82470 REPAIRS TO SEWAGE LINE, MANHOLES AND CLEANING OF SEWAGE LINES AND SEPTIC TANK AT ZONE A AND B AND REPAIRS TO JOINERIES , DOORS, WINDOWS ETC. TO MD AND OTM ACCOMODATION OF ZONE B UNDER AGE (I) NAVY CHENNAI

Amount

Taking down chowkhats or frames not exceeding 1.5 sqm each with shutters without taking off shutters and iron mongeries from the frame) complete all as specified and as directed.

Taking down chowkhats or frames exceeding 1.5 sqm and not exceeding 4 sqm each with shutters (without taking off shutters from the frame) complete all as specified and as directed.

Supply and fix solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube all as specified and as directed including making good to the surface

Supply and fix Factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top and bottom rails MS frame shall be covered with heat moulded with single side Prelam PVC sheet used instead of Plain colour PVC sheet and stile and rails having one side feathered edge and on other side 10mm 90 degree bent edge having 'C'channel and a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and prelam PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail Panelling to prelam PVC sheet to be fitted in the MS frame welded / sealed to the stiles and rails with suitable PVC sheet beading and joined together with solvent cement and fixing in the frame at site as per specification and drawing complete all as specified and as directed.

Supply and fixing second class hard wood plain, solid straight chowkhats and frames, wrought, framed rebated on the solid rounded or chamfered, put together with glue pinned at joints, etc complete all as specified and as directed.

Supply and fix of 35 mm thick 2nd class hardwood plain, framed, panelled shutters (two panels), with lock rail and panel of 9mm BWP commercial ply or 12mm veneered particle board with commercial veneering on both faces, size of rail and stile as per IS:1003 (Part I) , kiln seasoned and chemically pressure treated, complete all as specified and as directed.

Material and labour for IInd class hard wood 35mm thick glazed/gauzed and skeleton shutters, open rebated and prepared to receive glass, gauge etc (with sash bars) edges of framing plain, chamfered or rounded fitted with cut and mitred beads for securing glass etc... sizes of members of shutters as in wire mesh door as specified in SSR Part-I, section-8, clause 8.24(b) complete all as specified and directed

Supply and fix Mild steel iron as in hold fast etc and similar small articles conforming to Fe-290 Gde-E-165, complete all as specified and directed

Material and labour PCC 1:3:6 type C1 (20mm grade aggregates) as in anchoring hold fast etc, bed plate etc complete all as specified and directed

Supply and fix 200mm aluminium anodised barrel tower bolt of extruded section complete all as specified and as directed.

Supply and fix 150mm handles, cast type, anodised all as specified and as directed

Supply and fix 250mm long aluminium alloy anodised sliding door bolt with hasp staple (bolt type) and fixing clips of sheet cast or extruded sections and fixing bolts and sliding bolts of extruded section of cast aluminium complete all as specified and as directed.

Supply and fix floor door stopper of aluminium alloy body and tongue, anodised with hard drawn steel spring, overall length of cover plate 150mm, all as specified and as directed.

supply and fix butt hinges 100mm medium weight cold rolled mild steel and fixed complete all as specified and as directed

Resecuring or easing & adjusting without taking down shutter of any description not exceeding 1sqm each, complete all as specified and as directed

Resecuring or easing & adjusting without taking down shutter of any description not exceeding 1sqm but not exceeding 2 Sqm each, complete all as specified and as directed

Material and labour for welding in repairs not exceeding 2.5cm in length and thickness of metal to be welded not exceeding 9mm thick, complete all as specified and as directed

Material and labour for running welding in repairs and thickness of metal to be welded not exceeding 6mm. Complete all as specified and as directed

Petty repair to existing in-built steel cup board, PVC door, locks, hinges including necessary welding, drilling and making the locker, steel /PVC/cup boards, pvc door complete serviceable all as per existing pattern as directed by Engineer-in-charge including provision of duplicate keys as required complete all as specified and as directed

Petty repair to existing in built wooden cup board, locks, hinges incl necessary welding and making the lock/wooden cup boards complete serviceable all as per existing pattern as directed by Engineer-in-charge incl provision of duplicate keys as required complete all as specified and as directed

Supply and fix butt hinges 75mm medium weight cold rolled mild steel and fixed complete all as specified and as directed

Supply and fix 150mm aluminium anodised barrel tower bolt of extruded section complete all as specified and as directed.

Supply and fix 75mm aluminium anodised barrel tower bolt of extruded section complete all as specified and as directed.

