8117/2022-23/E8 CLEANING AND MAINT OF SEWAGE LINE, MANHOLES, FLOOR TRAPS, NAHAHI TRAPS, WC, SEPTIC TANKS, SOAKAGE WELL INCL DRAINS AT ZONE-I AND FLUSHING, CLEANING, MAINT OF BORE WELLS AT KARU and SHESHARTHANG UNDER GE 860 EWS

Amount

Dewatering the contaminated/waste water from soakage well of 1.8m dia and 3.0 m deep pumping through mechanical means and dispose off therein open drain or low laying area incl cutting holes through slab/wall as required for inserting pipe and making good the same to match with existing surface complete all as specified and as directed by the Engr-in-Charge. (Note:Honey sucker machine, operator and Driver to be provided by the Contractor. Capacity of Honey sucker machine to be of min 5000 Ltr )

M&L for cleaning septic tank of any capacity and depth including inlet and outlet chambers, removing out all scum, silt residues both organic type after plugging the incoming sewage line, removing and depositing the waste material of sludge etc to a distance upto 100m and buried the same in ground by digging pit of suitable size and then cover with earth including removal or surplus soil if any complete all as specified and directed by Engr-In-Charge. (Note: Honey sucker machine, operator and Driver to be provided by the Contractor. Capacity of Honey sucker machine to be of min 5000 Ltr )

Cleaning manhole of depth up to 1.5m and removing sludge and depositing the waste mateirial / sludge etc to distance outside cantt area and burried the same in the ground by digging of suitable size and then cover the earth including removal of surplus of soil if any complete alla s specifed and as directed by the Engr-in-Charge and placing the manhole cover in the same position. (Note: Honey sucker machine, operator and Driver to be provided by the Contractor. Capacity of Honey sucker machine to be of min 5000 Ltr )

M&L for Cleaning of SGSW line/CI/PVC line up to 150mm internal dia by rodding from manhole for cleaning and well flushing after cleaning by taking off manhole cover and placing the same in position after cleaning and removing the waste material/sludge etc out of the garrison area complete all as specified and directed by Engr-in-Charge.

M&L for Cleaning of SGSW line/CI/PVC line up to 110/100mm internal dia by rodding from manhole for cleaning and well flushing after cleaning by taking off manhole cover and placing the same in position after cleaning and removing the waste material/sludge etc out of the garrison area complete all as specified and directed by Engr-in-Charge.

M&L for Cleaning of blocked/filled W.C/ floor/ nahani/ gully trap (any type) by heating pipe line with blow lamp/roding the CI/SWG pipe of any dia upto first manhole/gully trap after taking off the cover and placing the same in position after cleaning and removing the waste material/sludge etc complete all as specified and directed by Engr-in-Charge.

S&F in repairs vitreous china water closet (Squatt Pan) Orrisa pattern 580x440 mm size pan white with front or back inlet with integral 'foot rests including provn of lime concrete bedding including connections to 'flushing cistern/pipe' complete all as specified and directed including 100mm CI/PVC 'P' trap.

S&F in repair vitreous China wash down (EWC) water closet pan (pedestal pattern), white (excluding flushing cistern and flush pipe) but including seat cover for pedestal pattern complete all as specfied and directed. (Make : Jaquar/Cera)

S&F 10 Litre capacity PVC low level flushing cistern with ball valve and handle/push button 32mm dia PVC flush pipe including taking down unserviceable cistern complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises, complete all as specified and directed.

M&L Screed bed or bedding layer of mortar 15mm thick for laying floor finishes cement mortar 1:6 complete all as spd & directed

M&L for Coloured Non Skid Ceramic tiles 7 to 8mm thick (square/rectangular) area of each tiles exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed 15mm thick in cement mortar 1:6 all as specified and directed by Engr-in-Charge.

M&L for Coloured Glazed ceramic tiles in vertical surfaces of size 450mm x 350mmx7mm thick over and including 10mm thick backing layer finished even and rough to receive tiles in cement mortar 1:4 , set and jointed in neat cement slurry and pointed in white or coloured cement to match all as specified and directed by Engr-in-Charge.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for, complete all as specified and directed.

