Repair/ Maintenance Of Lt Electrical Distribution System And Allied Works At Site C, 3 Afsr, Mes Complex, 11 Asc, Nkp, 8 Lu Area At Af Station Borjhar
Tender Value
20 Lakhs
Estimated cost
Bid Submission
02 Aug 2022
0 days left
EMD
40000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
borjhar → Assam
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Repair/ Maintenance Of Lt Electrical Distribution System And Allied Works At Site C, 3 Afsr, Mes Complex, 11 Asc, Nkp, 8 Lu Area At Af Station Borjhar
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 20-Jul-2022 | Date coorigendum8280 | Date | 26-Jul-2022 |
| 2 | 25-Jul-2022 | Amendment Corrigendum | Other | 26-Jul-2022 |
| 3 | 26-Jul-2022 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 02-Aug-2022 |
BOQ
| Sl. No. | Item Description |
| 1 | Excavating in trenches not exceeding 1.5m wide and not exceeding1.5m in depth/width for laying under ground cable/foundations and getting out in soft/loose soil complete all as specified and as directed. Note: During excavation, no mechanical excavator is permitted to use at site, |
| 2 | Returning, filling in including spreading, leveling, watering and well ramming in layers not exceeding 25cm complete all as specified and as directed. |
| 3 | Removing of surplus excavating material not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed. |
| 4 | M&L for sand cushioning for protection of LT under ground cable with screen wash sand and punning to proper required cover complete all as specified and as directed. |
| 5 | M&L brick protection with old size sub class ‘B’brick for PVC under ground cable protection in trench with width equal to length of brick, laid dry and flat joining each other with gap between adjacent brick not exceeding 10mm over LT under ground cable complete all as specified and as directed. |
| 6 | Laying only old brick for PVC under ground cable protection in trenches with width equal to length of brick laid dry and flat joining each other with gap between adjacent brick not exceeding 10mm over LT under ground cable complete all as specified and as directed.Note : Old serviceable retrived during taking out bricks shall re-use. |
| 7 | M&L excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for making foundation or any other works in hard/dense soil including removing excavated materials not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the staring point complete all as specified and as directed. |
| 8 | M&L for cement concrete (1:3:6) type C-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete, etc complete all as specified and as directed. |
| 9 | M&L forPCC (1:3:6) type C-1 (using 20mm graded stone aggregate) as in foundation or any other works complete all as specified and as directed. Note: Form work if so required for PCC works are deemed to be inclusive with quoted rate. |
| 10 | M&L for rendering 10mm thick in CM (1:6) on fair faces of brick works or concrete surfaces complete all as specified and as directed. |
| 11 | M&L for dismantling of ACSR or AAC conductors of any sizes or types etc. complete, setting aside for taking credit complete all as specified and asdirected. |
| 12 | M&L for dismantling of cross arms of M.S.channels or angle sections, etc. complete and depositing to MES Store Yard for re-use the serviceable steel sections complete all as specified and as directed. |
| 13 | M&L for dismantling of insulators of any type and sizes and depositing to MES Store Yard for re-use the serviceable insulators complete all as specified and as directed. |
| 14 | M&L for dismantling of earth wire or copper conductor, service feeder or distributor span of any type and sizes and depositing to MES Store Yard for re-use the serviceable conductors complete all as specified and as directed. |
| 15 | M&L for taking out of old/ unsv cable of any sizes or types for replacement with new one complete all as specified & directed. |
| 16 | M&Lfor relaying heavy duty LT under ground cable of any sizes and types inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing surface complete all as specified & directed. |
| 17 | M&L for connection to Feeder Pillar Box, DB or any other indicatated location by heavy duty round wire armoured LT under ground cable 120Sqmm, 3.5Core, 1100 V grade HR PVC insulated , HR PVC inner & outer sheathed ,multi stranded aluminiumcable conforms to IS 7098/(Part-I) 1988 with latest ammendments inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing surfaces complete all as specified & directed. |
| 18 | 17. M&L connection to Feeder Pillar Box, DB or any other indicatated location by heavy duty round wire armoured LT under ground cable 95Sqmm, 3.5Core, 1100 V grade HR PVC insulated , HR PVC inner & outer sheathed ,multi stranded aluminiumcable conforms to IS 7098/(Part-I) 1988 with latest ammendments inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing surfaces complete all as specified & directed. |
