REPAIR / MAINT / IMPV OF SERVICE CONNECTION / POWER DISTRIBUTION SYSTEM AND ALLIED WORKS AT JALAPAHAR / KATAPAHAR UNDER AGE(I) DARJEELING

Amount

Supply and jointing as in repair straight through joint, outdoor type 1100 Volts grade, heat shrinkable type suitable for 3.5 Core , 25 Sqmm to 50 Sqmm LT XLPE Cable and testing after jointing, complete all as specified and directed.

Supply and jointing as in repair straight through joint, outdoor type 1100 Volts grade, heat shrinkable type suitable for 3.5 Core , 70 Sqmm to 120 Sqmm LT XLPE Cable and testing after jointing, complete all as specified and directed.

Supply and Fix in repairs digital panel meter 3PH VAF+PF Meter CI 1 which displayed current, line to neutral and line to line voltage, frequency and power factor fixing in LT panel, complete with all accessories, including taking down of old unserviseable panel meter and reconnecting the cables complete all as specified and as directed. (Item shall be fully compatible as per existing.) Cat part no 4149 79 of Legrand or Equivalent from Siemens/ Schneider/ ABB/ L&T

Supply and fix in repairs three phase digital panel Voltmeter 3 PH Voltmeter CI1 + Hz which displayed true RMS measurement , high accuracy with class 1 ,auto and manual scrolling etc fixing in LT panel, complete with all accessories, including taking down of old unserviseable panel voltmeter and reconnecting the cables, complete all as directed. (Item shall be fully compatible as per existing.) Cat part no 4149 78 of Legrand or Equivalent from Siemens/ Schneider/ ABB/ L&T

Supply and Fix in repairs Three phase digital panel Ammeter 3 PH Ammeter CI 1 which displayed true RMS measurement , high accuracy with class 1 ,auto and manual scrolling etc fixing in LT panel, complete with all accessories, including taking down of old unserviseable panel ammeter and reconnecting the cables complete all as specified andand as directed. Item shall be fully compatible as per existing. Cat part no 414977 of Legrand or Equivalent from Siemens/ Schneider/ ABB/ L&T

Supply and fix in repairs MCCB FP 200 Amps 415 Volts 36 KA DPX3 250 Thermal magnetic protection fixing in LT panel, complete with all accessories, including taking down of old unserviseable MCCB switch and reconnecting the cables with proper proper lugs, complete all as specified and as directed. (Item shall be fully compatible as per existing.) Cat part no 4202 48 of Legrand or Equivalent from Siemens/ Schneider/ ABB/ L&T

Supply and fix in repairs MCCB FP 250 Amps 415 Volts 36 KA DPX3 250 Thermal magnetic protection fixing in LT panel, complete with all accessories, including taking down of old unserviseable MCCB switch and reconnecting the cables with proper proper lugs, complete all as specified and and as directed. (Item shall be fully compatible as per existing.) Cat part no 4202 49 of Legrand or Equivalent from Siemens/ Schneider/ ABB/ L&T

Supply and fix in repairs MCCB FP 400 Amps 415 Volts 36 KA DPX3 630 Thermal magnetic protection fixing in LT panel, complete with all accessories, including taking down of old unserviseable MCCB switch and reconnecting the cables with proper proper lugs, complete all as specified and and as directed. (Item shall be fully compatible as per existing.) Cat part no 422 007 of Legrand or Equivalent from Siemens/ Schneider/ ABB/ L&T

Supply and fix of cable route indicator for LT, 6mm thick CI Plate of Size 80mm dia welded to MS angle iron 50mmx50mmx6mm embedded in PCC (1:3:6) type C-1, block size 150mmx150mmx160mm, complete all as specified and directed.

Disconnecting difective parts of battery charger panel and removing from panel and transporting of unserviceable parts from MES Sub-Sstation to Civil Workshop and after repair transporting to workshop to MES Sub Station and installed at appropriate location including worn out parts and make the system completely functional, complete all as specified and directed.

