REPAIR REPLACEMENT AND CLEANING OF SEWAGE LINES MANHOLES ETC INCL SEPTIC TANKS SOAK PITS FOR OTM ACCN UNDER THE AREA OF AGE BR II ARMY CENTRAL IN ARMY AREA JODHPUR (8988/E8)

Amount

Cutting and grubbing of bushes / shrubs /babool branches etc surrounding manholes,Gully trap ,wall pipe and sewage line alignment etc and levelling of ground around the manholes,sewage line and finish the surface of wall and removing the waste material to a distance exc 50m and n exc 500m and clearing the site. Note :- (i) All T&P (like JCB etc ) and equipment’s required for clearance of site, safety requipment shall be arranged and made available by the contractor. ii) All safety measures for workmen to do work shall be provided by the contractor. (iii) If any existing govt assets(Like electric cables,water pipeline, storm water drain boundary walls etc) are damages during the site clerance /excavation contractor should repair the same with time without any delay at his own cost .

Cleaning/removal of sewage block in the existing line in any depth from WC to first manholes or gully trap to manholes including cleaning of WC and testing of pipe by pouring water 100mm SGSW/RCC/CI pipe for ground floor qtr complete all as specified and directed

Cleaning/removal of blockage in the existing line in any depth and bathroom to first manholes or kitchen to gully traps or gully trap to manholes including cleaning of bathroom and WHB trap and kitchen floor trap and testing of pipe by pouring water manhole 75mm SGSW/RCC/CI pipe for ground floor qtr complete all as directed

Cleaning of manholes complete of any size and at any location incl taking out sludge and other material deposited in manhole and its disposal to a distance n exc. 50 M all as directed by Engr-in-Charge for depth of manhole n exc 1.00 M

All as per Item No 4 above but Depth of manhole exc 1.00 M & n exc 2.00 M

All as per Item No 4 above but Depth of manhole exc 2.00 M

Cleaning/Removal of sewage block in the existing line incl cleaning of complete line laid at any depth and at any location between two consecutive manholes/gully trap for Two consecutive manhole or gully trap to manhole incl testing the pipe by pouring water from manhole all as directed to the entire satisfaction of Engr-in-Charge for 150mm bore SGSW/RCC pipe .

All as per Item No 7 above but 200mm bore SGSW/RCC Pipe.

All as per Item No 7 above but 250mm bore SGSW/RCC Pipe.

All as per Item No 7 above but 300mm bore SGSW/RCC Pipe.

All as per Item No 7 above but above 300mm bore SGSW/RCC Pipe. Note:- Notes are applicable for item no. (a) No manual scavrage should be carried out for sewer line cleaning & blockage removal. (b) No bamboo should be used for removal of sewage blockage, it should be done throw extendable iron rode. (c) While cleaning of blocked sewage lines, the cutting & jetting machine required should be provided by contractor at his own arrangement for removal of blockage of sewer line cleaning, no extra amount shall be admissiible on this account. (d) During sewage cleaning work all sefety precautions like safety belt, safty cap,hand globes, oxygen cylender & masks etc should be provided by contractor to labour.

Temporarily blocking of inlet of septic tanks with suitable wooden pugs/gunny bags and pumping out/bailing out effluent (liquid/semi liquid) from the septic tanks with diesel engine driven gen set into closed containers or through PVC Hose pipes & delivering the same outside def land complete and taking out the blocking arrangements of inlet and making the system functional all as specified and directed.

Cleaning of septic tanks of any capacity & any size by taking out sludge (working condition is in foul condition) & removing the sludge to outside defence land in closed vehicle all as directed by Engr-in-Charge.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and getting out in soft loose soil

All as per Item No 14 above but exc 1.5 m depth as in soft loose soil

Returning, filling in,including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft loose soil

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

M&L for Cement concrete 1:4:8 type D2 using 40 mm graded stone agg as in in foundations, filling and mass concrete

M&L PCC 1:2:4 type B1 using 20 mm graded stone agg as in surface channels and drains

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement including forms, moulds, mitred/stopped ends etc complete all as directed.

M&L for cement concrete 1:2:4 type B1 using 20 mm graded stone agg as in copings, kneelers, apex stones, bed plates, kerbs lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, not provided including weathering, slightly rounded or chamfered angles and throating,

Demolition of stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc,

M&L for Squared rubble walling Jodhpur type, regular coursed, well bonded, bedded and solidly hearted, built in CM 1:6

Except stone Squared rubble walling, Jodhpur type brought upto courses, well bonded,bedded and solidly hearted, built in CM 1:6

Extra over to squared rubble walling, Jodhpur type regular coursed masonry for hammer dressing to face stones with maximum depression on face from a straight edge not exc 20mm and dressing face beds and joints as specified , brought upto courses

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar 75/100 mm bore

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar 150 mm bore

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches, if required 75/100 mm bore

S&F spun type , Cast iron soil waste and vent pipes 75 mm bore in any length with or without ears, with cement joints, laid in trenches or in floors

S&F spun type, Cast iron soil waste and vent pipes 100 mm bore in any length with or without ears, with cement joints, laid in trenches or in floors

