REPAIR/REPLACEMENT AND CLEANING OF SEWAGE LINES, SEPTIC TANKS, MANHOLES, SOAK WELLS ETC AT MH NAMKUM UNDER GE RANCHI

Amount

Excavation in trenches n.exc 1.5 metres wide and n.exc 1.5 metres deep for for foundation etc for shafts, cesspits, manholes etc n.exc 10 Sqm on plan and n. exc 1.5 metres in depth and getting out in hard/dense soil.

Demolition and breaking of SGSW or RCC drain/Soil pipes jointed in cement mortar and taking out from trenches if required internal diameter 150mm.

Demolition of brick work built in cement mortar all as per specified and directed.

Demolition of reinforced cement concrete of any description in any position not otherwise described complete all as per specified and directed.

Demolition of cement Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level) complete all as per specified and directed.

Taking down cement plaster on wall of any description incl racking out joints hacking for key and scrubbing down with water complete all as per specified and directed.

Returning filling in including spreading leveling watering, well ramming in layers not etc 25 cm hard/dense soil complete all as per specified and directed.

Removing excavated materials etc not exc 50 metres depositing where directed at a level of n.exc. 1.5 metres above the starting point all as per specified and directed.

M&L pre cast RCC (1:1.5:3) type A-1 as in manhole cover, drain cover and set in cement mortar (1:4) including necessary formwork, complete all as per specified and directed.

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

M&L PCC 1:3:6 and type C2 using 40mm graded stone agregate for concrete bed to drain pipes including packing under hunching against the sides of pipes after they laid and tested for 150mm dia pipes, complete all as per specified and directed.

M&L cement concrete (1:4:8) type D2 using 40mm graded stone aggregate in fondation and mass concrete for manhole surface channels and drains complete all as per specified and directed.

M&L Salt-glazed stone ware drain (SWSG) pipe grade 'A' 150 mm dia laid in trenches & jointed in CM 1:1 and tested complete all as specified and directed.

M&L PCC (1:2:4) type B1 using 20mm graded stone aggregate in coping etc, including weathering slightly rounded champers angle forming channels & form work complete all as per specified and directed.

M&L PCC (1:2:4) type B1 using 20mm graded stone aggregate as benching including forming channels using forms, moulds etc all as specified and directed.

M&L mild steel TMT bar 8mm dia cut length cut to length bent to shape required including cranking bending and binding with MS wire not less than 0.9mm diaor securing clips complete all as per specified and directed.

M&L rendering 15mm thick cement mortar (1:4) on fair faces of brick or concrete surfaces and finished even and fair without using extra cement complete all as per specified and directed.

Cutting into existing manholes for connecting new drains making good to pipes and rendering, cutting existing benching for forming branch channel etc for 150 mm pipes complete all as per specified and directed.

Cleaning and dewatering of Septic tank by any means & getting out and removing the sludge to a distance not exc 250m and disposal of the same in approved low lying areas complete as required by EIC but capacity of tank 50 users.

All as per serial item No. 19 above but of capacity 100 users

All as per serial item No. 19 above but of capacity 150 users

All as per serial item No. 19 above but of capacity 200 users

All as per serial item No. 19 above but of capacity 500 users

Dewatering of soak well/Soak pit by pumping out and discharging the water away using suitable discharge, digging katcha channel for flow of water and making good of the same, all as specified and directed by EIC. dia (internal) exceeding 1.2m and not exceeeding 1.8m and depth up to 3m all as per specified and directed.

All as per serial item No. 24 above but dia (Internal diameter) exc 1.2m and not exceeding 1.8m and depth exceeding 3m and not exceeding 4.50m.

All as per serial item No. 24 above but dia (Internal diameter) exceeding 1.8m and not exceeding 2.40m and depth exceeding 3m and not exceeding 4.50m.

S&F in repairs 110mm dia, PVC (SWR) Pipes single socketed in any length with rubber rings joints laid in trenches or floor and making good the surface all as specified and directed.

S&F in repairs 110mm dia, PVC (SWR) Pipes single socketed in any length with rubber rings joints fixed to walls all as specified and directed.

S&F in repairs 75mm dia, PVC (SWR) Pipes single socketed in any length with rubber rings joints fixed to walls all as specified and directed.

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

S&F PVC (SWR) bend, 110 mm dia complete all as per specified and directed.

S&F PVC (SWR) junction single, (Single T) equal or unequal 110mm dia complete all as per specified and directed.

S&F PVC (SWR) bend, 75 mm dia complete all as per specified and directed.

S&F PVC (SWR) junction single, (Single T) equal or unequal 75mm dia

M&L forming fair finished drain or channel, 30 cm inner girth, cement concrete finished even and smooth, using extra cement including forms moulds etc complete all as per specified and directed.

Cleaning of blockage of WCs , bath room and blockage sewage line, manhole etc. day to day wise as per complain slip received from concerned AGE B/R-II located at Namkum cell on all working day from 900 hrs to 1700 hrs doing only by manually (including all necessary T&P) complete all as specified and directed by .

S&F in repair vitreous china squatting pan, Orrissa pattern size 580x440mm white with PVC 'P' or 'S' trap with integral foot rest of any pattern incl connection to trap & to flushing pipe, antisyphonage pipe etc making good to floor complete all as per specified and directed.

