ADDENDUM NO. 3 TO SPECIFICATIONS AND CONTRACT DOCUMENTS FOR CITY OF DENTON, TEXAS MAYHILL ROAD WIDENING AND IMPROVEMENTS IFB 6389

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1 ADDENDUM NO. 3 TO SPECIFICATIONS AND CONTRACT DOCUMENTS FOR CITY OF DENTON, TEXAS MAYHILL ROAD WIDENING AND IMPROVEMENTS IFB 6389 TO: PROSPECTIVE BIDDERS AND PLAN HOLDERS The Specifications and Contract Documents shall be modified as required by the following items: Item 31 PROPOSAL: Replace the pricing sheets with those attached to this addendum (Attachment 1 AD3). Item 32 SPECIAL CONTRACT REQUIREMENTS AND BID DEFINITIONS: Item I6 Unclassified Excavation: Delete the following sentence: Adjacent property owners shall be entitled to any surplus excavated material if they request fill on their property. Item 33 SPECIAL CONTRACT REQUIREMENTS AND BID DEFINITIONS: Item I8 Remove Asphalt Pavement: Add the following sentence to the first paragraph: The Contractor shall take possession of all asphalt millings and shall be responsible for hauling the material from the project site. Item 34 SPECIAL CONTRACT REQUIREMENTS AND BID DEFINITIONS: Item I16 Continuously Reinforced Concrete Pavement: Delete the paragraph referring to fibrous reinforcement for sidewalks. Addendum 3 Page 1

2 Item 35 SPECIAL CONTRACT REQUIREMENTS AND BID DEFINITIONS: Items I22 thru I28 Concrete Sidewalks and Curb Ramps: Delete the sentence Fibermesh, in accordance with City requirements at minimum is required in all 4 sidewalk. Item 36 SPECIAL CONTRACT REQUIREMENTS AND BID DEFINITIONS: Items I58 thru I59 Pedestrian Rails: Replace the sentence in the Payment section with the following: Payment shall be at the contract unit price per linear foot. Item 37 SPECIAL CONTRACT REQUIREMENTS AND BID DEFINITIONS: Item I64 Temporary Pavement: Add this item to the section: General: The requirements of TxDOT Item 508 are applicable. Temporary pavement section shall be 2 Type D HMAC and 4 Type B HMAC on compacted subgrade. Payment: Payment shall be made at the contract unit price per square yard. Item 38 SPECIAL CONTRACT REQUIREMENTS AND BID DEFINITIONS: Item V44 Concrete Flume: Replace the sentence in the Payment section with the following: Payment shall be at the contract unit price per square yard. Item 39 SPECIAL CONTRACT REQUIREMENTS AND BID DEFINITIONS: Items IX4 thru IX 9 Traffic Signals: Replace the General section with the following: General: Construction shall be in accordance with City of Denton Standard Specifications. It is considered to be most costeffective and in the public s interest for the City of Denton to furnish proprietary traffic signal control equipment to the Contractor for this project. The equipment furnished will ensure uniformity and compatibility with other similar equipment in the City of Denton as well as to efficiently maintain this equipment. The following proprietary components will be supplied by the City of Denton: Addendum 3 Page 2

3 Traffic Signal Cabinet with UPS system Traffic Signal Cabinet with breakaway foundation Meter Pedestal Signal Monitor Signal Controller Ethernet network Switch Advance Radar Detection System with cable Presence Radar Detection System with cable Preemption equipment with mounting hardware and cable PTZ/CCTV camera system with cable Radio network system with antenna and cable ILSN signs with mounting hardware (ILSN arm not provided) Signal head assemblies with LEDs and mounting hardware Pedestrian head assemblies with LED inserts APS Pushbutton assemblies Wind dampener with mounting hardware LED luminaire roadway lights Construction Notes: The Contractor shall supply all components not listed above including cable not listed, per City of Denton specifications. The Contractor shall provide material/product data submittals to the City of Denton for approval before ordering it. The pole assemblies are recognized by Structural & Steel Products and Pelco Structures. The condition of each zinc coated item shall be clean, without damage to or oxidation of the metal and coating should be uniform in visual continuity throughout, upon delivery to and for acceptance by the City. Cold galvanization methods for coating repairs are not acceptable. Pedestrian poles shall be standard Pelco assemblies. All traffic signal pole foundations shall be TxDOT 48A, using Class C Concrete. All legs of each intersection shall have a 4 and 3 PVC installed together between the Type D boxes for high and low voltage traffic signal cables. All luminaire and ILSN sign cables shall be a continuous cable run from the meter pedestal to the device. Primary power cables from DME services shall not enter signal conduit systems and only directly from DME pedestal to signal meter pedestal. Item 310 DRAWINGS, VOLUME I, SHEET 73 and SHEET 74: Delete all notes calling for installation of barbed wire fence. Addendum 3 Page 3

