REPAIRS REPLACEMENT OF SEWAGE LINES CLEANING OF SEWAGE LINES AND SEPTIC TANKS MANHOLES AND HARD STANDING PAVEMENT PATH ETC IN ZONE C UNDER AGE B R N NO 1 OF GE N SECUNDERABAD

Amount

Material and Labour for cleaning the septic tanks completely by emptying the liquid, semi solid and solid content including cleaning the inlet, outlet and getting out by using suction pump and filling the foul material into the covered tanks attached to suction pump and removing, transporting and disposal of the same at a place earmarked for disposal of the foul material by municipal authorities to outside the cantonment area complete all as directed. NOTE: Cubic content of filled up portion of septic tank shall be measured for payment purpose

Cleaning away all grass, vegetation, saplings, shrubs, bush-wood, under growth and roots for making approach to the working area and removing the rubbish to a distance of 50 metres outside the periphery of area complete all as specified and as directed.

Demolition of reinforced cement concrete in ground floors and paving not exceeding 15 centimetre thickness (below or above ground level) complete all as specified and as directed.

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

Material and labour for cement concrete 1:2:4, type B2 using 40mm graded stone aggregate in coping, benching of manholes, drain, compound walls, bed blocks etc, with necessary formwork complete all as specified and as directed.

Material and labour for providing precast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate in cover slabs, manholes and similar articles with plain faces with plain fair faces including chamfers, weatherings, throating etc and set in cement mortar 1:4 complete all as specified and as directed.

Supply and fix in position TMT bars 8mm dia cut to length, bent to shape required including cranking, bending, spirally hooking for ends and binding with mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

Material and labour for cleaning of all blockages of any type of sewage line i.e. branch sewer line, main sewer line etc, manholes of any size, section and depth, any situation by way of cleaning/disludging manholes by using any type either manually, mechanically or by way of any other suitable means including foreign materials as well as rodding of sewer lines and between successive from block manholes where required and ordered by Engineer-in-charge and keeping the sewage line functional duly cleaning trap, water closet, soil water/vent pipe, gully traps upto final drop free flow in to out let, septic tanks or central sewage system treatmenting in other adjoining Zone/Area or into sewage well (working in foul condition with taking precautionary measures) equipment as required or applicable and removing the sludge/material and depositing outside the MOD land complete all as specified and as directed. NOTE: Approximate quantity required to clean per month in Zone 'C' area as under : (a) 100 mm dia sewage line - 400 Metre (b) 150 mm dia sewage line - 1800 Metre (c) 200 mm dia sewage line - 500 Metre (d) Manholes 1.0 x 1.0 Metre size - 250 Nos (e) Manholes 1.20 x 1.20m size - 150 Nos (f) EWC/IWC, Nahani trap, gully trap, floor traps - 500 Nos.

Supply and fix in repairs of 110 mm bore PVC (SWR) branch piece (single Y or T) equal or un-equal with access door complete all as specified and as directed.

Supply and fix in repairs 110 mm dia PVC (SWR) bends with oval access door of any radius complete all as specified and as directed.

Supply and fix in repairs PVC (SWR) Vent cowl of 110mm bore complete all as specified and as directed.

Supply and fix in repairs 75 mm dia PVC (SWR) bends with oval access door of any radius complete all as specified and as directed.

Supply and fix in repairs of 110 mm bore UPVC/PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to walls/laid in floors with and including necessary fixing arrangements, as soil/waste/vent pipes complete all as specified and as directed.

Supply and fix in repairs of 75 mm bore UPVC/PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to walls/laid in floors with and including necessary fixing arrangements, as soil/waste/vent pipes complete all as specified and as directed.

Demolition of brickwork /block masonary, built in cement mortar including all plain concrete cement, coping, quoins, arches, pillars, etc complete all as specified and as directed.

M & L for Providing precast concrete block masonry with solid block n.exc 20 cm width type C1 1:3:6 setting in cement mortar (1:6) complete all as specified and as directed.

Material and labour for fly ash brick work, straight or curved on plan exceeding 6 metre mean radius built in cement mortar 1:6 complete all as specified and as directed.

M & L for Brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortar 1:4 complete all as specified and as directed.

Material and labour for plain cement concrete 1:3:6, type C2 using 40 mm graded stone aggregate as in foundation, filling and mass concrete complete all as specified and as directed

Material and labour for plain cement concrete 1:3:6 type C1 using 20 mm graded aggregate as in coping including necessary formwork, weathering, slighty rounded or chamfered angles and throating etc complete all as specified and as directed.

Taking down cement plaster of any description and thickness on brick including racking out joints, hacking for key, scrubbing down with water etc complete all as specified and as directed.

Material and labour for rendering 15 mm thick on fair faces of brick work or concrete surfaces built in cement mortar 1:4 and finished even and smooth without using extra cement duly mixing the water proofing compound at the rate of 3 percent of weight of cement complete all as specified and as directed. Note : Water proofing compound shall be measured and paid separately under relevant items in this schedule.

Supply only integral water proofing compound of ISI marked complete all as specified and as directed.

