UPGRADING TO BITUMEN STANDARD OF PROJECT ROADS & CONSTRUCTION OF DRAINAGE STRUCTURES ON VARIOUS ROADS – LOT 9-ADDENDUM NO. 3

KENYA RURAL ROADS AUTHORITY

ADDENDUM NO. 3

UPGRADING TO BITUMEN STANDARD OF PROJECT ROADS &

CONSTRUCTION OF DRAINAGE STRUCTURES ON VARIOUS ROADS – LOT 9

Addendum No. 4 – 07.05.2026 & ANNEX

Addendum No. 3 – 05.05.2026 & ANNEX

Reference is made to the Tender Notice that appeared in the MyGov Edition Star Newspaper dated 3^rd March 2026, the Long Advert dated 8^th April 2026, Addendum No.1 dated 9^th April 2026 and Addendum No.2 dated 22^nd April, 2026.

Interested Bidders are requested to note the following clarifications and amendments;

1. The Tender for Upgrading to Bitumen Standard of Matisi – Teremi, Tender No. RWC/990 is hereby The same road project is provided under the Tender for Upgrading To Bitumen Standard of Matisi – Bokoli – Milani – Teremi (C813) Road, Tender No. RWC/1002.

2. The Tender for Upgrading to Bitumen Standard of Kuna Town Roads, Tender No. RWC/992 is hereby
3. The correct Tender name for the Tender for Upgrading to Bitumen Standard of Matisi – Bokoli – Milani, Tender number RWC 1002 is Upgrading To Bitumen Standard of Matisi – Bokoli – Milani – Teremi (C813) Road.
4. The correct Tender name for the Tender for Upgrading to Bitumen Standard of Naitiri – Misikhu Tender number RWC 959 is Upgrading to Bitumen Standard of Misikhu – Naitiri & Lugulu – Lukusi – Makuselwa Roads.
5. The correct location for the Tender for is Upgrading to Bitumen Standard of Misikhu – Naitiri & Lugulu – Lukusi – Makuselwa Roads, Tender number RWC 959 is Bungoma.
6. The correct Meeting point/ location for the for the Tender for is Upgrading to Bitumen Standard of Misikhu – Naitiri & Lugulu – Lukusi – Makuselwa Roads, Tender number RWC 959 is KeRRA Bungoma Regional Office – Located in Kanduyi.
7. The correct Tender name for the Tender for Upgrading to Bitumen Standard of Mokubo – Etago Road Tender number RWC 969 is Upgrading to Bitumen Standard of Etago-Openda-Kiagware Road.
8. The correct location (Constituency) for the Tender for is Upgrading to Bitumen Standard of Etago-Openda-Kiagware Road., Tender number RWC 969 is South Mugirango.
9. The NCA requirement under SECTION III: EVALUATION AND QUALIFICATION CRITERIA item 7 has been amended for Tender Number RWC 959 as follows: –

S/No.	Tender Number	Road Name	Previous NCA Category	Revised NCA Category
1.	RWC 959	Upgrading to Bitumen Standard of Misikhu – Naitiri & Lugulu – Lukusi – Makuselwa Roads.	3 or 4 or 5	1 or 2 or 3 or 4 or 5

10. The NCA requirement given under Addendum No. 2 is corrected to read as given under SECTION III: EVALUATION AND QUALIFICATION CRITERIA item 7 of the Tender Document Tender Number RWC 998 as follows: –

S/No.	Tender Number	Road Name	NCA Category under Addendum No. 2	Revised NCA Category
1.	RWC 998	Upgrading to Bitumen Standard of Kapchagir – Malakwen Link Roads.	2	1 or 2

11. The NCA requirement under SECTION III: EVALUATION AND QUALIFICATION CRITERIA item 7 has been amended for Tender Number RWC 985 as follows:-

S/No.	Tender Number	Road Name	Previous NCA Category	Revised NCA Category
1.	RWC 985	Upgrading to Bitumen Standard of Kiawanugu & Walokana Loop Roads	2 or 3	2 or 3 or 4 or 5

 

12. The NCA requirement under SECTION III: EVALUATION AND QUALIFICATION CRITERIA item 7 has been amended for Tender Number RWC 979 as follows: –

S/No.	Tender Number	Road Name	Previous NCA Category	Revised NCA Category
1.	RWC 979	Upgrading to Bitumen Standard of Kimbo – Matangini/Gwa Kairu Road	2	1 or 2

