REPAIR AND CLEANING OF SEWAGE LINES, MANHOLES, FLOOR TRAP, GULLY TRAP AND REPAIRS TO HIGH RISE BUILDING, SEWAGE JOINTS PIPES OF MARRIED ACCN AT CHAF BANGALORE

Amount

Cleaning of sewage pipe lines of size upto 100mm dia/bore and removing the blockages by rodding using bamboo spilt or by mechanical means, between the manholes, Nahani traps to gully traps, gully trap to manholes incl vertical stack pipes (where ordered), cleaning eye to gully trap and taking out debris, sludge or any solid/foreign materials from sewage from sewage line and flushing with water and testing after cleaning complete incl removing the debris outside MD land, complete all as specified and directed.

All as per item No : 01 above but 150mm dia sewage pipe lines, complete all as specified and directed.

All as per item No : 01 above but 200mm dia sewage pipe lines, complete all as specified and directed.

De-silting of manholes and removing of clogged mud, muck, silt, floating materials, hard materials like stone/bricks bats from inside the manholes and mouth of pipes to a distance 100 meters away from site including taking up manhole covers of any description and refixing in same position after de-silting for the manhole up to 1.00 m depth, complete all as specified and directed.

All as per item No : 04 above but depth exc 1.00 metre but n exc 2.00 metres, complete all as specified and directed.

All as per item No : 04 above but depth exc 2.00 metre but n exc 3.00 metres, complete all as specified and directed.

Demolition of brick work/stone boulder masonry , built in cement mortar incl all quoins, arches pillars etc but excluding ashlar facings etc., complete all as specified and directed

Taking down cement plaster on brick or stone wall , concrete surface etc. including racking out joints, hacking for key ,scrubbing down with water etc.

Cutting in to existing man holes for connecting new drains for internal dia of pipe 150mm, making good to pipe and rendering, cutting out existingbenching for and forming branch channel (1/2 round or 3/4 section) in cement mortar 1:2:4 type B1 smooth finished and reforming benching a srequired complete all as directed.

Cutting in to existing man holes for connecting new drains for internal dia of pipe 200mm, making good to pipe and rendering, cutting out existingbenching for and forming branch channel (1/2 round or 3/4 section) in cement mortar 1:2:4 type B1 smooth finished and reforming benching a srequired complete all as directed.

Excavation in trenches not exceeding 1.5 meters wide and 1.5 meters in depth and getting out in hard/dense soil including cutting of roots any dia all as specified and directed.

Excavation in trenches not exceeding 1.5 meters wide and depth exceeding 1.5 meters and not exceeding 3 meters and getting out in hard/dense soil all as specified and directed.

Returning filling in inclding spreading, levelling, watering well ramming in layers not exceeding 25 cm thick all as specified and directed.

Removing excavated material to a distance not exceeding 50 meters and deposited where directed at level not exceeding 1.5 meters above the starting point.

Plain cement concrete 1:4:8, type D-2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete including demolition of plain cement concrete in foundation/ bed concrete of drain pipes in any position, complete all as specified and directed.

Plain cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in coping bed plates, haunching benching ,water trough and the like including weathering, slightly rounded or chamfered angles and throating including use of necessary form work and finishing the surfaces even and smooth without using extra cement including demolition of plain cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level in any position, complete all as specified and directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc

Plain cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in surface channel, drain including demolition of plain cement concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level in any position, complete all as specified and directed.

Precast reinforced cement concrete 1:2:4, type B-1 using 20 mm graded stone aggregate as in cover salabs and the like, set in cement mortar 1:6 with plain fair faces complete with joints to match including demolition of reinforced cement concrete of any description and in any position not otherwise, complete all as specified and directed.

Hight strength, deformed steel TMT bars 10mm dia and over, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Hight strength, deformed steel TMT 6mm to 8mm mm dia, cut to length, bent to shape required including cranking and binding with mild steel wire (annealed) not less than 0.90mm dia, complete all as specified and directed.

Framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted,or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work con- forming to Fe.290.Gde-E-165 including dismentling wrought iron or mild steel work of any description not otherwise provided for , complete all as specified and directed.

Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 including dismentling wrought iron or mild steel work of any description not otherwise provided for , complete all as specified and directed.

Rendering in cement mortar 1:4, 15mm thick on fair faces of brick work/concrete surfaces finished even and smooth without using extra cement, complete all as specified and directed.

Plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregated as in bed to 150mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, complete all as specified and directed.

Plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregated as in bed to 200mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, complete all as specified and directed.

Plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregated as in bed to 250mm bore drain pipes including packing under and haunching against the sides of pipes after they are laid and tested, complete all as specified and directed.

Salt glazed stone ware drain pipes 150mm internal dia, grade `A' laid in trenches and jointed including demolition and breaking up unserviceable drain pipes of internal dia 150mm (salt glazed ware, AC or reinforced concrete ) set cement mortar with concrete bed, complete all as specified and directed.

Salt glazed stone ware drain pipes 200mm internal dia, grade `A' laid in trenches and jointed including demolition and breaking up unserviceable drain pipes of internal dia 200mm (salt glazed ware, AC or reinforced concrete ) set cement mortar with concrete bed, complete all as specified and directed.

200mm bore Reinforced cement concrete pipes, class NP 2, laid and jointed complete with collars including demolition and breaking up unserviceable drain pipes of internal dia 200mm (salt glazed ware, AC or reinforced concrete ) set cement mortar with concrete bed, complete all as specified and directed.

