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Electrification Works Of Providing External Electrification Transformer With Ht / Lt Line For Police Reserve At Hamren, West Karbi-Anglong, karbi-Assam

Assam Police Housing Corporation Ltd has published Electrification Works Of Providing External Electrification Transformer With Ht / Lt Line For Police Reserve At Hamren, West Karbi-Anglong. Submission Date for this Tender is 23-05-2022. Electrification Work Tenders in karbi Assam. Bidders can get complete Tender details and download the document.




Tender Notice

32102342
Electrification Works Of Providing External Electrification Transformer With Ht / Lt Line For Police Reserve At Hamren, West Karbi-Anglong
Open Tender
Indian
Assam
karbi
23-05-2022

Tender Details

Electrification Works Of Providing External Electrification Transformer With Ht / Lt Line For Police Reserve At Hamren, West Karbi-Anglong

Key Value

Document Fees
INR 540 /-
EMD
INR 54000.0 /-
Tender Value
INR 27 Lakhs /-

BOQ Items

Name of Work : electrification works of providing external electrification Transformer with HT/LT line for Police Reserve at Hamren, West Karbi-anglong.
Sl. No. Item Description
1Supplying, installation testing and commissioning of the following rating copper wound indoor / out door type transformer complete including the payment to bemade to power supply authority for supervision charge, labour charge, cost of L.T/H.T metering etc. (excluding the cost of load security)and making necessary arrangement for charging approval of the sub-station from the competent authority as directed and specified by the department. Transformer should be as per CEA guidelines as ammended up to date upto 200 KVA star rating up to 5 star, above 200KVA as per CEA guidelines for losses along with LV enclosure. 100 KVA,50Hz.11/0.433 KV. Oil filled transformer with Off Circuit tap change.
2Construction of3 phase 11 KV Line on G.I. steel tubular pole 12m SP-62 using AAA Raccoon conductor 7/3.81mm with T cross arm average span 70m.
3Supplying including erection testing and charging of 3 phase 4 wire LT line on G.I. steel tubular pole 10 m SP-43 using rabbit conductor. Average span 40 m
4Supplying with fitting and fixing panel mounting open execution 35/36KA 415V 50Hz 4P MCCB (Ics=Icu, adjustable Ir setting 0.7) without enclosure)of the following capacity complete with making necessary connection as approved, specified and directed by the deptt. 35/36 KA 415V 50 Hz 4P MCCB (Schneider, legrand, Siemensmake) 160A
5Supply, installation & testing of G.I. earth station with perforated 40 mm dia and 4.50 Metre long heady duty G.I. pipewith necessary 40 mm dia. G.I. Fittings such as Socket, Tee, elbow, nipple and 50 mmx40 mm G.I. reducing socket for funnel including locking arrangement 300 mmx300 mmx6 mmhinged cover C.I. earth plate complete with digging of earth pit, construction of brick chamber and plastering of both inner & outer surface of wall as specified and directed by the deptt .
6Extra for using salt (5 Kand Charcoal (64 Kin pipeEarth Station pit to provide low impedance ground in location of high soil resistivity as and when required and specified by the Deptt.
7Supplying & laying of 6 SWG G.I. earth from Earth Electrode (below G.L.)to electrical switch gears or electrical machineries including making necessary connection as approved, specified and directed by the deptt.
8Supplying & laying of 8 SWG Copper. earth from Earth Electrode (below G.L.)to electrical switch gears or electrical machineries including making necessary connection as approved, specified and directed by the deptt.
9Supply and laying of following size PVC/XLPE insulated and PVC sheathed 1.1 KV GSolid Aluminium conductor up to 10 sq mm balance stranded conductor, XLPE Insulated, cores laid up, PVC tape inner sheathed, Armour (Aluminium for single core up to 70 sq mm balance Aluminium strip, Galvanised for cables up to 2x10 sq mm.3x10 sq mm,4x6 sq mm balance all galvanised steel strip) , extruded PVC Type ST2 sheathed, 650/1100V grade as per IS 7908(Part 1)1988 armoured U.G. cableU.G. cable laid in ground/partially in air (as required for termination over groundincluding excavation of cable trench up to depth of 75cm, refilling, protective brick covering, Sand cushioning etc complete handling of surplus spoil, debris etto proper place as specified and directed by the deptt. (Nicco/ Havells/ RPG/CCI/Polycab/Gloster/ Finolex make)4 Core A2XWY A2XFY.120.00 Sq.mm.4 Core armoured U.G. cable
