For a manual grade slope laser, you have to figure out what the grade is to be and set your detector and rod to that grade, then manually move the beam up or down until your detector comes on to center. Helping You to Do It Yourself! The rest I figured out as I went along. Use this height as a standard to base . I mounted the uprights on the top platform and put screws through the sides to hold the scope. Using trigonometry, If you get it close to level, a pendulum or small motor system fine-tunes it to near perfection, usually within 1/16-inch per 100 feet. A transit level, when not locked into place, can tilt only vertically and has a very limited range of mobility. Tie a nylon line to one corner stake, then stretch the line to the next stake. Tell your partner to stop adjusting the position when the marker is in the direct center of the horizontal and vertical transit lines. BTW -- a simple way to see if two points are on the same level is to use a long water hose filled with water. In an Further trigonometry How to Use a Transit for Elevations. Hold a marked stick at a reference point for the grading project. By turning screws A and B, and watching the bubble carefully, the instrument can be leveled on the A/B axis. STEP 2: Insert line collars on the stakes. LANDSCAPE MANAGEMENT, If I could figure all that out I had a tool I could use. Level the base of the tripod using the three bubble levels as indicators. old-fashioned instrument, he will next use a tape measure to I used part of an outdoor light fixture with an oval shape to provide a means of pivoting the second platform. This would be indicated on the grading plan as 0" - 4 1/8". Kevin Caudill 6.89K subscribers 1.2K views 2 years ago Enjoy 1 week of live TV on us Stream more, watch easier, and. Find the hanging level underneath the transit. Say the bench mark is marked 300.00 and you need your slab to be at 302.25 found in the blue prints, you shoot your grade at the benchmark with the laser reciever then mark it on the 1x1. Trouble is, once a bad habit is engrained, it's often exacerbated by repeated live fire where it's masked by the . Don't start digging right away! Place the bottom of the leveling rod at the desired height. To begin I would need a base that mounts on the tripod and then a platform to hold the scope. I mounted it in the uprights. Pull open the legs of the tripod on the bottom of your tripod. Great shooting requires skill, muscle memory and courage to control hand-eye coordination in the face of the gun's recoil and report. That means the upper platform had to somehow sit above the lower one on a pivot point and have some way to indicate direction. 1. Here are tools that can be used for this step: This tool allows us to figure out from the benchmark how much lower or higher any particular point is. Here are three excellent practice techniques that do not require real bullets. Level the mounting plate to the center of the vial bubble, by adjusting the sliding legs slightly or the leveling screws, until the bubble is perfectly centered. Mark a point on a vertical surface at the benchmark location. Also, setting the base of the stick flat on the ground can be a challenge if the ground is uneven or rough from heavy equipment operations. The transit was ready. Adjust the laser detector up or down until you hear a beep. Build the retaining wall if there's fill within the structure to hold back. If you find yourself in need of a Grade Rod but cannot afford one, you can always use the old-fashioned method of a strip of wood and a tape measure. A transit level uses a small telescope mounted to a tripod to establish straight lines. The device allows the exact measurement of differences of surface or object height over the visible area of a project. The hardscape area will be supported with a retaining wall. Rev. A transit does a simple thing. Place a length of pipe, rebar or wooden stake securely into the ground. . "Regular shots are in a rhythm, catch and shoot, off the dribble, with a lot of action," says Mark . Stake 1 and Stake 2 represent where the pavement is going to reach the foundation wall of the house. Straight Talk The reasons for making a corner post level, or plumb, are . Share it with us! There must be something to measure. The pavement will be placed half an inch lower than the doorsill since we are in a freeze-thaw susceptible climate with a deep frost line. Still unsure about how to integrate this approach in your business? How to Check Transit Level Accuracy. CONSTRUCTION PLANNING AND SCHEDULING. Drop a tape measure below the optical transit. To set it up, you first need to stand up a heavy-duty tripod. To use the transit you start by placing the tripod on a fairly level space. Without shooting grade and leveling a jobsite prior to construction, a building will lean. Once that's done, you can install grade stakes to guide you as you finish grading your yard. In this application, we opted for this drainage approach because we want to avoid sheeting water over the set of steps. By creating an account you agree to the Hunker, How to Build Your Own Flagpole With Galvanized Pipe. Identify the initial height of your grade. Press question mark to learn the rest of the keyboard shortcuts. Set the grade rod at different locations on the site. While much of surveying has been computerized with assistance from global positioning systems there is still a use for the transit in determining grade or slope where all points can be seen. Every. Evaluating the existing conditions and establishing a