13. The NCA requirement for Upgrading to Bitumen Standard of Onyege – Omboga-Kanyadhiang Rd/ Kakelo Pry School Omiro Polytechnic Road Tender Number RWC 1005 is NCA 1 or 2
14. The NCA requirement for Upgrading to Bitumen Standard of Kiangai – Kiaragana – Kiania – Kairini – Gatare – Mukui – Rwamuthanbi – Ndiriti – Kiaruhiu – Sagana Muslim Tender Number RWC 995 is NCA 1 or 2
15. The correct Tender Number for the Tender for Upgrading to Bitumen Standard of Keroka – Ibacho – Kiamokama; Kenyoro SDA – Riana Market and Kerina – Nyasagati – Mwata Roads, is RWC 956 as detailed in the Advert and NOT RWC 937.
16. New Tender documents shall be uploaded for the following roads to be uploaded to be accessed with effect from 6^th May, 2026..

S/No.	Tender Number	Road Name
1.	RWC 951	Upgrading To Bitumen Standard of Ngege-Mapera
2.	RWC 960	Upgrading to Bitumen Standards of Ngaramiye – Nyarugumu & KUHS Loop Roads.
3.	RWC 963	Upgrading to Bitumen Standard of Tender No. RWC/963 is Jnc C67 (Kirwara – Kigio – Jnct C67 (Blue Post), Ithangarari – Rwaitira Loop and Maki Dam link Road.
4.	RWC 996	Upgrading to Bitumen Standard of Bukembe – Nzoia Market Mutomolo (C13111/C811) Road /Salmond – Kisiwa National Polytechnic Road/ Masaek -Kdf -Kaboriot Roads

 

4. Clause 101 of the Special Specifications with the traverse of the project road has been amended on the revised tender for RWC 1007: Upgrading to Bitumen Standard of Malaika Gardens – Mekaela School – Chandarana Diani Access Roads as follows;

S/No.

Clarification and Amendment

1.

“..The project road is an urban road in Diani providing access to social amenities and tourist attraction sites and it traverses Msambweni constituency, in Kwale County. It comprises three links as tabulated below…” S/No. Link Name Description Length (Km) 1 Malaika Gardens – Mekaela Sch. 0.7 Msambweni 2 C213 Chandarana – Makaela Junction – Manyatta 1.7 Msambweni 3 C213 Tamani – Mango park – Biga Silewe 2.6 Msambweni Total 5.0

 

5. Bill No. 26 for Land Acquisition, Axle load Control and Relocation of Services has been introduced to Bill of Quantities for the following Tenders in Nyandarua Region:-

S/No.	Tender Number	Road Name
1.	RWC 961	Upgrading to Bitumen Standard of Subuku – Kaka/Githunguchu – Makereka/Kwa Mika – Kwa Wanyoike Shopping Centre – Hamururi Road.
2.	RWC 967	Upgrading to Bitumen Standard of Waichangai – Kitogo – Kamba – Mutarakwa – Mutamaiyu Pri. & Sec. School Road.
3.	RWC 999	Upgrading to Bitumen Standard of Mwendandu – Heni – Koinange

Revised Summary page for Bill of Quantities and the additional quantities under Bill No. 26 have been attached as Annexes 1, 2 and 3 respectively.

6. The correct Tender number for the Tender for Upgrading to Bitumen Standard of Keroka – Ibacho –Kiamokama/Riana Shopping Centre-Kenyoro SDA/Mwata – Nyasagati – Kerina Roads is RWC 956.
7. For Tenders in Machakos Region indicated in the table below, Section 102 for Extent of Contract has been amended to remove double seal surface dressing as follows:-

S/No.	Tender Number	Previous surface dressing specification	Revised surface dressing specification
1.	RWC 962: Upgrading to Bitumen Standard of Kapiti –Uiimi –Makilili Primary School –  Chrisco Road	·    Provide, transport, lay and roll 14/20 mm Class 3 pre-coated with MC 30, chippings. ·     Provide, transport, lay and roll 6/10 mm Class 3 pre-coated with MC 30 chippings	·   Provide, transport, lay and roll 10/14 mm Class 3 pre-coated with MC 30, chippings
2.	RWC 988: Upgrading to Bitumen Standard of Kangonde – Masinga – Kaewa – Kythyoko

