14-R-0001_(Am_01).pdf

PDF 11 MB Posted Dec 19, 2013

Attached to: MVN - SELA - 27, SOUTHEAST LOUISIANA URBAN FLOOD CONTROL PROJECT, LOUISIANA AVENUE IMPROVEMENTS (CONSTANCE STREET TO SOUTH CLAIBORNE AVENUE), ORLEANS PARISH, LOUISIANA (ED-13-005)
Solicitation number: W912P8-14-R-0001
Issued by: Department of the Army Corps of Engineers Engineering District New Orleans

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Amendment 0001

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File	Type	Posted
14-R-0001_(Am_03).pdf	PDF	Jan 7, 2014
14-R-0001_(Am_02).pdf	PDF	Dec 24, 2013
W912P8-14-R-0001.pdf	PDF	Nov 26, 2013
SELA_27_La_Ave_plans_ALL_signed_11-25-13.pdf	PDF	Nov 26, 2013

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Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods:

(a) By completing items 8 and 15, and returning or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment your desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION

NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended, is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER NO.

IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

NSN 7540-01-152-8070

Previous edition unusable

W912P8

Southeast Louisiana Urban Flood Control Project, Louisiana Avenue Improvements (Constance Street to South Claiborne Avenue), Orleans Parish, Louisiana (ED-13-005) is hereby amended as follows: (see continuation sheet)

The original proposal due date of 01/03/2014 at 11:00 a.m. local time, is hereby changed to 01/08/2014 at 11:00 a.m. local time.

U.S. Army Corps of Engineers, New Orleans Attn: CEMVN-CT-E (Justin Dudenhefer) 7400 Leake Ave., Room 155A New Orleans, LA 70118

See Item 7

W912P8-14-R-0001

ED 13-005

1 1

12/19/2013

11/26/2013

SECTION 00010

Pages 3, 4, 5, 6, 7, 8, and 9. Delete these pages in their entirety and substitute the attached revised pages 3, 4, 5, 6, 7, 8, and 9 therefore:

SECTION 01100

1. Page 6, subparagraph 3(h). Beginning in the 8 th line, delete “When necessary, the owner of a facility located within the limits of work may obtain keys to the gate from the contractor for access.”

2. Page 24, subparagraph 14(a). Delete the last sentence in its entirety and substitute the following therefore: “If relocation of a privately owned facility is required, the Contractor shall notify the utility owner in accordance with paragraph “UTILITIES AND IMPROVEMENTS.”

Any delays resulting from the utility owner’s relocation activity will be paid for by an equitable adjustment under the appropriate Contract Clause in Section 00700, entitled CHANGES (FAR

52.243-4).”

3. Page 26, paragraph 16. Delete this paragraph in its entirety and substitute the following therefore:

“16. VIBRATION MONITORING

Construction operations, including installation of steel sheet pile, foundation jet grouting, demolition, excavation, and construction equipment may affect and damage existing structures. The Contractor shall perform the work in a manner which will limit vibrations at the structure nearest to the work being performed to a maximum of 0.25 inch per second.

Vibrations will be monitored by others at all structures, including buildings and pools. The

Contractor will be informed when the vibrations from his operations have exceeded the 0.25 inch per second limit and the Contractor shall take immediate action to reduce the vibrations to the acceptable limits. The Contractor shall give the Contracting Officer notice at least 15 days prior to beginning vibration-inducing construction operations, and shall coordinate the daily location of these operations with the government personnel at least 48-hours prior. The

Contractor shall also be responsible for contacting the vibration monitoring firm to schedule the necessary vibration monitoring personnel.”

Section 01 53 00.02 12

1. Page 2, paragraph 1.1. Add the following to the end of this paragraph: “The work provided by this section applies to all retaining structures. Retaining structures are required for installation of the box culvert, the Clara Street sewer siphon, and all 8” and 18” sewer siphons.”

2. Page 35, paragraph 3.4, the unnumbered subparagraph immediately after the table. Delete this subparagraph in its entirety and substitute the following therefore:

“Piezometers shall be of the vibrating wire type and shall be of such durability and pressure range appropriate for the depth installed and hydrostatic pressures to be monitored. In order to provide sufficient baseline data, piezometers should be installed before the installation of the retaining structure is within 250 feet of the piezometer location and stay in place until all backfill is in place above the top of the completed box for 250 ft. beyond the piezometer location. Standard standpipe piezometers shall also be allowed. If standard standpipe piezometers are used, they need to be installed ahead of the commencement of construction and read regularly and the readings reported to the Contracting Officer.”

Section 01 57 23.00 12

1. Page 5, paragraph 1.7.2.1. Delete the 1st sentence in its entirety and substitute the following therefore: "The Contractor shall provide straw bales or silt fence barrier as a temporary structural practice to minimize erosion and sediment runoff."

2. Page 5, paragraph 1.7.2.2. Delete the 1st sentence in its entirety and substitute the following therefore: "The Contractor shall provide silt fence barrier or straw bales as a temporary structural practice to minimize erosion and sediment runoff."

Section 02 72 10.00

Page 8, paragraph 2.1.1. Delete this paragraph in its entirety and substitute the following

“2.1.1 Polyvinyl Chloride (PVC) Drain Pipe

PVC drain pipe and fittings shall conform to the requirements specified in Section 33 11 00, paragraph "Polyvinyl Chloride (PVC) Pipe (Water Mains up to 12" Diameter)". The new PVC pipe and fittings shall be connected to the existing drain using Mission or Fernco fittings, or approved equal.”

Section 02 72 20.00

1. Page 6, paragraph 1.4.12. Delete this paragraph in its entirety and substitute the following

“1.4.12 Drop Inlets

Measurement for new drop inlets satisfactorily constructed will be made per each. Payment will be made at the applicable contract unit price per each for "Drop Inlets" and “Double Drop

Inlets”. Price and payment shall constitute full compensation for furnishing all plant, labor, materials and equipment to complete the work including concrete, reinforcement, bedding, geotextile and all pipe tie-ins to the drop inlets as specified herein and as shown on the drawings.”

