REPAIRS TO DRAINS, PATH, CULVERTS AND HARD STANDING INCLUDING CLEANING AND DESLUDGING OF MANHOLES, SEPTIC TANKS, SEWAGE LINES AND CERTAIN REPAIRS AT AKHNOOR UNDER GE (NORTH) AKHNOOR

Amount

Demolition of reinforced cement concrete of any description and in any position including cutting reinforcement as required to facilitate complete all as specified and directed.

Pre cast reinforced cement concrete 1:2:4 type B1 (using 20mm graded crushed stone aggregates) as in manhole cover slabs including use and waste of necessary formwork complete all as specified and directed.

TMT Bar 8mm dia bar and over cut to length, bent to shape required including cranking, bending, hooking ends, binding, with and including mild steel wire (annealed) not less than steel wire 0.9mm dia or securing with clips, complete all as specified and directed.

Demolition of brick work or stone masonary built in cement mortar including all quions, arches , pillars etc. complete all as specified and directed.

Brick work with sub class 'B' bricks , straight or curved on plan exc. 6 mtr mean radius built in CM 1:6 complete all as specified and directed.

Description all as per item No 05 here-in-before but except bricks.

Rendering 15mm thick cement plaster with cement mortar(1:4) on fair faces of brick work or concrete surfaces and finishing the surface even and smooth without using extra cement complete all as specified and directed.

PCC 1:2:4 type B-0 (Using 12.5mm graded crushed stone aggregates) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles including necessary form work complete all as specified and directed.

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 n exc 1.5 m in depth and getting out etc in any type of soil, complete all as specified and directed.

Demolition and breaking up drain pipes (Salt glazed ware, AC or Reinforced concrete) set in cement mortar of 150 mm diameter incl bends, complete all as specified and directed.

RCC class NP3 150mm dia drain pipes laid in trenches and jointed with & including coller complete all as specified and directed.

Concrete bed to drain pipes 1:3:6 type C-2 (Using 40mm graded crushed stone aggregate) including packing under and haunching against the side of pipes after they are laid and tested for 150mm internal dia of pipe, complete all as specified and directed.

Returning filling in, including spreading, leveling, watering and well ramming in layers not exc. 25cm, complete all as specified and directed.

Removing excavated material n.exc 50 mtr and depositing where directed at a level n.exc 1.5 mtr above the starting point, complete all as specified and directed.

Cutting into existing manholes 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 cementt concrete 1:2:4 type B-1 smooth finished, and reforming benching as required, internal dia of pipe in 150mm, complete all as specified and directed.

Cleaning of sewage line 150mm/200mm internal dia at any depth including manholes by removing the manhole covers of any size and cleaning by means of hydraulic jet pressure / vaccum suction machine as required at site from and well flushing with water after cleaning including getting out sludge if any and liquid materials from connecting manholes deposited in sewer lines removing the solids and sludge to any distance/place outside the defence land and reinstating the manhole cover to its original position (cost of removal of sludge/liquid materials from sewage lines and manholes in the same line is included in the rate quoted and for keeping particular sewage line which is undertaken once for cleaning, functional for full contract period) complete all as specified and directed.

Taking out/pumping contaminated sewage water from septic tank/soakage well incl inlet/outlet chamber after plugging in the incoming sewage line by suction(vaccum) type machine mounted on LMV/HMV and facility of high pressure vaccume and removing and dumping off the same in tank to a place out side contonment at the place marked for the purpose by local municipality or the authority controling the area as directed by Engr-in-charge. Note :- contractors are advised to ascertain the place suitable/earmarked for disposal of sludge/sewage water from local municipality or area controling authority before quoting their rates. Disposal of waste at suitable place shall be sole responsibility of contractors and no representation or objection in this regard will be entertained at any later stage.

Removing of manholes cover, keeping aside and cleaning silt/sewage/garbage etc from manholes. Clearing blockage by rodding manually or mechanically complete all as per specified and directed.

Removing of grating and refixing with cement afer cleaning the blockage, keeping aside and cleaning silt/sewage/garbageetc from the gully trap. Clearing blockage by rodding manually or mechanically complete all as specified and directed.

Clearing the blockage of WC and sewage lines manually upto first manhole complete all as specified and directed.

Clearing the blockage of bathroom/kitchen upto gully trap by rodding manually complete all as specified and directed.

M&L for construction of Septic tanks including excavation in any type soil, foundation in PCC 1:2:4, brick work in CM 1:4, RCC Slab in M-25 Design mix including RCC precast manhole cover with angle iron frame Vent shaft and sludge chambers etc., complete for 50 users, complete all as specified and shown on drg No CE/TD/1202/03 Sheet 1/2 & 2/2.

M&L for construction of Septic tanks including excavation in any type soil, foundation in PCC 1:2:4, brick work in CM 1:4, RCC Slab in M-25 Design mix including RCC precast manhole cover with angle iron frame Vent shaft and sludge chambers etc., complete for 25 users, complete all as specified and shown on drg No CE/TD/1202/03 Sheet 1/2 & 2/2.

