REPAIR MAINT AND CLEANING OF SEWAGE LINE MANHOLES SEPTIC TANK IN OTM ACCN AREA OF AGE BR I UNDER GE MIS MHOW

Amount

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

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

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

Demolition and breaking up 75/110/150/200/250 mm bore drain pipes, soil , waste and pipes etc (RCC/ SWG etc) of any description in trenches or floors, including connections and fittings complete all as specified and directed.

Demolition and breaking up of 75/110 mm bore PVC pipes & fitted on walls and laid in trenches etc complete all as specified and directed.

Taking down of cement plaster inculding wall finishes in any description on brick or stone wall etc including hacking out joints for key scrubbing down with water etc. all as specified and directed

Raking out joints/ pointing to squared rubble stone masonry, coursed or uncoursed in walls built in cement mortar complete all as specified and directed.

Dismantling structural steel work including doors, gates complete all as specified and directed.

M&L for site Clearance by cutting all bushes, shrubs, any type of vegetation etc complete all as specified and directed.and removing vegetation and debris to a distance exc 500 m but n exc 1500 m out side MD land complete all as specified and directed

Excavation in trenches not exceeding 1.50m wide and n.exc 1.50m depth for foundation etc or for shafts, wells, cess-pits, manholes, pier holes and n.exc. 10 sqm on plan getting out in soft/loose soil complete all as specified and directed.

All as per item No 10 above but depth exc. 1.5m but n.exc 3.0m

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

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

M&L for plain cement concrete 1:4:8 type D2 (using 40mm graded aggregate) as in filling of sunken portion complete all as specified and directed.

M&L for squared rubble walling, Jodhpur type brought upto courses well bonded bedded and solidly hearted built in CM (1:6) complete all as specified and directed.

M&L for rendering 10mm thick on stone masonry surfaces or surface other than fair face of brick work in cement mortar 1:4 and surface finished even and fair complete all as specified and directed.

M&L for Flush pointing to squared rubble masonry, coursed or uncoursed in CM 1:4 complete all as specified and directed

M&L for plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in coping for manhole including slightly rounded or chamfered angles including necessry formwork finished exposed surfaces of concrete complete all as specified

M& L for plain cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in surface channels and drains,coping including finshing of exposed surfaces even & smooth with using extra cement complete all as specified.

M&L for extra for forming fair finished drain or channel, 30 cm inner girth in cement concrete using extra cement including forms, moulds, mitred, stopped ends, complete all as specified and directed.

Add or deduct for item 20 above for each 25 mm girth or part there of over or under 30 cm complete all as specified and directed.

M&L for rendering 15mm thick in CM 1:4 on stone masonry surfaces of wall ,including finished the surface even and smooth without using extra cement complete all as specified and directed

M&L for rendering 15 mm thick on fair faces of brickwork or concrete surfaces in CM (1:4) , surface finished fair and even ,complete all specified and directed

M&L for 25mm thick plain cement concrete 1:2:4 type B0 using 12.5mm graded stone aggregate as in levelling course finished even and fair for laying floor finishes etc all specified and directed

M&L for screed bed/ bedding layer 15mm thick in CM 1:4 for laying floor finishes etc, complete all as specified and directed.

M&L for salt glazed stoneware drain pipe 100 mm dia grade 'A' laid in trenches and jointed in cement mortar 1:1 including necessary testing on completion all as specified as specified

All as per item No 26 above for 150mm dia pipe

All as per item No 26 above for 200mm dia pipe

M&L for reinforced cement concrete pipe 150mm bore ,class NP2 laid and jointed complete with collars all as specified and as directed

All as per item No 29 above for 200mm dia pipe

M&L for concrete bed to drain pipes 100 mm dia, in cement concrete 1:4:8, type D2 using 40 mm graded stone aggregate including packing under and completely surrounding against the sides of pipes after they are laid and tested all as specified and as directed .

All as per item No 31 above but for 150 mm dia.

All as per item No 31 above but for 200 mm dia.

M&L for Cutting/filling into existing manholes for connecting new sewage line for 100mm/150 mm /200mm bore (internal dia of pipe ) including making good to disturbed ,benching and haunching, plastering etc and forming new branch channel ( ½ round of ¾ section) if required in cement concrete 1:2:4 type B1 and smooth finished , reforming benching as required complete all as specified and and as directed .

