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Repair To Street Lights , Garden Lights , Security Lights And Serch Lights With Connected Works And Repair And Maint External Electrification Transformer , Ug Cable Lt Panel Fittings At Aizwal Mil Station Under Ge Silchar, AIZAWL-Mizoram

Military Engineer Services-MES has published Repair To Street Lights , Garden Lights , Security Lights And Serch Lights With Connected Works And Repair And Maint External Electrification Transformer , Ug Cable Lt Panel Fittings At Aizwal Mil Station Under Ge Silchar. Submission Date for this Tender is 09-12-2020. Electrification Work Tenders in AIZAWL Mizoram. Bidders can get complete Tender details and download the document.




Tender Notice

26042784
Corrigendum : Repair To Street Lights , Garden Lights , Security Lights And Serch Lights With Connected Works And Repair And Maint External Electrification Transformer , Ug Cable Lt Panel Fittings At Aizwal Mil Station Under Ge Silchar
Open Tender
Indian
Mizoram
AIZAWL
09-12-2020

Tender Details

Repair To Street Lights , Garden Lights , Security Lights And Serch Lights With Connected Works And Repair And Maint External Electrification Transformer , Ug Cable Lt Panel Fittings At Aizwal Mil Station Under Ge Silchar

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 28-Nov-2020 Bid Auto Extn Corrigendum Bid Auto Extn Corrigendum 05-12-2020
2 07-Dec-2020 Due Date Extended Admin Corrigendum Date Extend 09-12-2020

