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Approval of Water Reticulation Plan

For development sites which the water supply comes from Jabatan Bekalan Air Luar Bandar (JBALB) of any divisions, developer/consultant for the project must submit approval of water reticulation plan before development takes place. 





You may submit it through post, or by hand to the divisional offices as follows:

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Kuching Divisional (JBALB Kuching)
Jalan Batu Lintang,
93200 Kuching, Sarawak.
Office No. : 082-203486/498
Fax No. : 082-203496
Careline No.: 019-8047342/8047642
https://goo.gl/maps/sdfjhfs3zW5xnkVn8

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Samarahan Divisional (JBALB Samarahan)
Jalan Dato' Mohd. Musa,
94300 Kota Samarahan, Sarawak.
Office No. : 082-672813
Fax No. :  082-672518
https://goo.gl/maps/HsHBReP8DY7a3SKE8

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Serian Divisional (JBALB Serian)
Tingkat 2 & 3 (Sayap Kanan),
Pusat Pentadbiran Kerajaan Sarawak (Bahagian Serian),
Jalan Pengarah Rahun Debak,
94700 Serian, Sarawak
Office No. : 082-875319
Fax No. : 082-872092
Careline No. : 013-3361566
https://goo.gl/maps/fMLg2oSSm1Vj4MmdA

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Sri Aman Divisional (JBALB Sri Aman) 
Lot 1524 Sublot 18,19 & 20, Block 3,
Simanggang Town District, Jalan Bayu
95000 Sri Aman, Sarawak
Office No. : 083-323240
Fax No. :  083-323239
https://goo.gl/maps/xqiYZynrHj4yfmG27

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Betong Divisional (JBALB Betong)
Lot 326, Jalan Montegrai, 95700 Betong, Sarawak
Office No.   : 083-420341
Fax No        : 083-472571
Careline No: 013-7713367
https://goo.gl/maps/VnqPurTh5wjQ9CKbA

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Sarikei Divisional (JBALB Sarikei)
Tingkat 2, Meranti Office,
96100 Sarikei, Sarawak.
Office No. : 084-657980/990
Fax No. :  084-651623
https://goo.gl/maps/QXEVQViKvkDdDSp7A

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Sibu Divisional (JBALB Sibu)
Tingkat 1-3, Wisma Liberty, Lot 4047-4054, 
Lorong Pedada 7, off Jalan Dr. Wong Soon Kai,
96000 Sibu, Sarawak.
Office No. : 084-259100
Fax No. :  084-259120
https://goo.gl/maps/L6ECsjKDr8AGJGfL9

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Kapit Divisional (JBALB Kapit)
Aras 4, Kompleks Kerajaan Negeri (Bahagian Kapit),
Jalan Bleteh,
98700 Kapit, Sarawak.
Office No. : 084-796135
Fax No. : 084-796184
https://goo.gl/maps/BedANXNNb7m6t7NGA

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Mukah Divisional (JBALB Mukah)
Tingkat 2, Pusat Pentadbiran Baru Mukah,
Jalan Wawasan, 
96400 Mukah, Sarawak
Office No : 084-871667/863619
Fax No :  084-871649
Careline No.: 011-10400605
https://goo.gl/maps/SzLt1fsimq91GjNq5

Jabatan Bekalan Air Luar Bandar Bintulu Divisional (JBALB Bintulu)
Wisma Forego, Level 2 & 3, 
Lot 7809, Block 31, Kemena Land District, 
Jalan Sultan Iskandar,
97000 Bintulu, Sarawak.
Office No.: 086-344544
Fax No. :  086-343564
https://goo.gl/maps/kRcPBRiATtptopJ47

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Miri Divisional (JBALB Miri)
Tingkat 1 & 2, Wisma Pelita Tunku,
Jalan Padang, 98000 Miri, Sarawak.
Office No.: 085-442204
Fax No. :  085- 410224
https://goo.gl/maps/HgPpvS2GPjRyB6yQ8