Supply and fix MS 300mm ordinary rat tail rod pattern spring including roller and roller plate complete all as specified and as directed

Supply and fix powder coated Anodized aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc, complete all as specified and as directed

Supply and fix powder coated of any colour anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55kg/mm including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminum fittings such as peg stays 150mm long (1no) hinges type B-21 100mm long (2no) suitable handle (1no) complete all as specified and as directed

Material and fix for 5.5mm thick glass, ordinary quality in square exceeding 0.5sqm in each pane complete all specified and as directed

Supply and fix aluminium alloy wire cloth 0.45 mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and as directed

Supply and fix Aluminium anodised tower bolt 100mm size extruded section complete all as specified and as directed

Supply and fix Continuous (piano) hinges width of flap 40mm, mild steel, bright finish or electro galvanised complete all as specified and as directed.

Material and labour for preparation of new wooden surfaces of any description exceeding 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer all as specified and as directed.

Material and labour for preparation of old wooden surfaces of any description not otherwise described, over 10 cm width or girth and applying two coats of synthetic enamel paint (ordinary tint) complete all as specified and as directed.

Material and labour for preparation of old steel surfaces of any description not otherwise described, over 10 cm width or girth and applying one coats of synthetic enamel paint (ordinary tint) complete all as specified and as directed.

Supply and fix boarding with nails in any situation 2nd class soft wood 20mm thick planed one side with butt joints fixed in shelves, partitions and shelves of built in cupboards, almirahs, books case, rock pelmets..etc, complete all as specified and as directed

Material and labour for prelaminated particle board 19/20mm thick as in built-in cupboards of interior grade one size with decorative choice lamination and other side balancing white lamination fixed with screws to timber frame works, brick wall or concrete surface as specified and as directed fixed with suitable hinge as specified.

Ditto as Item No. 37 but 12mm thick as in shelves with suitable hinges as specified and as directed

Supply and fix Hasp and staple 125mm safety type aluminium anodised hinge pin including bolt to hinge plate and fixed with screws, complete all as specified and as directed

Supply and fix tubular rail 20mm dia D type 60cm long between flanges brass chromium plated, complete all as specified and as directed

Material and labour for lifting of night soil with water using suitable pump attached with vehicle having tank of 10,000 litres capacity from septic tank, soak well & manholes or from to other location as per direction of Engr-in-charge and removing to suitable place out side MD land (authorised civil location) NOTES: (i) The above rate is inclusive of one driver with two man power with and including pumping arrangement attached to vehicle of ten thousand litres capacity (ii) The above rate is inclusive of sucking pipe (upto 50m length) from place of lifting of night soil with water to pump attached with vehicle) (iii) In case vehicle is not arranged as per direction of Engr-n-charge, recovery at double the market rate or double the CA rate whichever is higher will be made

Cleaning of septic tank of any capacity removing out the scum, silt residues both organic or inorganic type and removing the sludge etc to a distance upto the vehicle complete all as specified and as directed by Engr-in-Charge

Cleaning / Maintenance of sewage system consisting of sewage line of various sizes, floor/Nahani/gully traps, water closet of various sizes in buildings including removal of blockage/logging in sewage lines by means of opening the oval access door, rodding complete and slightly cleaning the pipe with clear water and closing the oval access and stacking the slit/sludge and removing from site at the distance exceeding 100m but not exceeding 750mm located at zone A all as specified and as directed by Engineer-in-charge NOTE:For items 43.1 to 43.11- In case daily manpower is not arranged as per direction of Engr-n-charge, recovery at double the market rate or double the CA rate whichever is higher will be made

CI/PVC vertical pipe 150/160mm bore fixed to wall

CI/PVC vertical pipe 100/110mm bore fixed to wall

CI/PVC vertical pipe 75mm bore fixed to wall

CI/PVC Horizontal pipe 75mm bore laying in ground/floors

CI/PVC/RCC Horizontal pipe 100/110mm bore laying in ground/floors

CI/PVC/RCC Horizontal pipe 150/160mm bore laying in ground/floors

CI/PVC/RCC Horizontal pipe 200mm bore laying in ground/floors

Cleaning of nahani trap/floor trap/Gully trap/WCs of any size

Desilting of man hole upto 0.90m deep

Desilting of man hole upto 0.91 to 1.50m deep

Desilting of man hole exceeding 1.51 to 2.50 mtr deep by pumping from site to 300mtrs distance

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting out in soft / loose soil complete all as specified and as directed by Engr-in-charge

