BID DOCUMENTS FOR PROPOSED ESTABLISHMENT OF AIR QUALITY MONITORING SYSTEM AT PORBANDAR,PORBANDAR.

Total Amount Rs:-

Item No. Item Description Quantity Unit Rate Amount

Providing, Supplying, Installing, Testing and Commissioning of Ambient Air Quality

Monitoring System (AQMS) comprising Multi Gas Sensor for monitoring PM1, PM2.5,

PM10, Ambient Temperature, Relative Humidity, CO, CO₂, O₃ and NO₂, complete

with 305 m Ethernet Cable, 4x2 Pollution Parameter Display, Pre-wired Enclosure

including MCB, AC SPD, SMPS, Communication SPD, Ethernet SPD, Terminal Blocks,

etc., Datalogger , 2.0 m mounting mast with lightning arrester, display frame, 3.0–4.0

m high G.I. pole, earthing pits, and 100 m power cable, including all mounting

hardware, accessories, interconnections, installation, Excavation, testing,

commissioning and commissioning support, complete in all respects as per approved

specifications and directions of the Engineer-in-Charge. The item shall also include

construction of RCC foundation of size 1.50 m x 1.50 m x 1.50 m using cement

concrete in proportion 1:2:4 with 20 mm to 25 mm graded stone aggregate,

including excavation, centering, shuttering, compaction, finishing, plastering and

curing, as required for pole muffing and equipment foundation. Reinforcement shall

consist of CRS steel bars of 10 mm to 16 mm diameter, Fe-500 grade conforming to

relevant Indian Standards with including factory testing of cutting, bending, binding,

placing in position, and all leads, lifts, labour, materials, tools, taxes, duties and

incidental charges, complete. as per specifications and direction of Engineer-in-

Total Amounts Rs...………........

Total Amounts Rs...………........

Consulting Civil Engineer City engineer

Dharmesh Deshani (OPC) PVT.LTD. Porbandar Municipal Corporation

Ahmedabad Porbandar