GAZETTE NOTICE NO. 4163

under the powers granted by section 72 (1) (b) and (2) of the Water Act, 2016, has approved the regular tariff adjustment for the area served by Garissa Water and Sewerage Company Limited (GAWASCO). Garissa Water and Sewerage Company Limited (GAWASCO) applied to the Water Services Regulatory Board (WASREB) for review of water services tariffs, for the period 2025/2026 to 2028/2029 as per section 72 (1) b of the Water Act 2016. Public consultation on the GAWASCO application was carried out in accordance with the requirements of section 139 of the Water Act 2016. Having considered the application, the written and oral submissions by all stakeholders and the current data, WASREB has determined that an upward tariff review is justified for GAWASCO to improve service delivery, operate sustainably and protect consumer interests by meeting the tariff conditions attached to the tariff. WASREB hereby gives a one-month notice from the date of this communication to all existing and potential customers of GAWASCO that the structure of approved tariffs for water services for the four financial years 2025/2026, 2026/2027, 2027/2028 and 2028/2029 shall be as follows: 1.0 Approved Tariff Structure 1.1 Water Tariff Structure for the period 2025/2026 to 2028/2029 Consumer Categories Consumption Block (m3) Approved Tariff (KSh./m3) Domestic/Residential 1-6 80 7-20 120 21-50 135 51-100 160 101-300 180 >300 220 Multi-Dwelling Units Per M3 120 Commercial/Industrial 1-50 135 51-100 160 101-300 180 >300 220 Government/Institutions 1-50 135 51-100 160 101-300 180 >300 220 Public Schools, Colleges, and Universities 1-600 110 601-1200 120 >1200m3 130 Unique Consumer Categories Per M3 50 Customers with non-functional meters shall be billed based on the average of the last three months’ bills. 1.2 Sewerage Tariff Structure for the period 2025/2026 to 2028/2029. (a) Consumers with a Water Connection (i) Sewerage will be charged at 75% of the water volumes, billed at the tariff for water specified (in 1.1) above, for all customer categories. (ii) Disconnected water accounts shall be charged based on the average of the last three months’ sewerage charges before the disconnection. (b) Consumers without a Water Connection Sewerage consumers without a water connection shall be charged as follows: (i) Single dwelling Domestic unit: Ksh. 300 Per Month. (ii) 75% of the volume of water consumed as per the metered source of water at the rates specified (in 1.1) above. 1236 1236 1.3 Indexation The utility’s approved tariffs for water and sewerage shall be eligible for annual indexation, as per the regulations of the Water Services Regulatory Board (WASREB). The inflation adjustment shall come into effect every July of the tariff period commencing July 2027. 1.4 Miscellaneous Charges These shall be as follows: Item/ Service Charge (Ksh.) Water Deposit Category of consumer Domestic 2,500 Retail shops less than 10m3 3,000 Retail shops with more than 10m3 3,500 Bar and restaurants with less than 15 m3 4000 Bar and restaurants more than 15 m3 6,000 Hotel class “A” and “B” with less than 150 m3 12,000 Hotel class “A” and “B” with more than 150 m3 15000 Hotel class “C” and ‘D’, with less than 150 m3 18000 Hotel class “C” and ‘D’ more than 150 m3 20,000 Hospitals and Health centres more than 150 m3 20,000 Hospitals and Health centres with less than 150 m3 12,000 Schools and other institutions have more than 200 m3 20,000 Schools and other institutions with less than 200 m3 10,000 Minor construction sites of more than 200 m3 15,000 Major construction sites with more than 300 m3 50,000 Light industries with less than 200 m3 30,000 Medium industries between 200 m3 and 300 m3 50,000 Heavy industries of more than 300 m3 100,000 Water Kiosks 5,000 