MTPS I M II OAHS DCPH Cutting and removal of eroded and damaged existing 100 NB HFO drain line with its support and fabrication and erection of new 150 NB pipe and its allied works in DCPH

Amount

Charges for removal of Aluminium sheet insulation and Heat tracing cable from HFO drain line common header in DCPH area (100 NB line 23 mtr and 50 NB line 23 mtr)

Charges for cutting and removal of existing worn out 100 NB seamless pipe,(common header) 50 NB seamless pipe (common header) and 25 NB drain line (Pump to common header) in HFO drain line by Hacksaw cutting. (This works involves draining of HFO oil inside the drain pipe line by air) 100NB drain line (common header) =23 mtr. 50NB drain line (common header) =23 mtr. 25NB drain line (pump to common header) = 24 mtr for a total length of 70 mtr.

Charges for fabrication erection and welding of new 150 NB seamless pipe (25 mtr) (instead of Existing 100 NB drain pipe and 50 Nb drain pipe)(common header) and 25 NB drain pipe (30 mtr) (pump to common header) (Required seamless pipes 150 NB and will be supplied by TANGEDCO at free of cost and welding work will be done outside of the DCPH)(This works involves flanges and bends fabrication including). 150NB drain line (common header) =25 mtr. 25NB drain line (common header) =30 mtr

Charges for erection of new 150 NB gate valve in newly erected line for isolation purpose.

Charges for supply new pipe OD 21.34 mm, 2.77 mm thickness , SCH-40, (from pump to common drain header) (Existing damaged 25 NB drain pipe line to be dismantled)

Charges for applying of insulation, Aluminium sheet and Heat tracing cable after erection of new 150 NB pipe and 25 NB drain pipe (150 NB line 23 mtr and 25 NB line 30 mtr )

Charges for Segregation of scraps items- wise, transporting and devoluting the same to Central stores / MTPS-I (Required Vehicle will be provided by TANGEDCO on free of cost)

Hire charges for T & Ps and charges for consumables for Sl. No. 1,2,3 ,4,6

SKSCONTRACTOR