SPL REPAIR TO SINGLE OFFICERS ACCN BLDG NO P-97/01-04 AND P/94-97/H2 OF 2 MADRAS AT PANGODE MIL STN UNDER GE (ARMY) TRIVANDRUM

Amount

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

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

Taking down chowkats or frames with shutters (without taking off shutters from the frames) not exceeding 1.50 Sqm each, and removing from site, complete all as specified and directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frames) exceeding 1.50 Sq.m but not exceeding 4.00 Sqm each, and removing from site, complete all as specified and directed.

Dismantling cast iron work of any description complete all as specified and directed.

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

Demolition of brick or stone /boulder masonry built in cement mortar or cement lime mortar, including all quoins, arches, pillars etc. but excluding ashlar facings, dressed stone work and pre cast concrete articles and removing debris outside MD land complete all as specified and as directed.

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

Taking up or down 15 mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed.

Taking up or down 20 mm bore steel tubing and connections,including cleaning for refixing or removal to store complete all as specified and directed.

S&F 16 mm outer dia 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. complete all as specified and directed.

S&F 20 mm outer dia 3-layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. complete all as specified and directed.

S&F 20 mm outer dia PP-R Gate valves (brass insert) with iron wheel head screwed both ends for iron pipe as per requirement of the site complete all as specified and directed.

M&L for providing and fixing 10mm thick plaster of paris ceiling (Gypsum anhydrous) to flat surface over 2nd class soft wood fillets, or metal frame work and reinforced with G.I. wire mesh (Fillets, metal frame work and G.I. wire mesh paid separately) complete all as specified and directed.

S&F anodised aluminium snap grid frame work (size of grid 605x605 mm) for false ceiling work complete all as specified and as directed.

S&F hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified and as directed.

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

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

S&F rolled mild steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 complete all as specified and directed.

S&F rolled mild steel 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. conforming to Fe 410 -W (Gde- E- 250) quality-A complete all as specified and directed.

M&L for preparation of new steel surfaces of any description not other wise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide Zinc Chrome primer complete all as specified and directed.

M&L for preparing surfaces of wood and wood based materials, steel and iron work, new or old, of any description and girth, not otherwise described, and treating ends of posts, backs of chowkats, etc., area tarred exceeding 0.1 sq. m but not exceeding 0.5 sq. m each treated with tar or coal tar black paint complete all as specified and directed.

M&L for second class hardwood, 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 and directed.

M&L for 35mm thick second class hardwood, plain framed, panelled shutter (two panel) with lock rail and panel of 9mm B.W.P commercial ply or 12mm veneered particle board with commercial veneering on both faces. The size of rail and stile as per IS: 1003 (Part I), kiln seasoned and chemically pressure treated complete all as specified and directed.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium sliding windows/ ventilators shutter three track section for frames of weight not less than 1.17 kg/m and sliding section for shutter frame all round with aluminium section of weight not less than 0.42 kg/m with one or more rebates including joining cleat for fixing etc. complete all as specified and directed.

S&F 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 centre to centre, 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.

S&F 5.50mm thick sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.50 Sqm in each pane with putty or fixed with beads and solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specified and directed.

S&F powder coating of any colour (Thickness or powder coating not less than 50 micron) anodised 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.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified and directed.

S&F aluminium alloy, anodised, sliding door bolt length 200mm 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 complete all as specified and directed.

M&L for providing pre-cast cement concrete block masonry with solid blocks, exc.10cm in width with PCC (1:3:6), type C1, using 20mm graded stone aggregate and set in cement mortar (1:6) complete all as specified and directed.

S&F Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing complete all as specified and directed.

S&F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, supplying & fixing in opening as per specification & drawing complete all as specified and directed.

S&F stainless steel butt hinges 100mm size, medium weight, fixed with stainless steel screws complete all as specified and directed.

S&F mild steel barrel tower bolts, 150 mm long, stove enamelled black, with bright bolt complete all as specified and directed.

S&F extruded aluminium alloy handle 150mm size, fabricated type, anodized fixed with stainless steel screws complete all as specified and directed.

S&F mild steel flat iron holdfasts for chowkats and similar articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

M&L for 150mm thick PCC 1:2:4, Type B1 (using 20mm graded stone aggregate) as in flooring and finished the surface even and smooth complete all as specified and directed.

S&F in repairs 15 mm bore dia Bib taps, cast copper alloy, chromium plated, fancy type, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule and fixed complete all as specified and directed.

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

S&F in repairs 15 mm bore dia stop valves, cast copper alloy, fancy type, chromium plated, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions complete all as specified and directed.

S&F in repairs 20 mm bore dia ball brass valves, high pressure, with polythene float and flynut complete, screwed for iron pipe or brass ferrule complete all as specified and directed.