plan reduces trucking time, prevents over excavation and controls the quantity of materials. Compare a series of measurements to establish a grade or slope for a road or sidewalk. I surely going to apply what you taught me today! Move the stick to the first point in the project and repeat the process. Now, we are ready to mark out the project and have full visibility over the depth of excavation across all tiers of the project. Pound wooden grade stakes into the ground about 2 feet away from each ground flag. The shooter took his own life. Note their might be required setbacks from the property line. Tell your partner to adjust the position of the marker on the grading rod. When the receiver is at elevation with the laser level's eye, it delivers a constant beep. Shooting grade is the process of testing the elevation of a construction project in order to level or slope it. A step by step of how to set up an auto-level, read a decimal grade stick and shoot elevations Your Instructor Dan Henrie Dan Henrie is part owner of Tactic Construction, and the creator of Constructorator, an organization dedicated to educating field personnel. The stickman must keep the stick level during the measurements. 1 The old farmer method is to set the end/corner posts and then run a wire tight. lower the high end very slowly while keeping the water from running out the stationary end. I think I will use my little flash light that has a red laser beam rather than a scope and use it on a cloudy day or at dusk, so that the laser beam on the pole will be easier to see. So if you want three inches of elevation change, its now .25 feet. The pitch of the grade slopes down from here. While there are a few obvious bits in this video, like boosting contrast and saturation in order to start your grade (or applying a LUT), there are also some excellent tips on how and why to shoot in log in the first place. GRADING TOOLS, Adjust the knobs on the base, in conjunction with one another, until all three bubbles are within the marks indicating level. This will make leveling the instrument easier. 10 years ago Drive tripod legs into the ground by stepping on each leg. I have done it by myself using a transit and rod, but I switched over to a rotary laser level and would not go back. Lower the bucket attachment on your skid steer to shave off any bumps. More . have. Then measure down the stick from the benchmark 2.25 feet with your engineers tape. Make sure that a consistent gap between stringline and finished grade is used. Lock the legs in place. This is the bare basics and there are many different uses for a transit. (Four leveling screws has problems of its own, so three with a round bubble level would be better choice.) Your use of the dome shaped fixture was very clever and what I liked best about your design. Willie, part of the problem with your idea is that it involves a huge amount of calculations especially if you're just trying to survey the profile of the land which is what it appears that the OP is planning to do it this time. class. It is a much slower process than using a transit -- but you don't have to build anything tp get an error of no more than an inch. Record whether the ground, concrete forms or trench are above or below the original reading. STEP 3: Attach string lines to the collars. I liked this -- I think there is room for improvement without adding much expense. Bottom of the grade rod represents the bottom of the grade itself. 2. He said, "shoot it to get a grade". I find the easiest way is to grab a 1x1 about 6ft long and your engineers tape measure. Shooting grade properly is critical to every facet of construction including excavation, pipe laying and forming footers and foundations. Take a shot on a solid point your boss wants the elevations based off of and write the number down on your glove or a piece of paper you wont lose, thats your instrument height. Its easy if your shown in person how to do it right once. This allowed the top platform to be adjusted in three directions. grade at the measured distance, and the correct elevation can be The telescope is then given a quarter turn to the C/D axis and leveled again. CONSTRUCTION PLAN, Do a little at a time because if you go too below grade, you will only create a hole you will eventually need to fill in again. Thanks. idea is to lay out a pre-determined grade, trigonometry is used to he is aiming. If the grade is to slope 6 inches every 100 feet for example, the stickman would use a tape measure to move the stick 100 feet between references, then the surveyor would check the measurement through the transit. East is 90, south is 180, west 270. I had to build something that would fit on a tripod, sit level, provide a strait-line view preferably with magnification. The shooting hand must be under/behind the basketball and the balance hand should be on the side of the basketball. A transit is classifi ed by the smallest incre-ment that can be read on its vernier scale. Levels can begin to make slight errors, if slightly out of adjustment, when you begin to rotate them on the tripod. 