CLEANING AND MAINT OF OH RESERVOIRS, UG SUMP, SEDIMENTATION TANK AND OTHER WATER STORAGE TANK AND REPAIR MAINT OF DI/CI WATER SUPPLY LINE IN RAMGARH CANTT UNDER GE RAMGARH CANTT

Amount

M & L for cleaning and degermination inside of RCC underground water storage tank capacity of 60,000 gallons of any description located at river side pump house and in any position comprising of the following seven stage cleaning and sterilization of water tanks through bacteriological treatment by using Terbac G5/G-10/G-65/H202 Klnex/SR BIO Clean, R Detpol/CIT-50/SILPOX-150 and ultra violet rays complete all as specified and as directed:- (a) First stage is to drain out the water by using exit valve or our own high capacity dewatering system or any other suitable method approved by Engr-in-Charge. (b) Second stage is cleaning all the algae formation inside the tank by using Terbac G10/H202/SR BIO Detpol, a laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c) Third stage is fresh water cleaning by high speed jet pump with pressure 5 PSI. (d) Fourth stage is the first bacteria screening is sterilization by using Terbac G5/H202/CIT-50, from government laboratory mentioning suitability for sterilization should be submitted to the office before using for sterilization. (e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner. (f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray ejector covering 360 degree with in the tank and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent Terbac G65/H202/SILPOX-150. Note:- (i) Test certificate of Terbac G65/INOXI-60/NB-69 from Goververment Laboratory mentioning suitabiity for sterilization should be submitted to the office before using for sterilization.

All as per item No.1 here-in-before but tank of capacity 1,00,000 gallon located at ASC pump house, complete all as specified and as directed.

All as per item No.1 here-in-before but tank of capacity 1,00,000 gallon located at 18 Camp Pump house, complete all as specified and as directed.

All as per item No.1 here-in-before but tank of capacity 3,00,000 gallon located at River side Pump House (Floculator) complete all as specified and as directed.

M & L for cleaning and degermination inside of RCC underground water storage tank capacity of 30,000 gallons of any description located at river side pump house and in any position comprising of the following seven stage cleaning and sterilization of water tanks through bacteriological treatment by using Terbac G5/G-10/G-65/H202 Klnex/SR BIO Clean, R Detpol/CIT-50/SILPOX-150 and ultra violet rays complete all as specified and as directed:- (a) First stage is to drain out the water by using exit valve or our own high capacity dewatering system or any other suitable method approved by Engr-in-Charge. (b) Second stage is cleaning all the algae formation inside the tank by using Terbac G10/H202/SR BIO Detpol, a laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c) Third stage is fresh water cleaning by high speed jet pump with pressure 5 PSI. (d) Fourth stage is the first bacteria screening is sterilization by using Terbac G5/H202/CIT-50, from government laboratory mentioning suitability for sterilization should be submitted to the office before using for sterilization. (e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner. (f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray ejector covering 360 degree with in the tank and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent Terbac G65/H202/SILPOX-150. Note:- (i) Test certificate of Terbac G65/INOXI-60/NB-69 from Goververment Laboratory mentioning suitabiity for sterilization should be submitted to the office before using for sterilization.

All as per item No.5 here-in-before but tank of capacity 1,75,000 gallon capacity including channels located at 17 Camp pump house, complete all as specified and as directed.

M & L for cleaning and degermination inside of RCC OH tank capacity of 50000 gallons havaing staging 60 feet located at DAD Quarter and in any position comprising of the following seven stage cleaning and sterilization of water tanks through bacteriological treatment by using Terbac G5/G-10/G-65/H202 Klnex/SR BIO Clean, R Detpol/CIT-50/SILPOX-150 and ultra violet rays complete all as specified and as directed:- (a) First stage is to drain out the water by using exit valve or our own high capacity dewatering system or any other suitable method approved by Engr-in-Charge. (b) Second stage is cleaning all the algae formation inside the tank by using Terbac G10/H202/SR BIO Detpol, a laboratory tested branded chemical of the company and scrubbing the walls of the tanks. (c) Third stage is fresh water cleaning by high speed jet pump with pressure 5 PSI. (d) Fourth stage and first bacteria screening is sterilization by using Terbac G5/H202/CIT-50, from government laboratory mentioning suitability for sterilization should be submitted to the office before using for sterilization. (e) Fifth stage is cleaning the floor of the water tank by heavy duty industrial vacuum cleaner. (f) Sixth stage is the second bacteria screening and sterilizing method by using ultra violet ray ejector covering 360 degree with in the tank and kills all suspended bacteria. (g) Seventh stage of cleaning and third bacteria screening is to sterilize the floor of the water tank by using laboratory certified branded strong oxidizing agent Terbac G65/H202/SILPOX-150.. Note:- (i) Test certificate of Terbac G65/INOXI-60/NB-69 from Goververment Laboratory mentioning suitabiity for sterilization should be submitted to the office before using for sterilization.

All as per item No.7 here-in-before but 50,000 gallons capacity tank having staging of 60 feet high, located at STORE AREA complete all as specified and as directed.

