SPECIFICATION FOR SADDLES
SPECIFICATION SAJ FT / SD / 001
(Rev.5.0 / 01.2019)
QUALITY ASSURANCE DEPARTMENT
RANHILL SAJ SDN. BHD
NO CHANGES ALLOWED WITHOUT THE PERMISSION OF QUALITY ASSURANCE DEPARTMENT
OF RANHILL SAJ SDN BHD
Ref. No. : FT/SD/001
Date : 09/01/2019
Total Pages : 10/10
QUALITY ASSURANCE DEPARTMENT RANHILL SAJ SDN. BHD.
SAJ FT/SD/001 (Rev.5.0 / 01.2019) NO CHANGES ALLOWED WITHOUT THE PERMISSION OF
QUALITY ASSURANCE DEPARTMENT OF RANHILL SAJ SDN BHD Page 2
SAJ SPECIFICATIONS FOR SADDLES
Contents Page
Contents 2
1.0 General 3
2.0
Type of Saddles
3
3.0
Materials
3
4.0
Nominal Size
4
5.0
Dimensions and Tolerance
4
6.0
Gasket
4
7.0
Coating
4
8.0
Test and Inspection
4
9.0
Markings
5
10.0
Pre – delivery and evaluation
5
11.0
Certification
5
12.0
Schedule of stores
6-8
Appendix A
Appendix B
QUALITY ASSURANCE DEPARTMENT RANHILL SAJ SDN. BHD.
SAJ FT/SD/001 (Rev.5.0 / 01.2019) NO CHANGES ALLOWED WITHOUT THE PERMISSION OF
QUALITY ASSURANCE DEPARTMENT OF RANHILL SAJ SDN BHD Page 3
SAJ SPECIFICATION FOR SADDLES
1.0 General
This specification is applicable to Saddles and shall conform to JKR Standard Specification for
Ferrous Saddles JKR 20200-0184-04 or other specifications shall be used.
2.0 Types of Saddles
2.1 Saddles types: -
a) Saddle type A – for Mild Steel (SPAN TS 21827), Ductile Iron pipe (MS 1919:2013)
and Asbestos Cement pipe (MS 712)
b) Saddle type B – for uPVC (MS 628), mPVC (MS 628), Modified PVC (MS 628) and
PVC-O (ISO16422).
3.0 Materials
3.1 The clamp Saddles should be manufactured from compounded material meeting the
specifications.
3.2 All materials likely to contact with potable water should be incapable of permitting bacterial growth.
3.3 All casting shall have smooth, homogenous and free from flaws, cracks blow outs or
other harmful defects.
3.4 Dimensions of bolts, nuts and washer materials should be selected from table below.
Components Materials Symbol Reference Grade or designation Body Ductile iron DI/SG BS 2789 420/10
Bolts, nuts and washer
Hot dip galvanized
HD BS 4190
-
Sealing Gasket
(Top) Synthetic rubber EPDM MS 672:99/AS
1646 66-75-IRHD
Sealing Gasket
(Bottom) Synthetic rubber EPDM MS 672:99/AS
1646 66-75-IRHD
QUALITY ASSURANCE DEPARTMENT RANHILL SAJ SDN. BHD.
SAJ FT/SD/001 (Rev.5.0 / 01.2019) NO CHANGES ALLOWED WITHOUT THE PERMISSION OF
QUALITY ASSURANCE DEPARTMENT OF RANHILL SAJ SDN BHD Page 4
4.0 Nominal size
4.1 Saddle shall be one of the following nominal sizes DN 80, DN 100, DN 150, DN 200, DN
250, DN 300 and DN 350.
4.2 Designated of the ferrous saddle shall be base on nominal diameter of the pipe and the
boss shall permit tapping within the sizes range ½ to 1 BSP.
5.0 Dimensions and tolerances
5.1 The dimensions of bolts and nuts shall be as specified with track head, or similar neck
which located in similarly shaped hole in the saddle body, thus preventing rotation of
the bolts and permitting tightening of the bolts using only one spanner.
5.2 Thread length shall in every case be in sufficient length to permit proper tightening of the ferrous saddle to create the designed pressure seal without the nut reaching the end
of the threaded section.
5.3 Tapping hole shall be threaded in accordance with BS 21 with positive tolerance deviation accordance with the requirements of BS 2779.
6.0 Gaskets
6.1 Gaskets shall be such size and shape as to provide a pressure tight seal for the life
expectancy of the pipeline under the specified working, transient and test pressure conditions.
6.2 For saddle Type A, sealing gasket must contained within the recess between the boss
and the pipe. The thickness of the rubber sealing gasket shall be not less than 4 mm while the outside diameter shall not less than 75 mm.
6.3 For saddle Type B, sealing gasket must contained within the recess between the pipes
shall be not less than 4 mm while the rubber gasket contained under the ferrous saddle body shall be not less than 1.5 mm.
7.0 Coating
The coatings on saddle body shall be Fusion Bonded Epoxy from 250 µm to 350 µm thickness.
8.0 Test and inspection
All saddle shall comply with the tests in accordance with the specifications.
QUALITY ASSURANCE DEPARTMENT RANHILL SAJ SDN. BHD.
