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New England 10 May 13, 2020

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May 13 2020

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J.R. Vinagro Corporation was hired to demolish the viaduct and removal of all the concrete and steel beams from the work site. (J.R. Vinagro Corporation photo)

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The Skanska-McCourt Joint Venture (Skanska US and McCourt Construction Co.) started its work on the Massachusetts Department of

Transportation’s (MassDOT) nearly $204 million (total cost) rehabilitation of the Chelsea Viaduct Bridge in Boston, a project that began in April 2019. The construction cost, via the contract awarded to the JV, is $169 million.

The bridge, constructed between 1956 and 1957, carries Route 1 over the “Chelsea Curves” from County Road Overpass to the Tobin Bridge, spanning Fifth Street, Arlington Street, MBTA Commuter Rail, Spruce Street, see VIADUCT page 4

Mjolnir Construction Demolish Obstacles Sometimes the best way to get things done is to do them yourself. Mjolnir Construction, a Glastonbury, Conn., company that handles commercial and residential demolition, utility, water and sewer work, was finding more and more of its jobs required it to recycle construction materials. This presented see MJOLNIR page 16

Mjolnir Construction purchased a Rockster R1100 closed circuit portable impact crusher and has set up two recycling sites to receive materials, one in Portland, Conn., and the other in Tolland, Conn.


Page 2 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

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Page 4 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

J.R. Vinagro Razes Old Viaduct, Makes Way for New One

(J.R. Vinagro Corporation photo)

J.R. Vinagro has two daily shifts, day and night, and a third is occasionally brought in if the demolition is crosses roads that cannot be shut down during the day. VIADUCT from page 1

Carter Street and Orange Street in Boston’s Chelsea district. The work has crews repairing and retrofitting the substructure, using pre-fabricated bridge units (PBUs) throughout the majority of project, as well as using conventional repair methods at six isolated spans; building new crash tested bridge barriers and a solid snow fence; replacing roadway lighting and bridge drainage; rebuilding existing parking lots under the viaduct and adding a new Carter Street lot; and the reconstruction of all approach roadways and the rehabilitation of the Tobin Bridge upper deck, including paving, over Chelsea Local Streets and Mystic River that was originally included in the ongoing Tobin Deck Rehab contract. A key aspect of the work is replacing the exposed metal bridge supports with metal supports encased in concrete that are attached to a metal beam that goes across the substructure. The ongoing substructure rehabilitation should be completed in the spring and the superstructure replacement, which follows, will be finished sometime in the fall. There is a possibility that the final restoration and delivery date of July 2021 may be extended to the end of the year. The schedule has been coordinated with Tobin Deck Rehabilitation and other regional projects. “The rehabilitation of the Chelsea Viaduct is a

(J.R. Vinagro Corporation photo)

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critical step toward meeting MassDOT’s bridge condition goals and improving safety,” stated a MassDOT board of directors report on the project. “When completed, [it will] will reduce our Deck Area rated as ‘poor’ by 267,000-square feet, which is 35 percent of the amount needed to achieve MassDOT’s condition goal. This project has been sequenced to minimize traffic impacts and to dovetail with construction on the Tobin Bridge [and it] avoids the need to further impact the Chelsea community at a later date. “Travel impacts from construction are minimal and will not be felt until 2020,” added the report. “The Highway Division is working with the MBTA and impacted stakeholders now to further diminish impacts and establish communications protocols for the life of the project.” The project has many benefits, including the elimination of night-time maintenance activities, improved under deck lighting to increase security for area residents, the construction of a new snow fence on portions of the viaduct, and a comprehensive mitigation plan developed with the city of Boston that includes repaving existing parking lots under the viaduct and constructing a new parking lot. “MassDOT’s long-term target is to limit the amount of NHS Bridges in poor condition to 10 percent of the inventory in terms of bridge area,” see VIADUCT page 10


Construction Equipment Guide • New England States Supplement • www.constructionequipmentguide.com • May 13, 2020 • Page 5

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Page 6 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

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Page 8 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

Hillsborough • Rockingham • Cheshire • Merrimack • Coos • Grafton • Sullivan • Carroll • Belknap •Strafford • Hillsborough • Rockingham Hampshire... •New Cheshire • Merrimack • Coos • Grafton • Sullivan • Carroll • Belknap •Strafford • Hillsborough • Rockingham • Cheshire • Merrimack • Coos • Grafton • Sullivan • Carroll • Belknap •Strafford • Hillsborough • Rockingham • Cheshire • Merrimack • Coos • Grafton • Sullivan • Carroll • Belknap •Strafford • Hillsborough • Rockingham • Cheshire • Merrimack • Coos • Grafton • Sullivan • Carroll • Belknap •Strafford • Hillsborough • Rockingham • Cheshire • Merrimack • Coos • Grafton • Sullivan • Carroll • Belknap •Strafford • Hillsborough • Rockingham