Material and labour for PCC 1:4:8 type C2 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete all as specified and as directed

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

Material and labour for brick work with old size fly ash bricks, straight or curved on plan exceeding 6m means radius, built in cement mortar (1:4) all as specified and as directed

Material and labour for precast cement concrete 1:2:4 type B1 (20mm graded aggregate) as in cover slabs (for man holes etc) chullah hoods, chajjas, water trough, managers, shelves & similar articles with plain faces set in cement mortar 1:4, complete all as specified and as directed

Material and labour for plain cement concrete 1:2:4 type B0, using 12.5mm graded stone aggregate as in coping/benching etc with plain fair faces, including chamfers, weathering, throat-ing etc.complete all as specified and as directed by Engineer-in-Charge.

Material and labour for Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

All as per item No.50 above but 8mm dia , complete all as specified and as directed

Taking down cement plaster on brick or concrete stone walls/ceilings etc including raking out joints hacking for key rubbing down with water etc complete all as specified and as directed.

Material and labour 15mm thick rendering on other than fair faces of brick work in CM 1:4 finished even and fair with waterproofing compound at 3 % by weight of cement complete all as specified and as directed. Note: Waterproofing compound shall be measured and paid for seperately

Supply only integral water proofing compound complete all as specified and as directed.

Material and labour for reinforced cement concrete pipes class NP3 laid and jointed complete with collars bore of pipe 200mm and including demolition and breaking up of old pipe line with concrete bed of any size etc, complete all as specified and as directed

Material and labour for 150mm bore SGSW drain pipe of grade "A" laid in trenches and jointed and including demolition and breaking up of old pipe line with concrete bed of any size etc. complete all as specified and as directed

Ditto all as per item No.56 above but 100mm for SGSW pipe. Complete all as specified and as directed

Material and labour for concrete bed to drain pipes including packing under & completely surrounding pipes with concrete as per SSR Part-I and Part-II after they are laid & tested in cement concrete (1:3:6) type C-2 bore of pipe 200mm dia. Complete all as specified and as directed

Ditto all as per item No 58 above but 150mm for SGSW pipe Complete all as specified and as directed

Ditto all as per item No 58 above but 100mm for SGSW pipe Complete all as specified and as directed

Material and labour for cutting into existing manholes for connecting new drains of 150mm internal dia pipes, 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-l smooth finished, and reforming benching as required complete all as specified and as directed.

Ditto all as per item No.61 above but 100mm bore. Complete all as specified and as directed

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm obtained from excavation complete all as specified and as directed.

Removing excavated soil to a distance exceeding 250 metres but not exceeding 500 m and depositing where directed at level not exceeding 1.50 metre above the starting point complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc. complete all as specified and directed.

Demolition of cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided complete all as specified and as directed

Material and labour for providing plain cement concrete (1:4:8) type D2 using 40mm graded stone aggregate 75mm thick as in sub base complete all as specified and as directed.

Material and labour for 25mm thick sand cushioning laid over sub base for fixing inter locking tiles complete all as specified and as directed

Material and labour for machine pressed precast concrete interlocking glossy/lacquer finish paver block any shape and size with grey cement and pigment confirming to IS 15658-2006 of 60mm thickness including 2mm thick rubber mould glossy/lacquer finished paver block of grade M-35 and over sand cushion complete all as specified and directed. (NOTE: Sand will be measured and paid separately)

Material and labour for 75mm thick plain cement concrete 1:2:4 type B1, using 20mm graded stone aggregate as in flooring finishing even and fair surface complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repair 110 mm dia bore PVC pipes, single socketed in any length with rubber ring joints, fixed to walls, with stack clamps out of 50mm x 5mm flat iron and 16mm dia round iron stays, including bolts and nuts every 1.5 mtr interval and securing ends of stays to wall or roof scaffolding up to height G+5 complete all as specified and directed.

Ditto as in item No.71 above but for 75mm bore pipe complete all as specified and directed.

Ditto as in item No.71 above but refixing of 110mm bore pipe ditto complete all as specified and directed.

Supply and fix PVC bends any radius of dia 110mm complete all as specified and as directed.

Supply and fix PVC bends any radius of dia 75mm complete all as specified and as directed.

Supply and fix 110 mm bore PVC bends with access doors, any radius all as specified and as directed.

Supply and fix for 110mm dia bore PVC (SWR) branch piece, single/double T) equal or unequal with access door complete all as specified and as directed.

