Name of Work:E-Tender Enquiry document for Laying PLB pipe/ Duct and Associated works by Open Trench Method/Trenchless Technology, Optical Fibre Cable Pulling/Blowing and splicing works etc., for OFC media provisioning for 4G saturation project in Raigad SSABSNL KALYAN BA ( ZONE 1ROHA)
Sl. No.
Item Description
1
Rate for excavating trenches of 1x0.45x0.30 mtrup to a depth of 165cms. and back filling the excavated trenches after laying the HDPE/PLBpipe with or without protection.
2
i) Non-Rocky Soil
3
ii) Rocky -Soil
4
iii) Rocky- Hard Rock(Those works were Explosion, breaker, chiseling are involved)
5
Laying of HDPE pipes/PLB Coils, coupled with HDPE socket and drawing 6 mm PP rope.
6
Laying and fixing of 65mm/40mm GI/DWC Pipes in the trenches with HDPE Pipe/coil inside and drawing PP rope.
7
Laying and fixing of 65mm/40mm GI pipes/GI troughs on bridges and culverts with HDPE Pipe/PLB coil inside and drawing PP rope.
8
Laying and fixing of full round DWC pipe of63 /51mmdiameter on bridges and culverts for extra protection with HDPE Pipe PLB/HDPE/ Coils already laid.
9
Providing RCC Protection at Site to HDPE /PLB OR G.I. Pipes reinforced by Weld Mesh & Drawing of P.P. Rope.
10
48/96F Cable Blowing on Exsiting Ducts, Including opening on Man Holes, Cleaning of Existing duct pipes, insertion of 8mm rope and blowing of optical fiber cable.
11
Digging of pit for jointing chamber, construction of brick Chamber, and filling of brick chamber with clean sand, supply and placing of Pre-cast RCC Slabs on brick chamber, and back filling of jointing pit.
12
Digging of pit 1 meter towards jungle side on each manhole/joint chamber for fixing of route/joint indicator, fixing and concreting of routes/joint indicator. Painting and sign writing of route/joint indicators.
13
Supply of RCC Route/Joint Indicator with Supply 125Cms height and as per specification (attached) SSAs are requested to compare the SOR for the same item available in NOFN tender and consider whichever is lower.
14
Recovery of empty Cable Drum
15
Splicing / Termination of 48F Optical Fibre Cable
16
GPS mapping with longitude/latitude (with +/-0.5m accuracy) at every 10 meter of trench/ Turning/Road/Railways/Water pipeline/Gas pipeline/ Canal Crossings, HDD entry/exit/coupler points, ERM, RCC route Indicator, Joint Indicator/ Manholes, major landmark etc, Documentation (6 copies of documents for each route /section=one set)
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.
