Department of Public Works and Highways (DPWH) Contract ID: 20GCF0016 ------ 2ND DISTRICT ENGINEERING OFFICE REGIONAL OFFICE III San Isidro, Cabanatuan City

SUPPLEMENTAL BULLETIN NO. 20 – 12 – 04

Subject: Revised Approved Budget for the Contract (ABC), Source of Funds, Fee for Bid Documents, Breakdown of Approved Budget for the Contract (ABC), & Schedule of Requirements for Contract ID No. 20GCF0016 - Procurement of Construction Materials for use in DPWH, Nueva Ecija 2nd District Engineering Office, Brgy. San Isidro, Cabanatuan City

This Supplemental Bulletin No. 20 – 12 – 04 is issued to amend provisions in the Bidding Documents (BDs) for the above stated Contract ID, as follows:

Current Provision of BDs (including Amended Provision of BDs under this Previous Amendments) Supplemental Bulletin

• Contract ID No: 20GCF0016

• Approved Budget for the Contract (ABC): • Approved Budget for the Contract (ABC): Php 9,833,050.08 Php 14,506,611.62

• Source of Funds: Lot. 1 SARO-BMB-A-20-0016065 dtd. • Source of Funds: Lot. 1 SARO-BMB-A-20-0016065 dtd. 9/23/2020, Lot. 2 to Lot. 5 SR 202-04-004758 dtd. 9/23/2020, Lot. 2 to Lot. 5 SR 202-04-004758 dtd. 4/27/2020, Lot. 6 SR 2020-04-004758 dtd 4/27/2020 & 4/27/2020, Lot. 6 SR 2020-04-004758 dtd 4/27/2020 & SR 2020-02-000776 dtd 2/5/2020 SR 2020-02-000776 dtd 2/5/2020, Lot. 7 SARO-BMB-A- 20-0016065

• Fee for Bid Documents: Php 10,000.00 • Fee for Bid Documents: Php 25,000.00

• Breakdown of Approved Budget for the Contract (ABC): • Breakdown of Approved Budget for the Contract (ABC):

Lot No. 1 - Procurement of Hardware and Construction Supplies for Lot No. 1 - Procurement of Hardware and Construction Supplies for use in Survey Office, Planning & Design Section, DPWH, NE 2nd DEO, use in Survey Office, Planning & Design Section, DPWH, NE 2nd Cabanatuan City - P 247,720.52 DEO, Cabanatuan City - P 247,720.52

Lot No. 2 - Procurement of Materials for use in Maintenance Lot No. 2 - Procurement of Materials for use in Maintenance Activities, Repair of Manhole Cover, Fabrication/ Installation of Activities, Repair of Manhole Cover, Fabrication/ Installation of Informative & Directional Sign & KM Post within 3rd and 4th District Informative & Directional Sign & KM Post within 3rd and 4th District of Nueva Ecija and materials for use in DPWH Compound, of Nueva Ecija and materials for use in DPWH Compound, Administrative Section, NEAES, QAS, Maintenance Section, Administrative Section, NEAES, QAS, Maintenance Section, Construction Section & Planning & Design Section at DPWH, Construction Section & Planning & Design Section at DPWH, Nueva Ecija - P 690,494.56 Nueva Ecija - P 690,494.56

Lot No. 3 - Procurement of Act. 203 - Repair to Major Roadside Lot No. 3 - Procurement of Act. 203 - Repair to Major Roadside Structures along Jose , , Nueva Ecija Structures along , Cabiao, Nueva Ecija K0104+150 - K0104+210 - P 700,014.00 K0104+150 - K0104+210 - P 700,014.00

• ------Schedule of Requirements ------DPWH-INFR-27-2016 Page 1 of 2

Lot No. 4 - Procurement of Act. 203 - Repair to Major Roadside Lot No. 4 - Procurement of Act. 203 - Repair to Major Roadside Structures along Jct. Tablang - Gabaldon Road, Gabaldon, Nueva Ecija Structures along Jct. Tablang - Gabaldon Road, Gabaldon, Nueva K0170+618.70-K0170+650.70, K0170+655.7- Ecija K0170+618.70-K0170+650.70, K0170+655.7- K0170+720.70 - P 600,062.00 K0170+720.70 - P 600,062.00

