CLEANING OF UNDERGROUND SUMP OF SEWAGE PUMP HOUSE INCLUDED REPLACEMENT/REPAIR OF DI PIPE LINE AND OTHER CONNECTED MISC ITEM AT OLD AMRITSAR CANTT

Material and labour for Cleaning of sewage MBBR tank of Capacity 40000 Gallons complete all as specified and directed comprising of :- (i) Dewatering with submercible / sludge pump to empty the sump / tank upto base level. (ii) Removing sludge from sump well and bottom with the help of special sludge pump or by any other machinaries / equipment and remaining dirt which may have hidden in rough slots of the bottom by pressure machine (iii) After cleaning the sump apply bleaching powder for disinsfection of sump unit and apply two coat of white wash (iv) The sludge / dirt removed will be taken out of Cantt area and disposed off as per the local govt guidelines. Note :- (i) Arrangement of required T & P or machinaries for cleaning of tank / well shall be deemed to be included in the quoted rate. No extra payment shall be made to contractor for any related items during the cleaning workk. (ii) All safety equipmemts shall be provided by the contractor to the workers during the cleaning work.

Material and labour for Cleaning of sewage MBBR tank of Capacity 15000 Gallons complete all as specified and directed comprising of :- (i) Dewatering with submercible / sludge pump to empty the sump / tank upto base level. (ii) Removing sludge from sump well and bottom with the help of special sludge pump or by any other machinaries / equipment and remaining dirt which may have hidden in rough slots of the bottom by pressure machine (iii) After cleaning the sump apply bleaching powder for disinsfection of sump unit and apply two coat of white wash (iv) The sludge / dirt removed will be taken out of Cantt area and disposed off as per the local govt guidelines. Note :- (i) Arrangement of required T & P or machinaries for cleaning of tank / well shall be deemed to be included in the quoted rate. No extra payment shall be made to contractor for any related items during the cleaning workk. (ii) All safety equipmemts shall be provided by the contractor to the workers during the cleaning work.

Material and labour for Cleaning of sewage collection sump / well of Capacity 35000 to 40000 Gallons (Sewage collection sump / well) complete all as specified and directed comprising of :- (i) Dewatering with submercible / sludge pump to empty the sump / well upto base level (minimum 3-4 feet sludge from the bottom) . (ii) Removing sludge from sump / well and bottom with the help of special sludge pump and remaining dirt which may have hidden in rough slots of the bottom by pressure machine (iii) After cleaning the sump apply bleaching powder for disinsfection of sump (iv) The sludge / dirt removed shall be removed out side of Cantt area and disposed off as per the local govt guidelines. Note :- (i) Arrangement of required T & P or machinaries for cleaning of tank / well shall be deemed to be included in the quoted rate. No extra payment shall be made to contractor for any related items during the cleaning work. (ii) All safety equipments shall be provided by the contractor to the workers during the cleaning work.

Material and labour for Cleaning of sewage collection sump / well of Capacity 25000 Gallons (Sewage collection sump / well) complete all as specified and directed comprising of :- (i) Dewatering with submercible / sludge pump to empty the sump / well upto base level (minimum 3-4 feet sludge from the bottom) . (ii) Removing sludge from sump / well and bottom with the help of special sludge pump and remaining dirt which may have hidden in rough slots of the bottom by pressure machine (iii) After cleaning the sump apply bleaching powder for disinsfection of sump (iv) The sludge / dirt removed shall be removed out side of Cantt area and disposed off as per the local govt guidelines. Note :- (i) Arrangement of required T & P or machinaries for cleaning of tank / well shall be deemed to be included in the quoted rate. No extra payment shall be made to contractor for any related items during the cleaning work. (ii) All safety equipments shall be provided by the contractor to the workers during the cleaning work.

Material and labour for Cleaning of sludge holding tank & underground Sludge sump Capacity upto 10000 Gallons (Sewage collection sump) complete all as specified and directed comprising of :- (i) Dewatering with submercible / sludge pump to empty the sump / tank upto base level. (ii) Removing complete sludge from sump tank and bottom with the help of special sludge pump or by means of any machinaries / equpments and remaining dirt which may have hidden in rough slots of the bottom by pressure machine (iii) After cleaning the sump apply bleaching powder for disinsfection of sump complete (iv) The sludge / dirt removed shall be removed out side of Cantt area and disposed off as per the local govt guidelines Note :- (i) Arrangement of required T & P or machinaries for cleaning of tank / well shall be deemed to be included in the quoted rate. No extra payment shall be made to contractor for any related items during the cleaning work. (ii) All safety equipments shall be provided by the contractor to the workers during the cleaning work.

Material and labour for Cleaning of Treated water tank / chlorine contact tank of Capacity not exceeding 5000 Gallons complete all as specified and directed comprising of :- (i) Dewatering with submercible / sludge pump to empty the sump/tank upto base level. (ii) Removing complete sludge from sump wall and bottom with the help of special sludge pump or by means of any machinaries / equipments and remaining dirt which may have hidden in rough slots of the bottom by pressure machine (iii) After cleaning the tank apply bleaching powder for disinsfection of tank complete. Note :- (i) Arrangement of required T & P or machinaries for cleaning of tank / well shall be deemed to be included in the quoted rate. No extra payment wshall be made to contrctor for any related items during the cleaning work. (ii) All safety equipments shall be provided by the contractor to the workers during the cleaning work.

Material and labour for Cleaning of Sewage Bar Screen and Grit chambers complete all as specified and directed comprising of :- (i) Dewatering with submercible / sludge pump to empty the Sewage Bar Screen upto base level. (ii) Removing complete sludge from Sewage Bar Screen and Grit chambers with the help of special sludge pump or by means of any machinaries or equipments and remaining dirt which may have hidden in rough slots of the bottom by pressure machine (iii) After cleaning the chamber apply bleaching powder for disinsfection of sump complete. Note :- (i) Arrangement of required T & P or machinaries for cleaning of tank / well shall be deemed to be included in the quoted rate. No extra payment shall be made for any related items during the cleaning work. (ii) All safety equipments shall be provided by the contractor to the workers during the cleaning work.

Material & Labour for repairing to leakages of CI/DI pipes of size 80 mm to 200 mm by replacing the Tees, bends, sockets and providing the other materials required at site such as lead joint, D' joint, flanged to complete the job including necessary excavation and earth work complete all as specified and directed.

Supply and fixing in replacement of Non returning valve (Reflux with by pass) with flanged both ends of size 150 mm dia bore , conforming to IS-5312 ; and removal old complete all as specified and directed.

Supply and fixing in replacement of Non returning valve (Reflux with by pass) with flanged both ends of size 100 mm dia bore , conforming to IS-5312 ; and removal old complete all as specified and directed.