M&L for Reinforced cement concrete (nominal mix) type B1 (1:2:4) (20mm graded crushed stone aggregate) in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like inclding necessary formwork, complete all as specified and directed..

M&L for Providing precast reinforced cement concrete type B1 1:2:4 (20mm graded crushed stone aggregate) in landings, cover slabs (for manholes etc.) mangers, shelves and similar articles set in cement mortar 1:6 complete all as specified and as directed.

M&L for MS for TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed

M&L for MS deformed bars (TMT) 6-8 mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed

M&L for Formwork to flat soffits of suspended slabs such as roof slabs, floors slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping) for fair finished surfaces complete all as specified and directed .

M&L for Formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roof n.exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc 10 cm but n.exc 20 cm wide.

M&L for demolition of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M&L 40mm thick PCC 1:2:4 type B-1 (using 20mm graded aggregate) in floor incl finishing the surfaces even and smooth using extra cement.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 in depth for foundation etc or for shafts, wells cess pits, manholes etc n exc 10 sqm on plan and n.exc 1.5 m in depth and getting out in hard/dense soil, complete all as specified and directed.

Returning, filling in incl spreading levelling watering and well ramming in layers n exc 25 cm as in soft/ loose soil, complete all as specified and directed.

Removing excavated material n exc 50 m and depositing where at a level n exc 1.5 m above the starting point in soils, complete all as specified and directed.

Demolition and breaking up drain pipes (SGSW, AC or reinforced concrete) set in cement mortar internal dia of pipe 150 mm, complete all as specified and directed.

All as per item No. 26 but 100mm dia, complete all as specified and directed.

M&L Concrete bed 1:4:8 type D-2 (using 40mm graded crushed stone aggregate ) to drain pipes incl packing under and haunching against the sides of pipes after they are laid and tested bore of pipe in 150mm complete all as specified and directed..

All as per item No. 28 but 100/110mm dia, complete all as specified and directed.

S&F 110mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to floors complete all as specified.

S&F 110 mm dia bore PVC (SWR) bends any radius, complete all as specified and directed.

S&F 150mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches complete all as specified.

S&F 150mm dia bore PVC (SWR) bends any radius, complete all as specified and directed.

S&F 75mm dia bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to floors including dismantling of existing pipes complete all as specified.

S&F 75 mm dia bore PVC (SWR) bends any radius, complete all as specified and directed.

S&F 75 mm dia PVC (SWR) vent cowl, complete all as specified and directed.

Demolition of stone/PCC block/boulder masonry built in cement mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stonework and precast concrete articles, complete all as specified and directed..

M&L for Pre-cast cement concrete block masonry Type C-1 (1:3:6) 20 mm graded aggregate with solid blocks, exc. 10 cm in width and setting in mortar 1:6 complete all as specified and directed.

All as per Srl Item No 38 here-in-before except precast cement concrete block.

M&L for Plain cement concrete 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in coping, benching bed plates and the line including necessary form work and finishing all exposed surface of concrete as per clause 4.11.16.2(a) of SSR Part-I(2009) complete all as specified and directed by Engr-in-Charge.

M&L for Rendering 10mm thick in cement mortar 1:4 using water proofing compound as per manufacturer's instruction , finished even and smooth surface without using extra cement - External Plaster (WPC measured and paid separately) complete all as specified and directed.

supply only Integral waterproofing com

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channel in cement concrete 1:2:4 type B-l (using 40mm graded crushed stone aggregate ) smooth finished, and reforming benhing as required for 150mm bore complete all as specified and as directed by Engr-in Charge.

