REPAIRS AND MAINTENANCE OF PUMPS, WATER DISTRIBUTION LINES AND CONTROL VALVES AT VARIOUS LOCATIONS UNDER GE (AF) MARATHAHALLI, BANGALORE.

Amount

Excavating in trenches n.exc 1.5m wide and n.exc 1.5m depth for foundation etc for shafts, wells, manholes, columns, pier holes, laying of pipe lines etc 10 Sqm on plan and n.exc 1.5 m in depth and getting out in Hard / dense soils all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm in any type of Soils complete all as specified and directed.

Removing excavated surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point all as directed.

Material and Labour for Scraping the old paint by using wire brush and emery paper and preparation of the surface for painting the 15HP - 2 Nos at IAM Pump House/Control panel/Suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint all as specified and directed at site of the followiing capacity including marking flow of water and MES No all as per norms and all as specified and as directed.

Material and Labour for Scraping the old paint by using wire brush and emery paper and preparation of the surface for painting the 7.5HP - 3 Nos at IAMOE Pump House/Control panel/Suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint all as specified and directed at site of the followiing capacity including marking flow of water and MES No all as per norms and all as specified and as directed.

Material and Labour for Scraping the old paint by using wire brush and emery paper and preparation of the surface for painting the 10HP - 01 No, 5HP-01 No at ASTE Pump House/Control panel/Suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint all as specified and directed at site of the followiing capacity including marking flow of water and MES No all as per norms and all as specified and as directed.

Material and Labour for Scraping the old paint by using wire brush and emery paper and preparation of the surface for painting the 12.5HP - 02 Nos at 26ED Pump House/Control panel/Suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint all as specified and directed at site of the followiing capacity including marking flow of water and MES No all as per norms and all as specified and as directed.

Material and Labour for Scraping the old paint by using wire brush and emery paper and preparation of the surface for painting the 15HP - 02 Nos at Vishwa Vihar Camp Pump House/Control panel/Suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint all as specified and directed at site of the followiing capacity including marking flow of water and MES No all as per norms and all as specified and as directed.

Material and Labour for Scraping the old paint by using wire brush and emery paper and preparation of the surface for painting the 20HP - 02 Nos at MP Camp Pump House/Control panel/Suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint all as specified and directed at site of the followiing capacity including marking flow of water and MES No all as per norms and all as specified and as directed.

Material and Labour for Scraping the old paint by using wire brush and emery paper and preparation of the surface for painting the 15HP - 04 Nos at Akash Vihar Camp Pump House/Control panel/Suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint all as specified and directed at site of the followiing capacity including marking flow of water and MES No all as per norms and all as specified and as directed.

Material and Labour for Scraping the old paint by using wire brush and emery paper and preparation of the surface for painting the 10HP - 02 Nos at Vayu Vihar Camp Pump House/Control panel/Suction and delivery pipe of the pump house with one coat of primer and two coats of synthetic enamel paint all as specified and directed at site of the followiing capacity including marking flow of water and MES No all as per norms and all as specified and as directed.

Material and Labour for dismantling the 150mm dia bore sluice valves in various locations and reconditioning the sluice valve by replacing SS spindle, spindle nuts with brass ring, gland nuts complete all as specified and as directed.

Material and Labour for dismantling the 100mm dia bore sluice valves in various locations and reconditioning the sluice valve by replacing SS spindle, spindle nuts with brass ring, gland nuts complete all as specified and as directed.

Material and Labour for dismantling the 80mm dia bore sluice valves in various locations and reconditioning the sluice valve by replacing SS spindle, spindle nuts with brass ring, gland nuts complete all as specified and as directed.

Supply and Fixing in repairs Cast Iron foot valve of 100 mm bore including nuts bolts and washers etc., Complete all as specified and as directed.

Supply and Fixing in repairs Cast Iron foot valve of 80 mm bore including nuts bolts and wahsers etc., Complete all as specified and as directed.

