Addendum No...Waco Metropolitan Area Regional Sewerage System Transfer Lift Station and Force Main...
Transcript of Addendum No...Waco Metropolitan Area Regional Sewerage System Transfer Lift Station and Force Main...
Purchasing Services Post Office Box 2570
Waco, Texas 76702-2570 Phone: 254-750-8062
Fax: 254-750-8063 [email protected]
CITY OF WACO www.waco-texas.com
Date: 03/21/2018 RFB No: 2018-003, 2018-004 & 2018-005 Commodity: Waco Metropolitan Area Regional Sewerage System
(WMARSS) – Transfer Lift Station Project: Packages 1, 2 & 3 Purchasing Agent: Mr. Jody Copp
Closing Time: Thursday, March 29, 2018 Opening Time: Thursday, March 29, 2018
RFB Opening Location: Operations Center, Purchasing Services Office, 1415 N. 4th St., Waco, TX 76707 ______________________________________________________
Addendum No: 8
The above-mentioned RFB invitation has been changed in the following manner. Sign and return addendum to the Purchasing Office by the closing time and date with your RFB response. Returning this page signed by your authorized agent will serve to acknowledge this change. All other requirements of the invitation remain unchanged. If you have any questions, please call or stop by the Purchasing Office at the above address.
1. See Appendix 1.
Firm:_____________________________________________________________________________________
Address___________________________________________________________________________________
Signature of Person Authorized to Sign Bid:______________________________________________________________________
Signor's Name and Title (print or type):_____________________________________________________________________________
E-mail Address:____________________________________________________________________________
Date:____________________Telephone:___________________________Fax:_________________________
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 1 of 19
Waco Metropolitan Area Regional Sewerage System
Transfer Lift Station and Force Main Project
Packages 1-3
160-10710-005 00908-1 Addendum No. 8
SECTION 00908
ADDENDUM NO. 8
LOCKWOOD, ANDREWS & NEWNAM, INC.
8911 N. Capital of Texas Highway, Building 2, Suite 2300
Austin, Texas 78759
Phone: (512) 338-4212
Fax: (512) 338-4942
TO: Prospective Bidders
This Addendum forms a part of the Contract Documents and modifies the original Bidding Documents.
Acknowledge receipt of this Addendum in the space provided on the Bid Form. Failure to do so may
subject Bidder to disqualification.
MISCELLANEOUS
1. A report has been made available for reference by download on the City of Waco Current Advertised
Bid Opportunities website (http://www.waco-texas.com/bids.asp):
a. Conceptual Cofferdam Design Report (LAN, August 2016)
PLANS
2. Revise plan sets as follows:
a. Package 1: N/A
b. Package 2:
i. Replace sheet G002 with revised G002 provided in Attachment 2.
ii. Replace sheet C107 with revised C107 provided in Attachment 2.
iii. Replace sheet C207 with revised C207 provided in Attachment 2.
iv. Replace sheet C307 with revised C307 provided in Attachment 2.
v. Replace sheet D101 with revised D101 provided in Attachment 2.
vi. Replace sheet D104 with revised D104 provided in Attachment 2.
vii. Replace sheet D502 with revised D502 provided in Attachment 2.
c. Package 3: N/A
SPECIFICATIONS
3. Revise specifications as follows (revisions in bold)
a. All packages:
i. Section 01655.1.1.C:
“Contractor shall provide all materials, labor, tools, equipment, fuel, electricity, water,
filters, chemicals, and other expendables required to facilitate equipment start-up and
full system plant operation demonstration, in accordance with manufacturer
recommendations and as specified herein. Owner will pay direct costs of water and
electrical utilities metered in Owner’s name once established and including testing and
start-up activities. Contractor will attempt to maximize efficiency of utility and
expendable consumption in general. Contractor may use non-potable water for
testing and start-up activities. Contractor may obtain non-potable water from the
City of Waco Central Wastewater Treatment Plant at no cost to Contractor.
Owner does not guarantee supply or availability of non-potable water. Contractor
APPENDIX 1
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 2 of 19
Waco Metropolitan Area Regional Sewerage System
Transfer Lift Station and Force Main Project
Packages 1-3
160-10710-005 00908-2 Addendum No. 8
shall bear all cost associated with transportation and utilization of non-potable
water for testing and start-up.”
b. Package 1:
i. Supplementary Conditions, SC 4.02.A; Amend with the following text:
“Lockwood, Andrews & Newnam, Inc. Conceptual Cofferdam Design Report
dated August 2016”
ii. Section 03310.1.03.B:
“Carrier pipe – 66-in. fiberglass reinforced polymer mortal welded steel pipe
(FRPM) as defined in Section 02666.”
c. Package 2:
i. Section 14630.2.1.A:
“…
Span 80 75 ft
…”
ii. Section 15814.2.01.A:
“Fiberglass reinforced plastic ductwork: One of the following or equal:
1. Bondstrand.
2. Fibercast.
3. Spunstrand.
4. Belco Manufacturing.
5. Daniel Company”
d. Package 3:
i. Section 02431.3.4.C:
“Remove temporary bulkheads installed for grouting. Permanent bulkheads to
remain in place.”
ii. Section 02517:
1. Revise 02517.3.8.B:
“Test annular grout material, equipment, and procedures in accordance with
approved submittal. Contractor shall confirm that grout totally fills
annular space Perform test on first 200 feet of wastewater line to be
backfilled. When grout does not totally fill annular space or other problems
occur, correct defects in first test section and adjust method or mix and
rerun test on next 200 feet. Repeat procedure as necessary.”
2. Revise 02517.3.8.J:
“Remove temporary bulkheads unless constructed of masonry. Permanent
bulkheads to remain in place.”
iii. Section 15139:
1. Eliminate 15139.2.10.F.
2. Revise 15139.2.10.G:
“F G . Sewage Combination Air/Vacuum Valve (Force Main Pump Station
Discharge).
1. …
… gate sheet of valve.
5. Valves shall be ARI D-26 NS STST APCO Series 440 SCAV sewage
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 3 of 19
Waco Metropolitan Area Regional Sewerage System
Transfer Lift Station and Force Main Project
Packages 1-3
160-10710-005 00908-3 Addendum No. 8
combination air/vacuum valve, GA figure 930, Cal-Val Series 36-WW or
approved substitution.”
ATTACHMENTS
1. Responses to questions.
2. Revised Package 2 plan sheets.
END OF SECTION
P
R
O
F
E
S
S
O
AL
N
G
I
N
E
E
R
E
S
T
A
T
E
OF
T
E
X
A
S
N
L
I
C
E
NS
E
D
Lockwood, Andrews & Newnam, Inc.
Texas Registered Engineering Firm F-2614
I
119652
DANIEL E. DOW
3/21/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 4 of 19
Attachment 1: Responses to questions.
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 5 of 19
TRANSFER LIFT STATION AND FORCE MAIN PROJECT
ADDENDUM 08
ATTACHMENT 1: RESPONSE TO PREQUALIFICATION-RELATED QUESTIONS
ID QUESTION PACKAGE RESPONSE
88Where can the average/peak/and wet weather flow rates be
found for the lines requiring bypass/diversion pumping?2 See response to question 109.
89
Reference the boring plan C.100 and the boring logs. The borings
taken at the lift station are shown to be in the same general area
around the lift station as shown on sheet C.100 and the area is
relatively flat which was verified by a site visit. However, looking at
boring logs bore #28 states the ground elevation is 395 and bore
#29 states an elevation of 387. Looking at the site plan the
existing elevations show these boring elevations to be @ 382.50
this is 4.5’ difference from bore #28 and 12.5’ difference for bore
#29. On page 2 of the report it states that borings 28-30
elevations were taken from Google Earth. The elevation
difference is seams too large for even Google Earth. Please
advise.
2
Refer to Geotechnical Investigation - Revision 2 (W16-
004R2; Langerman Foster Engineering, 3/8/2017) and
associated note to bidders (Item 1) released via Addendum
07.