S&F spun type , Cast iron soil waste and vent pipes 75 mm bore in any length with or without ears, with cement joints, lfixed on walls

S&F spun type, Cast iron soil waste and vent pipes 100 mm bore in any length with or without ears, with cement joints, fixed on walls

S&F 75 mm bore cast iron Bends (any radius),

S&F 100 mm bore cast iron Bends (any radius),

S&F 75 mm bore cast iron Bends with oval acess door (any radius),

S&F 100 mm bore cast iron Bends with oval acess door (any radius),

S&F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

S&F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors

S&F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed on walls

S&F 110 mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed on walls

S&F 75 mm bore PVC (SWR) bends any radius

S&F 110 mm bore PVC (SWR) bends any radius

S&F 75 mm bore PVC (SWR) bends any radius with oval acess door

S&F 110 mm bore PVC (SWR) bends any radius with oval acess door

S& F 100mm cast iron sanitary connections connected to mouth of WC or P/S trap short connections pipe of length upto 300 mm

S&F 110mm PVC (SWR) WC connector with lip ring

S&F PVC (SWR) floor trap, plain with grating including jointing with solvent cement for 75 mm bore of pipes

M&L for Salt-glazed stoneware gully traps, square or round mouthed, type 'P' size 100 x 100 mm

M&L for 150 mm bore Salt-glazed stoneware drain pipes laid in trenches and jointed as specified

M&L for 150 mm bore Reinforced concrete pipes, class NP2, laid and jointed complete with collars

M&L for 200 mm bore Reinforced concrete pipes, class NP2, laid and jointed complete with collars

Material and labour for cutting into existing manholes for connecting new drains, for removing existing branch drain, making good to walling and rendering, cutting out branch channel, all as specified for 150mm bore pipes

All as per Item No 52 above but 200mm bore pipes

M&L for Stack clamps out of 50 mm by 5 mm flat iron and 16mm dia round iron stays, including bolts and nuts and securing ends of stays to wall or roof for 75 mm bore pipe

Demolition of Stone slabs and tiles of any description or thickness in manhole covers etc

S&F 75mm thick Jodhpur type stone slab not exc 2m in length machine cut all face & along exposed edged size faced both sided as in manhole cover.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc.

M&L for 15 mm thick Rendering in CM 1:4 using intergral water proofing liquid on stone masonry or other than fair faces of brick wk & finishing the surfaces even & fair w/o using extra cement

M&L for 15 mm thick Rendering in CM 1:6 on stone masonry or other than fair faces of brick wk & finishing the surfaces even & smooth w/o using extra cement

Supply only integral water proofing compound (ISI marked).

Demolition of RCC cover slabs of drains, manholes etc

M&L for precast RCC cover slabs, coping slabs etc in 1:2:4 mix using 20 mm graded stone agg set in CM 1:6 complete

M&L for 10 mm dia & over TMT bars cut to length bent to shape required & binding with MS binding wire not less than 00.90mm dia complete.

M&L for 5 mm dia & over as in stirrups TMT bars cut to length bent to shape required & binding with MS binding wire not less than 00.90mm dia complete.

S&F precast steel fibre reinforced concrete (HD-20) manhole cover slab with frame conforming to IS-12592 (Pt I & II) complete all as specified and directed (frame measured & paid for seprately)

M&L for Framed work such as frames around manhole covers , rungs etc 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

Temporarily blocking of inlet/outlet of manholes of sewage line with suitable wooden plugs/gunny bags during repairing of sewage line so that sewage water not enter in working area and stored sewage water/effluent (liquid/semi liquid) should be pumping out/bailing out from the manholes or water inflow caused by spring or tidal or river seepage or broken water mains or drains and the like pumping ou with diesel engine driven gen sets/pumping set/mud pump into closed containers & delivering the same outside def land complete or bypass/diverte through PVC hose pipes to main centeral sewage line for making workable condition of the site and taking out the blocking arrangements of inlet/outlet after repair/change of sewage line and making the system functional all as specified and directed.

S&F as in repairs vitreous China squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests Water closet (Squatt pattern) complete

S&F as in repairs Vitreous China wash down water closet pan (pedestal pattern), white complete incl fixing / connecting to flushing cistern

Supply only PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets

M&L for 15 mm thick Screed bed or bedding layer of CM1:4 for laying floor finishes .

M&L for coloures Non - skid Ceramic 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

Demolition of plain cement conc as in flooring etc

M/L for 75mm thick cement concrete type B-1 1:4:8 (using 20mm graded crushed stone aggregate) as in sub base complete all as specified and as directed.

M&L for precast cement concrete laquer coated chequred tiles 30cmx30cmx25-30mm thick machine pressed set jointd and pointed in neat cement slurry in floor all as specified and directed by Engr-in-charge.

Demolition of floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises

M&L for coloured Glazed ceramic tiles in vertical surface 300x450 mmx7 mm thick thick set and jointed in neat cement slurry and pointed in white or colour cement to match

Note for all above items:-All items in BOQ are for"Materials and labour /Supply and fix" and to be executed in "Repairs i.e incl takng down old items" unless otherwise specifically mentioned as "Supply only" or "fixing only" in BOQ. Contractors are required to quote their rates accordingly.

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