N33191-20-R-1952-0001.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

J

PAGE OF PAGES

1 13

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE DATE

21-Jul-2020

4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY CODE N33191 7. ADMINISTERED BY (If other than item 6) CODE

NAVY PUBLIC WORKS DEPARTMENT, DJIBOUTI

(N-4) BLDG 211

CAMP LEMONNIER, DJIBOUTI

PSC 831 BOX 0043

FPO AE 09363-0043

See Item 6

8. NAME AND ADDRESS OF CONT RACT OR (No., Street, County, State and Zip Code) X

9A. AMENDMENT OF SOLICITATION NO.

N33191-20-R-1952

X 9B. DATED (SEE ITEM

11) 15-Jun-2020

10A. MOD. OF CONT RACT /ORDER NO.

10B. DAT ED (SEE ITEM 13)

CODE FACILIT Y CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENT S OF SOLICITATIONS

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

Offer 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 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted; 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 you desire to change an offer already submitted, such change may be made by telegramor letter, provided each telegramor letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNT ING AND APPROPRIAT ION DAT A (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICAT IONS OF CONT RACTS/ORDERS.

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

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONT RACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONT RACT /ORDER IS MODIFIED TO REFLECT THE ADMINIST RAT IVE 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)

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

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

SOLICITATION N3319120R1952 - RENOVATE STORM SEWER DRAINAGE, CAMP LEMMONIER, DJIBOUTI

SEE CONTINUATION SHEETS

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.

15A. NAME AND TITLE OF SIGNER (Type or print) 16A. NAME AND TITLE OF CONT RACTING OFFICER (Type or print)

TEL: EMAIL:

15B. CONT RACT OR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNIT ED ST AT ES OF AMERICA

BY

(Signature of Contracting Officer)

16C. DATE SIGNED

EXCEPTION TO SF 30 30-105-04

ST ANDARD FORM 30 (Rev. 10-83) APPROVED BY OIRM 11-84 Prescribed by GSA

FAR (48 CFR) 53.243

N33191-20-R-1952

The following have been added by full text:

AMENDMENT 0001

SOLICITATION N33191-20-R-1952 – RENOVATE STORM SEWER DRAINAGE, CAMP LEMMONIER,

DJIBOUTI

1. The purpose of the amendment is to incorporate Pre-Proposal Inquiries and Government Responses received in response to this solicitation (Attachment - PPI Log – 1 – 11 pages

(End of Summary of Changes)

PPI Log Renovate Storm Sewer Drainage N33191-20-R-1952

Question 1

Base Bid, work task #3 in the Stormsewer Headwall Maintenance Table #3 Remove sediment and silt from channel down to culvert invert. Smooth, compact and stabilize soil in channel.): How far removed from the headwall are we required to smooth, compact and stabilize the soil in the channel?

Response 1

Item #3 for the “Stormsewer Headwall Maintenance Table” is a generic work statement. It is recommended to, if possible, extend the work “smooth, compact, and stabilize soil in channel” a minimum of 1 meter from each face of the headwall, wingwalls, and/or bottom of the structure. The work will extend outside the back of the structure as well as the front. Grading is to extend on all sides of the headwall structures. See details C-SK-01 and C-SK-02.

Question 2

Base Bid, pages 319 and 320 of the RFP (Specifications): can you please clarify which column the “x” falls into? Some cells were merged while others were not and it’s not clear which headwall repair category these headwalls fall into.

Response 2

See attached revised maintenance table.

Question 3

BASE BID: With reference to RFP part 6 – attachment B “Base bid tables and details”, please clarify the following rows with asset tags column D172, D174, D180 and D193, there is no marked action in the

“proposed action” columns.

Response 3

Asset D172 is the green metal grating over the storm box located in front of the Mini NEX. No work is proposed for this asset. See RFP Sheet 140 of 330.