Supply and Fixing in repairs Cast Iron foot valve of 50 mm bore including nuts bolts and wahsers etc., Complete all as specified and as directed.

Supply and Fixing in repairs Cast Iron Non return valve 100mm bore, including nuts bolts and washers packing etc., Complete all as specified and as directed.

Supply and Fixing in repairs Cast Iron Non return valve 80mm bore, including nuts bolts and washers packing etc., Complete all as specified and as directed.

Supply and Fixing in repairs 200mm dia bore Sluice Valves both side flanged and ISI marked (IS-780) of sluive valve cast iron body with stainless spindle and fly nuts, class PN-1.6 and Cast Iron hand wheel and joining with nut, bolt, washeres and rubber insertion packing 6mm thick etc, complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in repairs 150mm dia bore Sluice Valves both side flanged and ISI marked (IS-780) of sluive valve cast iron body with stainless spindle and fly nuts, class PN-1.6 and Cast Iron hand wheel and joining with nut, bolt, washeres and rubber insertion packing 6mm thick etc, complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in repairs 100mm dia bore Sluice Valves both side flanged and ISI marked (IS-780) of sluive valve cast iron body with stainless spindle and fly nuts, class PN-1.6 and Cast Iron hand wheel and joining with nut, bolt, washeres and rubber insertion packing 6mm thick etc, complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in repairs 80mm dia bore Sluice Valves both side flanged and ISI marked (IS-780) of sluive valve cast iron body with stainless spindle and fly nuts, class PN-1.6 and Cast Iron hand wheel and joining with nut, bolt, washeres and rubber insertion packing 6mm thick etc, complete all as specified and as directed by Engr-in-Charge.

Material and Labour for gland packing in leaking Sluice Valves of 80mm dia size Complete including replacing / tightening the existing bolts and nuts etc. complete all as directed by Engr-in-Charge.

Material and Labour for gland packing in leaking Sluice Valves of 100mm dia size Complete including replacing / tightening the existing bolts and nuts etc. complete all as directed by Engr-in-Charge.

Material and Labour for gland packing in leaking Sluice Valves of 150mm dia size Complete including replacing / tightening the existing bolts and nuts etc. complete all as directed by Engr-in-Charge.

Material and Labour for disconnecting the electric connection and taking out the suction and delivery pipe line, removing the pump set 5 to 20HP from MS Chanel and kept it aside for re fixing reconnecting pump and motor proper alignment and testing and commissioning after replacing the existing foundation chanel complete all as specified and directed.

Dismantling and taking out the Corroded existing iron Base frame from foundation and material and labour for frame work as per OEM design for fixing pumpsets by cutting welding drilling holes etc complete all as specified and directed by Engr-in-Charge. Note : PCC foundation will be measured and paid on relevent items

Material and labour Plain cement concrete (1:4:8) type D2 using 20 mm graded stone aggregate as in foundations of filling and mass concrete for Pumpsets including necessary from work Complete all as specified and as directed.

Material and Labour for Plain Cement Concrete (1:2:4), type B1 (using 20mm graded stone aggregate) as in Coping, bands benching etc including finishing the concrete surfaces even and smooth without using extra cement including necessary form work Complete all as specified and directed by Engr-in-Charge.

Disconnecting the electric cable from the terminal box of 5HP motor, Decoupling the motor from the pump, remove the motor and pump from the foundation and taking out the pump & motor and transporting to the authorised work shop, (i) Dismantling the motor and taking out the burnt copper winding /fiber strip/insulating materials and worn out ball bearing. (ii) Clean the stator slots by CTC solution and rewind on stator slots with super enameled copper wire of existing gauge with insulating materials/fiber strip/varnishing and made terminal connection of fiber glass coated wire. (iii) Remetaling the shaft, lathe work and welding work for correct alignment for fixing of bearing. (iv) Replacement of ball bearing - 2 Nos. (v) Assembling the motor and painting with One coat of primer and two coats of synthetic enamel paint as directed by the Engineer-in-charge. (vi) Dismantling the pump and cleaning the impeller. (vii) Replace the burned T nuts and bolts, replacing the gland packing, rubber coupling. (viii) Replace the air released cock, assembling the Pump and motor, painting with One coat of primer and two coats of synthetic enamel paint. (ix) Transporting to the motor to the site refixing on foundation channel with new bolts and nuts, coupling the pump and motor with correct alignment, apply grease and connecting electrical connections, testing and commissionning all as specified and directed by the Engineer-in-charge.