‘Granite State’ Highway Projects Let

The New Hampshire State Department of Transportation received bids for transportation-related improvement projects. Following is a list of some of the projects let. County: Sullivan Federal Project No.: X-A003(140) Scope of Work: Improve access management at existing signalized intersection. Location: N.H. 11 and 10 /Bowen Street. Contractors and Bid Amounts: • Weaver Bros. Construction Company Inc. — $440,135 • B.U.R. Construction LLC — $545,720 Scheduled Completion Date: Oct. 2, 2020 County: Rockingham Federal Project No: X-A004(849) Scope of Work: Upgrade of sidewalk curb ramp tip downs in conjunction with roadway paving operations. Location: Hampton Contractors and Bid Amounts: • Northeast Earth Mechanics Inc. — $747,055 • B.U.R. Construction LLC — $941,045 Scheduled Completion Date: June 26, 2020 County: Carroll State Project No.: 41916 Scope of Work: Bridge preservation efforts. Location: N.H. 28 over N.H. RR in Ossipee (Br. No. 194/146). Contractors and Bid Amounts: • R. M. Piper Inc. — $539,848 • Alvin J Coleman & Son Inc. — $563,828 • T. Buck Construction Inc. — $669,210 • Evroks Corporation — $680,664 • CPM Constructors Inc. — $798,947 Scheduled Completion Date: Oct. 16, 2020

County: Rockingham Federal Project No.: A004(438) Scope of Work: Construct fourth lane northbound and southbound. Location: Exit 1 to Exit 5. Contractors and Bid Amounts: • Pike Industries Inc. — $6,839,15 • Weaver Bros. Construction Company Inc. — $7,230,620 Scheduled Completion Date: Aug. 28, 2020

Counties: Various counties Federal Project No.: X-A004(815) Scope of Work: Crack sealing of Tier 2 roadways. Location: Various locations throughout the state. Contractors and Bid Amounts: • Nicom Coatings Corporation — $440,309 • Annseal Inc. — $445,819 Scheduled Completion Date: Aug. 28, 2020

County: Merrimack State Project No.: 42440 Scope of Work: Bridge preservation. Location: U.S. 4 over River Road, NHRR(ABD) (139/040) and for Tremont Street over Contoocook River (131/035). Contractors and Bid Amounts: • E. D. Swett Inc. — $1,647,611 • Evroks Corporation — $1,718,741 • R. M. Piper Inc. — $1,749,814 Scheduled Completion Date: Oct. 23, 2020

County: Carroll Federal Project No.: X-A004(793) Scope of Work: Reconstruct railway-highway crossing, roadway approaches and protective devices. Location: Wakefield. Contractors and Bid Amounts: • W J Riegel Rail Solutions LLC — $939,773 • J P Sicard Inc. — $1,017,929 Scheduled Completion Date: June 26, 2020

County: Merrimack Federal Project No.: X-A004(775) Scope of Work: Resurfacing and crack sealing. Location: Resurfacing I-93 MM 38.5 to 44.0; I-89 MM 8.2 to MM 13.6, and crack sealing along I-393 and I-93. Contractors and Bid Amounts: • Pike Industries Inc. — $7,791,169 • All States Asphalt Inc. — $8,293,783 Scheduled Completion Date: July 30, 2021

County: Grafton Federal Project No.: X-A004(824) Scope of Work: Bridge preservation. Location: On Plymouth 142/145, and Campton 105/058 and 104/059. Contractors and Bid Amounts: • R. M. Piper Inc. — $ 1,729,083 • Miller Construction Inc. — $2,140,551 Scheduled Completion Date: Oct. 16, 2020 County/District: District 2 Federal Project No.: X-A004(829) Scope of Work: Tier 2 resurfacing. Location: Various Tier 2 roadways in District 2 Contractors and Bid Amounts: • GMI Asphalt LLC — $2,123,488 • Pike Industries Inc. — $2,132,703 Scheduled Completion Date: Sept. 18, 2020 County: Grafton Federal Project No.: X-A004(831) Scope of Work: Bridge preservation. Location: 5-span bridge carrying U.S. 302, N.H. 10 over I-93 (Littleton 187/065). Contractors and Bid Amounts: • Evroks Corporation — $1,267,669 • Miller Construction Inc. — $1,272,076 • Winterset Inc. 1,349,195 • R. M. Piper Inc. — $1,388,557 • J P Sicard Inc. — $1,727,690 Scheduled Completion Date: Sept. 11, 2020