Asset D174 is an abandoned headwall. See Sheet 142 of 330. The intent is to abandon this headwall structure in-place. Therefore, no work is proposed at or for this structure.

Asset D180 is an existing headwall structure. See Sheet 148 of 330. The extent of the work to be accomplished at this location is to re-establish (clear) the invert and re-stabilize the stone (rip-rap) at the invert and embankments of the inlet and headwall.

Asset D193 is an existing headwall structure. See Sheet 158 of 330. The extent of the work to be accomplished at this location is to re-establish (clear) the invert. This work will include the removal of soil sediment, minor grading to clear the invert. Contractor is to dispose of all excavated spoil material.

Question 4

OPTION 3: With reference to RFP part 6 – attachment E - Site Layout Plan – Bid Option 3, Sheet C-103 – we have noted during the site visit that a drainage concrete culvert is crossing the Armory access road and it is not shown on the RFP drawings. Kindly provide direction.

Response 4

The existing culvert is shown in the aerial below, and in Photo ID titled “Option3-2”, Attachment A, page

A-7, top photograph. Further, the culvert can seen in the aerial photograph provided below. The culvert is located at the entrance to Building 736.

The intent of the RFP is to add a short run of a stabilized channel from the existing culvert parallel to 5th

Street, then install a culvert as shown in the plans crossing Fifth street.

ITEM #1:

ITEM #2:

ITEM #3:

ITEM #1 ITEM #2 ITEM #3 ITEM #4 ITEM #5

D102 Northeast fire training drive, east end Minor defects X X X D103 Northeast fire training drive, west end Minor defects X X X D104 Northwest fire training drive, east end Minor defects X X X D105 Northwest fire training drive, west end Minor defects X X X D106 Construction ECP, west end Minor defects X X X D107 Construction ECP, east end Minor defects X X X D108 South of texas yard, west side of culvert Minor defects X X X D109 South of texas yard, east side of culvert Minor defects X X X D110 Southwest fire training drive, west end Minor defects X X X D111 Southwest fire training drive, east end Minor defects X X X D112 Southeast fire training drive, west end Minor defects X X X D113 Southeast fire training drive, east end Minor defects X X X D114 Southwest of incinerator weigh station, west station Minor defects X X X D115 Southwest of incinerator wiegh station, east end Minor defects X X X D116 Southwest of incinerator weigh station, west end Minor defects X X X D117 Southwest of incinerator weigh station, east end Minor defects X X X D118 South entrance to ECC-MEZZ storage yard, east end Minor defects X X X D119 South entrance to ECC-MEZZ storage yard, west end Minor defects X X X D120 West entrance to wash rack, west end Minor defects X D121 West entrance to wash rack, east end Minor defects X D122 East entrance to wash rack, west end Minor defects X D123 East entrance to wash rack, east end Minor defects X D124 Northwest of KBR housing, east end Minor defects X D125 Northwest of KBR housing, west end Minor defects X D126 Southeast of astroturf field, south end Minor defects X D127 Southeast of astroturf field, north end Minor defects X D129 NW corner of intersection north of PP3, south headwall Minor defects X X X D130 NW corner of intersection north of PP3, north headwall Minor repair required X X X D131 SW corner of intersection northwest of KBR housing Visible aged components X X X D132 North of tent S3, east end Minor defects X X X D133 North of tent S3, west end Minor defects X X X D134 Southeast corner of intersection, northeast of turf field Minor defects X X X D135 Southwest corner of intersection, northeast of turf field Minor defects X X X D138 East side of drive SW of north perimeter substation Minor repair required X X X D139 West side of drive SW of north perimeter substation Maintenance required X X X D140 East side of auxillary FS east drive Minor defects X X X D141 West side of auxillary FS east drive Minor defects X X X

STORMSEWER HEADWALL MAINTENANCE TABLE

PROPOSED ACTION ITEMS

Install new concrete headwall. See Detail for typical headwall.

