138We / L-76 / 2021-22 Provn Of Independent Ht11kv Feeder With Connected Infrastructure For R Centre And Offrs Mess Of Asc Battalion And Spl Repair To 04 Core Wire From Main Line To Generator Room In Wksp Area Of Lt Ad Regt Comp Under Ge 865 Ews At Leh.

Tender Notice

29568551
Corrigendum : 138We / L-76 / 2021-22 Provn Of Independent Ht11kv Feeder With Connected Infrastructure For R Centre And Offrs Mess Of Asc Battalion And Spl Repair To 04 Core Wire From Main Line To Generator Room In Wksp Area Of Lt Ad Regt Comp Under Ge 865 Ews At Leh.
Indian
Jammu And Kashmir
05-11-2021
12-11-2021
19-11-2021

Tender Details

138We / L-76 / 2021-22 Provn Of Independent Ht11kv Feeder With Connected Infrastructure For R Centre And Offrs Mess Of Asc Battalion And Spl Repair To 04 Core Wire From Main Line To Generator Room In Wksp Area Of Lt Ad Regt Comp Under Ge 865 Ews At Leh.

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 05-Nov-2021 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 12-11-2021

Key Value

Document Fees
INR 500 /-
EMD
INR 27500.00 /-
Tender Value
INR 13.65 Lakhs /-

BOQ Items

Name of Work : Provn of independent HT 11KV feeder with connected infrastructure for R Centre and Offrs mess of ASC Battalion and Spl repair to 04 Core wire from main line togenerator room in wksp area of Lt AD Regt (Comp) under GE 865 EWS at Leh
Sl. No. Item Description
1Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth and getting it out for laying of cable/ pole in hard/dense soil, complete all as specified and directed by Engr-in-charge.
2Excavation in trenches not exceeding 1.5 m wide and exc 1.5m and n.exe 3.0 m in depth and getting it out for pole erection in hard/dense soil complete all as specified and directed by Engr-in-Charge.
3Returning filling in incl spreading levelling watering and well ramming in layers n. exc 25cm in hard/dense soil complete all as specified and directed by Engr-in-charge.
4Removing excavated material n exc 50m and depositing where directed at a level exc 1.5m above the starting pointcomplete all as specified and directed by Engr-in-charge.
5M&L for crushed stone sand cushioning to UG cable, provide with the layer of 8cm before and 15cm after laying and stretching jointing and testing the cable complete all as specified and directed by Engr-in-charge.
6Supplying and laying unreinforced precast concrete cable cover, class HV, type 1 flat of size 300mmx 180mm x 40mm placed perpendicular to the cable complete all as specified and directed by Engr-in-charge.
7Supply and fix GI pipe light grade with all connected accessories of sizes 100mm dia complete all as specified and directed by Engr-in-charge.
8Supply and erect tubular swaged poles complete with cast iron base plate, final taper plug bolts, nuts and screws as specified type 410 SP-55 (11.0 meters long) complete all as specified and directed by Engr-in-charge.
9Materials and labour for cross arms, bracings supports clamps and back plates fabricated from structural steel section including nuts bolts, washers welding, bending cold or hot, drilling holes for bolts in any shape or size as indicated or directed and inclusive of two quotes of aluminium paint over a coat of red oxide zinc chrome primer complete all as specified and directed by Engr-in-charge.
10M&L for lifting the transformer 100 KVA outdoor type from AGE E/M store yard using crane and shifting it to work site at CMP TCP post opposite 5014 ASC Bn on 2 pole structure/PCC plinth for further installation, commissioning and testing complete all as specified and directed by Engr-in-charge.
11M&L in replacement for aluminium conductor, steel re-inforced complete all as specified and directed by Engr-in-charge.
12M&L in replacement for Galvanised steel wire 3.15 or 4.00 dia complete all as specified and directed as Engr-in-charge.
13M&L for cement concrete (1:4:8) type D2 in foundation filling and mass concrete using 40mm graded stone aggregate for pole/stay foundation etc complete all as specified and directed by Engr-in-charge.
14M&L for cement concrete (1:3:6) type C2 in foundation filling and mass concrete using 40mm graded stone aggregate for pole/stay foundation etc complete all as specified and directed by Engr-in-charge.
15Supplying laying & testing of XLPE cable insulated screened PVC bedded, galvanised steel strip armoured, electric power cables (heavy duty) with stranded aluminium conductor, 11000 voltsgrade, earthed system of size 3 core 95 Sqmm complete all as specified and directed by Engr-in-charge.
16S&F in repairs cable end joint boxes 95 Sqmm, 3 core XLPE 11KV HT cable heat shrinkable indoor / outdoor type, complete all as specified and directed by Engr-in-charge.
