Estimate Of Overhauling Of Dtrs In Different Capacity In Didderent Area Of Edsd-Lalkuan Under Edd (Rural) Haldwani, haldwani-Uttarakhand

Estimate Of Overhauling Of Dtrs In Different Capacity In Didderent Area Of Edsd-Lalkuan Under Edd ( Rural ) Haldwani-2 Lt Bushing Complete Rod ( Brass ) For 25 And 63 Kva 3 Lt Bushing Complete Rod ( Brass ) For 100 Kva 4 Lt Bushing Complete Rod ( Brass ) For250kva To 400 Kva 5 Lt Bushing Complete Rod ( Brass ) For630 Kva 6 T / F Breather Assembly ( 0.5 Kg Complete ) 7 T / F Breather Assembly ( 1 Kg Complete ) 8 L- Conntect Copper Metal ( 500 Amp ) 9 Cork Sheet 4X4x6 Mm 10 Arcing Horn 11 Labour Charge: Opening Of Ht / Lt Connections Dismounting Of T / F From S / S D / P / Plangth And Shifting Of T / Fs Upto Repairing Site. 12 25 Kva 13 63 Kva 14 100 Kva 15 Opening Of With Top Plate Cover And Conserver Tank Of T / F 11 Kv Bushing Complete By Opening Nut And Bolts / Or Cutting Welding &Safe Stacking At Work Site 16 25 Kva 17 63 Kva 18 100 Kva 19 250 Kva 20 400 Kva 21 630 Kva 22 Draining Out Of T / F Oil From The Tank Of T / F & Collecting In Drums Including Proper & Safe Stacking At Work Site Including Labour And T&P Required 23 25 Kva 24 63 Kva 25 100 Kva 26 250 Kva 27 400 Kva 28 630 Kva 29 Opening Of Lt Bushing From Inside And Outside Of T / F Opening Of Clamps Of Core Assemblyand Taking Out The Core / Winding Assembling Out Of T / F Tank Including Proper And Safe Stacking At Work Site. 30 25 Kva 31 63 Kva 32 100 Kva 33 250 Kva 34 400 Kva 35 630 Kva 36 Preparation Of Lv Leg Coils - All Lv Leg Coils Of The T / F Will Be Prrepared By New Dpclt Strip 37 25 Kva 38 63 Kva 39 100 Kva 40 250 Kva 41 400 Kva 42 630 Kva 43 Makingof Hv Leg Coils - All Hvcoils Of The T / F Will Be New Dsc / Se Winding Wire Of Same Size And Same No To Turns 44 25 Kva 45 63 Kva 46 100 Kva 47 250 Kva 48 400 Kva 49 630 Kva 50 Repaing Of Ht Connection Leads By Jointing With Soldering Etc. With Providiong Empire Sleeve And Proper Taping Encluding Replacements Of Carbonised Bushing And Replacement Of Old Packing With New Rubbersied Cork Sheet Pakcing Work Complete In All Respect. 51 25 Kva 52 63 Kva 53 100 Kva 54 250 Kva 55 400 Kva 56 630 Kva 57 Repairing Of Carbonised / Burned Lt Side Connecting Strips By Way Of Soldering / Tightening With Bolts And Nut With Providing Empire Sleeve And Proper Tappling Of Leads Of All The Three Phase One Neutral Of Lt Side Alongwith Replacement Carbonised / Damage Bushing &Replacement Of Old Core Winding Assembling To Remove Mousture Contents From Core Stamping Including Labour And T&P Required 58 25 Kva 59 63 Kva 60 100 Kva 61 250 Kva 62 400 Kva 63 630 Kva 64 Providing Skilled Labour For Tesing Alongwith Welding Of Top Covers Plate / Tightening Of Nuts&Bolts Of T / F ( Weilding Rods Shall Be Arranged By The Contractor ) 65 25 Kva 66 63 Kva 67 100 Kva 68 250 Kva 69 400 Kva 70 630 Kva 71 Repairng Of T / F Tank After Removing Sludege Deposit From The Bottom Of The Tank & Cleaning Of Core / Winding Assembling With T / F Oil Complete Work Including Labour & T&P Required. 72 25 Kva 73 63 Kva 74 100 Kva 75 250 Kva 76 400 Kva 77 630 Kva 78 Housing Of Core / Winding Assembling Inside The T / F Tank Fixing Of Tighting Clamp With Core Assembling Making Lt Connectionn With Lt Bushing & Necessary Taping Of Leads Etc, Complete Work Including Labour & T&P Required. 79 25 Kva 80 63 Kva 81 100 Kva 82 250 Kva 83 400 Kva 84 630 Kva 85 Providing Of Fixing On The Top Of The Core Channel, Tape Changer Specification As Per Sample & Connection With The Coils. 86 250 Kva 87 400 Kva 88 630 Kva 89 Placing Of Conservator Tank With Top Plate Cover Of T / F Kv Bushing Providing Fresh Rubberished Core Sheet Packing & Tighting With The Help Of Nut & Bolts & Washer / By Way Of Weilding Top Plate With T / F Tank Encluding Labour & T&P Requried. 90 25 Kva 91 63 Kva 92 100 Kva 93 250 Kva 94 400 Kva 95 630 Kva 96 Fitting And Tapping Up T / F Oil In T / F Tank Properly & Complete Tesing Of T / F By Meegar Rresult & Open & Short Circuit Test Result 97 25 Kva 98 63 Kva 99 100 Kva 100 250 Kva 101 400 Kva 102 630 Kva 103 Cleaning Of Breather Assemply Encluding Replacement Of Old Pacing & Silica Zel With New Silica Zel Encluding With Albour & T&P Required 104 25 Kva 105 63 Kva 106 100 Kva 107 250 Kva 108 400 Kva 109 630 Kva 110 Shifting Of T / F From Work To Site To T / F Double Pole & Mounting Of T / F On S / S Double Pole Cleaning Of Terminal Of Lt Cable Removing Of Carbon By Send Pepring Etc And Providing New Lugs Of Terminals Fixing And Making Complete Connection With The T / Fs 111 25 Kva 112 63 Kva 113 100 Kva