Disconnecting the electric cable from the terminal box of 7.5HP to 10HP motor, Decoupling the motor from the pump, remove the motor and pump from the foundation and taking out the pump & motor and transporting to the authorised work shop, (i) Dismantling the motor and taking out the burnt copper winding /fiber strip/insulating materials and worn out ball bearing. (ii) Clean the stator slots by CTC solution and rewind on stator slots with super enameled copper wire of existing gauge with insulating materials/fiber strip/varnishing and made terminal connection of fiber glass coated wire. (iii) Remetaling the shaft, lathe work and welding work for correct alignment for fixing of bearing. (iv) Replacement of ball bearing - 2 Nos. (v) Assembling the motor and painting with One coat of primer and two coats of synthetic enamel paint as directed by the Engineer-in-charge. (vi) Dismantling the pump and cleaning the impeller. (vii) Replace the burned T nuts and bolts, replacing the gland packing, rubber coupling. (viii) Replace the air released cock, assembling the Pump and motor, painting with One coat of primer and two coats of synthetic enamel paint. (ix) Transporting to the motor to the site refixing on foundation channel with new bolts and nuts, coupling the pump and motor with correct alignment, apply grease and connecting electrical connections, testing and commissionning all as specified and directed by the Engineer-in-charge.

Disconnecting the electric cable from the terminal box of 12.5HP to 15HP motor, Decoupling the motor from the pump, remove the motor and pump from the foundation and taking out the pump & motor and transporting to the authorised work shop, (i) Dismantling the motor and taking out the burnt copper winding /fiber strip/insulating materials and worn out ball bearing. (ii) Clean the stator slots by CTC solution and rewind on stator slots with super enameled copper wire of existing gauge with insulating materials/fiber strip/varnishing and made terminal connection of fiber glass coated wire. (iii) Remetaling the shaft, lathe work and welding work for correct alignment for fixing of bearing. (iv) Replacement of ball bearing - 2 Nos. (v) Clean the motor by CTC solution carefully and dry it. (vi) Assembling the motor and painting with One coat of primer and two coats of synthetic enamel paint as directed by the Engineer-in-charge. (vii) Dismantling the pump and cleaning the impeller. (viii) Replace the burned T nuts and bolts, replacing the gland packing, rubber coupling. (ixi) Replace the air released cock, assembling the Pump and motor, painting with One coat of primer and two coats of synthetic enamel paint. (x) Transporting to the motor to the site refixing on foundation channel with new bolts and nuts, coupling the pump and motor with correct alignment, apply grease and connecting electrical connections, testing and commissionning all as specified and directed by the Engineer-in-charge.

Disconnecting the electric cable from the terminal box of 20HP motor, Decoupling the motor from the pump, remove the motor and pump from the foundation and taking out the pump & motor and transporting to the authorised work shop, (i) Dismantling the motor and taking out the burnt copper winding /fiber strip/insulating materials and worn out ball bearing. (ii) Clean the stator slots by CTC solution and rewind on stator slots with super enameled copper wire of existing gauge with insulating materials/fiber strip/varnishing and made terminal connection of fiber glass coated wire. (iii) Remetaling the shaft, lathe work and welding work for correct alignment for fixing of bearing. (iv) Replacement of ball bearing - 2 Nos. (v) Clean the motor by CTC solution carefully and dry it. (vi) Assembling the motor and painting with One coat of primer and two coats of synthetic enamel paint as directed by the Engineer-in-charge. (vii) Dismantling the pump and cleaning the impeller. (viii) Replace the burned T nuts and bolts, replacing the gland packing, rubber coupling. (ixi) Replace the air released cock, assembling the Pump and motor, painting with One coat of primer and two coats of synthetic enamel paint. (x) Transporting to the motor to the site refixing on foundation channel with new bolts and nuts, coupling the pump and motor with correct alignment, apply grease and connecting electrical connections, testing and commissionning all as specified and directed by the Engineer-in-charge.

