SPECIAL REPAIRS TO SEWAGE LINE AT BLDG No II III IV V AND VI REPAIRS TO BLDG No DH4 AT MRC REPAIRS TO CLOTH DRYING LINE IN VARIOUS BLDG AT STABLE HILL AREA OF MRC AND CERTAIN MINOR WORK UNDER GE WELLINGTON

Amount

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

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

Excavation over areas, not exceeding 1.5m deep and getting out in hard / dense soil all as specified and directed.

Excavation over areas, exceeding 1.5mtr but not exceeding 3.0mtr deep getting out in hard / dense soil all as specified and directed.

Excavation over areas, exceeding 3.0mtr but not exceeding 4.5mtr deep getting out in hard / dense soil all as specified and directed.

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. not exceeding 10 sq m on plan and not exceeding 1.5 m in depth and getting out in hard/ dense soil complete all as specified and directed.

All as per Item No. 06 hereinbefore but exceeding 1.5m and not exceeding 3.0 M deep in hard/ dense soil complete all as specified and directed.

Plain cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concreting, complete all as specified and directed.

Plain cement concrete type B1, 1:2:4 (using 20mm graded stone aggregate) in lintel upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified and directed.

RCC (Nominal mix) for walls, retaining walls, basement walls, ballast walls and the like, any thickness, above top of footings, including attached pilaster and buttresses type B1 1:2:4 using 20mm graded stone aggregate all as specified and directed.

Pre-cast cement concrete block masnory with solid block exceeding 10cm in width and setting in cement mortar 1:6 type C1 1:3:6 using 20mm graded stone aggregate complete all as specified and directed

Reinforced cement concrete 1:2:4 type B-0 using 20 mm graded stone aggregate as in slab supported on wall, beam and column in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and similar work complete all as specified and directed.

Precast RCC (1:2:4) type B1 using 20 mm graded stone aggregate in landings, cover slabs (for manhole etc) chullah hoods, chajjas, water trough,mangers, sheles and similar articles with plain faces set in cement mortar 1:6 including removing of old broken cover slab complete all as specified and directed.

Use and waste of Form work to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200 mm thick (horizontal or sloping) rough finished surfaces complete all as specified and directed

Reinforced cement concrete Type B0, 1:2:4 using 12.5mm graded crushed stone aggregate for beams, cantilevers, bressummers, lintels over 1.5m span, complete all as specified and directed.

Use and waste of Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressum-mers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. Fair finished surfaces of concrete flat complete all as speicified and directed.

Mild steel Framed work such as grill, grating etc with ends of bars shouldered and /or riveted or forged into spikes, framed guard bars, barred iron door, ladders, framed balusters, walk ways railings, frame work of water tanks and simialr work conforming to Fe290 Gde E-165 all as specified and directed.

Mild steel TMT bars 10mm dia and over, cut to length, bent to shape as 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 etc complete all as specified and directed.

Mild steel TMT bars 6 to 8mm dia 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 in stirrups, spacers, binders, etc complete all as specified and directed.

ll as per item No. 19 hereinbefore but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick in hard/ dense soil complete all as specified and directed

Removing excavated soil/ material to a distance exceeeding 250m and not exceeding 500m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Brickwork with sub class 'B' old size bricks, straight or curved on plan exceeding 6m mean radius built in cement mortar (1:4) complete all as specified and directed.

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 150 mm internal dia of pipe complete all as specified and directed.

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 200 mm internal dia of pipe complete all as specified and directed.

Demolition and breaking up drain pipe (salt glazed ware, AC or reinforced concrete ) set in cement mortor for 300 mm internal dia of pipe complete all as specified and directed.

Concrete bed to drain pipes including packing under and haunching against the sides of the pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40mm graded aggregate for 150mm dia size pipe all as specified and directed.

Concrete bed to drain pipes including packing under and haunching against the sides of the pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40mm graded aggregate for 200mm dia size pipe all as specified and directed.

Concrete bed to drain pipes including packing under and haunching against the sides of the pipes after they are laid and tested in cement concrete 1:4:8 type D-2 using 40mm graded aggregate for 300mm dia size pipe all as specified and directed.

Salt Glazed stoneware drain pipes of 150mm internal dia, grade 'A' laid in trenches and jointed in cement mortar 1:1 mixed with spun yarn and testing complete all as specified and directed

Salt Glazed stoneware drain pipes of 200mm internal dia, grade 'A' laid in trenches and jointed in cement mortar 1:1 mixed with spun yarn and testing complete all as specified and directed

Reinforced Concrete pipes class NP-2 laid in trenches and jointed complete with collars of 200mm dia all as specified and directed.

