Payab Zamzam Group - Summary of Projects



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The following is a summary of the projects that have used our instruments or services:

Name of project	Client	Contractor	Instruments/services

Karun 3 Dam	*Ab-Niroo Co.*	*Mahab Ghods Co.*	*Pressure cell+14 point extensometers*

Masjed Soleiman Dam	*Ab-Niroo Co.*	*Moshanir Co.*	*Convergence meter+Pressure cell+Extensometer+Crack meter*

*Upper Gotvand Dam*	*Ab-Niroo Co.*	*Moshanir Co.*	*Convergence tape+Load cell+Extensometer*

*Khaf Dam*	*Khorasan regional water Org.*	*Ab-Khak Co.*	*Settlement cells+pressure cells+Water level meter*

Sar Cheshmeh cupper mine	*Sar cheshmeh Co.*	*Sar cheshmeh Co.*	*Acid level meter for leaching hills*

*Tehran Metro*	*Khak & Sang Co.*	*Tehran Metro Co.*	*Convergence meter*

*Defence project # 1*	*Sepah Pasdaran*	*Sepah Pasdaran*	*Extensometer+Load cell+Pressurfe cell*

*Defence project # 2*	*Sepah Pasdaran*	*Sepah Pasdaran*	*Convergence meter+Pressurfe cell*

*Defence project # 3*	*Sepah Pasdaran*	*Sepah Pasdaran*	*Bolt pullout system*

*Export to South Korea*	*Sejin Power*	*Sejin Power*	*Hydraulic load cell*

Technical soil lab.	*Ministry of roads*	*Ministry of roads*	*LVDT sensors and data acquisition system*

Resalat Tunnels	*Perlit Co.*	*Tehran Municipality*	*Pressure cell+Extensometer*

*Tehran Metro*	*Arsa Co.*	*Tehran Metro Co.*	*Convergence meter*

*Lavarak Powerhouse*	*Ab-Niroo Co.*	*Lar Consulting Co.*	*Convergence meter+Pressure cell+Extensometer+Load cells+ Concrete Strain gauges*

*Milad Tower*	*Boland Payeh*	*Yadman Sazeh*	*Load cell*

*Pardis Tunnels*	*Ministry of roads*	*Iran Oston Co.*	*Convergence meter+Pressure cell+Extensometer+Load cell*

Silveh Dam	*Hadid Co.*	*Gharb water org.*	*Convergence meter+Pressure cell*

*Aras Baran Dam*	*Gharb water org.*	*Stratus Co.*	*Borehole camera*

*Haram underpass*	*Astan Ghods*	*Astan Ghods*	*Tilt meter+pressure cell+ crack meter*

*Siah Bisheh*	*Ab-Niroo Co.*	*Keyson Co.*	*Bolt pullout system and water level meter*

*Delvari Dam*	*Khoozestan water Org.*	Jahad Tosee	*Bolt pullout system*

Siah Bisheh	*Ab-Niroo Co.*	*Tablieh Co.*	*Borehole extensometer*


*Omidieh tunnels*	*Khoozestan water Org.*	*Sepah Pasdaran*	*Convergence meter*

*Esfahan-Shiraz tunnel*	*Ministry of Roads*	*Pars Co.*	*Convergence meter*

Ostoor Dam	*Ab-Niroo Co.*	*Tablieh Co.*	*Inclinometer+Settlement cell+Piezometer*

*Bidvaz Dam*	*Ab-Niroo Co.*		*Borehole Camera*

*Khan Abad Dam*	*Lorestan Water Org.*	*Kara Dej*	*Borehole Camera*

*Shahr Chay Dam*	*Azarbaijan*	*Jahad Nasr*	*Borehole Camera*

*Isfahan Metro*	*Metro Org.*	*Zamin Fanavaran*	*Borehole extensometer*

*Masjed Soleiman Dam*	*Ab Niroo Co.*	*Hara Co.*	*Flat Jack test for swell measurement*

*Shahr Chay Dam*	*Gharb Water Organization*	*Jahad Nasr*	*Borehole Camera*

*Tabriz-Mianeh Railway Tunnel*	*Road Ministry*	*SDM Co.*	*Borehole Camera + Convergence meter*

*Nosood Tunnel*	*Ab Noroo Co.*	*Rahsaz Co.*	*Convergence meter + Strain Gauge*






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