Grade, compact and stabilize soil around structure.

Remove sediment and silt from channel down to culvert invert. Smooth, compact and stabilze soil in channel.

ITEM #4:

ITEM #5:

Install concrete slope stabilization on either side of headwall per Detail.

Demolish existing headwall and replace with new concrete headwall.

LOCATIONASSET TAG ADDITIONAL NOTESSTRUCTURE CONDITION

PER SURVEY HANDBOOK

ITEM #3:

ITEM #1 ITEM #2 ITEM #3 ITEM #4 ITEM #5

D102 Northeast fire training drive, east end Minor defects X X X

STORMSEWER HEADWALL MAINTENANCE TABLE

PROPOSED ACTION ITEMS

Install new concrete headwall. See Detail for typical headwall.

Grade, compact and stabilize soil around structure.

Remove sediment and silt from channel down to culvert invert. Smooth, compact and stabilze soil in channel.

ITEM #4:

ITEM #5:

Install concrete slope stabilization on either side of headwall per Detail.

Demolish existing headwall and replace with new concrete headwall.

LOCATIONASSET TAG ADDITIONAL NOTESSTRUCTURE CONDITION

PER SURVEY HANDBOOK

D142 East side of auxillary FS sunshade drive Minor defects X D143 West side of auxillary FS sunshade drive Minor defects X D144 East side of auxillary FS west drive Minor defects X X X D145 West side of auxillary FS west drive Minor defects X X X D146 East of tent S58 north side of road Minor defects X X X D147 South of tent S58 south side of road Minor defects X X X D148 South of tent S58 south side of road Minor defects X X X D149 Southwest of tent S58 north side of road Minor defects X D153 Pedestrian path east end of ECP Minor repair required X D154 Pedestrian path east end of ECP Minor repair required X D164 SW of turf field, south of HESCO wall by running trail Maintenance required X D165 Northwest of building 211B Extensive deterioration X X D166 North of building 211B Maintenance required X X D167 Southwest of building 221 on south side of sidewalk Maintenance required X X Extend existing pipe away from sidewalk by 2m.

D172 Southeast of building 221 Maintenance required D173 West of PP3 outside fence Maintenance required X X X D174 West of PP3 outside fence Not in use D175 South of construction ECP, west side Barely Functional X X X X D176 South of construction ECP, east side Barely Functional X X X X D177 West of PP3 outside fence Minor repair required X X D178 West of PP3 outside fence Minor repair required X D179 South of old ROWPU outside fence Maintenance required X D180 South of old ROWPU outside fence Maintenance required D181 South of old ROWPU south of perimeter wall Maintenance required X D182 South of old ROWPU south of perimeter wall Maintenance required X D183 South of TMP parking lot, south of perimeter wall Maintenance required X D184 South of TMP parking lot, south of perimeter wall Maintenance required X D185 South of TMP parking lot, south of perimeter wall Maintenance required X D186 South of TMP parking lot, south of perimeter wall Maintenance required X D189 Inside PP3, east of fuel apron Minor defects X X D190 Inside PP3, north east of fuel apron Minor defects X X X D192 Inside PP3, northeast corner Minor defects X D193 Inside PP3, northeast corner Minor defects D194 Northeast of building 305 Maintenance required X D195 Long headwall with multiple pipes N of building 305 Not in use D196 SE of F block CLUs on SW corner of intersection New X

ITEM #3:

ITEM #1 ITEM #2 ITEM #3 ITEM #4 ITEM #5

D102 Northeast fire training drive, east end Minor defects X X X

STORMSEWER HEADWALL MAINTENANCE TABLE

PROPOSED ACTION ITEMS

Install new concrete headwall. See Detail for typical headwall.

Grade, compact and stabilize soil around structure.

Remove sediment and silt from channel down to culvert invert. Smooth, compact and stabilze soil in channel.

ITEM #4:

ITEM #5:

Install concrete slope stabilization on either side of headwall per Detail.