4 Item 311 DRAWINGS, VOLUME I, SHEETS : Revise the following note to the sheets: Sheet 232, STA: INSTALL: 11 ARV (TYPE 1) REF. UTIL DT5. Sheet 238, STA: INSTALL: 11 ARV (TYPE 1) REF. UTIL DT5. Sheet 242, STA: INSTALL: 11 ARV (TYPE 1) REF. UTIL DT5. Sheet 246, STA: INSTALL: 11 ARV (TYPE 2) REF. UTIL DT5. Sheet 247, STA: INSTALL: 11 ARV (TYPE 2) REF. UTIL DT5. Sheet 249, STA: INSTALL: 12 ARV (TYPE 2) REF. UTIL DT5. Item 312 DRAWINGS, VOLUME I, SHEET 236: Revise the following note to the sheet: Sheet 236, STA: SEE SHEET FOR PROFILE. Item 313 DRAWINGS, VOLUME I, SHEET 239: Revise the following note to the sheet: Sheet 239, STA: SEE SHEET FOR PROFILE. Item 314 DRAWINGS, VOLUME I, SHEET 248: Revise the following note to the sheets: 16 WL JOINTS TO BE RESTRAINED WITHIN CASING W/EBBA SERIES BELL RESTRAINT HARNESS AND EBAA SERIES PV MJ RESTRAINT BACKWARDS FOR OVERINSERTION PROTECTION. Item 315 DRAWINGS, VOLUME I, SHEET 253: Revise the following note to the sheet: 18 WL JOINTS TO BE RESTRAINED WITHIN CASING W/EBBA SERIES BELL RESTRAINT HARNESS AND EBAA SERIES PV MJ RESTRAINT BACKWARDS FOR OVERINSERTION PROTECTION. Addendum 3 Page 4

5 Item 316 DRAWINGS, VOLUME 1, SHEET 259: Revise the sheet as follows: Remove X out from standard detail called AIR AND VACUUM RELEASE VALVE TYPE 2 FOR WATER MAINS Item 317 DRAWINGS, VOLUME II, SHEET 274: Revise the following note to the sheet: 20 WL JOINTS TO BE RESTRAINED WITHIN CASING W/EBBA SERIES BELL RESTRAINT HARNESS AND EBAA SERIES PV MJ RESTRAINT BACKWARDS FOR OVERINSERTION PROTECTION. Item 318 DRAWINGS: Replace or add the following attached sheets to the plans (Attachment 2 AD3). All detail sheets shall apply to both plan volumes as applicable. Volume I, Sheet 179, Pecan Creek Bridge Estimated Quantities Volume I, Sheet 181, Pecan Creek Bridge Typical Sections Volume II, Sheet 213, Cooper Creek Bridge Estimated Quantities Add to both volumes: City of Denton Traffic Signal Structures Specifications (2 sheets) Item 319 CLARIFICATION: Sheet QB1, Bidder Qualifications, states that subcontractors must comply with all listed qualification requirements. This does not include the submittal of a bid bond. A bid bond is only required from the prime contractor. Item 320 CLARIFICATION: The approximately 50,000 CY of material located at the Denton Landfill noted in Addendum 2, Item 217, will be provided free of charge to the Contractor. The Contractor shall be responsible for confirming that the material meets applicable project specifications. Addendum 3 Page 5