Key Value

Document Fees
INR 500 /-
EMD
INR 26000.0 /-
Tender Value
Refer document

BOQ Items

REPAIR TO STREET LIGHTS, GARDEN LIGHTS, SECURITY LIGHTS & SERCH LIGHTS WITH CONNECTED WORKS AND REPAIR & MAINT EXTERNAL ELECTRIFICATION TRANSFORMER, UG CABLE LT PANEL FITTINGS AT AIZWAL MIL STATION UNDER GE SILCHAR
Sl. No. Item Description Item Code / Make Quantity Units
1 1 Taking out old unserviceable street/ security/ flood/ garden lights from site of work all as directed. 63 Each
2 2 Taking out old unserviceable UG cables of any site of work all as directed. 970 Rm
3 3 Excavation in trenches not exceeding 1.50 meter wide and not exceeding 1.5 meter in depth and getting out in soft/loose soil all as specified. 71 Cum
4 4 Returning, filling in with soil obtained from excavation including spreading levelling watering and well ramming in layers not exceeding 25 cm complete all as specified. 7 Cum
5 5 Removing excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified. 61 Cum
6 6 Material and labour for sand filling around the cable with approved quality coarse and for sand cushioning for under ground cable including spreading and puning down desired thickness compete all as specified and directed.\nNote :- Thickness of sand cushion after punning down will be measured and paid. 28 Cum
7 7 Material and labour for brick protection cover to undergroung cable with sub class "B" over brunt brick (locally available best quality) laid dry and flat abutting each other with gaps not exceeding 10mm complete all as specified. 1.7 Per 1000 Nos
8 8 Supplying, laying, jointing, testing and commissioning 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanised steel pipe or wire armoured, heavy duty electric cables with aluminium conductor, cross sectional area of size 02 core 10 sq mm and laid in trenches/ducts /floor passing through pipe etc complete all as specified. 190 Rm
9 9 Supplying, laying, jointing, testing and commissioning 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanised steel pipe or wire armoured, heavy duty electric cables with aluminium conductor, cross sectional area of size 02 core 06 sq mm and laid in trenches/ducts /floor passing through pipe etc complete all as specified. 170 Rm
10 10 Supplying, laying, jointing, testing and commissioning 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanised steel pipe or wire armoured, heavy duty electric cables with aluminium conductor, cross sectional area of size 3.5 core 50 sq mm and laid in trenches/ducts /floor passing through pipe etc complete all as specified. 150 Rm
11 11 Supplying, laying, jointing, testing and commissioning 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanised steel pipe or wire armoured, heavy duty electric cables with aluminium conductor, cross sectional area of size 3.5 core 35 sq mm and laid in trenches/ducts /floor passing through pipe etc complete all as specified. 170 Rm
12 12 Supplying, laying, jointing, testing and commissioning 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanised steel pipe or wire armoured, heavy duty electric cables with aluminium conductor, cross sectional area of size 3.5 core 25 sq mm and laid in trenches/ducts /floor passing through pipe etc complete all as specified. 140 Rm
13 13 Supplying, laying, jointing, testing and commissioning 1100 volts grade, XLPE insulated, screened, PVC bedded, galvanised steel pipe or wire armoured, heavy duty electric cables with aluminium conductor, cross sectional area of size 4 core 16 sq mm and laid in trenches/ducts /floor passing through pipe etc complete all as specified. 150 Rm
14 14 Supply and laying 25 mm bore galvanised iron tubing, light grade with all fittings for passing of cables under road, on wall or on pole with and including clamps, nuts, bolts etc including taking down old unserviceable GI tubing of any size including cutting, chases to wall/floor & making good complete all as specified and as directed. 120 Rm
15 15 Supply and laying 40 mm bore galvanised iron tubing, light grade with all fittings for passing of cables under road, on wall or on pole with and including clamps, nuts, bolts etc including taking down old unserviceable GI tubing of any size including cutting, chases to wall/floor & making good complete all as specified and as directed. 50 Rm
16 16 Material and labour for steel tubular swaged pole complete with cast iron base plate, finial taper plug, bolts, nuts and screws as specified type 410 SP- 22 (8.5m long)confirming to IS-2713 (Part I & II) including painting of pole with two coats of aluminium paint over a coat of red oxide zink chrome primer from top of the pole to 1.5m above the bottom of the pole and painting with two coats of black bituminous paint over a coat of red oxide zink chrome primer upto 1.5m from bottom of the pole including numbering of poles complete all as specified and directed.\nNote : Excavation and earth work and PCC shall be measured and paid separately under respective items. 5 Each
17 17 Material and labour for PCC 1:4:8, type D2 using 40 mm graded crushed stone aggregate as in foundations filling and mass concrete etc, for pole concreting all as specified. 0.5 Cum
18 18 Material and labour for PCC 1:3:6, type C1 using 20 mm graded crushed stone aggregate as in coping of poles/stay poles including necessary form work, weathering, slightly rounded or chamfered angles and throating complete all as specified. 0.5 Cum
19 19 Supply and fix PVC junction box with hinged door and locking arrangements, weather proof with IP 65 protection and facilited for cable entry in and out of size 150mm x 100mm to be fixed on circular steel pole including fixing arrangements with 4 mm MS clamps and nut bolt of suitable size and comprising of PVC connector and MCB SP 10 KA, 6 Amps including taking down old one all as specified. 26 Each
20 20 Supply and fix street light fitting LED of 45 watt complete including GI pipe bracket, clamps nut bolts and connections with PVC insulated and sheathed three core aluminium cable all as specified. 14 Each
21 21 Supply and fix street light fitting LED of 60 watt complete including GI pipe bracket, clamps nut bolts and connections with PVC insulated and sheathed three core aluminium cable all as specified. 12 Each
22 22 Supply and fix flood light fitting LED of 50 watt complete including GI pipe bracket, clamps nut bolts and connections with PVC insulated and sheathed three core aluminium cable all as specified. 15 Each
23 23 Supply and fix Crown shape post top lantem in soothing opal finish made up of polycarbonate meterial suitable up to 15 watt LED lamp with roboust design and efficient light distribution, 15 watt available in multiple coherent cilour tyemperatures complete including connection with 3 core Copper cable of 1.5 sq mm PVC insulated and PVC sheathed of length not more than 0.5 mtr each and PVC connector etc all as specified. 22 Each
24 24 Supply and fix Steel work in tubular trusses including special shaped washer etc for glob light fittings heavy grade of size 60 mm dia duly painted with two coats of black colour synthetic enemal paint over a coat of red oxide primer and cut into pieces of required lenght, approx 1.5 mtr including fixing complete including taking down old one all as specified. 170 Kg