| 19 | M&L connection to Feeder Pillar Box, DB or any other indicatated location by heavy duty round wire armoured LT under ground cable 70Sqmm, 3.5Core, 1100 V grade HR PVC insulated , HR PVC inner & outer sheathed ,multi stranded aluminiumcable conforms to IS 7098/(Part-I) 1988 with latest ammendments inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing incl. taking out old unsv one and deposting the same in MES store yard complete all as specified & directed. |
| 20 | M&L connection to Feeder Pillar Box, DB or any other indicatated location by heavy duty round wire armoured LT under ground cable 35 Sqmm, 3.5 Core, 1100 V grade HR PVC insulated , HR PVC inner & outer sheathed ,multi stranded aluminiumcable conforms to IS 7098/(Part-I) 1988 with latest ammendments inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing surfaces complete all as specified & directed. Make-PolyCab /KEI/ Havells |
| 21 | M&L connection to Feeder Pillar Box, DB or any other indicatated location by heavy duty round wire armoured LT under ground cable 25 Sqmm, 3.5 Core, 1100 V grade HR PVC insulated , HR PVC inner & outer sheathed ,multi stranded aluminiumcable conforms to IS 7098/(Part-I) 1988 with latest ammendments inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing surfaces complete all as specified & directed. |
| 22 | M&L connection to Feeder Pillar Box, DB or any other indicatated location by heavy duty round wire armoured LT under ground cable 16Sqmm, 4.0Core, 1100 V grade HR PVC insulated , HR PVC inner & outer sheathed ,multi stranded aluminiumcable conforms to IS 7098/(Part-I) 1988 with latest ammendments inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing surfaces complete all as specified & directed. |
| 23 | M&L connection to Feeder Pillar Box, DB or any other indicatated location by heavy duty round wire armoured LT under ground cable 10Sqmm, 4.0Core, 1100 V grade HR PVC insulated , HR PVC inner & outer sheathed ,multi stranded aluminiumcable conforms to IS 7098/(Part-I) 1988 with latest ammendments inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing surfaces complete all as specified & directed.Make-PolyCab /KEI/ Havells |
| 24 | M&L connection to Feeder Pillar Box, DB or any other indicatated location by heavy duty round wire armoured LT under ground cable 10Sqmm, 2.0Core, 1100 V grade HR PVC insulated , HR PVC inner & outer sheathed ,multi stranded aluminiumcable conforms to IS 7098/(Part-I) 1988 with latest ammendments inpipe /trench /cable duct /fixed on wall by proper size shaped GI clamps with nut bolts etc and making good the disturbed surfaces by cement mortar/paint to match with the existing surfaces complete all as specified & directed. |
| 25 | Supply & use of corrosion inhibiting compound during fixing the cable end in aluminium reducer terminals or any other specified location all as specified and directed. |
| 26 | M&L for boring under roads or any other specified location by reqd T&P without disturbing the top surface of the road for insertion of GI Pipe of 50 to 80 mm dia etc complete all as specified and directed. |
| 27 | M&L for tubes 80 mm bore light grade galvanized with all fittings laid in trenches/ wall/ pole through MS flat (25X3 mm), nut, bolt & washers [ where ever reqd ] of proper sizes for protection cables complete all as specified and directed. |
| 28 | M&L for tubes 50 mm bore light grade galvanized with all fittings laid in trenches/ wall/ pole through MS flat (25X3 mm), nut, bolt & washers [ where ever reqd ] of proper sizes for protection cables complete all as specified and directed. |
| 29 | M&L for tubes 40 mm bore light grade galvanized with all fittings laid in trenches/ wall/ pole through MS flat (25X3 mm), nut, bolt & washers [ where ever reqd ] of proper sizes for protection cables complete all as specified and directed. |
| 30 | Taking down old unsv/ corrodedLT feeder pillar box/ Busbar Chamber/ DB\"s of any sizes or types (after disconnection of all electrical connections) complete for replacement with new one all as specified and directed . |
| 31 | Supply, install, testing and commissioning of LT feeder pillar box, IP-54 type of size 1300mm x 800mm x 500mm, out door type, made out of 3.15mm thick CRCA sheet supported and fixed on structural frame, factory made incubicle shaped, roof canopy type, with special type of heavy duty stainless steel door hinges and totally enclosed dust proof and vermin prooffront and back opening with locking arrangements and duly fixed on ground by PCC foundation in PCC (1:2:4) type B-1 (using 20mm graded stone aggregate) of size 700mm x 300mm x 600mm on the adjacent pairs of leg and net cementing the same. The feeder pillar box shall have enamelled danger notice plate of 1.6mm thick, duly painted with two coats of enamel paint over a coat of red oxide primer (internally & externally) on the surface complete all as specified and directed with the provision/comprising of the following electrical equipments/items:- |