Material and labour for rendering 15 mm thick on brick masonry surfaces or concrete surfaces built in cement mortar 1:6 and finished even and smooth without using extra cement complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 metres wide and not exceeding 1.5 metres deep for laying of drain pipes etc., for manholes and getting out in hard and dense soil complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 metres wide and exceeding 1.5 metres deep but not exceeding 3.0 metres deep for laying of drain pipes etc., for manholes and getting out in hard and dense soil complete all as specified and as directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25 centimetres in each layer of the excavated soil complete all as specified and as directed.

Removing the excavated material to a distance not exceeding 50 metres and deposited where directed at a level not exceeding 1.5 metres above the starting point complete all as specified and as directed.

Demolition and breaking up drain pipes NP3/salt glazed ware AC or reinforced concrete set in cement mortar 150mm dia complete all as specified and as directed.

Demolition and breaking up drain pipes NP3/salt glazed ware AC or reinforced concrete set in cement mortar 200 mm dia complete all as specified and as directed.

Material and labour for 150 mm internal dia salt glazed stoneware drain pipes, grade ‘A’ laid in trenches with cement joints complete all as specified and as directed.

Material and labour for 200 mm internal dia salt glazed stoneware drain pipes, grade ‘A’ laid in trenches with cement joints complete all as specified and as directed.

Material and labour for reinforced concrete pipes, class NP3 150 mm bore laid in trenches with one collar per length and jointed with cement joints complete all as specified and as directed.

Material and labour for reinforced concrete pipes, class NP3 200 mm bore laid in trenches with one collar per length and jointed with cement joints complete all as specified and as directed.

Material and labour for concrete bed to drain pipes of 150 mm dia including packing under and haunching against the sides of pipes with concrete, after they are laid including testing in plain cement concrete 1:3:6, type C2 using 40 mm graded aggregate with necessary form work complete all as specified and as directed.

Material and labour for concrete bed to drain pipes of 200 mm dia including packing under and haunching against the sides of pipes with concrete, after they are laid including testing in plain cement concrete 1:3:6, type C2 using 40 mm graded aggregate with necessary form work complete all as specified and as directed.

M & L for Plates (plain or chequered) channels/ angles, square cut or notched (ordinary and counter sunk) forming holes, without any attachment Fe(450)-W,(Gde 250 E 250 quality) A complete all as specified and as directed.

M & L for two coats of synthetic enamel paint over one coat of red oxide primer including preparing steel surface all as specified and as directed.

Cutting into existing manholes for connecting new drains making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required for 100 mm dia of pipe complete all as specified and as directed.

Cutting into existing manholes for connecting new drains making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required for 150 mm dia of pipe complete all as specified and as directed.

Cutting into existing manholes for connecting new drains making good to pipe and rendering cutting out existing benching for and forming branch channel (1/2 round or 3/4 round section) in cement concrete 1:2:4 type B1, smooth finished and reforming benching as required for 200 mm dia of pipe complete all as specified and as directed.

Supply and fixed in repairs 100 mm bore PVC (SWR) floor trap/Nahani trap, plain with grating including jointing to waste pipe fixed in plain cement concrete 1:2:4 type B1 complete all as specified and as directed.

Demolition of cement concrete in ground floors and pavings not exceeding 15 centimetre thickness (below or above ground level) complete all as specified and as directed.

Material and labour for 40mm thick plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in floor finishes and finished even and smooth using extra cement complete all as specified and as directed.

Material and labour for 75 mm thick plain cement concrete 1:4:8, type D2 by using 40 mm graded stone aggregate as in sub base to floor complete all as specified and as directed.

M&L 75 mm thick PCC 1:3:6, type C2 (using 40mm graded stone aggregate) in plinth protection laid in alternative bays finished even and smooth without using extra cement including making 10 mm wide grooves to full depth at 3 m interval and at every change of direction and filling the grooves with mixture of bitumen and sand mixed in the ratio of 1:3 by weight and top 10 mm depth sealed with sealing compound grade ‘A’ complete all as complete all as specified and as directed.

Dismantling stone slabs and tiles of any description or thickness in floors aprons etc laid bedded and pointed in any mortar complete all as specified and as directed.

Spreading and levelling of Sand/ grit cushioning below interlocking tiles complete all as specified and as directed.

M&L for Machine pressed precast concrete interlocking paver block with grey cement and pigment (glossy finish) any shape & size conforming to IS 15658-2006 of 60 mm thickness, M-35 grade etc complete all as specified and as directed.

M&L for Machine pressed precast concrete interlocking paver block with grey cement and pigment (glossy finish) any shape & size conforming to IS 15658-2006 of 80 mm thickness, M-35 grade etc complete all as specified and as directed.

M&L for designer rubber moulded chequerred cement concrete tiles with mixture of grey and white cement in equal proportions with pigments of size 300 x 300 x 22mm or 250 x 250 x 22mm thick and set and pointed in neat cement slurry in floors over a screed bed or bedding layer in CM 1:6, 15mm thick for laying floor finishes etc complete all as specified and as directed.

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