S&F in repair Vitreous china wash down water closet pan ( pedestal pattern), white (excluding fixing bolt, flushing cistern and flush pipe) but including P or S trap, sheet cover of white colour all as per specified and directed..

S&F in repair vitreous china wash hand basin, white, flat back, size 550x400 mm incl chain and plug and porcelain stopper, brackets, waste pipe incl cutting for and pinning in ends of brackets or erecting stand including dismantling all as per specified and directed.

S&F in repair PVC flushing cistern 10 ltr capacity including bracket fixed to wall & flush pipe complete ISI marked all as per specified and directed.

S&F in repair, plastic water closet seat cover, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminized hinging device for pedestal pattern WC, black/ white colour all as per specified and directed.

Taking up or steel tubing & connections including cleaning for refixing bore of pipe 15mm etc complete all as specified and directed.

All as per serial item No 42 but 20mm bore all specified and directed.

S&F tubes medium grade galvanised with all fittings & fixed complete to walls & ceiling or laid in floors 15mm bore etc complete all as specified and directed .

All as per serial item No 44 but 20mm bore all as specified and directed.

Refixing old galvanised steel tubes & connections on wall 15 mm bore complete all as specified and directed .

All as per serial item No 46 but 20mm bore

S&F in repair for Gun-metal, globe or gate valves 20mm, with iron wheel head, screwed both ends for iron pipe etc comlete all as specified and directed .

S&F in repair for Gun-metal, globe or gate valves 15mm, with iron wheel head, screwed both ends for iron pipe etc comlete all as specified and directed.

S&F in repair bib tap 15mm fancy type of PTMT any colour high pressure screwed for iron pipe and fixed complete all as specified and directed.

S&F in repair bib tap 15mm chromium plated fancy type long shank with crutch butterfly handle, screw down screwed for iron pipe or for brass ferrule etc complete all as specified and directed.

S&F in repair stop valve 15mm chromium plated screw down, high pressure with crutch or butterfly handle, screwed fboth ends for or iron pipe or for unions and fixed complete all as specified and directed.

All as per serial item No 52 but two way angle cock.

S&F in repairs IVC hand shower (Health faucet) with 8mm dia, 01 (one) metre long PVC tube and wall hook with plastic body complete all as specified & directed.

S&F in repairs 15mm dia pillar tap cost copper alloy fancy type with capstan heads chromium plated screwed down high pressure with or without letered "Hot or Cold" high pressure with long screwed shanks & fly nuts screwed for iron pipe etc complete all as specified and directed.

S&F in repairs 15 mm dia concealed type stop valve fancy type chromium plated etc complete all as specified and directed.

S&F in repair Brass chromium plated shower rose 125mm size fancy type with or without swelves joint fixed to iron pipe etc complete all as per specified and directed.

S&F in repair PVC connection 450mm long with two PTMT nuts (Prayag) complete all as per specified and directed.

S&F in repair CP towel rail, 20mm dia, D type,60cm long complete all as approved and directed.

S&F in repair 32mm bore waste coupling of PTMT (half or full threaded) (Min wt 45 gms) complete all as per specified and directed.

S&F in repair 32mm bore low density polyethylene (LDPE) pipes of pressure rating 6kgf/sqcm complete all as per specified and directed.

M&L 75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as per specified and directed.

Cutting chases, pinning in, making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth complete all as per specified and directed.

Demolition of cement Concrete above ground floors and pavings exc 15 cm thickness all as per specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) complete all as per specified and directed.

M&L Cement concrete 1:5:10, type E-2 (using 40 mm graded stone aggregate) as in sub base etc complete all as per specified and directed.

M&L Cement concrete 1:2:4, type B-1 (using 12.5 mm graded stone aggregate) as in levelling course, etc complete all as per specified and directed.

M&L for joint free non skid coloured 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 incl 15mm thick screed bed in CM 1:4, set & jointed in neat cement slurry and pointed with white or coloured cement to match complete all as per specified and directed.

M&L coloured ceramic glazed tiles 300x200x6mm thick as in dado/skirting etc incl 10 mm thick rendering in CM 1:4, set & jointed in neat cement slurry & pointed in white or coloured cement slurry & pointed in white or coloured cement complete all as per specified and directed.

Cleaning and removing all scale and dirt etc by using bleaching powder from water tank and from mouth of circulating pipe,etc Capacity of tank n exc 250 litres complete all as per specified and directed.

All as per serial item No. 71 above but Capacity of tank exceeding 250 litres & not exceeding 500 litres.

All as per serial item No. 71 above but Capacity of tank exceeding 500 litres & not exceeding 1000 litres.

All as per serial item No. 71 above but Capacity of tank exceeding 1000 litres & not exceeding 2000 litres.

All as per serial item No. 71 above but Capacity of tank exceeding 2000 litres & not exceeding 5000 litres.

S&F in repair PVC ball valve 15mm dia with epoxy coateed aluminium rod and high density ball (minium weight 142 gms) complete all as specified and directed.

S&F in repair PVC ball valve 20mm dia with epoxy coateed aluminium rod and high density ball (minium weight 210 gms) complete all as per specified and directed.

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