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| 1 | Disconnecting / taking down carefully existing unserviceable LT panel board / feeder pillar boxany type and capacity including all control switches, fitting and fixtures from different location complete all as specified and directed by the Engineer-in-Charge. |
| 2 | Supply, installation, testing and commissioning of LT panel outdoor type, CPRI approved, suitable forLT 440 volts, 50 Hz, 3 Phase 4 wire supply system, double door type factory fabricated having independant cabin including locking arrangement for each MCCB , weather and vermin proof (Protection class IP-55), made out of 3.15 mm thick MS CRCA sheet with front and rear opening doors duly hinged upto full door height with special steel hinges, rubber lining, bakelite sheet, locking arrangements, on both side of the doors, powder coated internally and externally, CRCA sheet for panel shall be mounted on 50 mm x 50 mm x 5 mm angle iron frame and shall have channel base of appropriate size and mounted on PCC foundation built in PCC 1:3:6 type C-2 be using 40 mm graded crushed stone aggregate including earhwork complete , as recommended by manufacturer but height not less than 30 cm above ground level, suitable for and comprising the following components complete all as specified and directed by the Engineer-in-Charge.(a) Incoming:- MCCB having current rating 125Amps with rupturing cap 25 KA, AC 415 Volts four pole, Ics = 100% of Icu with adjustable thermal, Magnetic Release and Surge arrester complete with spreader links. (Qty -01 No)Outgoing -MCCB having current rating 63 Amps with rupturing cap 16 KA, AC 415 Volts four pole, Ics = 100% of Icu with adjustable thermal, Magnetic Release and Surge arrester complete with spreader links. (Qty -02 No) |
| 3 | (b) Multifunctional digital panel meter with LCD display flush mounting type of size 96X96 mm, accuracy class 1, suitable for CTs with secondary current 5A having provision of display parameters such as voltage, Amp, Frequency, Power factor, KW, KV etc. (Qty - 01 No)(c) Current transformer of ratio 400 / 5 amps,current rating primaryup to 400 amps and secondary5 amps , accuracy class 1, VA burden 10 VA including necessary wiring using PVC insulated copper conductor cable of appropriate size as per standard engineering practice.(Qty - 1 No Set of three)(d) LED Phase Indicator Lamp(Qty - 01 Set of Three). |
| 4 | Supply & fixing GI tubing light grade, ISI marked 80 mm bore on poles, under floors, road crossing etc as per requirement at site complete all as specified and directed by the Engineer-in-Charge. |
| 5 | Supply & fixing GI tubing light grade ISI marked 50 mm bore on poles or under floors or at road crossing etc as per requirement at site complete all as specified and directed by the Engineer-in-Charge. |
| 6 | Taking out unserviceable underground LT/HT cable of any size complete all as specified and directed by the Engineer-in-Charge.Note : Necessary excavation, earth work shall be measured & paid separately under relevant items. |
| 7 | Supply, Laying, connecting, testing XLPE cable underground PVC insulated and over all sheathed with aluminium conductor heavy duty 1100 volts grade laid in trenches, floors, ducts passing through pipe forroad crossing etc complete all as directed by Engr-in-Charge of following sizes :- Note : Necessary excavation, earth work, brick protection sand cushioningand GI pipe etc shall be measured & paid separately under relevant items. |
| 8 | Cross sectional area 35 Sqmm 3 ½ core |
| 9 | Cross sectional area 50 Sqmm 3 ½ core |
| 10 | S & F of Cable jointing kit suitable for 1.1 KV grade cable end termination, heat shrinkable type joint complete with jointing material and accessories suitable for 3.5 core XLPE armoured aluminium conductor cable of size 25 to70 sq mm complete all as specified and directed by the Engineer-in-Charge. |
| 11 | Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr deep in loose / soft soil and getting out for under ground cable / erection of poles, stays etc complete all as specified and directed by the Engineer-in-Charge. |
| 12 | Returning, filling in including spreading, levelling, watering and well ramming in layers n.exc 25 cm complete all as specified and directed by the Engineer-in-Charge. |
| 13 | Removing of excavated material n, exc 50 mtr away and depositing where directed at a level n, exc 1.5 mtr above the starting point complete all as specified and directed by the Engineer-in-Charge. |
| 14 | Supply and fix Un-reinforced precast concrete cable cover ,class LV,type-1 size 300X180X40mm laid in the trenches complete all as specified and directed by the Engineer-in-Charge. |