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Page 10 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

Badly Deteriorated Chelsea Viaduct Gets Crucial Update VIADUCT from page 4

(J.R. Vinagro Corporation photo)

stated the project web page. The viaduct has 75 spans. The southern viaduct is 2,000 ft. long and the northern viaduct 1,000 ft. long, each with several lanes in each direction. The limits of the work zone in this very developed area of the city are: Ramp D, Carter Street off-ramp; Ramp C, Carter Street on-ramp; Ramp C, Carter Street on-ramp; Ramp B. Sixth Street on-ramp; Ramp A, Arlington on-ramp; and Ramp 1A, Fourth Street Off ramp. HNTB designed the infrastructure upgrade. More than 63,000 cars and trucks travel on the viaduct daily. “Maintaining Route 1 traffic during rehabilitation/replacement [will be a challenge],” said Kristen Pennucci, a MassDOT communications officer. “Accelerated bridge construction techniques were utilized by the use of prefabricated bridge units (PBU) and grid deck panels that provided opportunity for reduced closure times during the staged construction. the use of PBU’s and grid deck is utilized throughout the project to help accelerate construction.” The lifespan of the upgrade is expected to be 75 years. Construction mitigation is crucial and this includes: noise monitoring and mitigation (especially near Kayem Park and Vietnam Veterans Memorial Pool); pre- and post construction monitoring of specified properties; dust and pollutant containment; lead paint containment and regular air monitoring; and the mitigation of the tempo- The tallies for materials being removed via demolition — concrete, rebar and steel beams — are being updated as the rary loss of parking spaces, with the contractor work progresses. The estimates for the new materials being brought in include 14,208,000 lbs. of structural steel, 858,500 prevented from utilizing public parking. To mini- lbs. of reinforcing steel, 7,890 cu. yds. of concrete and 18,291 tons of HMA. mize the impact on businesses, frequent coordinaThe isolated spans requiring conventional repair are locat- said Jeremy Souza, J.R. Vinagro’s operations manager, tion with the New England Produce Center and Chelsea ed at Route 1 SB over Route 1 NB (at Southern limits of Heavy Civil Division. “It’s kind of a rat race. We just keep Chamber of Commerce is ongoing Extensive public outreach is ongoing, with many public work near 4th Street). This work includes the removal of the following each other. We have a good operation going on existing deck, cleaning, strengthening and painting of the here that requires very tight coordination and scheduling. meetings conducted in 2017 and 2018. Although the work is detrimental to traffic with road cloLast February MassDOT adopted a resequencing plan existing steel and utilizing steel grid deck elements. Crews are putting in day and night shifts, with crane oper- sures, there are obstacles — the bridge itself stands between proposed by the JV to reduce construction impacts and coordinate bridge work on Route 1 with other transportation proj- ations occurring on a continuous basis, with ‘as needed’ two schools, which has us working around public areas and deliveries of heavy steel beams and trusses that require a fair pedestrians. You also have pedestrians walking below that ects in the region. “[We are] committed to reducing the duration and impacts amount of coordination and planning. This effort is being we have to deter on different portions of the job/ We have of the Tobin Bridge/Chelsea Curves Rehabilitation project,” aided by weekday and weekend lane closures that allow con- traffic real close on both sides, running at 55 to 60 MPH in either direction. We work behind concrete barriers” stated a MassDOT project web page. “We plan to maintain tinuous lifting operations. The crossbeams for new sections of the viaduct support J.R. Vinagro has two daily shifts, day and night, and a work zones and lane closures throughout the winter so that crews can continue working towards project completion nine beams for the spans. Some of the lifts require two cranes third is occasionally brought in if the demolition is crosses to hold each end, work that is being performed by Bay Crane roads that cannot be shut down during the day. when weather conditions are favorable.” “Working on weekends is one of our options and we’ve There have been significant traffic impacts since April Northeast. Lower portions of the viaduct, about 40 ft. above the road, had to do some weekend closures and detour traffic,” said 2019, including 24/7 lane closures. “To minimize the impacts to the 63,000 vehicles per day have been demolished to make way for new spans. This has Souza. ‘We’re given eight hours to get through 90-foot long using Route 1 and the MBTA bus routes that cross the excavators working in tandem on the viaduct and on the spans, which gives you enough time to get the road below viaduct and bridge, MassDOT has re-sequenced these jobs ground, using various drills to remove the concrete and cleaned up and opened to morning traffic.” Average days have between seven and 15 J.R. Vinagro to minimize total construction duration and limit the impacts rebar, which is scooped up and placed in loaders. Several spans have been completed, with crews having personnel on site, who have developed a good rhythm. as much as possible,” stated a MassDOT document. “This “Certain portions of the viaduct have experienced differresequencing will lessen the duration of impacts to road placed several inches of asphalt for the roadway. Planning users, improve the quality of life to those living around the has netted positive results as the superstructure replacement, ent types of weathering and deterioration,” said Souza. with materials ordered arriving daily for installation. “We’re working on a long stretch of road and you can tell it’s structures, and minimizes the risk of project delays.” J.R. Vinagro Corporation was hired to demolish the been beaten up over the years. I’ve worked on 1,000 bridges The substructure work is progressing well and MassDOT’s efforts have allowed the JV to establish lay- viaduct and removal of all the concrete and steel beams from in my day and this is one of those crucial projects that needed to be done. I have a couple of Cat excavators on top of the down yards and storage areas. Concrete barriers placed on the work site. “We take down the bridge down and JV crews rebuild it,” the viaduct protect workers from traffic. see VIADUCT page 14