M&L for flushing of borewell complete by using 210 CMF compressor and heavy duty driller machine to deliver the high air pressure at the bottom of the bore well and cleaing/flushing the bore well till the water is become free from any mud and clear for portable complete all as specified and directed by Engineer-in-charge

Material & labour for replacement of GI coloum pipe 40 mm dia medium grade, 3 Mtrs in length , both end flanged, including, including nuts bolts, washer and rubber gaskets etc complete all as speicfied all as specified and directed by Engineer-in-Charge.

Material & labour for replacement of GI coloum pipe 50 mm dia medium grade, 3 Mtrs in length , both end flanged, including, including nuts bolts, washer and rubber gaskets etc complete all as speicfied all as specified and directed by Engineer-in-Charge.

M&L for taking out of u/s electric driven pumping set of capacity 5HP, discharge 3 LPS head 70 to 80 meters alongwith GI coloum pipe 40/50 mm bore flanged at both side and submersible cable from bore for repair/rewinding the submersible pump set complete all as specified and directed by Engineer-in-Charge.

M&L for taking out of u/s electric driven pumping set of capacity 15 HP, discharge 5 LPS head 80 to 120 meters alongwith GI coloum pipe 40/50 mm bore flanged at both side and submersible cable from bore for repair/rewinding the submersible pump set complete all as specified and directed by Engineer-in-Charge.

Taking out the burnt copper winding wire from submersible electric motor of capacity 5 HP and rewinding the submersible electric motor with super enamelled copper wire of existing gauge with proper insulation complete all as specified and directed by Engineer -in-Charge. Make of winding wire ATLAS or equivalent.

Taking out the burnt copper winding wire from submersible electric motor of capacity 15 HP and rewinding the submersible electric motor with super neamelled copper wire of existing gauge with proper insulation complete all as specified and directed by Engineer -in-Charge. Make of winding wire ATLAS or equivalent.

M&L for lowering the submersible electric driven pump set of capacity 5 HP discharge 3 LPS 70 to 80 meters head alongwith GI coloum pipe 40 mm bore flanged both side (old & new GI pipe) complete all as specified and directed by Engineer-in-Charge)

M&L for lowering the submersible electric driven pump set of capacity 15 HP discharge 5LPS 80 to 120 meters head alongwith GI coloum pipe 40 mm bore flanged both side (old & new GI pipe) complete all as specified and directed by Engineer-in-Charge)

M&L for PVC insulated and sheathed multi strandard 3 core 10 sqmm flat 1100 volts grade electric copper submersible cable complete all as specied and directed by Engineer-in-Charge.

M&L for PVC insulated and sheathed multi strandard 3 core 6 sqmm flat 1100 volts grade electric copper submersible cable complet all as specied and directed by Engineer-in-Charge.

M&L for replacement of star coupling with rubber of centrifugal pump set having capacity 20 to 30 HP complete all as specified and directed by Engineer-in-Charge.

S&F in replacement sequence controller, 220-240V, 50-60 Hz 3VA suitable for Hamam of capacity 50000 Kcal/Hrs. Make : Siemens or equivalent complete all as specified and as directed by Engineer-in-Charge

S&F in replacement transformer 60VA, 0.25A, 50-60 Hz, 230V AC suitable for Hamam of capacity 50000Kcal/Hrs.Make : Danfoss or equivalent complete all as specified and as directed by Engineer-in-Charge

Repair and maintenance of calorifire 415 V, 50 HZ, 3 Phase 4 wire with supply and fixing u/s of following parts all as specified and directed -

Ignition Rod Make : Siemens, Alfa or equivalent complete all as specified and as directed by Engineer-in-Charge

Photo cell Make : Siemens or equivalent complete all as specified and as directed by Engineer-in-Charge

Firing Nozel of Burner

Oil pumpof Burner

Fuel filter

Complete services of Calorifire/Hammam boiler including welding work and connected item

Fuel tank services including painiting enterior and exterior with two coat of synthetic enalmelled paint complete as specified and directed by Engr-in-Charge

Internal rewiring Complete for burner of hamam/Calorifire of capacity 50000 kcal/Hrs all complete as directed by Engineer-in-Charge.

M/S KARAN BUILDERS

M/s Aman Enterprises