| 15 | M&L for sand cushioning for cable with river washed sand and punning to provide required cover as per SSR Part –I complete all as specified and directed by the Engineer-in-Charge. Note: Punned thickness of sand layer shall be measured and paid to the contractor. |
| 16 | M&L for Plain Cement Concrete 1:4:8 type, nominal mix D-2 using 40mm graded aggregate, mechanically crushed stone for mass filling in pole,pit and foundation etc including provision of necessary form work to achieve fair finished surfaces complete all as specified and directed by the Engineer-in-Charge. |
| 17 | M&L for Plain Cement Concrete 1:3:6 type C-1 nominal mix using 20mm graded crushed stone aggregate as in pole, pole foundation, coping, stay pits etc including provision of necessary form work to achieve fair finishes surfaces, complete all as specified and directed by the Engineer-in-Charge. |
| 18 | S & F cable route indicator made out of 25 x 25 x 3 mm angle iron, 300 mm long embedded in PCC block of suitable size with moulded letterLT CABLEsuitably incribed on CI circular plate 8 mm thick 100 dia complete including neccessary PCC 1:3:6, type C-2 (using 40 mm graded aggregate)block of suitable size and necessary earth work and excavation complete all as specified and directed by the Engineer-in-Charge. |
| 19 | Taking out unserviceable earthing complete all as specified and directed by the Engineer-in-Charge. |
| 20 | Material and labour for earthing complete with galvanised steel earth plate electrode 600mmx600mmx6mm 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 ground level connected to earth lead of 32mmx6 mm galvanised iron strip by means of bolts, nuts, washers of galvanized including GI protection pipe 40mm dia, light grade, all as shown in electrical plate No.3 of SSRPart-I SSR Part-I including necessary excavation and earth work.PCC 1:3:6 type C1 chamber, RCC 1:2:4 type B1cover slab50mm thickwith 8mm CTD bar 140mm centre to centre with suitable handle, watering pipe 20mm dia light grade pipe with funnel, charcoal salt connected to earthing test point all as specified including testing and commissioning on complete all as specified and directed by Engineer-in-Charge. |
| 21 | Taking out old unserviceable distribution Board any type/capacity including removal of old unserviceable cable connections complete all as specified and directed by the Engineer-in-Charge. |
| 22 | Supply and fixing 12 way TPN Distribution board, rated current of bus bar 100Amps with provision of MCBas incomer and SP/TP MCBs complete all as specified and directed by the Engineer-in-Charge. |
| 23 | Supply and fixing MCB single pole 6-32 Amps breaking capacity16/25KA complete all as specified and directed by the Engineer-in-Charge. |
| 24 | Supply and fixing MCB single pole 40-63 Amps breaking capacity16/25KA complete all as specified and directed by the Engineer-in-Charge. |
| 25 | Supply and fixing MCB triple pole 63 Amps breaking capacity16/25KA complete all as specified and directed by the Engineer-in-Charge. |
| 26 | S & Frigid non metalic PVC conduit 25 mm exclusives of boxes but inclusive of all Tees, bends, elbows,reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, clamps and pipe hooks etc complete all as specified and directed by the Engineer-in-Charge. |
| 27 | Boring of holes under road, pavement, hard standing by trenchless technology using ultra sounding technique and necessary machine including HDPE pipe of 110 mm dia suitable for 0.4 mpa working pressure complete all as specified and directed by the Engineer-in-Charge. |
| 28 | Taking down carefully the existing aluminium/copper point/ sub Main wiring of any size and capacity and type by disconnecting from the either terminals complete with switches, sockets,ceiling rose, regulators etcby unscrewing and taken away from site complete all as specified and directed by the Engineer-in-Charge.Note : (i) Old dismantled wiring and accessories will become contractor\"s property and will be charged against schedule of credit. |
| 29 | M & L for sub main wiring with two single core FRLS, PVC insulated, stranded, unsheathed cable copper conductor with size 04 Sqmm and drawing through& including Non metallic PVC conduit concealed in wall including earth continuity conductor of size 04 Sqmm PVC insulated FRLS unsheathed stranded copper conductor cable and connected to earth dolly to be drawn in concealed PVC conduit including connecting to main board complete all as specified and directed by Engineer-in-Charge.Note:-Non metallic rigid conduit will be measured and paid separately. |
