Sitework and grading
Mass excavation, caliche removal, over-excavation, import fill and utility trenching measured from your grading plan.
CY · LF · TONWe prepare quantity takeoffs and cost estimates for Summerlin projects — from village infill and custom homes to commercial shell work along the 215 beltway. Send your plan set and we return an Excel and PDF estimate organized by CSI MasterFormat division.
Summerlin sits on caliche and desert soils that drive rock excavation and over-excavation costs, and its elevations swing between the valley floor and the Spring Mountains, which affects wind and roof loading. Projects here are mostly HOA-governed residential, custom-home and commercial shell work priced with ZIP-code-adjusted material and labor.
Summerlin is a master-planned community on the west edge of the Las Vegas valley, developed across villages that each carry their own design guidelines. That means your estimate has to reflect more than square footage: lot conditions on the slope, wall and fence scopes tied to community standards, and utility runs that change from one village to the next. We build takeoffs line by line so your bid shows the same scope your subcontractors are pricing.
We work from your PDF or CAD plan set and return an Excel and PDF estimate organized by CSI MasterFormat division, with a marked-up plan set showing what was measured. Pricing follows ZIP-code-adjusted material and labor data, and most projects turn in 24–48 hours, with rush available. If you are comparing this market against the rest of the state, start with our Nevada construction estimating page, and see how scopes shift in nearby Spring Valley and Enterprise.
For bidders. You need quantities you can defend at bid time. We measure grading, concrete, framing, roofing and MEP from your set, flag scope gaps, and return a division-organized estimate so you can adjust markup without rebuilding the takeoff.
For builders. Production builders and custom contractors use our takeoffs for buyout and change-order pricing. We break out caliche excavation, over-excavation, retaining walls and utility trenching separately, so field conditions do not get buried in a single sitework line.
For owners. Owners and developers get a budget-level check before design is final. We price alternates and shell-versus-turnkey scopes side by side, so you can see which decisions move the number before you commit to a GMP.
Summerlin is one of the largest master-planned communities in the Las Vegas valley, and its construction mix runs from village infill and custom homes to retail, office and medical shell space along the 215 beltway. Statewide demand is carried by Las Vegas resort and entertainment construction plus the fast-growing Reno tech and logistics corridor, and Summerlin sits squarely in the Las Vegas half of that. For bidders, the practical effect is competition for the same framing, concrete and MEP crews across the west valley, which shows up in labor pricing more than in material pricing. We do not publish city-level permit counts for Summerlin because permits are issued by the county, so treat demand qualitatively and confirm current activity with the local building department. Our commercial estimating and multi-family teams price both sides of that mix.
Two conditions shape almost every Summerlin takeoff. First, caliche and cemented desert soils are common on the west side of the valley, so rock excavation, over-excavation and import fill are real line items rather than allowances. Second, elevations climb toward the Spring Mountains, and wind exposure and roof loading change with them, which affects roofing assemblies and framing connections. On the code side, Nevada jurisdictions adopt model codes with local amendments, and the adopted editions change on their own cycle, so confirm the current IBC, IRC, IECC and NEC editions with the local building department before you lock a scope. Compare these drivers with North Las Vegas and Paradise, where soils and site logistics differ.
These are the packages we run most often for Summerlin and the west Las Vegas valley. Each is delivered by CSI MasterFormat division with a marked-up plan set.
Mass excavation, caliche removal, over-excavation, import fill and utility trenching measured from your grading plan.
CY · LF · TONSpread footings, stem walls, slab-on-grade and post-tension slabs priced with desert soil conditions in mind.
CY · SF · LFWood and light-gauge framing by member size, including shear panels, hold-downs and roof framing at higher elevations.
LF · EA · SFTile, shingle, TPO and modified bitumen systems with underlayment, flashing and wind-uplift attachment scopes.
SQ · LFPlumbing, HVAC and electrical rough and finish counts, including panel schedules and rooftop unit selections.
EA · LF · TONCustom and production homes priced room by room, with HOA-driven wall, fence and landscape scopes broken out.
SF · EARetail, office and medical shell packages along the 215, plus tenant improvement takeoffs from permit sets.
SF · LFSecond-opinion takeoffs that reconcile your subcontractor quotes against the drawings before you submit.
LS · EAYou are buying out trades across repeated plans in Summerlin's newer villages. We break out per-plan quantities and options so your purchase orders match what the field installs, not a blended square-foot number.
Summerlin custom lots carry slope, view-corridor and design-review constraints. We measure retaining walls, stepped footings and site walls separately so your bid reflects the actual lot, not a flat-lot template.
You need takeoff quantities you can defend against a general contractor's scope sheet. We return division-organized quantities and a marked-up plan set so your concrete, framing or roofing bid stands up in buyout.
