PROVN OF VARIOUS E/M SERVICES TO CERTAIN TECHNICAL INFRASTRUCTURE AT AF STATION PHALODI

Earth work in excavation by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) for laying of UG cable etc in any type soil and levelling of bottom surface to required level including getting out and disposal of excavated earth lead upto 50 Mtr and lift upto 1.5 Mtr complete all as specified and directed.

Excavation in trenches not exc 1.5 Mtr wide and not exc 1.5 Mtr in depth for laying of LT UG cable, pipe line etc in soft / loose soil including getting out and levelling of bottom surface to required level complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc 25 cm thick soft / loose soil complete all as specified and directed.

Removing excavated material (Soil) from site to a distance not exc 50 Mtr away and depositing where directed at a level not exc 1.5mtr above the starting point complete all as specified and directed.

Supply, laying and testing of Double Wall Corrugated (DWC) high density Polyethylene (HDPE) pipes ISI marked with IS : 16098 (Part-II) having corrugation on the outer wall with nominal outer dia 90mm and plain surface on the inner wall with nominal inner dia 76mm dia laid as per IS 14930 (Part I & II) for protection of underground cables of various sizes with all fittings laid in trenches / road / nallach or fixed along wall for cable protection complete all as specified and directed.

4 core x 10 Sqmm

4 core x 6 Sqmm

3 core x 6 Sqmm

Supply, install, commissioning and testing of online UPS for 30 min back up three phase AC input 300 to 450 Volts and out put single phase AC out put Voltage 230 Volts ± 1% of capacity 7.50 KVA with SMF battries and suitable racks complete all as specified and directed.