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WATER AND WASTEWATER TREATMENT FACILITIES

 
 

Project:	9718
Name:	South Adams County WWTP Wxpansion Phase I
Location:	Commerce City, Coilorado
Owner:	South Adams county Water & Sanitation District
Architect/Engineer:	Black & Veatch 11900 East Cornell Avenue,
	Suite 300
	Aurora, Colorado 80014
	Mr. Wil Koger
Contract Amount:	$799,68081
Completion Date:	Februray 1998

Project Scope:

Construct a new influent channel structure with a rel.ocated manual bar screen and a new parshall flume on the east side of the existing screen and meter building. Construct a new flow diversion box and 30 inch ductile iron raw wastewater line fron the box to the new influent channel. Insatll a mechanical bar filter screen in the screen and meter building and extend conveyor influent channel. Remove 3 raw wastewater pumps and associated pipe and electrical drives on the raw wastewater pumping station and replace them with 4 new AFD-driven submersible pumps and associated piping and control. Modify the main splitter box, downstream from the primary clarifers, and the plant potalbe water system. Construct a raised platform in the screen and neter building for two potable water hydroneumatic tanks. Furnish and install new HVAC system for the screen and meter building and raw wastewater pumping station.

 
 

Project:	9619
Name:	LYONS WATER AND WASTEWATER TREATMENT PLANTS
Location:	Lyons, Colorado
Owner:	Town of Lyons
	PO Box 49
	Lyons, Colorado 80540
Architect/Engineer:	RBD, Inc.
	209 South Meldrum Street
	Fort Collins, Colorado 80521
	Mr. John Clark, P.E.
Contract Amount:	$1,443,381
Completion Date:	June 1997

Project Scope:

Upgrade existing water and wastewater plants. Site work includes modifications to ponds, yard pipe and grading. Plant work includes process pipe equipment systems and removal and replacement of diversion structures as well as additional concrete structures.

 
 

Project:	9615
Name:	MERDIAN LAKE LIFT STATION
Location:	Crested Butte, Colorado
Owner:	The Gallin Company
	PO Box 2301
	Crested Butte, Colorado 81224
Contract Amount:	$45,000
Completion Date:	December 1996

Project Scope:

Install sewage lift station and force main. The work included lift station, mechanical and pipeline, along with a stand by generator.

 
 

Project:	9610
Name:	SAGEPORT WATER TREATMENT PLANT
Location:	Larkspur, Colorado
Owner:	Perry Park Water & Sanitation District
	5676 West Red Rock Drive
	Larkspur, Colorado
Architect/Engineer:	Rothberg, Tamburini & Winsor
	19 North Tejon Street, Suite 202
	Colorado Springs, Colorado 80903
	Ms. Lacey Goetz, P.E.
	719/520-5999
Contract Amount:	$420,000
Completion Date:	December 1996

Project Scope:

The construction of a new water treatment plant; two vertical backwash pumps, static mixer, dual train (50 gpm each) package treatment plant, chemical feed systems, chlorine disinfection equipment.

 
 

Project:	9609
Name:	MERIDAN LAKE - MT. CRESTED BUTTE
Location:	Crested Butte, Colorado
Owner:	Mt. Crested Butte Water and Sanitation District
	100 Gothic Road
	Mt. Crested Butte, Colorado 81224
Architect/Engineer:	RBC/Sears Brown Group
	2460 West 26th ave., #46C
	Denver, Colorado 80222
	Mr. Greg Woodward
	303/458-5526
Contract Amount:	$605,000
Completion Date:	December 1996

Project Scope:

The construction of a small water filtration plant including yard piping, wet well and structure and steel water tank with concrete pad.

 
 

Project:	9607
Name:	MORRISON WATER TREATMENT FILTER REHABILITATION
Location:	Morrison, Colorado
Owner:	Town of Morrison
	P.O. Box 95
	Morrison, Colorado 80465
Architect/Engineer:	WRC Engineering
	950 South Cherry Street, Suite 404
	Denver, Colorado 80222
	Mr. Alan Leak
	303/757-8513
Contract Amount:	$16,300
Completion Date:	July 1996

 

Project Scope:

The construction of the removal and on-site disposal of the existing filter media; pressure washing of the filter basin and underdrain; testing and visual inspection of the underdrain; repair or replacement of the underdrain as needed; replacement of the filter media;backwashing of new filter and preparing the rehabilitated filter unit for service.

