Repair Maint Of Lt Overhead Line, Lt Panel, Earthing, Ug Cable And Certain Misc Em Wks In Zone-Ii, Zone-Iv And Map Accn At Umroi Mil Station Under Ge Umroi Repair Maint Of Lt Overhead Line, Lt Panel, Earthing, Ug Cable And Certain Misc Em Wk
Tender Value
Ref. Documents
Estimated cost
Bid Submission
17 Jan 2022
0 days left
EMD
60000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Umroi → Meghalaya
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Repair Maint Of Lt Overhead Line, Lt Panel, Earthing, Ug Cable And Certain Misc Em Wks In Zone-Ii, Zone-Iv And Map Accn At Umroi Mil Station Under Ge Umroi Repair Maint Of Lt Overhead Line, Lt Panel, Earthing, Ug Cable And Certain Misc Em Wks In Zone-Ii, Zone-Iv And Map Accn At Umroi Mil Station Under Ge Umroi
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 29-Dec-2021 | Change in BOQ | BOQ | 10-Jan-2022 |
| 2 | 10-Jan-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 17-Jan-2022 |
BOQ
| Sl. No. | Item Description |
| 1 | Excavation in trenches n.exc 1.5 mtr wide and n.exc 1.5 mtr in depth for foundation of pole and laying of UG cable and getting out in any type of soil complete all as specified and directed. |
| 2 | Excavation in trenches n. exc 1.5 mtr wide andbut exc 1.5mtr but not exc 3.0m in depth for foundation of pole and getting out in any type of soil complete all as specified and directed. |
| 3 | Returning, filling in including spreading, leveling, watering and well ramming excavated soft/loose soilin layers, all as specified and directed. |
| 4 | Removing excavated material n.exceeding50 m and depositing at a level n.exc 1.5 mabove the starting point all as specified & directed. |
| 5 | Material & Labour for sand cushioning to under ground cable using locally available fine clean dry river sand over,under ground UG cable laid in treches and gently punning to cushioning to cable complete all as directed. Note : For the purpose of payment only punned thickness will be measured. |
| 6 | Material & Labour for common burnt clay building bricks (locally available best quality), sub-class ‘B’ designation 75 of suitable size available in market to cover LT underground cables, laid dry and flat abutting each other with gaps not exceeding 10mm including taking down old unserviceable bricks complete all as specified and directed. |
| 7 | Material & Labour for plain cement concrete (1:3:6) type C-2 using 40 mm graded stone aggregate in foundation of pole / strut etc including necessary form work all as specified and directed. |
| 8 | Material & Labour for plain cement concrete 1:2:4 type B-2 (using 20 mm graded crushed stoneaggregate) for copping of pole, as in benching including whitering slightly chamferred angles and finished exposed surfaced even and smooth including necessary form work, complete as specified and directed. |
| 9 | Dismantling and taking out the following damaged broken items fixed in any position and removal for further disposal as specified and directed. |
| 10 | (a) Cross Arms of MS channel or angle section etc. |
| 11 | (b) Insulators any type and any size. |
| 12 | (c) GI Earth wire |
| 13 | (d) ACSR conductor of any size of service feeder or distribution span. |
| 14 | (e) Stay assembly complete |
| 15 | Material & Labour steel tubular sewaged pole 9 mtr long complete with MS bas plate,finial taper plug nut bolts, screws as specified type 410-SP-31 as per relevant IS specification including two coat of aluminium paint over a coat of red oxide primer including taking down old unserviceable and removing from site complete all as directed by Engr-in-charge (Earth work/excavation PCC shall be measured and paid seprately under relevant item of schedule). Note- taking down of old pole is included in the quoted item rate. |
| 16 | Supply & Fix Continous earth wire/guard cradle horizontal/rectangular fabricated with 4mm dia galvanized mild steel, binding wire, complete all as specified and directed by Engineer-in-charge. |
| 17 | Material & Labour for cross arms bracings conforming to grade Fe-410S, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending in cold or hot , drilling holes for bolts , in any shape or size as indicated or directed andincluding painting withtwo coats of synthetic enamel paint over a coat of red oxide primer all as specified . |