25 25 Supply, fabricating, erecting LT Panel outdoor type CPRI approved totally enclosed weather and vermin proof suitably ventilated 415 Volts, 50 cycles, AC supply factory made fully compartmentalized made out of 2 mm thick CRCA sheet steel for load bearing and 2 mm thick for non-load bearing protection of enclosure IP 54 as per IS-2147 of 1962 with pretreatment and powder coated of approved colour including suitable size angle iron/flat iron frame work/ support, required civil works, excavation & earth work, PCC foundation etc, installation, testing & commissioning with & including following :-\n\n(a) AI bus bar of capacity 200 Amps for phases & 100 Amps for neutral.\n(b) Ammeter 0 to 100 Amps digital type with built in selector switch, C.Ts of suitable ration (set of three) 01 Set\n(c) Voltmeter digital type with built in selector switch 0 to 500 volts - 01 Nos\n(d) ON-OFF indication lamps LED type - 03 Nos\n\nINCOMING\n(e) MCCB 4 pole 125 Amps 16 KA - 01 No.\n\nOUTGOING\n(f) MCCB TPN 63 Amps - 06 Nos\n(g) MCB SPN 40 Amps - 03 Nos\n(h) Street light timer with contractor for street lights single phase 32 Amps. 2 Each
26 26 Disconnecting, taking down distribution transformer outdoor type 11 KV /415 volts having capacity 63 KVA, transportation to the workshop for repairs including opening of transformers cover, draining of oil, de-tanking of core and coil assembly, cleaning, washing of dust and dirt from all parts including core, tank and cooling tubes radiators etc., joint inspection for estimate, replacement of defective parts, assembly, stage inspection, re-tanking, oil filtration/ dehydration, filling of dehydrated oil and fresh oil and testing the repaired transformers for all the routine tests as per IS 2026 (Part 1): 2011 with latest amendments complete all as specified and directed.\nNote: - (a) Transformer oil shall be drained out by the contractor in suitable capacity mild steel drums to be arranged by the contractor. The said drained out transformer oil shall be refilled in the transformer duly dehydrated after repair and the cost thereof shall be included in unit rate quoted against the respective item of this schedule. Dehydration of oil shall be measured and paid separetely.\n(b) Rewinding of both HT & LT coil shall be measured and paid for separately under respective item of this schedule. \n(c) Transportation charges for transportation of transformer from site to workshop and after repair, workshop to site shall be borne by the contractor and cost thereof shall be deemed to be included in the unit rate quoted for this item. \n(d) The said transformer shall be repaired in reputed workshop as decided by the GE. \n(e) Testing of transformer after repair shall be carried out as per IS 2026 (Part 1): 2011 and the cost of testing shall be deemed to be included in unit rate quoted against this item. \n(f) The IR value of the dried winding before inserting the core in the shell shall be measured and recorded. 2 Each
27 27 Supply and fix of porcelain LT bushing vitreous, brown colour, 440 V grade along with a set of oil seals & copper alloy stud, nuts, washers etc. including dismantling existing LT bushing with copper alloy rod and disconnection of electrical connection, of suitable size for Secondary side (LT side) of outdoor type 440V for 63 KVA upto and including 500 KVA distribution transformer of any make complete all as specified. 1 Each
28 28 Material and labour for replacement of gasket including arresting leakage of transformer oil by after draining out of transformer oil and refilling after replacement including disconnecting power supply complete all as specified and as directed for distribution transformer outdoor type 11 KV /415 volts having capacity upto 500 KVA complete all as specified. 2 Each
29 29 Material and labour for spray painting of transformers (any type power or distribution) of capacity upto and including 500 KVA ( in situ ) outdoor type, installed and located at different sites in scattered area under the AGE E/M Vairengte including the following: -\n\n(a) Preparation of old surfaces by cleaning, scrapping, rubbing/ polishing etc. complete. \n\n(b) Painting with two coats of Duco paint (Grey) paint of approved make / quality all as directed at site. \n\n(c) Writing the SM MES No of transformer on MS body of transformer all as directed. 2 Job
30 30 Dehydration and filtration of existing transformer oil of transformer at different location with filtration machine and heating system to get the minimum di-electric strength of oil 50 KV minimum without disturbing the power supply system and refilling/ topping up /replacement of unserviceable transformer oil conforming IS-335-1993 complete all as specified and as directed.\nNote:- \n(a) Transformer oil required extra for filling/topping up shall be measured and paid separately under the relevant items of this schedule.\n\n(b) Cost of oil testing shall be deemed to be included in the unit rate quoted for this item and T&p Shall be aranged by contractor. 100 Ltr
31 31 Supply only new transformer oil of di-electric strength not be less than 60 KV and conforming to IS-335 of 1993 for filling/ topping up oil of transformer up to desired level complete all as specified. 200 Ltr
32 32 Supply and fix breather including silica gel, indicating type, 4 to 6 mm standard size of the particle, blue colour for transformer of capacity from 63 KVA including removing of old breather complete all as specified. 2 Each
33 33 Material and labour for earthing with galvanised steel earth plate electrode 60cmX60cmX 6mm thick burried directly in ground (earth pit not less than 2.25 mtr below ground level) with top edge of the plate not less than 1.5 mtr below ground level connected to 4mm dia GI wire protected by 20 mm bore light grade galvanised iron pipe and other end connected to test point as directed including funnel with wire mesh and watering pipe 20 mm bore medium grade galvanised iron pipe with charcoal and common salt in alternaterlayers of 15 cm thickness all around the GI plate electrode with concrete pit in PCC 1:3:6 type C-1 with cast iron frame including cast iron cover10mm thick hinged to CI frame and 6mm MS rod for handle, necessary excavation and earth wok in hard/dense soil and disposal of spoil to a distance not exceeding 50 m and necessary testing complete all as shown in electrical plate No. 3 of SSR part-I all as specified. 10 Each
34 34 All as per item No. 33 above but using galvanised iron strip 32 x 6 mm as earthing lead. 6 Each
35 35 Earth continuty conductor or main earthing lead fixed to wall on batten of recess or chase or buried in ground of drawn in conduit/pipe or fixed to pole or any other indicated situation for loop earthing etc as required 4 mm dia Galvanised iron steel wire complete all as specified. 30 Rm
36 36 All as per item No. 35 above but 32 x 6 mm galvanised iron strip. 45 Rm
37 37 Material and labour for trimming of various sizes of tree branches which are touching/close to LT over head line at various places and clear the LT over head line upto 3 meter from conductor close to tree along pole to pole complete all as specified.\nNote :-\n(a) all the safety equipments, cutting materials, ladder etc required for the above job shall be arranged by the contractor.\n\n(b) The pole to pole distance to be measured in span.\n\n(c) The cutting shall be done two times during the contract period, as required basis. 50 Span
38 38 Dismantling drop out expulsion fuse single pole complete all as specified and directed. 2 Set of three
39 39 Supply and fix drop out expulsion fuse unit suitable for 11KV of capacity up to 200 Amps mounted on MS channels complete with two post insulator 11KV including required hard ware like clamps nut bolts washers synthetic bonded fuse barrels etc all as specified. 3 Set of three
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