix is laid using an asphalt paver and compacted using asphalt rollers. Proper rolling methods have to be used to ensure proper compaction.
  3. Once the asphalt is compacted, it is left to solidify for a minimum of 24 hours.
  4. Enjoy (after you sealcoat your asphalt surface, of course)!

If you have any further questions about Asphalt Pavement or have a project that you need completed, then contact PTG Enterprises aka My Pavement Guy today by calling 410-636-8777 or click here today! The asphalt experts here have managed hundreds of pavement projects and have the experience you need.

Give me the opportunity to impress you. I can be your one stop ‘Pavement Guy,’ for any pavement project regardless of size or scope.

Check us out on Facebook and Twitter as well!

Commercial Parking Lots, Paving Contractors, and Your Business

Friday, January 20th, 2012

Your business parking lot is the first point of contact your customers/clients have with your business. It is what they will base their first impressions on. Because of this, it is important to keep your parking surface free of oil stains, debris, cracks and potholes. But all the asphalt maintenance in the world won’t make a difference if your asphalt pavement was not properly installed by a qualified pavement contractor.

But before you call a potential asphalt contractor, educate yourself on the important qualities of any good commercial parking surface. These include:

  1. Smooth Integration: If you are expanding an existing parking lot, you want to be sure that your new parking surface blends seamlessly with the old asphalt. Feel free to ask your potential parking lot contractor for photos of a similar job he already completed.
  2. Good Base: Without a proper gravel base, your business parking surface will collapse under the weight of traffic.
  3. Drainage: Water and asphalt are not friends. Proper drainage prevents standing water and long-term damage to your parking lot.
  4. Attention to Detail: A good asphalt professional pays attention to the tiniest of details, ensuring that your parking surface is installed properly.

If you have any further questions, contact an experienced asphalt company today – a company like PTG Enterprises. The asphalt experts here have managed hundreds of pavement projects and have the experience you need. So contact PTG Enterprises aka My Pavement Guy today by calling 410-636-8777 or click here today!

Give me the opportunity to impress you. I can be your one stop ‘Pavement Guy,’ for any pavement project regardless of size or scope.

Check us out on Facebook and Twitter as well!

Sources:

4 Keys to Quality Commercial Parking Lot Paving

Pothole Repair: It’s a Bigger Job Than You May Think

Friday, June 24th, 2011

It’s a hole in the road. How hard can it be to fill a hole, right? Well, you might be surprised. Pothole repair is tough work and requires a trained crew and some specialty equipment. This article from PaveManPro.com explains the lengthy repair process.

How to repair a pothole:

1. With a pavement saw or pneumatic hammer, cut the outline of the patch, extending at least 0.3 m (I ft.) outside of the distressed area. The outline should be square or rectangular with two of the sides at right angles to the direction of traffic.

2. Excavate as much pavement as necessary to reach firm support. If a patch is to be an integral part of the pavement, its foundation must be as strong or stronger than that of the original roadway. This may mean that some of the sub-grade will also have to be removed. The faces of the excavation should be straight and vertical.

3. Trim and compact the sub-grade.

4. Apply a tack coat to the vertical faces of the excavation.

5. Backfill with the asphalt mixture. Using a shovel or skid steer loader place the mixture directly from the truck into the prepared excavation. The maximum lift thickness largely depends upon the type of asphalt mixture and the available compaction equipment. Asphalt concrete can and should be placed in deep lifts, since the greater heat retention of the thicker layers facilitates compaction. From a compaction standpoint, patches using asphalt concrete can be backfilled in one lift. However, when placing a patch that is deeper than 3 cm (5 in.) it is often useful to leave the first lift 2.5 to 5 cm (I to 2 in.) below the finished grade, making it easier to judge the total quantity of mixture required for the patch.

On the other hand, patches constructed with mixtures containing emulsified or cutback asphalt must be placed in layers thin enough to permit evaporation of the diluents that make the mixture workable.

6. Spread carefully to avoid segregation of the mixture. Avoid pulling the material from the center of the patch to the edges. If more material is needed at the edge, it should be deposited there, and the excess raked away. The amount of mixture used should be sufficient to ensure that the after compaction the patch surface will not be below that of the adjacent pavement.  On the other hand, if too much material is used a hump will raise.

