Increasing capacity of Transformer of different capacities in EDSD Selaqui and Mohanpur under EDD Mohanpur

Amount

Cartage of ST & PCC Pole from store center to Cnstruction site with loading, unloading at both points and proper stacking

ST POLE SP-33

PCC POLE

Cartage of T/F and other item from Aaraghar to S/S road side 27km approx distance

Carriage of Stock material

Head load Cartage of following poles from road to site

ST POLE SP-33

PCC POLE

Mannual Shifting of T/F

Mannual Shifting of Stock material

Dismentaling of old T/F from D/P Structure and opening of all connection from LT and HT Side

Back head load cartage of T/F by head load from S/S to road side

Mounting of 11/0.4KV, T/F Double pole with fixing of all accessories & Making both

Back Cartage of old Transformer from road head to ESC araghar

Providing & Fixing of Danger Board number plate complete by providing clamps of MS flat 50x6mm and making of all conection of HT and LT side and its complete commissioning.

Laying and errection of LT PVC Cable including Crimping of lugs of size 1x120 sqmm

Laying and errection of LT PVC Cable including Crimping of lugs of size 1x240 sq mm

Dismentaling and Reconnection of LT Service Cable line

Opening and Fixing of Existing Consumer Connection

Fabrication of M.S Channel Angle iron after cutting in required sizes with drilling of holes upto good finish for top channel, bracing and special type bracket etc, as per RESSPO schedule and local approved drawing.

Excavation of earth for stay pit of size .6x.6x1.2 mtr in all type of soil including proper dressing of sides and ramming of bottom including getting out the excavated soil and disposal of surplus excavated soil as directed complete work.

Fixing Tightening and nozzzling of stay with pole

11 KV line

LT Stay

Grouting of stayin size .6x.x.3 in CC raio 1:4:8 block including cost of cement sand and stone blasst back filling of soil and boulders in pt and ramming and proper alignment, leveling as per RESSPO construction mannual

Earthing of support with M.S earthrod of 2.5 meter long by hammaring of M.S rod to proper depth and connecting the earth electrode with the help of G.I wire as per construction mannual

Making and fixing of T/F base

Fixing and installation of LT Fuse set

Making of section pole for existing LT line complete in all respect

Laying of AB Cable Size 3x120+1x95 sqmm

Laying of AB Cable Size 3x95 sqmm

Dismentaling of existing LT/HT line including disc fitting, insulator clamps nut&bolt and consumer connections and street light connection etc, including rolling of conductor and cartage back from site to JE Store

3P 5W wire Length ACSR Weasel Conductor

Laying Spreading, Stringing and Sagging of L.T lines of the following wire as phase wire with G.I earth wire complete with binding and jumpering as per RESSPO Spech.

3P 5W wire Length ACSR Weasel Conductor

Laying Spreading Sagging 1P 2W line for Converting 1P 2W line into 3P line

Chemical Earthing : Earthing of distribution transformer including digging of pit of size 2.5 mtr depth and make hole of size 150mm placing of earthing electrode as drawing B, connecting the same with GI strip of size 35x6 mm as per drawing C for a minimum length 6m treatment of soil with highly conductive substance as per IS 30343 complete in all respect, reasult of earthing resistance to be recorded in M.B before and after installation of earthing, The earth resistance after earthing should be less than 1 OHM.

Excavation of Earth for pole pit of size 0.9x0.6x1/6 of full length of pole for errection of pole in all type of soil including proper dressing of sides and ramming of bottom including getti out te excavated soil and disposal of surplus excavated soil as directed complete.

Errection of Single support pole inproper level and alignment along with fixing of all accessories, like top channel & clamps as per RESSPO Consruction mannual

ST POLE SP-33

PCC POLE

Errection of Double Support Pole

ST POLE SP-33

Grouting of pole in size 0.45x0.45x1/6 of the support in CC ratio 1:4:8 block including cost of cement sand and stone ballast back filling of soil and boulders in pit and ramming and proper alignment leveling as per ESSPO construction mannual

Muffing of pole size 0.45cm x0.60 cm radious with CC 1:3:6 block size 45cm height from ground level including cost of cement stone and sand etc

Fixing of triangular type bracket/single pole accessries in 11 Kv line

Fixing of D- Type Bracket in LT Line

Making Special type separate earthing for netural/body of power transformer by digging 3x4x12 feet deep pit at corner of switchyard with duly provided 1 No. Copper plate of size 18"18""1/2" Jointing them with 6" long bolt duly covered withlayer of softcoal 60kg and salt 20kg (total 80kg) the earth plate shall be connected with 35x6 mm GI strip and GI strip Shall be laid upto the netural and T/F body sepatately (including supply of steel).

Guarding of line over (Telephone/Road/LT line crossing as per drawing with 6/8 SWG G.I wire including fixing of guarding Channel/angle as per RESSPO mannual LT/11KV/33KV liine

Mounting and fixing of lightening arrestor set (3 nos) on double pole structure including making all connections by GI strip size 35x6 mm to earth point complete work.

Fixing of extra clamps and insulator on PCC Pole

Major Repairing of T/F Plinth for 400 KVA T/F Complete work as per norms

Errection & Providing and fixing of wire mesh of size 50x35mm around plinth and toe wal

Painting of poles with angle and channel and all steel part by one coat of Red Oxide primer and two coats of aluminium paint and two strip of fluorecent altemate red and white paint 30cm wide upp to .5 mtrs from groud level.

ST POLe SP-55

ST POLe SP-33

Replace and new fixing & installation of LT fuse set

Dismentaling of fuse set on the double pole structure

Errection of LT XLPE Cable 120sqmm

Route Clearence of Cutting of tree branches/pronmg, looping Chopping of trees

T-off Connection Complete 11/33KV line

RE-alignment of TPMO on existing Double pole with Digging of pit and fixingof TPMO on the double pole with smooth operating including making of gung and jumpher with binding kit

Dismentaling of LT AB Cable

RE-laying of above Dismentled LT AB Cable

Re Jumpering of Double Pole

supply

AL Lug 120 Sqmm

AL Lug 240 Sqmm

Shackle Insulator 75x90mm with N&B

LT Clamp for ST Pole with N&B (50x6)

LT Clamp for PCC with N&B (50x6)

LT Shackle insulator with N&B (100x115)

Stay Clamp for St Pole SP-33 pole with N&B (50x6)

LT Clamp for ST Pole Sp-33 With N&B (50x6)

PP & Clamp of SP-33 Pole (50x6)

All Crimping lug 400sqmm

Earth Clamp for ST Pole SP-33 (50x6)

LT Fuse Set

Holding Clamp for ST Pole SP-33 (50x6)

MS Nut & Bolt off Size

M/S R. B. ELECTRICALS

garg enterprises