INR 1180 /-

INR 65000.0 /-

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Name of Work:Estimate of Overhauling of DTRs in Different Capacity in Didderent Area of EDSD-Lalkuan under EDD (Rural) Haldwani

Sl. No.	Item Description
1	Supply Item
2	LT Bushing Complete rod (brass) for 25 and 63 KVA
3	LT Bushing Complete rod (brass) for 100 KVA
4	LT Bushing Complete rod (brass) for250KVA to 400 KVA
5	LT Bushing Complete rod (brass) for630 KVA
6	T/F Breather Assembly (0.5 Kg Complete)
7	T/F Breather Assembly (1 Kg Complete)
8	L- Conntect copper metal (500 AMP)
9	Cork Sheet 4"X4X6 mm
10	Arcing Horn
11	Labour Charge: Opening of HT/LT Connections Dismounting of T/F From S/S D/P/Plangth and shifting of T/Fs upto repairing site.
12	25 KVA
13	63 KVA
14	100 KVA
15	Opening of with top plate cover and conserver tank of T/F 11 KV bushing complete by opening nut and bolts/or cutting welding &safe stacking at work site
16	25 KVA
17	63 KVA
18	100 KVA
19	250 KVA
20	400 KVA
21	630 KVA
22	Draining out of T/F Oil from the tank of T/F & collecting in drums including proper & safe stacking at work site including labour and T&P required
23	25 KVA
24	63 KVA
25	100 KVA
26	250 KVA
27	400 KVA
28	630 KVA
29	Opening of LT bushing from inside and outside of T/F opening of clamps of core assemblyand taking out the core /winding assembling out of T/F tank including proper and safe stacking at work site.
30	25 KVA
31	63 KVA
32	100 KVA
33	250 KVA
34	400 KVA
35	630 KVA
36	Preparation of LV LEG COILS - All LV leg coils of the T/F will be prrepared by new DPCLT strip
37	25 KVA
38	63 KVA
39	100 KVA
40	250 KVA
41	400 KVA
42	630 KVA
43	Makingof HV LEG COILS - All HVcoils of the T/F will be new DSC/SE winding wire of same size and same no to turns
44	25 KVA
45	63 KVA
46	100 KVA
47	250 KVA
48	400 KVA
49	630 KVA
50	Repaing of HT connection leads by jointing with soldering etc. with providiong empire sleeve and proper taping encluding replacements of carbonised bushing and replacement of old packing with new rubbersied cork sheet pakcing work complete in all respect.
51	25 KVA
52	63 KVA
53	100 KVA
54	250 KVA
55	400 KVA
56	630 KVA
57	Repairing of carbonised /burned LT side connecting strips by way of soldering /tightening with bolts and nut with providing empire sleeve and proper tappling of leads of all the three phase one Neutral of LT side alongwith replacement carbonised /damage bushing &replacement of old core winding assembling to remove mousture contents from core stamping including Labour and T&P required
58	25 KVA
59	63 KVA
60	100 KVA
61	250 KVA
62	400 KVA
63	630 KVA
64	Providing skilled labour for tesing alongwith welding of Top covers plate/tightening of nuts&bolts of T/F (Weilding rods shall be arranged by the contractor)
65	25 KVA
66	63 KVA
67	100 KVA
68	250 KVA
69	400 KVA
70	630 KVA
71	Repairng of T/F tank after removing sludege deposit from the bottom of the tank & cleaning of core/winding assembling with T/F oil complete work including labour & T&P required.
72	25 KVA
73	63 KVA
74	100 KVA
75	250 KVA
76	400 KVA
77	630 KVA
78	Housing of core/winding assembling inside the T/F tank fixing of tighting clamp with core assembling making LT connectionn with LT bushing & necessary taping of leads etc, complete work including labour & T&P required.
79	25 KVA
80	63 KVA
81	100 KVA
82	250 KVA
83	400 KVA
84	630 KVA
85	Providing of fixing on the top of the core channel, tape changer specification as per sample & connection with the coils.
86	250 KVA
87	400 KVA
88	630 KVA
89	Placing of conservator tank with top plate cover of T/F KV bushing providing fresh rubberished core sheet packing & tighting with the help of nut & bolts & washer/ by way of weilding top plate with t/f tank encluding labour & T&P requried.
90	25 KVA
91	63 KVA
92	100 KVA
93	250 KVA
94	400 KVA
95	630 KVA
96	Fitting and tapping up T/F oil in T/F tank properly & complete tesing of T/F by meegar rresult & open & short circuit test result
97	25 KVA
98	63 KVA
99	100 KVA
100	250 KVA
101	400 KVA
102	630 KVA
103	Cleaning of breather assemply encluding replacement of old pacing & silica Zel with new silica zel encluding with albour & T&P required
104	25 KVA
105	63 KVA
106	100 KVA
107	250 KVA
108	400 KVA
109	630 KVA
110	Shifting of T/F from work to site to T/F double pole & Mounting of T/F on s/S double pole cleaning of terminal of LT cable removing of carbon by send pepring etc and providing new lugs of terminals fixing and making complete connection with the T/Fs
111	25 KVA
112	63 KVA
113	100 KVA