M&L for 32 mm dia waste fittings, brass, chromium plated for glazed ware sinks, wash basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed.

S&F towel rail 600mm long of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats. (Minimum weight 190gms) complete all as specified and directed.

S&F towel ring of PTMT fixed with and including chromium plated brass screws and wooden/plastic cleats (Minimum weight 90gms) complete all as specified and directed.

S&F soap dish, any type, fixed to plugs with chromium plated brass screws complete all as specified and directed.

S&F in repairs PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F in repairs vitreous china wash down water closet pan (pedestal pattern), white, including fixing bolt, seat cover (excluding flushing cistern and flush pipe) including connection to drain (or outgoing pipe) and to flushing pipe, anti syphonage etc complete all as specified and directed.

S&F in repairs 10 ltrs capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and connection to flush pipe complete all as specified and directed.

S&F in repairs Vitreous China wash basin, white, flat back, size 550x400mm including cutting for and pinning in ends of brackets or erecting stand, waste pipe and connected fittings complete all as specified and directed.

Dismantling of floor, hearth or wall tiling including cement mortar bedding (but not backing) and removing rubbish off the premises complete all as specified and as directed.

M&L for non - skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and directed.

M&L for vitrified ceramic dark shade tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and directed.

M&L for glazed ceramic coloured tiles in vertical surface 350x 250x 7mm/ 450x 350x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match laid over and including 10 mm thick backing on stone/brick masonry surfaces in cement mortar (1:4) complete all as specified and directed.

M&L for rendering 15 mm thick cement plaster in cement mortar 1:6 on fair faces of brick work/ PCC solid block masonry/ concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

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

M&L for hardcore using broken stone or boulders of gauge not exceeding 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete all as specified and directed.

M&L for 100mm thick PCC 1:3:6, Type C2 (using 40mm graded stone aggregate) as in sub base of floor complete all as specified and directed.

M&L for sand filling/ cushioning under floors or in foundations, well ramming including watering and consolidation complete all as specified and directed.

M&L for machine pressed precast concrete interlocking coloured paver block any shape and size conforming to IS 15658-2006 of 60mm thickness, M-35 Grade with grey cement and pigment complete all as specified and directed.

M&L for PCC 1:2:4 type B1, 20 mm graded stone aggregate in kerbs or mud stops rounded or chamfered edges etc complete all as specified and directed.

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

M&L for chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with white cement and pigments complete all as specified and directed.

M&L for preparation of newly plastered surfaces, finishing walls with acrylic smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) complete all as specified and directed.

M&L for providing and applying plaster of paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth complete all as specified and directed.

M&L for preparing new plastered surfaces, applying 3mm thick wall care putty on wall surfaces, priming with alkali resistant priming paint and two coats of distemper oil emulsion complete all as specified and directed.

S&F in repairs 100 mm dia stainless steel grating round complete all as specified and directed.

Taking down carefully copper/ aluminium point wiring of light, fan, socket or power socket complete, including fittings such as switches, ceiling roses, pendants, regulators, sockets etc. and making good disturbed surfaces of walls, floor ceiling etc, match the existing complete all as specified and directed

M&L for point wiring complete for one light point controlled by one switch with 1.5 sqmm single core PVC insulated unsheathed FRLS cable 1100 volts grade with multi stranded, copper conductor partly concealed in wall through PVC conduit and conduit accessories and partly surface on ceiling/ roof through PVC conduit and accessories of suitable size with modular metal flush boxes of suitable size & modules, concealed in walls with modular white plated cover as top cover fixed with screws for housing switches, socket outlets, fan regulators etc, multistranded single core green colour copper conductor for earth continuity connected to earth dolly all as specified and directed Note: Cost of modular metal flush boxes concealed in wall with suitable white cover plate for mounting switches/ sockets, regulators, bell push etc and cost of cutting chases & making good to disturbed surface with cement mortar, if required any shall be deemed to be included in the quoted rate.

All as per item No. 70.00 here in before, but for one fan point controlled by one way switch and regulator complete all as specified and directed.

All as per item No. 70.00 here in before, but for one bell/ buzzer point controlled by one bell push button complete all as specified and directed.

All as per item No. 70.00 here in before, but for One 3 Pin, 5 Amps socket outlet on same board with other switches/ sockets complete all as specified and directed.

All as per item No. 70.00 here in before, but for One 3 Pin, 5 Amps socket outlet on independent board complete all as specified and directed.

All as per SI item No. 70.00 here-in-before, but for one switch socket outlet, 3 pin 16 Amp on independent board with 4.00 Sqmm FRLS cable and 4.00 sqmm cable earth continuity wire complete all as specified and directed.

S&F modular switch 1 way 6A, 1 module, 240 Volts complete all as specified and directed.

S&F modular switch 1 way 16A, 1 module, 240 Volts complete all as specified and directed.