| 18 | Supply & Fix of shackle type, porcelain,vitreous,white,brown or green Insulator incl one galvanised mild steel spindle, two galvanised iron washerrs, and one galvanised iron nut, 100 mm height, 115 mm dia ,suitable for 1100 Volt, Complete as specified and directed. |
| 19 | Supply & Fix pin type, porcelain, vitreous, white,brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut, 50mm height, 65mm dia for 550 volts grade, Complete as specified and directed. |
| 20 | Supply & Fix Aluminium conductors, reinforced (ACSR) conductor of any size for OH lines including stretching, binding with aluminium binding wire, jumpers, line taps etc, complete all as specified and directed. |
| 21 | Supply, laying connecting and testing XLPE insulated, PVC sheathed, armoured LT electric power UG cable (heavy duty) of size 240 sqmm 3 & 1/2 core, aluminium strandedconductor 1100 volts grade, laid through duct/ pipe / in trench etc. including cable glands & lugs complete all as specified and directed. |
| 22 | All as per Sr. Item No.16 here in before but cable size of area 185 Sqmm 3.5 core |
| 23 | All as per Sr. Item No.16 here in before but cable size of area 120 sq mm 3.5 core |
| 24 | All as per Sr. Item No.16 here in before but cable size of area95 Sqmm 3.5 core |
| 25 | All as per Sr. Item No.16 here in before but cable size of area 70 Sqmm 3.5 core |
| 26 | All as per Sr. Item No.16 here in before but cable size of area 50 Sqmm 3.5 core |
| 27 | All as per Sr. Item No.16 here in before but cable size of area 35 Sqmm 3.5 core |
| 28 | All as per Sr. Item No.16 here in before but cable size of area25 Sqmm 4 core |
| 29 | All as per Sr. Item No.16 here in before but cable size of area10 Sqmm 2 core |
| 30 | Supply & fix 40 mm bore GI tubing“light grade” in trenches/ on pole for protection of cables complete all as specified & directed. |
| 31 | Supply & fix 50 mm bore GI tubing“light grade” in trenches/ on pole for protection of cables complete all as specified & directed. |
| 32 | Supply & fix 80 mm bore GI tubing“light grade” in trenches/ on pole for protection of cables complete all as specified & directed. |
| 33 | Supply & fix in repair/ replacement of GI strip of earthig and making proper earth testing point from pole, panels and transformer of size(32x6mm)and as directed by Engineer-In-charge. |
| 34 | Supply & fix for lightening arresters expulsion type complete with all fittings,transmission class, discharge cap 65 KA complete all as specified and directed |
| 35 | Supply and fixing in replacementdigital voltmeter0-500 volt of size 96x96 mm with the CT rating as per the existing one in the panel board . Make : AE/L&T/Legrand/Hager |
| 36 | Supply and fix in replacement digital Ammeter0-200 Amps of size 96x96mm with the CT rating as per the existing one in the panel board . Make : AE/L&T/Legrand/Hager |
| 37 | Supply, fixing and testing indication lampswith showing red, yellow and green in colour of 22.5mm dia to monitor on panel board suitable for 240V AC supply as existing at site, complete all as specified and directed. By engineer-in-charge. |
| 38 | Material & Labour for painting steel tubular poles 9 mtr height with one coat of aluminium paint from bottom to topincluding cross arms etc after cleaning and preparing the surface and marking alternate yellow and black strips 30 cm height total 5 Nos with two coats of synthetic enamel point over a coat of primer complete all as specified and as directed. |
| 39 | Supply & fix for cable straight through joint for 1100 volt, out door type terminal heat shrinkable type joint complete with all jointing material and accessories suitable for 3.5/4 core 70-150sqmm, complete all as specified and directed. By engineer-in-charge. |
| 40 | Supply & fix for cable straight through joint for 1100 volt, out door type terminal heat shrinkable type joint complete with all jointing material and accessories suitable for 3.5/4 core 25-50sqmm, complete all as specified and directed. By engineer-in-charge. |
| 41 | Supply & fix for cable End joint joint for 1100 volt, out door type terminal heat shrinkable type joint complete with all jointing material and accessories suitable for 3.5/4 core 70-150sqmm, complete all as specified and directed. By engineer-in-charge. |
