Accession Number : ADA316027
Title : A Process-Based Cost Estimating Tool for Ship Structural Designs.
Descriptive Note : Master's thesis,
Corporate Author : MASSACHUSETTS INST OF TECH CAMBRIDGE
Personal Author(s) : Barentine, John M.
PDF Url : ADA316027
Report Date : MAY 1996
Pagination or Media Count : 230
Abstract : There is a significant need, and accompanying significant challenge, to concurrently consider performance, cost and production issues from the very beginning of the design process. The greatest obstacle to this approach is the lack of convenient and effective cost and performance models that can be integrated into a seamless design workbench accessible to working engineers. Traditional models and analysis methods frequently do not provide the sensitivity necessary to consider all the important variables impacting performance, cost and production. Unfortunately, achieving this sensitivity at the concept design stage almost requires a detail design level of analysis. Quick-look studies which currently are accomplished using parametric-based tools do not have this sensitivity. The traditional design method does not adequately include production engineering or material/supplier/logistical concerns early enough to have a substantive, positive impact on the design. Taking an integrated approach, and using computer aided cost, analysis and synthesis tools can mitigate these traditional design process failures. This thesis develops a method to integrate an existing naval ship concept design synthesis tool (ASSET) and a commercial finite element structural analysis program (MAESTRO), with refinements to an existing structural construction cost estimating program (NSRP 0398). The integration of these separate programs provides the designer with a method of assessing the process-based cost and performance impacts associated with certain structural and hull form parameters which affect or enhance producibility. The structural parameters considered here are plate thickness, variety and number of structural shape sizes, and the use of parallel mid-body. Hull form concepts considered include shear, camber, and gaussian curvature.
Descriptors : *COST ESTIMATES, *PRODUCTION ENGINEERING, *MARINE ENGINEERING, *SHIPBUILDING, *STRUCTURAL ENGINEERING, SIZES(DIMENSIONS), STRUCTURAL PROPERTIES, FINITE ELEMENT ANALYSIS, STRUCTURAL ANALYSIS, SHAPE, THESES, COMPUTER APPLICATIONS, SHIP MODELS, SHIP HULLS, CAMBER.
Subject Categories : Economics and Cost Analysis
Mfg & Industrial Eng & Control of Product Sys
Distribution Statement : APPROVED FOR PUBLIC RELEASE


Air curtains DoorMaster P are designed for indoor installations above or next to the door of industrial buildings with a lot of traffic going in and out of the building. Typical places of installations are industrial buildings, storages, garages, services, car washes, drying houses, fairgrounds, markets etc. The suitability of particular type of air curtain should be consulted with producer or designer. These curtains can be used for doors up to 4,5 m long or they can be connected together to cover larger doors.
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DoorMaster P air curtains have been designed to meet customer requirements for top functional solutions for their industrial plants at minimum cost.
VCP Control Units
VCP series control units are designed for interior use in dust-free and dry enviroments without chemicals.
This air curtain is designed as a high-pressure system. Air flow created by a single fan is blown though a special lamellar slit at high speed (10 – 16 m/s).


Delivery Order 0002 consists of four (4) projects located at the US Army Kwajalein Atoll in the US Marshall Islands. These projects include both design-build and design-bid-build efforts that consist of both new construction and renovation/repair work for base support structures and facilities.
D/B Kwajalein Fire Detection/Suppression System Repairs: This project consists of the repairs and replacement of all Fire Detection and Suppression System equipment in a fixed-wing hangar and a rotary-wing hangar.
D/B Kwajalein Barge Slip Ramp Repair: This project consists of the repair of the full length of the Barge Slip Ramp (BSR) which includes rigid concrete paving for the ramp area that barges utilize for off-loading and on-loading. This project also includes installation of new mooring bollards, fenders and whalers.
Roi-Namur Fuel Pier: The scope of work for this project includes the rehabilitation of the existing steel pile-supported fuel pier and also has rigid concrete paving for the ramp area that barges utilize. This project also includes installation of new mooring bollards, fenders and whalers.
D/B Roi-Namur Sewer Outfall: This project consists of the design and installation of new sewer outfall pipe for the island of Roi-Namur. This includes over 1,000 LF of HDD/boring under the ocean floor out to the marine shelf and installing new HDPE pipe.
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Proper communication for construction and designing layouts for infrastructure becomes a tough job. Civil engineers often need help explaining construction and infrastructure plans in papers. Representing using the traditional pen-paper technique reduces the insight, is difficult to create or modify, and requires a lot of imagination.
Thus, construction firms and civil engineers leverage technologies like 3D modeling tools. 3D modeling can be an excellent tool to deliver a compelling visual experience. This article will discuss 3D rendering and visualization in civil infrastructure development. It will also highlight the various benefits of civil 3D rendering and why it matters.
What is Civil 3D infrastructure rendering?
Civil 3D infrastructure rendering is a part of civil engineering and infrastructure development. Here, the construction engineer represents any building or construction model. They use software and tools like Autodesk 3D. These solutions have specialized computer-aided design functionalities. Civil engineers use these to analyze, measure, and predict various physics-based aspects.
Visualizing infrastructure projects in three dimensions involves the use of appealing images and 3D models, animations, and measures. It helps civil engineers, clients, business stakeholders, etc., make rational decisions. With more insights, construction projects run faster. Many third-party firms offer civil 3D rendering services to construction companies and facilitate the development of 3D construction models through specialized professionals.
Why does civil 3D rendering matter?
There are many reasons & benefits construction enterprises leverage 3D rendering tools and techniques. Let us explore the reasons why 3D rendering matters.
1. Better understanding of construction models
Many enterprises design and create 3D digital prototypes of constructions. These tools also help engineers understand the buildings & infrastructure models. It supports civil engineers, business stakeholders, clients, and others to stay on the same page. 3D visuals provide clarity on what to build. Engineers can use 3D tools to get perspectives about the construction & detailing from several angles.
2. Civil 3D rendering saves time
Rendering 3D models of constructions help engineers understand how to approach a project. With better clarity come better decision-making capabilities. Moreover, civil 3D rendering & modeling tools like AutoCAD Civil 3D use dynamic engineering models, which can combine design and production drawing. This also eliminates design drafting errors & reduces the time needed to fix issues while designing prototypes.
3. Saves money & reduces workload
Traditional prototyping was on pen and paper. It often lacks clarity on the 3D construction model. Construction often happens with many flaws. It is due to a lack of visibility, imagination, and insights. Civil engineers that rely on traditional construction models face such difficulties. Fixing the errors post-construction is also a hectic task.
Therefore, 3D modeling techniques and tools matter. They help to gain better insights into construction and infrastructure designs. It reduces unnecessary reworks and fixes. Thus, the operational cost reduces along with repetitive workload.
4. More design alternatives:
It becomes easy for civil engineers, clients, and stakeholders to provide conceptual suggestions. Decision-makers can also finalize a construction design from a vast collection of designs. Civil 3D modeling and rendering tools offer sketching out numerous designs & alignment options quickly for a project. Moreover, 3D rendering and designing enable engineers and 3D artists associated with construction projects to fine-tune the alignments & design concepts.
5. Promotes team collaboration:
Another reason 3D rendering matters in civil engineering is easy collaboration. 3D modeling & construction tools running on cloud services can help many engineers collaborate. They can collaborate from different parts of the globe. Through better communication, coordination, & expert collaboration, firms can build error-free infrastructures.
6. Seamless integration with other tools:
Rendering 3D images of constructions become more insightful through integration. Building Information Modeling (BIM) tools can help to provide more insights into such construction projects. BIM tools are intelligent solutions. They help civil engineers manage & store all the information surrounding construction design assets. The shared data enable civil engineers, designers, stakeholders, & clients to improve collaboration and project delivery. Many civil 3D rendering firms outsource BIM services for in-depth analysis and construction information management.
Civil 3D rendering and visualization matter greatly and have several benefits when it comes to infrastructure and construction projects. Construction enterprises should use appropriate 3D rendering and modeling tools for construction project prototyping. Construction firms that do not offer BIM services can also outsource such services for managing construction & building information for better collaboration.
To know more about keep reading Pinay Flix.