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7 Exhibit 1 Revised Addendum 3 IFB 6389 Pricing Sheet for Mayhill Road Widening and Improvements i. ii. iii. iv. v. Respondent's Name: Principal Place of Business (City and State): Respondent is a Corporation, Partnership, Sole Proprietorship, or Individual? Total calendar days after Notice to Proceed is issued by City of Denton for substantial completion of Base Bid (Maximum of 900): Total calendar days after Notice to Proceed is issued by City of Denton for project start: BASE BID UNIT I STREET IMPROVEMENTS ITEM SPEC. NO. DESCRIPTION ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT I1 I1 PROJECT SIGNS 4 EA I2 TXDOT 500 I3 ITEM MOBILIZATION & DEMOBILIZATION 1 LS RIGHT OF WAY PREPARATION 224 STA I4 NCTCOG 801 BARRICADES, SIGNS, AND TRAFFIC HANDLING 30 MO I5 TxDOT 6001 PORTABLE CHANGEABLE MESSAGE SIGNS 12 EA I6 TXDOT 105 REMOVE ASPHALT PAVEMENT 49,367 SY I7 TXDOT 104 REMOVE CONCRETE PAVEMENT & MISC. CONCRETE 6,568 SY I8 NCTCOG 203 UNCLASSIFIED EXCAVATION 79,340 CY I9 NCTCOG 203 EMBANKMENT 165,410 CY I10 NCTCOG LIME TREATED SUBGRADE (6") 146,946 SY I11 NCTCOG LIME (HYDRATED LIME) (SLURRY) 3,233 TON I12 NCTCOG " FLEXIBLE BASE 4,557 SY I13 NCTCOG 302 HMAC TYPE D (PG6422) 18,520 TON I14 NCTCOG 302 HMAC TYPE B (PG6422) 1,727 TON I15 NCTCOG 302 I16 TXDOT 360 HMAC TYPE B (ASPHALT DRIVEWAY) (PG6422) 1,548 TON CONTINUOUSLY REINFORCED CONCRETE PAVEMENT (12") 139,391 SY I17 NCTCOG " GRAVEL DRIVEWAYS 1,200 SY I18 TXDOT 528 MEDIAN APRON (COLORED TEXTURED CONCRETE) 8,552 SY I19 NCTCOG 303 CONCRETE CURB (MONOLITHIC) 82,505 LF I20 NCTCOG CONCRETE CURB AND GUTTER 1,083 LF Attachment 1 AD3

8 I21 NCTCOG CONCRETE DRIVEWAYS 7,391 SY I22 NCTCOG REINFORCED CONCRETE SIDEWALK (4") 10,833 SY I23 NCTCOG REINFORCED CONCRETE SIDEWALK (5") 22,160 SY I24 NCTCOG CURB RAMP (TY 1) (SHARED LANDING) (ALL WIDTHS) 18 EA I25 NCTCOG CURB RAMP (TY 1) 26 EA I26 NCTCOG CURB RAMP (TY 1) (10' WIDTH) 8 EA I27 NCTCOG CURB RAMP (TY 7) 12 EA I28 NCTCOG I29 TXDOT 677 I30 TXDOT 666 I31 TXDOT 666 I32 TXDOT 666 I33 TXDOT 666 I34 TXDOT 666 I35 TXDOT 666 I36 TXDOT 666 I37 TXDOT 666 I38 TXDOT 666 I39 TXDOT 666 CURB RAMP (TY 7) (10' WIDTH) 66 EA ELIMINATE EXISTING PAVEMENT MARKINGS (ALL WIDTHS) PAVEMENT MARKERS & MARKINGS (TY I) (Y) (4") (BRK) PAVEMENT MARKERS & MARKINGS (TY I) (Y) (4") (SLD) PAVEMENT MARKERS & MARKINGS (TY I) (W) (4") (BRK) (10') PAVEMENT MARKERS & MARKINGS (TY I) (W) (4") (BRK) (2') PAVEMENT MARKERS & MARKINGS (TY I) (W) (6") (SLD) PAVEMENT MARKERS & MARKINGS (TY I) (W) (8") (BRK) (2') PAVEMENT MARKERS & MARKINGS (TY I) (W) (8") (SLD) PAVEMENT MARKERS & MARKINGS (TY I) (W) (12") (SLD) PAVEMENT MARKERS & MARKINGS (TY I) (W) (24") (SLD) PAVEMENT MARKERS & MARKINGS (TY I) (W) (ARROW) 3,000 LF 106 LF 3,225 LF 34,668 LF 110 LF 11,929 LF 1,445 LF 5,648 LF 1,430 LF 7,442 LF 49 EA I40 TXDOT 666 I41 TXDOT 666 I42 TXDOT 666 I43 TXDOT 666 I44 TXDOT 666 I45 TXDOT 666 PAVEMENT MARKERS & MARKINGS (TY I) (W) (WORD) 49 EA PAVEMENT MARKERS & MARKINGS (TY II) (Y) (4") (BRK) PAVEMENT MARKERS & MARKINGS (TY II) (Y) (4") (SLD) PAVEMENT MARKERS & MARKINGS (TY II) (W) (4") (BRK) (10') PAVEMENT MARKERS & MARKINGS (TY II) (W) (4") (BRK) (2') PAVEMENT MARKERS & MARKINGS (TY II) (W) (6") (SLD) 106 LF 3,225 LF 34,668 LF 110 LF 11,929 LF Attachment 1 AD3