You are comparing shell-versus-turnkey budgets before design is final. We price alternates side by side so you can see which decisions move the number before committing to a guaranteed maximum price.
Your drawings are at 60 to 90 percent and the owner wants a cost check. We measure what is drawn, flag what is missing, and return a format you can hand back with clear assumptions.
You are scoping a clubhouse renovation, community wall replacement or amenity repair inside a master-planned village. We quantify demolition, replacement and finish scopes so your contractor proposals can be compared line by line.
We take off work across the Summerlin villages and the surrounding west valley, plus the Las Vegas metro communities where the same labor and material market applies.
Summerlin's permit mix runs heavily to new residential units in the developing villages, with a steady share of commercial and amenity work along the parkways and town centers.
Production and custom houses on both flat pads and sloped lots. We measure footing and stem wall runs, framing by floor, roof planes, and the flatwork and site wall scopes that vary by village.
Watch for: Over-excavation, retaining walls, stepped footings, lot-specific flatwork
Townhomes, condominium buildings and apartment communities. Shared walls, podium or slab-on-grade conditions, and common-area MEP change the quantity structure compared with detached houses.
Watch for: Fire-rated assemblies, common-area MEP, parking structure quantities
Large custom houses in the higher-elevation villages. Long spans, structural steel, extensive glazing and pool and landscape packages make the structural and envelope takeoff the cost driver.
Watch for: Structural steel, glazing systems, pool and hardscape allowances
Community centers, fitness buildings, pools and shade structures serving the villages. These carry commercial MEP, commercial restroom groups and code-driven occupancy requirements.
Watch for: Occupancy loads, commercial restrooms, pool mechanical scope
Tenant-ready shell buildings along the town centers and parkways. We separate shell scope from tenant improvement allowances so the landlord and tenant numbers stay distinct.
Watch for: Shell-versus-TI split, storefront systems, utility stubs to lease line
Grading, wet and dry utilities, street sections, walls and landscape for village parcels. These packages are measured by linear feet, cubic yards and acreage rather than building area.
Watch for: Mass grading quantities, utility trenching, wall linear footage
Summerlin sits in unincorporated Clark County, so the approval path and the ground conditions both shape what your estimate has to carry.
Building permits for Summerlin are issued through Clark County rather than a city building department, and each village adds its own design guidelines and architectural review on top of the county permit set. That can add review cycles before construction starts. Confirm the adopted code edition and the current submittal requirements with the county building department, and confirm village design requirements with the developer's review body, because both affect your schedule and your soft-cost line.
Clark County building department · village design review · adopted code editionMuch of the west valley ground includes caliche layers and soils with shrink-swell potential. Caliche excavation, over-excavation and engineered fill are real line items, not contingencies, and they are measured by cubic yard from the geotechnical report and grading plan. Where a soils report calls for deeper footings or post-tensioned slabs, that changes concrete and reinforcement quantities across the whole foundation scope.
Caliche excavation · over-excavation and engineered fill · post-tensioned slabsSummer design temperatures drive mechanical equipment sizing, roof assembly selection and exterior finish durability, while summer monsoon storms drive the drainage design. Retention basins, area drains, swales and lot grading are scoped to move storm water off pads and away from walls. On your estimate, that shows up in HVAC tonnage, roofing underlayment and insulation values, and sitework quantities for drainage structures.
Cooling load and equipment sizing · roof underlayment and insulation · retention and drainage structuresSouthern Nevada contractors draw on both union and open-shop crews, and the labor rate you carry has to match the crews you actually plan to use. Trade availability also swings with the resort and entertainment construction cycle, which can tighten specific trades during peak periods. We price labor from ZIP-code-adjusted data so your estimate reflects the local market rather than a national average.
Union and open-shop crews · resort construction cycle · ZIP-code-adjusted labor ratesSummerlin's western villages climb toward the foothills, so lots step with the terrain. Retaining walls, stepped footings, view fences and drainage swales become measurable scopes rather than allowances. Setbacks, height limits and wall standards come from the village design guidelines and county zoning, so verify the governing standards before you lock quantities, because a wall height change moves concrete, block and finish quantities together.
Retaining and site walls · stepped footings · village design guidelinesConcrete aggregate, block and bulk material move into the west valley from pits and plants across the metro area, and haul distance affects delivered unit prices. On tight village streets and finished lots, staging and access time also affect production rates for concrete, framing and roofing crews. We note access constraints in the estimate assumptions so your pricing reflects how the material and crews actually reach the work.
Aggregate and concrete haul distance · tight-street staging · production rate adjustmentsSummerlin sits on the west edge of the Las Vegas valley, where caliche, slope, and desert heat change what you actually measure and price. Here is how those conditions land in the divisions we take off most often here.