Our Slim Fit ENERGY STAR qualified bathroom fans operate at an exceptional low noise level and feature a contemporary low profile grille in three easy care finishes. Ideal for smaller joist spaces- fits 2″ x 6″ construction- and may be installed in a wall or ceiling. The detachable 4” to 6” round duct adaptor makes duct layout easier. Aero Pure Slim Fit fans are designed to fit minimum 2”’ x 6” construction, approved for installation in either an insulated ceiling or wall, Title 24 compliant, and meet ASHRAE 62.2, ENERGY STAR®, and LEED for Homes national standards for achieving acceptable indoor air quality in typical residences. An efficient and elegant solution to your ventilation needs whether you are building new or remodeling!


In RS2, there are a couple of methods for determining lateral earth pressure:
- The easiest method is to look at the shear and normal stress on a vertical material query just outside the pile wall boundary. Normal (lateral) and shear stress can be plotted on any query using the following process:
- In RS2 Interpret select the Query>Add Material Query option.
- When done adding the query line, either right-click and select Done or press Enter. A dialog pops up. Generate values at 100 locations along the query that was just created. Press OK.
- Choose the Graph>Graph Material Queries menu option. Select the Material Query that was just created, right-click, and select Graph Selected. You can also right-click on the Query and select Graph Data.
- In the dialog that pops up, select Effective Normal Stress for the Vertical axis.
- Press the Plot button. This is a plot of effective normal stress (lateral earth pressure) along this material query. You can right-click in the graph to export the data to Excel.
- The second method is to use a joint element at the pile wall-soil interface and plot the effective normal stress in the joint. See Tutorial 23, which focuses on an anchored sheet pile wall, for more information.


Traffic Barriers FAQ
Q: What is the maximum length of boom available?
A: Up to 8 metres.
Q: How many operations can the traffic barrier work through winter?
A: We calculate the solar requirement for each installation to work up to a maximum of 1200 operations per 24 hours.
Q: What access control can be used such as key pads, underground loops, intercoms etc?
A: There are virtually no restrictions on peripheral equipment provided a low standby current is available.
Q: How long would the system work without any charge on dull days?
A: Each system is calculated to work for 10 days without any charge at all.
Q: What groundwork is required for installation?
A: A concrete base to mount the barrier needs to be approx 700mm x 700mm x 700mm deep with 50mm ducting cemented in to provide cable access under the barrier housing. If a barrier resting post is needed, then a base of 400mm x 400mm x 400mm is required. (Full installation instructions are available for each particular installation on request.)
Q: How long should the installation take?
A: Installations vary depending on barrier specifications but on average most barriers systems can be installed within two working days.
Q: What happens if the system fails to operate?
A: Every barrier has a manual override with a simple key to unlock.


BC Hydro will provide funding to the city to build a new drinking water supply system to accommodate construction at the generating station, but the mayor says that’s not enough.
An agreement between the city and the power corporation will allow the city to build new water works facilities that will still draw water from the John Hart reservoir.
While it’s been known since Hydro announced its billion -dollar John Hart Generating Station replacement project that an expensive new water supply would have to be built, the funding issue had yet to be resolved until Tuesday’s announcement.
“This agreement between the city and BC Hydro is very important to the citizens of Campbell River and our neighbouring community partners,” said councillor Andy Adams, liaison to BC Hydro, in a news release. “The funding provides a solid foundation for us to build on as we work toward the best long-term solution for our water supply.”
BC Hydro has committed to fund 75 per cent of the estimated costs (up to $12.5 million) of the new drinking water supply system.
But Mayor Walter Jakeway doesn’t want the city to make up the rest of the cost.
“It’s not a Campbell River city responsibility,” Jakeway said in an e-mail. “It’s a (BC Hydro) project cost.”
As part of the project, BC Hydro plans to replace the three large pipes that transport water from the John Hart Dam to the John Hart Generating Station, with a 2.1-kilometre tunnel.
The problem is the city’s drinking water has come from the water flowing through the pipes for 65 years. Stephen Watson, spokesperson for BC Hydro, said once the tunnel is built, it will be de-watered for scheduled maintenance and inspections, and will be unable to be the primary water source for the city.
That leaves the city with no water supply unless a new system is built. Jakeway said it’s Hydro’s responsibility to provide an alternate system as it’s Hydro’s upgrade project.
The mayor said Hydro’s funding announcement looks,good at first glance, but the city is still left paying a bill.
“They can spin doctor the situation all they want, but nothing has changed,” Jakeway said.
Watson thinks otherwise.
“BC Hydro’s funding contribution will help the city to finalize its water infrastructure decision,” he said. “The city has been very supportive of the John Hart project, and our ongoing positive relationship has culminated in an agreement on BC Hydro’s funding contribution.”
Adams welcomed Hydro’s contribution and said council plans to pursue other sources, such as provincial or federal, funding to make up the balance of the costs.
“The city is not in a position to pay for the water intake construction, whether it be from savings or future debt,” he said. “City council supports this agreement for funding support and appreciates BC Hydro’s contribution and continued assistance.”
The city hopes to finalize plans, costs and timelines for a new water intake from John Hart Lake in the fall.
The John Hart Dam Generating Station project is scheduled to be complete by the end of 2018 and is expected to create around 400 jobs a year over the five years of construction, according to BC Hydro.
The project is set to replace a facility that’s been operating since 1947 to improve power reliability and seismic safety. The project involves replacement of the water intake at the John Hart Spillway Dam, replacing the pipes with a tunnel, constructing a replacement generating station beside the existing station, and building a new water bypass facility. The John Hart project is still undergoing a review by the BC Utilities Commission; a decision is expected by spring 2013.


