REPAIR TO SEWAGE LINE, MANHOLE AND CERTAIN MISC WORKS AT AFS PUKPUI, LUNGLEI UNDER AGE (I) (AF) KUMBHIRGRAM

Amount

Cleaning of sewage line incl. manholes by rodding with split bamboo duly winded with jute to ensure easy flow from manhole to manhole or gully trap to manhole or manhole to septic tank etc. incl. well flushing with water after cleaning and taking off manhole cover and recovering complete all as specified and as directed.

Taking out of deposited sludge and water from septic tank manually and removing night soil/sludge to a distance n.exc. 50m depositing in freshly excavated trenches/pit/ bins and covering the deposited sludge with excavated earth incl. spreading of sufficient quantity of bleaching powder over deposited sludge upto 1 mtrs from the edge of excavated pit before earth spreading & removal of surplus earth to a distance n.exc. 50 m and depositing where directed incl. sweeping/cleaning with water all as specified and directed (Only sludge to be measured).

Taking out of deposited sludge manually and water from manhole rectangular, square on circular on plan, exc 0.80m, but n.exc 1.5m and removing night soil/sludge to a distance n.exc. 50m depositing in freshly excavated trenches/pit/ bins and covering the deposited sludge with excavated earth incl. spreading of sufficient quantity of bleaching powder over deposited sludge upto 1 mtrs from the edge of excavated pit before earth spreading & removal of surplus earth to a distance n.exc. 50 m and depositing where directed incl. sweeping/cleaning with water all as specified and directed

Taking out of deposited sludge and water manually from manhole rectangular, square on circular on plan, n.exc 0.80m and removing night soil/sludge to a distance n.exc. 50m depositing in freshly excavated trenches/pit/ bins and covering the deposited sludge with excavated earth incl. spreading of sufficient quantity of bleaching powder over deposited sludge upto 1 mtrs from the edge of excavated pit before earth spreading & removal of surplus earth to a distance n.exc. 50 m and depositing where directed incl. sweeping/cleaning with water all as specified and directed

Demolition of damaged RCC cover slab of any description as in septic tank, soak well, manhole and gully trap etc (including separating of reinforcement) and removal of debris to a distance n.exc. 50 mtrs and spreading complete all as specified and as directed.

Materials and labour for for pre cast reinforced cement concrete 1:2:4 type B1 as in cover slab of manhole, septic tank soak well, gully trap etc. set in CM (1:4)complete all as specified and as directed.

Supply and fixing of MS TMT bar 6 to 10 mm dia cut to length bent to shape required incl. cranking bending and hooking and binding with MS wire (annealed) not less than 0.9 mm dia complete all as specified and as directed.

Supply and fixing in repair Vitreous China squatting pan of "Orissa Pattern, size 580mm white with 'P' or 'S' trap, front or back inlet and foot rests, any pattern (excluding flusing cistern and flush pipe)

Cutting into existing manholes(Internal dia of pipe 100mm dia) 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 section) in cement concrete 1:2:4 type B-1 smooth finished, and reforming benching as required.

Cleaning of gully trap/floor trap manually or by rodding with split bamboo duly winded with jute incl. horizantal CI/PVC pipes fixed with bldg to ensure easy flow from gully trap/floor trap to manhole or gully trap to manhole etc incl. well flushing with water after cleaning and taking off sludge on complete all as specified and as directed.

Supply and fixing in repairs vitreous China wash basin, white, flat back, size 550 x 400mm excluding taps, waste chain and plug and porcelain stopper but including brackets complete all as specified and as directed.

Supply and fixing in repair PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, 10 Ltrs capacity and PVC connection pipe complete all as specified and as directed.

Taking out completely old brick bats (where soaking capacity is lost) from soak well and complete removal and depositing the brick bats in low lying area of a distance n.exc. 50 m complete all as specified and as directed.

Materials and labour for loose filling of broken bricks bats ( Jhama brick) of gauge 80 to 150 mm in soakage pits, soakage well etc. complete all as specified and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level)

Materials and labour for 50 mm thick PCC 1:3:6 type C2 using 40mm mm graded stone agg. as in plinth protection complete all as specified and as directed.

Taking down rainwater pipes (any size or pattern), including all fittings, heads, shoes, bends swan necks etc including cleaning or refixing or removing to store complete all as specified and as directed.

Supply and fixing PVC (SWR) rain water pipe 110 mm bore in any length with rubber joints , ISI marked fixed to wall complete all as specified and as directed.

Supply and fixing PVC (SWR) rain water pipe 75 mm bore in any length with rubber joints , ISI marked fixed to wall complete all as specified and as directed.

Supply and fixing 110mm dia PVC(SWR) pipes of heavy duty single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and as directed.

Supply and fixing PVC (SWR) bend any radious 110 mm bore with access door complete all as specified and as directed.

Supply and fixing PVC (SWR) bend any radious 75 mm bore with access door complete all as specified and as directed.

Supply and fixing 110 mm bore PVC (SWR) junction single (Single T) equal or unequal complete all as specified and as directed.

Taking up or down steel water tubing and connections of 15 mm bore.

Refixing old 15mm dia steel tubing and connections in new or old position (Walls, ceiling, floors, etc.)

Supply and fix Mild steel galvanized steel tubing 15 mm bore with screwed socket joints, medium grade, together with all fittings (such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.) and fixed complete to walls and ceiling with clips, wall hooks, wooden plugs or laid in floors including , screwing and waste and for forged bends on piping as required , cutting through walls, floors and their making good to match with the existing specifications complete .

Taking up or down steel water tubing and connections of 20 mm bore.

Refixing old 20mm dia steel tubing and connections in new or old position (Walls, ceiling, floors, etc.)

Supply and fix Mild steel galvanized steel tubing 20mm bore with screwed socket joints, medium grade, together with all fittings (such as bends, elbows, tees, short pieces, connectors, back nuts, diminishing pieces, caps, plugs and unions etc.) and fixed complete to walls and ceiling with clips, wall hooks, wooden plugs or laid in floors including , screwing and waste and for forged bends on piping as required , cutting through walls, floors and their making good to match with the existing specifications complete .

S & F in repair 15mm bore PTMT bib taps any colour high pressure screwed down for iron pipe and fixed(minimum weight 90 gram) complete all as specified and directed.

S& F in repair Bib taps, cast copper alloy,CP with crutch or butterfly handle, screwed down, screwed for iron pipe, 15mm bore of pipe brass ferrule but fancy type complete all as specified and as directed.

Supply and fixing in repairs pillar taps 15mm bore CP chromium plated alloy complete all as specified and as directed. Make -Prayag

Supply and fix 15mm dia, stop valve cast copper alloy screwed down high pressure with crutch or butterfly handles screwed both ends for iron pipe or for unions fixed in repair.

Supply and fix in repair curtain rails,anodised aluminium alloy chromium plated with fixing brackets, stops, rollers etc. complete all as specified and as 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 as directed.

Material and Labour for Non skid colour ceramic tiles as in floor 300x 300x 7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match, including screed bed or bedding layer of mortar 10mm thick for laying floor finishes in cement mortar 1:6, complete all as specified and as directed.Make: Somany/ Orient/ Johnson

Material and Labour for Glazed colour ceramic tiles in vertical surface 300X 200X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including rendering cement mortar 10mm thick for fixing tile in dado/skirting in CM 1:3, complete all as specified and as directed.Make: Somany/ Orient/ Johnson

BAYAJ UDDIN MAZUMDER (BID ID -3415939)