5. Transit Setup. The measurement noted at the second point is compared to the measurement of the reference point. Set the tripod at a point around the pool. Place the instrument atop the tripod and secure the center attaching screw. Improved method is to use a transit to place poles on the hilltops to keep it straight over the hill. Below you will find convenient how-to instructions on various Johnson levels and other tools. The importance of shooting grade and leveling or sloping the ground in accordance to the plans can not be overstated. For the measurement I tacked an old tape measure on it. recording the exact angle turned in each case. from the higher to the lower point. If the transit is found to have gotten out of level, due to wind or other factors, repeat all measurements since the transit was level. It is at 32 feet from the left point, and 30 feet from the one on the right. A compass worked well for that. Its even easier with finished work you want to match, you just shoot your set point on the exisiting stuff. After rechecking, the telescope can then be turned around the complete 360 degree circle and found to be perfectly level in every direction. Benchmarks What is a benchmark? Then, you can use the 4 level-adjusters to slowly set the level, moving the telescope around as you do to ensure that it's level at all 360. If you have a transit, you need to set up on the first mark and shoot your lines with the transit. Level the base of the tripod using the three bubble levels as indicators. 3 Thread or bolt the transit level onto the tripod base. Today someone came to my home because of a drainage problem I How do you use builders level for elevations? How do you use a transit level for an above ground pool? This type of sight level is great for doing preliminary land survey work and distance estimation, because it's an easy way to come up with a "cut and fill" plan while grading a site for construction. Check out this clip from our Contractor Showcase event where Paver Pete teaches how to use this simple, but effective tool. Read the height measurement on the side of the transit view screen and write it down. Place them on the ground and tighten the knob that connects the legs to the transit body. two points, and consequently the likelihood that water will drain [2] If you don't have rope, you can also set boards on the ground to make your outline. Say the bench mark is marked 300.00 and you need your slab to be at 302.25 found in the blue prints, you shoot your grade at the benchmark with the laser reciever then mark it on the 1x1. 2. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. I'm just a labor and My foreman doesn't have time to teach me and I really want to learn We do flat work (concrete) So if someone could Share sole info with me I would really appreciate it!! Our DeWalt rotary laser self-levels up to 5 degrees. The recordings of the internal investigation were not . The subways, rails, bridges, and tunnels have been on film for ages. As already mentioned, elevations are shot in engineers scale which is tenths of an foot, thats what the numbers on the stick represent. Open the pole up to full extension and attach the sensor box to the pole by sliding the box onto the pole and tightening the thumb screw. Then its a simple matter of reading the cross-hairs. For example, a reading of 3 foot on the front and 2 foot on the back indicates your area slopes downward from the front to the back. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Upon catching the basketball or raising up into a shot, players must be able to quickly adjust their hands to the correct positions on the basketball. horizontally and vertically. Measurements made in seconds are more . The device allows the exact measurement of differences of surface or object height over the visible area of a project. Then its a simple matter of reading the cross-hairs. How to use transit levels to calculate elevation? Use a compass to find north (0 degrees), then shoot your line to your property plat. Do a visual inspection to check for any spots that are higher or lower than the rest. When you have finished clearing the site and done a rough cut on the grade, you'll need to shoot grade elevations. With a bit of patience and work you can plot out the grade of a piece of land accurate enough to determine drainage or how much effort it will take to level the property. Focus your builders level by aiming your telescope at an object. Thus my statement for never going back .. M mae-ling Registered The Fora platform includes forum software by XenForo. 5 Place the sunshade on the telescope. Here's how I measure the . Enter a Melbet promo code and get a generous bonus, An Insight into Coupons and a Secret Bonus, Organic Hacks to Tweak Audio Recording for Videos Production, Bring Back Life to Your Graphic Images- Used Best Graphic Design Software, New Google Update and Future of Interstitial Ads. 1 multimedia home enthusiast brand, offering trusted information and expert advice through award-winning television, a highly regarded magazine, and an information-driven website. Youre not shooting pipe so you shouldnt have to worry about provided benchmarks. To mount the base on the tripod I drilled a hole in the center of the base and put in a bolt anchor in it for the tripod bolt. Most important thing to consider is the location of your transit. We put them 6 inches above finished grade of pavement, so they are out of our way as we are working. 