Customers with only a sewer connection are to be charged a deposit equivalent to a water connection Other Charges Service New water connection fee – Connection size: ½ inch to 1 inch 2,500 New water connection fee – Connection size: 1.5 inches to 3 inches 7,500 New water connection fee – Connection size above 3inches 15,000 Water Reconnection fee – at meter point 1,000 Water Reconnection fee – at mains 5,000 and double deposit Tanker – 8000 and 16,000 litres 2,500 and 5,000, respectively, per tanker within GAWASCO’s area for all consumers Sale of water per M3 at Bowsing Point (own tanker) KSh. 120 Replacement of stolen or damaged meters 100% of the market cost of the meter Meter testing on request 500 Sewer Connection- Residential/ Domestic 5,000 Sewer Connection- Commercial, Government, Schools, Universities, and Colleges 7,500 Sewer Connection- Industrial 15,000 Private sewer unblocking 2,500 Leak detection services 1,000 Sewer Reconnection fee 15,000 Statement of account fees 200 For cutting off the supply at the request of the consumer 200 For turning on the supply other than in respect of a first connection 200 Exhauster Services (Company Exhauster) 5,000 for other customers and 4,000 for informal settlements Private Exhausters (Dumping into the company’s sewer system) 15,000 per truck per month Penalties Illegal water connection -Commercial, Industry, Construction (Fraud) 100,000 plus estimated consumption during the period of illegality Illegal water connection (Fraud) – Domestic 30,000 plus estimated consumption during the period of the illegality Overcharging (fraud) at the water kiosk 15,000 Illegal sewer connection- Commercial, Industry, Construction 100,000 Illegal sewer connection- Domestic, Government, Schools, Universities and Colleges 30,000 Self-reconnection after cut-off for non-payment 5,000, and billing to be backdated from the date of the cut-off Surcharge for tampering with meters (this includes meter removal, reversing of meter, etc) 5,000 Surcharge for direct suction of water from the supply line using a pump 10,000 2.0 Cost Structure 2.1 Cost Summary Below is the summary of the projected annual cost structure that makes up the total costs to be incurred by GAWASCO during the tariff period: Expenditure Item 2024/2025 2025/2026 2026/2027 2027/2028 2028/2029 Operations 244,386,673 268,971,955 277,371,062 282,318,042 283,403,695 Maintenance 24,801,886 58,775,3276 63,998,078 69,710,365 75,959,505 Regulatory Levy 12,293,073 17,161,502 22,987,106 23,612,994 23,904,008 Total O&M Costs 281,481,632 873,886,733 364,356,246 375,641,401 383,267,208 19th March, 2026 THE KENYA GAZETTE Investment Costs 2,500,000 9,520,000 49,078,496 63,593,852 63,593,852 Debt Repayment - 81,922,205 88,608,970 95,837,399 Total Costs 283,981,632 354,428,783 495,356,947 527,844,223 542,698,459 Total Billing (KShs) 307,326,833 429,037,551 574,677,643 590,324,850 597,600,199 Collection Efficiency (%) 70% 85% 90% 95% 95% Projected Revenue 215,128,783 364,681,918 517,209,878 560,808,607 567,720,189 O&M Cost Coverage 76% 106% 142% 149% 148% Total Cost Coverage 76% 103% 104% 106% 105% 3.0 Conditions attached to the tariff approval. The conditions attached to this approval which shall form part of the license conditions of GAWASCO are: 3.1 Service Delivery Conditions attached to the Tariff Target 2024/2025 2025/2026 2026/2027 2027/2028 2028/2029 Water Coverage (%) 62% 65% 66% 67% 68% Water quality standards (%) 100% Personnel Expenditure as % of O&M 36% 31% 30% 30% 30% Non-Revenue Water 32% 28% 27% 26% 25% Hours of Supply (Hrs.) 22 22 22 22 23 Staff per 1000 connections 10 9 8 7 7 Metering ratio (%) 64% 80% 90% 100% 100% Collection Efficiency (%) 65% 85% 90% 95% 95% Resale at kiosk Kshs. 5.00 per 20l jerry can Other Conditions 3.2 Annual budgets: The WSP shall adhere to the budgetary levels set in the tariff. 