NCTPS I SE MI circle Turbine Maintenance Division Repair and Maintenance works for the year 24 25 Specification No 162 24 25

Amount

LRB wool mattress confirming to IS 8183 of latest issue with made up of basalt rock 3/4 inch x 24 SWG WIRE NETTING AT SINGLE SIDE PACKED in HDPE water Resistant bags. Size: 1.52m x 1.2m x 75mm Thickness. (Including P&F, F&I and Unloading charges)

Supply of G.I plain sheets size : 2500 X 1000 mm, Zinc coating : 180 grms per sq.mtr, Thickness : 0.63mm(24G), IS standard : IS 277, class – VI

Charges for Removal of various thickness of existing insulation and re-insulation with old/new LRB wool mattress over the De-aerator & Feed storage tank casing & its connected pipe lines, CD valves, LPH 1,2&3 casing, MS line, CRH , HRH lines, Flash box lines, the Heaters Extraction pipes, Boiler feed pump discharge lines & Re-circulation lines, HP heaters drip lines, MAL drain lines, MAL valves, Heater air vent lines etc., to the specified thickness upto 75 mm with old/new LRB wool mattress of various thickness with wire mesh knitting where ever required. Including consumables, transportation, SS wire mesh and hire charges of T&P's. (LRB wool mattress will be supplied by TANGEDCO).

Charges for fixing of G.I plain sheet with new / old done over the insulation in Unit- I,II & III - De-aerator & Feed storage tank casing & its connected pipe lines, CD valves, LPH 1,2&3 casing, HPH 5&6 casings, Boiler feed pump discharge lines, recirculation lines, HPH drip lines, Extraction lines and where ever required in turbine division areas. Including consumables, transportation and hire charges of T&P's.

Charges for Providing scaffolding for removing and relaying of LRB wool mattress & Old GI sheet over the de-aerator & FST casings, LPH 1,2, & 3 casings, heaters drip lines & valves, Extraction pipe lines & valves, flash box, air vent lines, Boiler feed water pipie lines, re-circulation feed water lines, where ever required. Including consumables, transportation and hire charges of T&P's.

Charges for PLASTERING WORK: Mixing of cement pluff mixture and applying the plastering over the insulation done in LPH 1, 2 & 3 and HPH 5, 6. Including consumables, transportation and hire charges of T&P's.

Charges for complete collection of released waste LRB wool mattress, debris and other unwanted insulation materials from the work spot, gathered in one place and clear, transport for away from the site as per the instruction of Engineer in-charge. Inclusive of vehicle hire charges, consumables & T&P's etc.,

RKL ENTERPRISES (BID ID -1137457)