Caliche is the first cost driver on any Summerlin pad. A takeoff that assumes rippable soil misses the rock-breaking line, and that line is priced by the hour, not by the cubic yard. We measure cut and fill from the grading plan, then separate common earth from caliche by the geotech's rippability call, and carry a rock allowance in cubic yards with a stated unit rate. Import and export get their own lines because haul distance to an approved disposal site drives the number. Slope lots in the western villages also need retaining wall backfill and drainage swale quantities pulled separately. If your project is mostly dirt, our sitework estimating services break this down by phase.
Wood framing dominates Summerlin's residential and low-rise work, and the takeoff is unforgiving of wall-height assumptions. We measure linear feet of plate by wall type, count studs at the specified spacing, and add headers, trimmers, and blocking as separate line items rather than burying them in a per-square-foot number. Roof framing on the two-story plans common in the newer villages needs rafter and ridge counts off the roof plan, not a ratio. Sheathing is taken off in sheets with a waste factor, and we note where shear nailing schedules add labor. Our framing estimating services cover stick, panelized, and truss package takeoffs.
Tile roofs are the default look in many Summerlin villages, and tile takeoff is by the square with ridge, hip, and valley lineal feet counted separately, plus underlayment in squares and battens by the piece. Low-slope sections on clubhouses and multifamily buildings need membrane in squares, insulation thickness, and flashing details at parapets and scuppers. Monsoon-season drainage is a real scope item: overflow scuppers, secondary drains, and splash blocks show up on the plans and get missed on bids. Interior finishes are taken off room by room — drywall square footage by board thickness, tape and texture by area, paint by coat. Our roofing estimating services cover both steep and low slope.
Expansive clays and caliche both push concrete scope up. Post-tension slabs on grade are standard in Summerlin single-family and low-rise multifamily, so we take off tendon footage, anchorages, and stressing separately from the concrete volume. Flatwork quantities come off the hardscape plan in square feet, split by thickness — 4-inch patio, 5-inch driveway, 6-inch approach apron — because the mix and the labor rate differ. Desert temperature swings mean control joint spacing and curing method belong in the scope notes. We also flag whether the mix design carries a sulfate exposure classification, which changes the cement type and the price. See our concrete estimating services for the full division.
MEP is where Summerlin bids go sideways, because the mechanical design has to answer 110-degree design days and the plumbing has to answer hard water. We take off ductwork by weight and by linear foot of each size, count diffusers and registers off the mechanical plan, and carry refrigerant line sets per condensing unit. On the plumbing side, fixture counts come from the fixture schedule, and we separate domestic water, gas, and DWV by pipe size and material. Electrical gets device counts, home-run lengths, and panel schedules. Confirm the adopted energy code edition with the local building department, since it drives insulation and glazing values that feed back into mechanical sizing. Our MEP estimating services handle all three divisions together.
Quick check for a single element. For a full drawing set, send the plans and we measure everything, including the items calculators miss.
Typical waste: 3–5% for slabs, 5–10% for footings and walls. Truck count assumes 10 CY loads; confirm load size with your ready-mix supplier.
Need the full takeoff with pricing? Upload your plans.
| Section | Line item | Qty | Unit |
|---|---|---|---|
| 03 30 00 | Post-tension slab, 5 in., 3,200 sf | 3,200 | SF |
| 03 30 00 | Tendon and anchorage package | 1 | LS |
| 06 10 00 | 2x6 exterior wall framing, 9 ft plate | 412 | LF |
| 06 10 00 | Roof rafters and ridge, tile-ready | 1,860 | LF |
| 06 16 00 | OSB wall sheathing, 7/16 in. | 5,180 | SF |
| 07 30 00 | Concrete tile roofing | 34.5 | SQ |
| 22 11 00 | Domestic water piping, PEX, by size | 1,240 | LF |
| 26 27 26 | Residential devices and receptacles | 96 | EA |
This walkthrough prices the concrete volume and waste for a post-tension slab on grade. The dimensions are illustrative, not taken from a specific plan. Confirm slab thickness, mix design, and tendon layout with the structural drawings before you bid.
Assume a rectangular footprint 40 ft by 80 ft, a 5-inch slab, a 12-inch thickened edge beam 2 ft wide running the full perimeter, and a 5% waste factor on concrete. Concrete is ordered in cubic yards.
| Step | Calculation | Result |
|---|---|---|
| Slab area | 40 ft × 80 ft | 3,200 SF |
| Slab volume | 3,200 SF × (5 in. ÷ 12) | 1,333 CF |
| Edge beam length | 2 × (40 ft + 80 ft) | 240 LF |
| Edge beam volume | 240 LF × 2 ft × (12 in. ÷ 12) | 480 CF |
| Net volume | 1,333 CF + 480 CF | 1,813 CF |
| Volume in yards | 1,813 CF ÷ 27 | 67.1 CY |
| Waste at 5% | 67.1 CY × 1.05 | 70.5 CY |
Round the order to 71 cubic yards. That is the concrete line only. It excludes the tendon and anchorage package, which is priced separately, and it excludes the vapor retarder, granular base, and any slab thickening under interior bearing walls.
