Maintenance,Checking 33KV OH Feeder 01,02 from Nandira Substation to Jambubahali, NorthQuarry Substn. and Erection n Dismantling 6.6KV OH line shortspan n tapping line in different feeder in mine for providing power supply to Dragline,Excavator,Drill

Amount

Replacement/Erection of 33kv pin insulator for overhead line as required

Replacement/Erection of 11kv disc insulator for overhead line as required

Restringing/Erection of AAA conductor of 7/3.35mm to 7/4.00 diameter and above including binding etc. as required

Restringing/Erection of 8 SWG G.I. wire including binding etc. as required

Checking of jumpers, insulators(300 points two times in a year)

Cutting, cleaning, dressing & trimming of tree & branches( Approx. 10km of forest area where cleaning, cutting & trimming is required 02 times in a year)

Supplying and erection of stay set complete (galvanized) with 19/20 mm X 1.8 meters long stayrod, anchor plate of size 45cm X 45 cm X 45cm X 7.5 mm, thimble, stay clamps bow, tighten, 7/3.15 mm dia G.I stay wire and strain insulator etc. in cement concrete 1:3:6 (1cement : 3 coarse sand : 6 graded stone aggregate 40m nominal dia size) foundation including excavation and refilling etc. as required.

Supply and Erection of Cradle guard

Erection of steel pole of length exceeding 10mtrs but not exceeding 12 mtrs in cement concrete1:3:6 foundation including excavation and refillingetc as required.

Supplying and erection of stay set complete (galvanized) with 19/20 mm X 1.8 meters long stayrod, anchor plate of size 45cm X 45 cm X 45cm X 7.5 mm, thimble, stay clamps bow, tighten, 7/3.15 mm dia G.I stay wire and strain insulator etc. in cement concrete 1:3:6 (1cement : 3 coarse sand : 6 graded stone aggregate 40m nominal dia size) foundation including excavation and refilling etc. as required.

Supplying of channel iron 1.2 mtr ,75 mmX40 mmX6mm(7.14kg per meter) cross arm for three 11KV overhead line conductors complete with 50mmX 6mm M.S. flat iron clamps,bolts and nuts including drilling holes for insulator pins,bolts,nuts and washers etc(as per requirement) and painting with primer and finish paint as required

Supply of nuts and bolts

Erection of Disc/Pin Insulator(11KV)

Erection of AAA conductor of 7/3.40mm to 7/4.00mm dia meter and above including binding etc. as required .

Erection of pole top/straight two wire/V shape two wire angle iron/channel iron, cross arm on steel tubular /PCC pole for 11KV/22KV/33KV OH as required

Erection of double pole 3 wire cross arm for 11KV/22KV/33KV OH as required

Erection GI Wire 8 SWG including bindind etc. as required

Loading and Unloading of Poles at worksite

Erection of stay set complete (galvanized) with 19/20 mm X 1.8 meters long stayrod, anchor plate of size 45cm X 45 cm X 45cm X 7.5 mm, thimble, stay clamps bow, tighten, 7/3.15 mm dia G.I stay wire and strain insulator etc. in cement concrete 1:3:6 (1cement : 3 coarse sand : 6 graded stone aggregate 40m nominal dia size) foundation including excavation and refilling etc. as required.

Dismantling of pole/street Light standard/strut embedded in cement concrete foundation etc. as required

Dismantling of overhead lines comprising of copper/aluminium overhead conductor,GI wire,Cross arm,insulators etc. as required. Conductor Dog/Rabbit/Wolf, Disc insulator 11KV, Pin insulator 11/33KV ,DP channel,Top channel,V Bracket, Earth angle and Stay Rod.

Transportation of O/H Materials Loading/ Unloading charges

Supply and Erection of Cradle guard

Total impact of GST for the purpose of CTC

M/s Evergreen Electrical Works

M/S BHARAT ENGINEERING