90
Sheet C.106 shows the site to be heavily wooded which was
verified by a site visit. Notes on sheet G-002 state not to remove
any trees 10 inch and larger without prior approval. Some of the
trees are very large and conflict with the construction process.
Please provide a clearing plan.
2 Refer to revised sheet included with this addendum.
91Will the drain channel shown on sheet C.303 need to be bypass
pumped while we are removing the syphon and installing the
channel repair concrete or can it be shut off?
2No. it is expected that a low-flow gravity bypass be
constructed to handle excess stormwater as needed.
94
Specification section 01110-3.E states that the selected
construction equipment shall not exceed the PWL level
established by the City but also, not be objectionable to the
owner’s representative. What is the City ordinances regarding
noise level on a construction project? What level of noise or
vibration is objectionable to the owner’s representative? Please
advise.
2
Refer to City of Waco Code of Ordinances Article VII - Sec.16-
202.2:
"Nonresidential property: Eighty-five (85) dB(A) during
either daytime or nighttime hours."
160-10710-005 PAGE 1 OF 6 3/21/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 6 of 19
TRANSFER LIFT STATION AND FORCE MAIN PROJECT
ADDENDUM 08
ATTACHMENT 1: RESPONSE TO PREQUALIFICATION-RELATED QUESTIONS
ID QUESTION PACKAGE RESPONSE
95
Plan sheet G-002, “General Mechanical Notes” # 22 & 23
regarding stainless steel materials and stainless materials for pipe
supports. For example, detail 4 on sheet D-505 calls out the pipe
strap as “SS.” Is this 316 or 316L? For further clarity to these two
notes and because of costs, please confirm which pipe supports
at all structures are to be 316 and which are to be 316L. We
assume those identified as galvanized in typical details, such as
the adjustable type shall match what is called for on the specific
detail
2
316 or 316L are acceptable. All pipe supports shall be
constructed of type 316 or 316L stainless steel unless
specifically noted otherwise per General Mechanical Note
23 (G002). 316L shall be used in installations requiring
welding.
96Sheet D-502, detail 5 refers us to detail 1 on D-506. Detail 1 on D-
506 is for stop logs, not a pipe support. Please confirm which
detail is to be used.
2 Refer to revised sheet included with this addendum.
97
Sheet D-301, refers us to detail 1 on D-505 for the lift station riser
pipe supports. Detail 1 on D-505 is for adjustable type supports.
Assume these riser pipe supports are not adjustable type?
Assume they are 316 SS also?
2
Reference is correct. Fixed stanchion design is also
acceptable. Stanchions shall be of stainless steel (316/316L)
in wet well. Use 316L for welded components. Sheets will be
revised in conformed set.
98Sheet S-001, Geotechnical Report Notes mentions three different
date for different geotechnical reports. We only have the one
dated 12/22/2016. Will the other reports be issued via addendum?
2 See response to question 90.
100Plan sheet C-100, please verify limits and details for the proposed
temporary construction road.2
Scope associated with temporary construction road under
Package 1 contract.
101Sheet C-204, has “Vertical Pipes” typed upside down. I assume
these are existing?2
Yes, they exist. The contractor will remove these when
reworking the channel.
102Sheet C-107, index states “Waco Barrow Site” but the actual plan
states “Overall Site Plan.” Please verify information for the Waco
Barrow site if found on this sheet C-107.
2
Sheet C-107 should be titled “Overall Location Plan” Sheet C-
107 is reissued as a part of this addenda. The index will be
corrected when conformed.
103Division 2 does not have a specification for the chain link fencing
and gate. Please provide a specification, particularly for the gate
as no materials are identified on sheet C-307.
2Sheet C-307 has been revised and is reissued as a part of this
addenda.
160-10710-005 PAGE 2 OF 6 3/21/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 7 of 19
TRANSFER LIFT STATION AND FORCE MAIN PROJECT
ADDENDUM 08
ATTACHMENT 1: RESPONSE TO PREQUALIFICATION-RELATED QUESTIONS
ID QUESTION PACKAGE RESPONSE
104
Sheet E-100 states “Gate Operator & Key Card Reader Provided
by Vendor” Does the City have another contract with another
company to provide this? If not, please provide a specification for
the gate operator and key card. Regarding the key card, if the city
has an approved security system contractor, please identify or
consider an allowance on the bid form.
2
Scope associated with gate operator and key card reader
provided under Package 2 contract. Gate operator by gate
manufacturer. Stanley Security is approved key card security
subcontractor.
105
Bid Form, item # 11, states to submit the form for the pumps
indicated in specification 11319 with our bid. Due to the nature of
this type of bidding, can we submit this form within 30 minutes
after the bids are to be submitted?
2Request for extension to deadline not approved. Bidders
may submit multiple data sheets with bid.
106
Also, it states to include the VFD’s with this item. Is the intent for
the pump supplier to provide the VFD’s or the electrical
contractor? 11319-1.1-C states the pump/motor manufacturer will
be required to verify if the VFD’s are acceptable for their pump
which will make it difficult to submit form 11319A at bid time
without going through a verification process between our electrical
contractor and pump manufacturer.
2 Pump supplier is not required to supply VFD.
107 Where is the inlet siphon box located? 2Refer to Package 1 plan set. Inlet Siphon Box is located on
north side of Brazos River.
108Sheet M-103, the Siphon Inlet Slab is existing, correct? It is
bolded on this sheet so we want to make sure.2
Refer to General Note 1 on M103. Refer to Package 1 plan
set for extent of work under Package 1 contract associated
with construction of the Inlet Siphon Box odor control.
109
Sheet C-106. What flow rates do we need to bypass? We need
to know minimum and maximum to appropriately size bypass
operations.
2
Dry weather minimum flow 10-15 MGD
Dry weather maximum flow 60 MGD
Wet weather maximum flow 75 MGD
110 How many pumps are going to be needed? 2 Contractor to determine.
111
Does the Owner have more specific requirements, such as a
minimum number of stand-by pumps, metering, auto dialers,
etc?
2 Manned 24/7; Full TCEQ compliance; 100% Standby
112Also, can more specifics be provided, such as what needs to
plugged and where, distances to bypass, etc.?2 Pump as shown, 60-inch into 48-inch at manholes
160-10710-005 PAGE 3 OF 6 3/21/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 8 of 19
TRANSFER LIFT STATION AND FORCE MAIN PROJECT
ADDENDUM 08
ATTACHMENT 1: RESPONSE TO PREQUALIFICATION-RELATED QUESTIONS
ID QUESTION PACKAGE RESPONSE
113Assume pumps will be diesel operated, are there any noise
restrictions?2 See response to question 93.
114
Sheet C-206/207, where package 2 connects to the offsite
forcemain contractor, do we need a plain end, flange, coupling
or plug here? Similar question for the 84” pipe on sheet C.201
where we connect to the offsite contractor.
2Refer to Section 15071 for allowable joint design by pipe
material.
115Sheet S-001, verify that the Owner’s testing lab will be doing the
“Special Inspection” listed on this sheet.2 Confirmed.
116
Spec. 14630-2.1-A has the crane span at 75’ but the drawings S-
105 indicates 80’. Please also verify the hook reach dimension as
the specs. appear to indicate 69’ while drawing indicates 58’.
2Refer to addendum body for revisions to contract
documents.
117
Sheet S-300, section C, please verify the dimensions listed for
the wall pour sections listed on the right hand side of this
section view.
2
On Section C, sheet S-300, the dimensions to the pour joints
in the wall (shown on the right-hand side) are as follows: 12’-
0” from EL 341.67 to the first joint; Then, 12’-0” from first
joint to second joint; Finally, 21’-4” from second joint to
bottom of slab-on-grade.
These dimensions add up to 46’-4” total (including 1’-0”
dimension for slab-on-grade thickness), which is the
difference from EL 388.00 to EL 341.67 as indicated in
Section C.