Demolish existing headwall and replace with new concrete headwall.

LOCATIONASSET TAG ADDITIONAL NOTESSTRUCTURE CONDITION

PER SURVEY HANDBOOK

D197 SE of F block CLUs on NE corner of intersection New X D198 East of F block CLUs on southt side of drive New X D199 East of F block CLUs on north side of drive New X D200 NE of F block CLUs on SE side of intersention New X D201 NE of F block CLUs on NE side of intersection New X D202 NE of F block CLUs on NE side of intersection New X D203 NE of F block CLUs on NW side of intersection New X D204 North of C block CLUs on north side of road New X X D205 N of C block CLUs on N side of road, W side of drive New X X D206 N of C block CLUs on N side of road, E side of drive New X X D207 North of C block CLUs on north side of road New X X D208 North of A block CLUs north side of road New X X D210 North of WWTP east of perimeter fence Visible aged components X X X X D211 North of WWTP east of perimeter fence New X D212 N of WWTP east of perimeter fence New X D213 NE of WWTP east of perimeter fence on outfall channel Maintenance required X D214 NE of WWTP west of perimeter fence on outfall channel Minor defects X D267 SE of Scorpion gate between perimeter fence and wall Minor defects X X D268 SE of Scorpion gate between perimeter fence and wall Maintenance required X X D400 East expansion area New X D402 East expansion area outside fence New X D404 East expansion area New X D415 East expansion area New X D418 East expansion area New X D420 East expansion area New X D421 East expansion area New X D423 East expansion area New X D424 East expansion area New X D426 East expansion area New X D427 East expansion area New X D429 East expansion area New X D430 East expansion area New X D432 East expansion area New X D433 East expansion area New X D435 East expansion area New X D436 East expansion area New X

ITEM #3:

ITEM #1 ITEM #2 ITEM #3 ITEM #4 ITEM #5

D102 Northeast fire training drive, east end Minor defects X X X

STORMSEWER HEADWALL MAINTENANCE TABLE

PROPOSED ACTION ITEMS

Install new concrete headwall. See Detail for typical headwall.

Grade, compact and stabilize soil around structure.

Remove sediment and silt from channel down to culvert invert. Smooth, compact and stabilze soil in channel.

ITEM #4:

ITEM #5:

Install concrete slope stabilization on either side of headwall per Detail.

Demolish existing headwall and replace with new concrete headwall.

LOCATIONASSET TAG ADDITIONAL NOTESSTRUCTURE CONDITION

PER SURVEY HANDBOOK

D438 East expansion area New X D440 East expansion area New X D441 East expansion area New X D443 East expansion area New X D444 East expansion area New X D446 East expansion area New X D447 East expansion area New X D449 East expansion area New X D450 East expansion area New X D452 East expansion area New X D453 East expansion area New X D455 East expansion area New X D456 East expansion area New X D458 East expansion area New X D459 East expansion area New X D461 East expansion area New X D462 East expansion area New X D464 East expansion area New X D465 East expansion area New X D467 East expansion area New X D468 East expansion area New X D470 East expansion area New X D471 East expansion area New X D473 East expansion area New X D474 East expansion area New X D479 East expansion area New X

Item no.

Items Description

#1 Install new concrete headwall. See Detail for typical headwall.

#2 Grade, compact and stabilize soil around structure.

#3 Remove sediment and silt from channel down to culvert invert. Smooth, compact and stabilze soil in channel.

#4 Install concrete slope stabilization on either side of headwall per Detail.

#5 Demolish existing headwall and replace with new concrete headwall.