9 I46 TXDOT 666 I47 TXDOT 666 I48 TXDOT 666 I49 TXDOT 666 I50 TXDOT 666 I51 TXDOT 666 PAVEMENT MARKERS & MARKINGS (TY II) (W) (8") (BRK) (2') PAVEMENT MARKERS & MARKINGS (TY II) (W) (8") (SLD) PAVEMENT MARKERS & MARKINGS (TY II) (W) (12") (SLD) PAVEMENT MARKERS & MARKINGS (TY II) (W) (24") (SLD) PAVEMENT MARKERS & MARKINGS (TY II) (W) (ARROW) PAVEMENT MARKERS & MARKINGS (TY II) (W) (WORD) 1,445 LF 5,648 LF 1,430 LF 7,442 LF 49 EA 49 EA I52 TXDOT 672 RAISED PAVEMENT MARKER (TY IICR) 1,422 EA I53 TXDOT 672 RAISED PAVEMENT MARKER (TY IIAA) 165 EA I54 TXDOT 644 SMALL ROADSIDE SIGN ASSEMBLY 124 EA I55 TXDOT 540 I56 TXDOT 540 METAL BEAM GUARD FENCE 1,652 LF METAL BEAM GUARD FENCE TRANSITION (THRIE BEAM) 6 EA I57 TXDOT 544 GUARDRAIL END TREATMENT (WOOD POST) (TY I) 10 EA I58 TXDOT 450 PEDESTRIAN RAIL (COMBINATION TY C1W) 1,101 LF I59 TXDOT 450 PEDESTRIAN RAIL (TY C221) 413 LF I60 TXDOT 423 RETAINING WALL (TxDOT TYPE RW 1(H)(C) 6,190 SF I61 TXDOT 423 RETAINING WALL TXDOT TYPE RW 1(H)(A) 310 SF I62 TXDOT 423 RETAINING WALL (TxDOT TYPE CSWD08 (FW)) 3,385 SF I63 TXDOT 423 RETAINING WALL (MSE) 4,735 SF I64 TXDOT 508 TEMPORARY PAVEMENT 4,230 SY TOTAL UNIT I Attachment 1 AD3

10 UNIT II STRUCTURAL ITEM SPEC. NO. DESCRIPTION ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT II1 TXDOT 416 DRILL SHAFT (30") 995 LF II2 TXDOT 416 DRILL SHAFT (36") 1,398 LF II3 TXDOT 420 CLASS C CONCRETE (ABUTMENT) 163 CY II4 TXDOT 420 CLASS C CONCRETE (BENT) 208 CY II5 TXDOT 422 REINF CONC SLAB 28,782 SF II6 TXDOT 422 SHEAR KEY 42 CY II7 TXDOT 422 APPROACH SLAB 349 CY II8 TXDOT 425 PRESTRESSED CONCRETE GIRDER (Tx40) 2,500 LF II9 TXDOT 425 PRESTRESSED CONCRETE BOX BEAM (4B20) 174 LF II10 TXDOT 425 PRESTRESSED CONCRETE BOX BEAM (5B20) 1,562 LF II11 TXDOT 428 CONCRETE SURFACE TREATMENT 3,213 SY II12 TXDOT 432 RIPRAP (RR8) 537 CY II13 TXDOT 442 STRUCTURAL STEEL (MISC NONBRIDGE) 689 LB II14 TXDOT 450 RAIL TY C LF II15 TXDOT 450 RAIL TY C LF II16 TXDOT 450 RAIL TY PR1 488 LF II17 TXDOT 454 SEALED EXPANISION JOINTS (4") 292 LF TOTAL UNIT II Attachment 1 AD3