| 42 | Supply & fix for cable End joint joint for 1100 volt, out door type terminal heat shrinkable type joint complete with all jointing material and accessories suitable for 3.5/4 corecable of size 25-50 Sqmm, complete all as specified and directed. By engineer-in-charge. |
| 43 | Supply & fix in repair MCCB,4 phase, 400 Amps 50 KA with fixed of thermal magnetic release, fixingto the existing panel board matching withthe existing slots, including any alteration required and with extention links properly connected to the bus bar complete all as specified and directed. |
| 44 | all as per item Above but 30 phase 250 amps, 36 KA |
| 45 | all as per item Above but 30 phase 200 amps, 36 KA |
| 46 | all as per item Above but 30 phase 160 amps, 25 KA |
| 47 | all as per item Above but 30 phase 125amps, 25 KA |
| 48 | all as per item Above but 30 phase 63 amps, 25 KA |
| 49 | Supply & fix MCB TPN B type 63amps, Supply & fix MCB TPN B type 63 amps fixed of thermal magnetic release, fixingto the existing panel board matching withthe existing slots, including any alteration required and with extention links properly connected to the bus bar complete all as specified and directed. |
| 50 | Supply and fix in repair, dismantling the all cable from panel, poles, MCB Main DBs taking out the cable loop stretching out the cable, carrying out end termination with new lugs, proper thimbling, fixing the joint kits connecting back to the panel board by means of nuts, bolts & washers of any size any type and as directed by engineer in charge. Note: (i The work includes necessary excavation to take out the loop,and laying the cable, putting proper cable protection bricks using the old retrived bricks and refill the area properly and spreading any surplus soil (ii) The cost of Al lugs, joint kit, nut bolts and washers etc. shall be measured and paid separately under relevant items of schedule |
| 51 | Material & Labour for restringing of LT lines with permissible sag including properly binding with insulators, etc. for 4 wire line (3 Phase and neutral) complete all as specified and directed.Note:-4wire will be measured as one length. |
| 52 | Material & Labour for restringing of LT lines with permissible sag including properly binding with insulators, etc. for 2 wire line (single Phase and neutral) complete all as specified and directed.Note:-2wire will be measured as one length. |
| 53 | Material & Labour for trimming /cutting tree branches with clearing space upto 2 meter from the over head conductor system all around for LT/HT distribution system , and as directed. (Note : contractor shall take electric shutdown befor start workfrom main station and startline after triming of treeand informed to the JE/Engineer-In-Charge) |
| 54 | Supply & Fix of Stay assembly complete with stay rod20 mm accessories all as shown in plate No. 1 of SSR Part-I including galvanised steel wire stranded stay strand of size 7/4mm with loop type insulator stay clamps, excavation and PCC worketc complete all as specified directed. |
| 55 | Supply & Fix of galvanised stay strand 7/3.251 mm for stay of poles complete . |
| 56 | Material and labour for Earthing complete with galvanised steel earth plate electrode 60 cm x 60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level. connecting to the Galvanised iron earth wire 4.0mm dia by means of bolls, nuts, check nuts and washers of galvanised iron and earth wire protected by provision of GI medium grade pipe 15mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agregates with 40mm thick cover of RCC (1:2:4) reinforeed with XPM weight not less than 4 Kg/Sqm) and frame of angle iron 40x40x6mm with lugs 02 Nos and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering , perforated at botytom. 1.75 metre long placed on top edge of earth plate. charcoal and common salt filled 150 mm thick all around the earth plate test point made out of 40x8mm FIgalvanised with fixing arraangement, funnel wire mesh and earth work in any type of soil returing filling in and removal of surplus soil to a distance not exceeding 50 meters all as per electical plate 3 of SSR-2009 Part-I and connecting to earth test point all as specified or indicated including testing on completion. |