The Mid-Ohio Regional Planning Commission (MORPC) was honored by The National Association of Development Organizations (NADO) with the 2011 Innovation Award for their outstanding development of the Franklin County Location Based Response System (LBRS).
The LBRS is a countywide digital centerline, possessing current road and address data for emergency response services and for other road maintenance programs. Partners funding the project include: the Central Ohio Transit Authority, County 911, Ohio Department of Public Safety, Ohio Department of Transportation and MORPC.
Previous to the establishment of the LBRS, individual agencies and jurisdictions were updating their files in silos and had to wait for quarterly releases of countywide data, so that current information outside of their own jurisdictions was not available on-demand. Read more


Just when repaving work was completed on Iliwai Dr. in Wahiawa, several dips appeared on the road. The work was part of a $9 million repaving contract for city streets in Wahiawa done by Nevada-based contractor Road and Highway Builders.
On Thursday, KHON2 followed up with the contractor, and learned from the company that previous work on the road may have caused the dips.
The company is paving a number of streets on the island, including Enchanted Lake, Mililani and Wahiawa.
Company construction manager Aaron Hites told KHON2 that his own preliminary investigation revealed previous trench work in the neighborhood by a utility may have caused the dips along Iliwai Dr. He says he is not sure what utility may have done the work.
The city director overseeing roadwork projects says the dips did not come from water or sewer utilities in the area. The director of the City’s Dept. of Design and Construction says this was an “unforeseen site condition,” that the contractor is not to blame, and that taxpayers will have to foot the repair cost through a change order.
Director Chris Takashige said until the company can get back to Iliwai Dr., dig up the road and find out the cause of the dips, he does not know when the repair work will begin or how much it will cost.
KHON2 has reported on complaints about the company in the past. Back in June, the company left open trenches in Kailua that injured a bicyclist who fell in. Another incident in Wahaiwa, tied to the same $9 million project that included work on Iliwai Dr., left a steep drop-off at a homeowner’s driveway that damaged her car.
KHON2 called the State Contractors Board in Nevada to learn more about the company’s history. The board says there is no record of disciplinary action taken against Road and Highway Builders since its license was first issued there in 2000.
- Roadwork to be re-done in Wahiawa – Apr. 10, 2014


Survey Project Manager
Ethan Pepin joined the GeoSurvey team in August 2018. Prior to joining GeoSurvey, Ethan worked for another local GA land surveying firm while attending college, gaining invaluable experience with construction layout and other related land surveying activities. Upon joining GeoSurvey, Ethan quickly adapted to running a field crew collecting field data for a myriad of complex land surveying projects. His field experience while running a field crew has included ALTA/NSPS Land Title Surveys, large boundary and topographic surveys, hydrographic surveys, construction layout, aerial control surveys, tree surveys, and other types of surveys. He now works as a Survey Project Manager, managing all aspects of large survey projects after having completed his training as a survey technician.
Ethan earned his B.S. from Kennesaw State University, and has recently passed the Survey Intern Certification, en route to becoming licensed as a Professional Land Surveyor in the near future. Ethan is an active member of the Surveying and Mapping Society of GA.


Structural design of a steel beam (EN)
How to activate the link
- Download and install the latest version of IDEA StatiCa
- Make sure that you are using a supported version of your FEA/BIM solution
IDEA StatiCa integrates BIM links into your FEA/BIM solutions during its installation. You can check the status and activate more BIM links for software installed after in the BIM link installer.
Please note that some FEA solutions require additional steps to fully activate their BIM link to IDEA StatiCa.
Open IDEA StatiCa and navigate to the BIM tab and open the BIM link installer (Activate your BIM link...).
A notification "Do you want to allow this app to make changes to your device?" may appear, if so, please confirm with the Yes button.
The BIM link for the selected software (if found) is installed. The screen also tells you the status of other BIM links that may have already been installed.
Create a new project - fill in the name, set the span 8.0 m, select the cross-section HEB 260 for the beam, and click Create project.
In this example, you have only one analyzed member AM1, which was created at the same time as the project.
Four related members were created automatically by the project. However, we only need to keep the two columns the remaining two framing beams can be deleted to finalize the arrangement.
Highlight RM1 and RM3 and press Delete to remove them.
First, specify the dead load on the beam, where it is placed and the distribution area of the load.
Set the Check type to ULS and enter -20 kN/m in the z direction acting on the top flange.
Click on Connection CON1 and then on Edit connection.
There two ways we can model this simple connection:
- Using an endplate operation
- Using an example from the connection library
As our example is very straightforward we will use option 1.
Change the dimensions of the bolt to M16 8.8, and click OK.
Amend the bolt spacing as shown below:
Save and Exit this connection.
To design the second supported joint, click on Connections CON2 and then Apply the recent connection CON1.
You can visually check the stresses along with the member by clicking on the button Stress in the upper ribbon.
Linear buckling analysis can be done by selecting LBA and clicking Calculate. You can investigate the mode shapes by clicking on a different line in the table.
As you see the first two factors are less than 15, so in this case, a Geometrically and materially nonlinear analysis with imperfections makes sense with accumulated initial amplitudes. For more information please see the article about imperfections or the Theoretical background.
For the Geometrically and materially nonlinear analysis, you have to set the Amplitude (imperfection).
We enter the values 0,5 x l/300 = 8000 / 300 = 13 mm.
You can start the calculation by selecting GMNIA a click Calculate.
You can see in the results, that the dimension of the member is sufficient even with the geometrical imperfections.
At last, go to the tab Report. IDEA StatiCa offers a fully customizable report to print out or save in an editable format.


“Holding an engineering degree from the ESTP, I joined the company in July 2016 on a project-by-project basis. Ingeva quickly proved itself to be reliable and trustworthy and its staff showed complete confidence in me and my abilities as it assisted me in landing my first project and acquiring experience in the railway industry.
Currently working at the General Studies (EG) division of the SNCF Center for Studies – North-Paris (PE NP), I am in charge of outsourcing the management of railway-related projects and their various stages of development (DI, DCE, permits, inspections…) in a variety of areas (railway, rail gauges, earthworks, sanitation, or even the environment.)
I am able to manage, with a complete autonomy, various projects of renovation and development and have been given the additional tasks of creating RFQs, organizing consulting services, interfacing with consulting firms as well as with the Rail Network Engineering Division of Amiens and setting up various meetings.
I work alongside several internal, (center for studies, general engineering, project management, construction), and external; (private consulting firms), partners and serve as a link between the contractors and the project coordinators and managers to best ensure that the project stays under costs and is completed on time as well as to provide quality control during the stages of development.
The PE NP provided an ideal professional environment for me to expend my skill set in a variety of fields such as project management, railway, civil engineering, earthworks, hydraulics and the environment.
Following the recent implementation of a division for the outsourcing of the EG group to PE NP, I was also able to contribute to the dialog regarding the protocols and means of said outsourcing.
My work and the corporate meetings organized by INGEVA have allowed me to expand my professional network and contemplate a variety of career plans.”


