PERIODICAL SERVICES AND OTHER REPAIR/MAINTENANCE OF B/R WORKS OF E/M INSTALLATIONS AND IMPROVEMENT OF INDOOR/OUTDOOR SUBSTATIONS WITH B/R WORKS AT NAVAL BASE AND KATARI BAGH.

Amount

Demolition of brickwork or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, and precast concrete articles complete as directed.

Material & Labour for Precast cement concrete solid block masonry 1:3:6, type C1 using 20mm graded aggregate exceeding 10cm in width and setting cement mortar 1:6 complete all as specified.

Taking down cement plaster on brick or stone wall/ ceiling etc. including raking out joints, hacking for keys, scrubbing down with water etc, complete all as specified.

Material & Labour for 10 mm thick rendering in cement mortar 1:4, on fair faces of ceiling/ concrete surfaces finished even and smooth without using extra cement complete all as specified.

Material & Labour for 15mm thick rendering in cement mortar 1:4 on fair faces of brick work or concrete surfaces finished even and smooth without using extra cement mixed with water proofing compound (water proofing compound will be measured and paid separately) complete as specified and directed.

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

Material & Labour for preparation of new plastered surfaces of wall and applying two coats of oil bounded distemper complete all as specified.

Material & Labour for preparation of new plastered surfaces of wall and applying two coats of cement base paint over a coat of alkali resistant priming paint complete as specified.

Material & Labour for preparing new surfaces of plastered ceiling and applying three coats of white wash including cornices etc complete all as specified and directed.

Material & Labour for preparing surfaces plastered or unplastered by washing, brooming down or wire brushing and applying one coat of acrylic washable distemper on old decorated surfaces on walls including cornices etc complete all as specified and directed.

Material & Labour for preparing surfaces plastered or unplastered walls by washing, brooming down or wire brushing and applying one coat of white wash on old decorated surfaces on walls including cornices etc complete all as specified and directed.

Material & Labour for preparing surfaces plastered or unplastered ceiling by washing, brooming down or wire brushing and applying one coat of white wash on old decorated surfaces including cornices etc complete all as specified and directed.

Material & Labour for preparing surfaces plastered or unplastered walls by washing, brooming down or wire brushing and applying one coat of cement based paint on old decorated surfaces on walls including cornices, etc complete all as specified and directed.

Material & Labour for complete removal of existing treatment by Mechanical jet water cleaning/scrubbing machine with steel brush and applying two coat of cement based paint over chalk whitening on walls including cornices etc, to entire satisfaction of Engineer In Charge complete all as specified and directed.

Material & Labour for preparing old painted surfaces of walls by brushing/rubbing down and applying one coat of antifungal paint on old decorated surfaces on walls including cornices etc complete all as specified and directed.

Material & Labour for complete removal of existing treatment by Mechanical jet water cleaning/scrubbing machine with steel brush and applying two coat of Apex Ultima/ antifungal paint over a coat of primer using modern Tools, and spray technique to entire satisfaction of Engineer In Charge complete all as specified and directed.

Material & Labour for preparation and applying of one coat of synthetic enamel painting on old steel surface of any description, not otherwise described, over 10cm width or girth all as specified and directed.

Material & Labour for preparation and one coat of synthetic enamel painting on old wooden surface of any description, not otherwise described, over 10cm width or girth all as specified and directed

Material & Labour for preparation of new wooden surface of any description, not otherwise described, over 10cm width or girth and applying two coats of synthetic enamel painting over a coat of pink primer complete all as specified

Dismantling of wrought iron or mild steel work of any description not otherwise provided complete all as specified.

Supply & Fix Mild steel plates, plain or chequered, 5mm thick or over in thickness in available sizes Fe-410-W(Grade- E-250) quality-B for cover of cable duct and all other complete all as specified and directed.

Supply & Fix Roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc, Fe-410-W (Grade- E-250) quality-B complete all as specified and directed.

Material & Labour for preparation of surfaces of new iron and steel surfaces and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide primer complete all as specified and as directed.

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

Material & Labour for providing 100mm thick cement concrete 1:4:8 Type D2 (40 mm graded aggregate) in cement concrete in sub-floors, sub-bases, floors and paving, etc, complete all as specified and directed.

Material & Labour for 75mm thick PCC 1:3:6 Type C2 20mm graded aggregate as in plinth protection, in sub-floors, sub-bases, floors and paving, etc, complete all as specified and directed.

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

Supply & Fix Coloured Non-skid ( joint free ) Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 20mm thick screed bed in CM 1:6 complete all as specified.