118Sheet S-300, what material shall the steel plate with studs on
the shoe be constructed of?2
05120, paragraph 2.01, plates and other shapes are defined
as A36. In 05190, paragraph 2.02E, the H4Ls are described
and identified.
119
Spec. 11319-2.4-E, we are to provide pump lifting accessories
which will be used with the bridge crane. The bridge crane is an
alternate bid item. Do we still provide this same lifting accessory
if the bridge crane alternate is not taken?
2 Yes.
160-10710-005 PAGE 4 OF 6 3/21/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 9 of 19
TRANSFER LIFT STATION AND FORCE MAIN PROJECT
ADDENDUM 08
ATTACHMENT 1: RESPONSE TO PREQUALIFICATION-RELATED QUESTIONS
ID QUESTION PACKAGE RESPONSE
120
Sheet D-304, junction area plan indicates the use of PCCP. Sheet
C-206 identifies restrained joint FRP all the way to the
connection to the offsite line work. Please confirm is PCCP is
required at any point on this project.
2 Refer to revised sheet included with addendum.
121
Please confirm what is acceptable for transitions from ductile to
fiberglass (Flowtite/Hobas) pipe. I assume a ductile iron flange
to a fiberglass flange will be acceptable?
2 Transitions shall be flanged unless otherwise noted.
122
Sheet D-506, please verify material requirements for the ladders
in the flowmeter vaults. Please also verify acceptable
manufacturers for the round fiberglass access hatches on these
vaults.
2 Ladders per Section 05500.2.02.F.2.
123Sheet D-505 and D-507 have two different details for adjustable
type pipe supports. Which shall govern?2
Adjustable pipe supports per 1/D505. Adjustable duct
supports per H147/D507.
124
Is concrete thrust blocking required on all the restrained large
diameter fiberglass influent sewer and effluent forcemain at
fittings?
2
Thrust blocking not required on large diameter influent
sewer. Thrust blocking not allowed on buried forcemain.
Refer to Section 15071.2.5.D for allowable restraint designs.
125 Please consider a 1 week postponement of the bid date. 2 Not approved.
126
Are standard valves (D26 STST) sufficient or do you require non-
slam (D26 STST NS) valves at any or all locations? If so, can you
please tell me how many should be standard and how many
should be non-slam?
3
Refer to Addendum body for revisions to contract text.
Refer to response to Question 57 provided in Addendum 7
regarding CAV specification for installation at Lift Station.
127
Is the temporary Coffer dam for open cutting the Brazos River
shown on sheet C.107 and C.108 required to be installed to an
elevation of 362’? The average water depth is shown to be 351’
so the temporary coffer dam is shown to be much higher than
the average water height.
1
Plan depiction of cofferdam height is conceptual and
suggested by Engineer. Refer to Conceptual Cofferdam
Design Report (LAN, August 2016) amended to Project
Manual in this Addendum.
128
Package 1 - Specification Section 03310-1.03.B Defines Carrier
Pipe as 66-in welded steel pie (FRPM) as defined in Section
02666. Please confirm that the carrier pie is FRPM and not
welded steel pipe.
1Confirmed. Refer to Addendum body for revisions to
contract text.
160-10710-005 PAGE 5 OF 6 3/21/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 10 of 19
TRANSFER LIFT STATION AND FORCE MAIN PROJECT
ADDENDUM 08
ATTACHMENT 1: RESPONSE TO PREQUALIFICATION-RELATED QUESTIONS
ID QUESTION PACKAGE RESPONSE
129
Package 1 & 3 - Specification 02517-3.8.B requires a 200LF test
for annular grout placement. With the distance slightly
exceeding 500LF for the longest tunnel section, it is requested
that annular grout test of 200LF be omitted as a requirement.
Please consider the omission for Package 3 under Specification
Section 02431 3.4.B.4.
1,3Note that Section 02517 only applies to Package 3. Refer to
Addendum body for revisions to contract text.
130
Package 3 - Specification Section 02431-3.4.C states that all
temporary bulkheads installed for grouting are to be removed. It
is requested that intermediate temporary bulkheads be allowed
to be left in place to control the lifts of grout placement due to
the design grade.
3 Refer to Addendum body for revisions to contract text.
131
Package 3 - Please provide details and requirements for 54” FRP
Carrier Grout Ports within tunnel sections if elected to be used
by the contractor.
3Question unclear. Provide additional detail of reference in
contract documents.
160-10710-005 PAGE 6 OF 6 3/21/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 11 of 19
Attachment 2: Revised Package 2 plan sheets.
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 12 of 19
GENERAL NOTES
G-002
DED
Draw
Design
Manager
Check
DATE
REVISIONS
DESCRIPTION
NO.
FILE LOG
STAMP
WMARSS Transfer Lift
Station
8911 Capital of Texas Highway North
Suite 2200, Austin, Texas 78759
© LEO A DALY Company 2016
KEY PLAN
File
:C
:\p
ro
je
ctw
ise
\d
ah
ollin
s\d
03
44
63
1\G
.0
02
.d
wg
P
lo
tte
d:3
/1
6/2
01
7 1
:1
0 P
M B
y:H
ollin
s, D
wa
yn
e
Pro
je
ctW
ise
: p
w:\\la
dp
w.la
dco
.in
t:p
ro
je
ctw
ise
\D
ocu
me
nts\P
ro
je
cts\1
60
-1
07
10
-0
03
\4
-0
-P
ro
du
ctio
n\4
-0
1-D
ra
win
gs\
200 West Highway 6
Suite 620
Waco Texas 76712
8911 N. Capital of Texas Hwy.
Building 2, Suite 2300
Austin, TX 78759
Tel 512-338-4212
www.lan-inc.com
Project No.
Date:
160-10710-003
March 2017
WCC
DAH
PW
Waco, Texas
P
R
O
F
E
S
S
O
AL
N
G
I
N
E
E
R
E
S
T
A
T
E
OF
T
E
X
A
S
N
L
I
C
E
NS
E
D
Lockwood, Andrews & Newnam, Inc.
Texas Registered Engineering Firm F-2614
I
DANIEL E. DOW
119652
GENERAL MECHANICAL NOTES
1. GENERAL MECHANICAL. NOTES APPLY TO ALL MECHANICAL DRAWINGS.
2. ALL PIPE PENETRATIONS THROUGH WALLS AND FLOOR SLABS SHALL BE
PROVIDED WITH SLEEVES PER TYPICAL DETAIL NUMBER P304 UNLESS NOTED
OTHERWISE.
3. NOT ALL THE REQUIRED PIPE SUPPORTS ARE SHOWN ON THE DRAWINGS.
THE CONTRACTOR SHALL PROVIDE ALL THE PIPE SUPPORTS SHOWN ON THE
DRAWINGS AND ADDITIONAL PIPE SUPPORTS AS REQUIRED PER
SPECIFICATIONS.
4. SUCTION AND DISCHARGE DUCTS OF FANS SHALL BE INSTALLED AND
SUPPORTED IN SUCH A MANNER SO THAT THEY DO NOT IMPART STRAIN ON
FAN AND FAN BASE.
5. SUCTION AND DISCHARGE PIPE OF PUMPS SHALL BE INSTALLED AND
SUPPORTED IN SUCH A MANNER SO THAT THEY DO NOT IMPART STRAIN ON
PUMP AND PUMP BASE.
6. NOT ALL THE REQUIRED FITTINGS ARE SHOWN ON THE DRAWINGS. THE
CONTRACTOR SHALL PROVIDE ALL THE FITTINGS SHOWN ON THE DRAWINGS
AND ADDITIONAL FITTINGS AS REQUIRED FOR PIPING ARRANGEMENTS
SHOWN ON DRAWINGS AND PER EQUIPMENT FURNISHED.