Dismantling the existing broken Valve Chambers completely and Material & Labour for Construction of new Valve Chamber having inner dimensions 1000 mm x 1000 mm x 1000 mm with foundation PCC 1:4:8 type D2 using 40mm grade stone aggregate, brick work with sub class B old size build in Cement mortar 1:6, PCC 1: 2: 4 type B1 using 20mm stone aggregate for Coping, 15 mm thick rendering plaster in CM 1:4 including MS cover with locking arrangement all as specified and as directed. Note:- Chamber Covers will be measured and paid separately under relevant item of this schedule.

Dismantling the existing broken Valve Chambers completely and Material & Labour for Construction of new Valve Chamber having inner dimensions 900 mm x 900 mm x 900 mm with foundation PCC 1:4:8 type D2 using 40mm grade stone aggregate, brick work with sub class B old size build in Cement mortar 1:6, PCC 1: 2: 4 type B1 using 20mm stone aggregate for Coping, 15 mm thick rendering plaster in CM 1:4 including MS cover with locking arrangement all as specified and as directed. Note:- Chamber Covers will be measured and paid separately under relevant item of this schedule.

Dismantling the existing broken Valve Chambers completely and Material & Labour for Construction of new Valve Chamber having inner dimensions 750 mm x 750 mm x 750 mm with foundation PCC 1:4:8 type D2 using 40mm grade stone aggregate, brick work with sub class B old size build in Cement mortar 1:6, PCC 1: 2: 4 type B1 using 20mm stone aggregate for Coping, 15 mm thick rendering plaster in CM 1:4 including MS cover with locking arrangement all as specified and as directed. Note:- Chamber Covers will be measured and paid separately under relevant item of this schedule.

Supply and Fixing in repairs star delta starter fully automatic suitable for 15 HP Pump sets Complete, all as specified and directed.

Supply and Fixing in repairs star delta starter fully automatic suitable for 20 HP Pump sets Complete, all as specified and directed.

Supply and Fixing in repairs DOL starter with single phase preventer, dry run protection etc. including necessary connections and testing, complete suitable for 10 HP capacity Complete, all as specified and directed.

Supply and Fixing in repairs DOL starter with single phase preventer, dry run protection etc. including necessary connections and testing, complete suitable for 5 to 7.5 HP submerssible pump set pump Complete, all as specified and directed.

Supply and Fixing in repairs Single phase Preventor 415 V, 50 Hz Complete, all as specified and directed.

Material and Labour for Cleaning of Under ground Sump of Capacity 50000 Ltrs at VAYU VIHAR Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Under ground Sump of Capacity 75000 Ltrs at VAYU VIHAR Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of PVC Tanks of Capacity 5000 Ltrs at VAYU VIHAR Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Cleaning the walls using industrial vacuum cleaner. (d) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment .

Material and Labour for Cleaning of Under ground Sump of Capacity 25,000 Gallons at IAM Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Over Head Reservoir of Capacity 25,000 Gallons at IAM of height upto 21 metres Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors of water tank. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint as directed.

Material and Labour for Cleaning of Under ground Sump of Capacity 5500 Gallons at ASTE Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Over Head Reservoir of Capacity 11000 Gallons at ASTE of height upto 21 metres Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors of water tank. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint as directed.

Material and Labour for Cleaning of Under ground Sump of Capacity 10,000 Gallons at SDI Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Over Head Reservoir of Capacity 10000 Gallons at SDI of height upto 21 metres Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors of water tank. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint as directed.

