REPAIR TO ROAD/ PATH/ DRAIN/ HARDSTANDING, COMPOUND WALLS, FENCING, GATES, PILLARS ETC AND REPAIR/ RENEWAL/ MAINT/ CLEANING OF BLOCKAGES IN SEWAGE LINES, SOIL WASTE AND SANITARY PIPES, MANHOLES, SEPTIC TANKS IN BLDGS AT TUTICORIN...

Amount

Carrying out maintenance of entire sewage of CGS Tuticorin area by cleaning of sewage drains of dia not exc. 200mm including blocked manholes by rodding from manholes and well flushing after cleaning and removal of blocked/ decomposed sludge/ dirt and other materials to a place not exc. 50m and burning the same including removing and re-fixing manholes covers without damaging, cleaning/ removal of blockages in trap of kitchen, bath and WC, etc including spreading of bleaching powder complete all as specified and as directed. (a) One Safaiwala and one mazdoor shall be detailed daily for the purpose of cleaning the entire sewage system functional through out the contract period. Incase of failure compensation will be recovered as specified in PS clause

Cleaning of septic tank including filter bed by bailing out fluid, decomposed materials sludge etc. Scraping and washing the wall with fresh water and disposal of decomposed materials, sludge etc. Outside MD land complete inclusive of cleaning away all grass vegetation, saplings shurbs and trees not exceeding 30 cm girth upto 3 mtrs alround the septic tank and removing rubbish upto a distance of 50 mtrs outside the periphery of the area.all as directed for the following of septic tanks complete all as specified and as directed :-

250 users septic tank (Appx Volume is 24 Cum) including filter bed complete all as specified and as directed.

(b) 150 users septic tank (Appx Volume is 16 Cum) including filter bed complete all as specified and as directed.

(c) 100 users septic tank (Appx Volume is 11 Cum) including filter bed complete all as specified and as directed.

(d) 50 users septic tank (Appx Volume is 6.2 Cum) including filter bed complete all as specified and as directed.

(e) 25 users septic tank (Appx Volume is 3.6 Cum) including filter bed complete all as specified and as directed.

Material and labour for dewatering from septic tanks by using mechanical pump set and discharging to natural drainage for disposal to a distance exc 50 mtrs and not exceeding 100 mtr and spreading bleeching powder over the area complete all as specified and as directed.

Excavation in trenches not exceeding 1.5 Mtrs. Wide and not exceeding 1.5 Mtrs in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers nt exceeding 25 cm thick using approved excavated soil complete all as specified and as directed.

Removing excavated material to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 Mtr above the starting point complete all as specified and as directed.

Demolition and breaking of SWG drain pipe of 150mm bore set in cement mortars complete all as specified and as directed.

Material and labour for Reinforced concrete pipes 200mm bore, class NP2, laid and jointed complete with collars etc complete all as specified and as directed.

Material and labour for Reinforced concrete pipes 150mm bore, class NP2, laid and jointed complete with collars etc complete all as specified and as directed.

Material and labour for Double wall corrugated (DWC) Sewage Pipes 150 mm dia, laid and jointed including bends, joints other accesories etc complete all as specified and as directed. Make : Prince /Supreme/Astral

Material and labour for Double wall corrugated (DWC) Sewage Pipes 200mm dia, laid and jointed including bends, joints other accesories etc complete all as specified and as directed. Make : Prince /Supreme/Astral

Material and Labour for as in Concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested; in PCC 1:3:6, type C-2 for 150mm dia pipes complete all as specified and as directed.

Material and Labour for as in Concrete bed to drain pipes including packing under and completely surrounding pipes with concrete after they are laid and tested; in PCC 1:3:6, type C-2 for 200mm dia pipes complete all as specified and as directed.

Cutting into existing manholes for connecting new drains, making good to pipe and rendering, cutting out existing benching for and forming branch channels (1/2 round or 3/4 section) in cement concrete (1:2:4) type B1, finished smooth and reforming benching as required for 150mm bore pipe complete all as specified and as directed.

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

Demolition of Reinforced cement Concrete of any description and in any position not otherwise specifically provided for complete all as specified and as directed.

M&L Providing precast reinforced cement concrete type B1, 1:2:4 (20mm graded aggregate) as in cover slab etc including making of perforated holes if necessary complete all as specified and as directed.

M & L for TMT bars 10mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for columns and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and as directed.

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

M & L for Brick work with flyash bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:4 complete all as specified and as directed.

M&L for rendering 10mm thick in CM 1:4 on fair faces of brick work complete all as specified and as directed

M&L cement concrete type C-1,1:3:6 using 20mm graded stone aggregate as in coping complete all as specified and as directed

M&L cement concrete type B-1,1:2:4 using 20mm graded aggregate as in benching surface channels and drains 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.