2. Page 12. Add the following new paragraph to the end of this section as:

“3.6 Precast Concrete Structures

In lieu of brick, catch basin manhole combos, access manholes, catch basins, drop inlets, cleanout manholes, and water meter vaults can be constructed of precast concrete. All materials shall conform to the requirements shown on S&WB Dwg. No. 6178-B-6A. Bricks for adjustment are required under the casting as shown on S&WB Dwg, No. 6178-B-6A. The bottom of the structure shall be sloped by using brick and mortar or other suitable, approved material to slope for the structure’s intended purpose. Detailed drawings of the precast structure and rebar shall be submitted to the Contracting Officer for approval.”

Section 31 43 00.30

1. Page 6, subparagraph 3.2.1.c. Delete this subparagraph in its entirety and substitute the following therefore:

“c. A measured permeability of 1x10-6cm/sec or lower in core samples."

2. Page 7, paragraph 3.2.3. Delete this paragraph in its entirety and substitute the following

“3.2.3 Soilcrete Columns

Install soilcrete columns, ensuring that continuous spoil return up the borehole annulus is achieved during jet grouting. The amount of material installed in the soilcrete columns shall be reported to the Contracting Officer daily. During jet grouting, the Contractor shall maintain a visual observation of the flow and features of the spoil return. The Contractor shall specify how continuous spoil return will be maintained. An unexpected reduction in spoil return shall be investigated and reported to the Contracting Officer immediately. If there is negligible spoil return, the Contractor shall ensure that there is no clogging of the bore hole annulus and that the jetting parameters do not have to be revised. The soilcrete columns shall overlap so that there are no voids in the finished soilcrete area."

3. Page 7, paragraph 3.2.5. Delete this paragraph in its entirety and substitute the following

“3.2.5 Grout Agitation

Upon discharge into the pump hopper or holding tank, the grout must be continuously agitated. Mixed grout may not be held in the agitator for more than 1.5 hours unless a set retarder is used, as outlined above in paragraph "Admixtures".”

4. Page 8, subparagraph 3.3.1.d. Delete this subparagraph in its entirety and substitute the following therefore:

“d. Fresh Slurry: A complete series of tests (i.e., check of viscosity by Baroid (mud balance), viscosity by Marsh funnel, bleeding by using proper graduated 500 or 1,000-cm3 capacity cylinders, and pH) shall be conducted from the mixer or tank containing fresh grout slurry ready for introduction in the trench at least twice per shift.”

Section 32 12 16.00 12

Page 4, paragraph 1.3.2. Delete this subparagraph in its entirety and substitute the following

“1.3.2 Base Course and Sub-Base Course

Measurement for crushed stone base course and sand sub-base course will be made by the cubic yard. Payment will be made at the applicable contract unit price per cubic yard for

"Base Course (Class II 9" Thick)" and "Sub-base Course (Sand, 8" Thick)". Price and payment shall constitute full compensation for furnishing all plant, labor, materials, including but not limited testing and equipment to complete the work as specified herein and as shown on the drawings.”

Section 33 11 00

1. Page 6. Add the following new paragraph as:

“1.2.9 New 6 inch Water Meter Vault

Measurement of new 6 inch water meter vault shall be per each satisfactorily installed.

Payment will be made at the contract unit price per each for “6 Inch Water Meter Vault - OW-

2” (if Optional Work 2 is exercised). Price and payment shall constitute full compensation for furnishing all plant, equipment, labor, materials, frames, covers, valves, piping, (excluding meter), including excavation, bedding, backfill and performing all operations necessary to complete the work as specified herein and as shown on the drawings.”

2. Page 13. Add the following new paragraph as:

“2.8 6 INCH WATER METER VAULT

The manhole structure shall be either brick or concrete in accordance with these specifications.

Valves and pipe shall be in accordance with Section 33 11 00. Water meter will be supplied by the Sewerage and Water Board and shall be installed by the Contractor. The meter vault shall be installed in accordance with S&WB Dwg. No. 7531-W2.”

DRAWINGS

1. On the following drawings, at the station numbers shown, change the callout for “12” RCP” to “15” RCP”.

a. SHEET IDENTIFICATION Nos. C-103. Sta. 332+01.48 and Sta. 332+02.54, Catch Basin on Northbound Side and Catch Basin on Southbound Side, respectively.

b. SHEET IDENTIFICATION No. C-108. Sta. 361+43.44, Catch Basin on Northbound Side.

c. SHEET IDENTIFICATION No. C-110. Sta. 370+70 (+/-), Catch Basin on Southbound

Side.

2. SHEET IDENTIFICATION No. C-104.

a. Change the station number of the catch basin at “Sta. 337+58.20, 88.86’ RT” to “Sta.

337+60.67, 92.74’ RT”. (The top of casting elevation of El. 23.81 is correct.)

b. For the new MH at Sta. 337+64.05, 88.86’ RT, the top of casting elevation shall be changed from “El. 20.00” to “El. 23.40” and the invert elevation shall be changed from “El.

17.90” to “El. 20.00”

3. SHEET IDENTIFICATION No. C-216, Note No. 6. Change "THE PUMP SHALL HAVE

A MINIMUM CAPACITY OF 650 GPM." to “SEE DWG. C-215 FOR PUMPING CAPACITY

REQUIREMENTS."

4. SHEET IDENTIFICATION Nos. C-121, C-218, C-122, C-123, C-127, S-106, S-111, and G-

103. Delete these drawings in their entirety and substitute the attached revised drawings SHEET

IDENTIFICATION Nos. C-121, C-218, C-122, C-123, C-127, S-106, S-111, and G-103 therefore.