Supply & Fix Coloured ( joint free) Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.18 Sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including 20mm thick screed bed in CM 1:6 complete all as specified.

Supply & Fix Glazed ceramic coloured tiles 300x250x7mm thick or 450x350x7mm thick in dado including 10mm thick back coat in CM 1:4 etc. set and jointed in neat cement slurry and pointed in coloured cement with pigment complete all as specified.

Material & Labour for Chequered cement concrete tiles of size 30cmx30cm and 25mm thick, with mix of grey cement and pigments, set, jointed and pointed in neat cement slurry and pointed with mixture of grey cement and pigments in floors including 20mm thick screed bed in CM 1:6 complete all as specified.

Material & Labour for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS:15658-2006 of 80mm thickness M-40 Grade with grey cement & no pigment etc, including 50mm thick bedding with 6 to 10mm graded coarse aggregate complete all as specified and directed.

Material & Labour for PCC 1:2:4 type B-1(using 20 mm graded stone aggregate) as in coping on wall including weathering, slightly rounded or chamfered angles or throating as directed complete all as specified and as directed.

Taking down shutters with frames of size exceeding 1.5 Sqm but not exceeding 4 Sqm each with shutters (without taking off shutters from the frame) and removing from site complete all as directed.

Taking down shutters with frames of size not exceeding 1.5 Sqm each with shutters (without taking off shutters from the frame) and removing from site complete as directed.

Supply & Fix powder coated (minimum thickness of powder coating 50 micron) aluminium frames for doors, windows, ventilators with one or more rebate including joining cleat for fixing etc complete all as specified including taking down old unserviceable items complete as specified.

Supply & Fix powder coated (minimum thickness of powder coating 50 micron) aluminium door shutters, aluminium section weighing 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges(150mm size - 3 nos), anodised aluminium snap beading, screws etc. complete all as specified.

Supply & Fix Powder coated aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no) hinge type B-21 100mm long (2 no) suitable handle (1 no) complete all as specified.

Supply & Fix Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern with approved standard section and fixed to the existing window frame with C.P. brass/stainless steel screws @200 mm c/c , including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer in charge.

Material & Labour Veneered decorative plywood 9mm thick, grade 1 (with BWR resin) with decorative face veneers on both faces; fixed with screws to timber frame complete all as specified.

Supply & Fix Second class hard wood plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified.

Supply & Fix 40 mm thick second class hard wood, plain framed, paneled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers supplied and fixed to chowkhats complete as specified.

Supply & Fix 30 mm thick second class hard wood Glazed and skeleton shutters, open rebated and prepared to receive glass, gauze, etc., (without sash bars) chamfered or rounded, fitted with cut and mitred beads for securing glass etc., sizes of members of shutters as specified in SSR Part I Section 8, clause 8.24 (a) complete all as specified.

Hacking out old broken glass (any thickness, size, quality or description) from metal frame including punching or drilling out old glazing pins/spring clips etc complete as specified.

Supply & Fix sheet glass, ordinary quality 4.8 mm thick and glazing with aluminium bedding/ oil putty in square exceeding 0.5 Sqm in each pane complete all as specified.

Supply & Fix sheet glass, ordinary quality 4 mm thick and glazing with aluminium bedding/ oil putty in square not exceeding 0.5 Sqm in each pane complete all as specified.

Supply & Fix Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified.

Supply & Fix solid PVC Door frame of size 50mmx47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, supplying & fixing in opening as per specification & drawing as mentioned in section 8 of SSR Part II 2010 complete as specified.

Supply & Fix Factory Made Solid PVC Moulded Door Shutter, 28 to 30mm thick (stiles), with 2, 4, or 6 raised panel design with 2mm thick Moulded Prelam PVC Sheet on the front face & 2mm Plain colour PVC Sheet on back face supplying & fixing in frame at site as per specification & drawing as mentioned in section 8 of SSR Part II 2010 complete as specified.

Supply & Fix Aluminium anodised, barrel tower bolts of extruded section and fixed of size150mm complete all as specified.

Supply & Fix Aluminium anodised, barrel tower bolts of extruded section and fixed of size 100 mm complete all as specified.

Supply & Fix Butt hinges, medium weight, cold rolled mild steel 100mm size and fixed complete all as specified.

Supply & Fix Aluminium alloy, anodised, sliding door bolt of size 300mm long with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete as specified.

Supply & Fix Extruded aluminium alloy handles, fabricated 125mm size and fixed complete all as specified.