M & L for Chequered cement concrete tiles rubber moulded 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry with grey and cement pigment in floors over a screed bed of 20mm thick in cement mortar 1:4 complete all as specified and as directed. Make : Ultra tiles

M & L for 100mm thick cement concrete type B-1, 1:2:4 (using 20mm graded aggregate) as in flooring including finishing even and smooth without using extra cement complete all as specified and as directed.

M & L for 50mm thick cement concrete type B-1, 1:2:4 (using 40mm graded aggregate) as in flooring including finishing even and smooth without using extra cement complete all as specified and as directed.

Dismantling Angle Iron Post, barbed wire fencing , concertina coil etc in complete all as specified and as directed.

S&F Framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete Fe 410-W (Gde-E-250 quality B) complete all as specified and as directed.

Mild Steel work confirming to Fe-290, Grade E-165 as in Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts;posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed. Make : Welroll/MS Swastik/Metal King/ Gandhi automation

M&L preparation of new steel surfaces over 10cm in width or girth and applying two coats of synthetic enamel paint over one coat of primer etc complete complete all as specified and as directed

Taking down plastering on lathing (other than wire-netting), without removing lathing, in cement mortar (one side only measured in cases where both sides are plastered) complete all as specified and as directed.

M & L for rendering 15mm thick on fair faces of brick work or concrete surfaces in Cement mortar 1:4 complete all as specified and as directd

M & L for preparation of newly plastered surfaces and applying three coats of white wash complete all as specified and as directed

M & L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade in repairs complete all as specified and as directed Make : Ultra tiles

M & L for Plain Cement concrete type D2 1:4:8 in foundations,filling and mass concrete complete all as specifed and as directed

M & L for Sand filling under floors or in foundations including watering and consolidation complete all as specified and as directed.

Dismantling of Asbestos cement (corrugated,semicorrugated, etc.) sheets in roof coverings complete all as specified and as directed.

S & F in repairs Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall/ridge etc, fixed with self tapping screws complete all as specified and as directed. Make : JSW/Tata/Lloyd

Mild Steel work confirming to Fe-290, Grade E-165 as in Hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts;posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and as directed. Make : Welroll/MS Swastik/Metal King/ Gandhi automation

S & F Galvanised. 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. complete all as specified and as directed. (each line wire to be measured) Make : A1 Fence/Tata steel Global wire/Shankar Weldmesh/Eco netting/Rajesh Industrial Chennai

S&F in repairs 600mm dia punched tape concertina coil as per IS 4454 with galvanised coating and punched tape material as per IS : 513 deep drawn quality with galvanising coating having medium barbs (bars length : 24+ 1mm, pitch between two barbs 35+1mm) fixed in position and secured to both sides of shaped angle iron post, stretched to a length of 6m to achieve 610mm dia, weighing 9kg(+5% without handles and spikes) as in fencing to steel post and to another coil / MS ribs including fixing with special galvanised fasterners such as J clips, 'C' Clips, U Clips complete all as specified and as directed. Make: Manufacturers of concertina coil shall be as mentioned in Appendix 'A' Note: After stretching the coil, the length of the compound wall on which it has been stretched shall be considered for measurement Make : A1 Fence/Tata steel Global wire/Shankar Weldmesh/Eco netting/Rajesh Industrial Chennai

Removing of building materials & debris of any type up to 1 Km the rate included i.e loading ,unloading and stacking/ spreading etc outside of MD land with own arrangement by Contractor complete all as specified and as directed.

Dismantling of floor, hearth or wall tiling including cement mortar bedding, remocing servicable tiles to store and rubbish off the premises complete all as specified and as directed.

M&L for non skid colour ceramic tile 7 to 8mm thick area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or colour cement to match screed bed or bedding layer of mortar including 15mm thick for laying floor finishes with CM 1:6 complete all as specified and as directed.

M&L for non skid colour ceramic tile 7 to 8mm thick area of each tile exceeding 0.11sqm but not exceeding 0.18 sqm, in skirting etc set and jointed in neat cement slurry and pointed in white or colour cement to match including 10mm thick rendering for backing coat on vertical surface of wall or concrete surfaces in CM 1:4 to receive wall tiles complete all as specified and as directed.

M&L for Glazed ceramic coloured walls tiles in vertical surfaces 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match including 10mm thick rendering for backing coat on vertical surface of wall or concrete surfaces in CM 1:4 to receive wall tiles complete all as specified and as directed.

M&L for dismantling the wall/floor tiles and searching the GI tubing leakage point and replace the GI tubing connections and make the position leakage free with in 48 hrs after satisfication refill the dismanteled area with matching tiles with cement mortar and making good complete all as specified and as directed.

Taking up or down GI tubing and connections of 15mm bore including cleaning for refixing complete all as specified and as directed.