 
 

Project:	9606
Name:	GENEVA GLEN CAMP
Location:	Indian Hills, Colorado
Owner:	Geneva Glen Camp
	5793 South Santa Clara Road
	Indian Hills, Colorado
Architect/Engineer:	Waste Engineering, Inc.
	2430 Alcott Street
	Denver, Colorado 80221
	Mr. Scott Marshall
	303/433-2788
Contract Amount:	263,227
Completion Date:	April 1997

 

Project Scope:

The construction of the new wastewater treatment system to replace existing septic system. The work included earthwork, piping, pond liner installation, electrical and control systems.

 
 

Project:	9605
Name:	BONNY LAKE WASTEWATER TREATMENT PLANT
Location:	Idalia, Colorado
Owner:	Colorado State Division of Parks and Outdoor  Recreation
	South Region Office
	2128 North Weber
	Colorado Springs, Colorado 80907
Architect/Engineer:	Colorado State Parks
	2128 North Weber
	Colorado Springs, Colorado 80907
	Mr. Wayne McCormick
	719/471-0900
Contract Amount:	Unit Cost Contract
Completion Date:	July 1996

 

Project Scope:

The construction of sewer treatment pumps and lines.

 
 

Project:	9524
Name:	GOLDEN FILTER IMPROVEMENTS
Location:	Golden, Colorado
Owner:	The City of Golden
	1445 Tenth Street
	Golden, Colorado 80401
Architect/Engineer:	TST, Inc. of Denver
	102 Inverness Terrace East, Suite 105
	Englewood, Colorado 80112
	Mr. Bob Takeda
Contract Amount:	676,150.38
Completion Date:	April 1997

Project Scope:

Removal of existing filter media from 4 22’x16’ filter basins, installation of an air scouring system, replacement of filter valves, controls and filter media. Re-build plate settler system, install mixers in the pre-treatment, install trac vac system, re-pipe backwash system, miscellaneous alterations to yard piping, install water metering vault at headworks.

 
 

Project:	9523
Name:	NIWOT WASTEWATER TREATMENT PLANT EXPANSION
Location:	Niwot, Colorado
Owner:	Niwot Sanitation District
	7960 Niwot Road, Unit B-2E
	Niwot, CO 80544
Architect/Engineer:	Rocky Mountain Consultants
	8301 E. Prentice Ave, Suite 101
	Englewood, CO 80111
	303/741-6000
	Mr. Mark Klee
Contract Amount:	$1,361,970
Completion:	May 1996

 

Project Scope:

Construct modifications to existing 1.5 MGD lagoon based wastewater treatment plant. Modify existing lagoon embankments; add fine bubble aeration equipment; install mechanical sludge removal equipment; install return activated sludge and waste sludge pumps. Construct sludge digester basin and new mechanical building. Remodel existing building to house laboratory facilities. Install yard piping to make a complete operational system.

 
 

Project:	9521
Name:	CANON CITY WTP MEDIA REPLACEMENT
Location:	Canon City, Colorado
Owner:	City of Canon City
	612 Royal Gorge Boulevard
	Canon City, Colorado 81212
Architect/Engineer:	The Engineering Company
	2310 East Prospect Road
	Fort Collins, Colorado 80525
	Ms. Terry Howes, P.E.
Contract Amount:	$263,202
Completion Date:	February 1996

Project Scope:

Remove and replace filter media and backwash troughs.

 
 

Project:	9521
Name:	GLENDALE WASTEWATER TREATMENT PLANT HEADWORKS RENOVATION
Location:	City of Glendale, Colorado
Owner:	City of Glendale
	4360 East Virginia Avenue
	Glendale, Colorado 80222
Architect/Engineer:	Black and Veatch
	11900 East Cornell Avenue, Suite 300
	Aurora, Colorado 80014
	Ms. Anne Childs, P.E.
Contract Amount:	$168,458
Completion Date:	April, 1996

Project Scope:

Renovate headworks: remove and replace existing grit collection system, and add new grit handling system.

 
 

Project:	9517
Name:	WASTEWATER TREATMENT PLANT EXPANSION
Location:	Lafayette, Colorado
Owner:	City of Lafayette
	1290 South Public Road
	Lafayette, Colorado 80026
Architect/Engineer:	McLaughlin Water Engineers, Ltd.
	2420 Alcott Street
	Denver, Colorado 802111
	(303)458-5550
	Mr. Rob Anderson
Contract Amount:	$568,854
Completion Date:	February 1996

Project Scope:

Construct primary pipe modifications, convert biotower and abandoned basin to a nitrification tower and settling basin.

