Construction of HT/LT line with installation of Distribution transformer including dismantling and erection of existing 1 1KV/LT line and related materials for providing domestic service connection

Amount

SCHEDULE - A Supply

9.00 mtr. long P.C.C pole

8.00 mtr. long P.C.C pole

Stayset Complete

Stay Insulator (11KV)

Stay Insulator (L.T)

Stay Std.Wire-7/2.50mm

M.S.Channel-[100x50x50x6mm]

M.S.Channel-[75x40x40x6mm]

M.S.Angle-[65x65x6mm]

M.S.Angle-[50x50x6mm]

11KV polymeric Disc Insulator

11KV Disc Fitting for the above

11KV Polymeric Pin Insulator [10KN]

LT Shackle insulator (3x3.5)"

ACSR-[6/1/2.59mm Weasel]

G.I.Wire-8SWG [SS:280/1978]

Transformer-100 KVA

Transformer-25KVA

Bi-metallic Lugs 120 sq.mm

Bi-metallic Lugs 95 sq. mm

PVC-120mmsq

PVC-35 mmsq

Cut Out-200 Amp

Cut-out 63 Amp

11KV G.O. Switch 3-ph

11KV D.O. Fuse Unit 3-ph

Danger Plate [11KV]

Danger Plate [L.T]

PVC Cable 2.5 sq,mm

10 SWG GI Wire

Reel Insulator

Cut out 16 Amps

Streps nuts & bolts

Energy meter 1-phase (5-30 A)

Barbed wire

SCHEDULE -B Dismantling

a)Cradle guard (HT)

b)ACSR(6/1/2.59 mm Weasel)

c)G.I wire-8SWG [SS:280/197

d)1.3 mtr. D.P top M.S Ch 75x40x40x6mm

e)1.7 mtr. DP bottom M.S Ch 75x40x40x6mm

f)2.2 mtr. DP guard M.S angle-65x65x6mm

g)0.3 mtr. long M.S Ch. 75x40x40x6mm for SP top

h)1.2 mtr. S.P bottom M.S Ch. 75x40x40x6mm

i)1.6 mtr. S.P guard M.S Ch. 65x65x60x6mm

j)2.0 mtr. long M.S angle 65x65x6mm for X-bracing.

k)2.5 mtr. long M.S angle 50x50x6mm for cross bracing

l)2.8 mtr. long M.S Ch-100x50x50x6mm for line & Txr.

m) 0.8 mtr. long M.S Ch-100x50x50x6mm for DT base

n) 2.8 mtr. long M.S Ch-75x40x40x6 mm for GOS & DOF

O) 2.8 mtr. long M.S angle-65x65x6mm for handle.

p) 11KV, 45KN Disc insulator with fittings.

q) 11KV Pin insulator 10 KN with GI pin

r) "C" type bracket for LT-3 wire(50x50x6mm)

s) Barbed wire(anti climbing device) per pole.

t) 2 wire LT bracket(0.6 mtr. long-50x50x6mm)

u) L.T Shackle insulator with streps, nuts & bolts.

v) Stay set complete

w) 9.00 mtr. long steel pole.

x) 8.00 mtr. long steel pole.

y) 1 phase service connection with PVC, GI, reel insulator.

Dismantling of 11/0.43 KV, 3 phase 16KVA of Distribution Transformer from pole with necessary connection.

Dismantling of 11KV, 200A GOS unit set of three Nos. in/c necessary connection

Dismantling of 11KV 200A. DOF unit set of three Nos. in/c. necessary connection.

LA 9KV, 5KV in/c necessary connection.