7. PIPING IS SHOWN DIAGRAMMATICALLY ON THE DRAWINGS. NOT EVERY
OFFSET AND FITTING OR DIFFICULTY THAT MAY BE ENCOUNTERED HAS BEEN
SHOWN ON THE DRAWINGS. THE CONTRACTOR SHALL MAKE MODIFICATIONS
TO PIPING ALIGNMENT WHERE NECESSARY. MODIFICATIONS SHALL BE DONE
AT NO ADDITIONAL COST TO THE OWNER AND SHALL BE DONE AFTER
OWNER'S APPROVAL.
8. NOT ALL THE ITEMS ARE SHOWN IN PLANS, SECTIONS, DETAILS, SCHEMATICS,
ISOMETRICS, AND P&ID DRAWINGS. THE CONTRACTOR SHALL PROVIDE ALL
THE ITEMS EVEN IF THEY ARE SHOWN AT ONLY ONE LOCATION ON THE
DRAWINGS. IN ADDITION, THE CONTRACTOR SHALL PROVIDE ALL THE ITEMS
REQUIRED PER SPECIFICATIONS WHETHER OR NOT THEY ARE SHOWN ON
THE DRAWINGS.
9. IN CASE OF A CONFLICT BETWEEN THE DRAWINGS, THE MOST STRINGENT
REQUIREMENTS SHALL GOVERN UNLESS SPECIFICALLY APPROVED
OTHERWISE BY THE ENGINEER.
10. OVERALL PHYSICAL SIZE OF THE EQUIPMENT SELECTED BY THE
CONTRACTOR SHALL NOT EXCEED THE SIZE SHOWN ON THE DRAWING OR
SPECIFIED IN THE SPECIFICATIONS. CLEARANCES, DIMENSIONS OR SCALED
DISTANCES SHOWN ON THE DRAWINGS SHALL BE MAINTAINED. ALL
PROPOSED CHANGES AND ADDITIONS SHALL BE SUBMITTED FOR OWNER'S
REVIEW AND SHALL BE DONE ONLY IF APPROVED BY OWNER AND AT NO
ADDITIONAL COST TO THE OWNER. THE CONTRACTOR SHALL BEAR ALL
COSTS OF THE ASSOCIATED CHANGES AND ADDITIONS INCLUDING CHANGES
TO BUILDINGS AND STRUCTURE SIZES AND OWNERS' ENGINEERING COSTS.
11. SEE ARCHITECTURAL AND STRUCTURAL DRAWINGS FOR ROOFTOP
EQUIPMENT SUPPORTS, CURB AND FLASHING DETAILS.
12. SEE ARCHITECTURAL AND STRUCTURAL DRAWINGS FOR ALL EQUIPMENT
BASE DETAILS.
13. DUCT SIZES INDICATED ARE CLEAR DIMENSIONS INSIDE THE DUCT OR DUCT
LINING.
14. NOT ALL HANGERS, BRACKETS, SUPPORTS OR BRACES FOR DUCTWORK ARE
INDICATED ON THE DRAWINGS. REFER TO THE SPECIFICATIONS FOR
SUPPORT REQUIREMENTS IN ADDITION TO THOSE SHOWN ON THE
DRAWINGS.
15. DUCT CONNECTIONS TO EQUIPMENT, PIPING CONNECTIONS TO EQUIPMENT,
AND EQUIPMENT SUPPORTS SHALL BE VERIFIED AND ADJUSTED TO MATCH
ACTUAL EQUIPMENT FURNISHED AT NO ADDITIONAL COST TO OWNER.
16. POWER ROOF VENTILATORS AND ROOF HOODS SHALL BE PROVIDED WITH 1/2"
MESH STAINLESS STEEL BIRD-SCREEN OVER ALL OPENINGS, UNLESS NOTED
OTHERWISE.
17. ALL PIPING JOINTS SHALL BE PER PIPE SCHEDULE AND IN ACCORDANCE WITH
THE SPECIFICATIONS, EXCEPT WHERE MODIFIED ON THE DRAWINGS WITH A
WRITTEN NOTE.
18. REFER TO SPECIFICATIONS FOR WORK RESTRICTIONS AND CONSTRAINTS.
19. VERIFY LOCATIONS, ELEVATIONS, SIZES, CONNECTIONS, AND MATERIALS OF
EXISTING PIPING AND EQUIPMENT BEFORE FABRICATING NEW PIPE.
20. ALL PIPING UNDER STRUCTURES OR CONCRETE SLABS SHALL BE CONCRETE
ENCASED PER TYPICAL DETAIL P040. CONTINUE ENCASEMENT BEYOND THE
EDGE OF FOOTING TO A DIMENSION EQUAL TO THE DISTANCE FROM BOTTOM
OF FOOTING TO TOP OF PIPE.
21. THE FIRST PIPE JOINT OUT OF STRUCTURES OR OUT OF CONCRETE
ENCASEMENTS SHALL BE AT THE EDGE OF WALL, OR TWO FEET FROM THE
EDGE OF WALL OR END OF CONCRETE ENCASEMENT. THE NEXT TWO JOINTS
SHALL BE MAXIMUM 4 FEET ON CENTER UNLESS NOTED OTHERWISE.
22. ALL STAINLESS STEEL SHALL BE TYPE 316 OR TYPE 316L UNLESS
SPECIFICALLY NOTED OTHERWISE.
23. ALL PIPE SUPPORTS SHALL BE CONSTRUCTED OF TYPE 316 OR 316L
STAINLESS STEEL UNLESS SPECIFICALLY NOTED OTHERWISE.
24. PIPE AND DUCT SIZES INDICATED ON P&IDs ARE FOR GENERAL REFERENCE
ONLY.IN CASE OF A CONFLICT WITH MECHANICAL OR CIVIL DRAWINGS, THE
PIPE AND DUCT SIZES INDICATED ON THE MECHANICAL AND CIVIL DRAWINGS
SHALL GOVERN.
25. NOT ALL VALVING AND FITTINGS REQUIRED FOR INSTRUMENT INSTALLATION
ARE SHOWN ON THE MECHANICAL DRAWINGS. INSTRUMENTS SHOWN ON
MECHANICAL DRAWINGS SHALL BE INSTALLED WITH VALVING AND FITTINGS
PER ASSOCIATED DETAILS AND MANUFACTURER'S REQUIREMENTS.
GENERAL NOTES:
1. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH THE CITY OF
WACO MANUAL OF STANDARD DETAILS AND STANDARD
SPECIFICATIONS FOR CONSTRUCTION
2. ALL EXCESS EXCAVATED MATERIAL, NOT SUITABLE FOR BACKFILL IS TO
BE REMOVED AND DISPOSED OF OFFSITE BY THE CONTRACTOR.
3. ALL TRAFFIC CONTROL DEVICES ARE TO BE IN ACCORDANCE WITH THE
TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES LATEST
EDITION AND TRAFFIC CONTROL DETAIL SHEETS.
4. ALL IMPROVEMENTS REMOVED OR DAMAGED BY CONSTRUCTION
OPERATIONS SHALL BE REPLACED OR RESTORED TO A CONDITION
EQUAL TO OR BETTER THAN THAT WHICH EXISTED PRIOR TO
BEGINNING CONSTRUCTION.
5. EXISTING UTILITIES HAVE BEEN SHOWN AS BEST AS CAN BE
DETERMINED FROM UTILITY COMPANY RECORDS AND INVESTIGATION.
THE UTILITY LINE LOCATIONS SHOWN ON THE PLANS ARE
APPROXIMATE ONLY AND ARE FURNISHED AS A GUIDE FOR THE
CONTRACTOR. THE CONTRACTOR WILL VERIFY THE EXACT LOCATION
AND ELEVATION OF ALL UTILITIES BEFORE BEGINNING EXCAVATION.
6. EXISTING PAVEMENT SHALL BE SAW CUT TO A SMOOTH STRAIGHT LINE
AT BEGINNING AND END OF STREET CONSTRUCTION WHERE SHOWN
AND AT ALL CONSTRUCTION LIMITS SHOWN.
