HOME ASAD ASAD-Lt (Lite) DOWNLOAD SUPPORT TRAINING ORDER E-MAIL Updated 3/19/2026 asad_lt.htm

Key Benefits Features Customers Screen images Pricing Download ASADLtV3 (lite version 3) is a windows based Storm Sewer Analysis and Design program. ASADLtV3 is the third generation of the widely-used ASAD-Lt. This version is highlighted by a new diagramming window that makes ASADLtV3 user-friendly and intuitive; no long learning curve here. With the click of a mouse you can drag-and-drop nodes (inlets, manhole, ditch inlets, and others) and connect them with reaches (pipes). Simply clicking on any node or reach makes it's data available for editing. Pipe sizes and invert elevations can computed automatically or entered manually. You can even enter some data manually while letting ASADLtV3 compute the remaining data for you. Computing storm sewer hydraulics and printing the storm tabulation (Storm Tabs) sheets has never been so easy. These computations and reports are in strict compliance with the methodolgies and formats set forth by the Florida Department of Transportation (FDOT) and are accepted by FDOT as well as Counties, Cities, and Water Management Districts across the state of Florida. Want to know more about ASADLtV3, just read on. Don't feel like reading? Just contact me; my name is Tim Hiteshew and I'm the programmer of ASADLtV3 and ASAD. I would be glad to answer any questions you may have. I can be reached by email: timhiteshew@gmail.com or phone: (352) 383-4191(ofc) or (352) 617-9057 (cel) Want to take ASADLtV3 for a test drive. Click here to try it out --> ASADLtV3 for 45 days free. Screen image of ASADLtV3 Key Benefits Easy Network Layout To make ASADLtV3 more user friendly, we have incorporated a new diagramming front end. Simply click on inlets, manholes, endwalls, etc. from the on-screen toolbar and drag them onto the diagram window. Next click on a pipe, also on the toolbar, and connect the inlets, manholes, endwalls, etc. Compute hydraulics and display up to 44 different data items next to their inlets or pipes. Items such as pipe sizes, inlet types, inlet elevations, flows (Q), HGL to inlet elevation clearances, areas, velocities, etc. ASADLtV3 has NO LIMIT TO THE NUMBER OF NODES OR REACHES in a network. Manages Multiple Networks Because most roadway and site projects have more than one storm sewer network, we have designed ASADLtV3 to manage an UNLIMITED NUMBER OF NETWORKS in a project database. Thats right, an unlimited number of networks containing an unlimited number of nodes and reaches. That's big enough for even the largest projects. Don't get stuck with software that can handle only 10 or 25 pipes. Computes Flows, Losses, and Hydraulic Grade Line ASADLtV3 uses the rational method for computing flows. Losses are computed using Manning's equation for the major frictional losses (friction with the walls of the pipes). Optionally, minor losses (entrance, exit, and junction) may be computed as well. The hydraulic grade line is computed through the entire network by applying the backwater curve of losses to the tailwater elevation. ASADLtV3 analyzes partial (free surface) and/or pressure flow conditions automatically and reports the type of flow in the 'Storm Tabs' report. Meets Department of Transportation Design Standards ASADLtV3 uses the ASAD Hydraulics Calculation Engine (HCE). This engine has been approved by the Florida Department of Transportaion (FDOT) and has been in use since 1996. ASADLtV3 also produces 'Storm Tabs' in the format set forth by FDOT. Take a look at the screen image of a Storm Tabs sheet. Features Hydraulics Unlimited number of nodes (pipes) per system Unlimited number of systems per project Runoff computed using the rational method Full and partial flows supported Computes backwater curve with junction and exit loss options Pipe size computation Pipe invert elevation computation Rainfall Intensity - IDF equation method, User-Defined Time-Intensity method Project · All data for the entire project is contained in one database file that is usually less than 1mb in size. This simplifies making backups or sending and recieving project data. · Most FDOT structures (manholes, inlets, endwalls, ditch inlets) and many pipes are already defined in the seed (startup) database. User may define new structures and pipes. There is no limit to the number of structures or pipes.