10Supplying and fixing 50 mm dia ISI marked hot dip galvanised pipe (AKG or equivalent as approved by the Deptt.) on surface including painting etc. as required:
11Supplying and fitting fixing pole clamp complete as required and as directed by the department.
12Supplying, erection and commissioning of the following specification as per IS:2713 : 410 SP hot dip Galvanized Steel tubular polemanufacturing out from electrically welded in 3 (threesection having a base plate including providing all required building materials as directed and specified by the deptt. (BANSAL/SRP / Valmont / PARUTHI ENGRmake) 410 SP 66 Length of pole = 12.00 metre., Length of sections,Bottom = 5.80 M, Middle = 3.10 M, Top = 3.10 M, Out side dia. & Thickness Bottom = 219.10 x 5.60 mm, Middle =193.7 x 4.85 mm, Top =165.10 x 4.50 mm
13Supplying and string up AAAC Racoon conductor in the existing P.S.C./ M.S/ Galvanized pole with binding etc. as required and as directed by the department. Directed by the department.
14Supplying and fitting fixing of 11 KV T Cross arm complete with clamps ,blots, nuts etc. as required andas directed by the department.
15Supplying and fitting fixing of Galvanised channel of 100mm X 65mm x 2200mm Long complete with clamps,blots,nuts etc as required and as directed by the dep"t.
16Supplying and fixing of 11 KV 400 A Gang operated switch with all accessories completee as required and as directed by the dep"t.
17Supplying and fixing of 11 KV 5 KA Lighting arrestor(Poly) set completee as required and as directed by the dep"t.
18Supplying and fixing of 11 KV150 AD.O. fuse set completee as required and as directed by the dep"t.
19Supplying and erection of 11 KV Pin insulator (Poly)with G.I.pin, blots and nuts coach screw etc. as required and as directed by the department.
20Supplying and erection of H.T. stay set complete (Galvanized) with 19 mm dia x 1.8 m long stay rod, anchor plate of size 30 cm x 30 cm x 6.4 mm thimble sty clamps tube buckle (19 mm x 60 cm)7/3.15mm dia G.I. stayand strain insulation etc. in cement concrete 1:3:6 40mm nominal size foundation including excavation and refilling etc. as required and as directed by the deptt.
21Supplying including installation of 11 KV Ct/Pt combine metering system complete asrequired and as directed by the dep"t.
22Supplying and fitting fixing of H.T. danger plate complete as required and as directed by the dep"t.
23SUPPLYING FITTING AND FIXING OF(DOWELLS/ COMETmake) ALUMINIUM tube terminal. ALUMINIUM tube terminal. Size: 70
24ALUMINIUM tube terminal. Size: 95
25ALUMINIUM tube terminal. Size: 120
26Supply and laying of following size Solid Aluminium conductor up to 10 sq mm balance stranded conductor, XLPE Insulated, cores laid up, PVC tape inner sheathed, unarmoured/Armour (Aluminium for single core up to 70 sq mm balance Aluminium strip, Galvanised for cables up to 2x10 sq mm.3x10 sq mm,4x6 sq mm balance all galvanised steel strip) , extruded PVC Type ST2 sheathed, 650/1100V grade as per IS 7908(Part 1)1988 laid in air or through existing cable trench/duct/ cable tray/ HDPE pipeincluding fitting required size of lugs at the both end of the cable by using crimping tool and making good damaged done as specified and directed by the deptt. (Nicco/ Havells/ RPG/CCI/Polycab/Gloster/ Finolex make) .4x35 Sq.mm single core armoured cable
27Supply and laying of following size Solid Aluminium conductor up to 10 sq mm balance stranded conductor, XLPE Insulated, cores laid up, PVC tape inner sheathed, unarmoured/Armour (Aluminium for single core up to 70 sq mm balance Aluminium strip, Galvanised for cables up to 2x10 sq mm.3x10 sq mm,4x6 sq mm balance all galvanised steel strip) , extruded PVC Type ST2 sheathed, 650/1100V grade as per IS 7908(Part 1)1988 laid in air or through existing cable trench/duct/ cable tray/ HDPE pipeincluding fitting required size of lugs at the both end of the cable by using crimping tool and making good damaged done as specified and directed by the deptt. (Nicco/ Havells/ RPG/CCI/Polycab/Gloster/ Finolex make) .Core - 1, A2XWY 4x35 Sq.mm single core armoured cable. 2.5 sq mm 12 core Unarmoured
28Electric Load Security, Meter Security, Court agreement fees, inspection fees etc for all the necessary proceddings for comissioning of the Substation
293 Phase 4 4ire ICS DLMS complaint HT Trivector energy meter (category-A)
30LT XLPE cable 50 sq mm (1 core armour)
31Steel Metering Cabinate
32AMR
33L.T.C.T. 200/5 Amp
34DTR Fencing as per REC standard specification complete with material and labour
35Construction of Transformer Pad
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