Military Engineer Services-MES has published Repair/Maint Of Ht Cable , Joints , Vcbs/Acb/Rmu And Other Misc Items At Af Stn Phalodi Scanned Copy Of Provident Fund Code Number. Submission Date for this Tender is 15-06-2020. Air Circuit Breaker Tenders in GE (AF) Phalodi Rajasthan. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 29-May-2020 | Revised BOQ and amendment in tender documents | BOQ | 08-06-2020 |
2 | 08-Jun-2020 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 15-06-2020 |
Name of Work : REPAIR/MAINT OF HT CABLE, JOINTS, VCBs/ACB/RMU AND OTHER MISC ITEMS AT AF STN PHALODI. | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Excavation in trenches in soft/loose soil, n.exc 1.5m wide & n.exc 1.5m in depth for foundation & getting out in for laying of cable complete as specified. | 300 | Cum | |
2 | 2 | Excavation in trenches in Hard soil, n.exc 1.5m wide & n.exc 1.5m in depth for foundation & getting out in for laying of cable complete as specified. | 200 | Cum | |
3 | 3 | Removal of surplus soil to a distance not exceeding 50 mtr away and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete. | 121 | Cum | |
4 | 4 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc. 25 cms thick in soils complete all as specified. | 379 | Cum | |
5 | 5 | Material and labour for dry tibba sand in trenches cushioning to under ground cable spreading, levelling hand punning complete all as specified and directed.Note- Punned down thickness will be measured for payment purpose. | 105 | Cum | |
6 | 6 | Supply and lay un reinforced precast concrete cable covers class HV, type 1, flat of size 300 x 180 x 40 mm. complete all as specified and directed. | 7200 | Each | |
7 | 7 | Supply, Laying & testing in replacement of U/S XLPE cable insulated screen PVC bedded galvanised steel strip or wire armoured electric power cables (heavy duty) Earthed with strandard aluminium conductor 11 KV grade of size 3 core 95 sqmm complete.\n Make:- Nicco/Havells/Gloster/Finolex | 1300 | RM | |
8 | 8 | S&F in replcement of drop out fuse unit, explusion type for out door air break gang oprated switch, single pole mounted on and including insulators for 11 KV working pressure fixed to and including MS channel with nuts, bolts and washer etc synthetic bounded fuse tube complete with line capcity suitable for current carrying capacity upto 100 Amps all as directed including taking down old one all as specified and as directed. \nMake:- Jaipuria/MEI/Pactil/Atlas | 4 | Each Job | |
9 | 9 | S&F in replcement of vertical type air break switch, gang operated, tripple pole, mechnically operated, outdoor type, with all fittings and accessories mounted on and including HT 11 KV porcelain insulators and steel channel frame, GI operating rod 25 mm dia of suitable length to worked from ground, including locking arrangements , suitable for 11000 volts, 400 Amps current rating complete including dismantling existing one all as specified and as directed.\nMake :-MEI/Pactil/Atlas | 4 | Each Set | |
10 | 10 | Supply and fixing in replacement of insulator pin type porcelain, vitreous, white, brown or green including one galvanized mild steel spindle two GI washers and one nut of size 150 mm height 150mm dia suitable for 11000 volts HT grade complete incl removing of old unsv items. \nMake:-Bhel/jayshree/jaipur potteries | 10 | Each Job | |
11 | 11 | Supply and fixing in replacement of Disc type insulator 145 mm height 255 mm dia suitable for 11000 volts HT grade porcelain vitreous white,brown or green including galvanized mild steel sectional straps 38X5mm, insulator bolts dia 20mm, washers and nuts all as specified incl removing of old unsv items.\nMake:-Bhel/jayshree/jaipur potteries | 15 | Each Job | |
12 | 12 | S & F in replacement lightning arresters suitable for 11000 Volts,expulsion type complete with all fittings, transmission class, dischange capacity 65 KA complete all as directed.\nMake :- Bhel/Areva/Oblum | 5 | Per Set of 3 Nos | |
13 | 13 | supply and stringing ACSR conductor in replacement of (Weasel/ Ferret) on four ploe structure for bus bar line securing on pole complete including binding wire, jointing sleeves aluminium tap and PG clamp etc of any size all as specified and as directed. Make:-Bharat conductor/ICC/Alind\n (Note :- (a) Rate is inclusive of jumper on cutout point/2 pole structure/4 pole structure shall be provided with PVC insulated sleeve. | 0.5 | Qtl | |