Construction Equipment Guide • New England States Supplement • www.constructionequipmentguide.com • May 13, 2020 • Page 11

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Maine Supporters of a proposed $1 billion hydropower transmission corridor in western Maine are appealing to the state Supreme Judicial Court over the validation of petitions to put the project to a statewide vote in November. The secretary of state rejected some of the signatures — 16,332 in total — but found that there were enough valid signatures to surpass the threshold of about 63,000 signatures by 3,050. The appeal contends the secretary of state misinterpreted state law in allowing some signatures that should have been invalidated. The case was fast-tracked, and attorneys are expected to hold arguments via teleconference. CMP’s New England Clean Energy Connect calls for construction of a 145-mi. transmission line to bring 1,200 megawatts of electricity from Hydro-Quebec to the New England power grid. Most of the transmission line would follow established utility corridors, but a new swath would be cut through 53 mi. of wilderness owned by CMP. ******************** The University of Maine plans to begin construction of its new $78 million engineering center in May. The university held a virtual groundbreaking ceremony for the Ferland Engineering Education and Design Center on April 26. The event had been scheduled to take place in-person, but was moved online because of coronavirus. UMaine said workers building the center will follow health and safety guidelines in building the 105,000-sq.-ft. facility. It’s expected to be finished by spring 2022. The facility is slated to house the university’s biomedical engineering program and department of mechanical engineering and laboratories for its mechanical engineering technology program.

Massachusetts A new memorial honoring soldiers who lost their lives in the Vietnam War is under construction in Massachusetts. The Haverhill memorial will honor the 13 soldiers from the city who were killed in the war. Construction at Mill Brook Park is expected to be completed in August with a possible ribbon cutting in October, The Eagle-Tribune reported. There was an original memorial located in the park, but it was decommissioned and buried after it had been vandalized, said Ralph Basiliere, chairman of the city’s Vietnam Memorial Commission. The new memorial will include four granite markers with brass plaques displaying educational information about topics related to the war, Basiliere said. A circular concrete ring will contain a new “13 memorial” honoring the fallen soldiers. The approximately $175,000 project is being funded by state grants and private donations, as well as in-kind donations and services.


Construction Equipment Guide • New England States Supplement • www.constructionequipmentguide.com • May 13, 2020 • Page 13

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2017 Irock RDS-15 Closed Circuit Impactor - NEW RDS-15 horizontal impact crushing plant. As the name suggests, the RDS — rapid deployment system provides exceptional portability and rapid setup time. Ideal for processing smaller materials such as reclaimed asphalt pavement (RAP) or Concrete demo. Powered by a Caterpillar 350hp engine, 5x14 double deck screen can process up to 350 tons per hour. The entire plant is self-contained, with on-board power supplying full plant operation. Please call if interested

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2001 JOHN DEERE 400C ARTICULATED DUMP TRUCK - Fully rebuilt 410hp Mercedes Benz Engine, Fresh paint and great rubber. Has Allison HD4560 Transmission, 6x6 Machine weighs 62722lbs Empty. This machine is ready to work. $78,000 2016 TEREX M390 - The Terex M 390 Wash plant is a high capacity mobile washing unit that has been engineered for quick installation and ease of relocation making it ideal for applications including sand, gravel, coal and crushed stone.

Telsmith T300 Cone Crusher - Used low hr Telsmith T300 Cone Crusher. This cone has been designed for maximum uptime and productivity while delivering 300HP performance and a crushing capacity output range from 125 to 400 Mt/hr in tough or abrasive mining applications. Comes with full Trac 10 automation. Call for more info today!