M&L for Construction of Soakage well in any type of soil, foundation in PCC 1:3:6,wall of honeycombed and soil in M-25 concrete including intercepting champer,screen chamber brick work in CM 1:4, RCC cover slab in M-25/RR masonary/filling with brick bats (size 2.4 M dia X 3.00M deep) Drg No CE/TD-1202/03 sheet 1/2 & 2/2.

Angle valve of cast copper alloy chromium plated fancy type screwed down high pressure with capstain head screwed both ends for iron pipe 15mm bore including fixing in repairs complete all as specified and directed. Cat Part No-SOL-6053 of Jaquar or its equivalent cat part of make specified in list make, as approved by GE.

PVC (Plastic polymer Cistern) valve less, Symphonic action type, flushing cistern of capacity 10 litres, low level, white with inlet, ball valve, manually operated with one PVC ball valve horizontal plunger type including provision of 32mm PVC flush pipe of required length and making connections fixed in repairs, complete all as specified and directed.

Vitreous china squatting pan "Orissa Pattern" size 580 x 440 mm in any colour with integral foot rest incl lime mortar ‘P’ trap incl making good to dismantled floor in cement concrete M-15 (1:2:4) type B-0 (12.5mm crushed stone aggregate), complete all as specified and directed. Cat Part No-20042 (ORISSA PAN (ECO)) of Hindware or equivalent cat part of make specified in list make as approved.

Vitreous china wash down water closet pan pedestal pattern in white colour excluding seat cover, flushing cistern and flush pipe with ‘P’ or ‘S’ trap incl connection to drain and to flushing pipe, anti syphonage pipe etc fixed in repairs complete all as specified and directed. Cat Part No-20011 (SLICK) of Hindware or equivalent cat part of make specified in list make as approved by GE.

Plastic water closet seat cover white closed pattern with flat bottom and cover including chromium plated hinges device fixed in reapir, complete all as specified and as directed.

Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.2 meter long flexible spirochrome flex tube and ABS wall hook including making connections and fixed in repair in position complete in all respect as specified.Make-Jaquar Cat part no. ALD-573 or its equivalent cat part of make specified in list make, as approved by GE.

Toilet paper holder with flap recessed type stainless steel Complete all as specified and directed.Make-Jaquar cat part no. AQN-7753 or its equivalent cat part of make specified in list make, as approved by GE.

Vitreous china wall hung wash basin with fixing accessories, white, flat back, size 590mm x 490mm x 185mm full pedestal including 15mm bore CP Central hole Basin Mixer with Popup waste system with 450mm long braided hoses for mixing hot and cold water screwed down for iron pipe including 32mm dia waste coupling,waste pipe, cutting for and pinning in ends of brackets or erecting stand porcelain stopper a pair of CI brackets fixed in repair complete all as specified and directed by Engineer in charge.Make-Jaquar (Lyric) cat part no. LYS-WHT-38801 & LYS-WHT-38301 or its equivalent cat part of make specified in list make, as approved by GE.

Vitreous China urinal with CP spreader Chrome finish hole and fixing accessories Half stall type (back or corner wall type)(size 355mm x 340mm x535mm) complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; including PVC Connection,waste pipe and coupling. (Exclusive of fixing supply pipe to flushing cistern, trap and waste pipe) fixed in repairs complete all as specified and as directed by Engineer-in-Charge. Make- Jaquar Cat part no. URS-WHT-13261H or its equivalent cat part of make specified in list make, as approved by GE.

PVC connection 15mm size with PTMT nuts on both ends of length 600mm fixed, complete all as specified and as directed.

Waste pipe for SINK/WHB/Urinal for 32/40mm dia fixed in repairs all as specified & as directed.

CP grating with or without hole100 mm dia fixed in repairs all as specified and as directed.

Vitreous china wall hung wash basin with fixing accessories, white, flat back, size 550mm x 400mm x 185mm including 32mm dia waste coupling,waste pipe, cutting for and pinning in ends of brackets or erecting stand porcelain stopper a pair of CI brackets fixed in repair complete all as specified and directed by Engineer in charge.

Bib taps 15 mm, fancy type Chromium plated with wall flange screwed down for iron pipe or for brass ferrule and fixed in repairs complete all as specified. Cat part no. LYR-38037 of Jaquar or its equivalent cat part of make specified in list make, as approved by GE.

Pillar tap of 15mm bore dia fancy type capstan heads, chromium plated screwed down high pressure, with or without lettered Hot or Cold with long screwed shanks and fly nuts screwed for iron pipe and fixed in repairs complete all as specified and directed.

Taking down eaves gutters and rain water pipe , soil and waste pipe PVC or CI(any size or pattern ), including all fittings, heads , shoes bends , swan-necks etc complete all as specified.