5. Add the attached new drawing SHEET IDENTIFICATION No. R-174.

00010-3 Ed 13-005

SECTION 00010 – BIDDING SCHEDULE

Southeast Louisiana Urban Flood Control Project, Louisiana Avenue Improvements

(Constance Street to South Claiborne Avenue), Orleans Parish, Louisiana

Item DESCRIPTION Estimated Quantity

Unit Unit Price Estimated Amount

BASE WORK

0001 Mobilization and Demobilization 1 LS

Safety Fence and Pedestrian Access

1 LS

0003 Temporary Street Car Shuttle 90 DAY $4,124.09

0004 Retaining Structures 1 LS

0005 Construction Unwatering 1 LS

0006 Piezometers 1 LS

0007 Traffic Control and Coordination 1 LS

0008 Erosion Control 1 LS

Maintenance and Diversion of Storm Water

1 LS

Temporary Dam Emergency Removal and Reconstruction

20 EA

0011 Tree Trimming and Root Pruning 1 LS

0012 Demolition 1 LS

0013 8-inch PVC Yard Drain Pipe 4,540 LF

0014 15-inch RCP 2,575 LF

0015 18-inch RCP 1,025 LF

0016 21-inch RCP 34 LF

0017 24-inch RCP 670 LF

0018 30-inch RCP 130 LF

0019 36-inch RCP 22 LF

0020 42-inch RCP 65 LF

0021 60-inch RCP 54 LF

0022 27" x 44" RCPA 42 LF

00010-4 Ed 13-005

0023 36" x 58.5" RCPA 67 LF

0024 45" x 73.5" RCPA 99 LF

0025* Drain Line Point Repair 6 EA

0026 Catch Basin No. 1 22 EA

Single Catch Basin Manhole Combination

2 EA

Double Catch Basin Manhole Combination

3 EA

Single Drop Inlet Manhole Combination

2 EA

0030 Double Vertical Catch Basin 27 EA

0031 Drain Manhole Std. No. 1 90 EA

0032 Drain Manhole Std. No. 2 2 EA

0033 Drain Manhole Std. No. 3 1 EA

0034 RCPA Drain Manhole (D-3937) 6 EA

0035 Drain Manhole (D-3340) 4 EA

0036 Access Manhole 25 EA

0037 Cleanout Manhole 4 EA

0038 Plug Existing Drain Pipe 7 EA

0039* Drop Inlets 12 EA

0040* Double Drop Inlets 6 EA

0041 Adjust Manhole 30 EA

0042 Adjust Catch Basin 26 EA

0043 Adjust Drop Inlet 4 EA

0044 Reinforced Concrete Box Culvert 1 LS

0045 Miscellaneous Metalwork 1 LS

0046 Permanent Street Lighting 1 LS

0047 Temporary Street Lighting 1 LS

0048 Separator Geotextile 72,000 SY

0049 Geogrid 64,700 SY

00010-5 Ed 13-005

Structural Excavation and Backfill

1 LS

0051 Granular Backfill 1 LS

0052 Jet Grouting 1 LS

Asphaltic Concrete Wearing Course

6,400 TON

Asphaltic Concrete Binder Course

22,200 TON

0055 Base Course (Class II 9" Thick) 16,300 CY

Sub-base Course (Sand, 8" Thick)

14,500 CY

Cold Planing Asphaltic Pavement

800 SY

Asphaltic Concrete Pavement - Temporary Detour and Access Roads

1 LS

Superpave Asphaltic Concrete Wearing Course - S. Claiborne Avenue

5 TON

Superpave Asphaltic Concrete Binder Course - S. Claiborne Avenue

10 TON

Superpave Asphaltic Concrete Base Course - S. Claiborne Avenue

15 TON

0062 Temporary Driveways 200 SY

0063 Concrete Sidewalk (4" Thick) 7,300 SY

Concrete Handicap Ramps (6" Thick)

1,000 SY

0065 Concrete Driveways (6" Thick) 1,500 SY

0066 Brick or Stone Sidewalk 139 SY

Concrete Barrier Curbs and Gutters

26,579 LF

Concrete Mountable Curbs and Gutters

985 LF

0069 Stone Curb 3,227 LF

0070 Street Name Tile 369 EA

0071 Bus Pads 13 EA

0072 Sodding 1 LS

0073 Seeding and Mulching 1 LS

0074 Topsoil 2,200 CY

00010-6 Ed 13-005

0075 Modifications to Existing Utilities 1 LS

8" PVC Water Main w/ DI Fittings

115 LF

12” PVC Water Main w/ DI Fittings

50 LF

Directionally Drilled Casing with 8" PVC Carrier Pipe

150 LF

Directionally Drilled Casing with 12" PVC Carrier Pipe

150 LF

0080 8" Water Valves 2 EA

0081 Water Manholes 2 EA

8" PVC Pipe for Sewer Siphon w/ DI Fittings

65 LF

Adjust Sewer and Water Manhole

3 EA

0084 Demolition of Existing Track 1 LS

0085 Ballasted Track Construction 100 TFT

Trolley Wire Termination (Type

TW1)

4 EA

Feeder Cable Termination (Type

FC1)

4 EA

Temporary Return Jumper Cables

1,200 LF

0089 OCS Foundations (Type 1) 2 EA

OCS Poles and Support Attachments (Type A)

2 EA

Helical Down Guy Anchors (Type DG)

2 EA

0092 Trolley Wire Splice Castings 4 EA

0093 Feeder Cable Splice 4 EA

0094 Supporting Devices 1 LS

0095 Permanent Traffic Signal System 1 LS

0096 Pavement Markings 1 LS

0097 Paved Track Construction 186 TFT

Perforated Drainage Pipe Installation

286 LF

Connect Perforated Drainage Pipe to Existing Drainage Structure

2 EA

TOTAL BASE WORK: $

00010-7 Ed 13-005

OPTIONAL WORK 1 (OW-1)

(Phases 1 and 2a)