Reinforced Concrete pipes class NP-2 laid in trenches and jointed complete with collars of 300mm dia all as specified and directed.

Taking down cement or cement lime plaster, any description on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc ,complete all as specified and as directed

Rendering 15mm thick in cement mortar 1:4 on brick work or concrete surfaces mixed with liquid water proofing compound as per manufacturer's instructions, finished even and smooth without using extra cement all as specified and directed. Note: Water proofing compound will be measured and paid separately.

Supply only integral liquid water proofing compound conforming to IS all as specified and as directed.

PCC 1:2:4, type B-1 using 20 mm graded stone aggregate as in coping, benching, bed block, lintel band, plinth courses, etc and similar work including necessary form work and weathering, slightly rounded or chamfered angles and throating complete all as specified and directed.

Plain cement concrete in surface channels and drains finished even and smooth of type D-2, 1:4:8 using 40mm graded stone aggregate complete all as specified and directed.

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

Mechanically pumping out sewage liquid from septic tanks / soakage well /manholes of any size and depth (The distance from the Pumping veh and septic tank/ soakage well not exceeding 1000mtrs) and removal of the same to a distance exceeding 4000 m out side of the building perimeter including any type of T&P required etc dewatering of water complete all as directed. Note: Approximate capacity of each load is 4000 ltrs. Contractor shall employ mechanical cleaning vehicle. The septic tank cleaning vehicle shall have pumping, loading and hose pipe etc.

Cleaning of all blockages in sewage line of any type and any dia, of sewer lines, manholes of any section and any depth, in any situation by way of cleaning / desludging foreign materials as well as blockage of sewage line in between successive manholes manually / mechanically including desludging where required and ordered by Engineer-in-charge and keeping sewer line functional from floor traps, water closet, soil waste / vent pipe, gully trap upto final drop / outlet into septic tank / central sewage system terminating in other joining zone / area or into sewage wells complete all as specified and directed. Note: Required labour / person with T&P / mechanical equipments shall be provided by contractor and the blockage shall be cleaned / cleared as and when reported by Engineer-in-charge.

Cutting into existing manholes for connecting new drains of 150mm dia, 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-1 smooth finished and reforming benching as required complete all as specified and directed.

Hard core of gauge not exceeding 63 mm, deposited, spread and leveled in layers not exceeding 15 cm thick watered and rammed to a true surface of broken stone / boulders complete all as specified and directed.

Removal of bushes, shurbs and vegetation by cutting / surface dressing all as specified and directed.

75mm thick plain Cement concrete type C-1 , 1:3:6, using 20 mm graded stone aggregate as in plinth protection and hard standing finish even and fair complete all as specified and directed.

Taking down PVC/ CI pipe jointed in cement mortar, taking out wall and eaves gutters and rainwater pipes (any size or pattern) including all fittings, heads, shoes, bends, swan-necks etc. (measured overall as fixed along the centre line over fittings and accessories) all as specified and as directed

PVC (SWR) pipes 110 mm dia single socketed in any length with rubber ring joints laid in trenches or in floors all as specified and as directed.

PVC (SWR) pipes 110mm bore single socketed, in any length with rubber ring joints, fixed to walls, complete all as specified and as directed.

PVC (SWR) pipes 75mm dia single socketed in any length with rubber ring joints laid in trenches or in floors all as specified and as directed.

PVC (SWR) pipes 75mm bore single socketed, in any length with rubber ring joints, fixed to walls, complete all as specified and as directed.

PVC (SWR) bend of any radius 110 mm dia with access door complete all as specified and as directed.

PVC (SWR) bend of any radius 75 mm dia with access door complete all as specified and as directed.

PVC (SWR) junction single, (single T) equal or unequal of 110 mm bore of pipe complete all as specified and directed

PVC (SWR) vent cowl of 110mm bore of pipe complete all as specified and directed

PVC (SWR) vent cowl of 75mm bore of pipe complete all as specified and directed

PVC (SWR) branch piece single (Single Y), equal or unequal,110 mm dia pipe complete all as specified and as directed.

Preparation of old painted steel surfaces and steel based materials of any description not other wise described over 10 cm width or girth and applying one coat of synthetic enamel paint all as specified and directed.