250mm bore Reinforced cement concrete pipes, class NP 2, laid and jointed complete with collars including demolition and breaking up unserviceable drain pipes of internal dia 250mm (salt glazed ware, AC or reinforced concrete ) set cement mortar with concrete bed, complete all as specified and directed.

PVC (SWR) pipe 110mm bore single socketed in any length with rubber joints, fixed to wall complete including necessary scaffoling upto 5 storeies, set cement mortar including demolition and breaking up unserviceable exisiting drain pipes of any dia and any type, complete all as specified and directed.

PVC (SWR) pipe 75mm bore in any length with rubber joints, laid in trenches or in floor including demolition and breaking up unserviceable exisiting drain pipes of any dia and any type with concrete bed, complete all as specified and directed.

PVC (SWR) pipe 110mm bore in any length with rubber joints, laid in trenches or in floor including demolition and breaking up unserviceable exisiting drain pipes of any dia and any type with concrete bed, complete all as specified and directed.

PVC (SWR) pipe 75mm bore single socketed in any length with rubber joints, fixed to wall complete including necessary scaffoling upto 5 storeies, set cement mortar including demolition and breaking up unserviceable exisiting drain pipes of any dia and any type, complete all as specified and directed.

PVC (SWR) bend any radious 75mm dia including necessary scaffoling upto 5 storeies, fixed as in repairs, complete all as specified and directed.

PVC (SWR) bend any radious 110mm dia including necessary scaffoling upto 5 storeies, fixed as in repairs, complete all as specified and directed.

PVC (SWR) bend any radious with access door 110mm dia including necessary scaffoling upto 5 storeies, fixed as in repairs, complete all as specified and directed.

PVC (SWR) bend any radious with access door 75mm dia including necessary scaffoling upto 5 storeies, fixed as in repairs, complete all as specified and directed.

PVC(SWR) junction single, (Single T ) equal or un equal 75mm dia including necessary scaffoling upto 5 storeies, fixed as in repairs, complete all as specified and directed. all as specified.

PVC (SWR) branch piece,single (single Y) equal or unequal 75 mm dia including necessary scaffoling upto 5 storeies, fixed as in repairs, complete all as specified and directed.

PVC (SWR) junction single, (Single T ) equal or un equal 110mm dia including necessary scaffoling upto 5 storeies, fixed as in repairs, complete all as specified and directed.

PVC (SWR) branch piece,single (single Y) equal or unequal 110 mm dia including necessary scaffoling upto 5 storeies, fixed as in repairs, complete all as specified and directed.

Vitreous China was down water closet pan (Pedestal pattern) with `P' or `S' trap, white, including provision of fixing bolts and connecting up to drain flushing pipe etc., fixed in repairs, compete all as specified and directed.

Plastic water closet seat, closed pattern with flat bottom and cover, white, suitable for EWC with MS chromium plated hinging device, fixed in repairs, complete all as specified and directed.

Vitreous China squatting pan, Orissa pattern, white, 630 mm x 450mm, with integral foot rests and `P' or `S' trap and connecting up to drain and flushing pipe, including provision of lime concrete bedding etc., fixed in repairs, complete all as specified and directed.

Cement concrete type B- 2, 1:2:4 (40mm graded aggregate) 100 mm thick as in paving ,hardstanding,floors etc including demolition unserviceable/broken exisiting cement concrete, complete all as specified and directed

M&L PCC 1:3:6 type C-2(40mm graded aggregate) 75mm thick as in plinth protection including demolition unserviceable/broken exisiting cement concrete, complete all as specified and directed

Pre-cast cement concrete block masonry with solid blocks,in PCC 1:3:6 Type C1 (20mm graded aggregate) exc. 10 cm in width and setting in mortar1:6 complete all as specified and as directed

Chequered cement concrete tiles 20cm x 20cm x 25mm thick,with grey cement and pigment set, jointed and pointed in neat cement slurry in floors laid over screed bed 20mm thick in CM 1:6 including dismentling of unservice/broken exisiting tiles, complete all as specified and directed.

Machine pressed precast conctete interlocking paver block any shape and size with grey cement and no pigment confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade laid on sand cusion including dismentling of unservice/broken exisiting tiles, complete all as specified and directed. (Note: sand will be measured and paid seperately under relevent items. )

Sand filling under floor including spreading and levelling in layers nexc 25 cm thick, omplete all as specified and directed.

75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement, fixed as in repairs, complete all as specified and directed.

Non - skid Ceramic colour 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 white or coloured cement to match over screed bed 15mm thick in CM1:6 including dismnantling exisiting unserviceable/broken floor, hearth or wall tiling incl cement mortar bedding ( but not backing) and rubbish off the premisies, complete all as specified and directed.

Glazed colour Ceramic tiles in vertical surface 300 x 200 x 7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over backing coat 10mm thick in cm 1:3 including dismnantling of exisiting unserviceable/broken floor, hearth or wall tiling incl cement mortar bedding ( but not backing) and rubbish off the premisies complete all as specified and directed.

10 litre capacity PVC valveless, syphonic action type, flushing cistern,low level, white, with inlet,ball valve, float and handle including brackets, fixed as in repairs, complete all as specified and directed.

Cleaning of blockage in sewage pipe lines between manhole to manhole of length exc 10mtr and size of pipe exc 100mm dia and removing the blockages using by vehicle mounted jet pressure system, cleaning of pipes and taking out all debris, sluge or any solid materials from sewage line and flushing with water and testing after cleaning for blockage/clogging, etc complete including removing the debris outside MD land, complete all as specified and directed.

GKR and CO

Kavitha Constructions