Supply & Fix in repairs vitreous china wash basin white flat back size 580 x 450 mm excluding taps, but including cutting for and pinning in ends of brackets, waste pipe and brackets complete all as specified and directed.

Supply & Fix in repairs Vitreous China wash down water closet pan (Pedestal pattern) white including connection to drain and to flushing pipe, plastic water closet seat cover with clamp complete all as specified and directed.

Supply & Fix in repair PVC low level flushing cistern syphonic action type, low level white 10 litres capacity with ISI mark including inlet ball valve float, handle and brackets and connection to pipes etc. complete all as specified.

Supply & Fix mortise lock Brass type of size 75mm 4 levers vertical type complete all as specified

Supply & Fix CP Bib taps, cast copper alloy, fancy type, screwed down, screwed for iron pipe or for brass ferrule and fixed for 15 mm bore steel tube in repairs complete all as specified.

Supply & Fix in repairs concealed stop cock regular body, cast copper alloy, quarter turn with flange Chromium plated fancy type of size 15mm and taking down, complete all as specified

Supply & Fix chromium plated cast copper alloy,fancy type pillar tap 15mm dia fixed in repairs complete all as specified

Supply & Fix in repairs brass chromium plated tubular towel rail 20mm dia D type 60cm long complete all as specified

Supply & Fix PVC connection 15mm with PTMT nuts of length 450mm long and taking down old one complete all as specified and directed.

Supply & Fix in repairs brass CP shower rose 15mm bore fancy type 125mm size complete all as specified and directed.

Supply & Fix in repairs brass ball valves, 20mm bore high pressure of PTMT with epoxy coated Aluminium rod & high-density plastic ball screwed for iron pipe and fixed (Minimum weight 20mm-210 gms) complete all as specified

Supply & Fix in repairs cast copper alloy, Gun-metal, globe or gate valves, with iron wheel head, screwed both ends on CPVC pipe including necessary fittings of size 20mm bore dia complete all as specified

Taking up or down 15mm bore galvanised steel tubing and connections including cleaning for refixing or removal from site all as directed.

Supply and laying 20mm dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified.

Taking up or down 20mm bore galvanised steel tubing and connections including cleaning for refixing or removal from site as directed.

Supply and laying 25mm dia of CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings on walls/ceiling or laying in floors complete all as specified.

Dismantling water tanks exceeding 250 litres capacity & not exceeding 500 litres capacity and removing from site

Supply & Fix Rotational moulded polyethylene water storage tanks (ISI marked) of capacity 500 litres (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part 1 complete all as specified.

Dismantling of wall and ceiling boards (fibre, pulp, insulation etc.) including cover fillets and removal of debris complete as directed.

Supply & Fix Anodised aluminium snap grid frame work for false ceiling of grid size 605mmx605mm as specified in Clause 10.38 of MES Schedule Part I including suitable hangers, cleats, expansion hold fasteners and scaffolding complete all specified and directed.

Supply & Fix 6mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with screws of size 600mmx600mmx4mm in ceiling fixed with screw as per manufacturer’s instructions complete as specified.

Re-writing of existing writing or figures (BLOCK ROMAN, ITALIC OF INDIAN) not exceeding 30cm (height of letter 7cms) complete all as specified and directed.

Re-writing stops, commas, short lines, dashes, hyphen, brackets etc complete all as specified and directed.

Excavation in trenches not exceeding 1.50 metre wide and not exceeding 1.50 metre in depth for foundation etc or for shafts , wells, cesspits, manholes, pier holes etc not exceeding 10 sqm on plan and not exceeding 1.5m in depth and getting out soft/loose soil complete all as specified and directed.

Demolition and breaking up drain pipes (salt glazed wave, AC or reinforced concrete) set in cement mortar 100/150mm dia, complete all as specified and directed.

Material & Labour for cement concrete 1:3:6 type C2 concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested in 150mm dia pipe, complete all as specified and directed.

Material & Labour for cement concrete 1:3:6 type C2 concrete bed to drain pipes including packing under, and haunching against the sides of pipes after they are laid and tested in 100mm dia pipe, complete all as specified and directed.

Supply & Fix 110 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints including connecting fittings, laid in floors or trenches complete all as specified and directed.

Supply & Fix 150 mm bore PVC (SWR) Soil, waste and vent pipes single socketed in any length with rubber ring joints including connecting fittings, laid in floors or trenches complete all as specified and directed.

Material & Labour for PVC (SWR) vent cowl 110mm bore in repair complete all as specified by Engineer-in-charge.