| 30 | S&F in repairs 0.80mm PVC coated diamond link pattern mesh/ expanded metal sheet / mesh of dia not less than 0.80mm galvanised steel wire and mesh aperture 25-30mm (Tolerence+/- 3.34/3.88mm) and weight not exceeding 0.91Kg per square metre cut to length, bent to shape as required and tying with and including annealed mild steel wire not less than0.9mm dia or fixing with galvanised steel staples supplied and fixed upto height of 15meter approximately from ground level including hanging with 10mm thick plastic rope or nylon rope or PVC coated GI wire complete to wood or steel memberscomplete all as specified and directed by Engineer-in-Charge. Note:- The work shall be executed upto 15 metre height from GL. The contractor shall make his own arrangement for mechanical equipment like boom lift/crane and/or steel tubular scaffolding for tying the bird proofing net. Contractor should take care of all necessary precautionary safety measures for labours employed and at site while execution of the work. The rate quoted by the tenderer shall deemed to be inclusive of the same and no claim whatsoever on this account is admissible. |
| 31 | All as per Serial item No.27 here in before but except material fixing with annealed mild steel wire not less than0.9mm fixing upto 15m height approx from GL hanging with 10mm thick plastic / PVC coated GI wire / Nylon wire complete to wood or steel memberscomplete all as specified and directed by Engineer-in-Charge.Note:- The work shall be executed upto 15 m height from GL. The contractor should make his own arrangement for mechanical equipment like boom lift/crane and/or steel tubular scaffolding for tying the bird proofing net. Contractor should take care of all necessary precautionary safety measures while execution of the work. Old retrieved material which is in good condition obtained from Sl.item No.27 shall be reused here. The rate quoted by the tenderer shall deemed to be inclusive of the same and no claim whatsoever on this account is admissible. |
| 32 | Dismantling of AC sheets / Galvolume sheet / GI Sheet of corrugated or semicorrugated etc. sheets in roof coverings including ridges complete all as specified and directed by the Engineer-in-Charge. |
| 33 | Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and directed by the Engineer-in-Charge. |
| 34 | Material and Labour for Mild Steel framed structure roof trusses (framed), trussed, purlins, crane gantriesand fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats of Grade Fe 410 -W (Gde- E- 250) quality- A etc complete all as specified and directed by the Engineer-in-Charge. |
| 35 | M & L for preparation of new or previously untreated steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed by the Engineer-in-Charge. |
| 36 | M & L pre-painted galvalume aluminium zinc coating GI based corrugated sheet 0.50 mm thick of any colour having tensile strength 550 mpa as in roof covering/ cladding to wall, fixed with self tapping screws complete all as specified and directed by the Engineer-in-Charge. |
| 37 | Supply and fix ofair termination single pointedaluminiumrod 12mm dia and 300mm long fixed on aluminiumstrip complete all as specified and as directed by Engineer-in-Charge. |
| 38 | Supply and fix of aluminium strip of size 25mm x 3 mm with saddles/insulatersand fixing screws for roof conductors and down conductors above ground complete all as specified and as directed by Engineer-in-Charge. |
| 39 | Supply and fix of test point terminal block made of gun metal or phosphorus bronze size 75mmx 75mm x 25mm, drilled and screwed including 3 Nos 8mm dia , 25mm long hex head screw and halogan free weather proof IP65 enclosure of size not less than ( 119x139x70) with one / two brackets and screws complete all as specified and as directed by Engineer-in-Charge. |
| 40 | M&L for Plain Cement Concrete 1:3:6 type C-1 nominal mix using 20mm graded crushed stone aggregate as in pole, pole foundation, coping, stay pits etc including provision of necessary form work to achieve fair finishes surfaces, including rendering in cement plaster CM 1:4 complete all as specified and directed by the Engineer-in-Charge. |
| 41 | Supply and fix PVC earthing strip DMC insulator for electrical installation surface treatment colour coated, tensile strength 25 Mpa including washer nut and bolts etc |
| 42 | M&L pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof overing/ cladding to wall, fixed with self tapping screws as specified complete all as specified and directed by the Engineer-in-Charge. |