7. ALL SEWER LINES MUST BE CONSTRUCTED IN ACCORDANCE WITH
CURRENT TEXAS COMMISSION ON ENVIRONMENTAL QUALITY (TCEQ
REGULATIONS, CH 217.)
8. ALL TESTING MUST BE IN ACCORDANCE WITH CURRENT (TCEQ)
REGULATIONS.
9. ALL TRENCH SAFETY AND TRENCH SHORING SHALL BE THE
RESPONSIBILITY OF THE CONTRACTOR, PAYMENT WILL BE BY A
SEPARATE PAY ITEM.
10. EXCAVATION IN EXISTING DRIVEWAY SHALL BE BACKFILLED AND
REPAIRED TO EXISTING CONDITION.
11. ALL EXCAVATION SHALL BE BACKFILLED AND COMPACTED TO THE
APPROVAL OF THE ENGINEER.
12. WHERE PIPE INSTALLATIONS IN ROCK (OR OTHER INCOMPRESSIBLE
FOUNDATION) THE CONTRACTOR SHALL EXCAVATE SO AS TO PROVIDE
A MINIMUM OF 8" (OR 1/2" PER FOOT OF COVER) GRANULAR CUSHION
BENEATH THE PIPE.
13. INSTALLATION OF ANY PIPE WITHIN 4' OF THE BACK OF CURB OR EDGE
OF STREET OF A PROPOSED OR EXISTING STREET SHALL REQUIRE THE
SAME EMBEDMENT AS FOR INSTALLATION IN STREETS.
14. CONTRACTOR SHALL SHAPE EMBEDMENT MATERIAL TO
ACCOMMODATE THE BELLED JOINTS OF PIPES TO INSURE SUPPORT
THROUGHOUT THEIR LENGTHS. BELLED JOINTS SHALL HAVE A MINIMUM
OF 2" OF FILL BENEATH THEM.
15. IF EXCAVATED MATERIAL IS NOT ACCEPTABLE TO THE ENGINEER FOR
BACKFILL, THE CONTRACTOR SHALL PROVIDE SELECT IMPORT
MATERIAL AS REQUIRED. ALL BACKFILL MATERIAL IS SUBSIDIARY TO
THE PRICE OF PIPE IN PLACE.
16. THE CONTRACTOR SHALL CALL THE TEXAS ONE-CALL SYSTEM
1-800-245-4545 AT LEAST 48 HOURS PRIOR TO DIGGING.
17. IF FAULTS, CAVERNS, OR SUBSIDENCE ARE DISCOVERED DURING
CONSTRUCTION, CONSTRUCTION SHOULD BE HALTED TO ALLOW THE
FEATURES TO BE INSPECTED BY THE DESIGN ENGINEER OR
GEOLOGICAL OR GEOTECHNICAL PROFESSIONAL.
CONSTRUCTION SEQUENCING:
1. CONTRACTOR SHALL SUBMIT A "CONSTRUCTION SEQUENCING PLAN"
TO THE ENGINEER FOR REVIEW AND APPROVAL AT THE
PRECONSTRUCTION CONFERENCE.
2. AT THE CONCLUSION OF EACH DAY'S PROGRESS OF INSTALLATION OF
PIPE, THE PIPE SHALL BE COVERED WITH A TEMPORARY NIGHT CAP
SIZED TO THE DIAMETER TO FIT OVER THE OUTSIDE DIAMETER OF THE
PIPE AND PREVENT ENTRY OF GROUNDWATER AND SEDIMENT.
3. AFTER INSTALLATION OF THE TEMPORARY NIGHT CAP, THE TRENCH
SHALL BE BACKFILLED TO PROVIDE BLOCKING TO KEEP THE NIGHT CAP
IN PLACE AND PREVENT FLOATATION OF THE PIPE IN THE EVENT OF
RAINFALL EVENTS OR EXCESSIVE GROUNDWATER BACKFILL OF THE
EXCAVATION WILL NOT BE REQUIRED TO MEET THE DENSITY
REQUIREMENTS FOR TRENCH BACKFILL. THE CONTRACT SHALL
PROVIDE A SUBMITTAL FOR THE NIGHT CAP FITTING FOR APPROVAL BY
THE ENGINEER.
DEWATERING:
1. DEWATERING INCLUDING WELL POINTING OF THE UTILITY TRENCH
DURING CONSTRUCTION SHALL BE CONSIDERED SUBSIDIARY TO THE
UNIT BID PRICE OF THE PIPE.
PIPELINE QUALITY CONTROL PLAN:
1. THE CONTRACTOR SHALL PREPARE A QUALITY CONTROL PLAN THAT
OUTLINES THE MEANS AND METHODS THAT THE CONTRACTOR
PROPOSES TO PREPARE AND CONSOLIDATE THE BEDDING,
HAUNCHING, AND INITIAL BACKFILL MATERIAL FOR THE ENGINEER'S
REVIEW AND APPROVAL PRIOR TO CONSTRUCTION.
2. THE CONTRACT SHALL BE RESPONSIBLE FOR THE AIR AND DEFLECTION
TESTING FOR THE MANHOLES AND PIPELINES.
MATERIAL TESTING:
1. THE OWNER WILL RETAIN THE SERVICES OF A GEOTECHNICAL
ENGINEER WITH A MATERIALS TESTING LABORATORY TO PERFORM
DENSITY ACCEPTANCE TESTS ON THE BEDDING, HAUNCHING, INITIAL
BACKFILL, AND FINAL BACKFILL MATERIAL.
2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE COST OF ANY
RETESTS REQUIRED DUE TO FAILED TESTS.
TREE REMOVAL AND TRIMMING:
1. CONTRACTOR SHALL NOT REMOVE ANY TREES 10-INCH IN DIAMETER
AND LARGER WITHOUT PRIOR WRITTEN APPROVAL OF THE OWNER.
2. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROPER
DISPOSAL OF ALL TREES AND DEBRIS REMOVED DURING
CONSTRUCTION. ALL TREE REMOVAL AND TREE TRIMMING SHALL BE
SUBSIDIARY TO CONSTRUCTION. WORK SHALL INCLUDE REMOVING
AND OR TRIMMING ALL TREES NECESSARY FOR CONSTRUCTION
EXCEPT AS SPECIFIED BY OWNER DURING THE CONSTRUCTION PHASE.
WWTP COORDINATION:
CONTRACTOR SHALL CONTACT AND COORDINATE WITH THE CONTRACTORS
FOR CONNECTION TO THE:
1. TRANSFER LIFT STATION AND FORCE MAIN PROJECT - PHASE 1
GRAVITY MAIN AND SIPHON.
2. TRANSFER LIFT STATION FORCE MAIN.
CONTRACT ADMINISTRATION
THE CONTRACT IS A WRITTEN AGREEMENT BY WHICH THE CONTRACTOR HAS
COMMITTED TO COMPLETE THE SPECIFIC SCOPE OF WORK, IN COMPLIANCE WITH THE
DRAWINGS, SPECIFICATIONS, SCHEDULE, AND ALL APPLICABLE LAWS, RULES AND
REGULATIONS. COMPENSATION FOR SAID WORK SHALL BE MADE AS DESCRIBED IN
THE AGREED UPON PROPOSAL.
ANY REQUEST FOR CHANGE TO THE DESIGN, SCHEDULE, OR PROJECT COST MUST BE
MADE IN WRITING AND ACKNOWLEDGED PRIOR TO IMPLEMENTATION.
SUBMITTALS - THE CONTRACTOR SHALL SUBMIT, WITHIN 10 DAYS OF THE EFFECTIVE
DATE OF THE NOTICE TO PROCEED:
THE NAME AND CONTACT INFORMATION OF THE PROJECT SUPERINTENDENT;
THE NAME AND CONTACT INFORMATION OF THE EMERGENCY CONTACT.
THE NAME, QUALIFICATIONS, AND CONTACT INFORMATION OF THE DESIGNATED
SAFETY REPRESENTATIVE(S);
THE NAME AND CONTACT INFORMATION FOR THE DESIGNATED PROJECT MANAGER
FOR THIS CONTRACT.