Pursuant to section 60 of the Transit New Zealand Act 1989, the Transit New Zealand Board gives notice that the section of State highway described in the Schedule hereto is revoked within the meaning and for the purpose of the Transit New Zealand Act 1989.
That section of State Highway 20A in the City of Manukau, commencing at a point (Route Position 0/3.874) on George Bolt Memorial Drive at the Auckland International Airport property boundary, 674 metres south of Montgomerie Road intersection, and extending in a generally southerly direction to a point (Route Position 0/4.998) 400 metres north of
the junction with Tom Pearce Drive at Auckland Airport;
a distance of 1.124 kilometres.
This resolution was passed at a meeting of Transit
New Zealand held in Wellington on the 5th day of November 2007.
Signed on behalf of Transit New Zealand under delegated authority by:
J. H. VAN BARNEVELD, Chief Executive, Transit


Work to Begin on Roundabout on Old Clifton Road in the City of Port Orchard
FOR IMMEDIATE RELEASE
CONTACT: Public Works
PORT ORCHARD, WA – (February 19, 2021) – McCormick Communities is commencing construction in February on a new street, Campus Pkwy, and associated round about intersection improvements on Old Clifton Road between McCormick Woods Drive and Feigley Road. Construction will continue through the summer of 2021.
Initial phases of construction in February and March will occur mostly outside of the roadway. Please drive cautiously and slow down through the construction zone. Flagging operations will be employed intermittently for limited delivery and in roadway operations to ensure public safety. Please keep in mind the speed limit may be changed from 35 MPH to 25 MPH.
This work is being provided for future planned development both East and West of Old Clifton Road and to meet City requirements to maintain traffic levels of service. The City has completed the design of another Roundabout project for the intersection at Old Clifton Rd. and Anderson Hill Rd and is applying for grant funding for this project. The City’s long term plans also include intersection improvements at McCormick Woods Drive and shoulder widening along Old Clifton Road.
To view this information, including a graphic of the roundabout, please visit the City’s website at https://www.portorchardwa.gov/roundabout-construction-on-old-clifton-road/


A dismantlable timber structure for Rau Architects’ Triodos Bank
The new Triodos Bank headquarters by Rau Architect feature a dismantlable timber frame and a glass façade.
A curvaceous building that does not appear, on first glance, to be made entirely out of wood, as its glass façade suggests otherwise. But giving a conceptually new and unexpected structure a formal contemporary look was exactly the architects’ intention.
In substance, the building rests on a concrete basement, because the presence of a very high water table did not permit use of the wood for the building’s foundations; this allows the five levels above ground to be built out of timber, dismantlable down to the very last bolt.
On these foundations, the architects constructed three structural bodies composed of 26 L-shaped pylons in a petal-like arrangement, based on a triangular floor plan with rounded corners. Inside this area are the wooden staircases leading to the roof of the three towers. The L-shaped pylons also become a characteristic architectural element, repeated on every level to permit use of the overhang measuring about 4 metres to screw the floor slabs in place.
The three bodies composing the building are of course connected with a second set of beams, which are in turn supported by intermediary pillars, set far apart, revealing no joints to permit structural dilation, suggesting that the building is elastic enough not to need them.
The project presents two important new developments. The first is the climate control system, which controls indoor temperature in the best way for the microclimate, that is, by conforming as closely as possible to the environment and seasonal weather outside. The second innovation is cataloguing and traceability of all the materials employed, with a view to possible future restoration and constant monitoring of every single component.
Grootte: 12.994 m2
Certificaten: BREEAM Outstanding (ontwerp)
Oplevering: September 2019
Opdrachtgever: Triodos Bank
Architect: Arcadis, RAU Architecten & Ex Interiors
Ontwikkelaar: EDGE & Triodos Bank
Aannemer: J.P. van Eesteren
Photo: David Ossip


Surface hardener for cement-based floors.
Hardening agent for industrial floors with corundum.
Self-leveling, polymer-modified cementitious screed.
FLOWCRET 1-10 EXPRESS
Fast-setting, self leveling, polymer-modified cementitious screed.
FLOWCRET 3-30 EXPRESS
Fast- setting, self-leveling, polymer-modified compound.
Cementitious screed for filling and leveling floors to be covered with tiles, marble, parquet etc., as well as for forming slopes on terraces. It replaces non-reinforced concrete or gas-concrete. Applied at a thickness of up to 10 cm per layer.
Rapid setting, reinforced mortar that replaces the cement (binder) of floor screeds. It consists of special cements and special additives. After mixing with sand and water it is prepared a rapid setting cement mortar with high strength. Suitable for filling and leveling of floors, before laying tiles, marbles, natural stones, parquet, vinyl tiles, floors with underfloor heating system etc. Also for preparing cement mortar grade for terraces and outdoor areas.
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Ready Mix Dry Plaster Manufacture in Nashik Airson Chemical Apply OnlinePosted: Wed, 5 December, 2018, 3:11 pm - Optional - Nashik Maharashtra India 422003
kmcn308Airson Readymix plaster is strong pre-mixed dryer with high quality polymer additives, suitable for plastering alltypes of concrete surfaces clay bricks, fly ash bricks and aac blocks. It is normally appied to smooth and even surface. Powerfix readymix plaster contains processed and fine graded sand which gives better quality of plaster. Ready Mix Plaster is proportionate quality of 53 grade ordinary Portland cement (OPC) Processed sand with additives. Appropriate quantity of water addition makes mixer ready to use sand plaster for Internal ? External wall plastering. Surat, Gujarat, India contact email@example.com www.airsonchemical.com Mo. 9726807434
If you are looking for a great career opportunity with a company experiencing growth, apply online today.
Applicant must enclose his/her Photograph with CV


Consider heat transfer through a double-pane window as shown in Figure 7.31a. Two layers of glass with thermal conductivity k1 are separated by a layer of stagnant air with thermal conductivity k2. The inner surface of the window is at temperature T1 and exposed to room air with heat transfer coefficient h1. The outer surface of the wall is at temperature T2 and exposed to air with heat transfer coefficient h2. Assume that k1 = 0.95 W/(m・°C),
k2 = 0.0285 W/(m・°C), h1 = h2 = 10 W/(m2・°C), T1 = 20°C, and T2 = 35°C. The thickness of each glass layer is 4 mm, the thickness of the air layer is 8 mm, and the cross-sectional area
of the window is 1.5 m2.
a. Determine the heat flow rate through the double-pane window.
b. Determine the temperature distribution through the double-pane window.
c. Repeat Parts (a) and (b) for the single-pane glass window shown in Figure 7.31b.