3.3 Surpluses: The surpluses realised during the tariff period shall be used to implement priority service delivery capital projects approved by WASREB 3.4 Reporting: The utility shall submit to WASREB a quarterly performance report in the format provided 3.5 Creation of distinct water and sewer cost centres: GAWASCO shall create separate water and sewer cost centres and maintain a distinct record of operations of the two centres 3.6 Metering: GAWASCO shall progressively enhance the metering ratio to attain 100% as per condition (3.1) above 3.7 Regulatory Levy: The utility is to pay a monthly regulatory levy based on 4% of turnover, which is inclusive of billing for other services and interest income earned. 3.8 Investments: The utility shall undertake the investments in Appendix 1: 4. Penalty notice 4.1 Take note that failure of an Accounting Officer to administer this tariff and the conditions attached to it is an offence subject to section 196 (2) of the Public Finance Management Act 2012, 117 (1) (aa) of the County Governments Act 2012, Sections 147 and 158 of the Water Act 2016, and Regulations 46 (1), 101 and 105 of the Water Services Regulations 2025. 4.2 Failure to comply with the tariff and conditions attached to it amounts to a breach of licence conditions and shall attract sanctions pursuant to section 92 of the Water Act 2016, including: (i) Payment of a penalty. (ii) Suspension or cancellation of the licence. (iii) Placement of the utility under Special Regulatory Regime. (iv) Prosecution. Appendix 1: PROPOSED INVESTMENTS FROM INTERNALLY GENERATED FUNDS FOR GAWASSCO FY 2026/2027 Activity ITEM Financial Year Quantity Unit Price (KSh.) Amount (KSh.) Metering Water Meters -New Connections + Fittings 26/27 No. 109 7,128 776,952.00 Water Meters - The Existing Unmetered Connections+Fittings 26/27 No. 1,250 7,128 8,910,000.00 Water Meters -New Connections + Fittings 26/27 No. 163 7,128 1,161,864.00 Water Meters - The Existing Unmetered Connections Fittings 26/27 No. 1,250 7,128 8,910,000.00 Sub-Total Metering Sub-Total Metering Sub-Total Metering 26/27 19,758,816.00 Nrw Management Bulk/ Production Master Meters and Works 26/27 DN 400 Mechanical Water Meter 26/27 1 480,000.00 480,000.00 DN 300 Mechanical Water Meter 26/27 1 410,000.00 410,000.00 DN 250 Mechanical Water Meter 26/27 1 330,000.00 330,000.00 1238 1238 Activity ITEM Financial Year Quantity Unit Price (KSh.) Amount (KSh.) DN 200 Mechanical Water Meter/to consider changing the type(ultrasonic) 26/27 2 300,000.00 600,000.00 DN 250 Mechanical Water Meter 26/27 1 330,000.00 330,000.00 DN 200 Mechanical Water Meter 26/27 2 300,000.00 600,000.00 Construction of 4 bulk water meter chamber Construction and installation of series bulk meters and production meter chambers (2 Chambers every year) 26/27 100,000.00 Construction of 4 bulk water meter chambers Construction and installation of series bulk meters and production meter chambers ( 2 Chambers every year) 26/27 2 50,000.00 100,000.00 SUB-TOTAL-Bulk/ Production Master Meters and Works 26/27 2,950,000.00 DMA Master Meters and Works 26/27 DN 250 Electromagnetic Water Meter Township Zone (10" 3pcs), 26/27 1 330,000.00 DN 200 Electromagnetic Water Meter Township Zone (8" 4pcs), Iftin Zone(8" 2pcs ) 26/27 2 600,000.00 DN150 Single Jet AMR-Enabled Meter Township Zone (6" 2pcs), Galbet Zone (6" 1pc), Waberi Zone (6'' 2pcs), Iftin Zone(6" 9pcs) 26/27 1,250,000.00 NRW MANAGEMENT DN100 Single Jet AMR-Enabled Meter Galbet Zone (4" 5pcs), Waberi Zone (4" 5pcs), Iftin Zone(4" 5pcs) 26/27 550,000.00 DN75 Single Jet AMR-Enabled Meter Galbet Zone (3" 3pcs), Waberi Zone (3" 2pcs), Township Zone (3" 1pc) 26/27 340,000.00 DN63 Single Jet AMR Enabled Meter 