8" PVC Water Main w/ DI Fittings - OW-1

6,240 LF

12" PVC Water Main w/ DI Fittings - OW-1

25 LF

20" PVC Water Main with DI Fittings - OW-1

100 LF

30" DI Water Main w/ DI Fittings

- OW-1

95 LF

0104 8" Water Valves - OW-1 18 EA

0105 Water Manholes - OW-1 18 EA

0106 Fire Hydrant - OW-1 10 EA

Replace 1" and Smaller Water House Connection with 1" Service - OW-1

109 EA

0108* Replace 1-1/4” and 1-1/2” Water House Connection with 1-1/2” Service - OW-1

7 EA

0109* Replace 2" Water House Connection - OW-1

3 EA

8" PVC Pipe for Sewer Siphon w/ DI Fittings - OW-1

325 LF

54" DI Pipe for Sewer Siphon w/ DI Fittings at Clara St. - OW-1

62 LF

Sewer Mains (8” Dia PVC, 9’ Depth and Deeper) - OW-1

11 LF

Sewer Mains (21” Dia PVC, 9’ Depth and Deeper) - OW-1

16 LF

Sewer Mains (24” Dia PVC, 9’ Depth and Deeper) - OW-1

20 LF

0115 Sewer Manhole - OW-1 1 EA

Adjust Sewer and Water Manhole - OW-1

20 EA

Sewer Vaults for Clara Street -

OW-1

1 LS

Temporary Sewer Bypass System - OW-1

1 LS

TOTAL OPTIONAL WORK 1 $

OPTIONAL WORK 2 (OW-2)

(Phases 2b, 2c, 2d and 3)

8" PVC Water Main w/ DI Fittings - OW-2

6,030 LF

12" PVC Water Main w/ DI Fittings - OW-2

4,475 LF

20" PVC Water Main with DI Fittings - OW-2

100 LF

00010-8 Ed 13-005

0122 8" Water Valves - OW-2 30 EA

0123 12" Water Valves - OW-2 8 EA

0124 Water Manholes - OW-2 38 EA

0125 Fire Hydrant - OW-2 18 EA

Replace 1" and Smaller Water House Connection with 1" Service - OW-2

155 EA

Replace 1-1/4” and 1-1/2” Water House Connection with 1-1/2” Service - OW-2

5 EA

Replace 2" Water House Connection - OW-2

8 EA

0129* Replace 4" Water House Connection - OW-2

7 EA

0130* Replace 6" Water House Connection - OW-2

3 EA

8" PVC Pipe for Sewer Siphon w/ DI Fittings - OW-2

325 LF

18” PVC Pipe for Sewer Siphon w/ DI Fittings - OW-2

73 LF

Adjust Sewer and Water Manhole - OW-2

31 EA

0134* 6 Inch Water Meter Vault - OW-

1 EA

TOTAL OPTIONAL WORK 2 $

TOTAL BASE WORK+OPTIONAL WORK 1 + OPTIONAL WORK 2

*Denotes a change from the previous Bidding Schedule. Item numbers have changed in some cases.

Award will be made as a whole to one bidder.

NOTE 1: Bidders shall furnish unit prices for each item listed in the Schedule requiring a unit price. If the bidder fails to insert a unit price in the appropriate blank for required item(s), but does furnish an extended total, or an estimated amount for such item(s), the Government shall deem the unit price to be the quotient obtained by dividing the extended amount for that line item by the quantity. IF A BIDDER OMITS BOTH THE UNIT PRICE AND THE EXTENDED

TOTAL OR ESTIMATED AMOUNT FOR ANY ITEM, ITS BID SHALL BE

DECLARED NON-RESPONSIVE AND THEREFORE INELIGIBLE FOR

AWARD.

NOTE 2: Any bid may be rejected if the Contracting Officer determines in writing that it is unreasonable as to price. Unreasonableness of price includes not only total price of bid, but the price for individual line items as well. Any bid may be rejected if the prices for any line items or sub line items are materially unbalanced (See FAR 14.404-2).

00010-9 Ed 13-005

NOTE 3: THE NOTICE TO PROCEED (NTP): The successful bidder is advised that performance and payment bonds shall be submitted in accordance with the time frame in block 12B of SF 1442. The NTP will be issued immediately after verification of acceptable performance and payment bonds. Within seven (7) days after issuance of the NTP, the Contractor shall initiate a meeting to discuss the submittal process with the Area or Resident Engineer or his authorized representative. Physical work cannot start until the Accident Prevention Program, Contractor Quality Control Plan, and other submittals which may be required, have been submitted and approved and all preliminary meetings called for under the contract, have been conducted.

NOTE 4: OPTIONAL WORK ITEMS. The Government may require the delivery of the numbered line item(s), identified in the schedule as OPTIONAL WORK Items, in the quantities and prices stated in the schedule. The Contracting Officer may exercise the OPTIONAL WORK Items by written notice to the Contractor. The Government will exercise Optional Work 1 no sooner than 100 calendar days and no later than 200 calendar days after Notice to Proceed of this contract. The Government will exercise Optional Work 2 no sooner than 300 calendar days and no later than 500 calendar days after notice to proceed of this contract. Bidders shall bid on all items including optional items (see “Evaluation of Options” FAR 52.217-5). Failure to bid on all items will result in a non-responsive bid.

NOTE 5: EVALUATION OF OPTIONS (FAR 52.217-5 JUL 1990). Except when it is determined in accordance with FAR 17.206(b) not to be in the Government’s best interests, the Government will evaluate offers for award purposes by adding the total price for all options to the total price for this basic requirement.

Evaluation of options will not obligate the Government to exercise the option(s).

**If an option is to be exercised at the time of contract award in accordance with FAR 17.208, FAR clause 52.217-4 shall be used in place of FAR clause 52.217- 5.

NOTE 6: TIME ADJUSTMENT IN THE EVENT OF THE EXERCISE OF

OPTIONAL WORK. In the event that OPTION WORK items (Items 0100 through 0134) are exercised under the terms of the contract, the time required for completion of the contract will not be adjusted but shall be performed concurrent with the original contract duration of 1,500 calendar days established for the BASE WORK items specified in the Contract Clause entitled

“COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (FAR 52-

211-10 – APR 1984)”.