Lot No. 5 - Procurement of Materials for use in ACT. 203 – Repair to Lot No. 5 - Procurement of Materials for use in ACT. 203 – Repair to Major Roadside Structure along Nueva Ecija – Aurora Road K0158 + Major Roadside Structure along Nueva Ecija – Aurora Road K0158 + 485 - K0158 +515, Bongabon, Nueva Ecija - P 599,912.00 485 - K0158 +515, Bongabon, Nueva Ecija - P 599,912.00

Lot No. 6 - Procurement of Materials for use in Repair/Maintenance Lot No. 6 - Procurement of Materials for use in Repair/Maintenance of various National Roads and Bridges within Third and Fourth of various National Roads and Bridges within Third and Fourth District of Nueva Ecija - P 6,994,847.00 District of Nueva Ecija - P 9,850,847.00

Lot No. 7 - Procurement of Construction Materials and Supplies for use in Finance Section, DPWH, Nueva Ecija 2nd District Engineering Office - P 1,817,561.54

• Schedule of Requirements • “See attached Schedule of Requirements”

This Supplemental Bulletin shall form an integral part of the said Bidding Documents.

For the guidance and information of all concerned.

SERAFIN M. REYES, JR. BAC Chairman

CGC – CML – MGH –

Noted :

RICARDO M. PUNO District Engineer

------DPWH-INFR-27-2016 Page 2 of 2

Contract ID No.: 20GCF0016

Section VI. Schedule of Requirements

The delivery schedule expressed as weeks/months stipulates hereafter a delivery date which is the date of delivery to the project site.

Delivered Item Unit Description Qty. Unit Total Weeks/ No. Cost Months Hardware Construction and L-1 Supplies 1 Portland Cement 43 bags 2 Washed Sand 9 m3 3 Reinforced Steel Bar 14.78 kgs. 4 #16 G.I.Tie Wire 6 kgs. 5 150mm CHB 60 kgs. 6 2" x 2" x 6mm Angle Bar 37.2 kgs. 7 1 1/2" Flat Bar 67.08 kgs. 8 200 x 200 x 6mm Base Plate 26.38 kgs. 9 Round Bar 14.92 kgs. Anchor Bolts (16mmØ x 10 set 300mm) 32 11 Welding Rod 40 kgs. 12 Upvc Sanitary Pipe 4" dia 4 pc. 13 uPVC Sanitary Pipe 2" dia 4 pc. 14 uPVC Coupling 2" dia 6 pc. 15 uPVC Elbow 1/8 x 4" dia 4 pc. 16 uPVC Elbow 1/8 x 2" dia 4 pc. 17 uPVC Elbow 90° x 4" dia 4 pc. 18 uPVC Elbow 90° x 2" dia 4 pc. 19 Upvc Clean-Out 4" 1 pc. 20 PVC Cement 5 can Stainless Steel Sink w/ Strainer 21 set and P-Trap 1 22 Faucet 1 pc. 23 Floor Drain 1 pc. 24 PPR Pipe (20mm dia) 7 pc. 25 PPR Elbow 90° (20mm dia) 8 pc. 26 PPR Tee, 20mm dia 4 pc. 27 Teflon Tape 7 pc. Aluminum Framed Glass 28 7.98 sq.m. Window 29 .30m x .60m Glazed Wall Tiles 0.72 sq.m. 30 .60m x .60m Glazed Floor Tiles 8.76 sq.m. .40m x .40m Unglazed Floor 31 15.76 sq.m. Tiles 32 Tile Adhesive Cement 16 bags 33 Tile Grout 10 bags 34 4" Paint Brush 6 pcs. 35 2" Paint Brush 6 pcs. 36 Paint Thinner 3 gals

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37 Red Oxide Primer 4 gals 38 Enamel Paint 3 gals 39 Double Convenience Outlet 1 pcs. 40 THN Wire - 2.0mm2 100 m. 41 Electrical Tape 5 pcs. 42 THHN Wire-30.0mm2 (115AT) 370 m. 43 Solderless Connector 5 pcs. 44 Secondary Rach 3 Spool 5 pcs. 45 G.I. Pipes (3/4" D) 22 pc. 46 G.I. Coupling Elbow (3/4" D) 6 pc. 47 G.I. Coupling (3/4" D) 11 pc. 48 G.I. Tee (3/4"D) 3 pc. -x-x-x-

Total Amount in Figures ------

Total Amount in Words ------

(Name of Bidder)