$39.09 - $58.63 per hour ($81,306 - $121,960 estimated annual)
This position closes on Friday, March 1, 2019.
The San Mateo County Transit District is the administrative body for public transit and transportation programs in San Mateo County, California: SamTrans bus service, including Redi-Wheels paratransit service, Caltrain commuter rail service and the managing agency for the San Mateo County Transportation Authority. The District transports approximately 32 million customers a year and is one of the nation’s top transit agencies. We look forward to continuing our leading role in meeting the transportation challenges of the future.
The San Mateo County Transit District’s Bus Facilities Division seeks a Facilities Coordinator (ADA) to be responsible for participating in the implementation, monitoring and modification of facilities to ensure compliance with the Americans with Disabilities Act (ADA) for the San Mateo County Transit District (SamTrans) and the Peninsula Corridor Joint Powers Board (Caltrain).
The Facilities Coordinator (ADA) will develop and implement an ADA Transition Plan (Self Evaluation) of structural changes to existing facilities, stations and properties to achieve ADA compliance, monitor ADA access features with facility modifications and maintenance plans, review and supervise construction projects to ensure work is completed in a safe manner, per code, and within compliance with ADA regulations and provide guidance and serve as a liaison to internal stakeholders, public and private agencies, advisory groups, and other external stakeholders in the planning and administration of ADA compliance.
The incumbent will also review proposed capital construction projects and plans for ADA standards of accessibility and ensure compliance with District operations, assess potential architectural barriers to accessibility, prepare scope of work for contracting documents, research and develop technical specifications, obtain independent cost estimates, and generate project plans and schedules relative to potential grant funding, monitor consultant performance on contracts to ensure compliance with contractual requirements, prioritize and monitor ADA compliance projects, coordinate with contractors and vendors to schedule dates and times for completion, respond to ADA compliance complaints filed by the public, oversee investigations of complaints and inquiries, recommend solutions, draft formal responses to complaints and assist with developing ADA policies and procedures with internal/external stakeholders.
The ideal candidate will have a Bachelor’s degree or higher in Public Administration, Planning, Construction Management, or Facilities Engineering with three years full-time experience monitoring and evaluating facilities/buildings for ADA compliance. Experience with project management is desirable. Must have effective oral and written communication skills. Must be proficient with MS Word and MS Excel.


The Minister of Roads and Bridges says the construction of a one kilometer road on the Juba – Bhar-el-Ghazel region highway will cost the government about $1.5 million.
The amount is included in the over $700 million package offered to the Chinese Shandong High-speed group of companies to construct the close to 400 kilometers road from Juba to Wau.
In March, South Sudan and the Chinese company signed the lifting of 30,000 barrels of crude oil per day -to cover the cost of the highway project.
Speaking on Sunday in Koda County -during a site inspection in Terekeka state -Rebecca Okwaci said the cost per kilometer is determined by the materials that will be used, and the labor.
“1 kilometer is about $1.5 million for the road which is 395 Kilometers or about 400 kilometers [as is] in the contract. This is already public information outside there,” she said.
In Kenya, the government spent more than $2 million per kilometer during the construction of Thika super highway and Southern Bypass roads in Nairobi.
The cost is attributed to the thickness of the top layer of the tarmac, the asphaltic concrete used, and the traffic envisaged.
Meanwhile, Rebecca Okwaci said South Sudanese companies will also be included in the construction of the Juba – Bahr el Ghazal region highway project.
“We are very keen that the local contractors are involved, you cannot give a contract out to the foreigners and you don’t include the nationals,” she said.
The construction of the national highway from Nadapal through Torit to Juba, up to Rumbek and to Wau, has begun with the pilot phase starting from Juba.
The post 1km road to cost $1.5 million on Juba – Barh el Ghazal region highway appeared first on Eye Radio.


We all know how important it is to have a safe and efficient road network, particularly when it comes to the major roads that connect our city to the wider region. In recent years, key major roads in Logan have become congested, creating frustration and loss of productivity, and impacting our way of life. In the case of Mount Lindesay Highway, increased traffic volume has also created serious safety issues.
Since 2017, there have been funding announcements for the M1 (Pacific Motorway) and commitments made for upgrades to sections of the Mount Lindesay Highway and Waterford-Tamborine Road.
While we welcome all investment in our road infrastructure from other levels of government, there are still critical needs in the growing parts of our city, such as the Priority Development Areas (PDAs) of Yarrabilba and Greater Flagstone, which will ultimately accommodate up to 170,000 people.


Despite work being postponed, Utah Department of Transportation spokesman Vic Saunders said it looks like work will begin soon on the major 1000 West reconstruction project. Saunders said a pre-bid meeting will be held in the middle of December, and he is encouraged by the fact that a lot of region one contractors have shown an interest in the project.”We need to start as soon as we can on the bridge work on the Logan River bridge because we need to have as much of that work done that’s in the waterway as possible in advance of the spring runoff,” he said. “So as soon as the contract is let and the contractor is ready to move forward, we’ll begin immediately with work to widen that bridge and to get it ready as far as we possibly can before the spring.” It’s a major construction project and Saunders said everyone involved is pleased to see that is is moving forward.
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The foot and bike path of the Ticino starts at the bridge that unites Castelletto with Sesto Calende. The first stretch shares limited car traffic up to the crossroads with state route 336. From this point, signs of humans are limited to the works that block or deviate the currents to supply the electricity plants, canals and waterways and the route is safe until its end near the bridge of Tornavento. The bike path is well-marked and there is no risk of getting lost among the numerous passages from one towpath to another or the many junctions.
To return to the starting point, you can go to the train station of Oleggio. Follow a brief stretch of state route 527 carefully beyond the iron bridge to the first curve, then turn right onto the old Via Vecchia Ticino, which will bring you to the train station after about 6 km.
It is best to inquire in advance about schedules and the possibility to load bicycles on board.


Transportation Program Management
Anderson County, South Carolina – BLE was selected to manage the Anderson County C-Fund program in 2018. This contract included assessing pavement conditions and recommending the appropriate preservation, rehabilitation, or reconstruction treatment for the annual County Transportation Committee (CTC) program.
The Transportation Services team has worked closely with Anderson County to complete the assessments and have assembled the specifications for the bid package, which is currently advertised. BLE is currently working with Anderson County to design and scope a Pavement Condition Assessment of the County’s owned and maintained roads.


Source: City of Santa Barbara
Toro Enterprises, Inc. will be performing paving work on several City streets as part of the FY21B Pavement Maintenance (Overlay) Project.
Paving operations will begin the week of July 25, 2022, and last approximately two weeks.
Pavement striping of the newly paved streets will follow approximately 2-3 weeks after all paving work is complete.
The following streets will receive full-width pavement grind followed by asphalt pavement overlay:
Castillo Street from Carrillo Street to Haley Street – July 25 – 27
Fairview Overpass from Highway 101 to City Limit – Tentatively July 28 – 29 (night work only)
Mission Street from Modoc Road to Highway 101 Underpass – Tentatively Week of August 8
Chapala Street from Mission Street to Sola Street – Tentatively Week of August 15
Micheltorena Street from Highway 101 to Garden Street – Tentatively Week of August 22
Arrellaga Street from Bath Street to Anacapa Street – Tentatively Week of August 29
The schedule of work is approximate and is subject to change as weather, material supply and other factors may influence the exact timing of construction.
Detours in the surrounding areas will be in effect to minimize construction duration and ensure the least disruption to normal traffic flow. Traffic control, parking restrictions and temporary delays should be expected in these areas. Access will be maintained for residents and businesses, although temporary disruptions should be anticipated, especially while paving is taking place.
No Parking signs will be posted at least 72 hours prior to construction and detour signs will also be provided.
The City has contracted with Toro Enterprises, Inc. to perform work, which is funded primarily by Measure C.
For more information on the FY21B Pavement Maintenance Project click HERE.