S & F Mild steel TMT bars 6mm to 8 mm dia and over, cut to length, bent to shape required, including crancking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.90 mm dia or securing with clips complete as directed and specified.

S&F mild steel framed work such as grills,gratings, etc. with ends of bars shouldered , framework of water tanks/ MH cover frame work and similar work conforming to Fe.290.Gde complete all as specified and directed.

M&L for pre-cast reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in cover slabs,manhole cover and similar work including necessary formwork etc. complete all as specified and directed. NOTE : Reinforcement shall be measured and paid separately under relevant item.

M&L for 50mm thick sand stone slab as in manholes cover etc size not less than 0.60x 1.20 m ,set and pointed in CM 1:4 complete all as specified and directed.

M&L for 50mm thick sand stone slab as in GT cover etc size not less than 0.45x 0.45 m ,set and pointed in CM 1:4 complete all as specified and directed.

S&F in repair PVC (SWR) pipes single socketed, in any length with rubber ring joints laid in trenches or in floors of the following bore inculding cutting out floor /concrete and finished the surface to match with existing all as specified and directed .

75 mm bore

110 mm bore

S&F in repair PVC (SWR) pipes single socketed, in any length with rubber ring joints fixed to walls including clamps of the following bore :-

75 mm bore

110 mm bore

S&F in repairs PVC (SWR) bend with access door of the following bore inculding cutting out wall /concrete and finished the surface to match with existing all as specified and directed .

75 mm bore

110 mm bore

S&F in repair PVC (SWR) branch piece single 'Y ' equal or unequal bend with access door of the following bore inculding cutting out wall /concrete and finished the surface to match with existing all as specified and directed .

75 mm bore

110 mm bore

S&F PVC (SWR) junction single `T' equal or unequal with access door of the following bore inculding cutting out wall /concrete and finished the surface to match with existing all as specified and directed .

75 mm bore

110 mm bore

S&F PVC (SWR) vent cowl 110mm bore complete all as specified and directed.

S&F PVC(SWR) P/S trap 110 mm bore complete all as specified and directed.

S&F in repairs PVC(SWR) floor trap 75mm outlet dia plain with grating including jointing with solvent cement inculding cutting out wall /concrete and finished the surface to match with existing all as specified and directed .

S&F in repairs vitreous china squatting pan "Orissa Pattern" size 580mm x 440mm white with integral foot rests, including provision of cement concrete bedding and 'P' or 'S' trap as required complete all as specified and directed.

M&L for Coloured joint free Non Skid ceramic tiles 7 to 8mm thick (squares/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 with colour of tile over and including15mm thick screed in CM(1:6) complete all as specified and as directed.

M&L for cleaning of sewage pipe line of any desciption of 100 mm dia systematically ,mechanically by using necessary tools or by rodding with proper tools, equipments such as passing rope knots, bamboo fanti and disc of required size including taking care of precausionery measure as per standard safety norms issued by appropriate authority for cleaning of sewage line and flushing the pipe well with water after removal of blockage to clear for easy flow of sewage water and making it proper functional complete all as specified and to the entire satisfaction of Engineer-in-charge. NOTE : Sludge obtained from cleaning shall be removed outside MD land and burying it in pits and covering it with earth and spreading hydrated lime @ 1 kg per sqm of covered area.

All as per item No 50 above but for 150 mm dia.

All as per item No 50 above but for 200 mm dia.

M&L for cleaning / removal of blockages from kitchen / bath room/wash hand basin /floor traps / gully trap etc choked with mud and other accumulated solids, semi solids etc with using proper cleaning tools such as rubber bush/other instruments and cleaning with water for proper functioning to the entire satisfaction of Engineer-in-charge including removing the waste material/sludge outside MD land complete all as specified and directed by Engineer-in-Charge. NOTE : Any damage caused to floor trap/gully trap etc during cleaning and the same shall be made good as per existing by the contractor without any extra cost.

M&L for cleaning and removing the deposited sludge, blockage from manholes of any size and depth n.exc 0.60 m and taking out the excavated sludge of manhole , clean the manhole neatly with water and carting away the sludge to a distance beyond 2.0Km for away from buildings/living area and deposit at low lying area/ditchs and cover with fresh earth on top and spread bleaching powder complete all as specified and directed.