Material & Labour for PVC (SWR) vent cowl 75mm bore in repair complete all as specified by Engineer-in-charge.

Returning filling in including spreading, leveling , watering and well ramming not exceeding 25 cm in layers (Soil) complete all as specified.

Removal of excavated surplus (soils) at a distance exceeding 1.5 KM but not exceeding 5.0 KM complete all as specified.

Material & Labour for Cleaning of septic tank by Mechanical means, removing manhole cover including removing of earth soil spread over the cover if any from the frame of septic tank and receiving chambers, removing of all night soil sediments and waste materials etc irrespective of its height cleaning off up to the bottom floor and dispose of the materials are to be taken from the respective vicinities on covered conveyance and disposed off out of different unit at Naval Base/KatariBagh Complex or to a distance not exceeding 100 metres from septic tank to a pit suitably excavated to contain night soil and shall be covered with excavated to contain night soil and shall be covered with excavated earth on top and place back the manhole cover to its original position and removing all vegetable roots if any making good surround complete all as specified and as directed.

Material & Labour for Cleaning of Manhole by Mechanical means up to 1.5 metre depth by removing manhole cover including removing of earth soil spread over the cover if any from the frame of septic tank and receiving chambers, removing of all night soil sediments and waste materials etc irrespective of its height clearing off up to the bottom floor and dispose of the materials are to be taken from the respective vicinities on covered conveyance and disposed off out of to a distance not exceeding 100 metres from septic tank to a pit suitably excavated to contain night soil and it shall be covered with excavated earth on top and place back the manhole cover to its original position and removing all vegetable roots if any and making good surround completely all as specified.

Supply & Fix in repairs PVC (SWR) floor trap, 75mm bore, plain with grating including joints with solvent cement complete all as specified and directed.

Supply & Fix in repair PVC Eves Gutter heavy duty half round 200mm dia including drop end with all necessary Flat Iron fitting complete all as specified.

Dismantling of Single layer Mangalore pattern or similar tiles in roofing complete all as specified.

Material & Labour for Roof tiles, Mangalore pattern, interlocking at side joints, laid dry complete all as specified.

Material & Labour for Ridge or hip tiles to suit Mangalore pattern of roofing tiles, bedded and jointed in cement mortar 1:6 complete all as specified.

Dismantling of Battens for tiles, shingles etc, exceeding 15cm spacing of any size including tilting fillets complete all as specified.

Material & Labour for 2nd class hard wood batten for tiles clean sawn 25 cm center to centre and sectional area exceeding 15 Sqcm & not exceeding 25 Sqcm complete all as specified.

Dismantling of fillets, rails, posts, rafters, purlins, etc. under 40 sqcm in section complete all as specified.

Material & Labour for Plain fillets, square, rectangular or triangular in section, clean sawn, secured with nails or brads sectional area exceeding 13 Sqcm & not exceeding 25 Sqcm as in rafter complete all as specified.

Dismantling of Plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings complete all as specified and directed.

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

Supply & Fix 0.50mm thick Prepainted galvalume aluminium zinc coating GI based plain sheet of any colour having tensile strength of 550mpa as in roof covering, fixed with self tapping screws complete all as specified and directed.

Supply & Fix in repair PVC (SWR) Bend 110 mm dia complete all as specified.

Supply & Fix in repair Steel rolling shutters gear operated type with bevel gear box and crank handle having thickness of lath 1.25mm, without ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete: including taking down old shutter of any size with all fitting and fixture complete all as specified and directed.

Supply & Fix in repair Steel rolling shutters push pull or manual type having thickness of lath 1.25mm, without ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete: including taking down old shutter of any size with all fitting and fixture complete all as specified and directed.

Supply & Fix in repair Safety lever locks mild steel with 4 levers for rolling shutters complete all as specified and directed.

Supply & Fix in repair Ball bearing for rolling shutters complete all as specified and directed.

Supply & Laying Hume Pipe septic tank (5 User Capacity) designed to carry sewage and sullage water, excavation in any type of soil, PCC 1:4:8 below foundation, Vent shaft, connection etc., complete all as specified.

Removing grass, plants and vegetation including roots from wall and roof surfaces and plastering disturbed surface with 15mm thick CM 1:4 with WPC and applying two coat of cement base paint over alkali resistant primer including required scaffolding (Each Job not exceeeding 0.5 Sqm in area) complete all as specified by Engineer-in-charge.

Amount of Credit Schedule shall be deducted to arrive the Contract Sum.

MS BUILDERS