REPAIRS AND MAINT OF SEWAGE SYSTEMS INCLUDING LINE CLEANING MANHOLE CLEANING SUMP CLEANING REPAIR OF DRAIN IN ND MB UNDER AGE BR I UNDER GE NW KUNJALI

Amount

M&L desilting and cleaning the septic tanks/manholes/sump/open drain of any size/shape/depth by removing, waste, night soil, sludge mechanically or manually with all necessary precaution as per rule in vouge as directed including depositing the sludge by excavation with depth not less than 30cms with necessary arrangement to avoid adours such as refilling excavated earth on eposited sludge and removing surplus soil to a distance out side MD area and deposited complete all as specified and directed. Note :- For purpose of measurement and payment internal size of the tank upto liquid depth only shall be considered. Note :- For purpose of measurement and payment EACH TIME of the cleaning of chockup shall be considered. Note :- If required contractor shall arrange non clogging summersiable sewage pump for cleaning sludge in sewage sump.

Excavation in trenches not exc 1.5 m wide and n exec 3m deep in for foundation etc getting out in hard dense soil complete all as specified and directed..

Removing excavated soil n.exc 50m and n.exc 250m and depositiing where directed at a level n.exc 1.5m above the starting pointcomplete all as specified and directed.

Returning and filling in including spreading, levelling, watering and well rammed in layers not exec 25 complete all as specified and as directed as in hard/dense soil complete all as specified and directed.

Cleaning/clearing blocked sewage lines 100mm to 250 mm dia (PVC/ SGSW/RCC hume pipe ) any depth by rodding between manhole to manhole manually and pumping out sludge, water from manholes, sump well, septic tank (where required) including providing trolley mounted pump set with suction pipe of adequate length and minimum 30 metre delivery pipe including clearing spot blockages of WC, Floor traps, Nahani trap, Gully trap and drainage pipes etc, with and including 2 skilled Safaiwala daily from 0900 hrs to 1730 hrs including disposal of debris, spoils and sludge hygienically complete all as specified and directed. Notes : (i) The contractor/ his authorise supervisor of the work will report daily at complaint cell AGE B/R-I GE (NW)Kunjali at 0830 Hours to receive day to day complaints. ii) All sewage complaints must be attended immediately on receipt but not later than 24 hour. iii) Recovery (Penalty) for not attending complaint beyond 24 hours shall be Rs 200.00 per complaint per day delayed (iv) In case any person becomes absent or not found on duty, recovery (penalty) will be imposed double the quoted rate by contractor. Remarks made by concerned JE/EIC in this regard will be final. (v) Incase of major blockage requiring hiring of honey sucker machine, contractor has to arrange whitin coated rates.

Demolition and breaking up of SWG(salt glazed stone ware) drain pipes set in cement mortar including demolition of PCC in haunching /benching around pipes required complete all as specified and directed.

(a) Internal dia of pipe 150mm

(b) Internal dia of pipe 200mm

(c) Internal dia of pipe 300mm

M&L for PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in cconcrete bed including packing under and haunching against the sides of pips after they are laid and tested complete all as specified and directed for the following

(a) Internal dia of pipe 150mm

(b) Internal dia of pipe 200mm

(c) Internal dia of pipe 300mm

M&L for RCC pipes 150mm dia grade 'A' laid in trenches and jointed complete all as specified and directed.

All as per Sl item No 14 above but 200mm dia

All as per Sl item No 14 above but 300mm dia

Taking up or down 15mm bore steel tubing connection including cleaning for refixing or removing complete all as specified and directed.

All as per item No.17 above but 20mm dia.

All as per Srl item No 17 above but 25mm

Supply, lay, connect and test GI Tubing, medium grade with all fittings and fixed complete to wall and ceiling or laid in floor complete all as specified and directed.

(a) 15mm dia

(b) 20mm dia

(c) 25mm dia

All all as per item No 20 above but laying only

(a) 15mm dia

(b) 20mm dia

(c) 25mm dia Note:- The old serviceable GI Tuning obtained from Srl item No. 17 to 19 shall be re-used in this item.

Taking down cast iron pipes of any size or pattern at any position including all fittings such as bends, heads (measured overall as fixed along the centre line over fiitings and accessories) including rtemoving vegetation groewth around pipes as required, making good to surface to match with eixisting including necessary scaffolding complete all as specified and directed.

M&L for 150mm dia cast iron soil waste and vent pipes (sand cast pipes) in any length with or without ears with cement joints fixed to walls complete all as specified and directed.

M&L for 100mm dia cast iron soil waste and vent pipes (sand cast pipes) in any length with or without ears with cement joints fixed to walls complete all as specified and directed..

