Repairs / Maint Of Dg Sets, Amf Panels Including Allied Services At Af Station Suryalanka As Per Boq And Tender Document

Tender Notice

29203137
Corrigendum : Repairs / Maint Of Dg Sets, Amf Panels Including Allied Services At Af Station Suryalanka As Per Boq And Tender Document
Indian
Andhra Pradesh
21-09-2021
02-10-2021
04-10-2021

Tender Details

Repairs / Maint Of Dg Sets, Amf Panels Including Allied Services At Af Station Suryalanka As Per Boq And Tender Document

Corrigendum Details

Sr No CorrigendumDate Corrignedum CorrigendumType NewSubmissionDate
1 21-Sep-2021 BOQ BOQ 02-10-2021

Key Value

Document Fees
INR 300 /-
EMD
INR 10000.00 /-
Tender Value
INR 5 Lakhs /-

Attachment

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db59692f-a1eb-4c66-b8a8-126d18272bb4.html Tender Notice 49.4 KB
8423PS.pdf Tender Document 138.7 KB
8423Tenderdoc.pdf Tender Document 487.6 KB
BOQ_529920.xls Tender Document 549.5 KB
Tendernotice_1.pdf Tender Document 140.9 KB

Other Information

Attachments
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(Tender Document / Tender Notice )