Revised Bill of Quantities for quantities under Bill No.15 for Bituminous Surface Treatment & Surface Dressing have been attached as Annexes 4, 5 and 6 respectively

 

8. Bill No.14 for Cement or Lime Treated Subbase and Base under Tender No. RWC 981: Upgrading to Bitumen Standard of Machinery – Kyumani- Kyanginywa – Kalandini (Barrier) has been revised and attached as Annex 7
9. Bill No.1 for Preliminaries &General Items under Tender No. RWC 982: Construction of Kavuthu Bridge & Gravel Approach Road has been revised and attached as Annex 8.
10. The total amount carried forward to the summary page in Bill No.15 for Tender No.1009: Upgrading to Bitumen Standard of Mitheru-Kiini-Giampopo-Kamachuku Road should be duly computed and filled by the Bidders, the prefilled figure is to be assumed.
11. The submission dates for the following tenders is hereby revised to the following dates;

S/No.	Region	Tender No.	Road Name	Date of Closing And Opening	Revised Date of Closing And Opening
1.	Migori	RWC 951	Upgrading to Bitumen Standard of Ngege – Mapera	7th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
2.	Kisii	RWC 956	Upgrading to Bitumen Standard of Keroka – Ibacho – Kiamokama; Kenyoro SDA – Riana Market and Kerina – Nyasagati – Mwata Roads	7th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
3.	Nyandarua	RWC 967	Upgrading to Bitumen Standard of Gwa Ishangai – Kitogo -Kamba – Mutarakwa – Mutamaiyu Pri. & Sec. School	7th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
4.	Nyandarua	RWC 999	Upgrading to Bitumen Standard of Mwenda Andu – Heni – Koinange	7th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
5.	Bungoma	RWC 959	Upgrading to Bitumen Standard of Naitiri Misikhu	7th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
6.	Tharaka Nithi	RWC 1009	Upgrading to Bitumen Standard of Mitheru- Kiini- Giampopo -Kamachuku	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
7.	Kiambu	RWC 960	Upgrading to Bitumen Standard of Ngaramiye – Nyarugumu and KUHS Loop Roads	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
8.	Muranga	RWC 963	Upgrading to Bitumen Standard of Tender No. RWC/963 is Jnc C67 (Kirwara – Kigio – Jnct C67 (Blue Post), Ithangarari – Rwaitira Loop and Maki Dam link Road.	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
9.	Makueni	RWC 981	Upgrading to Bitumen Standard of Machinery – Kyumani – – Kyanginywa – Kalandini ( Barrier)	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
10.	Bungoma	RWC 996	Upgrading to Bitumen Standard of Bukembe – Nzoia Market Mutomolo (C13111/C811) Road /Salmond – Kisiwa National Polytechnic Road/ Masaek -Kdf -Kaboriot Roads / County Commissioner Office – Kijana Wamalwa Referral Hospital Road	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
11.	Uasin Gishu	RWC 998	Upgrading to Bitumen Standard of Kapchagir – Malakwen Link Roads	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
12.	Machakos	RWC 962	Upgrading to Bitumen Standard of Kapiti – Uiimi – Makiliki Primary School – Chrisco Road	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
13.	Nyandarua	RWC 961	Upgrading to Bitumen Standard of Subuku – Kaka/Githunguchu – Makereka/Kwa Mika – Kwa Wanyoike Shopping Centre – Hamururo	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
14.	Kiambu	RWC 985	Upgrading to Bitumen Standard of Kiawanugu & Walokana Loop Roads	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
15.	Makueni	RWC 982	Construction of Kavuthu Bridge	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
16.	Kwale	RWC 1007	Upgrading to Bitumen Standard of Malaika Junction- Makacha school-Chandarana	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
17.	Kirinyaga	RWC 995	Upgrading to Bitumen Standard of Kiangai – Kiaragana – Kiania – Kairini – Gatare – Mukui – Rwamuthanbi – Ndiriti – Kiaruhiu – Sagana Muslim	8th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
18.	Kiambu	RWC 979	Upgrading to Bitumen Standard of Kimbo – Matangini/Gwa Kairu Road	7th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM
19.	Kisii	RWC 969	Upgrading to Bitumen Standard of Etago-Openda-Kiagware Road.	7th May, 2026 at 11:00 AM	19th May, 2026 at 11:00 AM

 