M&L 75mm bore cast iron soil waste and vent pipes (sand cast pipes) in any length with or without ears with cement joints fixed to walls complete all as specified and directed.

S&F CI bends (any radiius) diminishing pieces or trapers (larger bore measured) fitted with oval access doors of following sizes complete all as specified and directed.

(a) 75mm dia

(b) 100mm dia

S&F CI branch pieces single (equal or unequal) ordinary or inverted ( spigot or socket type) or with parallel branches complete all as specified and directed.

(a) 75mm dia

(b) 100mm dia

All as per ietm No. 35 above but double socket of the following sizes:-

(a) 75mm dia

(b) 100mm dia

Dismantling wrought iron or mild steel work of any description not otherwise complete all as specified and directed.

S&F for cast iron/mild steel Sections of Grade Fe 410-W, (Gde- E-250) quqlity-A, as in chamber,drain etc fixed with connecting plates including bending, welding complete all as specified and directed.

M&L for preparation of new steel surfaces exc 10cm width of girth and applying two coats of epoxy paint over a coat of epoxy primer complete all as specified and directed.

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

M&L brick work with sub class 'B' bricks old size, straight or curved on plan exc 6m mean radius in cement mortar 1:4 complete all as specified and directed.

M&L for rendering 15mm thick plastering in cement mortar 1:4 on fair faces of brick work or concrete surfaces mixed with integral water proofing compound as per manufacturers instructions, finished even and smooth without using extra cement complete all as specified and directed. Note : Integral water proofing powder will be measured and paid separately under relvant item of Schedule 'A'

Supply only Integral water proofing compound 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 Vitrified ceramic tiles 10mm thick (square/ rectangular) area of each tile exceeding/equal to 0.36 sqm but in floors/ wall etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match with and including 20mm thick screed bed in CM 1:4 complete all as specified and directed. make: Somany Ceramics Ltd

M & L for Non skid coloured ceramic tiles 7 to 8 mm thick ( square/ rectangular) area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of the tiles with and including 15mm thick screed bed in CM 1:4 complete all as specified and directed.

M & L for 20-25mm thick, machine cut, Kota stone slab, as in floors, steps, landing etc. set and jointed in neat cement slurry and pointed in coloured cement to match the shade of slab, including cutting, polishing etc. with and including 20mm thick screed bed in CM 1:4 complete all as specified and directed.

M & L for Coloured glazed ceramic tiles in vertical surface any size, set and jointed in neat cement paste and pointed in coloured cement to match the shade of the tiles with and including 10 mm thick backing coat in CM 1:3 complete all as specified and directed.

Hard wear stone (of any type) granite stone slab 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing types and including 15mm thick screed bed in CM 1:4 complete all as specified and directed.

Hard wear stone 20mm thick (of any type) granite stone slab machine cut in skirting/dado laid over cement screed and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing of type and including 10 mm thick backing coat in CM 1:3 complete all as specified and directed.

Dismantling of water tank capacity exc 1000 ltrs and n.exc 2000 ltrs and removing to store all as specified in SSR Part I complete all as specified and directed.

S&F rotational moulded polythene water storage tank of 1000 ltrs capacity (cylinderical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and directed.

S&F rotational moulded polythene water storage tank of 2000 ltrs capacity (cylinderical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I complete all as specified and directed.

S&Fof vitreous china urinal, half stall type complete including providing andfixing plugs bedding urinal against wall in cement mortar in 1:2 securing urinals to plugswith and including 60 mm brass screws, pointing around urinal back in cement , flush pipes, inlet ,outlet repairs complete all as specified and directed..

S&F for vitreous china urinals, bowl type (back or corner wall type,) complete including providing andfixing plugs bedding urinal against wall in cement mortar in 1:2 securing urinals to plugswith and including 60 mm long brass screws, pointing around urinal back in cement , fixing automatic flushing cisternswith brackets, flush pipes, inlet ,outlet etc complete all as specified Fixed in repairs.

S&F in repairs 32mm dia PVC waste pipe for WHB and urinals fixed in repairs complete all as specified and directed.

M&L for viterous china urinal partition white of size 310 x 700mm urinal partions slabs, terminating about 40cm above floor, fixed in repairs complete all as specified and directed.

S&F fixed in repairs Wash hand basin vitreous china (flat back) size 550 x 400 mm including brackets waste brass chromium plated with long screwed shanks and fly nuts 32 mm size including bottle trap complete all as specified and directed.

S&F in repair fancy type pillar taps cast copper alloy with capstan heads chromium plated screwed down high pressure with lettered hot or cold with long screwed shanks and fly nuts screwed for iron pipe and fixed in repairs 15 mm bore of pipe complete all as specified and directed.