(Designation)

30

Delivered Item Unit Description Qty. Unit Total Weeks/ No. Cost Months L-2 1 2 Gang Switch 18 pcs. 2 Duplex Convenience Outlet 21 pcs. 3 Breaker 30 Amp 13 pcs. 4 PVC Moulding 42 pcs. 5 Extension Wire 3 gang outlet 23 set 6 Flexible Hose 1/2 290 mtrs 7 Door Knob 24 pcs. 8 LED Bulb 9 W 35 pcs. 9 PDX Wire White 270 mtrs 10 Drawer Lock 15 pcs. 11 Padlock 26 pcs. 12 Electrical Tape Big 18 pcs. 13 Gate Valve 25 mm 9 pcs. 14 Vulca Seal 28 ltrs 15 3 Gang Switch 19 pcs Flourescent Lamp 40 W with 16 35.00 pcs. Ballast 17 Starter 22.00 pcs 18 Spray Paint 25.00 pcs 19 Drill Bit 24.00 pcs 20 Surface Box 28.00 pcs 21 G.I. Tee 1/2 21.00 pcs 22 G.I. Pipe 1/2 19.00 pcs. 23 Gooseneck Faucet 16.00 pcs. 24 Faucet Nozzle 19.00 pcs. 25 Ecolum Luminaire 2x 20W 26.00 pcs 26 S- Blue 14.00 ltrs 27 THHN Wire # 14 19.00 box 28 Plug 16.00 pcs -x-x-x-

Total Amount in Figures ------

Total Amount in Words ------

(Name of Bidder)

(Designation)

31

Delivered Item Unit Description Qty. Unit Total Weeks/ No. Cost Months L-3 1 Common Borrow 223.00 cu.m. Reinforcing Steel Bar (10mm x 2 3,400.00 kg 6m - 918 pcs.) Reinforcing Steel Bar (12mm x 3 95.00 kg 6m - 18 pcs.) Reinforcing Steel Bar (16mm x 4 568.00 kg 6m - 60 pcs.) 5 Lumber, Good - 4 uses 1,823.00 bd.ft. Marine Plywood (1/2" x 4' x 8') 6 47.00 pc - 4 uses 7 Assorted CWN 19.00 kg 8 Cement 941.00 bag 9 Sand 49.00 cu.m. 10 Gravel 137.00 cu.m. 11 PVC Pipe 3" dia. 6.00 pc 12 Filter Cloth 1.00 sq.m. 13 Granular Filter 1.00 cu.m. 14 #16 GI Tie Wire 98.00 pc -x-x-x-

Total Amount in Figures ------

Total Amount in Words ------

(Name of Bidder)

(Designation)

32

Delivered Item Unit Description Qty. Unit Total Weeks/ No. Cost Months L-4 1 Common Borrow 147.00 cu.m. 2 Cement 1,288.00 bag 3 Sand 78.00 cu.m. 4 Gravel 5.00 cu.m. 5 PVC Pipe 3" dia. 24.00 pc 6 Filter Cloth 8.00 sq.m. 7 Boulders 249.00 cu.m. -x-x-x-

Total Amount in Figures ------

Total Amount in Words ------

(Name of Bidder)

(Designation)

33

Delivered Item Unit Description Qty. Unit Total Weeks/ No. Cost Months L-5 1 Common Borrow 369.00 cu.m. 2 Cement 851.00 bag 3 Sand 64.00 cu.m. 4 Gravel Fill 5.00 cu.m. 5 PVC Pipe 2" (Weep Holes) 83.00 pcs 6 Filter Cloth 5.00 sq.m. 7 Boulders 290.00 cu.m. -x-x-x-

Total Amount in Figures ------

Total Amount in Words ------

(Name of Bidder)

(Designation)

34

Delivered Item Unit Description Qty. Unit Total Weeks/ No. Cost Months L-6 1 Hot Asphalt (60/70) 220 drums 2 Emulsified Asphalt 70 drums 3 Cold Mix 500 pails 4 Sand 2267 cu.m. 5 Traffic Paint (Yellow) 92 tins 6 Thermo Powder White 490 bags 7 Thermo Powder Yellow 100 bags 8 Thermo Beads 20 bags -x-x-x-

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Total Amount in Words ------

(Name of Bidder)

(Designation)