11 UNIT III LANDSCAPING ITEM III1 III2 SPEC. NO. ITEM ITEM DESCRIPTION SODDING 66,936 SY HYDROMULCH SEEDING 66,936 SY ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT III3 NCTCOG TOPSOIL (4") 133,872 SY TOTAL UNIT III UNIT IV ELECTRICAL & LIGHTING ITEM SPEC. NO. DESCRIPTION ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT IV1 TxDOT 618 CONDUIT (PVC) (SCHD 40) (1") 600 LF IV2 TxDOT 618 CONDUIT (PVC) (SCHD 40) (2") 22,975 LF IV3 TXDOT 624 PULL BOX (12" X 12") 231 EA TOTAL UNIT IV UNIT V STORM SYSTEM IMPROVEMENTS ITEM V1 SPEC. NO. ITEM DESCRIPTION TRENCH SAFETY (STORM DRAIN SYSTEM) 29,610 LF ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT V2 NCTCOG RCP (CLASS III) (18") 5,764 LF V3 NCTCOG RCP (CLASS III) (24") 9,742 LF V4 NCTCOG RCP (CLASS III) (30") 3,399 LF V5 NCTCOG RCP (CLASS III) (36") 1,213 LF V6 NCTCOG RCP (CLASS III) (42") 2,179 LF V7 NCTCOG RCP (CLASS IV) (42") 1,573 LF V8 NCTCOG RCP (CLASS III) (48") 1,373 LF V9 NCTCOG RCP (CLASS III) (54") 180 LF V10 NCTCOG RCB (5' X 4') 133 LF V11 NCTCOG RCB (6' X 4') 1,637 LF V12 NCTCOG RCB (7' X 6') 1,013 LF V13 NCTCOG RCB (8' X 4') 840 LF V14 NCTCOG RCB (8' X 8') 48 LF V15 NCTCOG RCB (9' X 6') 810 LF V16 NCTCOG RCB (10' X 6') 87 LF V17 NCTCOG RCB (12' X 6') 376 LF V18 NCTCOG RCB (12' X 5') 804 LF V19 NCTCOG 702 MANHOLE (COMPLETE)(TYPE 1) 38 EA V20 NCTCOG 702 MANHOLE (COMPLETE)(TYPE 1C) 18 EA V21 NCTCOG 702 JUNCTION BOX (42") (JB102) 10 EA V22 NCTCOG 702 JUNCTION BOX (48") (JB102) 3 EA Attachment 1 AD3