BOQ Items

Name of Work:REPAIRS/MAINT OF DG SETS, AMF PANELS INCLUDING ALLIED SERVICES AT AF STATION SURYALANKA
Sl. No. Item Description
1M&L for servicing of DG sets at site including provision and replacement of old fuel filters, oil filters, air filters, air filter element, changing of lubrication oil suitable for up to 100 KVA DG set, cleaning of fuel lines, checking leakage if any, repair the leakage by welding, brazing andreplacement of rubber gasket etc complete all as specified and directedfor following capacity of DG sets:- Note :The quoted rate is inclusive of the items / material as mentioned above.
2100/82.5 KVA
362.5 KVA
430 KVA/21.5 KVA
512.5 KVA
610 KVA
7M&L for Disconnectingthe electrical connection of DG setsof capacity 100/82.5/62.5 KVA at site by opening the enclosures, alternator separately and opening the engine to access the repair/unserviceable parts and transport the same to workshop for repair/replacement of unserviceable/worn-out parts and assembling the same including re-connection of electrical cable, enclosures, panel andtesting at site by running continuously for 6 hours at connected load complete all as specified and directed . Note : 1. The quoted rate shall includes the cost of replacement of minor rusted spares like nuts & bolts, washers, Screw hexagon head cap, Seal rectangular ring, hose clamp, various types of hoses & cleaning the engine parts with diesel etc as required for running the Engine smooth (except spares mentioned below).
8S&F in repairwater pump suitable for DG Set of 100/82.5/62.5 KVA complete all as specified and directed
9S&F in repair turbo repair kit suitable for DG Set of 100/82.5/62.5 KVA complete all as specified and directed
10S&F in repair piston ring for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
11S&F in repair connecting rod for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
12S&F in repair V belt for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
13S&F in repair gasket gear cover for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
14S&F in repair valve intake for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
15S&F in repair valve Exhaust for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
16S&F in repaircooling system of enginefor DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
17S&F in repair gasket set upper for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
18S&F in repair gasket set lower for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
19S&F in repair Lubrication oil Pump for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
20S&F in repair Piston kitfor DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
21S&F in repairvibration damper for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
22S&F in repair turbo charger for DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
23S&F in repaircopper cable for batteryfor DG set of capacity 100/82.5/62.5 KVA complete all as specified and directed
24M&L for Disconnect all electrical connection of DG setsof capacity up to 30 KVA at site by opening the enclosures, alternator separately and opening the engine to access the repair/unserviceable parts and transport the same to workshop for repair/replacement of unserviceable/worn-out parts and assembling the same including re-connection of electrical cable, enclosures panel andtesting at site by running continuously 6 hours at connected load complete all as specified and directed . Note :- 1. The quoted rate shall includes the cost of replacement of minor rusted spares like nuts & bolts, washers, Screw hexagon head cap, Seal rectangular ring, hose clamp, various types of hoses & cleaning the engine parts with diesel etc as required for running the Engine smooth (except spares mentioned below).
25S&F in repairof FIP suitable for DG Set of up to 30 KVA complete all as specified and directed
26S&F in repair of cylinder liner suitable for DG Set of up to 30 KVA complete all as specified and directed
27S&F in repair piston pin for DG set of capacity up to 30 KVA complete all as specified and directed
28S&F in repairpiston ring for DG set of capacity upto 30 KVA complete all as specified and directed
29S&F in repair piston Assembly for DG set of capacity up to 30 KVA complete all as specified and directed
30S&F in repaircylinder head bolt for DG set of capacity up to 30 KVA complete all as specified and directed
31S&F in repair inlet valve seat insertfor DG set of capacity up to 30 KVA complete all as specified and directed
32S&F in repairexhaust valve seat insert for DG set of capacity up to 30 KVA complete all as specified and directed
33S&F in repair Cylinder head reconditioning kit for DG set of capacity up to 30 KVA complete all as specified and directed
34S&F in repair valve tappet for DG set of capacity up to 30 KVAcomplete all as specified and directed
35S&F in repair valve rocker Assy for DG set of capacity up to 30 KVA complete all as specified and directed
36S&F in repair rocker cover for DG set of capacity up to 30 KVA complete all as specified and directed
37S&F in repair rocker lever assembly for DG set of capacity up to 30 KVA complete all as specified and directed
38S&F in repair set of joint kit for DG set of capacity up to 30 KVA complete all as specified and directed
39S&F in repair gasket set upper for DG set of capacity up to 30 KVA complete all as specified and directed
40S&F in repair gasket set lower for DG set of capacity up to 30 KVA complete all as specified and directed
41S&F in repair the crank shaft by brazing the top portion to make to adjust to the engine RPM capacity up 30 KVA complete all as per manufacturer"s instructions and as directed.
42S&F in repair all high pressure fuel lines with end coupler completewith new high pressure line fixed properly (withoutany leakage) to the engine complete all as per existing size and as directed.
43S&F in repair radiator fan belt of suitable size complete all as per manufacturer"s instructions of capacity up to 62.5 KVAand as directed..
44M&L for cleaning and de-scaling of radiator assembly by using suitable chemical and blower fan ,injecting water with high pressure in water tubing"s so as to remove all dirts in the fins, taking downthe copper bottom portion of tank for welding / brazing and refit the same after replacing the unserviceable anddamaged fins tank cap rubber bush and refix the same at the engine of DG sets and testing to check the leakage by using high pressure water complete all as per specifiedand as directed..
45S&F Fly wheel in replacement suitable in size up to 30 KVA as per site requirement all as specified and as directed.
46S&F in replacement water hose pipe of suitable size and length suitable up to 30 KVA DG sets complete all as specified and as directed.
47M&L for Opening ofDG set alternator by removing the canopy panel carefully required to remove the alternator of capacity 82.5/100 KVA andtaking out unserviceable alternator lifting, loading and transportation of Alternator to the work shop for removing worn-out stator winding, cleaning of stator slots, rewinding/lathe work by using suitable copper winding material and insulation, varnish as existing, etc andtaking back to MES store yard /installation after repair work, re-assembling of DG sets including testing for 6 hours continuously with connected load complete all as specified and directed . Note:- the quoted rate shall includ the cost of minor spares required for healthy operation of alternator like screws, nuts & bolts etc except spares covered below
48All as per item No 04 above but 30 KVA/21.5 kVA Alternator
49Supply and fix in replacement rectifier /Diode plateup to 63 KVA all as per existingand as directed.
50S&F carbon brush in replacement setup to 63 KVA all as per manufacturer"s instructions and as directed..
51S&F slip rings in replacement all capacity of DG up to 63 KVA as per manufacturer"s instructions and as directed..
52S& F alternator bearing in replacement suitable for DG set capacityup to 100 KVA as per existing
53Disconnect the self starter from the engine ,loading and shifting motor to work shopfor repair to starter by change of carbon bushes , solenoid switch and change of slip rings etc, taking back to MES store and connected to engine of capacity up to 100 KVA including ,commissioning and testing complete all as directed.
54All as per item no 06 above but removing and re-winding of main rotor (Field) of alternator capacity 82.5/100 KVA with suitable gauge of super enameled copper wire duly varnish insulated as per existing all as specified and directed.
55S&F in replacement of ignition switch assembly complete with nuts and bolts on DG set including all electrical connection by using suitable gauge of copper wire and testing for DG set of capacity up to 100 KVA complete all as specified and directed.
56S&F in replacement AVR of Suitable capacity applicable for 30 to 63KVA DG Set all as specified and as directed.
57S&F in replacement stop solenoid switch of Suitable capacity applicable for 100KVA DG Set all as specified and as directed.
58Supply and fill coolant of standard specification fortop up in radiator of Diesel Engine of any type all as specified and directed.
59Opening of the AMF panel by unscrewing screws, nuts bolts etc after removing all connection to DG sets and LT panel and reassemble the AMF panel after repair / replacement of worn out parts including fixing only the serviceable parts/ new parts/wiring works complete including allconnection, commissioning and testing completeall as specified and directed. Note:-Supply only spare parts shall be measured and paid separately vide item No.13 .
60Supply only the following spare parts of AMF panel as per existing capacity and make:-
61Control relay
62OD DC timer
63Line voltage monitor
64Announciator
65EF relay
66Power contactor heavy duty 4 pole of rating upto 160 Amps as per existing in site complete all as specified and as directed.
67Current Transformer
68Voltmeter (0-500) Volt, Analogtype with selector switch
69Ammeter (0-300 ) Amps, Analog type with selector switch.
70M & L for repair of DG set doors (04 Nos)by replacing of hinges, locking system, welding of broken door/cover partsetc complete all as specified and directed
71Supply and fixing in replacement of maintenance free battery 180 AH, 12V with indication of battery status on top suitable for 100 KVA DG set including necessary nuts & bolts, initial charge, two nos brass suitable terminals for connection etc complete all as specified and directed
72Supply and fixing in replacement of lubriation oil pressure sensor of existing make suitable for up to 100 KVA DG set complete all as specified and directed
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