 
 

Project:	9515
Name:	WASTEWATER TREATMENT FACILITY IMPROVEMENTS
Location:	Genesee, Colorado
Owner:	Genesee Water & Sanitation District
	17301 W. Colfax Avenue, Suite 220
	Golden, Colorado 80401
Architect/Engineer:	Jacobson Helgoth Consultants, Inc.
	65 S. Union Boulevard, Suite 550
	Lakewood, Colorado 80111
	(303)986-0733
	Mr. Mark Hefta
Contract Amount:	$1,361,290
Completion Date:	March 1996

Project Scope:

Construct addition to Process Building, clarifiers, RAS and WAS pumps, electrical and controls and site work. Construct Backwash Pump Structure with pumps, non-potable water pumps, electrical and instrumentation.

 
 

Project:	9514
Name:	WASTEWATER TREATMENT FACILITY IMPROVEMENTS
Location:	Littleton, Colorado
Owner:	Roxborough Park Metropolitan District
	6222 North Roxborough Park Rd.
	Littleton, Colorado 80125(303)979-7286
Architect/Engineer:	Rocky Mountain Consultant’s Inc.
	8301 E. Prentice Ave.,Ste 101
	Englewood, Colorado 80111
	(303)741-6000
	Mr. Bill Goetz
Contract Amount:	$1,769,447
Completion Date:	February 1996
Work with Own Forces:	60% (Concrete work, installation of equipment,
	associated piping)

Project Scope:

Construct new headwork, chemical storage and handling building, chlorine contact basin, and modify existing aeration system.

 
 

Project:	9506
Name:	SEWAGE TREATMENT PLANT UPGRADES, PHASE II
Location:	Golden, Colorado
Owner:	Kaiser-Hill/RMRS
	P.O. Box 464
	Golden, Colorado 80402
	Mr. Rich Deborski
Architect/Engineer:	Kaiser-Hill/RMRS
	Rocky Flats
	P.O. Box 464
	Golden, Colorado 80402
Contract Amount:	$1,448,053
Completion Date:	March 1, 1996

Project Scope:

Addition to existing Wastewater Treatment Plant: laboratory, restrooms, offices, meeting rooms, expanded pumping/controls building, larger electrical controls, and site work

 
 

Project:	9410
Name:	SOUTH WASTEWATER TREATMENT PLANT EXPANSION & MODIFICATIONS
Location:	Parker, Colorado
Owner:	Parker Water & Sanitation District
	P.O. Drawer 700
	Parker, Colorado 80134
	(303)841-4627
	Mr. Frank Jaeger
Architect/Engineer:	RG Consulting Engineers
	1331 17th Street, Suite 710
	Denver, Colorado 80202
	(303)293-8107
	Mr. Ken Keil
Contract Amount:	$938,107
Completion Date:	November199
Work with Own Forces:	60% (Concrete work, installation of equipment, associated piping)

Project Scope:

Construct Advanced Wastewater Treatment Building with reinforced concrete foundations, floor slabs, masonry walls, steel joists, metal roof deck and a ballasted membrane roof system. Perform concrete work, general trades work and mechanical portions of contract. Modify yard piping to tie in to existing aeration tank, influent pump AWT building decant pit, dewatering pit, and a force main. New backwash tank constructed.

 
 

Project:	9408
Name:	WASTEWATER TREATMENT PLANT EXPANSION AND WATER SYSTEM IMPROVEMENTS
Location:	Cripple Creek, Colorado
Owner:	City of Cripple Creek
	335 E. Bennett Ave.
	Cripple Creek, Colorado 80813
	(719) 689-2502
Architect/Engineer:	GMS, Inc.
	611 North Weber, Suite 300
	Colorado Springs, Colorado 80903
	(719) 475-2935
	Mr. Roger Sams
Contract Amount:	$1,181,072
Completion Date:	April, 1995
Work with Own Forces:	60% (Concrete work, installation of equipment, associated piping)

Project Scope:

350 GPM wastewater treatment plant expansion: install influent screening and flow measurement equipment, return and waste activated sludge control system, construct office, laboratory, operations and chemical feed areas. Perform site work, install prefabricated metal building, roofing, plumbing, treatment equipment, HVAC and electrical work.

