Tender For Repairs To The Aluminium Earthing Strip With Insulator On The Wall And Roof Of Various Buildings Of Primer Filling, Tracer Loading, In Magazine, Out Magazine, Bldg. No 4, 26 And Providing Lightening Protector On The Building No. 4, 26,30,, Varangaon-Maharashtra
TDR : 51396654
Tender Notice
Corrigendum Details
BOQ
Expired
Varangaon
Maharashtra
Corrigendum : Tender For Repairs To The Aluminium Earthing Strip With Insulator On The Wall And Roof Of Various Buildings Of Primer Filling, Tracer Loading, In Magazine, Out Magazine, Bldg. No 4, 26 And Providing Lightening Protector On The Building No. 4, 26,30,
Name of Work:Repairs to the aluminium earthing stripwith insulator on the wall and roof of various buildings of Primer Filling, Tracer Loadng, In magazine, Out magazine, bldg. No. 4 and 26 and providingLightening Protector on the building No. 4 and26, 30,32,33,36,38 & 39 at tracer loading inside OFV. (OFV Drg. No. V/V/BS/0621)
Sl. No.
Item Description
1
Items :
2
M&L of earth continuty conductor or main earthing lead fixed to wall on batten or recess or chases or burried in ground or drawn in conduit/pipe or fixed to pole or any other indicated situation for loop earthing with 25 x 3 mm aluminium strip as per SSR & as dir by E in C.
3
M&L of earth continuty conductor or main earthing lead fixed to wall om batten or recess or chases or burried in ground or drawn in conduit/pipe or fixed to pole or any other indicated situation for loop earthing with 25 x 4 mm galvanised iron stripas per SSR & as dir by E in C.
4
Fixing in repairs aluminium strip 25 x 3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground as per SSR & as dir by E in C.
5
Tubes, \" medium grade\" galvanised, with all fitting and fixed complete to wall and ceilings or laid in floors bore of tube in 50 mmas per SSR & as dir by E in C.
6
Tubes, \" medium grade\" galvanised, with all fitting and fixed complete to wall and ceilings or laid in floors bore of tube in 40 mmas per SSR & as dir by E in C.
7
Supply & Fixingof framed brackets of anglesor tees withwebandflangescutto shape, drilled and countersunk forscrew,includingbendingand weldingangles,asnecessary, gusset plates, riveting, etc.. n exc10 kg each brackets, conforming to Fe.290.Gde-E-165as per SSR & as dir by E in C.
8
Dismantling wrought iron or mild steel work of any descripion not otherwise provided for as per SSR & as dir by E in C.
9
Supply & Fixing of Epoxy Insulator for earth strips mounting on wallwith nut blolts with required accessoriesas dir by E in C.
10
Supply & Fixing of Lightening Protector assembly( Brass coupler and Copper Rod as per drawing No. V/Prov/0922) fixing on the GI pipeas dir by E in C.
11
Supply & fixing of epoxy insulator witharoldite on the tin sheet at bldg. No. 4 as dir by E in C.
12
Fixing only GI lightening protectoron epoxy insulatoer on the tin sheet at bldg. No. 4 as dir by E in C.
13
Credit of old dismantled HG/MS/GI materials i.e. pipe, clamp/ channelsetc.
14
Credit of old dismantled alluminium materials i.e. alluminium stripetc.
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