12 V23 NCTCOG 702 JUNCTION BOX (54") (JB102) 1 EA V24 NCTCOG 702 JUNCTION BOX (MOD) (9' X 5') 2 EA V25 NCTCOG 702 JUNCTION BOX (MOD) (11' X 9') 2 EA V26 NCTCOG 702 INLET (COMPLETE) (CHANNEL HEADWALL) (10') 5 EA V27 NCTCOG 702 INLET (COMPLETE) (TY Y INLET) (4' X 4') 1 EA V28 NCTCOG 702 INLET (COMPLETE) (RECESSED CURB INLET 10') 86 EA V29 NCTCOG 702 INLET (COMPLETE) (RECESSED CURB INLET 15') 57 EA V30 NCTCOG 702 INLET (COMPLETE) (RECESSED CURB INLET 20') 17 EA V31 NCTCOG 702 HEADWALL & WINGWALLS (TY PW) ( SD SCULV1) (8') 1 EA V32 NCTCOG 702 HEADWALL (TY PW) ( SD SCULV1) (8') 1 EA V33 NCTCOG 702 HEADWALL & WINGWALLS (TY PW) (SD SCULV2) (11') 1 EA V34 NCTCOG 702 HEADWALL (TY PW) (CULV4) (9') 1 EA V35 NCTCOG 702 V36 NCTCOG 702 HEADWALL & WINGWALLS (TY PW) (SD SCULV5) (10') 2 EA HEADWALL & WINGWALLS (TY FW0) (SD SCULV2) (8') 1 EA V37 NCTCOG 702 HEADWALL & WINGWALLS (TY FW0) (CULV4) (9') 1 EA V38 NCTCOG 702 HEADWALL & WINGWALLS (TY FW0) (SD01) (3') 1 EA V39 NCTCOG 702 HEADWALL & WINGWALLS (TY SW0) (CULVERT 1) (9') 1 EA V40 NCTCOG 702 HEADWALL & WINGWALLS (TY PW) (CULVERT2) (8') 1 EA V41 NCTCOG 702 HEADWALL & WINGWALLS (TY PW) (CULVERT2) (9') 1 EA V42 NCTCOG 702 HEADWALL & WINGWALLS (TY PW) (SD6.1) (7') 1 EA V43 NCTCOG 702 HEADWALL & WINGWALLS (TY FWS) (SD28) (7') 1 EA V44 NCTCOG 702 CONCRETE FLUME 437 SY V45 NCTCOG RIPRAP (CONC) (6") 532 CY V46 NCTCOG RIPRAP (STONE) (24") 957 CY TOTAL UNIT V Attachment 1 AD3

13 UNIT VI WASTEWATER SYSTEM IMPROVEMENTS ITEM VI1 VI2 VI3 VI4 VI5 VI6 VI7 VI8 VI9 VI10 VI11 VI12 VI13 VI14 VI15 VI16 VI17 VI18 VI19 VI20 VI21 VI22 VI23 VI24 VI25 VI26 VI27 VI28 VI29 VI30 VI31 VI32 SPEC. NO. ITEM SS01 ITEM SS02 ITEM SS03 ITEM ITEM 505 ITEM ITEM ITEM 505 ITEM 505 ITEM ITEM ITEM ITEM ITEM 502.1A ITEM 502.1A ITEM 502.1A ITEM 502.1A ITEM ITEM DESCRIPTION CUT AND PLUG EXISTING SANITARY SEWER LINES 34 EA ABANDON SANITARY SEWER MANHOLE 10 EA REMOVE SANITARY SEWER MANHOLE 6 EA EXCAVATION SAFETY (TRENCH SAFETY) (SEWER SYSTEM) 24"X3/8" THICK STEEL CASING INSTALLED BY OPEN CUT ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT 5,072 LF 18"X3/8" THICK STEEL CASING INSTALLED BY BORE 40 LF 18"X3/8" THICK STEEL CASING INSTALLED BY OPEN CUT 50 LF 20"X3/8" THICK STEEL CASING INSTALLED BY BORE 125 LF 16"X3/8" THICK STEEL CASING INSTALLED BY OPEN CUT 12" C900 DR25 PVC WASTEWATER PIPE INSTALLED IN CASING 10" C900 DR25 PVC WASTEWATER PIPE INSTALLED IN CASING 10" SDR35 PVC WASTEWATER PIPE INSTALLED IN CASING 8" C900 DR25 PVC WASTEWATER PIPE INSTALLED IN CASING 21" F PSI PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 12" C900 DR25 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 12" C900 DR25 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 12" SDR26 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 12" SDR26 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 10" SDR26 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 10" SDR26 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 8" C900 DR25 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 8" C900 DR25 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 8" SDR26 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 8" SDR26 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 8" SDR35 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 8" SDR35 PVC WASTEWATER PIPE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 4' DIA CONCRETE MANHOLE, STANDARD OR DROP (0' 6') EXTRA DEPTH OF 4' DIA CONCRETE MANHOLE (OVER INITIAL 6') 5' DIA CONCRETE MANHOLE, STANDARD OR DROP, INCLUDING WATERTIGHT LIDS AND VENTS WHERE SPECIFIED (0'6') EXTRA DEPTH OF 5' DIA CONCRETE MANHOLE (OVER INITIAL 6') 40 LF 42 LF 50 LF 125 LF 42 LF 80 LF 79 LF 115 LF 123 LF 184 LF 524 LF 920 LF 888 LF 121 LF 55 LF 67 LF 240 LF 484 LF 785 LF 4 EA 16 VF 23 EA 221 VF 6" SANITARY SEWER SERVICES 14 EA CONNECT TO EXISTING MANHOLE BY CORING 2 EA TOTAL UNIT VI Attachment 1 AD3

