REPAIR/ CLEANING AND MAINT OF SEWAGE LINE, SOAKAGE WELL, SEPTIC TANK INCL CERTAIN PETTY REPAIRS TO B R WORK AT 156 TA BN UNDER AGE(I) CIF(R)

Amount

Cleaning and clearing of underground sewage line (including manholes by taking off manhole covers and re-fixing the same after cleaning) of any description, underground and depth by removing and type of blockage including de-siting and de-chocking manually by providing rodding and flushing after cleaning including cleaning of manholes and as derected by Engineer-in-Charge, from the following size/ bore of sewage lines:-

(a) Upto 150 mm bore pipe

(b) Execeeding 150 mm bore but not exceeding 200 mm bore pipe

Dewatering/ Desludging of sewage waste in septic tanks and manholes any size and cleaning by taking out solid content/ sludge from septic tank and manholes of any depth using mechanical means i.e. mechanical sucker with pump set to remove mud/ sludge/ muck/ human excreta in foul conditions and confined places, getting out and removing, where directed complete all as specified and directed. Note : 1. The waste shall be removed through mechanically operated sewage sucker only 2. In case, the sewage sucker is not brought during working day on called by JE, recovery @ Rs 2000/day for delay in removing mud/ sludge etc.

Material and labour for cleaning of blockage manually by rodding, pumping, etc and removing the deposited sludge/ solid/ liquid material, outside MD land, complete all as directed from the following:-

(a) Water Closet (Indian or European), trap & CI pipe line upto first manhole

(b) Floor/ Nahni trap of Kitchen/ Bathroom upto gully trap (excluding gully trap)

(c) Gully trap upto first manhole

(d) Cleaning of inspection chambers

Taking down old damaged SGSW/PVC/RCC pipes of any/dia from existing lines including old Cement concrete/ bed and necessary excavation work/RFR/removal of earthwork.

M&L for concrete bed to drain pipes of bore 150mm including packing under,and haunching against the sides of pipes after they are laid and tested in cement concrete 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) including necessary shuttering and supports, complete all as specified and directed.

S&F 150mm bore, PVC (SWR) drainage pipes single socketed, in any length with rubber ring joints as in laid in trenches or in floors complete all as specified and directed.

S&F 110mm bore, PVC (SWR) drainage pipes single socketed, in any length with rubber ring joints as in repair, laid in trenches or in floors complete all as specified and directed.

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

S&F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed by Engineer-in-charge.

S&F 75mm PVC Bends (any radius) ,complete all as specified and directed.

M&L cutting into existing manholes for connecting new drains making good to pipe and rendering cutting our existing benching for forming branch channel (1/2 round or 3/4 section) in cement concreete 1:2:4 type B-1 (using 20mm graded crush stone aggragate) smooth finished and reforming benching as reqd for 100 mm internal dia of pipe, complete all as specified and directed.

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

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

Taking down cement plaster on brick wall or concrete surfaces of ceilling etc incl racking out joints hacking for key scrubbing down with water etc. complete all as spd & directed.

M&L Rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces finishing the surface even and smooth without using extra cement, complete all as specified and directed.

M&L for preparation of new plastered surfaces and applying two coats of cement base paint over a coat of primer complete all as specified and directed by engr-in-charge.

M&L for 10 mm thick rendering on fair faces of brick work in cement mortar 1:6 and finished even and smooth without using extra cement, complete all as specified.

Taking up or down GI pipes 15mm bore and connection including cleaning for refixing or removal un-serviceabl pipe, S&F GI tube 15mm bore medium grade galvanised ISI marked with all fittings complete on walls complete all as specified and directed.

Taking up or down GI pipes 20mm bore and connection including cleaning for refixing or removal un-serviceabl pipe, S&F GI tube 20mm bore medium grade galvanised ISI marked with all fittings complete on walls complete all as specified and directed.

S&F in repair vitreous china wash down water closet pan (Orissa patern) of size 580x440mm white with integral foot rest (excluding flushing cistern and flush pipe), including connection to trap, and to flushing pipe, anty syphonage pipe etc. and including 'P' and 'S' trap complete incl making good to floor complete all as specified and directed.

S&F in repair Vitreous China wash down water closet pan and trap, (pedestal pattern) including fixing bolts, 'P' and 'S' trap and connecting to drain pipe, including white seat cover plastic flat bottom and MS Chromium plated hinging device and connection to flush pipe, anti symphonic pipe etc complete all as specified and directed.

