Water Subcommittee
April 27, 2022

ITEM ENTITY/ROLE SCOPE BASIS COST
1 Track Tech
Test Digester #1 to Sludge Holding Tank pipe
and valve and install Tee connection with valve
for emergency dewatering purposes
T&M NTE (Anticipate
2 days@$10,000 per
day) 20,000$
2 Xylem
Rental and set up of pumps to pump water from
Digester 1 to headworks and from Digester 2 to
Digester 1 through the screening equipment
(Est: $5,000/week X 4 weeks + Setup +
Teardown)
Weekly Rental cost-
T&M Basis, Setup &
Teardown-Lump Sum
costs
30,000$
3 Aspen Rentals/Rain4Rent
or Other vendor
Rental of sludge screening and cleaning
equipment, pumps and tank for cleaning the
Digester 2 sludge prior to seeding Digester 1
Weekly Rental cost-
T&M Basis, Setup &
Teardown-Lump Sum
costs
150,000$
4 TrackTech Install 3-way valve in the sludge line
T&M NTE (Anticipate
3 days@$10,000 per
day)
30,000$
5 TrackTech Install Flowmeter in the sludge line NA -$ 6 Big Sky Electric Check and adjust calibration of instruments; connect power and signal to 3-way valve
T&M NTE (Anticipate
3 days@$9,000 per
day)
27,000$
7 Big Sky Electric Connect Flowmeter power & signal NA - $ 8 Prime Systems Connect 3-way in SCADA system Lump Sum 10,000 $ 9 Prime Systems Connect Flowmeter signal in SCADA NA - $ 10 Rain4Rent Rental of Baker tanks, bypass pumping etc. for isolating and emptying sludge line T&M NTE 10,000$
FCWA Budget for Digester No. 1 Activation and Digester No. 2 Rehabilitaiton 11 Evoqua Rental equipment and labor for removing
existing Dystor cover from Digester #2
Based on quote from
Evoqua for prior visits 50,000$
12 Evoqua Technical assistance during startup of Digester 1 ($2500/day)
Based on quote from
Evoqua for prior visits 25,000$
13 Track Tech / OC Vacuum Clean Digester 2
T&M NTE (Anticipate
5 days@$12,000 per
day)
60,000$
14 Air Liquide
Nitrogen gas to purge the line prior to transfer
of ADG and sludge from Digester 1 to Digester
2 Based on quote from
Air Liquide 350$
15 DN Tanks Inspection of Sludge Holding Tank Lumpsum 50,000 $ 16 DN Tanks Repairs for Sludge Holding Tank Not to Exceed 500,000 $ 17 DN Tanks Aluminum dome cover for Sludge Holding Tank Lumpsum 220,000$ 18 DN Tanks Piping and flame arrestor for Sludge Holding Tank Lump Sum-Allowance 40,000$
19 Veolia-RWS Flame arrestor, additional piping & pumps etc to convey residual ADG to flare Allowance 35,000$
Subtotal of Construction Costs 1,257,350 $
20 Veolia Direct Labor Costs 120 hours @ $150/hour Lump Sum 18,000$ 21 Veolia Markups, including
GL, OH&P on Items 1-19
above
Lump Sum 188,603$
22 City of Rialto Contingency Allowances 100,000$
1,563,953$
* Once Digester 1 is operational and Digester 2 is drained and cleaned - we wait for AECOM to replace Dystor covers Total Costs for Activating Digester No. 1 and Digester No. 2 Rehabilitation