14 UNIT VII WATER SYSTEM IMPROVEMENTS ITEM VII1 VII2 VII3 VII4 VII5 VII6 VII7 VII8 VII9 VII10 VII11 VII12 VII13 VII14 VII15 VII16 SPEC. NO. ITEM W05 ITEM W06 ITEM W04 ITEM ITEM ITEM 505 ITEM ITEM ITEM 505 ITEM ITEM ITEM 505 ITEM ITEM ITEM ITEM DESCRIPTION REMOVE FIRE HYDRANT 6 EA REMOVE AND SALVAGE GATE VALVE 33 EA CUT AND PLUG EXISTING WATER LINES 66 EA EXCAVATION SAFETY (TRENCH SAFETY) (WATER SYSTEM) 36"X1/2" THICK STEEL CASING INSTALLED BY BORE 95 LF 36"X3/8" THICK STEEL CASING INSTALLED BY OPEN CUT 24"X3/8" THICK STEEL CASING INSTALLED BY OPEN CUT 20" SPECIAL CLASS 53 DIP WATER LINE INSTALLED IN CASING ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT 17,531 LF 57 LF 30"X1/2" THICK STEEL CASING INSTALLED BY BORE 30 LF 24"X3/8" THICK STEEL CASING INSTALLED BY BORE 125 LF 215 LF 95 LF 18"X3/8" THICK STEEL CASING INSTALLED BY BORE 178 LF 18"X3/8" THICK STEEL CASING INSTALLED BY OPEN CUT 18" SPECIAL CLASS 52 DIP REUSE LINE INSTALLED IN CASING 16" SPECIAL CLASS 52 DIP WATER LINE INSTALLED IN CASING 12" C900 DR14 PVC WATER LINE INSTALLED IN CASING 8" C900 DR14 PVC WATER LINE INSTALLED IN CASING 396 LF 82 LF 44 LF 530 LF 303 LF Attachment 1 AD3

15 VII17 VII18 ITEM ITEM CONCRETE ENCASEMENT OF WATER LINES 230 LF 20" SPECIAL CLASS 52 DIP WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U LF VII19 ITEM " SPECIAL CLASS 52 DIP WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U LF VII20 ITEM " SPECIAL CLASS 52 DIP REUSE LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U LF VII21 ITEM " SPECIAL CLASS 52 DIP WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 1,112 LF VII22 VII23 VII24 VII25 VII26 VII27 VII28 VII29 VII30 VII31 VII32 VII33 VII34 VII35 VII36 VII37 VII38 VII39 VII40 VII41 VII42 VII43 VII44 ITEM ITEM ITEM ITEM ITEM ITEM ITEM ITEM ITEM ITEM ITEM ITEM ITEM ITEM W01 ITEM W01 ITEM ITEM ITEM ITEM A ITEM A ITEM A ITEM ITEM "SPECIAL CLASS 52 DIP WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 12" C900 DR14 PVC WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 12" C900 DR14 PVC WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 8" C900 DR14 PVC WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 8" C900 DR14 PVC WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U202 6" C900 DR14 PVC WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U201 6" C900 DR14 PVC WATER LINE INSTALLED BY OPEN CUT, BACKFILL PER DETAIL U LF 1,406 LF 10,597 LF 697 LF 830 LF 190 LF 125 LF 20" GATE VALVE, VAULT AND BOX 5 EA 16" GATE VALVE, VAULT AND BOX 5 EA 12" GATE VALVE AND BOX 28 EA 8" GATE VALVE AND BOX 27 EA 6" GATE VALVE AND BOX (EXCLUDING FIRE HYDRANT ASSEMBLIES) 14 EA 4" GATE VALVE AND BOX 5 EA 12"X12" TAPPING SLEEVE AND VALVE 2 EA 8"X8" TAPPING SLEEVE AND VALVE 4 EA 6" DUCTILE IRON PIPE 29 LF NEW FIRE HYDRANT ASSEMBLIES 14 EA RESET & RECONNECT TO EXISTING FIRE HYDRANT ASSEMBLIES RELOCATE EXISTING WATER METER VAULT AND ALL ASSOCIATED APPURTENANCES COMBINATION AIR AND VACUUM AIR RELEASE VALVE ASSEMBLY 2" COMBINATION AIR AND VACUUM AIR RELEASE VALVE ASSEMBLY 1" 4 EA 1 EA WATER SERVICES, ALL SIZES 14 EA WATER METER, ALL SIZES 12 EA 1 EA 5 EA TOTAL UNIT VII Attachment 1 AD3