2017 JP550 Grizzly Scalping Stand - Keep the BIG nuggets from tearing your screener apart with our JP550 Scalping Stand. Custom built for your application. Back your machine in and start bailing material without worries. Call today for more information.

2015 Irock TC-20 Tracked Impactor - Used TC-20 track impact crusher combines a large feeder, high-performance four-bar impactor and heavy-duty components for exceptional efficiency, reliability and precision. The TC-20 produces a uniform, cubical product, and hydraulically adjustable aprons provide better control over sizing. The unit has the versatility to process soft to medium rock, recycled concrete and recycled asphalt. The rotor measures 40 inches by 56 inches and can process a variety of materials up to 24 inches in diameter. A 440-horsepower Caterpillar® C-13 ACERT Tier 3 engine powers the impact crusher, which can process up to 500 TPH. 800 hrs on machine, come watch it run today!

2014 Irock TS-512 Tracked Screener - Used less than 1200hrs Heavy-duty design. The unit features high portability, three hydraulic folding side conveyors allow easy transport and quick set-up. 100horsepower CAT® C4.4 to sort up to three different product sizes at rates up to 400 TPH. Three hydraulic, folding side conveyors allow easy transport and set-up times of 10 minutes or less. 14foot hydraulic tipping grid enables simplified discarding of larger material.The heavy-duty, high-energy, two-bearing, 12-foot by 5-foot screen box offers 112 square feet of screening area.

Ace Equipment Sales, Inc. and Milroy and Company LLC 171 Tolland Turnpike (Route 74) • PO Box 535 • Willington, CT 06279

Call CJ (413) 896-0793 • (860) 429-2793 Go to www.acecrushers.com for a complete listing and description of our new and used equipment.


Page 14 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

Custom-Made Trailers Carry Debris to Recycling Center

(Bay Crane Northeast photo)

The crossbeams for new sections of the viaduct support nine beams for the spans. Some of the lifts require two cranes to hold each end, work that is being performed by Bay Crane Northeast. VIADUCT from page 10

bridge deck equipped with hoe rams and shears that smash the debris down to the protected roadway below. “If it’s across a roadway, we have big trailers — bridge hoppers — that were custom-made for us at a huge expense by Trayco that we parked on the road for the debris to fall into and be driven away,” said Souza. “Our owner, Joseph Vinagro found it was better for the environment and for the clean-up all-around versus hammering the section down onto the ground and then loading it into a truck.” The material is brought to J.R. Vinagro’s state-of-the-art recycling center in Johnston, R.I. “We turn the concrete into new products and we downsize the steel and prep it to be shipped off to a scrap yard,” said Souza. “We actually process everything in-house and have a good recycling record — we’re a green company.” Bay Crane Northeast is playing a key role via the transport of beams to the work site and lifting them for installation, which is being done by iron workers from Hellenic Bridge. Two types of beams are being installed — PBUs, two beams placed together with concrete poured on them, manufactured by Fort Miller and diaphragm beams that support the PBUs. “There are a total of 465 PBUs and we started lifting another 50 as of early April,” stated Bay Crane in response