12. That the submission and opening date for All Other tenders under LOT 9 remains as captured in Addendum No. 2 issued on 22^nd April 2026. The submission location remains the same. The submission dates are as detailed below;

S/No.	Region	Tender No.	Road Name	Date of Closing And Opening
1.	Nandi	RWC 978	Upgrading to Bitumen Standard of Kimondi – Kipsamoite Road	7th May, 2026 at 11:00 AM
2.	Migori	RWC 965	Upgrading to Bitumen Standard of Kabwana – Miruya – Ombo – Ongoro – Mivuya bridge	7th May, 2026 at 11:00 AM
3.	Transnzoia	RWC 973	Upgrading to Bitumen Standard of Mwaita – Bwage – Makutano – Kapsara – Minex – Arba – Kesegon	7th May, 2026 at 11:00 AM
4.	Embu	RWC 958	Upgrading to Bitumen Standard of Gitare – Kanya – Munyutu	CANCELLED
5.	Transnzoia	RWC 974	Upgrading to Bitumen Standard of Kambi Miwa – Saboti – Gituamba	7th May, 2026 at 11:00 AM
6.	Kiambu	RWC 1004	Upgrading to Bitumen Standard of Githiga- Gatitu -Kamondo- Mutuya	7th May, 2026 at 11:00 AM
7.	Nyandarua	RWC 968	Upgrading to Bitumen Standard of Murungaru – Tulasha – Gilgil Road	7th May, 2026 at 11:00 AM
8.	Muranga	RWC 989	Upgrading to Bitumen Standard of Kagaa Loop Road	7th May, 2026 at 11:00 AM
9.	Nakuru	RWC 1001	Upgrading to Bitumen Standard of Mengit – Murindoko	7th May, 2026 at 11:00 AM
10.	Busia	RWC 950	Upgrading to Bitumen Standard of Ruabwa – Maumau (Mabinju Beach) Road	7th May, 2026 at 11:00 AM
11.	Kilifi	RWC 1008	Upgrading to Bitumen Standard of Koromi- Sosoni	7th May, 2026 at 11:00 AM
12.	Siaya	RWC 952	Upgrading to Bitumen Standard of Sidindi- Sigomre- Masiro Road	7th May, 2026 at 11:00 AM
13.	Transnzoia	RWC 972	Upgrading to Bitumen Standard of Maridadi – Katuke – Soymining – Kapkoi – Maili Nane	7th May, 2026 at 11:00 AM
14.	Kajiado	RWC 992	Upgrading to Bitumen Standard of Kuna Town Roads	7th May, 2026 at 11:00 AM
15.	Kilifi	RWC 954	Upgrading to bitumen standard of Kakajuni – Matano Mane / Access to Mother Seraphina Education Center	7th May, 2026 at 11:00 AM
16.	Kiambu	RWC 970	Upgrading to Bitumen Standard of Kidfarmaco Kianda Kia Reli Island Access & Acre Tano Hill – Kanyanjara Pri & Sec. School Roads	7th May, 2026 at 11:00 AM
17.	Transnzoia	RWC 971	Upgrading to Bitumen Standard of Maridadi – Kobos Primary School Roads	7th May, 2026 at 11:00 AM
18.	Kiambu	RWC 977	Upgrading to Bitumen Standard of Gatuikira Access Road	7th May, 2026 at 11:00 AM
19.	Transnzoia	RWC 994	Upgrading to Bitumen Standard of Sach Somok – NIS Training Sch. Kaimugul	7th May, 2026 at 11:00 AM
20.	Kiambu	RWC 1000	Upgrading to Bitumen Standard of Ndarugu-Nyacaba-Kimuchu primary	7th May, 2026 at 11:00 AM
21.	Kilifi	RWC 976	Upgrading to Bitumen Standard of Mzambarauni (Mtwapa) – Chasimba	7th May, 2026 at 11:00 AM
22.	Vihiga	RWC 953	Upgrading to Bitumen Standard of Busweta  –  Ikobero  –  Chavogere  –  Cheptech  –  Shinyalu and Lusoi – Vokoli, Mululu – Kwa Shem (thatcher road), Mululu – Wangulu	7th May, 2026 at 11:00 AM
23.	Laikipia	RWC 987	Upgrading to Bitumen Standard of Lonan – Tangi – Salama	7th May, 2026 at 11:00 AM
