REPAIR / MAINTENANCE AND CLEANING TO SEWAGE LINE, GULLY TRAPS, MANHOLE, SEPTIC TANK, FILTER BED ETC. INCLUDING OTHER CONNECTED WORKS TO THE BUILDING LOCATED AT AREA A and B OF AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE (I) (DM) VISAKHAPATNAM

Amount

Demolition of plain cement concrete (unreinforced) in ground floors and paving including floor tiles not exceeding 15 cm thick (below or above ground level) and removing the debris from Dockyard premises complete all as specified and as directed

M&L for PCC 1:3:6, type C2, (using 40mm graded stone aggregates) as in flooring, finished even and smooth without using extra cement complete all as specified and as directed

Demolition of brick masonry built in cement mortar including all quoins, pillars etc and removing the debries from the Dockyard premises complete all as specified and as directed

M&L for pre-cast cement concrete block masonary in PCC 1:3:6 type C1 using (20mm graded aggregate) with solid block, exceeding 10cm in width setting in CM (1:4) complete all as specified and as directed

M&L for rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 and finished even and smooth without using extra cement complete all as specified and as directed

M&L for preparation of new plastered surfaces of walls and applying three coat of white wash complete all as specified and as directed

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m deep and getting out in hard/dense soil complete all as specified and as directed

Demolition and breaking up drain pipes 100mm bore (salt glazed stone ware, AC or reinforced concrete type) set in cement mortar including haunching and benching and removing the debris from the Dockyard premises complete all as specified and as directed

Demolition and breaking up drain pipes 150mm bore (salt glazed stone ware, AC or reinforced concrete type) set in cement mortar including haunching and benching and removing the debris from the Dockyard premises complete all as specified and as directed

M&L for PCC 1:3:6, type C2 (using 40mm graded stone aggregate), concrete bed to 100 mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed

M&L for PCC 1:3:6, type C2 (using 40mm graded stone aggregate), concrete bed to 150 mm dia drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested complete all as specified and as directed

M & L for Salt-Glazed stone ware drain pipes, 100mm dia (internal dia) laid in trenches and jointed complete all as specified and as directed

M & L for Salt-Glazed stone ware drain pipes, 150mm dia (internal dia) laid in trenches and jointed complete all as specified and as directed

Returning filling in including spreading, leveling watering and well ramming in layers not exceeding 25 cm complete all as specified and as directed

Removal of extra excavated soil exceeding 1.5km but not exceeding 5.00km and removing the excavated earth/debries from the Dockyard premises complete all as specified and as directed.

M&L for cutting into existing 100mm dia manholes for connecting new drains making good to pipe and rendering cutting out existing benching for and forming benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching required complete all as specified and as directed.

M&L for cutting into existing 150mm dia manholes for connecting new drains making good to pipe and rendering cutting out existing benching for and forming benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching required complete all as specified and as directed

Demolition of reinforced cement concrete as in manhole covers cut as required to facilitate demolition and throwing debris outside of ND (V) complete all as specified and as directed

M&L for precast cement Concrete 1:3:6, type C1, (using 20mm graded stone aggregate), in landing, cover slabes (for manhole) chajjas and similar articles including chamfers weathering, throating etc and setting in CM (1:6) complete all as specified and as directed

M&L for mild steel round bars 10mm dia and over cut to length, bent to shape required including binding with mild steel wire (annealed) not less than 0.90mm dia complete all as specified and as directed

M&L for PCC 1:2:4, type B1, (using 20mm graded stone aggregates) for Coping, lintel bands etc complete all as specified and as directed

M&L for cement concrete 1:3:6,Type C-2 (40 mm graded aggregate) as in surface channels and drains complete all as specified and as directed

M&L for cleaning the blockage in the sewage lines/man holes ,etc n exc 1.0m deep including removing of debris, sludges, deposit etc, from the Dockyard premises including removing and refixing the cover slab complete all as specified and as directed

M&L for cleaning the blockage in the sewage lines/man holes ,etc exceeding 1.0Mtr & not exceeding 1.50 Mtr deep including removing of debris, sludges, deposit etc, form the Dockyard premises including removing and refixing the cover slab complete all as specified and as directed

M&L for cleaning the blockage in the sewage lines/man holes ,etc exceeding 1.50Mtr & not exceeding 2.0Mtr deep including removing of debris, sludges, deposit etc, from the Dockyard premises including removing and refixing the cover slab complete all as specified and as directed.