7. Compact each lift of the patch thoroughly. Use equipment that is suited for the size of the job.  A vibratory plate compactor is excellent for small jobs, while a vibratory roller is likely to be more effective for larger areas. When compacting the final lift (which may be the only lift), overlap the first pass and return of the vibratory roller or plate compactor to no more than 5 cm (6 in.) on to the patch on one side. Then move to the opposite side and repeat the process. Once this is accomplished, proceed at right angles to the compacted edges, with each pass and return overlapping a few inches on to the uncompacted mix. If there is a grade, compaction should proceed from the low side to the high side to minimize possible shoving of the mix.

8. When adequate compaction equipment is used, the surface of the patch should be at the same elevation as the surrounding pavement. However, if hand tamping or other light compaction methods are used, the surface of the completed patch should be slightly higher than the adjacent pavement, since the patch is likely to be further compressed by traffic.

9. Check the vertical alignment and smoothness of the patch with a straightedge or string line.

So next time you complain about that pothole down the street not getting fixed or next time you think to yourself, “hey, I could do that in half the time,” remember that pothole repair is not a quick fix. Properly patching a pothole takes time, know-how, and a lot of energy.

If you have any questions, contact PTG Enterprises by calling 410-636-8777 or click here

Check us out on Facebook and Twitter as well!

How to Identify Pavement Distress

Thursday, June 2nd, 2011

Unfortunately, even the best pavement is not indestructible. Heavy traffic usage and weather changes, along with several other outside factors, can lead to pavement distress, which is noticeable physical damage on roads or sidewalks. If not dealt with quickly, pavement distress can lead to more serious problems, all of which can significantly shorten the lifespan of your pavement.

But how can you spot pavement distress in time? This article from eHow.com explains how you can quickly identify pavement distress.

1.   Assess cracks on the surface of the pavement. Alligator cracking appears as a network of cracks, forming a pattern somewhat like the skin of an alligator or wonky squares. As the U.S. Department of Transportation outlines in its “Pavement Distress Identification Manual for the NPS Road Inventory Program, 2006 -2009,” the severity of the distress can be measured. It is considered low when the width of the crack is less than 1/4 inch in width. However, the alligator distress is serious when the cracks are more than 3/4 inch wide.

2.   Check the pavement’s surface for long strips of cracking. These are ruts that run either along the length of the pavement or sideways across the surface. In places where the cracks are more than 3/4 inch in width, the distress is considered serious and can buckle the pavement, causing bumps. Hot weather can cause this type of pavement distress.

3.   Identify gouged-out areas or dips on the surface of the road. Pavement distress is characterised by potholes. These are concave holes on the surface, which are a nuisance for drivers. The holes can cause punctures in tires, gather water and lead to further cracking.

4.   Look for dark square or rectangular patches of asphalt on the pavement. Distress can be identified by finding discolored areas where potholes or previous distress marks have been filled or covered over. The replacement asphalt causes a dark patch to be seen. Cracking, ruts or potholes can often be seen in proximity to the patching, which is indicative of pavement distress.

5.   Crouch down and look across the surface of the pavement. Identify two lines of depressions in the road’s surface. If these are in the direction of the wheel paths, this distress is called rutting. Rutting occurs when continuous use of the pavement by heavy vehicles causes the surface to sink. It is classified as severe when the depressions are greater than 1 inch below the surface of the pavement.

Once you have identified pavement distress, it is time to repair the damage. There are several products available that allow you to do the job yourself, but if you want to ensure your pavement is properly fixed, it is probably best to call a professional.

If you have any questions or if you would rather leave the repair work to the professionals, contact PTG Enterprises by calling 410-636-8777 or click here

Repairing Lifted Concrete

Wednesday, May 25th, 2011

After Concrete is laid, the inevitable settling, shifting and moving will occur. But in extreme cases, when the ground settles below the concrete or when a tree root comes into contact with the pavement, walkways or patios can break and lift. These unsightly blemishes on your otherwise pristine concrete surface can ruin the entire look and feel of your patio or walkway. And with Memorial Day right around the corner, you are going to want your home to look perfect for your guests.

This article from eHow.com provides 4 ways in which you can quickly repair that broken and lifted concrete.

Instructions

1.     The easiest way to repair lifting concrete pavement is to grind it down. Most driveways are at least 6″ thick by code, so there should be sufficient grinding depth. Walkways and patios are 3″ – 4″ in thickness. Renting a scarifier is probably the most practical way to do this yourself. This is not an easy machine to use, so if you are not comfortable with the job, don’t hesitate to call in a professional.