14 | 14 | M&L in replacement for 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 paint. | 1 | Qtl | |
15 | 15 | Supply and replace Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core 95 sqmm XLPE armoured aluminium conductor cable . Including cutting and removing existing unserviceable joint, excavation near 2 pole structure / HT Panel board / Transformer and taking out loop cable from trench and refilling the trench with excavated material all as specified and as directed.\nMake :- M-Seal/Y-Denson/Raychem RPG | 10 | Each Job | |
16 | 16 | Supply and replace Cable jointing kit for 11 KV (Earthed) grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core 95 sqmm XLPE armoured aluminium conductor cable including cutting and removing existing unserviceable joint, excavation near 2/4 pole structure / HT Panel board / Transformer and taking out loop cable from trench and refilling the trench with excavated material all as specified and as directed.\nMake :- M-Seal/Y-Denson/Raychem RPG | 4 | Each Job | |
17 | 17 | Supply and replace Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core 95 sqmm XLPE armoured aluminium conductor cable including cutting and removing existing unserviceable joint, excavation near 2/4 pole structure / HT Panel board / Transformer and taking out loop cable from trench and refilling the trench with excavated material all as specified and as directed.\nMake :- M-Seal/Y-Denson/Raychem RPG | 4 | Each Job | |
18 | 18 | Supply & lay GI tubing light grade 80 mm dia bore in protection of cable at road crossing /hard standing/pole protection fixed with clamps as per site requirement etc all as specified and directed. \nMake :- Jindal/Tata | 15 | RM | |
19 | 19 | Cutting of road / hardstanding upto a size not exceeding 20 cms in width and not exceeding 60 cms in depth for laying of HT UG cable protection piep line making good the disturbed portion so as to match existing finishing or with PCC 1:2:4 type C1 complete all as specified. | 20 | RM | |
20 | 20 | Disconnecting the electric supply from the existing RMU/VCB/Transformer/HT poles and meggering the HT under ground cable for its IR value and ensuring the servicebility by HT megger,locating the faults by HT fault finder instrument for any distance and reconnect the HT cable. NOTE:- Joint kit and HT UG Cable shall be measured and paid separetly. | 11 | Each Job | |
21 | 21 | Supply and laying/spreading 40 mm graded stone aggregate 80 mm thick of any description and in any position at electrical 2/4 pole structure all as directed. | 3 | Cum | |
22 | 22 | M&L in replacement for Earthing complete with galvanised steel earth plate electrode 60 X 60 cm X 6 mm thick, buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of the plate not less than 1.5 meters below normal ground level, connected to and inclduing GI Strip 25X4 mm as earthing lead, by means of bolts, nuts, check nuts and washers of galvanised iron all as shown in electrical plate No 5 of MES SSR Part I and testing on completion inclduing excavation and earth work in any type of soil, PCC (1:3:6) type C1 chamber, and cover 6 mm thick in cement concrete (1:2:4) type B1, funnel with wire mesh, GI watering pipe 20mm dia medium grade and lugs complete all as specified and directed with earth resistance not more than 1.0 OHMS. Note- In case earth resistance more than 1.0 ohms, the contractor wiil re earthing at no extra cost | 5 | Each | |
23 | 23 | M&L in replacement for Earth continuity conductor or main earthing lead fixed to walls on batten or recess or chases or burried in ground or drawn in conduit/pipes or fixed to poles or any other indicated situation for loop earthing etc as required 32X6mm galvanised iron strip all as specified. | 15 | RM | |
24 | 24 | Carrying out calibration of HT VCB panel including VCB 800/630/400 Amps, Make:ABB, after taking proper shut down and disconnecting the cables from panel and VCB Breakers, calibration of over fault relay, earth fault relay, checking of alignment of VCB isolating contacts, servicing of operating mechanism including tripping and closing system of the breakers, dehydrating, decorbonising of panel, bus section & circuit section including incoming/outgoing cable and necessary HT insulation at joints. Removing perished monoplus compound cleaning and re-insulating with HT taps wherever necessary, with and including replacement of burnt out/defective spares like tension springs, tortion springs, nut bolts, washers of suitable size, lingers etc., under the supervision of M/s ABB or authorised dealer/ representative, and refixing the panel in its original position and testing entire satisfaction of Engineer -in- Charge .\nNote for Item No.23 : (i) The quoted Rate shall be deemed to include all minor spares etc.\n(ii) If any burnt out/defective items like moving/fixed contacts, tripping coils,earth fault relay etc. will be measured and paid separately under respective items.\n(iii) Spare parts required other than mentioned here-in-after shall be deemed to be included in the quoted rate. | 10 | Each | |
