Tender for the work for enhancement of 200KVA Miranda DTC to 400KVA DTC for APS to 1no of 3phase LTD connection to ST. John of the Cross High School for total load of 24.79KW at H.No.17/2931, Sankhali in the Jurisdiction of S.O Sankhali.

Cost of Material

Supply and Erection of GI Flat 25 x 5 mm

Supply erection, testing and commissioning of 400Kva 11/0.433KV delta star,copper wound, oil cooled outdoor type distribution transformer including plinth foundation and terminal boxes at both LV and HV sides.

Supply and erection of LV switch board suitable for 400KVA transformer incuding foundation erection,comissioning inclusive of 1600a ACB for incomer and 4nos of 400A MCCB for outgoing feeders with separate compartment for metering arragment and energy meter including foundation

Supply & Erection of LT/11KV stay set Complete 11Mts long RCC pole

Supply & Erection of ACSR Conductor Hard drawn stranded aluminium conductor with galvanized steel wire reinforced WEASEL 6/1/2.59 (nominal aluminium area 30 sq. mm.) (139 amp max at 45 degree C) for line

Supply & Erection of Earthing complete with chamber as per drg/No. CEE/E-830. Each earthing should consist as follows a) 40mm. Dia 2.5 mtr long, class B GI pipe 1 No. b)HDGI nut bolts, clamps 1 set, c)Brick masonary-0.108 Cu.mts d) PVC pipe 50mm dia-0.2mtr e) Salt-20 kgs f) Charcoal-20 Kgs g) Excavation-0.864 Cu. Mtr h) refilling-0.74 Cu.mtr.

Supply & Stringing of XPLE insulated single core unarmoured cable 50 mm2 for DP earthing.

Supply & Erection of MS Distribution box along with MCCB 400 A, Bus bar made out of Aluminium strips 40 x 10 mm, kit kat fuses for 4 feeder arrangement

Supply and laying of unarmoured 1core 300sqmm XLPE power cable to be laid from transformer to LV panel

Supply & stringing of 3 ½ Core XLPE Armoured cable, 1.1KV Grade 185 mm²

Supply & Erection of Enamelled danger boards 11000 Volts,250mm x 200mmm

Supply & Erection of Aluminium crimping Lugs shall as amended upto date. Lugs shall be made of aluminium of grade suitable for aluminium cable fo sizes 300 Sq.mm.

Supply & Erection of DTC metering unit

Supply & Erection of 4g Modem for automatic reading

ANT conductor

GNAT conductor

Civil work cost for Pinth of Transformer

Earthwork in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 min width as well as 10 sq.m on plan) including disposal of excavated earth lead upto 50 m and lift upto 1.5m disposed earth to be leveled and neatly dressed including providing barricading, danger lighting guarding as directed in : All kinds of soil

Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete.

Providing & laying cement concrete 1:3:6 (1 cement: 3 coarse sand: 6 graded granitic or basaltic stone aggrt. 20 mm. nominal size) excluding cost of centering, shuttering and finishing in: All works upto plinth level

Providing and laying in position (1:11/2:3) Reinforced cement concrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand: 3 graded stone agg 20mm nominal size) All works upto plinth level

Providing TMT steel reinforcement bars of (SAIL, TATA, VIZAG, JSW Steel Ltd.))(Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in allthe floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member.

Centering & shuttering including Strutting, Propping & removal of forms for vertical surfaces such as retaining walls, return walls, partitions, walls (any thickness) including attached pilasters, Butteresses, Plinth and string courses, Fillets and the like.

12mm cement plaster 1:4 (1 cement : 4 coarse sand)

Refilling the pipeline/foundation trenches plinth sides, foundation etc. with available excavated earth in layers not exceeding 20 cm depth consolidating each layer ramming and watering lead upto 50 M and all lifts and disposal of surplus earth as directed by Engineer in Charge.

Cost of Erection

Supply and Erection of GI Flat 25 x 5 mm

Supply erection, testing and commissioning of 400Kva 11/0.433KV delta star,copper wound, oil cooled outdoor type distribution transformer including plinth foundation and terminal boxes at both LV and HV sides.

Supply and erection of LV switch board suitable for 400KVA transformer incuding foundation erection,comissioning inclusive of 1600a ACB for incomer and 4nos of 400A MCCB for outgoing feeders with separate compartment for metering arragment and energy meter including foundation

Removing of 200KVA 11/0.433KV 3 phase outdoor type, Oil immeresed Aluminium wound level II distribution transformers

Supply & Erection of LT/11KV stay set Complete 11Mts long RCC pole

Supply & Erection of ACSR Conductor Hard drawn stranded aluminium conductor with galvanized steel wire reinforced WEASEL 6/1/2.59 (nominal aluminium area 30 sq. mm.) (139 amp max at 45 degree C) for line

Supply & Erection of Earthing complete with chamber as per drg/No. CEE/E-830. Each earthing should consist as follows a) 40mm. Dia 2.5 mtr long, class B GI pipe 1 No. b)HDGI nut bolts, clamps 1 set, c)Brick masonary-0.108 Cu.mts d) PVC pipe 50mm dia-0.2mtr e) Salt-20 kgs f) Charcoal-20 Kgs g) Excavation-0.864 Cu. Mtr h) refilling-0.74 Cu.mtr.

Supply & Erection of MS Distribution box along with MCCB 400 A, Bus bar made out of Aluminium strips 40 x 10 mm, kit kat fuses for 4 feeder arrangement

Supply and laying of unarmoured 1core 300sqmm XLPE power cable to be laid from transformer to LV panel

Supply & stringing of 3 ½ Core XLPE Armoured cable, 1.1KV Grade 185 mm²

Supply & Erection of Aluminium crimping Lugs shall as amended upto date. Lugs shall be made of aluminium of grade suitable for aluminium cable fo sizes 300 Sq.mm.

Supply & Erection of Aluminium crimping Lugs shall as amended upto date. Lugs shall be made of aluminium of grade suitable for aluminium cable fo sizes 185 Sq.mm.

Supply & Erection of DTC metering unit

Removing of 11KV GOAB switch 200 A, 3 Pole DP AB Switch

Removing of 11KV 200 A H.G Fuse unit

Removing of HDGI structural material

Removing of MS Distribution Box

Removing of 3 ½ Core XLPE Armoured cable,240sq mm 1.1KV grade

ANT conductor

GNAT conductor

Removing &restringing ANT conductor

Removing &restringing GNAT conductor

Removing of RCC pole 11.00 mtr long