16 UNIT VIII ENVIRONMENTAL ITEM VIII1 VIII2 VIII3 VIII4 VIII5 VIII6 VIII8 VIII9 SPEC. NO. ITEM 201 ITEM 201 ITEM 201 ITEM 201 ITEM 201 ITEM 201 ITEM 201 ITEM 201 DESCRIPTION STORM WATER POLLUTION PREVENTION PLAN 1 LS TEMPORARY SEDIMENT CONTROL FENCE (INSTALL) 45,949 LF TEMPORARY SEDIMENT CONTROL FENCE (REMOVE) 45,949 LF BIODEG EROSION CONTROL LOGS (INSTALL) (12") (INLET PROTECTION) ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT 2,095 LF CONSTRUCTION EXITS (TY I) (INSTALL) 6,111 SY CONSTRUCTION EXITS (TY I) (REMOVE) 6,111 SY ROCK FILTER DAM (TY 2) 40 LF ROCK FILTER DAM (TY 3) 227 LF TOTAL UNIT VIII UNIT IX TRAFFIC SIGNALS ITEM SPEC. NO. DESCRIPTION ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT IX1 TxDOT ITEM 681 MCKINNEY STREET TEMPORARY TRAFFIC SIGNAL 1 EA IX2 TxDOT ITEM 681 IX3 TxDOT ITEM 680 UNIVERSITY DRIVE TEMPORARY TRAFFIC SIGNAL 1 EA SALVAGE EXISTING TRAFFIC SIGNAL EQUIPMENT (ALL INTERSECTIONS) 1 LS IX4 TxDOT ITEM 680 SPENCER ROAD TRAFFIC SIGNAL 1 LS IX5 TxDOT ITEM 680 MORSE STREET TRAFFIC SIGNAL 1 LS IX6 TxDOT ITEM 680 MCKINNEY STREET TRAFFIC SIGNAL 1 LS IX7 TxDOT ITEM 680 MILLS ROAD TRAFFIC SIGNAL 1 LS IX8 TxDOT ITEM 680 RUSSELL NEWMAN TRAFFIC SIGNAL 1 LS IX9 TxDOT ITEM 680 UNIVERSITY DRIVE TRAFFIC SIGNAL 1 LS TOTAL UNIT IX BID ALTERNATE 1 ITEM SPEC. NO. A11 TXDOT 360 A12 TXDOT 360 DESCRIPTION CONTINUOUSLY REINFORCED CONCRETE PAVEMENT (12") CONTINUOUSLY REINFORCED CONCRETE PAVEMENT (10") ESTIMATED QUANTITY UNIT UNIT PRICE AMOUNT (139,391) SY 139,391 SY TOTAL BID ALT 1 Attachment 1 AD3

17 TOTAL UNIT I TOTAL UNIT II TOTAL UNIT III TOTAL UNIT IV TOTAL UNIT V TOTAL UNIT VI TOTAL UNIT VII TOTAL UNIT VIII TOTAL UNIT IX TOTAL BASE BID TOTAL BID ALTERNATE 1 Attachment 1 AD3

18 Attachment 2 AD3 179

19 Attachment 2 AD3 181

20 Attachment 2 AD3 213

21 Attachment 2 AD3

22 Attachment 2 AD3