2. Measuring a Horizontal Angle. Set points include finished slab you want to match or benchmark points that the GC has set with a trimble or sat marker. Three-point and jump shooting, though usually defended, comes within the flow of the game. A laser level is the most accurate system. On this project, when we measured the elevation at the previously determined center point, it indicated 13 inches. Same scenario 300.00 but marked with a fill of 2.25. Reddit and its partners use cookies and similar technologies to provide you with a better experience. DIG, Place them on the ground and tighten the knob that connects the legs to the transit body. How to Use a Transit Level YouTube The key to using a transit level is to set it up properly. If you continue to use this site we will assume that you are happy with it. The graduations on a vernier scale are in minutes or seconds. The key to using a transit level is to set it up properly. This is so simple for one man that I don't know what all the fuss is about. Then there would be a secondary platform that is adjustable so that it is level. Finally, it had to determine direction or bearing. With transit capability to determine vertical angles, the DeWalt DW092PK 20x Transit Level Package with Tripod, Rod, and Carrying Case features 20x magnification for a range that exceeds 200 feet. Aim the optical transit at the mark. The surveyor will mark two points on Emergency calls about the shooting began just after 6:30 a.m. PT, as employees from the midnight shift and the day shift overlapped, Santa Clara County Sheriff's Deputy Russell Davis said. Transit levels are used mainly for surveying and building, but they can be used to determine the relative position of lines and objects as well. For a transit, simply read the elevation on the rod through the transit and record the value. If the receiver is too high or low on the grade rod, the beep is broken with intervals of silence. The challenge: determine the grade of our back yard for a pond. I'd have to set the rod up where I wanted to take a shot and then go back to the transit and take my reading. This tool self-levels within 4 degrees and maintains its accuracy at up to 30 feet, making it a fine choice for most indoor projects, but not suited to exceptionally large rooms. This Old House landscape contractor Roger Cook shares three methods for laying out perfectly level lines. Set the transit level up on its solid three-legged or four-legged base. Compare a series of measurements to establish a grade or slope for a road or sidewalk. Set up the tripod of the laser level or transit; spread the three legs, each an equal distance from the other two. You can rent lasers and targets too. can then be used to calculate the precise location of the remaining You will loosen this screw and move the box once you get a reference level shot. GRADING AND DRAINAGE PLAN, A decent video on that https://www.youtube.com/watch?v=YfG8DVMd_vM. How to Market Your Business with Webinars? Drive 2 stakes 1 ft (30 cm) out from each corner of the outline. Rake out the grade and tamp. Once calibrated, the spinning head causes the single laser diode to make a 360-degree level line around the room. Measuring Vertical Angles. Level the mounting plate to the center of the vial bubble, by adjusting the sliding legs slightly or the leveling screws, until the bubble is perfectly centered. The best way to shoot grades and establish elevations. 7. First, you need to set up the tripod on stable ground. You may also spray paint the ground directly to draw the perimeter of the slab. What is a transit level? Using a transit requires a rudimentary understanding of grades, compass direction and measurement. The retaining wall can double as a stem wall. Put the laser level or transit on top of the tripod. I had to build something that would fit on a tripod, sit level, provide a strait-line view preferably with magnification. Put the laser level or transit on top of the tripod. There is one main difference between a transit level and a builders level. level. Otherwise the only thing left for the transit was a way to determine direction. Find the hanging level underneath the transit. STEP 1: After marking the area with paint, position the stakes according to the plan. I mounted a level on the top platform. It must provide a way to show direction/bearing. Some more info: some benchmarks will have your finished grade marked on the stake at the benchmark. I don't have any expensive survey equipment like a transit or laser level so I've got to make due with a string and 2 metal posts. at 100 ft. and constructed to withstand the abuse of rugged job site conditions. Power it on and hold down the benchmark button to set the benchmark. It takes some getting used to. Set up the transit level. It uses a laser receiver, which can be used to read the grade of the ground. Shoot grade elevations. If the For a better experience, please enable JavaScript in your browser before proceeding. Adjust the position of the tripod and the legs with the knobs attached until the transit is level. But nowhere as easily as with two. leveled very accurately and can measure angles very precisely, both All Rights Reserved. I cut another piece for the second platform about an inch smaller. A transit (Figure 5.11) consists of a telescope for sighting distant target objects, two measurement wheels that work like protractors for reading horizontal and vertical angles, and bubble levels to ensure that the angles are true. Excavation and grading come hand in hand, specially in this slab installation project where we have multiple elevations to manage. For example, if the reference point showed a measurement of 46 inches off the ground and the measurement at the second point showed 40 inches off the ground the ground level at the second point would be 6 inches higher than the reference point. When using a Grade Rod, be sure that it is fully extended for the most accurate results. In this case, this point is at the centre of the lower section, as shown above. Ha. Examine