Tender For Repair / Maintenance / Servicing Of Underground Cables ,Lt Cables,Mccbs Cable Jointing Kit ,Lighting Conductor ,Earthing And Connected Allied Works In Chakrata Garrison Including Kalsi And Sahiya Area Of Age (I) Chakrata Under Hq Cwe Dehra
Tender Overview
Project Description
Tender for Repair / Maintenance / Servicing Of Underground Cables ,Lt Cables,Mccbs Cable Jointing Kit ,Lighting Conductor ,Earthing And Connected Allied Works In Chakrata Garrison Including Kalsi And Sahiya Area Of Age (I) Chakrata Under Hq Cwe Dehradun.
BOQ
| Sl. No. | Item Description |
| 1 | M & L disconnecting and taking out old unserviceable damaged / burn out cable of any size & make and supplying, laying, jointing and testing LT under ground cable, heavy duty cable of size 6 Sqmm 2 Core, 1100 Volts, XLPE insulated and PVC sheathed, armoured, multi-stranded aluminium conductor cable conforming to IS , laid in trenches / ducts or fixed to poles / walls or laid under roads / paths / drains / culverts duly protected in galvanised steel pipe of suitable sizes all bare conductor of cable including cable gland and lugs etc at both ends incl disconnecting and taking out unserviceable damaged cable complete all as specified and directed by Engr - in -Charge. Note : Exc, earth work, cable sand cushioning & cable protection shall be measured separately under relevant items of this schedule. |
| 2 | All as per item No 1 here -in- before but 10 Sq mm,2 Core |
| 3 | All as per item No 1 here -in- before but 16 Sq mm,2 Core |
| 4 | All as per item No 1 here -in- before but 10 Sq mm,4 Core |
| 5 | All as per item No 1 here -in- before but 16 Sq mm,4 Core |
| 6 | All as per item No 1 here -in- before but 25 Sq mm, 4 Core |
| 7 | All as per item No 1 here -in- before but 35 Sq mm, 4 Core |
| 8 | All as per item No 1 here -in- before but 50 Sq mm, 4 Core |
| 9 | All as per item No 1 here -in- before but 70 Sq mm, 4 Core |
| 10 | All as per item No 1 here -in- before but 95 Sqmm 4 Core |
| 11 | All as per item No 1 here -in- before but 120 Sqmm 3.5 Core |
| 12 | All as per item No 1 here -in- before but 150 Sqmm 3.5 Core |
| 13 | All as per item No 1 here -in- before but 185 Sqmm 3.5 Core |
| 14 | All as per item No 1 here -in- before but 240 Sqmm 3.5 Core |
| 15 | All as per item No 1 here -in- before but 300 Sqmm 3.5 Core |
| 16 | Excavation in trenches in hard / dense soil n exc 1.5 metre wide but exceeding 1.5 metre deep and getting out including forming bottom surface for laying UG cable, foundation for poles etc complete all as specified and directed. |
| 17 | Excavation in trenches in hard / dense soil n exc 1.5 metre wide and n. exc 1.5 metre deep and getting out including forming bottom surface for laying UG cable, foundation for poles etc complete all as specified and directed. |
| 18 | Returning filling in including spreading levelling watering and well ramming in layers not exceeding 25 cm in hard /loose soil complete all as specified and directed. |
| 19 | Removing excavated material not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified. |
| 20 | Material and labour for old size brick well burnt, laid flat, for cable protection complete all as specified and directed. |
| 21 | Supply and filling Sand cushioning (Tibba sand) to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified and directed. |
| 22 | Supply and lay in trenches fixed to poles wall laid in floor GI steel tubing 150 mm bore (dia) Light grade of following bore including fitting bolt, nut & washers etc or wooden rubber bushing at the ends of complete all as specified and directed incl disconnection and taking down existing tubing complete. |
| 23 | All as per item but 100 mm bore (dia) |
| 24 | All as per item but 80 mm bore (dia) |
| 25 | All as per item but 50 mm bore (dia) |
| 26 | All as per item but 40 mm bore (dia) |
| 27 | Supply, laying of Telerex DWC Outer dia of 90 mm and inner dia 76 mm (double Wall corrugated) HDPE polyethiline pipe ISI marked including couplers, bends, cap etc. with smooth internal and profiled external surface for non pressure under ground cable complete all as secified of following size. |
| 28 | All as per item here -in- before but Outer dia of 120 mm and inner dia 103.5 mm |
| 29 | M/L for PCC 1:3:6 type C1 with 20mm graded aggregate as in mass concrete in pit/trench to pole including necessary form work with fair finished surfacecomplete all as specified & directed. |