ENVIRONMENTAL AND SAFETY PLANS
THE CONTRACTOR SHALL SUBMIT FOR APPROVAL ALL REQUIRED ENVIRONMENTAL
AND SAFETY PLANS FOR THE COMPLETION OF THE WORK. THE WORK WILL NOT BE
PERMITTED TO BEGIN UNTIL ALL RELATED PLANS HAVE BEEN REVIEWED AND
APPROVAL BY THE APPROPRIATE PARTY (IES).
TRAFFIC CONTROL PLAN (TCP) - WHEN REQUIRED, THE CONTRACTOR IS RESPONSIBLE
TO SUBMIT A TRAFFIC CONTROL PLAN FOR APPROVAL. THE PLAN SHALL BE BASED
UPON APPLICABLE CITY AND STATE REQUIREMENTS AND ESTABLISHED STANDARDS.
IN THE EVENT A TCP HAS BEEN INCLUDED WITH THE CONTRACT DOCUMENTS, THE
CONTRACTOR IS RESPONSIBLE TO SUBMIT THE PLAN FOR APPROVAL. THE
CONTRACTOR IS RESPONSIBLE TO MONITOR THE PLAN AS THE WORK PROGRESSES
AND SUBMIT MODIFICATIONS FOR APPROVAL AS NEEDED.
THE CONTRACTOR IS ALSO RESPONSIBLE TO PROVIDE THE INSPECTOR A COPY OF
THE SIGNED PLAN PRIOR TO BEGINNING WORK. GENERAL
TRENCH SAFETY PLANS
WHEN REQUIRED BY THE WORK, THE CONTRACTOR SHALL SUBMIT A TRENCH SAFETY
PLAN FOR APPROVAL. THE PLAN SHALL INCLUDE THE RECOMMENDED SAFETY
PROTECTION MEASURES WITH THE APPROPRIATE LOADING REQUIREMENTS. THE
CONTRACTOR SHALL ENSURE THAT THE PROTECTIVE MEASURES LOCATED ON SITE
AND ALL PROCEDURES ON THE PROJECT ARE IN COMPLIANCE WITH ALL ASPECTS OF
THE PLAN. THE TRENCH SAFETY PLAN SHALL BE SIGNED AND SEALED BY A TEXAS
PROFESSIONAL ENGINEER.
THE CONTRACTOR SHALL COMPLY WITH ALL APPLICABLE RULES AND REGULATIONS.
ALL RELATED DOCUMENTATION WILL BE MADE AVAILABLE TO THE INSPECTOR ON A
DAILY BASIS. THE CONTRACTOR SHALL PROVIDE COPIES OF ALL RELATED
DOCUMENTATION TO THE OWNER UPON REQUEST.
`STORM WATER POLLUTION PREVENTION
PLAN (EROSION CONTROL PLAN):
THE SEDIMENTATION AND EROSION CONTROLS (INCLUDING QUANTITIES) SHOWN
HEREIN SHALL BE CONSIDERED A MINIMUM GUIDELINE. THE CONTRACTOR SHALL BE
RESPONSIBLE FOR THE PREPARATION AND IMPLEMENTATION OF THE STORM WATER
POLLUTION PLAN.
THE CONTRACTOR SHALL SUBMIT A STORM WATER POLLUTION PREVENTION PLAN
(EROSION CONTROL PLAN) FOR APPROVAL. THE PLAN SHALL BE BASED UPON
APPLICABLE CITY, STATE, AND FEDERAL REQUIREMENTS AND ESTABLISHED
STANDARDS.
THE CONTRACTOR IS ALSO RESPONSIBLE TO PROVIDE THE ENGINEER A COPY OF THE
SIGNED PLAN PRIOR TO BEGINNING WORK.
SPOIL MATERIAL MAY POSSIBLY BE DISPOSED OF ON THOSE PROPERTIES IDENTIFIED
IN THE PROPERTY OWNER NOTES ALONG THE ROUTE OF THE WASTEWATER
INTERCEPTOR. IF THE CONTRACTOR CHOOSES TO UTILIZE ONE OR MORE OF THE
POTENTIAL PROPERTIES IDENTIFIED IN THE PLANS AS A SPOILS DISPOSAL SITE, HE
MUST SECURE PERMISSION FROM EACH PROPERTY OWNER AND INCORPORATE THE
SITE(S) IN THE STORM WATER POLLUTION PREVENTION PLAN.
TOPSOIL: THE CONTRACTOR SHALL STRIP AND STOCKPILE THE TOPSOIL ALONG THE
ROUTE OF THE WASTEWATER INTERCEPTOR AND UTILIZE THE TOPSOIL IN THE TOP 12
INCHES OF THE TRENCH AS DETAILED IN THE PLANS
ALL DISTURBED AREAS SHALL BE SEEDED WITH COASTAL BERMUDA BY MEANS OF
BROADCAST SEEDING IN ACCORDANCE WITH THE SPECIFICATIONS
CONTACTS:
CONTRACTOR SHALL CONTACT 811 FOR UTILITY LOCATES AND CONTACT PERSON.
ALL OTHER CONTACT PERSONS INCLUDING OWNER, CONSTRUCITON MANAGER,
CONSTRUCTIN INSPECTION WILL BE PROVIDED AT THE PRECONSTRUCTION MEETING.
GEOTECH NOTE:
BORE LOGS SHOWN ARE FROM THE LANGERMAN-FOSTER GEOTECHNICAL REPORT.
THE CONTRACTOR SHALL PERFORM SUCH ADDITIONAL INVESTIGATIONS AS REQUIRED
TO SATISFY THEMSELVES AS TO THE NATURE AND DIFFICULTY OF THE EXCAVATION
WHICH IS UNCLASSIFIED AND SUBSIDIARY TO THE INSTALLED BID PRICE OF THE
WASTEWATER INTERCEPTOR.