40’10’

HORIZ. SCALE:1"=20’

0 20’

SURVEY B/L STA. 342+00 TO STA. 347+00

C-121

342+00 343+00 344+00 345+00 347+00346+00

PROFILE - SB

10’

VERT. SCALE:1"=5’

0 5’

PVI STA 342+50.00

EL. 22.95

EXIST. 21" DRAIN

EXIST. 21" SEWER

INV. EL. 9.47’

REQ’D 24" RCP

STA. 344+02.09, 46.86’ RT.

INV. EL. 11.04’ @ BOX

SB PGL

PVI STA 343.50.00

EL. 22.60

PVI STA 344+17.00

EL. 22.83

REQ’D WMH W/

8" GATE VALVE

REQ’D 12"x12"x8" D.I. TEE

EXIST. GRADE

SB R/W

EXIST. 2" GAS

REQ’D ACCESS MH

(SEE SHEET C-223)

REQ’D 12" PVC WATER

REQ’D 18" RCP

STA. 346+66.49, 13.88’ RT.

INV. EL. 18.15’ @ DMH

REQ’D 18" RCP

STA. 346+66.49, 46.93’ RT.

INV. EL. 10.65’ @ BOX

INV. EL. 8.72’

PVI STA 345+00.00

EL. 22.41

EXIST. GRADE

C/L BOX CULVERT

REQ’D 24" RCP

STA. 344+02.09, 14.99’ RT.

INV. EL. 17.71’ @ DMH

REQ’D 8’x6’

BOX CULVERT

EXIST. GRADE

SB GUTTER LINE

CONST. JOINT (TYP)

REQ’D ACCESS M.H.

(SEE SHEET C-223)

REQ’D DROP INLET

ADJUST EXIST.

M.H.

ADJUST EXIST.

M.H.

REQ’D DROP INLET

EXIST. 12" WATER (TO BE REMOVED)

ADJUST EXIST. SMH

SURVEY B/L STA. 342+00 TO STA. 347+00

P.I. STA. 343+84.56, 50.85’ RT.

REQ’D 12"x12"x8" D.I. TEE

REQ’D 8"x8"x8" D.I. TEE

PLAN

REQ’D CONC.

BUS PAD

PLAN VIEW SHOWS NB & SB LOUISIANA AVE. SEE SHEETS

C-101 THRU C-116 FOR NB LOUISIANA AVE. PROFILE.

SURVEY B/L

C/L BOX CULVERT

LOUISIANA AVE. (NB)

LOUISIANA AVE. (SB)

REMOVE EXIST. 24" RCP

NO REPLACEMENT

REQ’D WMH W/ 8" GATE VALVE

(SEE NOTE 10)

Water Manhole

T.C. EL. 24.27’

T.O.P. EL. 21.68’

T.O.P. EL. 20.86’

Drain Inlet (Round)

T.C. EL. 22.22’

(Unable to Obtain Invert)

(Pipes per S&WB Map)

Drain Inlet (Square)

T.C. EL. 22.62’

(NW) INV. EL. 20.70’

Traffic Manhole

T.C. EL. 25.02’

BOTTOM EL. 23.70’

Traffic Manhole

T.C. EL. 24.46’

BOTTOM EL. 22.96’

Traffic Manhole

T.C. EL. 24.87’

BOTTOM EL. 23.52’

REQ’D 8"x8"x6"

D.I. TEE

REQ’D 8"x6"

D.I. REDUCER

REQ’D ACCESS M.H.

(SEE SHEET C-223)

REQ’D ACCESS M.H. (SEE SHEET C-223)

REMOVE EXIST. 24" PIPE

EXIST. R/W

SBPGL

NBPGL

SBPGL

NBPGL

REQ’D 15"

RCP

REQ’D COMBO

M.H. & C.B.

NOTES:

1. ELEVATIONS REPRESENTED BY * ON SHEETS C-101 THRU C-132 ARE FOR DATA THAT WAS NOT OBTAINABLE

DURING FIELD INVESTIGATIONS. CONTRACTOR SHALL FIELD VERIFY THE ELEVATIONS PRIOR TO

BEGINNING OF ANY PROCUREMENT OF MATERIAL AND CONSTRUCTION.

2. SEE SHEET C-204 FOR PIPING DETAILS AT PRYTANIA ST.

3. SEE SHEET G-106, NOTE 5.14 FOR FIRE HYDRANT NOTES.

4. REFER TO SHEETS C-145 THRU C-153, R-106 AND R-107 FOR HANDICAP RAMP DETAILS.

5. REFER TO SHEET R-135 FOR FIRE HYDRANT DETAILS.

6. SEE SHEETS X-101 THRU X-116 FOR POWER POLE, TELEPHONE AND TRAFFIC UTILITY

RELOCATIONS AND DISPOSITIONS.

7. PLUG ALL EXISTING MANHOLES WHERE PIPES ARE REMOVED.

8. ALL STRUCTURES, SEWERAGE, WATER AND DRAIN LINES NOT INDICATED TO BE REMOVED ARE TO REMAIN.

9. PRIOR TO INTERRUPTION OF SERVICE ON EXISTING WATER MAIN, THE CONTRACTOR SHALL

COORDINATE WITH S&WB FOR CLOSURE OF VALVES, WITNESS HYDROSTATIC TESTING AND PERFORM

PIPE CHLORINATION. THE CONTRACTOR SHALL DETERMINE THE QUANTITY OF WATER THAT NEEDS

TO BE DRAINED OR PUMPED FROM THE EXISTING WATER MAIN TO BE CUT AND ACCORDINGLY PROVIDE

REQUIRED PUMPING CAPACITY. INTERRUPTION OF SERVICE SHALL NOT EXCEED 8 HRS. FOR WATER MAIN

SIZES 4"%%c THRU 12"%%c AND 24 HRS. FOR WATER MAIN SIZES 20"%%c AND 30"%%c.

SEE SPECIFICATION SECTION 33 11 00, WATER DISTRIBUTION FOR ADDITIONAL DETAILS.