26/27 90,000.00 DN50 Single Jet AMR-Enabled Meter 26/27 75,000.00 Gate valves/ Sluice valves 10 will be bought and installed per year 26/27 400,000.00 DMA creation and Isolation physical works 9 DMAs will be created for the three years, with 3 DMAs being created each year 26/27 600,000.00 Construction of DMA meter chambers Construction and installation of DMA Meter chambers 26/27 680,000.00 Construction of DMA valve chambers Construction and installation of DMA Valve chambers 26/27 400,000.00 DN 250 Electromagnetic Water Meter Township Zone (10" 3pcs), 26/27 3 330,000.00 330,000.00 DN 200 Electromagnetic Water Meter Township Zone (8" 4pcs), Iftin Zone(8" 2pcs ) 26/27 2 300,000.00 600,000.00 DN150 Single Jet AMR-Enabled Meter Township Zone (6" 2pcs), Galbet Zone (6" 1pc), Waberi Zone (6'' 2pcs), Iftin Zone(6" 9pcs) 26/27 4 250,000.00 1,000,000.00 DN100 Single Jet AMR-Enabled Meter Galbet Zone (4" 5pcs), Waberi Zone (4" 5pcs), Iftin Zone(4" 5pcs) 26/27 5 110,000.00 550,000.00 19th March, 2026 THE KENYA GAZETTE Activity ITEM Financial Year Quantity Unit Price (KSh.) Amount (KSh.) DN75 Single Jet AMR-Enabled Meter Galbet Zone (3" 3pcs), Waberi Zone (3" 2pcs), Township Zone (3" 1pc) 26/27 2 170,000.00 340,000.00 DN63 Single Jet AMR Enabled Meter 26/27 1 90,000.00 90,000.00 DN50 Single Jet AMR-Enabled Meter 26/27 1 75,000.00 75,000.00 DN25 Single Jet AMR-Enabled Meter 26/27 1 30,000.00 30,000.00 Gate valves/ Sluice valves 10 will be bought and installed per year 26/27 10 40,000.00 400,000.00 DMA creation and Isolation physical works 9 DMAs will be created for the three years, with 3 DMAs being created each year 26/27 3 200,000.00 600,000.00 NRW MANAGEMENT Construction of DMA meter chambers Construction and installation of DMA Meter chambers 26/27 16 40,000.00 640,000.00 Construction of DMA valve chambers Construction and installation of DMA Valve chambers 26/27 10 40,000.00 400,000.00 SUB-TOTAL-DMA Master Meters and Works SUB-TOTAL- DMA Master Meters and Works 26/27 10,370,000.00 DMA Consumer Cold water meters and Accessories DN 20mm AMR enabled Volumetric Cold-Water Meter - R200/R315 Composite body c/w accessories as per attached specifications (Replace stopped meters, faulty, damaged, aged, or stolen meters ). 900 metes in a period of 3 years, which is 300 per year. This is important for the elimination of commercial losses due to stopped, aged, and faulty meters in the field, which record an inaccurate reading, leading to a loss of revenue per month that would have been collected. 26/27 1,800,000.00 Portable Water Meter Test Kit It is compact, lightweight weight and accurate, which can provide you with the data for a water meter replacement program for the improvement of non-revenue management. 26/27 45,000.00 Water Meter Anti-Tampering Plastic Seals. Seal all high- consumer meters with tamper-proof seals 26/27 150,000.00 DN 20mm AMR enabled Volumetric Cold-Water Meter - R200/R315 Composite body c/w accessories as per attached specifications (Replace stopped meters, faulty, damaged, aged, or stolen meters ). 900 metes in a period of 3 years, which is 300 per year. This is important for the elimination of commercial losses due to stopped, aged and faulty meters in the field, which record an inaccurate reading, leading to loss of revenue per month that would have been collected. 26/27 300 6,000 1,800,000.00 1240 1240 Activity ITEM Financial Year Quantity Unit Price (KSh.) Amount (KSh.) Portable Water Meter Test Kit It is compact, lightweight weight and accurate, which can provide you with the data for a water meter replacement program for the improvement of non-revenue management. 