All as per item No.49 above but 20 mm bore complete all as specified and as directed.

All as per item No. 49 above but 25 mm bore .

Supply and fixing tubes medium grade galvanized with all fittings and fixed complete to walls and ceiling or laid in floor (Bore of pipe 15mm) complete all as specified complete all as specified and as directed.

All as per item No.52 above but refixing old servicable pipe complete all as specified and as directed.

Supply and fixing tubes medium grade galvanized with all fittings and fixed complete to walls and ceiling or laid in floor (Bore of pipe 20 mm) complete all as specified complete all as specified and as directed.

All as per item No 54 above but refixing old servicable pipe complete all as specified .

Supply and fixing tubes medium grade galvanized with all fittings and fixed complete to walls and ceiling or laid in floor (Bore of pipe 25 mm) complete all as specified and as directed. Make: JINDAL, TATA,

All as per item No 56 above but refixing old servicable pipe complete all as specified and as directed.

S & F 20 mm outer dia (internal 16mm dia) CPVC pipes SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors including taking up or down 15mm bore steel tubing and connections, including cleaning for refixing or removal out side MD land complete all as specified and as directed.

S & F 25 mm outer dia (internal 20mm dia) CPVC pipes SDR 11 & plain CPVC SDR 11 fittings on walls/ceiling or laying in floors including Taking up or down 20mm bore steel tubing and connections, including cleaning for refixing or removal out side MD land complete all as specified and as directed.

S & F in repair Cast iron floor trap with CP grating weight of grating not less than 35 grams joints to waste pipe in run lead joint dia of outlet 75 mm of floor, trap with deep water seal and of heavy weight coated with tar/black bitumen paint including making good with existing surface by provision of tiles and refilling of the dismantel materials complete all as specified and as directed.

S&F in repairs Vitreous China wash down water closet (Squat pattern ) white complete as fixed in repair excluding flushing cisternand flush type "Orrisa" pattern size 580x440 with integral footrest inject connection to trap antisyphonage etc complete including joint between flushing pipe and socket of WC complete all as specified and as directed.

S & F in repairs PVC valvless syphonic action flushing cistern low level white of 10ltrs capacity with inlet ball valve float and handle including bracket complete all as specified and as directed.

S&F in repairs PVC connection 600mm long of dia 15mm complete all as specified and as directed.

S&F in repair Vitreous China wash hand basin, angle back 550 x 400mm white excluding taps, waste chains and plugs and porcelain stopper but including CI bracket and nut bolts complete all as specified and as directed.

S&F in repairs 32mm dia flexible waste pipe for urinal,((LDPE) pipes of pressure rating 6 kgf/sq. cm wash basin and kitchen sink for length exc. 1m not exc 2m complete all as specified and as directed.

S&F in repair SS waste coupling of 32mm dia (half or full thread) including taking down old coupling of any description complete all as specified and as directed.

S&F in Repair Cast copper alloy CP angle valve type stop cock suitable for 15mm bore pipe screwed at both ends or high pressure with Capstan head including dismantling and making good the tiles if required of make Prayag/Marc/Seiko,complete all as specified and as directed.

S & F in Repair brass chromium plated concealed stop cock of bore size 15 mm, in position conceled in walls/ceilings or floors complete duly making grooves filled with cement mortar in 1:4 finished to match with adjacent surfaces Including dismanteling and making good the tiles if required complete all as specified and as directed.

Repairs to leaking water in Bib tap, pillar tap stop cock, single valve of any description by changing the washer etc complete all as specified and as directed.

S&F in repairs, bib taps fancy type chromium plated 15mm bore cast copper alloy with capstan heads, screwed down high pressure with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as specified and directed.

S&F in repairs 15mm 2 way CP bib cock/angle cock complete all as specified and as directed.

S & F in repairs CP health faucet special (1.5 mtr tube) with hook for EWC complete all as specified and as directed.

S&F in repair 15 mm bore Pillar taps, cast copper alloy, with capston heads, chromium plated fancy type, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as specified and as directed.

Supply and fixing in repairs Low density polyethylene pipes (LDPE) of pressure rating 6 kg/ cm2 of 40 mm dia bore for wash hand basin complete all as specified and as directed.

M&L for repairs to sunken floor slab with the following specifications complete all as specified and as directed.:- (a) Demolition of PCC and taking out old brick bat filling and roughening surfaces of old concrete floor and wall by picking, sweeping clean and washing down with water to remove dust etc. (b) PCC 1:2:4,type B-0, using 12.5mm graded stone aggregate averaging 50mm thick as in sunken floor, with proper slope towards GI spout. The dia of GI Spuot pipe shall be 50mm Medium grade. The minimum length of Spout shall be 500mm and if any spout comes above chajja than the length of the spout shall be more than Chajja projection. Ends of Spout shall be tippered and any cutting through brick/ RCC structure shall be done by the Contractor rates are deemed to be included of this aspects. (c) providing 15mm thick cement plaster in cement mortar 1:3 mixed with water proofing compound @ 3% by weight of cement over bottom and vertical surfaces finishing the surface even and smooth without using extra cement.