| 32 | Note : (i) The locking arrangement of fixing pad lock on the front door with 1 No 7 levers Pad Lock (Type Nav-Tal, 6 levers, 3 Keys of make- Godrej. (ii)Legs of the feeder pillar shall not be less than 600mm length. |
| 33 | INCOMING/OUT GOING : (i) Aluminium bus bar 4 strips (covered with PVC insulated sleeves) 600 Amps capacity, 60-70 cm long including connection, etc. - 01 Set(ii) MCCB 250 Amps, 415 volts, Adjustable Thermal Magnetic Trip Unit, Ics = 100%Icu,4 pole, 25 kA breaking capacity.= 01 Nos.(Incoming to FP Box)(iii) MCCB 250 Amps, 415 Volts, Adjustable Thermal Magnetic Trip Unit, Ics=100%Icu, 4 pole, 25 kA breaking capacity with incoming and outgoing spreader sets - 01 Nos.(Outgoing to another FP Box)Note :The connection between the MCCB and bus bar shall be done by aluminium bar or cable of suitable rating with nut, bolts & washers and quoted rate shall be nclusive. |
| 34 | OUT GOING (i) MCB SP 40 to 63 Amps, 415 volts, 50 HZ, 10 kA breaking capacity (DIN rail mounted) Type ‘C’ Characteristic = 06 Nos(ii) MCB SPN, 20 to 32 Amps, 240 Volts, 50 HZ, 10 kA breaking capacity (DIN rail mounted) Type ‘C’ Characteristic - 2 Nos Note : (i) All cables in the feeder pillar box should be properly glanded and thimbled. (ii) Cable Lugs or thimble for connection to UG cable shall be measured and paid separately. |
| 35 | M&L for fixing the aluminium terminal in cable end (through corrosion inhibiting compound) of cable size 95 sq.mm complete all as specified and as directed. Note: Corrosion inhibiting compound which shall be used during crimping of terminal shall be measured and paid separately. |
| 36 | All as per Serial item No. 32 here-in-before cable size 70 sq.mm |
| 37 | All as per Serial item No. 32 here-in-before but cable size 50 sq.mm |
| 38 | All as per Serial item No. 32 here-in-before but cable size 35 sq.mm. |
| 39 | All as per Serial item No. 32 here-in-before but cable size 25 sq.mm. |
| 40 | All as per Serial item No. 32 here-in-before but cable size 16 sq.mm. |
| 41 | All as per Serial item No. 32 here-in-before but cable size 10 sq.mm. |
| 42 | Supply only fixing decorative PC diffuser type LED Bollards made up of extruded aluminium9W, 230V and all accessories internally pre-wired with installation screws & rawl plugcomplete. Make- Philips/ Surya Type Blink/ Crompton |
| 43 | M&L for fixing the cable junction boxes of size 225 x 295 x 122 mm,with terminals for 35sq mm, 3.5 C, 1100Vcable, IP 66/69, weather proof, outdoor installation type with threaded cable glands & pole mounting brackets etc complete all as specified & directed. |
| 44 | M&L for fixing the cable junction boxes of size 205 x 255 x 112 mm,with terminals for 10 - 25 sq mm, 4.0 /3.5 C, 1100Vcable, IP 66/69, weather proof, outdoor installation type with threaded cable glands & pole mounting brackets etc complete all as specified & directed. |
| 45 | M&L for making two nos hole ( one at TOP portion of the pole and one at BOTTOM portion of the pole) for throughing 1.5sqmm,3 single core, 1100V cable with insteel tubular swaged pole of type SP 31/ 55 through drill or other reqd T&P complete all as specified and directed. |
| 46 | M &L for 3 single core PVC insulated multi stranded copper conductorcable1.5 sq mm 1100V unarmoured for connection from loop /junction box to street light / security light complete all as specified and directed. |
| 47 | Supply only multipurpose lubricating & rust remover aerosol in 420 ml container. |
| 48 | Supply only high tension pressure sensitive self bonding electrical cable repair tape ( 38mm width, 900cm long) for XLPE insulated cable. |
| 49 | Supply only maintenance type microfibre cloth (set of three) of approx size (30 cmX35 cm) |
| 50 | M&L for triming the tree branches of girth 10 to 20cm, falling / touching the HT/LToverhead line in various area ofAF Station Borjhar with skilled labours and cutting tools and disposed the branches to a distance not exceeding 50 mtr length complete all as specified and directed. |
| 51 | M&L for triming the tree branches of girth 20 to 30cm, falling / touching the HT/LToverhead line in various area ofAF Station Borjhar with skilled labours and cutting tools and disposed the branches to a distance not exceeding 50 mtr length complete all as specified and directed. |
AI Tender Summary
Tender Timeline
Jul 26, 2022
11:30 IST
Tender Published
Tender notice published.
Completed
Jul 26, 2022
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Completed
Jul 26, 2022
18:00 IST
Corrigendum-2 Issued
Clarifications on tender conditions and amendments issued.
Completed
Aug 02, 2022
18:00 IST
Corrigendum-3 Issued
Clarifications on tender conditions and amendments issued.
CompletedAug 02, 2022
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedAug 04, 2022
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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