GEAFU-67/2026-27 REPAIR/REPLACEMENT /MAINTENANCE/CLEANING OF PVC TANK OF VARIOUS CAPACITIES/FLOAT VALVE/GATE VALVE/RO PLANT/WATER PURIFIER ALONG WITH REPAIR OF UNSV BOOSTER PUMP AND CERTAIN CONNECTED WORK AT AF STN NATHATOP

M&L Cleaning inner surface of PUF insulated tank of cap 2000 Ltrs at various location all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc after disconnecting all the GI pipe connections and cleaning of tanks using cleaning agents such as bleaching powder solution and re-fixing the same in position and making all GI connections and replacement of any GI fittings all as required at site complete all as specified and directed. Note on ser item No 1.00 to 3.00 :- (i) This work are excute at the hight level up to 10 mitre, accordingly bidder are arrange all necessery arrangement, (ii) Scafolding and other conected T&P which are required at site and nothing extra shall be admissible on this ground .

All as per item No 1 hereinbefore but capacity 1000 Ltrs complete all as speciified and directed

All as per item No 1 hereinbefore but capacity 500 Ltrs complete all as speciified and directed

M&L Cleaning outer surface of PUF insulated tank of cap 2000 Ltrs at various location all scale and dirt, etc, from tanks and from mouths of circulating pipes, etc after disconnecting all the GI pipe connections including writing with the date of cleaning required at site complete all as specified and directed. Note on ser item No 4 to 6 :- (i) This work are excute at the hight level up to 10 meter, accordingly bidder are arrange all necessery arrangement, (ii) Scafolding and other conected T&P which are required at site and nothing extra shall be admissible on this ground .

All as per item No 4.00 hereinbefore but capacity 1000 Ltrs complete all as speciified and directed

All as per item No 4.00 hereinbefore but capacity 500 Ltrs complete all as speciified and directed

M&L for cleaning inner surfaces of Stainless water storage (SS) tanks of capacity 2000 litre after draining out water with buckets , Scribing and rubbing silt/grass from inside surfaces of wall with brush and removing all materials from bottom of tank and further disposal a distance not less than 100 mtr away from complete all as specified and as directed by Engineer-in-Charge. Note on ser item No 7.00 to 9.00 :- (i) This work are excute at the hight level up to 10 mitre, accordingly bidder are arrange all necessery arrangement, (ii) Scafolding and other conected T&P which are required at site and nothing extra shall be admissible on this ground .

All as per item No 7.00 hereinbefore but capacity 1000 Ltrs complete all as speciified and directed

All as per item No 7.00 hereinbefore but capacity 500 Ltrs complete all as speciified and directed

M&L for cleaning outer surfaces of Stainless water storage tanks of capacity 2000 litre including writing with the date of cleaning required at site complete all as specified and directed.complete all as specified and as directed by Engineer-in-Charge. Note on ser item No 10.00 to 12.00 :- (i) This work are excute at the hight level up to 10 mitre, accordingly bidder are arrange all necessery arrangement, (ii) Scafolding and other conected T&P which are required at site and nothing extra shall be admissible on this ground .