SCHEDULE -C Erection

a)9.00 mtr. long Steel pole

b)9.00 mtr. long P.C.C pole

c)8.00 mtr. long P.C.C pole

d)Stay set complete

e)0.3 mtr. long M.S Ch. 75x40x40x6mm for SP top

f)1.2 mtr. S.P bottom M.S Ch. 75x40x40x6mm

g)1.6 mtr. S.P guard M.S Ch. 65x65x60x6mm

h)1.3 mtr. D.P top M.S Ch 75x40x40x6mm

i)1.7 DP bottom M.S Ch 75x40x40x6mm

j)2.2 mtr. DP guard M.S angle-65x65x6mm

k)2.8 mtr. long M.S Ch- 10x50x50x6mm for line & S/S

l)0.8 mtr. long M.S Ch-100x50x0x6mm for DT base

m)2.8 mtr. long M.S Ch-75x40x40x6mm for GOS & DOF

n)2.8 Mtr. long M.S angle -65x65x6mm for S/s handle.

o)1.7 mtr. long M.S angle - 75x40x40x6 mm for tapping point

p)2.0 mtr. long 65x65x6mm for tapping

q)11KV , 45KN Disc insulator with fittings

r)11KV pin insulator 10KN with GI pin

s)2.0 mtr. long M.S angle 50x50x6mm for X-bracing

t)2.5 mtr. long M.S angle 50x50x6 mm for X-bracing.

u)2 wire L.T bracket [0.6 mtr. Long -50x50x6mm]

v)4 wire L.T bracket [1 mtr. Long -50x50x6mm]

w)LT Shackle insulator with straps nuts & bolts

x)11KV D.O.F unit

y)11KV GO switch

z)11KV LA

i)ACSR(6/1/2.59 mm Weasel)

ii)G.I wire-8SWG [SS:280/1978]

iii)Cradle guard ( 11KV)

iv)Cradle guard ( LT)

v)Danger plate(11/LT)

vi)Service connection (1- phase)

vii)Barbed wire (anti climibing device)

Carrying of dismantling 8.0 mtr. long steel pole -10 Nos. From work site to ESD, Damcherra store yard at Hamsa para by mechanical transport including loading, un-loading & stacking etc. as reqd. (Approx 35 km) a)Upto the lead range of 25 km i)for maximum 8 (eight) poles

ii)beyond 8 (eight) poles.

Carrying of dismantling mateials such as cable,AAC, AAAC, ACSR, GI wire, M.S Ch angle, stay set, insulator etc. From work site to electrical store yard , Damcherra vis-a- vis including, un-loading & stacking as reqd. upto the lead of 25km & 50 km. a) upto the lead range 25km.

Erection & commissioning of 11/0.43 KV,16 & 25KVA 3 phase DT

Erection & commissioning of 11/0.43 KV,100 KVA 3 phase DT

Fabrication of X-Arm by M.S Ch/ angle

Supply of the following materials etc. as reqd. a) Supply of fabricated clamp of assorted size of M.S flat (50x6mm) with double coat of red oxide primer coating.

b) Supply of M.S nuts & bolts including washer of assorted size ISI marked machine made.

Fitting, fixing of LT Cut outs (set of 03 Nos) on wooden plank (24"x10"x1.5") & cable connection in/c supply of wooden plank, MS Screw etc.

Nubmering of erected pole & DTs by black japar point on yellow back ground of enamel paint covering a surface of 10"x12" (Minimum) and as reqd. and as per prevailing standaed of TSECL.

Carrying of 9.00 mtr. long P.C.C pole -20 No. from Ambassa to work site at Hamsa para vis-à-vis by mechanical transport including loading, un-loading & stacking etc. as reqd. (125 km approx) a) Beyond 25KM upto the lead of 50KM i)For maximum 4(four) pole.

ii)Beyond 4(four) poles.

b)Beyond 50KM additional amount for every 25km or part thereof (125km)

Carrying of 9.00 mtr. long PCC pole-20 Nos. from ESD, Damcherra store yard to work site vis-à-vis at Hamsa by mechanical transport including, un-loading & stacking as reqd (Approx 28 km) a) Beyond 25km upto the lead of 50km. i) For maximum 4(four) pole

ii)Beyond 4(four) poles.

Carrying of 8.00 mtr. long PCC pole -95 No. From Ambassa to work site at Damcherra vis-à-vis by mechanical transport in/c. loading, un-loading & stacking etc. as reqd. (Approx 125km) a) Beyond 25km upto the lead of 50km. i)For maximum 4(four) poles.

ii)Beyond 4(four) poles

b) Beyond km additional amount for every 25km or part thereof.

