Besttech Project List

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Project name:  Complete oil filing of Layla project BSP Substation.

Project Description: 

Supply of electrical equipment & oil filling

Ø Supply of Filtration machine with operator.

Ø Oil breakdown tester.

Ø Oil storage tank.

Ø Vacuum machine with vacuum gauge.

Ø Operator for Oil Machine.

Project name:  Overhead upgrading at dairy farm No.6; Replacement of 33kv post insulator, top tie & armor rod at Nadec city. 

Project Description:   

Ø Post insulator 

1320mm(1008pcs) distance as SEC STD. 

Ø Armor Rod 

(1008pcs) for merlin conductor as per SEC STD.

Ø Top tie (1008pcs) for merlin with armor hosting as per SEC STD.

Ø Replacement of post insulators (168 poles).

Project name:    

Oil leak repair and oil filtration and electrical testing of 1600 KVA transformers.

Project Description: 

Ø Visual inspection of transformers.

Ø Check for any damage/leakage.

Ø Draining old oil from transformer.

Ø BDV Test before and after filtration.

ØOil circulating in oil storage tank.

Ø Electrical testing as per IEC standard.

Ø Mobilization and demobilization of team and tools.

Project name:  Supply of OTP with oil storage tank with operator for oil treatment activity 6500 Liter.

Project Description: 

Ø Visual inspection of transformers.

Ø Supply of OTP and oil storage tank.

Ø Oil circulation in main tank

Ø oil filling of new oil(if required)

Ø Energization of Transformer

Ø Equipment to carry out the Job such, as follows:

Ø 2,000-4,000 L/H Oil treatment plant with the accessories.

Ø Roots pumps and booster.

Project name:  Ground and Breaker testing 

Project Description:   

Ø EXP-SAFTY-CNSMB-059

Ground resistance test (Earth Test)

Ø EXP-SAFTY-CNSMB-060

Breaker testing

Ø EXP-SAFTY-CNSMB-061

Mobilization and Demobilization to site.

Project name:  Oil circulation and testing (oil & electrical) of auxiliary transformers.

Project Description:   

Ø Visual inspection of transformers.

Ø Supply of OTP and oil storage tank.

Ø Oil circulation inside the transformer winding until it reaches up to the accepted value.

Ø Filtration of oil in the transformers to remove moisture from winding and insulation paper.

Ø DGA testing after circulation.

Ø Energization of Transformer.

Project name: Rental supply of equipment, operator and testing transformers.

Project Description:   

Ø Testing of transformer: BDV Moisture and DGA tests.

Ø Operating and supervising of OTP

Ø supply of flanges, hoses and vacuum, gauge digital.

Ø Mobilization and Demobilization of equipment.

Project name: ELECTRICAL TESTING OF TRANSFROMER

Project Description:   

Ø TESTING OF TRANSFORMERS

Ø INSULATION RESISTANCE TEST 

Ø POLARIZATION INDEX

Ø WINDING RESISTANCE 

Ø TURN RATION TEST

Project name: Supply of accumulator

Project Description:   

Ø ACCUMULATOR ,CAPACITY;200 LTR, PRESSURE; 10 BAR, FOR FIREFIGHTING SYSTEM, 

Ø MODEL: AF-CE 200 LITR 

Ø FLUID GROUP 2 / PT: 14.03 BAR/ MEMBRANE: EPDM/ 

Ø MAX PR: 10 BAR 

Ø PRESSURE TANK AF 200 V CE 1 OBAR 

Project name: Testing of three transformers and Installation of termination kits.

Project Description:   

Ø Transformer Oil Testing 

(BDV Test Supply of Oil Sample Kits.)

Ø Electrical testing

✓ Transformer Turn Ratio.

✓ Winding Resistance.

✓ Insulation Resistance.

ØInstallation of MV terminations 120mm 3core.

Project name: Oil filtration 7200KVA of transformer.

Project Description:   

Ø Visual inspection of transformers.

Ø Supply of OTP and oil storage tank.

Ø Oil circulation inside the transformer winding until it reaches up to the accepted value.

Ø Filtration of oil in the transformers to remove moisture from winding and insulation paper.

Ø BDV testing after circulation.

Ø Energization of Transformer.

Project name: MV Cables Termination

Project description:

 Ø Installation of Raychem termination kit.

• 3CX300sq.mm

 Ø Installation of Raychem termination kit.

• 3X1CX240sq.mm

 Ø Installation of Raychem termination kit.

• 3X1CX95sq.mm

Project Name: Installation of 01 Unit Transformer- 70.00 Ton (Main Body)

Project description:

Ø Removal of 01 X 70 Ton Transformer (Main Body without Oil) from foundation,

Ø Loading onto a hydraulic trailer and shifting to the yard (within 10 KM radius) from the foundation.

Ø Jack down onto the ground. 

Ø Loading of 01 X 70 Ton Transformer (Main Body without Oil) onto the suitable trailer.

Ø Shifting (within 02 KM radius) and Installation onto foundation.

Project name:  Removal and Installation of 31 MVA Transformer

Project description:

Ø Removal of 31MVA Transformer from foundation, 

Ø Loading onto hydraulic trailer and shifting to yard (within 10 KM radius) from the foundation. 

Ø Jack down onto ground.  

Ø Loading of 31MVA Transformer (Main Body without Oil) onto suitable trailer. 

Ø Shifting (within 02 KM radius) and Installation onto foundation. 

Project Name: Order to Repair & change oil for the said transformers at Haradh 

Project Description:

Ø DP2 Transformer Maintenance, 2000 kVA, - 4 Nos-4-units For DAIRY PLANT (maintenance with oil replace & oil leakage test).

Ø Maintenance and Services of Transformer 2000 KVA-2-Units for Dairy Farm ((maintenance with oil replace & oil leakage test).