WilkinsonEyre has specified bricks and brick slips from innovation-led manufacturer, Vandersanden, to emphasise the horizontal volumes and architectural context of the contemporary, new Graduate Centre at Queen Mary University in London.
Vandersanden UK, the brick manufacturer renowned for its innovation, sustainability and craftmanship, has introduced a new range of ECO brick slips into the UK market.
Imperial Bricks will be exhibiting its full range of bricks, brick slips and brick tiles at the Homebuilding and Renovating Show, NEC, 26th-29th March.
Imperial Bricks is now an approved supplier to members of the h&b Buying Group for independent builders’ merchants.
Harry Robinson, engineer at IG Masonry Support, explains how a bespoke design was needed to form his favourite architectural feature.
The major brick shortage issue means contractors have a battle to complete projects on time and budget, resulting in an increase in brick slips on construction sites, say Wetherby Building Systems.
Imperial Bricks’ new CPD is sure to help architects, specifiers and developers gain a greater understanding of brick matching techniques.
Wienerberger is launching a complete brick slip and paver slip solution, plus a new website to coincide with the offer.


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Portland, ME – In appreciation of the great efforts taken to preserve historic properties across the state, Maine Preservation recognized Consigli Construction Co., Inc., for its outstanding work to restore Coles Tower at Bowdoin College. The “2015 Statewide Historic Preservation Honor Award for Restoration” specifically acknowledged the craftsmanship and engineering to repair the exterior of the building.
Featuring a base that flares 10 feet wider from the top, a roof parapet incapable of bearing the load of swing staging and concrete window soffits too deep to access, the building proved a difficult challenge for the team to access.
To overcome the hurdles, roof tie-offs and fall-protection supports were installed so that masons could access the entire building via swing staging. At the same time, craftspeople used a 180-foot ultra-boom lift for the first time in the Northeast to access other areas of the façade. Repairs included major restoration work to the brick and stone elements of the building.
The work was completed over an intensive two-shift, six-day-per-week schedule over 11 weeks between the spring and fall semesters.
Though the dormitory, built in 1964 and designed by architect Hugh Stubbins, remained an iconic symbol of the social change academic institutions went through at the time, several years of exposure to harsh winter elements caused the 16-story building to suffer from exposed steel, falling limestone, and major cracking in the exterior.


EVERETT — After several pedestrians were killed by drivers in south Everett, city staff are planning lower speed limits along Everett Mall Way and Evergreen Way.
It has been 13 years since the city last reduced a speed limit.
Since November, four men have died when drivers struck them on Evergreen Way between the 9600 block and Center Road. But before the pandemic, the city had already started evaluating lower speed limits on one of the county’s most treacherous roads for cyclists and pedestrians.
• On Nov. 18, Vadim Pikovets, 54, was crossing Evergreen Way in the 9600 block when a southbound vehicle struck him.
• Richard Nelson, 88, was crossing the thoroughfare near 100th Street SW when a driver hit him.
• Three days later, Sean Stratton, 40, was arguing with a woman when he crossed Evergreen. A driver headed north, between Center Road and 112th Street SW, hit him.
• And most recently, on April 11, Donaldo Perez Perez crossed the deadly road when he was hit at the intersection with Airport Road. He was 35.
The drivers were cooperative with police in each incident. No arrests were made.
Everett traffic engineer Corey Hert proposes reducing the speed limit for Evergreen Way, which is also Highway 99, from 50 to 40 mph between Airport Road and Everett Mall Way, and then from 40 to 35 mph along Everett Mall Way from Evergreen to Seventh Avenue SE.
“It’s a reasonable transition as you’re going northbound on Highway 99 approaching the city of Everett,” Hert said. “This is part of our ongoing process to improve safety on city streets.”
He briefed the city’s Transportation Advisory Committee on the proposed City Council resolution in a meeting April 21. The committee unanimously supported the resolution.
Studies have found a correlation between impact speed and fatality rate when a driver hits a pedestrian. One estimate cited by the National Highway Traffic Safety Administration says about 40% of people would die if hit by a vehicle traveling 30 mph; about 80% at 40 mph; and nearly 100% at over 50 mph.
At 20 mph, the number of people who would die plunges to around 5%, according to the estimate.
Advocates have called for slower vehicle speeds as a means of reducing fatal collisions, especially in cities.
Lowering speed limits requires council approval, as well as analysis and an OK from the Washington State Department of Transportation because it’s a state highway.
Councilmember Liz Vogeli, the council’s liaison to the Transportation Advisory Committee, said she is likely to support the resolution.
“I have been a proponent of lowering the speed limits in this area since at least my first year on council,” said Vogeli, whose District 4 includes the affected areas. “We’ve had four pedestrian fatalities in that area. That’s just this year. … If the speed limits had been less and (the drivers) were following the rules, it might not have been a fatality, and there would have been less heartache for the driver, as well as the ones close to who died.”
But the city can’t, and doesn’t, set speed limits “indiscriminately,” and drivers tend to ignore ones that are “artificially” set, Hert said.
In 2009, Everett dropped the limit for 79th Place SE, which fronts the southern side of Evergreen Middle School, from 25 to 20 mph, as a school zone.
“We try to set reasonable speed limits,” Hert said. “It commands respect from drivers, and it’s easier to enforce.”
Industry standards have changed for how traffic engineers evaluate speed limits, Hert said. Considerations include the speeds drivers travel, as well as road characteristics, pedestrian volume and traffic volume, among other factors.
Reducing speeds also often requires changes to the road, Hert said.
There is a vision to dramatically alter Highway 99 through Everett in a 2012 Evergreen Way Revitalization Plan. It includes center medians and other corridor revisions designed to slow traffic and make the highway less a chasm through the city.
“It’s very much pie-in-the-sky with a lot of money required,” city engineer Tom Hood said.
Instead, private development along Evergreen Way is likely to lead to those changes over time.
Lowering the speed limit is one of the immediate ways the city can improve safety for drivers and pedestrians in the area.
Vehicle lanes there are already “fairly narrow” at 10½ feet, Hert said. That means the city can’t seek to re-stripe the lanes and make them narrower, which helps reduce driver speed.
Vogeli said the city should consider concrete median barriers along portions of Evergreen Way. They would separate northbound and southbound traffic in lieu of more permanent curb or landscaped medians, and that could prevent head-on collisions, she said. She’d also like the city to pursue bus and turn lanes along Highway 99’s seven lanes in Everett.
But lower speeds are a start for now.
“It’s not going to make everyone slow down, but some people will,” Vogeli said. “ If you want to go fast, drive on the freeway.”
Once the council approves the resolution, the state will conduct its own analysis. If the state approves the lower speed limits, new signs could be posted within two weeks, Hert said.
Other safety and traffic improvements are coming to Everett Mall Way in the next year. The city will spend $1.13 million to improve traffic signal timing, with a goal of better pedestrian access. The project includes flashing yellow arrow signals, traffic cameras and curb ramp improvements.
Ben Watanabe: email@example.com; 425-339-3037; Twitter @benwatanabe.
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This project replaced approximately 750-feet of sewer on Fleury Way, between N. Murtland Street and N. Dallas Avenue. This project will improve stormwater drainage within the alleyway. As part of this work, PWSA contractor crews will also rebuild the alleyway after structural deficiencies were found during sewer work.
Progress & Status
Locations & Schedule
Fleury Way (N. Murtland Street - N. Dallas Avenue)
Start Date: Spring 2021
Completion Date: early-mid December 2022
Work Schedule: Monday-Friday, 7:00 a.m. - 5:00 p.m.
Traffic Patterns: The street will remain closed to all traffic until work is complete