10.FOR MANHOLES AT INTERSECTIONS, SEE SHEETS C-202 THRU C-212 FOR DESCRIPTIONS, STATIONS, OFFSETS,TOP OF CASTINGS, INVERTS, AND DETAILS.

11.CONTRACTOR SHALL PROTECT EXISTING DRAIN PIPE THAT IS TO REMAIN DURING EXCAVATION FOR

ROADWAY, ROADWAY BASE AND ROADWAY SUB-BASE.

12.FOR S&WB DRAIN MANHOLES D-870:

No. 1 MH IS FOR MANHOLES WITH ALL DRAIN LINES 24" OR SMALLER.

No. 2 MH IS FOR MANHOLES WITH MAXIUM LINES OF 27" OR 30".

No. 3 MH IS FOR MANHOLES WITH 36" PIPES.

REQ’D 12"x12"x4"

D.I. TEE

REQ’D 12"x12"x4"

D.I. TEE

REQ’D 4"

PVC

REQ’D 4" PVC

REQ’D 12"x12"x4" D.I. TEE

G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"G2"

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IDENTIFICATION

C a u se w a y

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New Orleans District

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\u r s je g j o in t v e n tu r e \1 s e la l o u is ia n a a v e i m p r o v e m e n ts to

\c a d \c u r r e n t d r a w in g s \H

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W12" PVCW12" PVCW12" PVCW12" PVCW12" PVCW12" PVCW12" PVCW12" PVCW12" PVCW12" PVCW12" PVCW12" PVCW12" PVC

C-122

347+00 348+00 349+00 350+00 352+00351+00

INV. EL. 8.72’

EXIST. 21" SEWER

REQ’D 12"x12"x8" D.I. TEE

INV. EL. 8.46’

VC = 130’

REQ’D 12" PVC WATER

EXIST. 2" GAS

VPC STA 347+60.00

EL. 21.50

SB PGL

PVI STA 348+25.00

EL. 21.27

VPT STA 348+90.00

EL. 22.71

PVI STA 349+39.01

EL. 23.79

REMOVE AND REPLACE

W/ S&WB DMH

(SEE SHEET R-116)

INV. EL. 8.46’

PVI STA 349+63.01

EL. 23.79

REQ’D WMH W/ 8" GATE VALVE

VPC STA 349+90.00

EL. 23.12

PVI STA 350+50.00

EL. 21.62

REQ’D 12"x12"x6" D.I. TEE

REQ’D ACCESS MH (SEE SHEET C-223)

T.C. (MATCH EXIST. GRADE)

EXIST. GRADE

C/L BOX CULVERT

VPT STA 351+10.00

EL. 21.41

EXIST. 4" GAS

VC = 120’

PVI STA 51+71.00

EL. 21.19

REQ’D. 15" RCP

STA. 351+70.91, 46.03’ RT.

INV. EL. 12.21’ @ BOX INV. EL. 8.18’

EXIST. GRADE

SB R/W

REQ’D WMH W/

12" GATE VALVE

STA.

348+50.19

REQ’D 8" PVC SEWER

INV. EL. 3.16’

REQ’D STEEL CASING

(SEE SHEET C-205)

REQ’D 10’x8’

BOX CULVERT

STA.

348+75.23

REQ’D 12"x12"x8"

D.I. TEE

REQ’D CLEANOUT HATCH

(SEE SHEET C-225)

CONST. JOINT (TYP)

EXIST. GRADE

SB GUTTER LINE

PROFILE - SB

SURVEY B/L STA. 347+00 TO STA. 352+00

40’10’

HORIZ. SCALE:1"=20’

0 20’ 10’

VERT. SCALE:1"=5’

0 5’

REQ’D ACCESS M.H.

(SEE SHEET C-223)

REQ’D M.H.

INV. 15.20

ADJ.

EXIST. M.H.

REQ’D DROP INLET

REQ’D

C.B. & M.H.

REQ’D

C.B. & M.H.

REQ’D

DROP INLET

EXIST. 12" DRAIN

(TO BE REMOVED)

EXIST. 12" WATER (TO BE REMOVED)

REQ’D 60" RCP

STA. 349+12.95, 12.57’ RT.

INV. = EL. 15.20’ @ DMH

SURVEY B/L STA. 347+00 TO STA. 352+00

REQ’D 6" D.I. WATER LINE

REQ’D 8" PVC SEWER SIPHON

REQ’D 8" D.I. 45%%d BENDS (TYP.)

PLAN VIEW SHOWS NB & SB

LOUISIANA AVE. SEE SHEETS

C-101 THRU C-116 FOR NB

LOUISIANA AVE. PROFILE.

PLAN

REQ’D CONC. BUS PAD

REMOVE EXIST.

PIPE BETWEEN

REDUCERS

LOUISIANA AVE. (SB)

LOUISIANA AVE. (NB)

D36"

REQ’D 15" RCP

REMOVE EXIST. 12" RCP

REMOVE EXIST. 24" RCP

EXIST. 12" GAS

TO BE REMOVED

REQ’D WMH W/ 12" GATE VALVE (SEE NOTE 12)

Drain Inlet (Square)

T.C. EL. 21.39’

(SE) INV. EL. 18.70’

Drain Manhole

T.C. EL. 23.37’

(Unable to Obtain Invert)

(Pipes per S&WB Map)

Drain Inlet (Square)

T.C. EL. 21.55’

(NW) INV. EL. 19.10’

REQ’D 8"x6" D.I.

REDUCER

ADJUST DROP INLET

STA. 349+05.96, 14.31’ LT.

T.C. = EL. 22.00’

Traffic Manhole

T.C. EL. 24.21’

INVERT = 22.89’

Traffic Manhole

T.C. EL. 24.08’

INVERT = 22.65’

Traffic Box with concrete pad

Drain Manhole

NO INFORMATION

PROVIDED

REQ’D WMH W/ 8" GATE VALVE

(SEE NOTE 12)

REMOVE EXIST. SEWER PIPE BETWEEN MANHOLES

2" GAS TO BE REMOVED AND REPLACED CONCURRENT

WITH CONSTRUCTION BY OTHERS

REQ’D

8"x8"x8"

D.I. TEE

REQ’D ACCESS M.H.