S&F for 15mm bore Brass CP mixer for mixing hot & cold water screwed dow for iron pipe, fixed as in repairs complete all as specified and directed.

S&F vitreous china water closet (Squatting pan) “Orissa” pattern of size 580 x 440 mm white with integral foot rest and ‘P’ trap (excluding flushing cistern) but including PVC flush pipe and provision of lime concrete bedding as fixed in repairs complete all as specified and directed.

S&F vitreous china wash down water closet pan (Pedestal pattern), white (excluding fixing blts,flushing cistern and flush pipe) fixed as in repairs complete all as specified and directed.

S&F in repair for seat cover for pedestal pan with plastic water closet seat , black or white, closed pattern with flat bottom and cover amnd mild steel chromium plated or aluminised hinging device complete all as specified and directed.

S & F in repairs for 10 litre capacity PVC valveless syphonic action type flushing cistern high or low level (exclusive of brackets) white with inlet ball valve, float and handle inlcuidng brackets complete all as specified and directed.

S&F brass CP towel rail, 20mm dia, D type , 60 cm long between flanges fixed in repairs complete all as specified and directed.

S&F toilet paper holder of viterous china box type white coloured fixed to walls withchromium plated brass screws CP brass fixed to walls etc, fixed in repairs complete all as specified and directed.

S&F fancy type chromium plated stop valves 15 mm bore cast copper alloy screwed down high pressure with crutch or butter fly handle screwed both ends for iron pipe or for union as fixed in repairs complete all as specified and directed.

S & F in repair for health faucet ( Jet) 1 m long PVC tube with wall hook chromium plated fitted to stopcock 15 mm bore complete all as specified and directed.

S&F in gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe & fixed in repairs for 20mm bore complete all as specified and directed.

S&F in gun metal globe or gate valve with iron wheel head, screwed both ends for iron pipe & fixed in repairs for 25 mm bore complete all as specified and directed.

M&L for angle stop valve of PTMT any colour high presurre screwed for iron pipe and fixed in repairs for 15mm borecomplete all as specified and directed.

S&F in repairs brass CP shower rose 125mm size complete all as specified and directed.

S&F in repairs sinks with drainage bard made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes, including bedding in cement mortar to dwar wall or including fxing cantilever brackets and connecting uinon to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm complete all as specified and directed.

S & F in repairs for providing 15 mm dia PVC connection of length 450mm long complete all as specified and directed.

S&F in repair 75mm dia of outler cast iron nahani trap , with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) complete all as specified and directed.

S&F in repairs 100mm dia of outler cast iron nahani trap , with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) complete all as specified and directed.

S&F in repairs 25mm bore Ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule and fixed complete all as specified and directed.

Taking down eaves gutters and rainwater pipes( any size or pattern) , including all fittings, heads, shoes, bends , swan necks, etc, removal to store complete all as specified and directed. (measured overall as fixed along the centre line over fittings and accessories).

S &F 160 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and directed.

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

S &F 75 mm dia PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to wall complete all as specified and directed.

S&F for PVC (SWR) bends any radius 160mm bore complete all as specified and as directed

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

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

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

M&L for Chequered cement concrete tiles 20cm x 20cm x 25mm thick set jointed and pointed in neat cement slurry in floors with in equal proportions & pigments with red and yellow colour over including 20mm thick screed bed in CM 1:6 complete all as specified and directed.

M&L for machine pressed pre-cast concrete interlocking coloured paver block and shape and size conforming to IS-15658-2006 of 60mm thickness with grey cement and pigment laid dry over stone dust or sand base and compacted using vibrator complete all as specified and directed.

Demolition of cement concrete in ground floor and paving not exceeding 15cm thick below or above ground level un re-inforced complete all as specified and directed.

M&L for PCC of type D2, 1:4:8 using (40mm graded stone aggregate) 100mm thick as in sub base complete all as specified and directed.

Material & labour for water proofing plaster for sunken portion in CM 1:3, 15 mm thick in two coats with integral water proofing compound at the rate of 3 % by weight of cement and finishing the surface even and smooth without using extra cement complete all as specified and directed.

Material & labour for water proofing treatment of sunken floor/wall surfaces by applying two coats of elastomeric coatings of BRUSHBOND RSX in FOSROC or TECKFORCE 2K STRONG in CHOWKSEY CHEMICALS or equivalent as a two component flexible elastomeric coating with minimum 2mm thickness layer complete all as per manufacture's instructions specified and directed.

M/s S.D Construction Co

7hills Construction company