Ditto as in item No.77 but for 75mm bore pipe complete all as specified and as directed

Supply and fix for PVC (SWR) vent cowl of 110mm complete all as specified and directed

Supply and fix for 110mm PVC (SWR) WC connector with lip ring of required length complete all as specified and as directed

Supply and fix for 75mm dia outlet PVC (SWR) multi floor trap with grating including jointing with solvent cement complete all as specified and as directed

Material and labour for cleaning and removal of all scale, dirt, mud and any foreign material and removing accumulated silt etc from RCC/PVC tank and from mouth for circulating pipes of any dia etc. repairs to minor cracks stopping leaking of inlet/outlet pipe by tightening of joints and alike and making joints leak proof of capacity of tank exceeding 250 litres and not exceeding 1000 litres all as specified including marking with white paints up to height of G+6 stories and complete all as specified and as directed by Engineer-in-Charge Note: Marking of Dates of leaning and due date with stencil with white paint

Supply and fix in repair for 20mm bore ball valves, high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed (minimum weight 210 gms) complete all as specified and as directed

Ditto all as per item No 83 above but 25mm dia complete all as specified and as directed

Supply and fix in repair for PVC OHT cover thread/hinged type with suitable locking arrangement upto 1000 litres capacity complete all as specified and directed

Dismantling floor hearth or wall tiling including cement mortar bedding and rubbish off he premises all as specified and as directed

Material and labour for Non skid pin handed ceramic 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, laid over 15mm thick CM 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

Material and labour for glazed ceramic coloured design tiles 450x300mmx7mm thick in vertical surface etc set and jointed in neat cement slurry and pointed in white or coloured cement to match including 10mm thick backing coat of CM 1:4 etc complete all as specified and directed

Material and labour for 10mm thick rendering on roof top surfaces in CM 1:3 with using with WPC @3% by weight of cement, finished even and smooth including taking down existing surface and opening of cracks and cleaning of existing roof top surface with water etc. complete all as specified and as directed. Note: Waterproofing compound shall be measured and paid seperately.

Material and labour cleaning of roof top/sunken new or old surfaces and clean/cutting of existing cracks and fillings of Dr fixit code No 190 Roof seal flex and applying one or more coat of Dr fixit code No 148 Roof seal @ 0.9 ltr/Sqm complete all as specified and directed

Material and labour for PCC 1:7:12 type F2 using brick coarse aggregate as in sunken slab and applying a tack coat of industrial bitumen 85/25 @ 1.20 Kg/Sqm on plastered surfaces over a coat of primer (Priming surfaces and applying normal treatment (for moderate condition) using glass fibre base bitumen felt, grade2) including Cleaning the side/bottom of sunken floor with wire brushes, drying to receive the water proofing material and applying pidilite/Aqualite in the sunken portion (floor/sides) as per manufactures instructions and directed by Engineer-in-charge complete all as specified and directed. Note: The quoted rates shall be inclusive of leak testing of the slab.

Supply and fix in repair of vitreous china squatting pan 'Orissa pattern' size 580 x 440 mm white with integral foot rest including replacement of 'P' or 'S' Cl trap, lime concrete bedding and making good floor complete all as specified and directed by Engr-in Charge

Supply and fix in repairs EWC Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe) but incl heavy duty seat cover complete set complete all as specified.

Supply and Fix in repair for low level flushing cistern 10 Itrs capacity body moulded from virgin quality high impact poly propylene and functional parts moulded from grade ABS nylon and nylon glan complete incl brackets and 15mm bore 450mm long PVC connection all as directed.

Supply and Fix in repair for Fancy type CP stop/angular cock 15mm dia cast copper alloy, chromium plated fancy type screwed down high pressure with half turn of capstan heads, screwed both end for iron pipe or for unions and fixed. complete all as specified and directed.

Supply and Fix in repair for Fancy type CP bib taps 15 mm dia , chromium plated cast copper alloy with half turn type capstan heads, screwed down screwed for iron pipe or for brass ferrule and fixed. complete all as specified and directed .

Supply and Fix in repair for PVC health faucet (ABS) with rubit cleaning system 1.25 m long, PVC flexible tube and ABS wall hook complete all as specified and directed.

Supply and Fix in repair plastic water closet seat cover, black/ white closed pattern with flat bottom, & cover & mild steel chromium plated or aluminized hinging devices complete all as specified and directed by Engr-in-Charge

S MARI CONTRACTOR

Mariammal Constructions

kvs constructions

HI TECH ELECTRICAL CONTRACTOR

SIRITEL SYSTEMS PRIVATE LIMITED

VIJAYALAKSHMI ENTERPRISES