M&L for preparing old painted surfaces by scraping and removing old paints, rust, etc. from Steel Tubular Poles (above the Planting Depth and PCC Copings of 9.0/11 Metre length Pole) and Mild Steel Cross Arms, Cable Protection Pipe, Brackets, etc. and applying one Coat of alternate Yellow & Black Strips Painting (4 No. Each Strip 300 mm wide) and remaining portion of Pole and Cross Arms, Cable Protection Pipe, Brackets, etc. treated with one coat of aluminium paint, including writing of pole numbers with black synthetic enamel paint, complete all as specified and directed.

Supply & fix in replacement sequirity light 30watt with capacity 175lm/watt, consist of (SPV) module, a luminaire , power storage, control electronics, inter connecting wires/ cables, module mounting pole including hardware and battery, inbuilt MPPT charge controller. Operational in solar/grid power. The Luminary has aluminium pressure die cast (PDC) housing with IP 65 including taking down old unserviseable any size/watt of Solar light, complete all as specified and directed. Make- PHILIPS Cat Part No. BRP710 LED30 CW MR HY FDIM50 SOLAR IN or equivalent from CG/Bajaj/HPL/Havells

M&L for 40mm dia steel tubes (light grade) galvanised with all fittings, laid in trenches/wall/pole/road crossing for protection of underground cable/ earth strip including taking up or down old steel tubing and connections, including cleaning for refixing or removal to store or removal unserviceable pipe from site, complete all as specified and directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

S&F of rolled mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to Fe-410- W(Gde- E-250) quality- A, complete all as specified and directed.

Material and labour for earthing complete with Copper earth plate electrode 600 x 600 x 3.15 mm thick buried directly in ground ( earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 metre below normal ground level, connected to Copper Strip 20x3mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No 3 of SSR Part I including necessary excavation and earth work PCC (1:3:6) type C-1 with 50 mm thick RCC (1:2:4) type B-1 cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar) including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (medium grade) wire mesh, lugs, complete in all respect, GI earth strip protected by 40 mm bore (light grade) galvanized iron pipe and other end connected with main switch board or earthing test point as directed including proper lugs, including disposal of soil to a distance not exceeding 50 m and necessary testing on completion, complete all as specified and directed.

Supplying and fixing in repair 1100 Volts grade heavy duty cable PVC insulated aluminium solid conductor of size 6 sq mm served with inner sheathing of PVC tape and service connection suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable falr or circular, complete all as specified and directed.

Supplying and fixing in repair 1100 Volts grade heavy duty cable PVC insulated aluminium solid conductor of size 10 sq mm served with inner sheathing of PVC tape and service connection suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable falr or circular, complete all as specified and directed.

M&L for 75 mm thick plain cement concrete(1:3:6), type C-2 (40 mm graded stone aggregate) as in plinth protection, hard standing, path etc. including finish the surface even and smooth without using extra cement, complete all as specified and directed.

M&L for plain cement concrete (1:4:8), type D2 (using 40 mm graded stone aggregates) as in foundation, filling and mass concrete, complete all as specified and directed.

M&L for screed bed or bedding layer of mortar 15 mm thick for laying floor finishes in cement mortar (1:6) finished even and rough, complete all as specified and directed.

M&L for chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with grey cement and no pigments, complete all as specified and directed.

Note 1:- (Applicable for all parts/items) : The bidders/contractors are advised to read tender document, all drawings & all corrigendum / amendments and general condition of contracts before entry / quoting the rates. Note 2:-The contract sum shall be arrived at after deducting amount of schedule of credit from the total quoted amount.

TSHERING WANGYAL BHUTIA (BID ID -3123857)

HIRA SINGH (BID ID -3121783)

Janata Enterprises (BID ID -3123263)

BIMAL BHATTRAI (BID ID -3123311)

M/S S. S CHETTRI AND SONS (BID ID -3122772)

SANJAY KAUSHIK (BID ID -3123700)