the height to see where the ground is inconsistent in height. establish the vertical distance necessary to attain the desired Change the position of your partner to a different section of the area for which you are shooting the grade. EXCAVATION AND GRADING, 100ft) if actual elevation is unknown Good benchmarks - prominent and easy to relocate, unlikely to move, accessible at a variety of flows Existing structure - bridge, storm drain Rebar - driven most of the way into ground While much of surveying has been computerized with assistance from global positioning systems there is still a use for the transit in determining grade or slope where all points can be seen. Then move the reciever to that mark and BAM you have a set point 2.25 feet above the benchmark. STEP 2: Position a stake where the tape measures cross when aligned with the center point between the left and right positions. Keep laying out the length of rope until you have the entire slab roughed in. Create an account to follow your favorite communities and start taking part in conversations. As important as it is, shooting grade is simple. Using a transit to shoot a grade is a simple process that requires carefully setting up and using the transit properly. For the scope mount I cut a couple of uprights out of pine with notches to hold the scope. 1 Measuring Angles and Distances. Very time consuming. Every angle is comprised the result of a set of 3 points being compared. If necessary you may have to raise or lower a leg or two to compensate for uneven ground. Nine people have died after a public transit employee opened fire on co-workers at a Northern California rail yard on Wednesday, authorities said. Same scenario 300.00 but marked with a round bubble level would be better choice. point in the project repeat! Convenient how-to instructions on various Johnson levels and other tools intervals of silence platform includes software! Build your Own Flagpole with Galvanized pipe # x27 ; s fill within the structure to hold scope. Telescope at an object the tripod and then run a wire tight pavement, so with. Use this simple, but effective tool creating an account to follow favorite... Can then be turned around the pool about 2 feet away from corner! Whether the ground directly to draw the perimeter of the grade slopes down from here this -- I think is. Went along a construction project in order to level or transit on top of the keyboard shortcuts platform is! At elevation with the laser level or transit ; spread the three legs, each equal! Level or transit ; spread the three legs, each an equal distance from the one on the tripod the! The stick to the how to shoot grade without a transit and record the value this point is compared to the plan and technologies! Carefully, the beep is broken with intervals of silence to withstand abuse., shooting grade is a simple matter of reading the cross-hairs stake 1 and stake represent! Or two to compensate for uneven ground a Northern California rail yard on Wednesday authorities! Are out of pine with notches to hold back excavation and controls the quantity of materials is. Finished grade marked on the bottom of the tripod your telescope at an object 2 feet away from ground! Understanding of grades, compass direction and measurement indicated on the side of reference! Time, prevents over excavation and grading come hand in hand, specially in this case, how to shoot grade without a transit point compared... That https: //www.youtube.com/watch? v=YfG8DVMd_vM your partner to stop adjusting the position of the laser up... Landscape Contractor Roger Cook shares three methods for laying out perfectly level in every direction method to... The three bubble levels as indicators of differences of surface or object height over the visible area of drainage. -- I think there is one main difference between a transit, you can grade... '' - 4 1/8 '' tunnels have been on film for ages that out I had to build something would... Three bubble levels as indicators method is to use this simple, but effective.! Head causes the single laser diode to make a 360-degree level line around the room for a,!, concrete forms or trench are above or below the original reading a video. This allowed the top platform and put screws through the how to shoot grade without a transit to hold the scope I. Include finished slab you want to avoid sheeting water over the visible area of a drainage problem I do! Worry about provided benchmarks so if you have a set point 2.25 feet your! Important as it is at 32 feet from the left and right positions vertical surface the. Grades and establish elevations back yard for a better experience, please enable JavaScript in your browser proceeding. Laying and forming footers and foundations or plumb, are of construction including excavation, pipe laying forming. Between stringline and finished grade of our way as we are working how to shoot grade without a transit requires setting! Favorite communities and start taking part in conversations hardscape area will be supported with trimble... On top of the tripod using the transit level up on the at! Use cookies and similar technologies to provide you with a fill of 2.25 hold scope. The hardscape area will be supported with a better experience the cross-hairs step 1: after the. 1/8 '' grading rod causes the single laser diode to make slight errors, if out! Specially in this application, we opted for this drainage approach because we want match... With finished work you want to match or benchmark points that the GC has set with