8 ADDENDUM 08 3/20/2018
8
3/20/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 13 of 19
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 14 of 19
62.82 LF 48" CL 53 DI @ -0.00%
20.59 LF 48" CL 53 DI @ -69.61%
26.83 LF 48" CL 53 DI @ -56.34%
6.99 LF 48" CL 53 DI @ -0.01%
%
160.91 LF 48" CL 53 DI @ -0.01%318.03 LF 48" CL 53 DI @ -0.01%
0+00 0+50 1+00
382.9
387.06
382.8
387.20
1+50
382.7
387.30
382.3
387.17
2+00
382.0
387.00
381.7
386.97
2+50
381.0
386.94
379.5
386.53
3+00
379.2
384.63
379.0
382.99
3+50
377.6
382.97
379.1
382.82
4+00
380.0
382.70
378.7
382.92
4+50
377.0
385.46
376.6
385.43
5+00
375.9
383.00
376.3
382.90
5+50
376.7
382.79
376.5
382.69
6+00
377.3
382.8
6+50
382.7
382.8
7+00
382.8
382.6
7+50
382.4
8+00
ST
A. 1+
62.82
48" 45° B
EN
D
IN
V. 48" (S
E)=
391.00
IN
V. 48" (N
E)=
391.00
ST
A. 1+
83.41
48" 45° B
EN
D
IN
V. 48" (S
E)=
376.67
IN
V. 48" (N
W)=
376.67
ST
A. 3+
44.32
DO
PP
LA
R M
ET
ER
AC
CE
SS
M
AN
HO
LE
IN
V. 48" (S
E)=
376.65
IN
V. 48" (N
W)=
376.65
ST
A. 6+
62.35
48" 45° B
EN
D
IN
V. 48" (S
)=
376.62
IN
V. 48" (N
E)=
376.62
ST
A. 6+
89.19
48" 45° B
EN
D
IN
V. 48" (S
E)=
361.50
IN
V. 48" (N
)=
361.50
ST
A. 6+
96.18
48"x54" R
ED
UC
ER
IN
V. 54" (S
E)=
361.50
IN
V. 48" (N
W)=
361.50
ST
A. 6+
33.95
48" B
ON
NE
TE
D G
AT
E V
ALV
E
IN
V. 48" (S
W)=
376.62
IN
V. 48" (N
E)=
376.62
ST
A. 6+
28.63
48" T
EE
IN
V. 48" (S
W)=
376.63
IN
V. 48" (N
E)=
376.63
360
362
364
366
368
370
372
374
376
378
380
382
384
386
388
390
392
394
396
360
362
364
366
368
370
372
374
376
378
380
382
384
386
388
390
392
394
396
6.99 LF 48" RESTRAINED JOINT
PN150 FRP @ -0.01%
INT
26.83 LF 48" RESTRAINED
JOINT PN150 FRP
318.03 LF 48" RESTRAINED JOINT
PN150 FRP @ -0.01%
62.82 LF 48" CL53 DIP @ 0.00%
160.91 LF 48" RESTRAINED JOINT
PN150 FRP @ -0.01%
EXISTING GROUND
SURFACE
PROPOSED GROUND
SURFACE
END OF PROJECT
(REFER TO 160-10710-004
FOR CONTINUATION)
MATERIAL TRANSITION AT BEND,
REFER TO SECTION 15071
1+
00
2+003+00
4
+
0
0
5+
00
6+
00
7+007+69
1+
00
2+003+00
4+
00
5+
00
6+00 6+17
385
3
8
5
385
390
390
384
386
386
387
387
388
388
389
389
3
8
9
389
391
391
3
8
0
380
3
7
7
3
7
7
378
3
7
8
3
7
9
379
3
8
1
381
3
8
2
3
8
2
3
8
3
3
8
3
3
8
4
384
384
3
8
4
3
8
4
3
8
0
3
8
5
3
7
7
3
7
8
3
7
9
3
8
1
3
8
2
3
8
3
3
8
4
386
3
8
1
377
385
382382
383
384
386
3
8
7
385
385
382
383
383
384
384
386
385 385
3
8
5
3
8
5
383
383
383
384384
3
8
4
3
8
4
3
8
6
387
3
8
6
386
ODOR CONTROL
EXISTING FORCEMAIN
WET WELL CHAMBER 2
FORCEMAIN
DOPPLER METER
ACCESS MANHOLE
48" BONNETED
GATE VALVE
48" TEE
WET WELL CHAMBER 2 FORCEMAIN
PLAN & PROFILE
C-207
0 8040
1"=40'SCALE:
VERT. 1"=4'
HORIZ.
DED
Draw
Design
Manager
Check
DATE
REVISIONS
DESCRIPTION
NO.
FILE LOG
STAMP
WMARSS Transfer Lift
Station
8911 Capital of Texas Highway North
Suite 2200, Austin, Texas 78759
© LEO A DALY Company 2016
KEY PLAN
File
:C
:\p
ro
je
ctw
ise
\d
ah
ollin
s\d
03
44
43
4\C
-2
00
.d
wg
P
lo
tte
d:3
/2
1/2
01
7 8
:4
9 A
M B
y:H
ollin
s, D
wa
yn
e
Pro
je
ctW
ise
: p
w:\\la
dp
w.la
dco
.in
t:p
ro
je
ctw
ise
\D
ocu
me
nts\P
ro
je
cts\1
60
-1
07
10
-0
03
\4
-0
-P
ro
du
ctio
n\4
-0
1-D
ra
win
gs\
200 West Highway 6
Suite 620
Waco Texas 76712
8911 N. Capital of Texas Hwy.
Building 2, Suite 2300
Austin, TX 78759
Tel 512-338-4212
www.lan-inc.com
Project No.
Date:
160-10710-003
March 2017
WCC
DAH
PW
Waco, Texas
P
R
O
F
E
S
S
O
AL
N
G
I
N
E
E
R
E
S
T
A
T
E
OF
T
E
X
A
S
N
L
I
C
E
NS
E
D
Lockwood, Andrews & Newnam, Inc.
Texas Registered Engineering Firm F-2614
I
DANIEL E. DOW
119652
8 ADDENDUM 08 3/20/2018
3/20/2018
REFER TO 4/D304 FOR DETAILOF CONNECTION TOEXISTING FORCE MAIN.
8
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 15 of 19
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 16 of 19
UP
1
D-302
1
D-301
1
D-304
1
D-303
1
D-501
2
D-501
5
D-501
2
D-304
3
D-502
4
D-502
5
D-502
ALLO
WA
BLE
PU
MP
SE
T-D
OW
N A
RE
A
16'-11"
3'-6"
N
L
I C E N S E
D
DANIEL E. DOW
119652
S
STATE OF TEXA
P
RRO
FESSIONA L ENGI N
EE
REVISIONS
FILE LOG
Draw
Design
Manager
Check
STAMP
© LEO A DALY Company 2014
Lockwood, Andrews & Newnam, Inc.Texas Registered Engineering Firm F-2614
KEY PLAN
8911 N. Capital of Texas Hwy. Bldg. 2,
Suite 2300
Austin, TX 78759
www.lan-inc.com
Tel 512-338-4212
Project No.
Date:
##
8/2
2/2
017 1
1:4
9:3
9 A
MC
:\U
sers
\D
AH
ollin
s\D
ocu
men
ts\
Auto
des
k\R
evit 2
016 P
roje
cts\
LSLS
-003-A
LLD
_D
AH
ollin
s.rv
t
LIFT STATION - OVERALL PLAN
D-101
160-10710-003
PW
DAH
WCC
DED
200 West Highway 6,Suite 620Waco, Texas 76712
8911 Capital of Texas Highway North,Suite 2200, Austin, Texas 78759
March 24, 2017
WMARSS Transfer LiftStation
Waco, Texas
1" = 5'-0"1LIFT STATION OVERALL PLAN
48" WET WELLCHAMBER 1 HEADER
PUMP DISCHARGE(TYP OF 6)
BAFFLE WALL (WITHIN, TYP.)
SPLITTER BOX
84" DIA. FRP INFLUENT PIPE(REFER TO SHEET C-201FOR CONTINUATION)
WET WELLCHAMBER 1
CONNECTION FOR FUTUREPUMP DISCHARGE(TYP. OF 2)
2.5'
SCALE : 1" = 5'
0 5' 10'
TOP RUNNING BRIDGE CRANEHOIST CAPACITY: 10 TONSPAN: 80'RUNWAY LENGTH: 135'COLUMN SPACING: 45'HEIGHT TO HOOK: 24'MINIMUM HOOK REACH:
CONCRETE PAD (TYP)
WET WELL CHAMBER 1FORCE MAIN
VALVE ACCESSWALKWAY (TYP.)
SUBMERSIBLE DUTY PUMPMAX HP = 450Q1 = 18.0 MGD (12,500 GPM)TDH1 = 102'Q2 = 20.8 MGD (14,444 GPM)TDH2 = 87'
WET WELLCHAMBER 2
48" WET WELLCHAMBER 2 HEADER
WET WELL CHAMBERDIVIDING WALL (WITHIN)
DISTRIBUTION CHANNEL(WITHIN, TYP)
48" WET WELL CHAMBER 2FORCE MAIN
4'-6" x 2'-3" FLOWCHANNELS (TYP OF 8)
PRE-MANUFACTUREDMODULAR WALKWAYCOMPLETE WITH HANDRAILAND SUPPORTS (TYP)
36" DUCTING TO ODORCONTROL SYSTEM
TRANSITION MATERIALAFTER 45° BEND BELOWGRADE (IF APPLICABLEREFER TO SPECIFICATIONS)
TRANSITION MATERIAL AFTER 90°BEND BELOW GRADE (IF APPLICABLEREFER TO SPECIFICATIONS)
SUPPLY FAN (TYP)
CONCRETE PAD (TYP)
48" 90° BEND ROTATED 45°
42" DUCTING TO ODORCONTROL SYSTEM
DRAIN FROM ODOR CONTROL
WET WELL FLOOR/ARV DRAIN
ODOR CONTROL DUCT SUPPORT(REFER TO DETAIL 1, SHEET D-505)
REFER TO SHEET C.206 FOR CONTINUATION
PUMP JUNCTION BOX(TYP. OF 6)
REFER TO SHEET C.206FOR CONTINUATION
PIPE SUPPORT (REFER TODETAIL1, SHEET D-505)
CONCRETE PIPE SUPPORT ONGRADE (REFER TO DETAIL 4,SHEET D-505)
NO. DESCRIPTION DATE
69'
8
ADDENDUM 08 3/20/20188
3/20/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 17 of 19
3
D-501
181'-6"
96'-9"
34'-9"12'-3"
149'-8"
48'-9"
135'-0"
45'-0".