| 30 | M & L for Plain cement concrete 1:2:4 type B1 using 20mm graded aggregate for copping to pole foundation including necessary form work with fair finished surface all as directed. |
| 31 | M & L for Plain Cement concrete 1 : 4 : 8 type D2 using 40 mm graded stone aggregate for pole foundation, filling and mass concrete all as specified. |
| 32 | Earthing complete with galvanised earth plate electrode 600mm x 600mmx 6mm thick buried directly in ground vertically ( earth pit of depth not less than 2.25m below ground level ) with top edge of the earth plate not less than 1.5m below normal ground level, connecting with 4 mm GI earth lead by means of bolts, nuts, checks nut and washers made out of galvanized iron and earth strip protected by galvanized steel pipe 40 mm dia (light grade) including provn of concrete pit in PCC 1:2:4 type B-1 (using 20 mm graded mechanically crushed stone aggregate), 40mm thick RCC cover slab 1:2:4 tpye B1 reinforced with XPM ( weight not less than 4kg/sqm ) and frame made of angle iron of section 40x40x6mm with lugs, 02 Nos handle of 6mm dia mild steel bar made to shape, 20mm dia GI pipe (light grade) for watering perforated at bottom 1.75m long placed on top edge of earth plate, charcoal and salt filling in alternate layer, test point made out of phopsphorus/ Bronze with fixing arrangement , funnel wire mesh and earth work in soft/loose soil, returning filling, removal of surplus soil all as shown in electrical plate No.3 of SSR Part-I and connection to earth test point complete, all as specified including testing on completion.Note : Item of earthing include cost of 7.5m long GI earth strip, ,earth work in soft/ loose soil, returning filling and removal, GI protection pipe, GI watering pipe, funnel, wire wesh, RCC cover, etc . |
| 33 | Earthing complete with galvanised earth plate electrode 600mm x 600mmx 6mm thick buried directly in ground vertically ( earth pit of depth not less than 2.25m below ground level ) with top edge of the earth plate not less than 1.5m below normal ground level, connecting with 25x4 mm earth lead by means of bolts, nuts, checks nut and washers made out of galvanized iron and earth strip protected by galvanized steel pipe 40 mm dia (light grade) including provn of concrete pit in PCC 1:2:4 type B-1 (using 20 mm graded mechanically crushed stone aggregate), 40mm thick RCC cover slab 1:2:4 tpye B1 reinforced with XPM ( weight not less than 4kg/sqm ) and frame made of angle iron of section 40x40x6mm with lugs, 02 Nos handle of 6mm dia mild steel bar made to shape, 20mm dia GI pipe (light grade) for watering perforated at bottom 1.75m long placed on top edge of earth plate, charcoal and salt filling in alternate layer, test point made out of phopsphorus/ Bronze with fixing arrangement , funnel wire mesh and earth work in soft/loose soil, returning filling, removal of surplus soil all as shown in electrical plate No.3 of SSR Part-I and connection to earth test point complete, all as specified including testing on completion.Note : Item of earthing include cost of 7.5m long GI earth strip, ,earth work in soft/ loose soil, returning filling and removal, GI protection pipe, GI watering pipe, funnel, wire wesh, RCC cover, etc . |
| 34 | S & F in replacement MCCB 4 Pole, 250 Amps, 36 KA, 415 V , with adjustable thermal-0.8-1IN, adjustable magnetic-5 to 10IN, With Option for in Built or Add on Module for ELM complete all as specified and directed. |
| 35 | All as per item here in above but MCCB 4Pole, 200 Amps, 36 KA, 415 V |
| 36 | All as per item here in above but MCCB 4Pole, 160 Amps, 25 KA, 415 V |
| 37 | All as per item here in above but MCCB 4 Pole, 125 Amps, 25 KA, 415 V |
| 38 | All as per item here in above but MCCB 4 Pole, 100 Amps, 25 KA, 415 V |
| 39 | All as per item here in above but MCCB 4Pole, 63 Amps, 25 KA, 415 V |
| 40 | M & L for painting of LT pole any type after scrapping and rubbing down with sand paper preparation of old or new surface of poles including pole fittings such as cross arms of any description, anti-climbing devices, nut, bolts etc.and applying two coats of aluminum paint including numbering of poles as per existing complete all as directed and making 5 Nos of alternative strips of black, yellow paint of 30 Cm wide complete all as directed. |