Two Summerlin-specific adjustments follow. First, if the geotech report classifies the subgrade as sulfate-bearing, the mix may require Type V cement or a blended equivalent, which changes the unit price rather than the volume. Second, if the pad contains caliche that has to be removed and replaced with engineered fill, the over-excavation depth adds concrete only where the slab thickness is increased — otherwise it is a sitework line, not a concrete line.
For a multifamily or commercial podium slab, the same sequence applies but you take off by pour strip and add pump setup, screed, and finishing labor by square foot. Our concrete estimating services produce this breakdown with marked-up plan sets and a division-organized Excel file, typically inside 24–48 hours.
It does not come from a city office, because Summerlin is an unincorporated community and permits are issued through the county. The U.S. Census Bureau Building Permits Survey is the standard national source, and it counts new privately-owned residential units only. It does not capture commercial permits, tenant improvements, or additions. If you need a permit history for a specific parcel, pull it from the county building department's records rather than relying on an aggregate figure.
Yes. We use ZIP-code-adjusted material and labor pricing, so a concrete or framing rate for a Summerlin address reflects the Las Vegas valley market rather than a national average. That matters here because the labor pool, the haul distance for aggregate, and the prevailing wage requirements on public work all move the number. We build the estimate in Excel and PDF, organized by CSI MasterFormat division, with marked-up plan sets so you can trace every quantity back to the sheet.
We do not bury it in a lump sum. If the geotech report gives a rippability classification or a rock depth, we measure the caliche separately from common earth and carry it as its own line with a unit rate for breaking, loading, and hauling. If the report is silent, we show the common earth quantity and add a clearly labeled rock allowance that you can adjust. That way you can see exactly what the risk is worth before you submit the bid.
Yes. We cover the whole Las Vegas valley, including Spring Valley, Paradise, Enterprise, and North Las Vegas, and the pricing basis does not change much across those ZIP codes. If your project spans two jurisdictions, tell us which one is issuing the permit, because plan review comments and inspection sequencing can differ. You can see how we handle the neighboring markets on our Spring Valley construction estimating and Enterprise construction estimating pages.
Most projects come back in 24–48 hours, and rush turnaround is available when you have a bid date closing. Turnaround depends more on the completeness of the plan set than on project size. A full architectural, structural, and MEP set with a geotech report moves fast. A partial set with a note to assume the rest takes longer, because we have to document every assumption in writing so you can check it against the final drawings.
Yes, and we keep them in separate lines because the units differ. Steep-slope tile is measured in squares with ridge, hip, and valley lineal feet counted separately, plus underlayment and battens. Low-slope membrane is measured in squares with insulation thickness, cover board, and flashing at parapets, curbs, and scuppers. On a Summerlin clubhouse or multifamily building you often have both, so mixing them into one roofing number hides where the cost actually sits.
Monsoon-season drainage shows up in three places: site grading and swales, roof drainage with overflow scuppers and secondary drains, and splash protection at grade. We take each off from the drawings and list them as separate line items rather than assuming they are included in the roof or site package. If the drawings do not show overflow drainage, we flag it as an open item, because it is a common plan review comment and a common bid omission.
Send the full plan set — architectural, structural, civil, and MEP — plus the geotech report and any specifications. If you have a bid form or a scope matrix, include it so we can map our divisions to your line items. Marked-up plan sets come back with the estimate so you can see what we measured. If something is missing, we list the assumptions in writing instead of guessing silently. You can start the process on our get an estimate page.
We estimate all three. Summerlin has a large residential base, but the village centers, medical offices, retail pads, and light industrial buildings in the surrounding valley all come through our desk. Commercial and industrial takeoffs lean harder on Division 22, 23, and 26 quantities and on structural steel or tilt-up concrete, while residential leans on framing and finishes. The takeoff method is the same: measure from the drawings, price with ZIP-adjusted rates, and show the quantity behind every line.
We do not assume a code edition. Energy code, plumbing code, and fire sprinkler requirements are adopted locally and the edition in force changes the insulation values, glazing, pipe materials, and sprinkler density. We describe the requirement in the estimate and tell you to confirm the adopted edition with the county building department before you lock the number. That keeps the estimate honest and gives you a written record of what was assumed when you priced the job.
Send your plan set and geotech report and we will return a division-organized takeoff with marked-up sheets, typically in 24–48 hours.