to questions e-mailed to the company. “We’ve done 82 so far. The majority have been lifted with two cranes. It all depends on the set-up and the location of the beams. This requires a lot of planning and logistics — getting the cranes to fit in and stay within their capacity of hoisting.” The beams range between 9 and 12 ft. when all the concrete is poured, and they weigh between 25 and 50 tons. The PBUs are brought in advance by Bay Crane stretch trailers from the factory, about 21 at a time, and stored on- site. Bay Crane has several cranes on site: Liebherr hydraulic cranes — an LTM 1130 and an LTM 12020, a Grove GMK 5275 hydraulic crane, and smaller cranes from Liebherr. The beams are being transported to the job site by Kenworth and Peterbilt trucks. A typical beam can be lifted between 20 and 30 minutes, a process aided by closing off areas along the viaduct. “We set the PBUs at night when there is less traffic,” stated Bay Crane. “The regular steel girders were placed during the day using a large Kalmar 15-ton fork truck. We’ve also done some miscellaneous smaller scale with smaller cranes at the beginning of the job. The major challenges have been setting up the cranes in tight areas. There are times when we are working in between the bridges for the middle sections. This has the beams coming through the bridge, which has us take over the roadway during the setting. Safety is important and we have swing barriers on each crane to keep personnel from coming into the swing area of the crane.” Bay Crane mechanics are brought in as needed. “We haven’t needed them so far,” stated Bay Crane. “It’s just general wear and tear and the hours they put in. It’s fairly easy work for the crane portion. The specifications are established working through MassDOT — there’s a 150-percent safety factor, so the cranes are much larger than you would need because it is a DOT project. For the most part, repairs are done in-house — about 98 percent. We have four fulltime mechanics. If we need more support from the manufacturers, there’s a hotline number that we call.” The plans for the hoists are approved by Bay Crane’s engineer, Josh Primmer and Skanska’s engineering staff. Bay Crane crews were able to work throughout the mild winter, which caused few delays. Peak days have at a minimum have 60-plus JV and subcontractor employees on site. Local and regional subcontractors have been brought on board. The tallies for materials being removed via demolition — concrete, rebar and steel beams — are being updated as the work progresses. The estimates for the new materials being brought include 14,208,000 lbs. of structural steel, 858,500 lbs. of reinforcing steel, 7,890 cu. yds. of concrete, and 18,291 tons of HMA. J.R. Vinagro crews are using: Cat 345, 213 and 335 excavators, a Cat 258 skid steer and two Cat 980 loaders, as well as John Deere 345 and 470 excavators and a Volvo 235 excavator. While there are no onsite mechanics, due to neighboring projects in the area, mechanics are readily available to do repairs and for three days a week there is the equivalent of on-site mechanics effecting repairs and doing routine maintenance. “Due to the vulnerability of the schedule on this project,” said Souza, “we keep mechanics close by. We also keep spare equipment on-site as a fallback in case we have a mechanical issue that we can’t resolve in a timely fashion. The schedule is detrimental to every trade, so if we fall behind, the carpenters and iron workers fall behind — it’s a

(Bay Crane Northeast photo)

Bay Crane Northeast has several cranes on site.

snowball kind of effect.” “The mechanics are dealing with general maintenance such as broken lines — we have good operators that know the value of preventative maintenance,” he added. “We have very updated equipment — everything we carry is very low on hours and close to being brand new. We roll through our equipment every few years and rarely do you see a piece in our fleet that is three or four years old. Joseph Vinagro is very equipment savvy and he keeps a close eye on maintenance and every day wear and tear.” The corporation purchases and rents equipment from Schmidt Equipment Inc. in Plymouth Mass. for John Deere machinery, Milton CAT in Milford, Mass., and C.N. Wood Co. Inc. in Whately, Mass. “For the equipment under warranty, the dealerships are very good in terms of service — at a moment’s notice their mechanics are in the field,” said Souza. “We’re the top buying customer for three years in a row for John Deere and Cat in the northeast and the dealerships have been very accommodating to us. If we need a piece of equipment for a particular job, it’s a phone call away. We work hand-in-hand with particular sales reps, and we went out to the ConExpo with Milton CAT and Schmidt Equipment a few weeks ago and it was a good experience.” The JV and other subcontractors are using a wide variety of equipment, including a Link-Belt TCC 1200 and truckmounted cranes; dozers, loaders, pavers and rollers, various types of forklifts and manlifts, telehandlers, generators, water trucks, and other pieces of standard machinery. CEG


Construction Equipment Guide • New England States Supplement • www.constructionequipmentguide.com • May 13, 2020 • Page 15

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Page 16 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

Mjolnir Construction Expands Into Portable Crushing Biz

“By purchasing an impact crusher, I am skipping the purchase of a screening plant and several reprocessing steps,” said Thor Norgaard. “An impact crusher is going to create a material that has a more uniform shape and is thus more sellable; and it’s making a product that does not need to be reprocessed and screened to achieve the specification that we are looking for.” MJOLNIR from page 1

owner Thor Norgaard with two options: either paying to have the materials hauled off site or paying a portable crushing firm to come in and process the materials on site. Either way, it involved an outlay of cash that equated to a missed opportunity. So, in 2019, Norgaard turned to a third option and made the decision to expand his business into portable crushing. To start the process, Norgaard needed to determine what type of crusher he needed: jaw versus impact. “If I had purchased a portable jaw plant for our type of application, in order to create a consistent size material, I would have also had to purchase a portable screening plant to work alongside the jaw crusher,” he said. “A jaw crusher would have made an initial break of the processed material into roughly the size of 6-inch minus, much of which would not have been a usable material for many applications. So, the oversized material would have to be separated or screened out and then fed back into the crusher for additional passes until it was broken down to the size material that I could use.” After considering his choices, Norgaard purchased a Rockster R1100 closed circuit portable impact crusher and has set up two recycling sites to receive materials, one in Portland, Conn., and the other in Tolland, Conn. In addition to receiving materials at his designated recycling sites, Mjolnir also will be making his Rockster available for onsite recycling projects. “By purchasing an impact crusher, I am skipping the purchase of a screening plant and several reprocessing steps. An impact crusher is going to create a material that has a more uniform shape and is thus more sellable; and it’s making a product that does not