Dismantling wall and ceiling board fibre pulp insulation etc or insulation boards/ slabs blankets any thickness, including cover fillets all as directed and specified.

Particle board 16mm thick fixed complete all as specified wall screws with counter sunk cross heads on snap grid in ceiling as per manufacturers instructions including anodised aluminium snap grid of size 605mm x 605mm using standard tee and angle sections such as wall Angle of size 38x25x2.4mm weighing 0.36 KG/RM, Main/ cross tees of size 36.5X25X1.4mm weighing 0.24 KG/RM for false ceiling including cutting, drilling, jointing etc complete including provision of 4mm dia GI wire suspenders fixed with adjustable connectors at interval of not more than 600mm centre to centre and applying two or more coats of cement based wall care putty of make JK/ Birla / Jenson & Nicholson/ Alltek on walls including rubbing with sand paper to obtain a smooth surface and making good any undulations on the surfaces and applying two coat of acrylic emulsion paint over one coat of primer complete all as specified and as directed.

Dismantling, floor hearth or wall tiling including cement mortar bedding complete all as specified and as directed.

Coloured Glazed ceramic tiles in vertical surfaces 450x350x7mm/ 300x600x 7 mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 10mm thick plaster as backing coat in cement mortar 1:4 on fair face of brick or concrete surface

Rendering 15mm thick in cement mortar 1:4 with WPC in two layers on stone wall surfaces finished even and smooth without using extra cement all as specified and as directed. Note: WPC will be measured and paid separately.

Preparation of new plastered surfaces of wall and applying two coats of exterior emulsion paint (Anti Fungal) white or tinted over a coat of primer over a coat of external wall care putty 2-3mm thick smooth finish complete all as specified and directed.

Preparation of newly treated surfaces of walls and applying two coats of oil bound distember over a coat of wall care putty 2-3mm thick including primer complete all as specified and directed.

Taking down chowkat or frame with shutter (without taking off shutters from the frames) area exceeding 1.5 Sq mtr but not exceeding 4 Sq mtr each all as specified and directed.

Taking down chowkat or frame with shutter (without taking of shutters from the frames) area not exceeding 1.5 Sq mtr each all as specified and directed.

Factory made UPVC white colour sliding window three track, area not exceeding 2.00 Sqm each made of extruded profiles with wall thickness of 2.3mm (± 0.2mm) window profile with hollow section with multi chamber frame (88mm x 85mm) sliding sash (42mm x 67mm) sliding mesh sash (42mm x 67mm) sliding mesh sash (42mm x 57mm) sliding interlock (one vertical length in each shutters) (45.5mm x 28mm) Glazing bead (24.5mm x 16mm) will be miterd cut and fusion welded at all corners, including drilling of holes for fixing hardware and drainage of water etc, making arrangement for fixing of hardware EPDM gasket, 1.2 (± 0.2mm) thick galvanised steel frame (30mm x 18mm) 2 Nos sliding sash (30mm x 18mm) sliding mesh sash (26mm x 10mm) profile to be inserted in required profile, frame will be fixed to the wall with 8mm x 100mm long fasteners, hardware (Touch Lock of zinc alloyed (white powder coated) steel roller system stainless stell wire cloth 0.36mm nominal dia of wire and average width of aperture 140mm and required accessories all as specified and directed. Note: The unit rate quoted by contractor excludes cost of glass and includes all other connected accessories and wire mesh. The net opening will be measured for payment purpose.

Complete removal of existing treatment of wall surfaces and applying two coats of Oil Bound Distemper washable over a coat of primer, over one coat of white wall care putty 2-3 mm thick in two layers including sanding and preparation of surfaces to a true, even and smooth complete all as specified and directed. Note:- Putty will be measured and paid separately

Powder coated Anodised Aluminium frame for doors windows, ventilators with one or more rebats including jointing cleat for fixing, rubber beading and glazing clips etc complete all as specified and directed

Surface excavation not exceeding 30cm deep and averaging 15 cm deep and getting out in soft / loose soil complete all as specified and directed.

Excavating in post holes (or similar holes) each in soft /loose soil not exceeding 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm thick, watering and removal of excavated materials to a distance not exceeding 50mtr and making good surfaces, complete all as specified and directed

Plain cement concrete 1:3:6 type C2 using 40 mm graded stone aggregate as in post holes complete all as specified and directed.