80'-0"
6'-0"
15'-4"
5'-11"
13'-4"
SCALE : 1" = 10'-0"
0 10' 20'
N
L
I C E N S E
D
DANIEL E. DOW
119652
S
STATE OF TEXA
P
RRO
FESSIONA L ENGI N
EE
REVISIONS
FILE LOG
Draw
Design
Manager
Check
STAMP
© LEO A DALY Company 2014
Lockwood, Andrews & Newnam, Inc.Texas Registered Engineering Firm F-2614
KEY PLAN
8911 N. Capital of Texas Hwy. Bldg. 2,
Suite 2300
Austin, TX 78759
www.lan-inc.com
Tel 512-338-4212
Project No.
Date:
##
8/2
2/2
017 1
1:4
9:4
2 A
MC
:\U
sers
\D
AH
ollin
s\D
ocu
men
ts\
Auto
des
k\R
evit 2
016 P
roje
cts\
LSLS
-003-A
LLD
_D
AH
ollin
s.rv
t
LIFT STATION CRANE PLAN
D-104
160-10710-003
Checker
DAH
WCC
DED
200 West Highway 6,Suite 620Waco, Texas 76712
8911 Capital of Texas Highway North,Suite 2200, Austin, Texas 78759
March 24, 2017
WMARSS Transfer LiftStation
Waco, Texas
1" = 10'-0"1LIFT STATION CRANE PLAN
TOP RUNNING BRIDGE CRANEHOIST CAPACITY: 10 TONSPAN: 80'RUNWAY LENGTH: 135'COLUMN SPACING: 45'HEIGHT TO HOOK: 24'MINIMUM HOOK REACH:
PROPOSED PAVING(SEE SHEET C-102)
48" WET WELL CHAMBER 1 FORCE MAIN(SEE SHEET C-206 FOR PROFILE)
48" WET WELL CHAMBER 2 FORCE MAIN(SEE SHEET C-206 FOR PROFILE)
DRIVE THROUGH OFFLOADINGAREA FOR BRIDGE CRANE
PROPOSED ODOR CONTROL SYSTEM(SEE "D" SHEETS FOR DETAILS)
60' ID WET WELL
DOPPLER FLOW METER ACCESSMANHOLE (SEE DETAIL 3, SHEETD-506, TYP OF 2)
PROPOSED GRADING(SEE SHEET C-100 FOR DETILS)
84" WET WELL INFLUENT (REFER TOSHEET C-201 FOR CONTINUATION)
SECTION OF CRANE RUNWAY MUST BEUNOBSTRUCTED TO ALLOW THROUGHMOVEMENT BY ROAD TRAFFIC
SECTION OF CRANE RUNWAY MUST BEUNOBSTRUCTED TO ALLOW THROUGHMOVEMENT BY ROAD TRAFFIC
48" 45° BEND
48" 45° BEND
48" 45° BEND
REFER TO SHEET C-206 FOR PROFILEAND D-304 FOR TIE-IN DETAIL
REFER TO M-102 FOR DRAINCONNECTION (SEE DETAIL 2,SHEET D-304 FOR DRAINCONNECTION AT LIFT STATION)
NO. DESCRIPTION DATE
69'
8
ADDENDUM 08 3/20/20188
3/20/2018
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 18 of 19
6'-3"2'-9"
2'-11" 50" MIN
8'-0"
3'-0"
3'-6"
34'-2"
TYP
3'-0" 5'-0" 3'-8"5'-0" 5'-0"
TYP
8'-0" 5"
4"
26'-4"
3'-0"
33'-1"
L
I C E N S E
D
DANIEL E. DOW
119652
S
STATE OF TEXA
P
RRO
FESSIONA L ENGI N
EE
REVISIONS
FILE LOG
Draw
Design
Manager
Check
STAMP
© LEO A DALY Company 2014
Lockwood, Andrews & Newnam, Inc.Texas Registered Engineering Firm F-2614
KEY PLAN
8911 N. Capital of Texas Hwy. Bldg. 2,
Suite 2300
Austin, TX 78759
www.lan-inc.com
Tel 512-338-4212
Project No.
Date:
##
8/2
2/2
017 1
1:4
9:5
5 A
MC
:\U
sers
\D
AH
ollin
s\D
ocu
men
ts\
Auto
des
k\R
evit 2
016 P
roje
cts\
LSLS
-003-A
LLD
_D
AH
ollin
s.rv
t
LIFT STATION DETAILS (2 of 2)
D-502
160-10710-003
PW
DAH
WCC
DED
200 West Highway 6,Suite 620Waco, Texas 76712
8911 Capital of Texas Highway North,Suite 2200, Austin, Texas 78759
March 24, 2017
WMARSS Transfer LiftStation
Waco, Texas
1" = 2'-0"1STOP LOG ACCESS COVER DIMENSIONING DETAIL
1" = 4'-0"2VALVE ACCESS WALKWAY DIMENSIONING DETAIL
1" = 5'-0"3ODOR CONTROL INFLUENT PIPE SECTION
36" DIA ODOR CONTROL DUCT 42" DIA ODOR CONTROL DUCT
42"x36" REDUCING TEE
1" = 5'-0"4ODOR CONTROL PIPE DETAIL FACING WEST
36" ODOR CONTROL DUCT
SUPPORT DUCT (REFER TODETAIL H147, SHEET D-507)
PUMP GUARD RAIL
36" 90° BEND
36" 90° BEND
48" WET WELL CHAMBER 2FORCE MAIN
WET WELL WALL
PUMP GUARD RAIL (TYP)
MAINTAIN 1% SLOPETOWARDS LIFT STATION INODOR CONTROL DUCT TODRAIN INTO WET WELL (TYP)
STOP LOG ACCESS COVER (REFERTO DETAIL 5, SHEET D-505, TYP OF 2)
MAINTAIN 1% SLOPETOWARDS LIFT STATION INODOR CONTROL DUCT TODRAIN INTO WET WELL (TYP)
SUPPORT PIPES (REFERTO DETAIL 1, SHEET D-505CHECK VALVES (NOT SHOWN)
SUPPORT DUCT (REFER TODETAIL H147, SHEET D-507)
1/2" = 1'-0"5TRANSITION FLANGE DETAIL
24" FLNGxTHRDNIPPLE
48" BLIND FLANGE WITH 24"THREADED PENETRATION
24" BLINDFLANGE
48" HEADER
24" BLINDFLANGE
48" BLIND FLANGE WITH 24"THREADED PENETRATION
INFLUENT CHANNEL (BEYOND)INFLUENT CHANNEL (BEYOND)
SPLITTER BOX ACCESS HATCH(REFER TO DETAIL 3, SHEET D-504)
STOP LOG GUIDE (REFER TODETAIL 1, SHEET D-506, STOPLOGS NOT SHOWN FOR CLARITY)
SUPPORT PIPES (REFER TODETAIL 1, SHEET D-505)
NO. DESCRIPTION DATE
3/20/2018
ADDENDUM 08 3/20/20188
8
RFB 2018-003, 2018-004 & 2018-005 Transfer Lift Station Project: Packages 1, 2 & 3 Addendum 8
Page 19 of 19