| 57 | Material and labour for Earthing complete with galvanised steel earth plate electrode 60 cm x 60cmx6mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 meters below normal ground level. connecting to the Galvanised iron earth strip 32x6mm size by means of bolls, nuts, check nuts and washers of galvanised iron and earth strip protected by provision of GI medium grade pipe 40mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone agregates with 40mm thick cover of RCC (1:2:4) reinforeed with XPM weight not less than 4 Kg/Sqm) and frame of angle iron 40x40x6mm with lugs 02 Nos and handle of 6mm dia MS bar made to shape, GI light grade 20mm bore pipe for watering , perforated at bottom. 1.75 metre long placed on top edge of earth plate. charcoal and common salt filled 150mm thick all around each plate, test point made out of 40x8mm flat iron galvanised with fixing arraangement, funnel wire mesh and earth work in any type ofsoil returing filling in and removal of surplus soil to a distance not exceeding 50 meters all as per electical plate -3 of SSR-2009 Part-I and connecting to earth test point all as specified or indicated including testing on completion. |
| 58 | Material and labour for preparing old steel LT panel surfaces of any description over 10 cm width or girth and applying one coat spray paint of synthetic enemal paint and cleaning all dust using air blower complete all as specified and as directed. |
| 59 | Material and labour for making good,dressing the existing disturbed cable protection pipe, GOD male/female contact points, GOD rod etc. and floor of two pole/four pole structure by disconnecting the neccesary connections from cable or GOD and loope etc.ofany size any type and making good base surface of site by earth & brick workand as directed by engineer-in-charge.Note : (a) The rate for any type ofearth work shall be deemed in item rate and no any extra payment will be paid(b) The neccesary clamps nuts bolts and washers shall be measured and paid separately(c) The cost of PCC work, brick work, rendering work, greasing shall be measured and paid separatly under relevant items of sch A |
| 60 | Material and labour for painting the coping surface of the pole and panel by applying two coats of white washing on walls including preparation of newly plastered/old surface surfaces complete all as specified. |
| 61 | Supply only for Aluminium lugs ISI marked suitable for 240 -150 sqmm size complete all as specified and directed. |
| 62 | Supply only Aluminium lugs ISI marked suitable for 70-120 sqmm size complete all as specified and directed. |
| 63 | Supply only for Aluminium lugs ISI marked suitable for 35-50 sqmm size complete all as specified and directed. |
| 64 | Supply only for Aluminium lugs ISI marked suitable for 16-25 sqmm size complete all as specified and directed. |
| 65 | Supply only PVC insulation tape ISI marked 7.5 mtr long in colour (Red/Yellow/Blue/Black) 18 mm bidth complete all as specified and directed. Make: anchor/super guard |
| 66 | Supply & fix of Line spacer/separaters of size 2 way (ISI marked suitable fixing in LT overhead ACSR conductor lines complete all as specified and directed. |
| 67 | Supply & fix of Line spacer/separaters of size 4 way (ISI marked suitable fixing in LT overhead ACSR conductor lines complete all as specified and directed. |
| 68 | Supply only power factor correction capacitors heavy duty cylindrical type of capacity5 to 30 kVAr rating 440voltstand duty type complete Make: L&T/Havells/CG. |
| 69 | Supply, install,testingand commissioning outdoor type LT feeder pilar panel of size(1.2mx1.0mx.45m), CPRI approved factory made totally encloseddust and vermin proof , double leaf shutter in front and single leaf shutter in rear side made of 3.15 mm thick CRCA sheet, duly fabricated and having proper locking arrangement in both front and rear door painted with powder coated paint supported on 50x 50 x 6 mm angle iron and Tee section frame dust and vermin proof and aluminium bus bar 600 amps suitable for 415 volts, 50 Hz , 3 phase 4 wire system and comprising with and including following accesories and mounted on PCC platform all around the panel board complete with the following items:- (Main Feeder 1 Panel).Note : (i) foundation and PCC work to be included in the quoted price.Incoming :-(a) MCCB, 4 Pole, 250-320A, 415 V, 50 kA.- 01 Nos, (b) Phase indicator lamps (RYB) -set of 3, (c) Aluminium bus bar 4 strip of 600 amps, (d) Internal connection by aluminium strip from mcb/mccb to busbar and busbar to mccb/mcb etcOutgoing :-(a) MCCB, 4 Pole, 160-200 A,415 V, 25 kA - 1 Nos, (b) MCCB, 4 Pole, 125-160 A,415 V, 25 kA - 02 Nos,(c) MCB, 4 Pole, 63 A,415 V, - 01 Nos. |