25 | 25 | Supply only the following spares for VCB 800/630/400 Amps capacity, Make:ABB, Type :- VD4 12.12.25.\nNote: The spares shall be measured and paid only requirement at site during servecing of VCB's.\n(a) Supply only master trip relay ABB mechanical 4NO + 4NC , 110 V for VCB | 2 | Each | |
26 | 25.1 | (b) Supply only spring drum Cat part No: V4205, IVYN300950-020 . | 3 | Each | |
27 | 25.2 | (c) Supply only spring Cat part No: V4206,GCE9478006P0102. | 1 | Each | |
28 | 25.3 | (d) Supply only charging Motor 230V DC/AC Cat part No V6037, IVYN300951-002. | 2 | Each | |
29 | 25.4 | (e) Supply only tripping/closing coil-110Volt DC Cat part No: V6084, IN54450007-AB. | 2 | Each | |
30 | 25.5 | (f) Supply only emergency trip assembly Cat part No: V6107, VYN400901-AF. | 3 | Each | |
31 | 25.6 | (g) Supply only vacuum intrupter Cat part No: IVYN300950-020-01 of VD4 type for VCB. | 2 | Each | |
32 | 25.7 | (h) Supply only lever Cat part No: IVYNG00950-114 of VB4 type VCB. | 2 | Each | |
33 | 25.8 | (j) Supply only roller Cat part No: V6030 of VB4 type VCB . | 3 | Each | |
34 | 25.9 | (k) Supply only latest generation SLR140C,Dual rated CT, 3 Phase Over current relay and earth fault relay Auxiliary supply 18 -135 Volt AC/DC +/- 15% operated for VCB all as specified and as directed.\n Make:- L&T/ABB/Avana/Stelmec | 2 | Each | |
35 | 26 | Carrying out calibration of ACB panel including ACB 630 Amps, Make :ABB, after taking proper shut down and disconnecting the cables from panel and ACB Breakers, calibration of over fault relay, earth fault relay, checking of alignment of ACB isolating contacts, servicing of operating mechanism including tripping and closing system of the breakers, dehydrating, decorbonising of panel, bus section & circuit section including incoming/outgoing cable and necessary LT insulation at joints. Removing perished monoplus compound cleaning and re-insulating with LT taps wherever necessary, with and including replacement of burnt out/defective spares like tension springs, tortion springs, nut bolts, washers of suitable size, lingers etc., under the supervision of M/s ABB or authorised dealer/ representative, and refixing the panel in its original position and testing entire satisfaction of Engineer -in- Charge . | 3 | Each Job | |
36 | 27 | M&L for repairing/ servicing calibrating / testing /setting of fault tripping and recommissioning complete as mentioned in maintance and operation manual of 11 KV HT RMU SF6 (MCR)breaker all as per OEM instructions.(Make:- CG /ABB)\n(Note : SF6 Gas charging will be measured and paid seperately \n(i) Repairing / servicing shall be carried out through O.E.M of manufactures engineering / technician only.\n(ii) Cost of small spares like gasket, battery,O ring nuts, bolts and lubricants / cleaning required for servicing of RMU is deemed to be included in the coated rate. However cost of the major spare parts will be measured and paid separatly under revelant items of Sch'A'. | 10 | Each Job | |
37 | 28 | M&L for gas charging breaker by using SF 6 gas all as specified and directed. | 2 | Kg | |
38 | 29 | M&L for saver mechanism ON/OFF operating complete with main spring,fire stick,triping coil system etc.for RMU (MCR) | 1 | Each Job | |
39 | 30 | M&L for actuator motor for operating mechanism charging motor ON/OFF for (RMU) MCR . | 2 | Each Job | |
40 | 31 | M&L for self powered relay CGI14S suitable for RMU (MCR). | 4 | Each Job | |
41 | 32 | M&L for lemun type live indicator complete with electrical circuit suitable for RMU (MCR). | 6 | Set of three | |
42 | 33 | M&L for power card (SMPS card) complete with all electrical circuit suitable for RMU (MCR). | 4 | Each Job | |
43 | 34 | M&L for right angle boot for RMU (MCR) | 9 | Set of three |
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