All as per item No 54 above but depth of manhole exc.0.60m but n.exc 1.50m

All as per item No 54 above but depth of manhole exc.1.50 m but n.exc 3.0m

M & L for removing of tree of girth n.exc 30cm girth grown in brick masonry, behind CI pipe, parapets, shafts etc including removing root from wall by chiseling carefully without damaging the structure and making good by brick work in CM 1: 6 including toothing, bonding and plastering in CM 1:4 including by applying chemical treatment with GLYPHOSATE 41% complete as specified and directed by Engineer-in- charge.

M&L for Cleaning of septic tank /soakage well of any description and any depth by desludging, distilling and getting out all silts , sludge, organic,inorganic materials and other forein matters such as sediment,sand,ash,grease,fibre,silts,roots ,vegetation etc by mechanically by using sewage sucking Machine with necessary pumping arrangement assembled in coverd tank vehicle and by plugging the incoming sewer line through combined high pressure water jetting suction (vacuum) type machine mounted on LCV/HCV and removing the sludge in covered vehicle outside MD land and disposing at a place meant of the purpose by local Muncipality authority etc Complete all as specified and directed by Engineer in charge .NOTE : (a) For measurement purpose depth of Sludge shall be the difference between depth of septic tank from sludge top and final depth of septic tanks cleared. (b) Photograph of septic tank before and after cleaning shall be submitted alongwith RAR/FB. (c) Manhole cover shall be refixed in septic tank with CM 1:4 after cleaning and spread bleaching power on top surface of septic tank @ 1 kg per septic tank and quoted rate shall be inclusive of above provision.

M&L for cleaning of sewer line upto 200 mm bore, sewer line of any type , line in between manholes,line between the sewer lines to septic tank/soak well/sump well and any location, depth of sewage line n.exc 2.0m in depth and cleaning any type of blockage including de-silting, de-scaling and de-chocking of drain and manhole with combined high pressure water jetting cum suction vacuum type machine mounted on LCV/HCV and having facility of high pressure vacuum and provision of hydraulic application through high pressure thermo plastic fibre based water jetting hose and conical round shape nozzle pipe and flushing after cleaning and removing the sludge outside MD land and dispose the same at a place meant for the purpose by local munucipality authorities complete all as specified and directed at site.

M&L for cleaning of water tank of any description, upto 500 litres capacity by taking out sludge including removing sludge , depositing out side MD land and bailing out water by manually or by mechanically all as specified and directed by Engineer-in-Charge .

S&F mild steel framed work as in doors or gates of angle or other section conforming to Fe-410W (Gde E-250 quality-A) complete all as specified and directed.

M&L for TMT steel 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 0.9 mm dia or securing with clips all complete all as specified and directed

Demolition of Stone slabs and tiles of any description or thickness in floors, aprons etc.complete all as specified and directed.

M&L for 60 mm thick machine pressed rubber moulded precast concrete interlocking paver block (glossy finish) of M-30 Grade of approved shape, size & colour confirming to IS 15658-2006 laid over and including 50 mm thick stone dust cushion complete all as specified and as directed.

M&L for 80 mm thick machine pressed rubber moulded precast concrete interlocking paver block (glossy finish) of M-30 Grade of approved shape, size & colour confirming to IS 15658-2006 laid over and including 50 mm thick stone dust cushion complete all as specified and as directed.

M&L for stone dust as in bed cushioing to tiles complete all as specified and directed

Demolition of brick work any type, built in cement mortar including all quoins, arches, pillars etc complete all as specified

M&L for Brick work with sub class 'B' bricks with using Modular size brick , straight or curved on plan exc 6m mean radius built in CM 1:6 complete as directed and specified..

All as per item No 68 above but except brick. Note : Serviceable bricks obtained from demolition shall be re-used.

M & L for chequered cement concrete tiles (glossy finish) 40 cm x 40 cm x 30 mm thick set ,jointed and pointed in neat cement slurry in floors with grey cement and pigment laid over and including 15 mm thick screed bed or bedding layer in CM (1:6) complete all as specified and as directed.

M/S Sunshine Construction

NIDHI CONSTRUCTION

Bharadwaj Builders