24.	Homabay	RWC 1005	Upgrading to Bitumen Standard of Onyege- Omboga- Kanyadhiang RD/kakelo Jn-Kakelo Pry School-Omiro Polytechnic	8th May, 2026 at 11:00 AM
25.	Narok	RWC 1006	Upgrading to Bitumen Standard of Ololunga- Ewaso Ngiro Road	8th May, 2026 at 11:00 AM
26.	Tharaka Nithi	RWC 966	Upgrading to Bitumen Standard of Keria – Kathwana – Chogoria Campus Road Phase II	8th May, 2026 at 11:00 AM
27.	Transnzoia	RWC 975	Upgrading to Bitumen Standard of Kipsongo (Kitale town) – Kisawai	8th May, 2026 at 11:00 AM
28.	Meru	RWC 1012	Upgrading to Bitumen Standard of Kibirichia Market – Ruibi Pri Sch.-Ntugi Market loop Roads	8th May, 2026 at 11:00 AM
29.	Machakos	RWC 963	Upgrading to Bitumen Standard of Makuti – Kwa Nzivo – Kwa Kitaru	CANCELLED
30.	Machakos	RWC 964	Upgrading to Bitumen Standard of Kwa Manda – Kwa Kathumbi – Kundu – Kwanguvyu	CANCELLED
31.	Machakos	RWC 988	Upgrading to Bitumen Standard of Kangonde – Masinga – Kaewa – Kithyoko	8th May, 2026 at 11:00 AM
32.	Bungoma	RWC 1002	Upgrading to Bitumen Standard of Matisi-Bokoli – Milani	8th May, 2026 at 11:00 AM
33.	Uasin Gishu	RWC 997	Upgrading to Bitumen Standard of Jn 1 Wareng – Chepsaita Shopping Centre	8th May, 2026 at 11:00 AM
34.	Kitui	RWC 993	Upgrading to Bitumen Standard of Kwa Vonza – Kiusini	8th May, 2026 at 11:00 AM
35.	Bungoma	RWC 990	Upgrading to Bitumen Standard of Matisi – Teremi	CANCELLED
36.	Taita Taveta	RWC 949	Upgrading to Bitumen Standard of Voi (Kasarani)-Gamba-Kanyanga-Mwalangi-Talio (Saghala) / Maungu-Kasighau-Rukanga Phase 1	8th May, 2026 at 11:00 AM
37.	Uasin Gishu	RWC 955	Upgrading to Bitumen Standard of Jnct Talai – Jnct Plateu – Africa Economic Zone & Limo – Ilula – Tuiyoluk – Kipcharwart – Kaptagat Road	8th May, 2026 at 11:00 AM
38.	Nyeri	RWC 957	Upgrading to Bitumen Standard of Mwireri – Mutwe wathi Road	8th May, 2026 at 11:00 AM
39.	Kilifi	RWC 980	Upgrading to Bitumen Standard of Kibaoni cha Fundishe Adu Kamale	8th May, 2026 at 11:00 AM
40.	Makueni	RWC 983	Upgrading to Bitumen Standard of Wote kako – Ngoluni	8th May, 2026 at 11:00 AM
41.	Meru	RWC 984	Upgrading to Bitumen Standard of Kaambee Njeru – Kamburu – Mwithume	8th May, 2026 at 11:00 AM
42.	Laikipia	RWC 986	Upgrading to Bitumen Standard of Maili 7 – Kabeu – Kitindang Baphat Church	8th May, 2026 at 11:00 AM
43.	Kajiado	RWC 1003	Upgrading to Bitumen Standard of Picnic – Olerai – Olchoronyore Sec Sch.	8th May, 2026 at 11:00 AM
44.	Makueni	RWC 991	Construction of Muoni Bridge	8th May, 2026 at 11:00 AM

 

13. Bids not received at the submission venue by the closing date and time will not be accepted for opening and will be rejected and returned unopened.
14. Interested Bidders are required to continually check the Authority’s website: kerra.go.ke for any tender addendums or clarifications that may arise before submission date.
15. All other information pertaining to the tenders remains the same.

 

16. Bidders with enquiries are encouraged to do so vide the email addresses procurementhq@kerra.go.ke, ddev@kerra.go.ke .
17. All other information pertaining to the tenders remains the same.

Deputy Director (Supply Chain Management)

For: DIRECTOR GENERAL