Some ASAD & ASADLtV3 Customers

A.R. MILLER, INC.	ICON CONSULTING GROUP, INC.
AMERICAN CONSULTING ENGINEERS, PLC	INTERNATIONAL ENG. CONSULTANTS, INC.
APCTE Corporation	INWOOD CONSULTING ENGINEERS, INC.
AREFCO International	JACOBS,  INC.
AVID ENGINEERING, INC.	K-F GROUP, INC.
AYRES & ASSOCIATES, INC.	KAISER ENGINEERS, INC.
BARAN ENGINEERING CORP.	KEITH & BALLDE, INC.
BASKERVILLE-DONOVAN, INC.	KEITH & SCHNARS, PA.
BEISWENGER, HOCH & ASSOCIATES, INC.	KELLY, COLLINS & GENTRY, INC.
BERMELLO, AJAMIL & PARTNERS, INC.	KIMLEY, HORN & ASSOCIATES, INC.
BERRYMAN & HENIGAR, INC.	KISINGER CAMPO & ASSOCIATES CORP.
BESSENT, HAMMACK & RUCKMAN, INC.	KNIGHT, McGUIRE and ASSOCIATES
BOWEN CIVIL ENGINEERING, INC.	LAST DEVENPORT, INC.
BOWYER, SINGLETON & ASSOCIATES, INC.	LAWSON, NOBLE & WEBB, INC.
BOYLE ENGINEERING CORP.	LBFH
BRISKEY & ASSOCIATE ENGINEERS, INC.	LOCHRANE ENGINEERING, INC
BROWARD COUNTY	LPA GROUP INC.
C3TS, INC.	LU-C ENGINEERING INC.
CAPTEC ENGINEERING, INC.	M. J. QUINN & ASSOCIATES, INC.
CARLAN KILLAM CONSULTING GROUP, INC.	MARLIN ENGINEERING, INC.
CARR SMITH CORRADINO, INC.	METRIC ENGINEERING, INC.
CARTER & BURGESS	MOORE SURVEYING & DESIGN, INC.
CARTER CONSULTING ENGINEERS, INC.	MORALES SHUMER & MOCK ENGINEERING, INC.
CH2M HILL	ORTH-RODGERS and ASSOCIATES, INC.
CITY OF PORT ST. LUCIE	PARSONS - BRINKERHOFF
CITY OF WINTER PARK	PARSONS TRANSPORTATION GROUP
CIVIL DESIGN, INC.	PBSJ, INC.
CIVIL SCIENTIFIC, INC.	PITMAN-HARTENSTEIN & ASSOCIATES, INC.
COMPREHENSIVE ENGINEERING SERVICES, INC.	PROFESSIONAL ENGINEERING CONSULTANTS, INC.
CONNELLY & WICKER, INC.	PROTEAN DESIGN GROUP, INC.
CONSUL-TECH ENGINEERING, INC.	RAM PROFESSIONAL GROUP
EARTHTECH CONSULTING, INC.	RCT ENGINEERING, INC.
EBS ENGINEERING, INC.	REYNOLDS, SMITH & HILLS
EDWARDS & KELCEY, INC.	RUDD JONES PE & ASSOCIATES, PA
ENGINEERING AND ENVIRONMENTAL DESIGN	STANLEY CONSULTANTS, INC.
ENGLAND, THIMS & MILLER	STILLWATER TECH, INC.
ESCAMBIA COUNTY - INFO. RES./DATA PROCES.	STONE, JOCA & MAHONEY, INC.
FIRST FEDERAL SAVINGS BANK	SW FLORIDA WATER MANAGEMENT DIST.
FLORIDA DEPT OF TRANSPORTATION	T.Y.LIN INTERNATIONAL
GAI CONSULTANTS SE, INC.	TAMPA BAY ENGINEERING, INC.
GEE & JENSON, INC.	TOMASINO & ASSOCIATES, INC.
GREENHORNE & O'MARA, INC.	TRANSYSTEMS COPORATION
GTC ENGINEERING CORP.	URS GREINER, INC.
H.W. LOCHNER, INC.	VANESSE, HANGEN, BRUSTLIN
HARDING LAWSON ASSOCIATES, INC.	VOLKERT & ASSOCIATES, INC.
HARTMAN & ASSOCIATES, INC.	WADE-TRIM ENGINEERING, INC.
HDR ONE COMPANY	WASHINGTON INFRASTRUCTURE SERVICES, INC.
HELLE ENGINEERING CORP.	WILBUR SMITH ASSOCIATES, INC.
HNTB CORPORATION	WILLIAMS HATFIELD & STONER
HSQ GROUP, INC.	WILSON-MILLER, INC.

Pricing

Current ASADLt users:

Upgrade to ASADLtV3 from ASADLt (version 2) . . . . . . . . No Charge

Upgrade to ASADLtV3 from ASADLt (version 1) . . . . . . . . $175

Current ASAD (full version) users:

Use ASADLtV3 with an ASAD lock (if ASAD tech support agreement is up-to-date). . . . . . No Charge

Use ASADLtV3 with an ASAD lock (if ASAD tech support agreement is NOT up-to-date) . . $475

Convert ASAD (full version) lock to run ASADLtV3 only . . . . . . . . . . . . . . . . . . . . $350

New ASADLtV3 users:

Type of License	# of Users per License	Price per License
Individual License	1	$700
Site (LAN) License	Unlimited within a single building	$4,000
Corparate (WAN) License	Call	(352) 383-4191

Technical Support & Upgrade Fees - Paid Annually (1st year included in purchase price)

Type of License	Annual Tech Support Fee per License
Individual License	$175
Site (LAN) License	$975
Corparate (WAN) License	Call

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ASADLtV3 - Download Here!!!