Carrying of 8.00 mtr. long PCC pole -95 No. From ESD, Damcherra to work site at Hamsa para vis-à-vis by mechanical transport in/c. loading, un-loading & stacking etc. as reqd. (Approx 28km) a) upto the lead range of 25km. i)For maximum 5(five) poles.

ii)Beyond 5(five) poles.

Cutting & clearing of big size tree beyond 60 cm to 120 cm girth.

Supply & erection of earthing set as per ISS:3043 of 1966 & with upto date amendment having 2.5 mtr. long heavy duty G.I pipe ISI (marked) of 40 mm diameter with holes including a pairs of clamps 50x6mm M.S flat & 12 diameter Galvanized nuts & bolts long with alternate layers salt & charcoal including supply of clamp, salt & charcoal etc. as reqd. (4 Nos. considered for existing Sub-station)

Carriage of materials such as cable ,AAC, AAAC, ACSR, G.I wire cross arm, stay set , insulator etc. By mechanical transport from Damcherra Electrical store yard to work site vis-à-vis including, un-loading & stacking as reqd. Upto the lead of 25km & 50km. a) upto the lead range 25km.

Carriage of GOS, DOF, LA etc. by mechanical transport from Damcherra electrical store yard to work site vis-à-vis including loading, un-loading & placing on the base as reqd. a) Upto the lead range 25km.

Carriage of 11/0.43, 3 phase 100 KVA by mechanical transport from Damcherra Electrical store yard to work site vis-à-vis including, un-loading & stacking etc. As reqd. upto the lead of 25 & 50km. a) Upto the lead range 0-25km

Supply & erection of coil earthing including making of pit, refilling, fabrication, erection, connection etc. As reqd. with supply of salt, Charcoal, GI wire, PVC pipe 5 mtr. long etc. to cover earth wire above ground level upto main switch to complete the job.

Supply of the following tool & plants & ladder a) Adjustable wrench

b)Electrician hammer.

c)Ring spanner set.

d)Meggar 1000VA

e)Bamboo ladder for HT.

f) Bamboo ladder for LT.

Supply & erection of the following materials for internal wiring of beneficiaries house related to service connection. a) Wooden plank size (48"x12"x1.5")

b) Wooden board (8"x12") for mater & main switch

c)16Amps, 240V, ICDP main switch(Havells/ HPL make)

d) Wooden board(4"x4") for switch & holder

e) 6Amp switch (Anchor/ Havells make) piano type.

f) 6 Amp angle holder (Anchor/ Havells make)

g)LED lamp-9 W(Havells/ Phillips make)

h)2x1.5 sq. mm copper wire for internal connection (Havel/ anchor make) (Havells/ Finolex)

i)Casing capping 20mmx12mm with all necessary item for fixing the same

Demolition of dismantling 9.00 mtr. long steel pole

Grouting of steel tubular poles with CC of ratio 1:2:4 91 cement: 2 river sand : 4 jhama brick aggregate of 20 mm nominal size) including supply of cement, sand & brick aggregate complete with excavation, refilling of earth,ramming alongwith centering & shuttering as reqd. (0.310 cum per steel tubular pole, 20 Nos. pole)

Supply & erection of barbed wire fencing (3.0 mtr. x 3.75 mtr.) erection of 10 Nos. 2.3 mtr. Support of M.S angle ( 6 Nos. 65x65x6mm, 4 Nos. 50x50x6mm) & provision of gate (to be faricated by 65x65x6mm M.S angle -20x6mm M.S flat) fixed with support of fencing belted at top by 35x35x6mm, M.S angle through out the provision with provision of hings & locking arrangement etc. as per approved design & drawing of DGM, ED-DMR/PNS in/c. grouting of 0.03 cum fancing supports as reqd. as per specification. (1 No. considered for existing sub-station.

RATAN PAUL

ADHIR DEBNATH