Material and Labour for Cleaning of Under ground Sump of Capacity 10,000 Gallons at 26ED Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Over Head Reservoir of Capacity 10000 Gallons at 26ED of height upto 21 metres Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors of water tank. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint as directed.

Material and Labour for Cleaning of Under ground Sump of Capacity 1,00,000 Gallons at MP CAMP Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Under ground Sump of Capacity 15000 Gallons at MP CAMP Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Under ground Sump of Capacity 10000 Gallons at MP CAMP Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Over Head Reservoir of Capacity 10,000 Gallons at MP Camp of height upto 21 metres Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors of water tank. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint as directed.

Material and Labour for Cleaning of Over Head Reservoir of Capacity 50,000 Gallons at MP Camp of height upto 21 metres Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors of water tank. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint as directed.

Material and Labour for Cleaning of Under ground Sump of Capacity 10000 Gallons at VISHWA VIHAR Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Under ground Sump of Capacity 50000 Gallons at VISHWA VIHAR Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Under ground Sump of Capacity 50000 Gallons at AKASH VIHAR Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors and roofs of tanks. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment . (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint all as directed by the EIC.

Material and Labour for Cleaning of Over Head Reservoir of Capacity 50,000 Gallons at AKASH VIHAR Camp of height upto 21 metres Complete with the following :- (a) Cleaning of water tanks with high pressure water jet with pressure not exeeding 28Kg/Sqcm and remove all masses algae and dirt. (b) Removal of dirty water alongwith sludge using sludge machines and disposal of the same to a safe distance. (c) Scrubbing of floors using industrial vacuum cleaner. (d) Applying of anti bacterial sterilization to walls floors of water tank. (e) Testing of water shall be carried out after cleaning of tank and a certificate to this effect shall be submitted while claiming payment (f) Tank capacity and date of cleaning shall be marked on tanks neatly with oil paint as directed.

Supply Only Calcium based granular high strength Chlorine chemical suitable for drinking water treatment Complete as per Manufacturers Specifications and as directed.

Material and Labour for tracing & identifying the faulty portion of HDPE pipe upto 110 mm dia by excavating, cutting and taking out damaged portion of HDPE pipe from position, and jointing of HDPE pipe with help of heating pad complete all as specified and as directed. Note:- (i) The quoted rates are deemed to be inclusive of necessary accessories required for completion of work. (ii) Necessary Earth work will be measured and paid for separately under relevent item of this schedule.

Supply and Fixing in repairs HDPE Pipe of Size 63 mm dia and Pressure capacity 6Kg/cm² all as specified and directed. Note:- Earth work will be measured and paid separately under relevent item.

Supply and Fixing in repairs HDPE Pipe of Size 90 mm dia and Pressure capacity 6Kg/cm² all as specified and directed. Note:- Earth work will be measured and paid separately under relevent item.

Supply and Fixing in repairs PVC bends suitable for 90mm dia HDPE pipe Complete all as specified ane directed by Engr-in-Charge.

Supply and Fixing in repairs PVC bends suitable for 63mm dia HDPE pipe Complete all as specified ane directed by Engr-in-Charge.

Supply and Fixing in repairs Gun metal gate valve with iron wheel head ISI marked screwed both ends complete for 20 mm dia iron pipes Complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in repairs Gun metal gate valve with iron wheel head ISI marked screwed both ends complete for 25 mm dia iron pipes Complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in repairs Gun metal gate valve with iron wheel head ISI marked screwed both ends complete for 40 mm dia iron pipes Complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in repairs Gun metal gate valve with iron wheel head ISI marked screwed both ends complete for 50 mm dia iron pipes Complete all as specified and as directed by Engr-in-Charge.

Supply and Fixing in repairs bolts and nuts with washers exc. 5cm but n.exc.10cm of dia 11 to 15 mm Complete all as directed by Engr-in-Charge.

Supply and Fixing in repairs bolts and nuts with washers exc. 10cm but n.exc.15cm of dia 16 to 20 mm Complete all as directed by Engr-in-Charge.