California Department of Transportation
Date: April 27, 2012
District: 1 - Eureka
Contact: : Scott Burger
Phone: (707) 441-3998
DISTRICT 1 MORE THAN $900 MILLION IN FUNDING ALLOCATED TO DRIVE STATE'S ECONOMIC GROWTH AND IMPROVE TRANSPORTATION
EUREKA - Continuing the push to rebuild California’s infrastructure and spur job growth, the California Transportation Commission (CTC) has allocated more than $900 million to 61 transportation projects statewide.
“Proposition 1B continues to provide the vital funding we need for transportation projects that relieve traffic congestion and improve the quality of life for all Californians,” said Acting Caltrans Director Malcolm Dougherty. “Investing in our infrastructure is strengthening our economy at a time when we need it the most.”
Approximately $800 million in funding was provided by Proposition 1B, a transportation bond approved by voters in 2006. The remaining allocations came from assorted state and federal transportation accounts. In total, about $12 billion in Proposition 1B funds have been distributed statewide.
Some of the notable local projects that received funding include:
- Humboldt County - $5.1 million for slide repairs and drainage upgrades at two locations on Route 299 near Blue Lake at 1.8 miles east of Buckley Road and just west of Old Three Creeks Road.
Please see the attached file for more information about all projects that have received allocations.
# # # #


European University of Lefke (EUL) The Students’ Dean Office and Civil Engineering Club organized a panel on “Green Buildings and Materials” to convey the principles of sustainability. Green Building Consultant Dr. Duygu Erten participated as a speaker during the panel held in Rauf Raif Denktaş Educational Complex Conference Hall.
Erten: Green buildings are less harmful to those living in and around than standard buildings
In the panel, which was attended by students from Engineering and Architecture faculties, Erten gave information about Green Building Certificates and certification methods and environment friendly materials leading to students. Erten defined the green buildings as high-performance, high-quality, water-efficient buildings designed and built above the country’s building standards, which make the residents and surrounding area less harmful than standard buildings. Erten says that many countries around the world have green building programs according to their own standards. By providing detailed information on the UK’s Green Building Certificate BREEAM and the United Green Building Certificate LEED (Leadership Energy Environmental Design) he also talked about other Green Building certifications used in different geographies around the world. Erten also informed about BREEAM; that it is the first environmental assessment method, that it is based on volunteerism, that it is holistic, scientific and reliable beyond local standards.
Erten: Green buildings are beneficial in terms of minimizing damage to the environment during the construction phase.
Erten said the reasons for preferring green buildings are; environmental and economic benefits, and resource consumption and environmental damage, it is more profitable than a standard building when the life cycle cost is calculated, the indoor air quality and comfort are high, Sick Building Syndrome, Illnesses Caused by Buildings and reduced susceptibility to more than one chemistry.
Erten said that the benefits of green buildings are as follows: to minimize the damage done to the environment in the construction phase, to take the assessment of the waste material coming from the excavation, to use the building materials produced from the waste, to make landscaping with plants and trees consuming less water, use of the right materials and solutions for the creation of energy and sound insulation, solutions for the reuse of rainwater, reduction of carbon emissions by using renewable energy sources.
Pointing to the effects of healthy and environmentally friendly construction materials on human health, Erten emphasized the importance of environmental friendly and certified material selection, emphasizing that materials which are in contact with daily life, especially in unsupervised use of paint, wood and the like, cause mental retardation in young children and adversely affect their health. . In the panel discussing social aspects besides the environmental and economic aspects of sustainable construction, Erten gave advice to the students about the future plans by giving examples from the business world
At the end of the panel, Vice Dean of Engineering Faculty Assist. Prof. Dr. Ertuğ Aydin presented a certificate of appreciation to Erten.


- Published: 15 January 2021 15 January 2021
Consumers Energy has announced Gratiot Farms Wind Project is operational and contributing 150MW of renewable energy to customers in Michigan. Gratiot Farms Wind Project features 60 turbines with a total capacity of 150MW.
Consumers Energy acquired the project from Enel Green Power America, which started the development of the wind farm. Consumers Energy took ownership and responsibility for completing construction of the project in September 2019. Approximately 250 workers were employed during the construction of Gratiot Farms. A team of 10 full-time employees will operate the electric generation facility from a newly established service center in Middleton, Michigan, scheduled to be completed by late February. Gratiot Farms represents a US$ 260 million investment in Michigan’s clean energy infrastructure.


When a water faucet is turned on, you expect to see clear running water, but sometimes instead of crystal clear water flowing freely, rust-colored water is produced.
Other times, what was once clear water has now turned red or yellow after standing. Whenever a visual indication of a water problem appears, it's time to call a professional plumber to investigate and repair the problem.
Rusty pipes are a common issue for homeowners. As faucets are turned on and off, causing the pressure inside the pipes to change repeatedly, it can cause loosened rust to dislodge from the pipe. This discolored water then makes its way through the water supply line into the bathroom and kitchen sinks, bathtubs, showers, and laundry room.
Galvanized pipes are also major culprits for dispensing rust-colored water. In this case, replacing galvanized pipes with copper plumbing remedies the problem.
Whether you have a gas or electric water heater, over time, nature takes its course especially if your home is fitted with a steel water heater. To protect the steel water heater, a coating of porcelain enamel lines the inside to keep corrosion at bay. Over time, it's only natural for the enamel to wear out. When this happens, the steel will start to corrode, creating flakes and chips that end up settling on the bottom of the water heater. Eventually, the flakes degrade into fine rusty particles resulting in rusty-colored water. Also, the lifespan of a water heater usually runs for about 10 years. At this time, the water heater may begin to leak, which causes the rust sediment to make its way through the water line.
Another part of the water heater that can cause rusty water is the anode rod. The rod is made of metal such as zinc, magnesium, or aluminum. Its purpose is to protect the steel lining through electrolysis which is a chemical reaction that causes the rod to corrode. Over time, the anode rod will become thoroughly coated in corrosion and it won't do the job it's designed to do. Anode rods should be replaced on a regular basis.
Two common culprits associated with well water are iron and manganese. The three basic types or iron are ferric iron, ferrous iron, and iron bacteria. Ferric iron has a rusty red appearance coming from faucets while ferrous iron causes standing water to change to a rust or yellow color. Examples of both can be seen on sinks, showers, and bathtubs where a standing water turns red or yellow. Iron bacteria feeds on the iron found in fittings, pipes, and water. It creates slime which can become dislodged creating discolored water.
For answers to your questions, contact the Pink Plumber today.
Image source: Flickr