When your job site needs material processed, the Rockster is one phone call and one truckload away.

need to be reprocessed and screened to achieve the specification that we are looking for. Thus, accomplishing two things — lowering our initial investment cost and increasing production over any given period of time.” Norgaard’s Rockster was purchased from Equip Sales and Leasing Corp., in North

Haven, Conn. “An impact crusher is the ideal situation for this particular customer,” said Joe Collazo, Equip Sales and Leasing sales manager. “He is able to make a very usable material in a single pass through the plant and have a very high quality, uniform product.” The quality of the product was evident to

Mjolnir Construction is breaking up recycled concrete and making aggregate.

Norgaard, but the way that Equip Sales and Leasing sells crushers is really what attracted him. “Coming into this expansion of my business I did not know a thing about operating a crusher and these are very expensive pieces of equipment with all kinds of easy ways to break them. Equip Sales and Leasing has a program that allows you to rent the crusher with a trained operator. That rental gives you an opportunity to see a skilled operator put the machine through its paces and lets you experience what the machine is capable of. “During the rental period, we watched this machine operate for over 100 hours with a production rate of 900 to 1,200 tons per day and it never once faltered. Even during the period that we were paying rent on the machine it was making a profit for us. “In our case, we decided that we wanted to purchase the machine, but we wanted to see MJOLNIR page 18


Construction Equipment Guide • New England States Supplement • www.constructionequipmentguide.com • May 13, 2020 • Page 17

Chappell Tractor 251 NH-125 454 RTE 13 391 Loudon Rd. Brentwood, NH 03833 Milford, NH 03055 Concord, NH 03301 603/642-5666 603/673-2640 603/225-3361 www.chappelltractor.com

Kahn Tractor & Equipment, Inc.

Lorusso Heavy Equipment, LLC

Quality Fleet Service, Inc.

520 Pond Road North Franklin, CT 06254 860/642-7596 www.kahntractor.com

160 Elm Street Walpole, MA 02801 508/660-7600 www.lhequip.com

548 New Ludlow Road South Hadley, MA 01075 413/213-0632 www.qualityfleetservice.com


Page 18 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

NEW ENGLAND SUPPLEMENT ADVERTISER INDEX ACE EQUIPMENT SALES INC ......................................13 ARGUS INDUSTRIAL COMPANY ....................................1 ASTRO CRANE ..............................................................12 BULLETIN BOARD..........................................................12 EMPIRE CRANE LLC......................................................11 EQUIP-SALE AND LEASING CORP ..............................11 EQUIPMENT EAST ........................................................1,7 FOLEY INC - WORCESTER ............................................1 GORILLA HAMMERS........................................................1 H O PENN MACHINERY CO INC ....................................9 HYUNDAI CONSTRUCTION EQUIPMENT....................17 J R VINAGRO CORPORATION........................................1 M G EQUIPMENT ............................................................1 POWERSCREEN NEW ENGLAND................................15 QUALITY FLEET SERVICE INC ......................................5 ROGERS BROTHERS CORPORATION ........................19 SHAWMUT EQUIPMENT CO INC ..................................11 SUMMIT SUPPLY LLC ......................................................1 T-QUIP SALES & RENTAL INC ........................................6 THE N.I.C.E. COMPANY ..................................................6 THE W. I. CLARK COMPANY ..........................................2 TYLER EQUIPMENT CORPORATION ............................3 WOODS CRW CORP......................................................20 The Advertisers Index is printed as a free editorial service to our advertisers and readership. Construction Equipment Guide is not responsible for errors or omissions.