(SEE SHEET C-223)

REQ’D DROP INLET

STA. 348+92.23, 2.88’ LT.

T.C. = EL. 22.75’

INV. = EL. 16.75’

REQ’D

15" RCP

REQ’D 36" RCP

Water Manhole

T.C. EL. 21.99’

BOTTOM EL. 20.15’

(2)Water Manhole

T.C. EL. 24.10’

BOTTOM EL. 19.06’

REMOVE EXIST. M.H.

STA. 351+79.11, 90.86’ RT.

REQ’D M.H. (S&WB D-870)

STA. 351+71.00. 89.57’ RT.

T.C. = EL. 21.29’

INV. = EL. 14.00’

REQ’D 12"x12"x6" D.I. TEE

C/L BOX CULVERT

SBPGL

NBPGL

SBPGL

NBPGL

REMOVE EXIST. 36"

PIPE & REPLACE W/

60" RCP

REQ’D 10’x8’

BOX CULVERT

REQ’D 15" RCP

STA. 350+33.00

INV. EL. 10.00’ @ BOX

REQ’D 15" RCP

STA. 350+33.00

INV. EL. 17.12 @ DMHREQ’D 15" RCP

STA. 349+90.48

INV. EL. 18.32

REQ’D 15" RCP

STA. 349+90.48

INV. EL. 10.50’

REQ’D 15" RCP

STA. 351+70.91

INV. EL. 16.69’ @ DMH

NOTES:

1. ELEVATIONS REPRESENTED BY * ON SHEETS C-101 THRU C-132 ARE FOR DATA THAT WAS NOT OBTAINABLE DURING

FIELD INVESTIGATIONS. CONTRACTOR SHALL FIELD VERIFY THE ELEVATIONS PRIOR TO BEGINNING OF ANY

PROCUREMENT OF MATERIAL AND CONSTRUCTION.

2. SEE SHEET C-205 FOR PIPING DETAILS AT ST. CHARLES AVE.

3. SEE SHEET G-106, NOTE 5.14 FOR FIRE HYDRANT NOTES.

4. REFER TO SHEETS C-145 THRU C-153, R-106 AND R-107 FOR HANDICAP RAMP DETAILS.

5. REFER TO SHEET R-135 FOR FIRE HYDRANT DETAILS.

6. SEE SHEETS X-101 THRU X-116 FOR POWER POLE, TELEPHONE AND TRAFFIC UTILITY RELOCATIONS AND DISPOSITIONS.

7. PLUG ALL EXISTING MANHOLES WHERE PIPES ARE REMOVED.

8. ALL STRUCTURES, SEWERAGE, WATER AND DRAIN LINES NOT INDICATED TO BE REMOVED ARE TO REMAIN.

9. REFER TO SHEETS C-501 THRU C-511 FOR STREET CAR RAIL REPLACEMENT, AND C-352 THRU C-355 FOR PHASING

AT ST. CHARLES AVENUE.

10.EXISTING FIRE HYDRANT LOCATED IN THE MEDIAN SHALL BE REMOVED, AND REPLACED AFTER CULVERT CONSTRUCTION.

CONTRACTOR SHALL KEEP ADJACENT FIRE HYDRANTS OPERABLE TO MEET THE CITY OF NEW ORLEANS HYDRANT SPACING

NO GREATER THAN 350’. SEE NEW ORLEANS ORDINANCE CHAPTER 9, "FIRE PROTECTION SYSTEMS".

11. PRIOR TO INTERRUPTION OF SERVICE ON EXISTING WATER MAIN, THE CONTRACTOR SHALL

COORDINATE WITH S&WB FOR CLOSURE OF VALVES, WITNESS HYDROSTATIC TESTING AND PERFORM

PIPE CHLORINATION. THE CONTRACTOR SHALL DETERMINE THE QUANTITY OF WATER THAT NEEDS

TO BE DRAINED OR PUMPED FROM THE EXISTING WATER MAIN TO BE CUT AND ACCORDINGLY PROVIDE

REQUIRED PUMPING CAPACITY. INTERRUPTION OF SERVICE SHALL NOT EXCEED 8 HRS. FOR WATER MAIN

SIZES 4"%%c THRU 12"%%c AND 24 HRS. FOR WATER MAIN SIZES 20"%%c AND 30"%%c.

SEE SPECIFICATION SECTION 33 11 00, WATER DISTRIBUTION FOR ADDITIONAL DETAILS.

12. FOR MANHOLES AT INTERSECTIONS, SEE SHEETS C-202 THRU C-212 FOR DESCRIPTIONS, STATIONS, OFFSETS, TOP OF CASTINGS, INVERTS, AND DETAILS.

13. CONTRACTOR SHALL PROTECT EXISTING DRAIN PIPE THAT IS TO REMAIN DURING EXCAVATION FOR

ROADWAY, ROADWAY BASE AND ROADWAY SUB-BASE.

14. FOR S&WB DRAIN MANHOLES D-870:

No. 1 MH IS FOR MANHOLES WITH ALL DRAIN LINES 24" OR SMALLER.

No. 2 MH IS FOR MANHOLES WITH MAXIUM LINES OF 27" OR 30".

No. 3 MH IS FOR MANHOLES WITH 36" PIPES.

REQ’D 60" RCP

STA. 349+12.95, 30.00’ RT.

INV. = EL. 11.50’ @ DMH

REQ’D M.H.

INV. 11.50

REQ’D 60" RCP

STA. 349+12.95, 46.00’ RT.

INV. = EL. 10.00’ @ BOX

REQ’D 60" RCP

STA. 349+12.95, 30.00’ RT.

INV. = EL. 15.00’ @ DMH

ADJ.

EXIST.

M.H.