| 41 | Cutting existing road / hardstand of any type by using crow bar chisel upto a depth of 30 cm for laying GI pipe including making good the surface by returning filling watering ramming in layers 150 mm thick PCC 1:2:4 over 200 mm thick hard core of broken bricks / stones over returning filling watering ramming in layers not exceeding 25 cm thick complete all as specified and directed. |
| 42 | M & L for LT straight through joint for under ground cable incl jointing kits for the following sizes :- |
| 43 | 3.5 / 4 Core upto 50 sqmm. |
| 44 | 3.5 / 4 core 70 to 120 sqmm |
| 45 | 3.5 / 4 core 150 to 185 sqmm |
| 46 | 3.5 / 4 core 240 to 300 sqmm |
| 47 | M & L for Aluminium Lugs of size 10-35 sqmm complete all as per specified and directed. |
| 48 | M & L for Aluminium Lugs of size 50-95 sqmm complete all as per specified and directed. |
| 49 | M & L for Aluminium Lugs of size 120-185 sqmm complete all as per specified and directed. |
| 50 | M & L for Aluminium Lugs of size 240-300 sqmm complete all as per specified and directed. |
| 51 | Taking down existing connection from LT Panel/Bus Bar Chamber/Feeder Piller/ Electric Poles/ Building carefully (any capacity ,any type) carrying out repair work at site including replacement of unserviceable/ defective screw/nut & bolts/ Washers/Lugs/ Spreaders/Hinges of doors/Repair to Locks & handles/ Indication Lamps/meters/Cable glands/Bus Bar (Copper/Aluminium) etc, refixing the fittings in its original position, testing and commissioning, including removal of bushes, creapers and trimming of branches around the LT Panel/Bus Bar Chamber/Feeder Piller/ Electric Poles including takingout fixing site complete all as specified and directed . Note: (i) If any major repair is required, attending complaints and replacement of any nature in LT Power network at any point and time, the items shall be replaced with respective item of sch 'A' is deemed to be inclusive (ii) Tools, ladder, vehicle required to carry out the work shall be provided by the contractor. (iii) Contractor will ensure the safety of the workers employed at his own risk. (iv) Contractor shall provided Skilled ITI Electrician and Produce the Certificate before the commencement of work. (v) Contractor should ensure to rendering completion of all attended complaints to respective JEs/Engr-in Charge as day to day basis . (vi) Necessary photagraph to be taken while execution of said items. |
| 52 | Supply ,Installation, commissioning & testing of factory made ,any CPRI approved ,LT switched gear panel board,IP-54(outdoor type) ,415 voils,50 Hz,AC supply,three phase and neutral (4 wie) ,suitable Amps aluminium busbars 4 pole ,duly insulted with heat shrinkable sleeve as per colour code supported on epoxy insulatators,having independent compartment for insulated busbar ,incoming feeder & each outgoing feeder ie cubical type ,made out of 3.15 mm thick CRCA sheet,rigid mild steel angle iron frame of 50mmx50mmx6mm with 900mm long extended legs grouting in PCC 1:3:6 type C2 block of size 300mmx200mmx300mm ,duly epoxy powder coated internally & externally with approved shade ,rubber gasket,hinged front & back openable doors with proper locking arrangements for dust and vermin proof ,complete including suitable size cable alley,lugs,cable glands,common earth bar of GI strip 25 x 4mm at bottom and making connections with MCCB with cable chamber for individual feeders for incomming and outgoing connections, one set of LED indicator lamp RYB with switch and fuse and the panel board shall be provided with proper ventillation including suitable size of cable alley copper bus bar suitable for carrying of Aluminium suitable bus bar suitable Amps rating , 3 Nos for phases and one No for neutra with suitable connections from MCCB out going to main bus bar shall be carried out with TPN copper bus bars of suitable rating and connections from main bus bar to out going MCCB's (intake point) will be carried out with TPN copper bus bar as per MCCB rating duly insulated all MCCB with ICS=100% ICU, adjustable thermal-0.8-1IN, adjustable magnetic-5 to 10IN, With Option for in Built or Add on Module for ELM with spreader link and colour coded heat shrinkable sleeve and shall be rigidly mounted on suitable size of bridge insulator including necessary PCC foundation of minimum 0.35 m height positioned and fixed with suitable nut, bolts, washers etc to the MC pedestal all as specified and directed comprising of the following :-Incomer :- (a) MCCB 400 Amps 4P, 36 KA - 01 Nos.(b) Digital multi function voltmeter,Ammeter,KWH + CT : 100/5,RYB Indicating Lamp LED type 240 V ,MCB SPN 32A - 01 No, CT/PT operated Trivector Energy with TOD Meter,3 Phase 4 wire for measuring of LT Instanteneous & Intigrating Parameters with bright LCD Display, 800 Amps Aluminium bus bar RYBN - 01 set Outgoing :-(a) MCCB 63 Amps 4P, 25 KA - 06 Nos.(b) Astronomical timer switch 25 A with contactor - 01 Nos |