35

Delivered Item Unit Description Qty. Unit Total Weeks/ No. Cost Months L-7 1 CHB 6'' 98 pcs 2 Portland Cement(40kg) 269 bags 3 Gravel 3/4 62 cu.m 4 Sand 95 cu.m Reinforcing Steel Bars 5 4,829.09 kg Deformed (10mm-1305 pcs) Reinforcing Steel Bars 6 4,092.40 kg Deformed (12mm-768 pcs) Reinforcing Steel Bars 7 4,035.56 kg Deformed (16mm-426 pcs) Reinforcing Steel Bars 8 10,420.47 kg Deformed (20mm-704 pcs) 9 CWN Assorted 30 kg 10 GI Tie Wire #16 42 kg 11 Concete Neutralizer Drying Time: 24 hrs. 1 gal Coverage Area 30-40 sq.m. Pack Size: 4 liter can 12 Primer White Dry Film Thickness: 1.5 mils Drying Time : 1-2 hours 44 liter Coverage: 25-30 sq.m. per 4 liters per coat

13 Paint Latex Semi Gloss Dry Film Thickness: 1.5 mils Drying Time : 1-2 hours 98 gal Coverage: 25-30 sq.m. per 4 liters per coat Pack Size: 4 liter can 14 Masonry Putty Drying Time : 10 min. dry to sand 1 hr. 3 gal Practical Coverage : 20 to 30 sq.m Pack Size : 4 liter can 15 Sand Paper #100,#120 12 pcs 16 3 gang Switch 4 set 17 2 gang Switch 2 set 18 Duplex Convenience Outlet 4 set 19 PVC Conduit Pipe(3m x 18 pcs 12.7mm D) 20 PVC Conduit Coupling 16 pcs (12.7mm D) Electrical Wires THWN/THHN 21 106 m 3.5 mm2 Utility Box Gauge #16 (50mm x 22 4 pcs 101mm x 53mm) DEEP TYPE 23 Circuit Breaker 20AT 3P 4 set

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24 Circuit Breaker 30AT 3P 4 set 25 Electrical Tape 3/4" x 20 YDS 6 pcs Octagonal Junction Box Type 26 Gauge #16 (101mm x 101mm x 8 pcs 53mm )DEEP TYPE 27 PVC Pipe 3'' dia. 15 pcs 28 PVC Elbow 90 x 3'' 3 pcs 29 PVC Solvent,400 cc 1 can 30 PVC Door 0.7 x 2.15 m 1 set 31 60 cm x 60 cm Unglazed Tiles 96.28 sq. m 32 Tile Grout (1 kg) 13 bags 33 Hinge (50mm x 101mm) 3 pcs 34 Narra Paneled Door (2.15 x 0.9 1.89 sq.m m - 1 pc) 35 Screen Door 2.15 x 0.9m 1 pc. 36 Door Jamb for Panel Door 1 pc. 37 Hose Bibb 1 pc 38 Bidet 1 set 39 Soap Holder 1 set 40 Tissue Holder 1 set 41 Mirror 2.58 sq. ft 42 Water Closet including Fittings 1 set and accessories 43 Lavatory including Fittings and 1 set accessories 44 Pre-Painted Metal Roofing 6 sq.m Sheet Ga. 26 45 Tekscrew 24 pcs 46 Pre-Painted Gutter, Ga. 24 3 lm (0.701 mm) 47 Blind Rivet 16 pcs 48 Angle Bar 50 mm x 50 mm x 5 91.2 kg mm 49 Cee Purlins 75 mm x 50 mm x 74.34 kg 15 mm x 3 mm 50 Welding Rod 6 kg 51 Ceiling Cassette Exhaust Fan 1 set (300 x 300 mm) 52 Ceiling Fan 6 pcs 53 Floodlight 30w 3 pcs 54 Downlight 10w 18 pcs 55 Pinlight 10w 62 pcs 56 Post Lamp 7w 7 pcs 57 Asphalt Primer 10 gal 58 Preformed Membrane 16 rolls 59 Door Knob Lever Type 1 set 60 Automatic Door Closer 1 set 61 Stainless Railings 50 mm dia. 88.49 lm 62 Aluminum Glass Window 25.81 sq.m

37

63 Kitchen Sink 1 set 64 Roof Drain 5 pcs 65 Faucet 1 set -x-x-x-

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(Name of Bidder)

(Designation)

38