Supply and Fixing in repairs Galvanised iron pipes, 20mm bore, medium grade, with all fittings and connections, laid in floors or trenches / fixed on walls / ceilings and testing including making holes / chasis in walls and making good Complete all as specified and as directed.

Supply and Fixing in repairs Galvanised iron pipes, 25mm bore, medium grade, with all fittings and connections, laid in floors or trenches / fixed on walls / ceilings and testing including making holes / chasis in walls and making good Complete all as specified and as directed.

Supply and Fixing in repairs Galvanised iron pipes, 40mm bore, medium grade, with all fittings and connections, laid in floors or trenches / fixed on walls / ceilings and testing including making holes / chasis in walls and making good Complete all as specified and as directed.

Supply and Fixing in repairs Galvanised iron pipes, 50mm bore, medium grade, with all fittings and connections, laid in floors or trenches / fixed on walls / ceilings and testing including making holes / chasis in walls and making good Complete all as specified and as directed.

Supply and Fixing in repairs Galvanised iron pipes, 80mm bore, medium grade, with all fittings and connections, laid in floors or trenches / fixed on walls / ceilings and testing including making holes / chasis in walls and making good Complete all as specified and as directed.

Supply and Fixing in repairs Galvanised iron pipes, 100mm bore, medium grade, with all fittings and connections, laid in floors or trenches / fixed on walls / ceilings and testing including making holes / chasis in walls and making good Complete all as specified and as directed.

Material and labour for Cutting & Screwing existing steel tubing of size 20mm bore for alterations or additions (or lengthening screw on pipe to form connector) done in position without taking down Complete all as specified and as directed.

Material and labour for Cutting & Screwing existing steel tubing of size 25mm bore for alterations or additions (or lengthening screw on pipe to form connector) done in position without taking down Complete all as specified and as directed.

Material and labour for Cutting & Screwing existing steel tubing of size 40 to 50mm bore for alterations or additions (or lengthening screw on pipe to form connector) done in position without taking down Complete all as specified and as directed.

Supply and Fixing in repairs air Vent for UG Sump with MS pipe 125mm dia, 45 cm long with U bend and covering nylon net on mouth including PCC work Complete all as directed.

Supply and Fixing in repairs CI / Ductile iron Specials such as tail piece, bend, socket, Tee pieces all sockets, all spitgot, collars, caps & plugs any size and shape as ordered by Engineer-in-charge including testing Complete all as specified and directed by Engr-in-Charge.

Material and Labour for Cutting Cast iron pipes and reducing to required length before laying of size 100 mm dia Complete all as specified and as directed.

Removal of old MS cover plate 3mm thick and Supply, fabricating and fixing with painting two coats of black bitumimious paints over a coat of red oxide primer with provision of locking arrangement all as specified and as directed.

Material and Labour for Mechanical Joint with nut and bolts for 100 mm CI / DI Pipes Complete all as specified and as directed.

Supply and Fixing 100 mm Bore Cast iron pipes with spigot and socket ends centrifugally cast. Class LA, in any length, laid in trenches Complete all as specified and as directed.

Material and Labour for preparation, installation of name board made of MS plain sheet 1 Mtr x .6 mtrx 2mm thick with iron frame fabricated/welded on angle iron frame 25x25x5mm on 2 Mtr long with one coat of primer and two coats of synthetic enamel paint sky blue and writing installation name on white paint all as directed at site Complete all as specified and as directed.

Supply Only O-Tolidine reagent 500 ml bottles Complete all as specified and as directed.

Supply Only Chlorine test kit with coloured sample Complete with all testing fitments and OT - solution in Rexene finished box Complete all as specified and as directed.

Supply and Fixing in repairs Water Level Indicator consisting of float ball, nylon rope, Scale for water level indication made out of MS frame with pulley and indicating pointer all as specified and directed by Engr-in-Charge. (Note: Fabrication work for MS frame will be measured and paid separately).

GKR and CO

Sahara Engineers