110mm bore PVC SWR Type-B (pressure not less than 6 Kg/cm2) pipes single socket in any length with rubber ring joints laid in trenches or in floors etc complete all as specified and directed.

75mm bore PVC SWR Type-B (pressure not less than 6 Kg/cm2) pipes single socket in any length with rubber ring joints laid in trenches or in floors etc all as specified and directed.

PVC SWR Type-B (pressure not less than 6 Kg/cm2) waste pipes 110mm dia in any length fixed to walls with PVC//MS holder or clamps complete all as specified and directed.

Description all as srl item No 43 here-in-before, but 75mm bore.

PVC SWR complete bends any radius 110 mm bore with oval access door all as specified.

PVC SWR bends any radius 75mm bore with oval access door complete all as specified.

PVC (SWR)110 mm junction single, (Single T) equal or unequal ordinary or inverted with spigot or socket branch with oval access door all as specified and as directed.

PVC (SWR) 75 mm junction single, (Double Y) equal or unequal ordinary or inverted with spigot or socket branch with oval access door all as specified and as directed.

PVC branch piece, double (double Y), equal or unequal, ordinary or inverted with spigot or socket branch of 75mm bore with access door, complete all as specified and directed.

PVC cowls 110mm fixed in repairs complete all as specified and directed.

PVC cowls 75mm fixed in repairs complete all as specified and directed.

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

PVC (SWR) 'P' trap fitted at base of existing WC seat (after removing the existing unsv one) incl repairing surrounding surface with cement mortar, making good dismantled floor in cement mortar (1:2:4) type B-1 (using 20mm graded crushed stone aggragate) complete all as specified and directed.

Demolition of Stone slabs and tiles laid, bedded and pointed in any mortar of any description or thickness in floors, aprons,walls etc, complete all as specified and directed.

Non skid ceramic coloured tiles 7 to 8 mm 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 coloured cement to match including 15 mm thick screed bed in cement and sand mortar 1:4, complete all as specified and directed.

Glazed ceramic coloured tiles 300x450x7mm thick on vertical surfaces such as skirting, dados and rises to steps etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match over & including 10mm thick rendering in CM 1:4 on other than fair faces of brick work finished even and fair to receive tiles, complete all as specified and directed.

Taking down cement plaster of any description including raking out joints, hacking for key, scrubbing down with water etc all as specified and as directed.

Demolition of cement concrete (un-reinforced) in ground floors and paving not exceeding 15 cm thickness (below or above ground level ) complete all as specified and as directed.

100mm thick PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in sub base to flooring/path etc, finishing fair & even complete all as specified and directed.

Sand filling under floors laid in layers or in foundation including watering and consolidation for laying inter locking tiles/paver blocks in 25mm thick layers, complete all as specified.

Machine pressed precast concrete interlocking paver block of any shape and size confirming to IS-15658-2006 of 60mm thickness M-40 grade, laid jointed & pointed with grey cement and pigments, packing the joints of paver block including watering and consolidation all as specified and directed. Note:-The shape, size and colour of paver block shall be as approved by GE.

Machine pressed precast concrete interlocking paver block of any shape and size confirming to IS-15658-2006 of 80mm thickness M-40 grade, laid jointed & pointed with grey cement and pigments, packing the joints of paver block including watering and consolidation all as specified and directed. Note:-The shape, size and colour of paver block shall be as approved by GE.

Providing pre-polished factory made designer tiles (Duratuff tiles) of size 300mm x 300mm x 25mm thick (Make-Colour and pattern as approved by GE) with grey cement and pigment jointed and pointed with cement slurry and grey cement over and incl 20mm thick screed bed in CM 1:4 to match the existing shade of tiles all as specified and directed.

Chequered cement concrete tiles 30cmx30cmx25mm thick laid & jointed with grey cement and pointed in neat cement slurry in floors 20 mm thick screed bed or bedding layer in cement mortar 1:6 for laying floor finishes all as specified and directed.

Plain Cement concrete 1:2:4, type B-1 (using 20mm graded crushed stone aggregate) for protecting interlocking tiles rounded or chamfered on edges complete all as specified and directed.

50 mm thick PCC 1:2:4 type B-1, (Using 20 mm graded crushed stone aggregate), as in flooring/path/hardstanding etc & finishing the surface even and fair complete all as specified and directed.

PCC 1:2:4, B-2 (40mm graded stone aggregate) as in surface channels and drain etc complete all as specified and directed.

Form work to sides of concrete foundations, drain and similar with work; vertical or to better with rough finished surfaces of concrete complete all as specified and directed.

PACHNANDA BUILDERS (BID ID -3055285)

CHOPRA CONSTRUCTIONS (BID ID -3058397)

M/S KARAN SINGH CONTRACTOR (BID ID -3056489)

M/S SIKANDER KUMAR SHARMA (BID ID -3058255)

M/S JEEVAN LAL SHARMA (BID ID -3058086)

M/S Vishwakarma Builders (BID ID -3066325)