REPAIR REPLACEMENT IMPROVEMENT OF UNSV PIPE LINES SUPPORTS, FRESH WATER COPE POINTS, BUTTERFLY VALVES AND DAY TO DAY MAINTENANCE ATTENDING COMPLAINTS BREAKDOWNS CALL ON REPAIRS INCLUDING ALLIED WORKS AT NEW DOCKYARD UNDER GE (I) (DM) VISAKHAPATNAM

Amount

Dismantling taking out MS/DI/CI pipe from PCC support or from MS strcture in gallery for repair/replacement/relaying for bore of pipe 150 mm complete all as specified and directed.

Supply, fixing and testing of 150 mm dia medium grade 4.85mm thick MS ERW pipe including including flanged joint with flanges,rubber gusket ms nuts & bolts, MS specials on PCC support or on MS strcture of Jetty gallery complete all as specified and directed.

M&L for relaying of MS/CI pipe above after proper cleaning, descalling and fixing to original position for bore of pipe 150 mm including necessary rubber gusket, nuts, bolts & washers complete all as specified and directed.

Dismantling taking out GI/MS/DI/CI pipe from PCC support or from MS strcture in gallery for repair/replacement/relaying for bore of pipe 100 mm complete all as specified and directed.

Supply and fix GI pipe heavy grade 100mm bore galvanized with all fittings such as tees, bend, elbows, sockets reducer, nipples and union on PCC including flanged joint with flanges,rubber gusket ms nuts & bolts support or on MS strcture of Jetty Gallery complete all as specified and directed

M&L for relaying of GI/MS/CI pipe above after proper cleaning, descalling and fixing to original position for bore of pipe 100 mm including necessary rubber gusket, nuts, bolts & washers complete all as specified and directed.

Dismantling taking out GI/MS/DI/CI pipe from PCC support or from MS strcture in gallery for repair/replacement/relaying for bore of pipe 50 mm complete all as specified and directed.

Supply and fix GI pipe heavy grade 50mm bore galvanized with all fittings including flanges such as tees, bend, elbows, sockets reducer, nipples and union on PCC support or on MS strcture of Jetty Gallery complete all as specified and directed

M&L for relaying of GI/MS/CI pipe above after proper cleaning, descalling and fixing to original position for bore of pipe 50 mm including necessary rubber gusket, nuts, bolts & washers complete all as specified and directed.

Labour only for attending break down of pipe line bursting/cracks and including cleaning/removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes MS/CI collar etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary pupms, mechanical excavator complete all as specified and directed by engineer-in-charge for the bore of CI/DI pipe 150mm. Note 1:- The quoted rate is deemed to be include the following:- (i) arrangement of suitable pump sets for dewatering at the time of breakdown. (ii) Necessary labour/trade men for attending break down . (iii) labour element required for fixing CI/DI/MS pipes, specials fittings Note 2:-CI/DI/MS Pipes and specials will be measured and paid seperately under relevant items.Items which are not available as supply only are deemed to be included to make the unit completely functional

Labour only for attending break down of pipe line bursting/cracks and including cleaning/removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes MS/CI/gi collar etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary pupms, mechanical excavator complete all as specified and directed for the bore of GI/CI/DI pipe upto 100mm. Note 1:- The quoted rate is deemed to be include the following:- (i) Arrangement of suitable pump sets for dewatering at the time of breakdown. (ii) Necessary labour/trade men for attending break down . (iii) labour element required for fixing GI/CI/DI/MS pipes, specials fittings Note 2:-GI/CI/DI/MS Pipes and specials will be measured and paid seperately under relevant items.Items which are not available as supply only are deemed to be included to make the unit completely functional

Labour only for Attending water leakage fresh water cope point complaints of up to 50/80mm GI pipe at any location inside jetty area and replacing the spares , where ever required and restore the water supply testing and necessary dewatering by using necessary pumps, mechanical excavator complete all as specified and directed. Note : Replacement of new GI fittings up to 50mm in place of U/S one included in the unit rate quoted.

Supply only rubber gusket of size 150mm dia complete all as specified and as directed

Supply only rubber gusket of size 100mm dia complete all as specified and as directed

Supply only CI sluice valve flanged type 150 mm dia PN 1.6 fitted with hand wheel including fixing to pipe line with gusket, nuts, bolts and washers complete including taking out old unserviceable sluice valve complete all as specified and directed.

Supply only CI sluice valve flanged type 100 mm dia PN 1.6 fitted with hand wheel including fixing to pipe line with gusket, nuts, bolts and washers complete including taking out old unserviceable sluice valve complete all as specified and directed.

Supply only DI mechanical joint of size 150mm dia complete all as specified and directed.

Supply only DI mechanical joint of size 100mm dia complete all as specified and directed.

Supply and fix Butterfly valve of size 50mm including flanges taking out old unserviceable one complete all as specified and directed.

Supply and fix Gun metal gate valve of size 50mm including taking out old unserviceable one complete all as specified and directed.

Supply and fix in repairs stainless steel male coupling type 'A' of size 63mm bore as approved suitable for fresh water cope points all as specified and directed.

M&L for cement concrete type B1, (1:2:4) with 20mm graded agreegate in foundation, filling in and mass concrete all as specified and directed.

M&l preparation of newly plastered surfaces of walls endering 15 mm thick in CM 1:6 on fair faces of brick work even smooth an of water supply cope points/supports smooth as existing and applying three coats of white wash and applying synthetic enamel black paint after cleaning the debris and vegetation etc per month complete all as specified and directed

M& L for painting to external surface of MS pipe line/steel sections with one coats of epoxy red oxide and two coats of coal tar epoxy black complete all as specified and directed.

M&L for painting of cope points at top of jetty with one coat of synthetic enamel paint complete all as specified and directed

Labour for visual inspection of pipe line at marine jetty,inside gallery at old dockyard and arresting temporarily by closing the nearby valves,reporting any leakage inside jetty gallery by providing one pipe line fitter and two helpers complete all as specified and directed

Supply only MS fittings for water pipe line such 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 including taking out broken CI /MS specials upto 200mm bore all as specified and directed.

M&L mild steel framed work with structural steel section such as angle channel or flat ms section including painting with one coat of red oxide primer and one coats of anticorrosive black bituminous paint incl dismantling mild steel work of any description not otherwise specially provided for all as including taking out old unserviceable specified and directed.

M/s Jai Ganesh Engineering Solutions (BID ID -3090246)

SRK PROFESSIONAL ENGINEERING (BID ID -3083911)

SRI LAKSHMI ENGINEERING ENTERPRISES (BID ID -3089443)

M/s SS Engineering Enterprises (BID ID -3090351)

M/s SAI GANESH ENGINEERING ENTERPRISES (BID ID -3089648)