Supply Fabrication Laying Testing and Commissioning of 8 inch hydrant pipeline and associated works at SRPL Manali

Amount

Supply of Materiial for Hydrant line work

Supply of 8.625" ODx 0.250" WT IS3589 FE410 Pipe as per specification attached

Supply of 8" SWMG ANSI 150# Gasket as per specification attached

Supply of 4" SWMG ANSI 150# Gasket as per specification attached

Supply of Fasteners for Flanges 8" x 150# (0.750" dia x 4.75" Length ) as per specification attached

Supply of Fasteners for Flanges 4" x 150# (0.625" dia x 4.00" Length ) as per specification attached

Supply of 8", WNRF FLANGE, ANSI - 150# (B 16.5) as per specification attached

Supply of 4", WNRF FLANGE, ANSI - 150# (B 16.5) as per specification attached

Supply of 8" x 4" ANSI 150# Un Equal Tee as per specification attached

Supply of 8" ANSI 150# 90 deg LR Bends as per specification attached

Supply of 4" ANSI 150# 90 deg LR Bends as per specification attached

Supply of 8" ANSI 150# 45 deg LR Bends as per specification attached

Services for Hydrant line replacing

Fabrication, transportation, handling, laying, welding, bolting, testing, & commissioning of Contractor/Owner supplied MS ERW pipes of size 200 NB B Class (as per IS:3589 specification given in tender) alongwith necessary Contractor/Owner supplied nuts, studs, washers, gaskets & forged fittings like tees, bends, reducers, expanders, end blinds ,Flanges etc including cutting, edge preparation of pipes, aligning, positioning, welding and laying the pipe above ground on pedestal as well as overhead and connecting with necessary forged fittings complete such as Flanges, Reducers, Tees, Bends, Branching, Padding etc. and making connection from /to/ existing hydrant network as per site conditions.The work includes prepaation of saddle plates from exisiting dismantled pipeline and installation of the same on newpiline wherever pipeline is touching the pedestal.Cost of supply of necessary nuts, studs, washers, gaskets & forged fittings like tees, bends, reducers, expanders, end blinds ,Flanges etc is exclusive in this item.The work includes making necessary modifications in dismantled assests from existing hydrant line such as Hydrants,Monitors etc and installation of the same to the newly layed hydrant line which shall not be paid/measured extra.The work includes changing of nutbolts of existing Hydrant/Monitors points and branch connections.

Dismantling /Disconnecting Existing pipelines by cutting and shifting manually/ by mechanical means and stacking of pipes within or outside premises and as per direction of Engineer-in-charge.The work includes the isolation of Hydrant line.The disconnected portion has to be connected with either contractor/owner supplied pipeline and charging the Hydrant Network.The charges for Laying of Pipeline shall be paid seperately.The work also includes cutting or dismantling the fittings in Hydrant lines such as Hydrnat Points,Monitors etc

surface preparation of the pipelne is to be done by wet abrasive sand blasting (Water ring blasting) @ 100 psi minimum to remove old paint/corrsion etc to get a surface to near white metal, making anchoring profile. Appropriate equipment such as water ring blasters, etc shall be used. Continuous flow of water is to be ensured . Surface preparation shall confirm to NACE standard NACE No.2/ SSPC SP-10.All the tools tackles water and all other materials/Equipments for the completuion of the work has to be arranghed by the contractor to complete the work in full satisfaction of EIC

Providing and painting of 200mm(8") dia pipeline of length (70 m) including the monitors, hydrant points and Isolation valves after cleaning external surface complete free from mills, scale, rust, oil grease,old paint, other foreign matters confirming to SSPC SP2 hand cleaning.Painting the same with one coat of zinc phosphate primer and two coats of synthetic enamel and numbering the isolation valves, monitors,and hydrant points as per the direction of EIC.The work includes supply of IOCL approved brand of paints,all tools and tackles ,manpower and oll other incidental expenses in executing the work

YOGINI ENTERPRISES

V S L engineering & contractors