(d) Damp proof course on horizontal / Vertical surfaces with preparation & applying one coat of self priming (33% dilution) and two coats of undiluted material @ 10.67 lts per 10 sqm of Make :smart care Damp proof of M/s asian paint or equivalent for water proofing compound. (e) Graded Brick bats filling under sunken floor. (f)PCC 1:3:6,type C-1,using 20mm graded stone aggregate 75mm thick,over brick bats filling as in subbase to receive tiles. Note:- (i) For payment purpose only floor area shall be measured. (ii) After Coating of Water proofing compound ponding test shall be carried out by filling the sunken surface with water for 72 Hrs and get approved by Engr-in-Charge if any leakage/ seepage noticed the Contractor will re do the whole process without any extra payment.

Ditto All as item No.75 but area not exc 0.36 Sqm as in Kitchen for trap portion complete all as specified and as directed. The trap shall be paid extra in below items complete all as specified and as directed.

Dismantling of PVC Pipes of any dia complete all as specified and as directed.

S & F for PVC (SWR) pipes, bore of pipe in 110mm, single socketed, in any length, with rubber ring joints, laid in floors or fixed to walls complete all as specified and as directed.

S&F PVC (SWR)pipe single socketed in any length with rubber ring joints,laid in floors 75mm dia complete all as specified and as directed.

Dismantling of PVC (SWR) branch pieces of any dia complete all as specified and as directed.

Dismantling of PVC (SWR) bends of any dia complete all as specified and as directed.

S&F in repairs PVC(SWR) branch pieces, single (Single Y) equal or unequal or with parallel branches 75mm dia complete all as specified and as directed.

S & F in Repair for PVC (SWR) bends, any radius, bore of pipe in 75mm with cement solvent in position complete all as specified and as directed.

S & F in Repair for PVC (SWR) bends, any radius, bore of pipe in 110mm with cement solvent in position complete all as specified and as directed.

S&F in repair brass sprindle for CP Bib Cock/ Piller cock/ Angle cock/Concealed stop cock of various make 15mm dia complete all as specified and as directed.

Supply only CP Head for CP Bib Cock/ Piller cock/ Angle cock/Concealed stop cock of various make under 15mm dia complete all as specified and as directed.

Labour only for opening of air locks in toilets /baths and kitchen water pipe line but excluding fittings complete all as specified and as directed.

Taking down the loosen EWC/WHB/Sink of any description and refixing the same with angle support to wall for WHB and sink, for EWC screwing to floor and side joints filled with white cement for strengthening and making good complete all as specified and as directed.

M/L for removing of tree routs, shrubs and bushes from wall surface/roof top/chajjas up to 15 M height including repairing of cracks in cement mortor 1:3 in crarcked surface and making good the surface matching with existing surface including all required ladder and cosider all saftey measures upto ht 15 mts of bldg etc completed and depositing at distance n.less than 100m complete all as specified and as directed.

M&L to prevent leakage/seepage from Nahani trap/ floor trap . Including existing trap shall be cleaned by removing dirt dust etc, all cracks to be treated with suitable crack filling compound and applying two coats of flexible acrylic modified cementitious water proofing system @ 2kg/Sqm at 1mm thickness Make : Tech force 2K strong of M/s Choksey or URP admixed with cement in 1:1 propotion without water in 1 coats of make Dr Fixit or equivalant. The trap Shall be tested with ponding test by Engr-in-Charge. If any failure occurs the same shall be redone without any extra cost within 30 days complete all as specified and as directed.

S/F in repair replacement of unserviceable flush tank syphon only of any make and type of single flush etc completed and as directed of make prayag cat No.SP 02 or of any make equivalent in cera, slimline , hinustan , parryware etc complete all as specified and as directed.

Supply and fix non return valves of 20 mm dia of ISI mark pipe to existing /new GI pipes including removing and refixing the same pipe for required fitting to fix the valve etc complete all as specified and as directed.

Taking down and refixing the 15mm dia CP Bib Cock/ Piller cock/ Angle cock/Concealed stop cock of any make with replacement of washer complete. The Bib cock/ Piller Cock/ Angle cock shall be fixed with Taplane tape without damageing the exising pipe lines complete all as specified and as directed. The rate includes dismanteling of tiles and making good if required

Supply and fixing PVC Cover lid for PVC water storage tank of capacity upto 2000 litres including PVC hinges and PVC complete all as specified and as directed.

VVM CONSTRUCTIONS (BID ID -3506805)

ARUVI CONSTRUCTION (BID ID -3506864)