 
 

Project:	9407
Name:	FOUNTAIN VALLEY WATER TREATMENT PLANT CHLORINE SCRUBBER IMPROVEMENTS
Location:	Fountain, Colorado
Owner:	Fountain Valley Authority
	13250 Ray Nixon Road
	Fountain, Colorado 80817
	(719) 636-5915
	Mr. David Cross
Architect/Engineer:	CH2M Hill
	6060 South Willow Drive
	Greenwood Village, Colorado 80111
	(303) 771-0900
	Ms. Jane Fisher
Contract Amount:	$175,782
Completion Date:	December, 1994
Work with Own Forces:	40% (Concrete work, installation of equipment, associated piping)

Project Scope:

Install new chlorine scrubber system including: miscellaneous structural, mechanical, electrical and instrumentation and control modifications.

 
 

Project:	9406
Name:	UPPER MONUMENT CREEK WASTEWATER TREATMENT FACILITY DENITRIFICATION IMPROVEMENTS
Location:	Monument, Colorado
Owner:	Gleneagle Water & Sanitation District
	15850 Holbein
	Colorado Springs, Colorado 80921
	(719) 488-3603
	Mr. Bill Nance
Architect/Engineer:	Martin/Martin, Inc.
	4251 Kipling Street
	Wheat Ridge, Colorado 80033
	(303) 431-6100
	Mr. Roger Smades
Contract Amount:	$723,366
Completion Date:	January, 1995
Work with Own Forces:	60% (Concrete work, installation of tanks and equipment, associated piping)

Project Scope:

Construct complete denitrification facility with concrete filter tanks and masonry building. Install filter equipment, methanol feed equipment, yard and interior piping, manhole and lift station, complete electrical and controls, and landscaping.

 
 

Project:	9405
Name:	CAUSTIC SODA SYS. @ MARSTON WATER TREATMENT PLANT
Location:	Denver, Colorado
Owner:	City and County of Denver
	Board of Water Commissioners
	1600 W. 12th Ave.
	Denver, Colorado 80254
	(303) 628-6655
	Mr. David Stone
Architect/Engineer:	City and County of Denver
	Board of Water Commissioners
	1600 W. 12th Ave.
	Denver, Colorado 80254
	(303) 628-6655
	Mr. David Stone
Contract Amount:	$239,000
Completion Date:	November, 1994
Work with Own Forces:	60% (Concrete work, installation of tanks and equipment, associated piping)

Project Scope:

Construct a chemical storage and feed system, remove and replace lift out roof sections and roof repair. Construct concrete walls, floor slabs and stairway; install three reinforced fiberglass tanks, two transfer pumps, two sump pumps and piping for a complete system.

 
 

Project:	9401
Name:	BETASSO WASTEWATER TREATMENT PLANT FILTER MEDIA REPLACEMENT
Location:	Boulder, Colorado
Owner:	City of Boulder
	1777 Broadway
	Boulder, Colorado 80306
	(303) 441-3401
	Ms. Ingrid Hutson
Architect/Engineer:	City of Boulder
	P.O. Box 791
	Boulder, Colorado 80306
	(303) 441-3242
	Ms. Anne Noble
Contract Amount:	$492,135
Completion Date:	May, 1994 - On Schedule
Work with Own Forces:	60% (Media removal and replacement)

Project Scope:

Remove existing filter bed material from 8 filters of a 50 MGD Water Treatment Plant. Install six layers of mixed media in each filter. Place 1300 tons of media hydraulically and pneumatically through a specialized system developed for this project. Re-pipe surface wash arms with new brass piping to inhibit corrosion. Close coordination with plant personnel required. Project completed with no interruption of plant operations, and ahead of an accelerated schedule.

 
 

Project:	9315
Name:	CUCHARA WASTEWATER TREATMENT PLANT
Location:	Cuchara, Colorado
Owner:	Cuchara Sanitation & Water District
	18721 State Highway 12
	La Veta, Colorado 81055
	Mr. Greg Culbreath
Architect/Engineer:	GMS, Inc.
	611 N. Weber, Suite 300
	Colorado Springs, Colorado 80903
	(719) 475-2935
	Mr. Ed Meyer
Contract Amount:	$1,569,862
Completion Date:	January, 1995
Work with Own Forces:	60% (Process piping, equipment installation, interior finish)

Project Scope:

Construct .175 MGD Wastewater Treatment Plant: excavation, yard piping, manholes, vaults, yard structures, and dewatering and interior finish. Install associated equipment for complete operational system.

