Provn of Lighting Conductor Tech Specification as per Appx A and store list is as under
2
Earthing Electrode
Zinc and Alloy Coated Safe Earthing Electrode (76.3mm dia) 2 mtr long with back frilled compound conduct to tile CPRI approved
3
Copper Prongs
5 x Copper Prongs (15 CM long)
4
Copper Ball
Copper Ball Dia 50mm
5
Aluminium Rod
Air Terminal single pointed aluminium rod 12mm dia and1.00mtr long .
6
PVC Insulated Cover
40 CM PVC insulated cover of 3 MM thickness
7
Insulated Clamp
Insulted Clamp for fixing copper tube
8
PVC conduit pipe
PVC Conduit pipe for Insulation 40 mm dia 12 Mtr long
9
Aluminium strip
Aluminium Strip 25 x 3.15 mm 12 mtr long fitted with insulation clamp complete all as specified
10
Nut and bolt
Nut and bolts 2inch x 1/2 inch
11
GI Plate
GI plate of size 60 x 60 cm and 6mm thickness erected vertically 2.25 Mtr depth.
12
Aluminium Lugs
Aluminium lugs 70 Sqmm for connection of cable with nut & bolts of suitable size
13
PCC pit
PCC pit cover of size 45 x45 cm
14
Dia Pipe
20mm dia pipe for recharging water length 1.5 Mtr
15
Funnel
Funnel 50 mm dia
16
GI Strip
32 x 6 mm GI Strip 2 Mtr length
17
GI Strip
50 mm Dia GI pipe 2 Mtr length
18
Termination point
Termination Point
19
Earth Resitance Tester
Earth Resistance Tester grater than 1 Ohm Make Meger /Fluke Corporation/kyoritsu
20
PCC Bricks
PCC Brick size 230x100x75 mm
21
Sand
Sand shall be clean, sharp, angular hard and durable free from adherent coating and shall not contain clay, mica and other impurities. The maximum quantities of clay and fine silt in sand shall not be more than 5% by mass as per IS -383-1970.
22
Stone Agg
Stone aggregate shall be crushed stone 20 mm graded conforming to IS-383-1970 and shall be clean hard tough, durable and of uniform quality throughout. The aggregate shall be free from soft disintegrated materials, vegetable and other organic impurities.
23
Cement
Portland pozzolana cement. PPC Cement IS-1489 (Part 2) for clained clay based PPC and IS-1489 (Part 1) for fly ash based PPC packed in 50 kgs HDPE bag conforming to IS 11652/2000.
We takes all possible care for accurate & authentic tender information, however Users
are requested to refer Original source of Tender Notice / Tender Document published by
Tender Issuing Agency before taking any call regarding this tender.