| 70 | Supply, install,testingand commissioning outdoor type LT panel/feeder panel ofsize 0.6x0.6x0.45 m, CPRI approvedfactory made totally encloseddust and vermin proof , double steef shutter in front and single leaf shutter in rear side made of 3.15 mm thick CRCA sheet, duly fabricated and having proper locking arrangement in both ront and rear door painted with powder coated paint and aluminium bus bar 300 amps suitable for 500 volts, 50 Hz , 3 phase 4 wire system and comprising with and including following accesories and mounted on PCC platform all around the panel board complete with the following items:- (Feeder Panel 2&3).Note : (i) foundation and PCC work to be included in the quoted price.Incoming :-(a) MCCB, 4 Pole, 200A, 415 V, 25 kA.- 01 Nos, (b) Aluminium bus bar 4 strip of 300 amps, (c) Internal connection by aluminium strip from mcb/mccb to busbar and busbar to mccb/mcb etc |
| 71 | Supply, install,testingand commissioning outdoor type LT panel/feeder panel ofsize 0.6x0.6x0.45 m, CPRI approvedfactory made totally encloseddust and vermin proof , double steef shutter in front and single leaf shutter in rear side made of 3.15 mm thick CRCA sheet, duly fabricated and having proper locking arrangement in both ront and rear door painted with powder coated paint and aluminium bus bar 150 amps suitable for 500 volts, 50 Hz , 3 phase 4 wire system and comprising with and including following accesories and mounted on PCC platform all around the panel board complete with the following items:- (Feeder Panel 4).Note : (i) foundation and PCC work to be included in the quoted price.Incoming :-(a) MCCB, 4 Pole, 100A-125A, 415 V, 25 kA.- 01 Nos, (b) Aluminium bus bar 4 strip of 150 amps, (c) Internal connection by aluminium strip from mcb/mccb to busbar and busbar to mccb/mcb etc |
| 72 | Supply, install,testingand commissioning outdoor type LT panel/feeder panel ofsize 0.6x0.6x0.45 m, CPRI approvedfactory made totally encloseddust and vermin proof , double steef shutter in front and single leaf shutter in rear side made of 3.15 mm thick CRCA sheet, duly fabricated and having proper locking arrangement in both ront and rear door painted with powder coated paint and aluminium bus bar 100 amps suitable for 500 volts, 50 Hz , 3 phase 4 wire system and comprising with and including following accesories and mounted on PCC platform all around the panel board complete with the following items:- (Feeder Panel 5).Note : (i) foundation and PCC work to be included in the quoted price.Incoming :-(a) MCCB, 4 Pole, 63A, 415 V, 25 kA.- 01 Nos, (b) Aluminium bus bar 4 strip of 100 amps, (c) Internal connection by aluminium strip from mcb/mccb to busbar and busbar to mccb/mcb etc |
| 73 | Supply, install,testingand commissioning outdoor type LT panel/feeder panel ofsize 0.6x0.6x0.45 m, CPRI approvedfactory made totally encloseddust and vermin proof , double steef shutter in front and single leaf shutter in rear side made of 3.15 mm thick CRCA sheet, duly fabricated and having proper locking arrangement in both ront and rear door painted with powder coated paint and aluminium bus bar 200 amps suitable for 500 volts, 50 Hz , 3 phase 4 wire system and comprising with and including following accesories and mounted on PCC platform all around the panel board complete with the following items:- (Feeder Panel 6).Note : (i) foundation and PCC work to be included in the quoted price.Incoming :-(a) MCCB, 4 Pole, 150A, 415 V, 35 kA.- 01 Nos, (b) Aluminium bus bar 4 strip of 200 amps, (c) Internal connection by aluminium strip from mcb/mccb to busbar and busbar to mccb/mcb etc |
| 74 | Schedule of Credit |
AI Tender Summary
Tender Timeline
Jan 10, 2022
11:30 IST
Tender Published
Tender notice published.
Completed
Jan 10, 2022
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Completed
Jan 17, 2022
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
CompletedJan 17, 2022
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJan 18, 2022
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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