 
 

Project:	9311
Name:	CENTRAL WATER TREATMENT PLANT
Location:	Monument, Colorado
Owner:	Woodmoor Water & Sanitation District
	P.O. Box 1407
	Monument, Colorado 80132
	(719) 488-2525
	Mr. Phil Steininger
Architect/Engineer:	Rothberg, Tamburini & Winsor, Inc.
	1600 Stout Street, Suite 1800
	Denver, Colorado 80202
	(303) 825-5999
	Mr. Bob Orsatti
Contract Amount:	$1,129,464
Completion Date:	November, 1994 - On Schedule
Work with Own Forces:	60% (Process piping, equipment installation, concrete work)

Project Scope:

Construct complete operational water treatment facility: concrete masonry block building, dual 400 GPM package treatment units, chemical feed systems, chlorine equipment, high service discharge pumps, associated piping, valves and appurtenances.

 
 

Project:	9310
Name:	DIGESTER REHABILITATION
Location:	Commerce City, Colorado
Owner:	S. Adams County Water & Sanitation Dist.
	6595 E. 70th Ave.
	Commerce City, Colorado 80037
	(303) 288-2646
	Mr. Larry Ford
Architect/Engineer:	Black & Veatch
	1400 S. Potomac St., Suite 300
	Aurora, Colorado 80012
	(303) 671-4200
	Mr. Wil Koger
Contract Amount:	$58,699
Completion Date:	October, 1993 - On Schedule
Work with Own Forces:	60% (Process piping, equipment installation, repair work)

Project Scope:

Rehab secondary digester at the Williams-Monaco Wastewater Treatment Facility West Plant: remove, repaint, reinstall and test digester cover, adjust gas pressure/vacuum-relief valve, replace part of draw off gas piping, and replace lower guides. Inspect ballast blocks and replace heated sludge return lines. Remove existing trickling filter rotary distributor and reinstall after repair work to distributor bearing.

 
 

Project:	9308
Name:	EAST WATER TREATMENT PLANT MODIFICATIONS
Location:	Aspen, Colorado
Owner:	City of Aspen, Colorado
	130 S. Galena Street
	Aspen, Colorado 81611
	(303) 920-1004
	Mr. Chris Caruso
Architect/Engineer:	Schmueser Gordon Meyer, Inc.
	118 West 6th Street, Suite 200
	Glenwood Springs, Colorado 81601
	(303) 945-1004
	Mr. Louis Meyer
Contract Amount:	$569,803
Completion Date:	October, 1993 - On Schedule
Work with Own Forces:	60% (Concrete work, process piping, equipment installation)

Project Scope:

Remove filter under drain tiles and repair leaks in existing concrete walls and slabs. Install filter media and construct a chlorine storage building including electrical controls and process piping modifications.

 
 

Project:	9307
Name:	COPPER MOUNTAIN HEADWORKS IMPROVEMENTS
Location:	Copper Mountain, Colorado
Owner:	Copper Mountain Water & Sanitation Dist.
	P.O. Box 3002
	Copper Mountain, Colorado 80443
Architect/Engineer:	Rothberg, Tamburini & Winsor
	1600 Stout St., Suite 1800
	Denver, Colorado 80202
	(303) 825-5999
	Mr. Darwin Dyck
Contract Amount:	$93,976
Completion Date:	October, 1993 - On Schedule
Work with Own Forces:	60% (Demolition, concrete work, equipment installation)

Project Scope:

Install automatic barscreen and compactor/conveyor equipment, water and electrical connections, with demolition to facilitate equipment installation.

 
 

Project:	9306
Name:	CRIPPLE CREEK WASTEWATER TREATMENT PLANT EXPANSION, SCHEDULE A
Location:	Cripple Creek, Colorado
Owner:	City of Cripple Creek, Colorado
	Box 430
	Cripple Creek, Colorado 80813
	(719) 598-2502
Architect/Engineer:	GMS, Inc.
	611 N. Weber, Suite 300
	Colorado Springs, Colorado 80903
	(719) 475-2935
	Mr. Roger Sams
Contract Amount:	$699,000
Completion Date:	September, 1993
Work with Own Forces:	60% (Concrete work, process piping, equipment installation)

Project Scope:

Add aeration system, two clarifiers, chlorination and dechlorination systems, pumps, piping systems and appurtenances to existing plant. Construct concrete blower building; install three blowers with piping, instrumentation and controls; and remove existing system. Install two clarifiers with concrete foundations, pumps and piping system and concrete chlorine contact basin with inlet and outlet structures and chemical feed system. Work coordinated with the Owner to continue plant operations during all phases of work and was substantially complete in three months.

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