| 53 | Dismentling taking out broken/worn out steel pole of 8.5 to 9.0 mtr long carrying to store for credit |
| 54 | M&L for steel tubular swaged pole complete with cast iron base plate , finial taper plug bolts nuts and screws confirming to IS : 2713 and made out of structural steel tube confirming to IS: 1161 and painted internally with a coat of bituminous paint and externally one primer coat, one under coat and one finishing coat of aluminium paint as specified type 410 SP-31 (9 Mtr long). |
| 55 | Dimentling and taking down old/unsv cross arms, bracing, supports etc complete all as specified and directed. |
| 56 | S&F cross arms bracings supports clamps and back plates fabricated from structural steel sections 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 one primer coat, one under coat and one finishing coat of aluminium paints complte all as specified and directed. |
| 57 | Dismetling and taking down old/unsv ACSR conductor any size complete all as specified and directed. |
| 58 | S/F ACSR conductor incl jointing with existing conductor and straining on LT pole and proper fastening to pin/shackle insulators with aluminium binding wires and required jumpering connection all as dercted. Note :- Size of aluminium conductor as per site requirement will be directed. |
| 59 | Dismantling and taking down old/unsv insulator of any type any size from pole/stay complete all as specified and directed. |
| 60 | S&F pin type, porcelain, vitreous, brown, including one galvanised mild steel spindle, two galvanised iron washer and one galvanised iron nut, 100mm height and 65 mm dia for 1100 volts grade all as specified and directed. |
| 61 | S&F shackle type, porcelian vitreous white, brown or green insulator including galvanised mild steel straps , washers, insulators bolts ,washer and nuts of size 100 mm height and 115 mm dia for 1100 Volts grade complete all as specified and directed. |
| 62 | S&F Loop type insulator, porcelian vitreous brown of size 65x90mm and clearence hole 16mm all as specified and directed. |
| 63 | M/L for Stay assy using 20 mm dia galvanised rod complete all as shown in electrical plate No 1 of SSR Part I incl dismentling unsv one all as specified and directed. (Clamps, loop insulator, earth work, PCC measured separately) |
| 64 | S/F for stay wire using galvanised steel strand of 7/3.15mm complete with necessary binding incl dismentling taking down unserviceable one all as specified and directed |
| 65 | S&F 1100 volts grade heavy duty flat twin core cable PVC insulated with stranded aluminium conductor of size 10 sqmm and overall PVC sheathed in service connections incl dismentling taking down unserviceable one all as specified and directed. |
| 66 | S&F 1100 volts grade heavy duty flat twin core cable PVC insulated with stranded aluminium conductor of size 16 sqmm and overall PVC sheathed in service connections incl dismentling taking down unserviceable one all as specified and directed. |
| 67 | M&L for trimming of branches of trees touching LT electric over head line and making clear about 3 mtr in radius by climbing up tree or by providing ladder, at a height 7 mtr and above and carrying and depositing where directed not exceeding 50 mtr. |
| 68 | Scrubbing of existing paints of existing LT panel board where rusted, LT feeder Pillar boxes, LT bus bar chamber paints of any specification and removing old paints and preparation of surfaces for painting complete and M&L for painting of LT Panels, LT Feeder pillar boxes, LT bus bar chambers internaly and externaly with one coat of superior quality paint to achieve fine finishing complete all as specified and directed. Please Enable Macros to View BoQ information |
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