REQ’D

60" RCP

REQ’D 12"x12"x6"

D.I. TEE

REQ’D 6" METER VAULT

REMOVE

METER

VALVES, MH

CASTING

REQ’D

12"x12"x6"

D.I. TEE

1 1

REQ’D 6" PVC

G4"G4"G4"G4"G4"G4"G4"G4"G4"G4"G2"G2"G2"G2"G2"G2"

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SHEET

IDENTIFICATION

C a u se w a y

B lv d

S u it e

M e ta ir ie

L o u is ia n a

-6

S O

C O

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US Army Corps of Engineers

New Orleans District

S O

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\U R

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A L o u is ia n a A v e I m p r o v e m e n ts

T O

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\C u r r e n t D r a w in g s \H

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B2EDTLEM

Typewritten Text

15. CONTRACTOR SHALL SUBMIT A SEPARATE TRAFFIC

CONTROL PLAN TO ACCOMMODATE INSTALLATION

OF 6 INCH WATER METER VAULT.

B2EDTLEM

Polygon

B2EDTLEM

Typewritten Text

B2EDTLEM

Typewritten Text

B2EDTLEM

Polygon

40’10’

HORIZ. SCALE:1"=20’

0 20’

C-123

352+00 353+00 354+00 355+00 356+00 357+00

PROFILE - SB

10’

VERT. SCALE:1"=5’

0 5’

PVI STA 353+05.00

EL. 21.10

PVI STA 353+60.00

EL. 21.29

EXIST. 4" GAS

REQ’D 12" PVC WATER

INV. EL. 8.18’

PVI STA 352+25.00

EL. 21.38

REQ’D WMH W/

8" GATE VALVE

EXIST. 21" SEWER * CONST. JOINT (TYP)

REQ’D 12" PVC WATER

PVI STA 355+14.00

EL. 20.29

SB PGL

INV. EL. 7.67’

REQ’D 18" RCP

STA. 356+96.87, 46.03’ RT.

INV. EL. 11.72’ @ BOX

REQ’D 18" RCP

STA. 356+96.87, 15.37’ RT.

INV. EL. 16.29’ @ DMH

REQ’D 10’x8’

BOX CULVERT REQ’D 12"x12"x8"

D.I. TEE

EXIST. GRADE

SB R/W

EXIST. GRADE

C/L BOX CULVERT

EXIST. GRADE

SB GUTTER LINE

REQ’D ACCESS M.H.

(SEE SHEET C-223)

REQ’D 15" RCP

STA. 355+14.59, 20.24’ RT.

INV. EL. 15.79’ @ DMH

REQ’D 15" RCP

STA. 355+14.59, 46.03’ RT.

INV. EL. 12.00’ @ BOX

REQ’D DROP INLET

REQ’D DMH

REQ’D DROP INLET

REQ’D MH

REQ’D DROP INLET

REQ’D DMH

REQ’D 15" RCP

STA. 356+56.30, 46.03’ RT.

INV. EL. 10.0’ @ BOX

REQ’D DMH

EXIST. 12" DRAIN

(TO BE REMOVED)

EXIST. 10" DRAIN

(TO BE REMOVED)

REQ’D 15" RCP

STA. 353+73.39, 15.49’ RT.

INV. EL. 17.00’ @ DMH

REQ’D 15" RCP

REQ’D 8" PVC WATER

REQ’D 15" RCP

SURVEY B/L STA. 352+00 TO STA. 357+00

REQ’D 8"x8"x8" D.I. TEE

REMOVE EXIST. 6" WATER PIPE

AND WMH’S BETWEEN NEW

REDUCERS

REQ’D CONC. BUS PAD

PLAN

REQ’D 12"x12"x8"

D.I. TEE

REQ’D 8"

PVC WATER

REMOVE EXIST. 12" RCP. NO REPLACEMENT

REQ’D 15" RCP

REMOVE EXIST M.H.

REMOVE EXIST. 12" RCP

NO REPLACEMENTLOUISIANA AVE. (NB)

P.I. STA. 354+43.31,

51.03’ RT.

EXIST. R/W

LOUISIANA AVE. (SB)

C/L BOX CULVERT

SURVEY B/L

ADJUST EXIST M.H.

(S&WB DRAWING 8180-SD)

(SEE NOTE 10)

Traffic Manhole

T.C. EL. 23.69’

INVERT = 21.99’

REQ’D 12"

PVC WATER

REQ’D 15" RCP

REQ’D ACCESS M.H.

(SEE SHEET C-223)

REQ’D 15" RCP

REQ’D 10’x8’

BOX CULVERT

ABANDONED 4" GAS

TO BE REMOVED

REMOVE EXIST 12" RCP

REMOVE EXIST. M.H. &

REPLACE W/ REQ’D M.H.

(S&WB D-870)

(SEE NOTE 10)

REQ’D 6" D.I. WATER

REQ’D 24" RCP

REQ’D 18" RCP

SBPGL

NBPGL

SBPGL

NBPGL

REQ’D 15" RCP

STA. 355+05.02

INV. = EL. 10.00’

REQ’D 15" RCP

STA. 355+05.02

INV. = EL. 16.60’

REQ’D 15" RCP

STA. 353+73.39, 46.03’ RT.

INV. EL. 12.02’ @ BOX

SURVEY B/L STA. 352+00 TO STA. 357+00

REQ’D 15" RCP

STA. 356+56.30, 13.91’ RT.

INV. EL. 16.79’

@ DROP INLET

REQ’D 15" RCP

NOTES:

1. ELEVATIONS REPRESENTED BY * ON SHEETS C-101 THRU C-132 ARE FOR DATA THAT WAS NOT OBTAINABLE

DURING FIELD INVESTIGATIONS. CONTRACTOR SHALL FIELD VERIFY THE ELEVATIONS PRIOR TO

BEGINNING OF ANY PROCUREMENT OF MATERIAL AND CONSTRUCTION.

2. SEE SHEET C-206 FOR PIPING DETAILS AT CARONDELET ST. AND AT BARONNE ST.