Equip Sales Helps Conn. Firm Broaden Its Service Offerings pendently hydrostatically, so you can make changes to the impactor operation have an opportunity to be without changing the idle properly trained on the speeds of the crusher’s operation of the machine power plant,” over a prolonged period of “During the entire time, so we extended the process, Equip Sales and rental for another month Leasing was great to work with a portion of the rental with,” Norgaard said. being applied to the pur“They carefully taught all chase cost. The operator changed hats to trainer and Thor Norgaard is the owner of our employees everytaught our people how to of Mjolnir Construction, a thing they needed to know. properly start up, operate, Glastonbury, Conn., compa- Since the purchase, they service and maintain the ny that handles commercial have exceeded our expectaand residential demolition, tions in servicing the equipmachine.” According to Collazo, utility, water and sewer ment. Response time has been great, and parts availhis company is the only work. ability has never been an aggregate equipment dealership in the area that sends rentals out with issue. Most importantly as expected the Rockster has done nothing but add to our an operator. “We do that for two very important rea- bottom line.” sons,” Collazo said. “One, it protects us. About Mjolnir Construction Crushing is a very aggressive business and Founded in 2011, Mjolnir Construction you never know what foreign material is going to end up inside the crusher inflicting has grown from an owner/operator doing a lot of damage. More importantly, it pro- primarily residential and septic installation tects the customer. Nobody factors into a bid and repair work to having five full-time destroying a piece of rented equipment, yet employees, an office manager and as many it’s so easy to do with a crusher. This takes as 10 seasonal operators. “I have really focused on building my that risk out of the equation. If a customer is business through relationships, and the most buying one of our crushers, this turns into a important relationship is the relationship I great training opportunity. One of our opera- build with the customer I am working for,” tors has over 4,000 hours of experience. He Norgaard said. “I am personally on the site has seen it all.” of every job that we take. I have a personal That whole process was very attractive to interest in every project, and I work closely Mjolnir, but it also was the Rockster with the owner of every project, making sugmachine itself. gestions as we go along in the hopes of “Made in Austria it is obviously a very improving the efficiency or overall produchigh-quality machine that is powered by a tivity of the project. Cat diesel,” Collazo said. “None of the other “That level of interest has given me the machines that we looked at could achieve opportunity to create personal relationships what the Rockster was capable of. Also, with the people I work for and ultimately Rockster’s patented duplex system allows us leads them to recommending my company to offer an impactor or jaw to our rental cus- to their associates and giving me the first tomers without the investment of buying two look at any projects that they have in the future.” separate plants.” Along the way, there were some key projRockster's hydrostatic crusher drive also allows customers to maintain consistent fuel ects that contributed to the company’s consumption and removes clutches com- growth, the first a Dunkin Donuts in East Conn., and a CVS in Meriden, monly found on other machines which can Hartford, Conn. wear over time. “At the CVS we learned that on any given “One of the ways that you can adjust the project virtually everything can go wrong, coarseness of aggregate being produced is but most importantly, we found out that we by slowing down the impact crusher or could handle it, and that experience gave us speeding it up,” Collazo said. “If the entire the confidence to move on to even bigger crusher is directly coupled to the engine via and better things,” Norgaard said. generator or clutch when you change For more information on Rockster, visit engine speed to affect rotor speed you are www.rocksternorthamerica.com. potentially slowing down your production For more information on Equip Sales and rate. With the Rockster, the impactor is not Leasing Corp., visit www.equip-sales.com.  connected to the power plant; it runs inde- CEG MJOLNIR from page 16


Construction Equipment Guide • New England States Supplement • www.constructionequipmentguide.com • May 13, 2020 • Page 19

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Page 20 • May 13, 2020 • www.constructionequipmentguide.com • New England States Supplement • Construction Equipment Guide

2020 LINK-BELT HTC-86110 48,600 lbs Counterweight, Aux. Winch, Work Light Package, Aux. Lifting Sheave, 10-Ton Ball, 60-Ton 3-Sheave Quick Reeve Block, stk10935 Call for Pricing

2015 Merlo 45.21 Roto, 10,000 lb. Lift Capacity, Max. Lift Height 68’2”, 4WD, 3 Steer Modes, 48” Forks, Hyd Winch, AC, 1853 Hrs, stk8469 ......................................$179,500

2012 National NBT45, 127’ Boom, Ball, Tag Axle, Eaton Fuller Transmission, Peterbilt 365, 380HP, 7487 hours, 53,399 miles, stk10519......................................$299,500

2015 Link-Belt 238HSL, 150-ton, 180’ Boom, 15-ton ball, 80-ton block, 5322 hours..................Call for Pricing

2018 National 1400A, 127’ Boom, Calib for Jib, SFO, Kenworth T800 455HP, Eaton Fuller, stk9561 ....$345,000

2020 National NTC55L, 55-Ton, 151’ boom, 36’ jib, Swivel Ball, Block, 525HP Cummins, Eaton Full Ultra Shift 18speed transmission, Peterbilt 567, stk10852 .................... ..................................................................Call for Pricing

2003 Grove TMS900E, 90-Ton, 142’ Boom, 56’ Jib, block, Ball ..........................................................$179,500

1997 Link-Belt RTC8060, 60-ton, 110’ Boom, Block, Ball, CAT 3126B engine ................................................$95,000

2013 Link-Belt RTC-8065II, 35’-58’ fly, 8.5 ton ball, 40ton block, auxiliary lifting sheave, 5417 hours, stk7694 .. ..........................................................................$369,500


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