There are 4 Land Surveyors in Attleboro, Massachusetts, serving a population of 44,326 people in an area of 27 square miles. There is 1 Land Surveyor per 11,081 people, and 1 Land Surveyor per 6 square miles.
In Massachusetts, Attleboro is ranked 117th of 585 cities in Land Surveyors per capita, and 125th of 585 cities in Land Surveyors per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Attleboro Land Surveyors.
Commonwealth Land Surveyors 4 Patriot Street Attleboro, MA
Halnon Land Surveying 34 Cross Street Attleboro, MA
Hayward Boynton & Williams 178 North Main Street Attleboro, MA Civil Engineering, Land Surveying
Leddy Land Surveying 3 North Avenue Attleboro, MA


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Last week, the PUB which is the national water agency in Singapore, has to send Hexacon Construction a stop work notice. This is because of they have damaged a water pipe located in the area of Tampines. The water pipe which has a diameter of 300 mm was driven out of its location due to the ongoing construction of an overhead bridge for the pedestrian.
The event disrupted the water supply from a food court inside the Eastlink Mall and the bus interchange close to the construction site.
PUB said in a statement that after investigation they were able to find out that Hexacon Construction did not comply with the submissions required before they start their project. The construction site is between Tampines Central 2 and Tampines Avenue 5.
It is the protocol that before construction starts the company has to verify if there are water pipes in the area. After which, they must send a construction survey report to PUB along with a statement that details all the work they need to do in order for the construction to be accomplished. They must also submit a report assessing the impact of the work on the water supply in the area. A qualified professional will then submit reports on the protection measures necessary.
PUB said in the statement that they are mandating Hexacon Construction to send the necessary documents as soon as possible together with measures on how they can rectify the situation spearheaded by a qualified worker.
Aside from halting the construction work, they have already repaired the water main that has been affected. The agency said that the company is required to perform implementation works in order to u protection back to the water pipes and they are waiting for a clearance from the PUB.
While the pipe was broken, the food court as well as the bus interchange was able to use temporary water supply with the aid of the PUB on-site which delivers water wagons together with water bags.
PUB said that the stop work offence can have a fine as high as $10,000. They is not the only water pipe incident in the country as there are other two leaks that occurred within the same week.


Road closure notice: Blodgett Street
By Mike Winch
MARSHFIELD — Starting Tuesday, Sept. 22, Blodgett Street between Maple Avenue and Peach Avenue will be closed to all traffic for final surface prep and asphalt paving.
Paving will begin Wednesday, Sept. 23, starting with Blodgett Street and finishing with Ash Avenue, Cedar Avenue, and Cherry Avenue in the same area. This area will be affected for multiple days.
Please plan alternate routes during this process.
This schedule will change if unfavorable weather conditions or other unforeseen issues arise.
Please contact the street division at 715-486-2081 with any questions.


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County road workers and rock crushers. The only named men are in the 1918 set: Storrey, Fullerton, Warren, two Renicks, and two Lannings.
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The road mix will be laid in two lifts, each ranging from 5 m to 6 cm in compacted depth (or enter other range). The total thickness of the finished compacted road surface will be 12 cm (or enter other figure). Refer to the Mixedinplace road mix row below in Table 22 for acceptable grades of asphalt cutbacks.
SEPPI M. stone crushers and forestry tillers for PTO tractors are for applications: renewal of cultivated fields, land reclamation, clearing of forests after harvest, crushing stones, creation and maintenance of forest roads, stabilizing soil for road construction, rubble removal at construction sites and more.
Crushed stone is produced by passing stones through a crushing machine at a quarry. Various types of stone are used in this operation, such as granite and limestone. At the bottom of the crushing machine lies a screen that traps the the crushed stone product (the finer material that passes through the screen is also kept and sold as stone dust).
Crushed stone density is variable ranging from Metric Tons per cubic Meter depending on the type of stone, the stone crushing machinery, and how the crushed stone is sorted after ...
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Macadamizing a country road meant backbreaking work in the days of horses, wagons, and picks and shovels, and until the development of steampowered stone crushers, many states set convicts to work smashing stones with sledgehammers.
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We believe that our industry will only grow and thrive through education. Read about how the construction industry has grown and changed.
Each crusher is designed to work with a certain maximum size of raw material, and often delivers its output to a screening machine which sorts and directs the product for further processing. Typically, crushing stages are followed by milling stages if the materials need to be further reduced.


The biggest tunnel of Kiratpur-Nerchowk four-lane is ready. Sensors to know the amount of oxygen and nitrogen gases have been installed in this 1800-meter-long tunnel located in Kainchimod of sub-division Shri Nayanadevi ji.
Fans for ventilation, telephones for security, cameras, and fire extinguishers have also been installed in the tunnel. High mast lights have also been installed in the tunnel. This tunnel has been completed in 22 months.
About Rs 300 crore has been spent on this. Traffic will be started from the end of April. The work of the first and biggest Kainchimod tunnel of Kiratpur-Nerchowk four-lane started in the year 2015.
The tunnel work was stopped in 2017 after the bankruptcy of the IL&FS company doing the construction.
In July 2021, the Bharat Construction Company started the tunnel work again after the work was stopped for almost three and a half years.
Both ends of the tunnel were found in December this year. After this, the lining work was started. This tunnel is the longest of the five tunnels built up to Ner Chowk.
Bharat Construction Company is constructing this tunnel under Shri Nayanadevi in Panchayat Swahan. One end of it is in Kainchi Mod and the other in Mehla village. Bridges are currently being constructed towards Mehla village.
Due to this, the traffic has not started yet. After the construction of these bridges, four-laning will start till Ner Chowk. According to company officials, the bridges will be constructed by the end of April.
Excavation of 1100 Meters of the Second Tube Completed
The second tube (parallel tunnel) of the Fourlane’s largest Kainchi Mod (scissor turn) tunnel is also being constructed. Its excavation of about 1100 meters has been completed. The second tube will cost Rs 280 crore.
The second tube is being connected to the first tube every 300 meters so that traffic can be diverted to the other side if there is an obstruction inside it.