All as per item No.7 here-in-before but 50,000 gallons capacity tank having staging of 60 feet high, located at TRG BN SRC complete all as specified and as directed.

All as per item No.7 here-in-before but 50,000 gallons capacity tank having staging of 60 feet high, located at ADM BN 17 CAMP complete all as specified and as directed.

All as per item No.7 here-in-before but 1,00,000 gallons capacity tank having staging of 30 feet high, located at 18 CAMP PUMP HOUSE complete all as specified and as directed.

All as per item No.7 here-in-before but 1,00,000 gallons capacity tank having staging of 30 feet high, located at 20 CAMP PUMP HOUSE complete all as specified and as directed.

All as per item No.7 here-in-before but 1,00,000 gallons capacity tank having staging of 30 feet high, located at ASC PUMP HOUSE complete all as specified and as directed.

All as per item No.7 here-in-before but 25,000 gallons capacity tank having staging of 60 feet high, located at Butchery (17 Camp SRC) complete all as specified and as directed.

All as per item No.7 here-in-before but 25,000 gallons capacity tank having staging of 60 feet high, located at ASC PUMP HOUSE complete all as specified and as directed.

Excavation in trenches in soft & loose soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out soil including forming bottom surface to required slope/gradient for laying cables/pipes,foundations,laying of cable, shafts, well, cesspits, manholes etc. complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers of not exceeding 25 cm thick after the cables & pipes etc. are laid, jointed & tested and foundations complete all as specified and directed by Engineer-in-Charge.

Removal of surplus excavated soil not exceeding 50 Mtr distance and depositing where directed by Engineer-in-Charge at a level not exceeding 1.5 m above the starting point complete all as specified.

M & L for laying plain cement concrete (1:2:4),type B-2( using 40 mm graded crushed stone aggregate) for supporting of CI/DI/GI pipes 0.60 RM below ground level and upto 5 RM above the ground level smooth finishing without using extra cement, complete all as specified and as directed.

Taking up cast iron water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead for 100 mm bore of pipe complete all as specified and as directed.

Taking up cast iron water mains (including all fittings), with spigot and socket ends and lead joints including burning out joints and recovering lead for 150 mm bore of pipe complete all as specified and as directed.

Supply, laying, jointing and testing of 100mm dia class K-9 Ductile iron (DI), pressure pipes with spigot and socket ends, centrifugally cast, with cement mortar lining in inner side as per IS:8329/2000 (latest version) and other relevant standards and metallic zinc coating followed by a finishing layer of black bitumen coating on external surface, suitable for push on joint (rubber gasket joint) in any length with inside cement mortar lining laid in trenches complete all as specified and as directed. Notes: Excavation & earthwork and rubber gasket joint ( push on joints) shall be measured and paid separately under respective item of BOQ.

Supply, laying, jointing and testing of 150mm dia class K-9 Ductile iron (DI), pressure pipes with spigot and socket ends, centrifugally cast, with cement mortar lining in inner side as per IS:8329/2000 (latest version) and other relevant standards and metallic zinc coating followed by a finishing layer of black bitumen coating on external surface, suitable for push on joint (rubber gasket joint) in any length with inside cement mortar lining laid in trenches complete all as specified and as directed. Notes: Excavation & earthwork and rubber gasket joint ( push on joints) shall be measured and paid separately under respective item of BOQ.

M & L for Run lead joint for CI pipe/DI pipe including spun yarn etc., for spigot and socket pipes and fittings for 150 mm bore, including clauking the spun yarn, complete all as specified and as directed.

M & L for Run lead joint for CI pipe/DI pipe including spun yarn etc., for spigot and socket pipes and fittings for 100 mm bore, including clauking the spun yarn, complete all as specified and as directed.

M & L for Cast Iron fittings for spigot and socketed cast iron pipes for water mains upto 150 mm bore, such as bends (any type, radius and angle) tapers any type (straight, bend, increasing, decreasing or double socket etc.) Tee pieces single branch, "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, complete all as specified and as directed.

Supply and fix DI special suitable fittings such as bens (any type, radius and angle) tapers, Tee pieces single branch, Collars, caps and plugs for DI pipe class K-7 upto 150 mm dia complete all as specified and as directed.

S & F cast iron sluice valve 150mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing of old unserviceable one, complete all as specified and as directed.

S & F cast iron sluice valve 100mm dia, with stainless steel spindle and cast iron hand wheel complying with IS:14846-2000, class PN 1.6 both ends flanged with 2 Nos rubber insertion gasket joints, nuts, bolts and washers of required size and Nos, complete including removing of old unserviceable one, complete all as specified and as directed.

M&L for Brick work using old size sub class "B" bricks, straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 etc for supporting of CI/DI/GI pipes including 12 mm thick rendering in cement mortar 1:6 complete all as specified & directed.

upadhyay engineers and consultant (BID ID -3473132)

M/S SHRI SHYAM BUILDERS (BID ID -3469790)

M/S Akash Enterprises (BID ID -3473378)

AASHIRWAD ENTERPRISES (BID ID -3468387)