17Supply and fixing of gang operated air brak switches HT 11KV grade outdoor type, triple pole of capacity 200 Arms rating mounted on polymer based 09 insulators fitted on steel frame horizontally, mechanically operated mechanism from ground level including GI pipe handle clamps bolts, nuts, jumper wire connecting with stranded conductors complete with locking arrangements complete all as specified and directed by Engr-in-charge.
18Supply and fix in replacement of drop out fuse unit expulsion type for outdoor air break gang operated switch, single pole, mounted on polymer based instulators for 11 KV working pressure, fixed to and including MS Channel with nuts, bolts, washers etc, synthetic bounded fuse carrying tube complete with line taps and suitable for current carrying capacity upto 25-50 Amps and connected with suitable size of ACSR conductor as jumper between GOD and DO fuse, with 11 KV HT PVC sleeve, with all fittings/accessories etc. including taking down of only 3 fuses complete all as specified and directed by Engr-in-charge.
19Supply, fixing and connecting HT 11KV outdoor expulsion type lightening arrestors with mounting accessories complete fixed on cross arms of 2 pole structure and connected with same size of ACSR conductor as O/H HT conductor with 11 KV KT empire tape insulation with all fittings, transmission class, having discharged capacity of 65 kilo Amps and suitable for working pressure of HT 11 KV, complete all as specified and directed by Engr-in-charge.
20S&F in repair disc insulator porcelain vitreous brown 145mm high and 255mm dia ball and socket type single disc assembly for tension with tension clampstor conductors working pressure 11000 volts complete all as specified and directed by Engr-in-charge.
21S&F in repair pin/post type polymer based insulator 150mm height and 150mm dia suitable for 11 KV grade insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron, complete all as specified and directed by Engr-in-charge.
22M&L for stay assembly complete with 30x30x6mm thick plate and 20mm dia stay rod and stay insulators all as shown in electrical plate No 1 including necessary excavation, earthwork stay bow, stay wire and PCC complete all as specified and directed by Engr-in-charge.
23S&F Danger notice plate of 1.6mm thick mild steel sheet, vitreous enameled white, with letters, figures and conventional skull and bones in signal red colour and fixed with MS, clamps, bolts and nuts of approved size for HT 25x20cm size complete all as specified and directed by Engr-in-charge.
24Earthing complete wth galvanised iron strip plate electrode 600mm x 600mmx 6mm as earthing lead buried directly inground vertically to a depth not less than 2.25 mtr deep below ground level with top edge of the plate not less than 1.5 mtr below normal ground level connected to and including galvanised iron strip 32x6mm as earthing lead by means of bolts, nuts, checknuts and washers etc made of GI and connected earthing test points all as shown in electrical plate No 5 of SSR Part-I of 2009 and as specified or indicated and testing on completion including exaction/earth work in any type of strata PCC (1:3:6) type C1 earthing chamber, pre cast slab 50mm thick in cement concrete (1:2:4) type B1 (reinforced) with welded steel wire fabric (XPM) weight not less than 4 Kg/Sqm) funnel with grade and lugs, including galvanized iron strip 32x6m with GI protection pipe of 40mm medium grade 7.5 meter long, etc complete all as specified and directed by Engr-in-charge.
25Earthing complete with galvanized steel earth plate electrode 600mm x 600mm x 6mm thick buried directly in ground. (earth pit not less than 2.25m deep below ground level) with top edge of plate not less than 1.5m below normal ground level, connected to galvanized earth lead wire 4mm dia by GI watering pipe with funnel and wire mesh and 15mm dia protection pipe earth work etc complete all as shown in electrical plate No 5 of MES plate No 6 and all as specified.
26Taking down old UNSV HT/LT UG cable of 2/4 core of any size complete all as specified and directed.
27Supply and laying unreinforced pre cast concrete cable cover class LV type 1 flat size 250x150x40mm all as specified and directed by Engr-in-charge.
28Supply, laying, jointing and testing XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross sectional area 95 Sqmm 3.5 Core.
29Material and labour in replacement of GI tubing light grade 50mm dia bore with all fittings laid in trenches including taking down old GI tubing complete all as specified and directed.
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