26/27 1 45,000 45,000.00 NRW MANAGEMENT Water Meter Anti-Tampering Plastic Seals. Seal all high- consumer meters with tamper-proof seals 26/27 400 500 200,000.00 SUB-TOTAL-DMA Consumer Cold water meters and Accessories 26/27 4,040,000.00 Pressure data loggers, Pressure Gauges and Pressure Reducing Valves 26/27 Pressure data loggers with 2 output channels (max pressure 10 bars) Currently, the utility does not have pressure loggers essential for defining supply pressure regimes where high pressures may be the cause of leakages. Pressure management is critical in NRW management. 26/27 3 300,000.00 Pressure data loggers with 2 output channels (max pressure 20 bars) 26/27 3 50,000.00 NRW MANAGEMENT Veron Moris analogue calibrated Pressure Gauges with up to 20Bars and have plotter paper. Some pumping stations have no pressure gauges, which is essential for pump efficiency monitoring and data gathering. 26/27 2 150,000.00 Install Water Pressure Gauges Installation and replacement of Water Pressure Gauges. A total of 120 in 4 years 26/27 120 200,000.00 Pressure data loggers with 2 output channels (max pressure 10 bars) Currently, the utility does not have pressure loggers, essential for defining supply pressure regimes where high pressures may be the cause of leakages. Pressure management is critical in NRW management. 26/27 200,000.00 Pressure data loggers with 2 output channels (max pressure 20 bars) 26/27 300,000.00 Veron Moris analogue calibrated Pressure Gauges with up to 20Bars and has plotter paper. Some pumping stations have no pressure gauges, which is essential for pump efficiency monitoring and data gathering. 26/27 50,000.00 Install Water Pressure Gauges Installation and replacement of Water Pressure Gauges. A total of 120 in 4 years 26/27 150,000.00 19th March, 2026 THE KENYA GAZETTE Activity ITEM Financial Year Quantity Unit Price (KSh.) Amount (KSh.) SUB-TOTAL-Pressure data loggers, Pressure Gauges and Pressure Reducing Valves 26/27 - - 1,400,000.00 NRW MANAGEMENT TOTAL 26/27 - - 18,760,000.00 REHABILITATION WORKS Rehabilitation of Boreholes (Flushing, Flood proofing, Disinfecting the borehole draw pipe, pump, and motor replacement) 3,967,740 26/27 No. 2 3,967,740 7,935,480.00 Pipe replacement of 3/4 “ uPVC pipe 420 26/27 m. 2,000 420 840,000.00 Replacement Sewerage Manhole covers 15,000 26/27 No. 40 15,000 600,000.00 Inline dosing points for Chlorination 592,100 26/27 No. 2 592,100 1,184,200.00 Total 592,100.00 26/27 10,559,680.00 GRAND TOTAL - - 49,078,496.00 FY 2027/2028 Item Financial Year Quantity Unit Price (KSh.) AMOUNT (KSHS) Bulk/ Production Master Meters and Works NRW MANAGEMENT DN 200 Mechanical Water Meter 27/28 300,000.00 SUB-TOTAL 27/28 300,000.00 DMA Master Meters and Works 2728 DN 250 Electromagnetic Water Meter Township Zone (10" 3pcs), 27/28 330,000.00 DN 200 Electromagnetic Water Meter Township Zone (8" 4pcs), Iftin Zone(8" 2pcs ) 27/28 600,000.00 DN150 Single Jet AMR-Enabled Meter Township Zone (6" 2pcs), Galbet Zone (6" 1pc), Waberi Zone (6'' 2pcs), Iftin Zone(6" 9pcs) 27/28 1,250,000.00 DN100 Single Jet AMR-Enabled Meter Galbet Zone (4" 5pcs), Waberi Zone (4" 5pcs), Iftin Zone(4" 5pcs) 27/28 550,000.00 DN75 Single Jet AMR-Enabled Meter Galbet Zone (3" 3pcs), Waberi Zone (3" 2pcs), Township Zone (3" 1pc) 27/28 340,000.00 DN63 Single Jet AMR Enabled Meter 27/28 90,000.00 DN50 Single Jet AMR-Enabled Meter 27/28 75,000.00 Gate valves/ Sluice valves 10 will be bought and installed per year 27/28 400,000.00 DMA creation and Isolation physical works 9 DMAs will be created for the three years, with 3 DMAs being created each year 27/28 600,000.00 Construction of DMA meter chambers Construction and installation of DMA Meter chambers 27/28 680,000.00 Construction of DMA valve chambers Construction and installation of DMA Valve chambers 27/28 400,000.00 SUB-TOTAL 27/28 5,315,000.00 DMA Consumer Cold water meters and Accessories 2728 DN 20mm AMR enabled Volumetric Cold Water Meter -R200/R315 Composite body c/w accessories as per attached specifications (Replace stopped meters, faulty, damaged, aged, or stolen meters ). 