SAJ FT/SD/001 (Rev.5.0 / 01.2019) NO CHANGES ALLOWED WITHOUT THE PERMISSION OF
QUALITY ASSURANCE DEPARTMENT OF RANHILL SAJ SDN BHD Page 5
9.0 Markings
Each Ferrous Saddles shall be marked with the following requirements.
a) Manufacturer’s name or trade mark or brand
b) The designation of size
c) Body material designation d) Year of manufacture
e) Standard of manufacture f) Ferrous Saddle type
g) Lettering “SAJ”
10.0 Pre- Delivery Inspection and Evaluation
a) It is the responsibility of the supplier to inform SAJ for inspection purposes during
manufacturing and before delivery.
b) SAJ reserve the right to inspect and witness the testing of product offered.
c) At any time, when requested, the supplier is to provide SAJ a sample of the product
offered for evaluation purposes. All costs shall be borne by the supplier.
d) If at any time the supplier fails to deliver the required sample, the product is deemed fail
to meet the specifications.
11.0 Certification
a) Manufacturer of supplier are required to provide a copy of the certificate and testing
report from SIRIM, IKRAM or other recognised certification body.
b) Tests report required shall be those tests conducted within a year period.
c) SAJ have the right to refuse offer or reject supply if the documents required are not
enclosed.
QUALITY ASSURANCE DEPARTMENT RANHILL SAJ SDN. BHD.
SAJ FT/SD/001 (Rev.5.0 / 01.2019) NO CHANGES ALLOWED WITHOUT THE PERMISSION OF
QUALITY ASSURANCE DEPARTMENT OF RANHILL SAJ SDN BHD Page 6
SCHEDULE OF STORES
QUALITY ASSURANCE DEPARTMENT RANHILL SAJ SDN. BHD.
SAJ FT/SD/001 (Rev.5.0 / 01.2019) NO CHANGES ALLOWED WITHOUT THE PERMISSION OF
QUALITY ASSURANCE DEPARTMENT OF RANHILL SAJ SDN BHD Page 7
Ranhill SAJ Sdn Bhd
Schedule of Stores
For Supply and Deliver of Ductile Iron Saddles
For the Period of ………… Year(s)
No Description Unit Prov. Qty
Rate (RM) Amount (RM)
A Type A saddles with 20 mm dia. Drilled & Tapped Boss
1 75 mm Nos 2 80 mm Nos 3 100 mm Nos 4 150 mm Nos 5 200 mm Nos 6 250 mm Nos 7 300 mm Nos 8 350 mm Nos 9 375 mm Nos
10 400 mm Nos 11 450 mm Nos B Type A saddles with 25 mm dia.
Drilled & Tapped Boss
1 80 mm Nos 2 100 mm Nos 3 150 mm Nos 4 200 mm Nos 5 250 mm Nos 6 300 mm Nos 7 350 mm Nos 8 375 mm Nos 9 400 mm Nos
10 450 mm Nos Total Sum Tendered
(Ringgit: ……………………………………………………………………………………………………………)
Signature of Tenderer: ………………………………………… Signature of witness: ………………………………………
Name: ………………………………………………………………… Name: ……………………………………………………………
In the capacity of: ……………………………………………….. Address: ………………………………………………………..
Tenderer’s Seal or chop: ……………………………………… ………………………………………………………………………
Date: …………………………………………………………………. Date: ……………………………………………………………..
QUALITY ASSURANCE DEPARTMENT RANHILL SAJ SDN. BHD.
SAJ FT/SD/001 (Rev.5.0 / 01.2019) NO CHANGES ALLOWED WITHOUT THE PERMISSION OF
QUALITY ASSURANCE DEPARTMENT OF RANHILL SAJ SDN BHD Page 8
Ranhill SAJ Sdn Bhd
Schedule of Stores
For Supply and Deliver of Ductile Iron Saddles
For the Period of ………… Year(s)
No Description Unit Prov. Qty
Rate (RM) Amount (RM)
C Type B saddles with 20 mm dia. Drilled & Tapped Boss
1 80 mm Nos 2 100 mm Nos 3 150 mm Nos 4 200 mm Nos 5 250 mm Nos 6 300 mm Nos D Type B saddles with 25 mm dia.
Drilled & Tapped Boss
1 80 mm Nos 2 100 mm Nos 3 150 mm Nos 4 200 mm Nos 5 250 mm Nos 6 300 mm Nos
Total Sum Tendered
(Ringgit: ……………………………………………………………………………………………………………)
Signature of Tenderer: ………………………………………… Signature of witness: ………………………………………
Name: ………………………………………………………………… Name: ……………………………………………………………
In the capacity of: ……………………………………………….. Address: ………………………………………………………..
Tenderer’s Seal or chop: ……………………………………… ………………………………………………………………………
Date: …………………………………………………………………. Date: ……………………………………………………………..
SAJ FT/SD/001 (Rev.5.0 / 01.2019) NO CHANGES ALLOWED WITHOUT THE PERMISSION OF QUALITY ASSURANCE DEPARTMENT OF RANHILL SAJ SDN BHD Page 9
QUALITY ASSURANCE DEPARTMENT RANHILL SAJ SDN. BHD.
Appendix A Figure 1.
Ferrous Saddle with Drilled & Tapped Boss
Type A