Jurutera Air Bahagian
Jabatan Bekalan Air Luar Bandar Limbang Divisional (JBALB Limbang)
Lot 262, 263 & 264,
Jalan Masjid Baru
98850 Lawas, Sarawak.
https://goo.gl/maps/y9NBQ3to7ijn3Xon7


The workflow process for approval of water reticulation plan is as follows:



The conditions for water reticulation plans are as follows:

  1. All pipes shall be laid in accordance with the requirements of the contract specifications;
  2. All works must be carried out in accordance with THE JKR SPESIFIKASI AM BAGI PEMBINAAN SALURAN PAIP AIR (OKTOBER 2011);
  3. The mainslaying works shall be undertaken by mainslayers licenced by State Water Authority (please refer to the related section in this website);
  4. Minimum cover to the top of the watermain shall be as specified in the above JKR SPECIFICATION, unless otherwise directed by the Engineer;
  5. The watermain shall cross over the top of sewer lines and shall be encased in concrete for at least 6 m length of the crossing;
  6. All watermains shall be laid at least 1 meter away from other utilities services and for submain at least 0.5 m. As for existing roads, it is subject to Wayleave Requirement in regards to roads belong to JKR, DID or council. Please do check with the relevant authorities before submission;
  7. All HDPE pipes shall conform to the requirements of MS1058:2006 Part 2 with blue stripes;
  8. All HDPE pipes to be jointed using a fully automatic butt fusion machine to JKR Standard Specification JKR 20200-0057-99. However, electrofusion jointing is also acceptable and if this is to be used, then the requirements of JKR Standard Specification JKR 20200-086-00 should be complied with;
  9. All Ductile Iron Pipes and fittings shall conform to BS EN545:2006. DI fittings without branches shall be CLASS K12 and fittings with branches shall be CLASS K14;
  10. All valves and associated fittings, including surface boxes, to be Ductile Iron to JKR Standard Specification JKR 20-200-0083-00 for sluice valves and JKR 20200-0043-99 for air valves. The sluice valves shall be clockwise closing;
  11. All pillar hydrants shall be sluice valve pillar hydrants complying to BS 750. The outlet brass coupling must be pinned and welded and the flange base encased in concrete;
  12. All couplings to be of approved brand unless otherwise specified by the Superintending Officer;
  13. All flange pipes shall be CLASS K12 PN16 and conform to BS EN545. The dimension of the bolt holes shall conform to BS EN 1092 PN16 dimension;
  14. All bolts and nuts for use with flanges for pipes and fittings are to be stainless steel of GRADE 316 and that all slip on flanges for use with HDPE stub ends are to be of Ductile Iron material;
  15. All thrust blocks are to be constructed with Grade 20 concrete unless otherwise directed by the Engineer;
  16. Piling for concrete thrust blocks shall be 100mm diameter bakau pile or belian post or approved types of piles;
  17. Concrete marker posts as detailed in the drawings shall be provided as required in the JKR SPEFIKASI AM BAGI PEMBINAAN SALURAN PAIP AIR (OKTOBER 2011);
  18. Ductile Iron pipes shall be used for all road crossings, the actual length to be measured on site;
  19. All vertical pipe bends shall be bolted down, flanged and properly anchored and fixed with mild steel straps;
  20. All pipe crossings at culverts shall be laid by the side and over the top of the culvert and provided with an air valve at the downstream end of the crossing or at the highest point of the crossing. There must be no obstruction to the flow of water in the drain;
  21. Pipe trenches crossing road pavements shall be properly reinstated to the original condition of the road surface;
  22. All tappings on HDPE pipe must use socket fusion tapping tee c/w under-part;
  23. The numbers and position of hydrants shall be approved by JABATAN BOMBA DAN PENYELAMAT;
  24. Upon completion of the mainslaying works, testing shall be carried out in accordance with the requirements of the specifications and witnessed by Officers from JABATAN BEKALAN AIR LUAR BANDAR (JBALB); and, but not limited to,
  25. Interconnection to existing main must be approved and witness by JBALB officers, notice must be given at least 1 week before works.