Cleaning of choked gulley traps or floor traps of any size, shape and depth etc including removing sludge/ debris etc to distance exceeding 100m and not exceeding 500m and complete all as specified and as directed

Cleaning of choked ,urinal pots,commode of any size, shape and depth etc including removing sludge/ debris etc to distance exceeding 100m and not exceeding 250m and all as directed and specified.

M&L for cleaning open drain, not exceeding 0.50m deep including removing of debris, sludges, deposit etc, from the Dockyard premises including removing and refixing the cover slab complete all as specified and as direccted.

All as per Item No-28.00 above, but exceeding 0.50m deep but not exceeding 1.00m complete all as specified and as direccted.

All as per Item No-28.00 above but exceeding 1.00m deep but not exceeding 1.50m complete all as specified and as direccted.

M&L for cutting/removing of grown plants over the structural members of buildings, with proper safety arrangements and pouring pesticides as per GE approval and finishing the same on the next day in cement plaster 1:4, 15mm thick complete all as specified and as directed Note: Plastering will be measured and paid seperately.

Dewatering/desludging of septic tanks,soakage wells etc, cleaning of all sludge ,silt residue of both organic and inorganic nature by manual labour or by mechanical scrappers etc and disposal off the same at the approved dumping location cleaning around the soak well/septic tank by using bleaching powder and including dumping the material to any depth, complete all as specified and as directed (Note from item No 23 to 32 : 1. Before desludging the septic tanks by manual labours, necessary safey measures must be followed and disposal of sludge must be cleared on the same day 2. The contractor has to collect the complaint slips from control cell B/R on daily basis and clear the sewage/drain related complaints on the same day which unhygiene to the Dockyard working environment

S&F for salt glazed stoneware gully traps (size 180mmX150mm) square or round mouthed type 'P' complete all as specified and as directed

Demolition of cement concrete of any description (in sunken floors) and in any position and removal of debris from Dockyard premises complete all as specified and as directed

M&L for rendering 10 mm thick in CM (1:4) on concrete or brick surfaces in sunken portions mixed with WPC as per manufacturers instructions complete all as specified and as directed (Note :- WPC shall be measured and paid separately)

Supply only integral water proofing compound complete all as specified and as directed

M&L applying evenly a coat or blown type bitumen @ 1.5 kg/Sqm and blinding with clean dry sand @ 0.05 cum/Sqm complete all as specified and as directed

M&L polythene 5- micron thick laid on a coat of bitumen primer @ 0.30 to 0.50 kg/Sqm complete all as specified and as directed

M/L for cement concrete 1:5:10 type E2 using 40 mm graded stone aggregate as in filling in sunken floors complete all as specified and as directed

M&L for 40mm thick cement concrete type 'B-0' 1:2:4 using 12.5mm graded stone aggregate as in flooring complete all as specified and as directed

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing)and rubbish off the premises complete all as specified and as directed

M&L for non skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match laid over and including screed bed in CM 1:6 , 15mm thick complete all as specified and as directed

M&L for non skid coloured ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm in floors etc set and jointed in neat cement slurry and pointed in coloured cement to match laid over and including screed bed in CM 1:6, 15mm thick complete all as specified and as directed

M&L for coloured glazed ceramic tiles 300 x 450 x 7 mm thick in dado set and jointed in neat cement slurry and pointed in coloured cement to match fixed over incl rendering in CM 1:4, 10mm thick complete all as specified and as directed

Supply fix in repairs Viterous China wash down water closet pan (pedestal pattern ) including PVC seat cover complete all as specified and as directed

S & F Viterous China urinal partition white of size 310mmx700mm complete all as specified and as directed

S/F in repair PVC low level flushing cistern 10 ltrs capacity including all fittings and brackets bends flush pipe etc and fixed in repairs complete all as specified and as directed

Dismantling of drain/vent pipes of any pattern any dia jointed in cement mortar /solvent cement complete all as specified and as directed

S&F in repairs 75 mm dia PVC pipes single socketed in any length with rubber ring joints laid in trenches or in floors/walls. complete all as specified and as directed

S&F in repairs PVC (SWR) bend 75 mm bore pipe complete all as specified and as directed

S&F in repairs 110 mm dia PVC pipes single socketed in any length with rubber ring joints laid in trenches or in floors/walls complete all as specified and as directed

S&F in repairs PVC (SWR) bend 110 mm bore pipe complete all as specified and as directed

SATYAMEGHA ENGINEERS

ESWAR ENTERPRISES

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sai ganesh enterprises

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G T SERVICES

Venkat Associates

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