900 metes in a period of 3 years, which is 300 per year. This is important for the elimination of commercial losses due to stopped, aged, and faulty meters in the field, which record an inaccurate reading, leading to a loss of revenue per month that would have been collected. 27/28 1,800,000.00 Water Meter Anti-Tampering Plastic Seals. Seal all high-consumer meters with tamper-proof seals 27/28 150,000.00 SUB-TOTAL 27/28 - - 1,950,000.00 Pressure data loggers, Pressure Gauges and Pressure Reducing Valves 2728 Pressure data loggers with 2 output channels (max pressure 10 bars) Currently, the utility does not have pressure loggers essential 27/28 200,000.00 1242 1242 Item Financial Year Quantity Unit Price (KSh.) AMOUNT (KSHS) Pressure data loggers with 2 output channels (max pressure 20 bars) for defining supply pressure regimes where high pressures may be the cause of leakages. Pressure management is critical in NRW management. 27/28 300,000.00 Veron Moris analog calibrated Pressure Gauges with up to 20Bars and has plotter paper. Some pumping stations have no pressure gauges, which is essential for pump efficiency monitoring and data gathering. 27/28 50,000.00 Install Water Pressure Gauges Installation and replacement of Water Pressure Gauges. A total of 120 in 4 years 27/28 150,000.00 SUB-TOTAL 27/28 - - 700,000.00 27/28 NRW MANAGEMENT TOTAL 27/28 - - 8,265,000.00 METERING Water Meters -New Connections + Fittings 7,128 27/28 No. 541 7,128 3,856,248.00 METERING Water Meters - The Existing Unmetered Connections Fittings 7,128 27/28 No. 1,478 7,128 10,535,184.00 SUB-TOTAL METERING SUB-TOTAL METERING SUB-TOTAL METERING 27/28 14,391,432.00 REHABILITATION WORKS Rehabilitation of Boreholes (Flushing, Flood proofing, Disinfecting the borehole draw pipe, pump, and motor replacement) 3,967,740 27/28 No. 2 3,967,740 7,935,480.00 Pipe replacement of 3/4 “ uPVC pipe 420 27/28 m. 2,000 420 840,000.00 Replacement Sewerage Manhole Covers 15,000 27/28 No. 40 15,000 600,000.00 Inline dosing points for Chlorination 592,100 27/28 No. 2 592,100 1,184,200.00 Rehabilitation of Boreholes (Flushing, Flood proofing, Disinfecting the borehole draw pipe, pump, and motor replacement) 27/28 No. 6 3,967,740 23,806,440.00 Pipe replacement of 3/4 " uPVC pipe 27/28 m. 3,000 420 1,260,000.00 Pipe replacement of 1" uPVC pipe 27/28 m. 500 420 210,000.00 Pipe replacement of 1 1/2" uPVC pipe 27/28 m. 500 840 420,000.00 Pipe replacement of 2" uPVC pipe 27/28 m. 1,000 1,210 1,210,000.00 Pipe replacement of 3" uPVC pipe 27/28 m. 500 2,490 1,245,000.00 Replacement Sewerage Manhole Covers 27/28 No. 30 15,000 450,000.00 Inline dosing points for Chlorination 27/28 No. 3 592,100 1,776,300.00 SUB-TOTAL -REHABILITATION WORKS Sub-total -rehabilitation works 27/28 40,937,420.00 GRAND TOTAL 27/28 63,593,852.00 FY 2028/2029 Item Financial Year Quantity Unit Price (KSh.) Amount (KSh.) Bulk/ Production Master Meters and Works 28/29 NRW MANAGEMENT DN 200 Mechanical Water Meter 28/29 300,000.00 SUB-TOTAL 28/29 300,000.00 DMA Master Meters and Works 28/29 DN 250 Electromagnetic Water Meter Township Zone (10" 3pcs), 28/29 330,000.00 DN 200 Electromagnetic Water Meter Township Zone (8" 4pcs), Iftin Zone(8" 2pcs ) 28/29 600,000.00 DN150 Single Jet AMR-Enabled Meter Township Zone (6" 2pcs), Galbet Zone (6" 1pc), Waberi Zone (6'' 2pcs), Iftin Zone(6" 9pcs) 28/29 1,250,000.00 DN100 Single Jet AMR-Enabled Meter Galbet Zone (4" 5pcs), Waberi Zone (4" 5pcs), Iftin Zone(4" 5pcs) 28/29 550,000.00 DN75 Single Jet AMR-Enabled Meter Galbet Zone (3" 3pcs), Waberi Zone (3" 2pcs), Township Zone (3" 1pc) 28/29 340,000.00 