Project Name: ELE SERV: Alternate power

supply connection 11kv to admin

building from packing plant Line

Project Description: 

ØConnect 2nd power source (11KV) to theRMU (630A SafeLink ABB) installed at admin area substation.

ØASPHALT AND SAND DIGGING FOR JOINT

ØMake a T-joint from the existing powercable 3x300mm² & connect to the existing RM.

ØSupply and installation of joint (maderaychem).

ØIR & Hipot test will be done on existingpower cable before & after the joint,values should be in standard range.

Project Name:  Electrical Testing & oil Testing of 1500KVA Transformer 

Project Description:     

1) Electrical testing

Ø Transformer Turn Ratio.

Ø Winding Resistance.

Ø Insulation Resistance.

2) Oil Testing

Ø DGA (from Third Party Lab)

Ø Break Down Voltage

Ø Supply of Oil Sample Kits.

3) Study and setting of Relay coordination. 

Project Name: Installation, testing and commissioning of unit substation

Project Description:   

Ø Installation of (3*300mm2) CU/XLPE/PVC/STA(armoured cable) 15KV cable.

Ø Supply and installation on termination

Kits.

Ø Testing of cable

✓ Hipot Test.

✓ Megger of cabel

Project Name: Dismantling of 200  MVA Mitsubishi japan Transformer   at SEC sub Station Khulais & Mobilization of Transformer to Tssd Yard   Jeddah for Repairing.

Project Description:      

Ø Dismantling and pack accessories of   Transformer 

Ø Transportation of Transformer SEC   to TSSD Yard Jeddah with Special road permits. 

Project name: Supply of LV bushing

Project description:     

Ø Supply of LV BUSHING 3kV/2500A(4TO) CREEPAGE=125

Project name: Oil filling of transformers (1000-3000 KVA)

Project description:  

✓ Visual inspection of transformers.

✓ Supply of OTP and oil storage tank.

✓ Oil circulation & oil filling of new oil

✓ Calibrate all the Aux Devices.

✓ Energization of Transformer

Project name: SWCC Jeddah installation of New Transformer 250 MVA 

Project description:   

Ø Dismantling of 250 MVA Transformer Foundation to SWCC Scrap Yard.  

Ø Transportation of New Transformer 250MVA

SWCC Yard to Foundation.

Installation of Transformer on Foundation. 

Project name:  Overhauling Of 38 Distribution Transformer

Project description:  

Ø Replacement of Gasket sets, 

Ø Testing of Transformer.

Ø Testing of the transformer as per manufacturer standards.

Ø Insulation Resistance Testing and polarization index testing.

Ø Winding Resistance Test and Turns Ratio Test 

Ø Functional Test for relevant Transformers protective devices 

ØOil Circulation in Transformer Tanks  ØOil Sampling for Lab. 

Project name: Supply of LV Panel & mobilization to site

Project description:  

Ø MDB1 (Line)

Ø MDB2 (Services)

Ø PP-AHU, S

Project description

Installation of Indoor Termination Kits 

Project Name:  Supply and installation of CT-Panels 

Project description:

Ø Supply and installation of Outdoor CT BOX  

Project name:  Repairing of leakage & maintenance of 2 MV A Transformer 

Project description:  

Ø Repairing of leakage & maintenance of 2 MVA Transformer

Ø Replacement of oil reduction relay 

Project Name: Supply of MV Terminations Kits 

Project description: 

Ø Supply of MV Terminations Kits • Cooper DT436T-G-185, 36kv, 630A, T-connector suitable for 1C x 185 mm² cable. 

Ø W/ Capacitive Test Point and Bimetallic cable lug. 

Insulation Range: 30.9 - 36.2 mm 

Project Name: Maintenance of transformer 

Project description:   

Ø Repairing   of leakage & maintenance of Transformer - Brand Name: Saudi Federal   Transformers LLC - Includes ( 

Ø Visual inspection of transformer.   Change of gasket   set. 

Ø Oil circulation & oil filling of new oil     Testing of Transformers as per manufacture standard.   

Ø Transformer Turn ratio Test.   

Ø Measurement of winding Resistance.   

Ø Measurement of insulation Test.   

Ø Oil Break   Down Voltage test

Project Name: Installation of cable and excavation and backfilling 

Project description:   

Ø Installation of (3*300mm2) CU/XLPE/PVC/STA (armored cable) 15KV cable. Supply and installation of termination kits. 

Ø E Testing of cable

Ø Hipot Test.

Ø Megger test of cables

Project Name: Supply of CT, VT, and fuses 

Project description:    

Ø Cast indoor resin application. 

Ø Current transformer for

Window-type-current transformer·   ksoh 1555

Ø Cast resin voltage transformer for indoor application,   block type - ritz instrument

Ø Fuse for VT’s

Ø Abb surge arrestor

Ø Installation   & commissioning, testing

Project Name: SWCC Project of terminations 

Project description: 

Ø Installation of cables and termination Kits

Project Name:  Oil Filtration and Maintenance of Three Transformers (1000 KVA, 1500KVA, 2000 KVA) 

Project description:   

Ø Drain of old oil from Transformer.

Ø Filling of new oil from drum to transformer.

Ø Oil Filtration inside the winding tank to remove the moisture from winding until reaches acceptable values.

Ø Venting of Transformer.

Ø Oil Breakdown test prior to filtration and after filtration.

Project Name: SF6 Gas Refilling

Project description: 

Ø ABB RMU N-103094.001 SF6 Gas Refilling at UMMOSHAR SITE

Project Name:  Arabian Cement 

Project description: 

Ø Removal of 31 MVA Transformer from foundation and shifting to yard (within 10 KM radius) and Installation of new transformer.

Ø Testing, commissioning and installation of 31MVA transformer.