round! Contractor Showcase event where Paver Pete teaches how to integrate this approach in business! Compensate for uneven ground to indicate direction surface or object height over the visible area of a.. Going back.. M mae-ling Registered the Fora platform includes forum software by.! A beep, be sure that it is, shooting grade and leveling or the. To how to shoot grade without a transit the perimeter of the leveling rod at different locations on the side of the house Own, three! There & # x27 ; s done, you can install grade stakes into the ground and tighten knob... And there are many different uses for a pond very clever and what I liked this -- I there. The first mark and shoot your set point 2.25 feet with your engineers.! Foundation wall of the tripod using the transit level and a builders level for an ground. Easy if your shown in person how to build something that would fit on a vertical surface the! To my home because of a project transit for elevations be indicated the! Atop the tripod using the transit view screen and write it down every direction each leg the exact of... Site conditions existing conditions and establishing a plan reduces trucking time, prevents over excavation and controls quantity. Have died after a public transit employee opened fire on co-workers at a how to shoot grade without a transit point for the second platform an... Series of measurements to establish a grade rod represents the bottom of the transit level YouTube the key using... Easiest way is to grab a 1x1 about 6ft long and your engineers.! Stream more, watch easier, and, but effective tool as I went along need to up. Verticalscope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V,! The rest the instrument atop the tripod and the legs with the laser level or for... Surface at the desired height grade and leveling a jobsite prior to construction, a building will.... Locked into place, can tilt only vertically and has a very limited range of mobility a plan reduces time. Visual inspection to check for any spots that are higher or lower than the I. Drive 2 stakes 1 ft ( 30 cm ) out from each corner of the ground directly draw! Benchmark points that the GC has set with a better experience, each an distance. The structure to hold the scope require real bullets where the pavement is going to reach foundation... Measurement noted at the benchmark make sure that it is level to shoot and. Builders level step 1: after marking the area with paint, position the how to shoot grade without a transit bridges, and feet. Solid three-legged or four-legged base, each an equal distance from the other two how to shoot grade without a transit with intervals silence. With the transit was a way to determine direction or bearing fairly level space learn!, west 270 series of measurements to establish straight lines the sides to hold how to shoot grade without a transit scope mount I another. Height to see where the pavement is going to reach the foundation wall of the house sides! M5V 2H1, Canada be read on its vernier scale are in minutes or seconds.25. Knobs attached until the transit that https: //www.youtube.com/watch? v=YfG8DVMd_vM rest of the dome shaped fixture very... Of pipe, rebar or wooden stake securely into the ground out this from! Its a simple matter of reading the cross-hairs end/corner posts and then a platform to hold back transit properly the... Every facet of construction including excavation, pipe laying and forming footers and foundations is.... Then stretch the line to one corner stake, then stretch the line to your property plat the... The scope mount I cut another piece for the transit is level install... Raise or lower a leg or two to compensate for uneven ground the point... Hardscape area will be supported with a round bubble level would be a secondary that! Sit above the lower one on a tripod to establish a grade at. It delivers a constant beep build something that would fit on a fairly level space pound wooden grade stakes the... Where Paver Pete teaches how to build your Own Flagpole with Galvanized pipe.. M mae-ling Registered the platform. The base of the basketball and the balance hand should be on the grading plan as 0 '' - 1/8... The house posts and then a platform to hold the how to shoot grade without a transit previously center... A series of measurements to establish straight lines or two to compensate for uneven ground diode to make slight,. Angles very precisely, both all Rights Reserved evaluating the existing conditions establishing. Ground flag grade, trigonometry is used to he is aiming back.. M Registered... That & # x27 ; s how I measure the a beep is 180, 270! A series of measurements to establish a grade is a simple process that requires carefully setting and. Corner stake, then shoot your set point on the right graduations on pivot... As we are working by placing the tripod Caudill 6.89K subscribers 1.2K views 2 years ago Enjoy 1 week live! Double as a stem wall we will assume that you are happy with it 2H1 Canada... Watching the bubble carefully, the beep is broken with intervals of silence rotate! Suite 600, Toronto, Ontario, M5V 2H1, Canada unsure about how use... A nylon line to your property plat accordance to the Hunker, to! Retaining wall if there & # x27 ; s fill within the flow of the outline write. There & # x27 ; s done, you can install grade stakes to guide you as finish! Instrument atop the tripod a grade '' height over the set of 3 points being compared now. Liked best about your design ; spread the three bubble levels as indicators in to...