DN63 Single Jet AMR Enabled Meter 28/29 90,000.00 DN50 Single Jet AMR-Enabled Meter 28/29 75,000.00 Gate valves/ Sluice valves 10 will be bought and installed per year 28/29 400,000.00 19th March, 2026 THE KENYA GAZETTE Item Financial Year Quantity Unit Price (KSh.) Amount (KSh.) DMA creation and Isolation physical works 9 DMAs will be created for the three years, with 3 DMAs being created each year 28/29 600,000.00 Construction of DMA meter chambers Construction and installation of DMA Meter chambers 28/29 680,000.00 Construction of DMA valve chambers Construction and installation of DMA Valve chambers 28/29 400,000.00 SUB-TOTAL 28/29 5,315,000.00 DMA Consumer Cold water meters and Accessories 2829 DN 20mm AMR enabled Volumetric Cold Water Meter -R200/R315 Composite body c/w accessories as per attached specifications (Replace stopped meters, faulty, damaged, aged, or stolen meters ). 900 metes in a period of 3 years, which is 300 per year. This is important for the elimination of commercial losses due to stopped, aged, and faulty meters in the field, which record an inaccurate reading, leading to a loss of revenue per month that would have been collected. 28/29 1,800,000.00 Water Meter Anti-Tampering Plastic Seals. Seal all high-consumer meters with tamper- proof seals 28/29 150,000.00 SUB-TOTAL 28/29 - - 1,950,000.00 Pressure data loggers, Pressure Gauges and Pressure Reducing Valves Pressure data loggers with 2 output channels (max pressure 10 bars) Currently, the utility does not have pressure loggers essential for defining supply pressure regimes where high pressures may be the cause of leakages. Pressure management is critical in NRW management. 28/29 200,000.00 Pressure data loggers with 2 output channels (max pressure 20 bars) 28/29 300,000.00 Veron Moris analog calibrated Pressure Gauges with up to 20Bars and has plotter paper. Some pumping stations have no pressure gauges, which is essential for pump efficiency monitoring and data gathering. 28/29 50,000.00 Install Water Pressure Gauges Installation and replacement of Water Pressure Gauges. A total of 120 in 4 years 28/29 150,000.00 SUB-TOTAL 28/29 - - 700,000.00 NRW MANAGEMENT TOTAL 28/29 - - 8,265,000.00 METERING Water Meters -New Connections + Fittings 7,128 28/29 No. 541 7,128 3,856,248.00 METERING Water Meters - The Existing Unmetered Connections Fittings 7,128 28/29 No. 1,478 7,128 10,535,184.00 SUB-TOTAL METERING SUB-TOTAL METERING SUB-TOTAL METERING 28/29 14,391,432.00 REHABILITATION WORKS Rehabilitation of Boreholes (Flushing, Flood proofing, Disinfecting the borehole draw pipe, pump, and motor replacement) 3,967,740 28/29 No. 2 3,967,740 7,935,480.00 Pipe replacement of 3/4 “uPVC pipe 420 28/29 m. 2,000 420 840,000.00 Replacement Sewerage Manhole Covers 15,000 28/29 No. 40 15,000 600,000.00 Inline dosing points for Chlorination 592,100 28/29 No. 2 592,100 1,184,200.00 Rehabilitation of Boreholes (Flushing, Flood proofing, Disinfecting the borehole draw pipe, pump, and motor replacement) 28/29 No. 6 3,967,740 23,806,440.00 Pipe replacement of 3/4 " uPVC pipe 28/29 m. 3,000 420 1,260,000.00 Pipe replacement of 1" uPVC pipe 28/29 m. 500 420 210,000.00 Pipe replacement of 1 1/2" uPVC pipe 28/29 m. 500 840 420,000.00 Pipe replacement of 2" uPVC pipe 28/29 m. 1,000 1,210 1,210,000.00 1244 1244 Item Financial Year Quantity Unit Price (KSh.) Amount (KSh.) Pipe replacement of 3" uPVC pipe 28/29 m. 500 2,490 1,245,000.00 Replacement Sewerage Manhole Covers 28/29 No. 30 15,000 450,000.00 Inline dosing points for Chlorination 28/29 No. 3 592,100 1,776,300.00 SUB-TOTAL -REHABILITATION WORKS Sub-total -rehabilitation works 28/29 40,937,420.00 GRAND TOTAL 63,593,852.00 Dated the 9th March, 2026. RICHARD CHERUIYOT, MR/7808745 Ag. CEO, Water Services Regulatory Board.