Construction of sand pit for fire fighting equipment and repairing of AC

Amount

At 132 KV S/S Bharawan

Construction of 02 Nos. fire huts size 3.5x2.5 meter for up keeping of fire fighting equipments with 02 Nos. 03 meter long and 06 Nos. 2.5 meter long vertical square shape support from 65x65x5mm MS angle iron and welding the piece of 10 cm long angle iron from 65x65x5 mm (supply by department) in the bottom of support grouting excavation of 08 Nos. vertical support with the ratio of 1:2:4 of cement, coarse sand and 20 mm stone ballast in proper ratio and alignment. Also fabrication of top structure from 50x50x5mm MS angle iron (supply by department) having the size of 3.0, 2.5, 1.2 & 4.0 meters. Welding of these pieces on vertical support to make the frame in the shape of hut. Painting the structure with two coat of red oxide synthetic enamel best quality paint and also supply and fixing of 6.0 mm thick corrugated asbestos sheet roofing fixed with MS J nuts & bolts. Flooring the complete hut by first class brick work in ratio of 1:4 of cement and coarse sand.

For 132 KV Sub-station, Bharawan

For 132 KV Sub-station, Sandila

Construction of 02 nos. DG set huts at 132 KV Sub-station, Bharawan size 3.5x2.5 meter for DG set with 02 Nos. 03 meter long and 06 Nos. 2.5 meter long vertical square shape support from 65x65x5mm MS angle iron and welding the piece of 10 cm long angle iron from 65x65x5 mm (supply by department) in the bottom of support grouting excavation of 08 Nos. vertical support with the ratio of 1:2:4 of cement, coarse sand and 20 mm stone ballast in proper ratio and alignment. Also fabrication of top structure from 50x50x5mm MS angle iron (supply by department) having the size of 3.0, 2.5, 1.2 & 4.0 meters. Welding of these pieces on vertical support to make the frame in the shape of hut. Painting the structure with two coat of red oxide synthetic enamel best quality paint and also supply and fixing of 6.0 mm thick corrugated asbestos sheet roofing fixed with MS J nuts & bolts.

Providing & fixing of phase plates made of 2mm thick aluminum sheet covered with 2mm HIP Retro Reflective sheet of following size with details / name written by 3M HIP Retro Reflective materials in white colour letter to be fixed with the help of nuts & bolts already installed equipments/structures in switchyard with all cost of plates, nut & bolts miscellaneous material, T&P and labour included. Work shall be done as per technical specification under direction & supervision of concerned AE/JE at 132 KV Sub-station, Bharawan.

Size 150x150mm Phase Plate for every 132 KV & 33 KV bays

Construciton of 02 Nos. Sand pit of size (2x1.5x1) meter for keeping sand for firefighting work near transformer or designated place as per direction of concerned SDO/JE at 132KV S/S Bharawan (02 Nos.)

Excavation of foundation In ordinary soil. 04 No (2.690x0.345x0.400= 1.480) 04 No (1.155x0.345x0.400=0.617)

Cement concrete with 40mm grade brick ballast, coarse sna and cement in ratio 12:6:1 04 No (2.690x0.345x0.075= 0.306) 04 No (1.155x0.345x0.075=0.119)

Ist class brick work in ratio 1:4 cement and coarse sand mortar. 04 No (2.690x0.345x0.300= 1.144) 04 No (2.460x0.230x1.000= 2.263) 04 No (1.155x0.345x0.300=0.478) 04 No (1.500x0.230x1.000=0.138)

12 mm thick plaster with 1:4 cement and coarse sand. 04 No (2.460x1.000=9.840) 04 No (2.460x0.230=2.263) 04 No (2.000x1.000=8.000) 04 No (1.960x1.000=7.480) 04 No (1.500x0.230=1.380) 04 No (1.500x1.000=6.000)

Supply and filling of best quality GANGA sand for making up the sand pits.

At 132 KV S/S, BAGHAULI

Providing & fixing of damaged compressor suitable for 02 Ton split AC (Hitachi make)

Providing & fixing of damaged condensor heating coil alongwith broken blower suitable to Hitachi AC outdoor unit.

Replacemnt of damaged refrigerant gas pipe made of copper outdoor to indoor unit including cost of material , skilled technician and T&P

Cleaning and checking outdoor & indoor unit, washing and cleaning of air filter of 02 Ton capacity Hitachi make split air conditioner with nylon brush soap and repairing of deteriorated, if required with skilled technician.

Checking of leakage for refrigerant (R22) gas and brazing of any leakage joint perfectly & recharging of refrigerant gas in sufficient quantity in compressor of 02 Ton capacity Hitachi make split air conditioner including cost of material and skilled technician.

Checking outdoor unit & making blower functional of 02 Ton capacity Hitachi make split air conditioner by replacing deteriorated blower Fan , with the help of skilled technician.

Replacement of damaged capacitor of electrically outdoor unit.

Awadh Construction Company

M/s Abhinav Enterprises