KENYA RURAL ROADS AUTHORITY

TENDER NOTICE ADDENDUM No. 5

UPGRADING, SPOT IMPROVEMENT & CONSTRUCTION OF DRAINAGE STRUCTURES ON VARIOUS ROADS – BATCH 3

Addendum No. 5 – Batch 3

Reference is made to the Tender Notice that appeared in the MyGov Edition of Star Newspaper dated 3^rd March 2026, the Long Advert dated 17^th April 2026, Addendum No. 1 dated 28^th April 2026, Addendum No. 2 dated 8^th May 2026, Addendum No. 3 dated 14^th May 2026, and Addendum No. 4 dated 17^th May, 2026.

 

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

1. The Tender for Routine Maintenance and Spot Improvement of Mtito – Mavinduni, Tender No. KeRRA/08/39/82/2025-2026 in Makueni is amended as follows;

 

1. The Bill of Quantities, Bill Item No. 1 has been amended as captured below: –

 

ITEM	DESCRIPTION	UNIT	QTY	RATE	AMOUNT
1.05	Allow a prime cost sum of 500,000 for laboratory material tests	PC Sum	1	500,000.00
1.05b	Extra over 1.05 for contractor’s overhead and profit	%	item
1.15	Allow a prime cost sum for the Res Miscellaneous Account and supervision cost	PC Sum	1	2,000,000.00
1.16	Extra over 1.15 for contractor’s overhead and profit	%	Item
1.19	Provide, erect and maintain publicity signs as directed by the Engineer.	No	2
	Bill No. 1 Total Carried Forward to Grand Summary

 

 

10. The Bill of Quantities, Bill Item No. 10.1 has been amended as captured below: –

 

Bill Item	Description	Unit	Quantity	Rate	Amount
10.02	Heavy grading with watering and compaction	M2	320,000

2. The Tender for Routine Maintenance and Spot Improvement of Kwa Gladys – Sirikwa – Muthenji, Tender No. KeRRA/08/39/94/2025-2026 in Nakuru is amended as shown.

 

1. The Bill of Quantities, Bill Item No. 10 has been amended as captured below: –

 

 

 

 

 

Bill 10. GRADING AND GRAVELLING WORKS
Item No	Description	Unit	Qty	Unit rate	Amount
	Note: No overhaul will be paid for separately under these items as it shall be deemed to have been included in the Contractor’s rates
10.01	Heavy grading with watering and compaction and as instructed by the Engineer	M²	160,000.00
10.02	Provide gravel wearing course – excavation, free haul, spread, water and compact gravel to specifications	M³	9,990.00
Total of Bill No 10 Carried Forward to summary Page

 

3. The submission dates and time for the tenders under this tender notice remain as detailed in Addendum No. 4 dated 17^th May 2026.

 

4. Completed tender documents for the tenders should be enclosed in plain sealed envelopes, clearly marked with the Tender Name, Tender Number and deposited in the Tender Boxes located at the Offices detailed in the Tender Documents and the previous Addendums by on or before the respective dates listed under Addendum No. 4.
5. 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.
6. Interested Applicants are required to continually check the Authority’s website: kerra.go.ke for any tender addendums or clarifications that may arise before submission date.
7. All other information pertaining to the tenders remains the same.
8. Bidders with enquiries are encouraged to do so vide the email addresses given below;

 

The Director General,

Kenya Rural Roads Authority,

Barabara Plaza Block B, Mazao Road, Opposite KCAA building,

1. O. Box 48151 – 00100, NAIROBI, KENYA

Email Adresses : procurementhq@kerra.go.ke, dg@kerra.go.ke

Tel: +254 (020) 780600/01-05, Mobile: 0711851103

 

Deputy Director (Supply Chain Management) FOR: DIRECTOR GENERAL