2.     If the lifting is the result of tree root growth, you will have to grind your cement down repetitively as the roots will continue to push the concrete up. A better solution is to remove the concrete pavement all together, cut out the offending root(s) and re-pour the cement.

3.     A quick fix would be to fill in the ‘step’ created by the raised concrete with a cement adhesive and concrete/polymer fill. Even if you carefully rough up the lower cement, this ramp-like fix will only be a temporary patch at best. It will chip away fairly quickly, especially on a driveway pavement with heavy traffic.

4.     Better left to the professionals, you can float a slab of concrete that has sunk into the ground by drilling holes and pumping in a cement mix. This will literally float the slab back up with the pressure of the concrete beneath.

Now you can enjoy your Memorial Day barbeque without having to hear, “What happened to your patio!?” at least 50 times. If you have any questions or if you would rather leave the repair work to the professionals, contact PTG Enterprises by calling 410-636-8777 or click here today!

Bidding a Pavement Project And Hiring The Right Contractor

Friday, April 15th, 2011

As they say, knowledge is power. The key to making a wise business decision is being educated on the subject. So if you are ready to have any pavement work done around your business, large or small, this is what you need to know before you even think about call a contractor.

Bidding a Pavement Project

1. Request For Proposal (RFP)
This is a method that is widely accepted within the industry when a client has a specific problem and needs that problem corrected. The client has an RFP prepared that clearly specifies the scope of work. This is usually done by an independent source, like a pavement consultant, reserve study engineer or by a contractor you trust. Once this scope is created, it is typically sent to three to five contractors and a pre-bid meeting is scheduled. A pre-bid meeting is another widely accepted practice within the industry. It involves the client, board members, building owners, anchor tenants, and the three to five contractors you picked. This meeting is designed to provide all key parties the opportunity to have a question and answer session. Usually, the RFP is tweaked at these meetings and little changes are made to accommodate either the contractor or the client. A successful pre-bid meeting will have the contractor leaving with a clear understanding of how he/she is to perform the scope of work. And, the client will leave knowing they are going to receive apples-to-apples bidding. It is vitally important that every contractor bid the RFP the same way. The client should avoid at all costs the instinct to send three to five contractors to a site with directions to “evaluate the property and bid the way you think it should be corrected”. This usually produces three to five different scopes of work with wide ranging price swings.

2. Reverse Bidding
This type of bidding has become more popular as budgets have become smaller. When a client needs more work, asphalt patching, sidewalk repairs, etc. then they have budgeted for, the client reveals their budget number to several contractors. For example, “I have $15,000 in the budget for asphalt repairs.” Those contractors then produce competitive bids on the volume of work they are willing to complete for $15,000. For example, contractor A will complete 275 square yards of repair, contractor B will complete 325 square yards of repair, and contractor C will complete 300 square yards of repair. In this scenario, the client would pick contractor B because they are giving you the best value. Once a contract is awarded, the client and contractor would visit the site and determine the worst 325 square yards of repair. If this practice is repeated year after year, a client can usually get a handle on an out of control pavement situation within a few years.

Hiring the Right Contractor

Once you have received an ample number of bids it is time to hire a contractor. You should ask for the following from your pavement contractor:

1. Contractors License: Every state has its own departments of licensing and regulation. This is the agency that issues business and contractors licenses. Make sure any contractor you use is properly licensed. ( My Contractors License Number is MHIC # 51204 )

2. References: Most reputable contractors are eager to furnish references. Check to see if the jobs were performed to satisfaction in a timely, professional manner.

3. A warranty: Too often, business owners or property managers find out after a disappointing experience that there is no warranty on the work. If a warranty is offered, get it in writing. Most contractors place their warranty information on their proposals.

4. A certificate of insurance: These are simple form letters sent out by request from the insurance company that insures the contractor. General liability and workers compensation insurance is easily attainable for legitimate companies.

5. Do not pay full cost in advance: Most state laws prohibit contractors from receiving more than 1/3 of the contract price at the acceptance of the contract. Find out the terms of payment and avoid contractors that only accept cash.

6. Get it in writing: Always get a written contract before you permit work to proceed. This should detail when work is to begin, the exact details of the improvements to be made, the quality of material to be used, an estimated completion date and payment terms. Read the entire contract before signing, including any small print.

If you have any questions, contact PTG Enterprises by calling 443-463-1536 or click here today!