S&F in repair Vitreous china Urinal, Half stall type, white (excluding flushing cistern and flush pipe ) complete incl providing and fixing plugs, beddding urinal against wall in cement mortar 1:2, securing urinal to plug with and including 60mm long brass screw, pointing around urinal back in cement; including waste pipe,complete all as specified and directed.

S&F in repair vitreous china wash hand basin white of bowl size 550x400mm including waste coupling and waste pipe PVC 32mm dia to be fixed over mild steel bracket complete all as specified and directed.

S&F in repair low level 10 ltrs capacity PVC valveless symphonic action type flusing cistern low level white with inlet ball valve float ovel handle including 32mm dia PVC flushing pipe complete all as specified and directed by Engr-in-Charge.

S&F in repair PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F in repair bib taps, fancy type, chromium plated, cast copper aloy ISI marked with crutch or butter fly handle high pressure screwed down for iron pipe of 15mm bore complete all as specified and directed by Engr-in-Charge.

S&F in repairs 15mm bore angle valve chromium plated screwed down fancy type high pressure screwd both ends for iron pipe of 15mm bore complete all as specified and directed by Engineer-in-Charge.

S&F in repair fancy type Pillar tap cast copper alloy chromium plated with capstan heads screwed down high pressure or without lettered hot or cold with long screwed, shanked and fly nuts screwed for iron pipe 15mm dia complete all as specified and directed.

S&F in repair bib taps, standard of PTMT any colour high pressure screwed for iron pipe of 15mm bore complete all as specified and directed

S&F in repair 20mm ball valve high pressure with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe and fixed complete all as specified.

S&F grating round 125 mm size of PTMT (Minimum weight 40 gms) as in repair, complete all as specified and directed.

Dismantling water tanks (Capacity of tank exc 250 Ltr but n exc 500 Ltr) and removing from site, S&F Rotational moulded polyethelyne water storage tank three layered (cylindrical vertical with closed top hoisted fixed in position all as specified in SSR part-I, capacity of tank 500 ltr incl inlet and outlet connection 20mm dia and 15mm dia GI pipes medium grade respectively, complete all as specified.

Dismantling water tanks (Capacity of tank exc 500 Ltr but n exc 1000 Ltr) and removing from site, S&F Rotational moulded polyethelyne water storage tank three layered (cylindrical vertical with closed top hoisted fixed in position all as specified in SSR part-I, capacity of tank 1000 ltr incl inlet and outlet connection 20mm dia and 15mm dia GI pipes medium grade respectively, complete all as specified.

M&L for disconnecting existing tank, setting side for reparing cleaning and removing all scale and dirt from tanks and from mouths circulating pipes and housing in same position of capicity upto and including 500 ltrs and endrosed the word " CLEANED WITH DATE" complete all as specified.

M&L Concrete bed in cement concrete D2 (1:4:8) (40mm graded aggregate) to drain pipes of bore 100/110 mm including packing under, and haunching against the sides of pipes after they are laid and tested ,Complete all as specified and directed.

Dismantling of floor tiling incl cement mortar bedding (but not backing) removing servicable tiles to a store and rubbish off premises, M&L non skid ceramic coloured tiles 7 to 8mm thick (square /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 white or coloured cement to match the colour of tiles laid over and including 10mm thick in CM 1:4 complete all as specified and directed.

Dismantling of wall tiling incl cement mortar bedding (but not backing) removing servicable tiles to a store and rubbish off premises, M&L Glazed ceramic coloured tiles of size 450 x 300 x 7mm thick, on vertical surfaces of walls such as skirting dado etc. set and jointed in neat cement slurry and pointed in white or colour cement to match including 10mm thick rendering in cement mortar 1:4, all as specified and directed.

Demolition of cement concrete ( unreinforced) in ground floors and pavings n exe 15 cm thickness. ( below or above ground level) all as specified.

M & L for precast reinforced cement concrete 1:2:4, type B-1 (using 20 mm graded crushed sotne aggregate) as in cover slab and similar articles including necessary moulds/form work set in Cement mortar 1:4, complete all as specified and directed.

Mild Steel TMT bars 6 to 8mm dia and over in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9mm dia, complete all as specified and directed.

Deduction to be made from BOQ for schedule of credit (Sch 'A' Part - II) Amount of ₹ 7385.00 during AOC Note:- Tenderers shall not quote for this Schedule

MEHTA OM PARKASH (BID ID -3470816)

NATIONAL TRADING COMPANY (BID ID -3467841)