ITEM #1 ITEM #2 ITEM #3 ITEM #4 ITEM #5

D136 Drive S of Texas yard Maintenance required X D137 S of intersection at Logistics Apron Minor repair required X D269 SE of Scorpion gate between perimeter fence and wall Preventive maintence required X D270 S of ROWPU, between perimeter and wall Preventive maintence required X D271 S of TMO, between perimeter and wall Preventive maintence required X D272 S of CB Steel shop, between perimeter and wall Preventive maintence required X D273 W of PP3, between perimeter fence and wall Maintenance required X D274 S of COS-MEZZ warehouse under drive Preventive maintence required X X D275 Drive SW of truck wash Preventive maintence required X D276 Drive SE of truck wash Preventive maintence required X D277 Under viper gate drive, inside perimater Minor defects X D278 Dirive S of Texas yard Maintenance required X X D279 SW fire trianing drive Preventive maintence required X X D280 SE fire training drive Preventive maintence required X X D281 SW of incinerator weigh station Preventive maintence required X X D282 SE of incinerator weigh station Preventive maintence required X X D283 NE fire training drive Preventive maintence required X X D284 NW fire training drive Minor defects X X D288 SW of Logistics Apron under drive on S side of road Barely Functional X X D289 Building 740 E drive Maintenance required X D290 Building 740 parking Minor defects X D291 Building 740 W drive Minor defects X D292 NE of A block CLUs on N side of road New D293 N of C block CLUs on N side of road New D294 Driveway N of C block CLUs on N of road New D295 N of D block CLUs on N side of road New D296 N of C block CLUs on N side of road New D297 NE of F block CLUs on N side of road New X D298 NE of F block CLUs on W side of road New D299 E of F block CLUs on E side of road New D300 SE of F block CLUs connecting SW and NE intersection New D301 S of F block CLUs on S side of road New X D302 S of C block CLUs under S side of intersection Minor defects X D303 SE of turf field on W side of intersection New D304 NW of KBR housing on SW side of intersection Minor defects X X D305 NW of KBR housing under N side of intersection Minor defects X D306 NE of KBR housing under road Minor defects X D307 NE of KBR housing under road Minor defects X D308 North of PP3 on west side of intersection Minor defects X

ASSET TAG LOCATION STRUCTURE CONDITION

PER SURVEY HANDBOOK

PROPOSED ACTION ITEMS

ADDITIONAL NOTES

EXTRA CULVERT DATA

ASSET TAG LOCATION STRUCTURE CONDITION

PER SURVEY HANDBOOK

PROPOSED ACTION ITEMS

ADDITIONAL NOTES

EXTRA CULVERT DATA

D309 East of building 217 Preventive maintence required X X D310 South of building 221 Minor defects X D314 North of warehouses north of 11 degrees Minor defects D315 North of warehouses north of 11 degrees Minor defects X D317 North of warehouses north of 11 degrees Minor defects X D318 North of warehouses north of 11 degrees Minor defects X D320 North of warehouses north of 11 degrees Minor defects X D321 North of warehouses north of 11 degrees Minor defects X D401 East expansion area New D405 East expansion area New D406 East expansion area New D407 East expansion area New D408 East expansion area New D409 East expansion area New D410 East expansion area New D411 East expansion area New D412 East expansion area New D413 East expansion area New D414 East expansion area New D416 East expansion area New D417 East expansion area New D419 East expansion area New X D422 East expansion area New X D425 East expansion area New X D428 East expansion area New X D431 East expansion area New X D434 East expansion area New X D439 East expansion area New X D442 East expansion area New X D445 East expansion area New X D448 East expansion area New X D451 East expansion area New X D454 East expansion area New X D457 East expansion area New X D460 East expansion area New X D463 East expansion area New X D466 East expansion area New X D469 East expansion area New X D472 East expansion area New X

ASSET TAG LOCATION STRUCTURE CONDITION

PER SURVEY HANDBOOK

PROPOSED ACTION ITEMS

ADDITIONAL NOTES

EXTRA CULVERT DATA

D478 East expansion area New X X D482 East expansion area New X D483 East expansion area New X D484 East expansion area New X D485 East expansion area New X