Ext of HT LT line and installation of 5X25 KVA TD for improvement of Voltage at different SBDTW schemes Para under ED Kamalpur

Amount

A) Supply of the following materials :-

9 mtr long PCC Pole

8 Mtr. Long PCC Pole

Stay set complete

Stay wire, 7/2.50mm( stranded)

Stay insulator(11KV)

11KV, Pin insulator

11 KV Disc Insulator

11 KV Disc fittings

MS Channel (100*50*50*6)

MS Channel (75*40*40*6)

MS Angle (65*65*6)

MS Angle (50*50*6)

ACSR Weasel(6/1/2.59 mm)( for 11 Kv Line)

G.I Wire 8 SWG(ISS:280/1978)

LT Shackle insulator (3X3 1/2)"

LT Straps and bolts

11Kv G.O Switch ( 3 Phase ), 200 Amp Porcelin type

11Kv D.O Switch ( 3 Phase)Porcelin type

Danger Plate

Wooden Plank made with Segun/Karai tree with all accesseries for fittings

Pipe earthing with all accessories

PVC cable 70 mm².

Cut-out 100 Amps

Alluminium 120 sq. mm size Thimble

Stay insulator(LT)

B) Dismantling of the following :-

09 Mt. long PCC Pole

08 Mt. long PCC Pole

Stay Set Complete

0.3 mt 75x40x40x6 mm SP Top Bkt

1.2 mt.75x40x40x6 mm SP Bottom Bkt

1.5 mt.65X65X6 mm SP Guard Bkt.

11 KV bracket(1.7 mtr long DP TOP Bracket ch.75)

11kv bracket(2.5 mtr long DP Guard Bracket ang. 65)

MS angle X-arm bracket of 4 wire 1.1 mtr. Long

MS angle X-arm bracket of 2 wire 0.6 mtr. Long

Shakle insulator with Nuts & Bolts

11 KV polymer pin insulator.

11 KV single Disc polymer insulator set with fittings

ACSR 6/1/2.59 mm weasel (for 11 kv & LT line)

8 SWG GI wire

1-phase Service connection

3-phase Service connection

C) Re-Erection of dismantling items:

09 Mt. long PCC Pole

08 Mt. long PCC Pole

Stay Set Complete

0.3 mt 75x40x40x6 mm SP Top Bkt

1.2 mt.75x40x40x6 mm SP Bottom Bkt

1.5 mt.65X65X6 mm SP Guard Bkt.

11 Kv bracket(1.7 mtr long DP TOP Bracket ch.75)

11kv bracket(2.5 mtr long DP Guard Bracket ang. 65)

MS angle X-arm bracket of 4 wire 1.1 mtr. Long

MS angle X-arm bracket of 2 wire 0.55 mtr. Long

Shakle insulator with Nuts & Bolts

11 KV polymer pin insulator.

11 KV single Disc polymer insulator set with fittings

ACSR 6/1/2.59 mm weasel (for 11 kv & LT line)

8 SWG GI wire

1-phase Service connection

3-phase Service connection

D). Erection of the New Supply Materials

09 Mt. long PCC Pole

08 Mt. long PCC Pole

Stay Set Complete

Erection of Wooden Plank made with Segun/Karai tree with all accesseries for fittings

2.8 mt.long 100X40X40X6 mm ms channel Sub-Station Top bracket (line channel)

2.8 mt.long 75X40X40X6 mm ms channel for line Gang & Sub-Station (for GOS base & DOF unit base)

2.8 mt.long 100X50X50X6 mm ms channel Sub-Station bracket (for Txr base)

0.8 mt.long 100X50X50X6 mm ms channel Sub-Station bracket (for Txr cross bracket)

2.8 mt.long 65X65X6 mm ms angle for GOS Handle bracket

MS angle X-arm bracket of 4 wire 1.1 mtr. Long

MS angle X-arm bracket of 2 wire 0.55 mtr. Long

Shakle insulator with Nuts & Bolts

11 KV polymer pin insulator.

11 KV single Disc polymer insulator set with fittings

ACSR 6/1/2.59 mm weasel (for 11 kv & LT line)

8 SWG GI wire

11 KV GOS Set of 3 (three) phase

11 KV DOF unit set of 3 (three) phase.

Erection & commissioning of 11/0.430 KV,25 KVA three phase distribution transformer including all accessories

Sub-station Earthing by GI pipe 2.5 mtr. Long 40 mm dia i/c earth excavation and refilling with alternate layer of salt and charcoal, GI pipe,clamps, nuts & bolts.

Supply of 2.5 mtr long 40mm dia GI PIPE

Supply of 60kg Salt & 55 kg charcoal( For each pit)

E. Supply/Providing of the following materials :-

MS clamp made by 50X6 mm MS flate for bracket i/c 16X75 mm Nuts & bolt.

MS clamp made by 50X6 mm MS flate for stay set & strain screw i/c 16X75 mm Nuts & bolt.

Supply and erection of sub-station fencing with erection of 10 nos. 2.5 mt long (65X65X6 mm) MS Angle post with grouting of Vol 0.045 cum at the ratio of 1:2:4 (1 cement: 2 river sand: 4 jhama bri ck aggregate) per post.The fencing should be made 9(nine) horizontal of barbed wire and one gate with shutter (2X1.7)m i/c locking arrangement etc.complete as per direction of the Engineer-in-charge.

Supply of 4 sq.mm. PVC wire for service connection

Supply of 10 sq.mm. PVC wire for service connection

F).Carriage of the following by Mechanical/Handcart/Mannual transport from work Site to Sub-Division Store yard/ work site within 25 KM:-

Carriage of DTR from MMD Division Agartala to to Work Site

Carriage of 9 mtr length of P.C.C poles by Machnical Transport Beyond 25 KM upto the lead of 50 KM

Carriage of 8 mtr length of P.C.C poles by Machnical Transport Beyond 25 KM upto the lead of 50 KM

G) Stratenining/ stringing of the following:-

9mtr Steel pole

9mtr PCC Pole

8 mtr. PCC pole

8 mtr. Steel pole

A.C.S.R.6/1/2.59 mm

Maintaining adequate clearance from overhead live conductors by trimming of tree branches for way leaves

RATAN PAUL (BID ID -140318)