Machine Pressed precast concrete interlocking paver block rubberised any shape and size conforming to IS- 15658 - 2006 of 60 mm thickness M-35 Grade with grey cement and pigment including 50mm thick sand bed complete all as specified and directed.

Plain cement concrete 1:4:8 type D-2 using 40mm graded stone aggregate as in sub base to flooring 75mm thick all as specified and directed.

Mild steel works in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle) including distance pieces, cleats etc.of grade Fe-410-W (Gde-E-250) quality-A all as specified and directed.

Mild steel screw bolts (machine made) with hexagonal or square head at one ends and screwed the other ends, or screwed both ends, each screwed ends, to be fitted with washers and one hexagonal or square nut not exceeding 5cm long, diameter of shank 5 to 10mm, complete all as specified and directed.

Preparation of new or untreated steel surfaces of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer all as specified and directed.

Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws all as specified and directed.

Pre- painted galvalume aluminum zinc coating GI based Plain steel sheet as in ridge of 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws all as specified and directed.

Dismantling old MS wire and supply and fix clothes lines for hanging clothes outside the barracks and retractable ceiling pully clothing line in verandah for wet weather drying for 7 feet length total Rft 28 Rft including all cost all as specified and directed.

Taking down aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting, bell etc, and making good disturbed surfaces with smooth finish matching with the existing surface of walls, floors, etc. all as specified and directed.

Material and labour for Point wiring complete with 1.5 sqmm (nominal area) FRLS grade PVC insulated, unsheathed stranded copper conductor single core cable 1100 volts grade in and including PVC conduit medium grade in concealed complete with conduit fittings/ accessories including 1.5 sqmm FRLS grade PVC insulated unsheathed stranded copper conductor cable for earth continuity conductor and connected to common earth dolly for One light/Ex-fan point controlled by one switch 5Amps SP all as specified and directed. Note: 1. Sunken box/ Cover plate for modular plate for modular switches, sockets etc will be measured and paid separately under relevant items and blank plate required if any will be deemed included in the item rate. 2. Cutting chases in stone masonry wall will be measured and paid separately.

All as per Item No 10 hereinbefore but One 3 pin 5 Amps socket out let on independent Board all as specified and directed.

All as per Item No.10 hereinbefore but point wiring complete with 2.5 sqmm FRLS cable for 3 pin 15 A socket outlet on independent board including 2.5 sqmm FRLS grade PVC insulated unsheathed stranded copper conductor cable for earth continuity conductor all as specified and directed.

Ceiling rose, 3 terminals PVC / polycarbonate, isolated body all as specified and directed.

Modular switch one way 6A 230V AC 50 HZ SP one module all as specified and directed.

Modular switch one way 16A 230V AC 50 HZ SP one module all as specified and directed.

Modular socket 2/3 pin combined 6A 230V AC 50 HZ SP two module all as specified and directed.

Modular socket 6A/16A 2/3 pin combined 230V AC 50 HZ SP two module all as specified and directed.

Taking down unserviceable DBs with MCBs and Supply and fix MCB DB SPN 4 way 230 volts, double door type with minimum capacity of 200 Amps rated bus bar including necessary dummy plate and necessary civil works all as specified and directed. Make: ABB/ Legrand/ L&T.

240V, 10KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 20 AMP in the MCB DB complete with connection testing and commissioning all as specified and directed.

All as per item No. 76. hereinbefore but SPN 415V 63 Amps capacity all as specified and directed.

Round shape 15 watt 220 volts AC 6500K recesse type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed.

Taking down Submain wiring with aluminium conductor along with PVC Conduit and Material and Labour for Submain wiring with 2 runs of FRLS grade PVC copper conductor cable 4 sqmm, multistranded along with FRLS grade PVC insulated copper earth continuity conductor 4 Sqmm drawn through and including PVC Conduit pipe 20 mm dia with all fittings all as specified and directed. Note: 3 runs of cable and one run of conduit pipe together measured as one RM

Modular White Cover Plate with Frame White cover plate with frame, 3 module all as specified and directed. Make: Havells/ Legrand/ L&T.

Modular White Cover Plate with Frame White cover plate with frame, 8 module all as specified and directed. Make: Havells/ Legrand/ L&T.

Supply and fix 22W LED 125 Lum/Watts 4ft batten comprises of thermally conductive material pre-wired with high efficiency electronic driver, high translucent serrated milky white diffuser gets glare free, smooth light distribution lamp colour white all as specified and directed.

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