PROVISION OF ADDITIONAL WATER COPE POINTS WITH ALLIED PIPELINES AND CONNECTED ACCESSORIES AT OLD DOCKYARD, NEW DOCKYARD AND DRY DOCKYARD AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE (I) (DM) VISAKHAPATNAM

Amount

Excavation in trenches not exceeding 1.5M in depth and not exceeding 1.5M wide for pipe and getting out in soft/loose soil complete all as specified and directed.

Excavation in trenches not exceeding 1.5m in depth and not exceeding 1.5M wide for cable/pipe and getting out in hard rock/Road/PCC hard standing and making the disturbed surfaces good same as existing before excavation complete all as specified and directed.

Returning, filling in(soil), including spreading, levelling, watering and well ramming in layers not exceeding 25 cm complete all as specified and directed.

Removing excavated materials(soil) not exceeding 50m, depositing where directed at a level not exceeding 1.5M above the starting point complete all as specified and directed.

Dismantling taking out MS/DI/CI pipe from PCC support or from MS structure in gallery for repair/replacement/relaying for bore of pipe 300 mm complete all as specified and directed.

Supplying laying and testing of 300mm dia DI pipe not less than K9 alongwith flanged end all as per IS including spares and T&P required for connecting the pipes firmly using chain block or by any other means complete including taking out old unserviceable RCC/MS/CI pipe complete all as specified and directed

Supplying, laying and testing of 80mm DI air release valve all as per IS including spares and T&P required for connecting the pipes firmly using chain block or by any other means as required in site complete all as specified and directed

Dismantling taking out MS/DI/CI pipe from PCC support or from MS structure in gallery for repair/replacement/relaying for bore of pipe 200 mm complete all as specified and directed.

Supply, fixing and testing of 200 mm dia Medium grade 4.85mm thick MS ERW pipe including MS specials but excluding flanged joint with flanges in on PCC support or on MS structure 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 200 mm including necessary rubber gusket, nuts, bolts & washers complete all as specified and directed.

Dismantling taking out MS/DI/CI pipe from PCC support or from MS structure 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 MS specials but excluding flanged joint with flanges in 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 structure in gallery for repair/replacement/relaying for bore of pipe 100 mm complete all as specified and directed.

Supply and fix GI pipe Medium grade 100mm bore galvanized with all fittings 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 100 mm including necessary rubber gusket, nuts, bolts & washers complete all as specified and directed.

Dismantling taking out GI/MS 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 Medium 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. Note:-The above quoted rate is inclusive of two coats painting the GI pipe with SI-COAT AC Anti corrosion protective coatings colour-safety blue semi gloss finish or equivalent

M&L for relaying of GI/MS 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.

Supply and fix MS flanges of size 200 mm with thickness not less than 10mm complete all as specified and directed.

Supply and fix MS flanges of size 150 mm with thickness not less than 8mm complete all as specified and directed.

Supply and fix GI threaded flanges of size 100 mm complete all as specified and directed.

Supply and fix rubber gusket of size 200mm dia complete all as specified and as directed

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

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

Supply and fix CI sluice valve flanged type 300 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 and fix CI sluice valve flanged type 200 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 and fix 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 and fix 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 and fix CI sluice valve flanged type 80 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 and fix DI mechanical joint of size 200mm dia complete all as specified and directed.

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

Supply and fix DI mechanical joint of size 100mm dia complete all as specified and directed by engineer-in-charge

Supply and fix Butterfly valve of size 50mm with ss gate 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 of size 63mm dia as approved and suitable for fresh water cope points all as specified and directed.

M&L brick work with flyash bricks straight or cuved on plan of size not less than 0.45 x 0.45 x 0.45 M for cope point support and uniform plastering 15 mm thick in CM 1:6 on fair faces of brick work even smooth including taking down old and dump the waste to dumpyard complete all as specified and directed

M&l preparation of newly plastered surfaces of walls and applying three coats of white wash 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 anti corrosion protective coat complete all as specified and directed. Note:- The paint should be able to provide semi gloss finish color safety blue make:- SI coat 580Tm AC low VOC or equivalent

M&L Mild Steel framed work with ends of bars souldered, welded or reveted or forced into spikes, framed guard bars, ladders,chequred plates framed balusters, walk ways, railings, gates, frame work of tank, valvepit and similar work incl 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 specified and directed.

M&L for dismatling of foundation PCC, taking out from pump house, carrying to dumping yard inside ND (V) and necessary cleaning of work site all as specified and directed..

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

M&L for valve chamber of internal size not less than 1200 x 1200 x 1200mm with cement brick palstering the surfaces with three coats of white w ashincl MS sheet cover of not less than 3mm thickness with MS angle not less than 40mmx40mmx5mm including proper locking arrangement and fabrication for air release valve 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 specified and directed.

M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and directed.

sree karthika fabs

AARAV POWER CONTROLS

CIVILEC ENGINEERING WORKS

lakshmi Engineering Works