S&F modular bell push 6A, 1 module, 240 Volts complete all as specified and directed.

S&F modular fan step regulator, 120W - 2 module, 240 Volts, 50 Hz complete all as specified and directed.

S&F modular socket, 6A - 2/3 pin combined 2 module, flush type complete all as specified and directed.

S&F modular socket 6A/16A - 2/3 pin combined 2 module, flush type complete all as specified and directed.

S&F ceiling rose, 3 terminals PVC/ polycarbonate, isolated body complete all as specified and directed.

M&L for Buzzer, ding dong AC, 230 volts, single pole complete all as specified and directed.

S&F sheet steel metal enclosure single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 10 Amp, 240 V complete all as specified and directed.

M&L for distribution board, vertical, made out of sheet metal enclosure (CRCA sheet) dust and vermin proof, double door, VTPN 4 way, 415 volts grade with insulated rated bus bar with nickel plated brass, isolated neutral bar and door earthing, earth bar IP- 43 protection with poly urethane (PU) gasketing, IK-08 Mechanical impact resistance, door earthing flush to wall, including testing suitable for fixing MCCB, MCB TP/SPN/SP etc, including taking down existing unserviceable one and removing from site complete all as specified and directed.

M&L for distribution board, vertical, made out of sheet metal enclosure (CRCA sheet) dust and vermin proof, double door, SPN 8 way, 240 volts grade with 200 Amps insulated rated bus bar with nickel plated brass, isolated neutral bar and door earthing, earth bar IP- 43 protection with poly urethane (PU) gasketing, IK-08 Mechanical impact resistance, door earthing flush to wall, including testing suitable for fixing MCCB, MCB TP/SPN/SP etc, including taking down existing unserviceable one and removing from site complete all as specified and directed.

S&F MCB single pole 5 to 32 Amps current carrying capacity, 240 volt rating, 10 KA, C curve with IP-20 protected terminals including contact indication window, IP-20 protection, energy limitation Class-3, airflow channels on both sides, bi-connect terminals etc., complete with connection, testing and commissioning and taking down old one from the site complete all as specified and directed.

S&F MCB SPN 32 Amps current carrying capacity, 240 volt rating, 10 KA, C curve with IP-20 protected terminals including contact indication window, IP-20 protection, energy limitation Class-3, airflow channels on both sides, bi-connect terminals etc., complete with connection, testing and commissioning and taking down old one from the site complete all as specified and directed.

S&F MCB SPN 40 to 63 Amps current carrying capacity, 240 volt rating, 10 KA, C curve with IP-20 protected terminals including contact indication window, IP-20 protection, energy limitation Class-3, airflow channels on both sides, bi-connect terminals etc., complete with connection, testing and commissioning and taking down old one from the site complete all as specified and directed.

S&F in replacement of MCCB triple pole and neutral (four pole) 100 Amp, 415 volts, 50 Hz, having thermal setting range 70% to 100% and adjustable magnetic setting and breaking capacity 16 KA including making incoming and outgoing connections complete all as specified and directed.

Taking down carefully existing serviceable ceiling fan/ wall mounted fan, sealing cable end, etc., removing the fan for keeping in safe custody, hanging the ceiling fan with down rod after rewiring including clamps, hooks, hold fasteners etc and connecting up, including making electric connection from ceiling rose or connector to fan complete all as specified and directed.

Taking down carefully existing serviceable exhaust fan, sealing cable end and removing fan for keeping in safe custody and refixing only exhaust fan and connecting up including provision of cable from ceiling rose/connector to fan complete all as specified and directed.

Taking down carefully existing serviceable geyser of capacity 25 ltrs, sealing cable end, etc., removing the geyser for keeping in safe custody and refixing geyser with provision of new suitable MS bolts, grouted to wall and connecting up incuding provision of new 3 core sheathed multi-stranded flexible copper conductor cable, including making good to the disturbed surface and testing complete all as specified and directed.

S&F in repairs LED luminaire 600 mm x 600 mm, 36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed. Make: Jaquar cat No. LULT02S036XW ULTIMA or equivalent make in Philips/ Bajaj/ Wipro/ Osram/ GE/ Havells

S&F smart extruded aluminium LED batten (4ft) type light fittings with higher efficacy 1x 20W, 220V, AC decorative box type with driver, warm/cool white (as directed by Engr-in-Charge), double sided connection, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, including taking down existing unserviceable one and removing from site complete all as specified and directed. Make: Bajaj Cat No. BCLAB 20W LED PS or equivalent make of Philips/Wipro/Osram/GE/Havells/Jaguar/ BENLO/HALONIX

S&F LED light fitting mirror type with high output diffuser 2 feet, 10 watts, 220 V, AC decorative type with warm/cool white (as directed by Engr-in-Charge), driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size, including taking down existing unserviceable one and removing from site complete all as specified and directed.

M&L for sub-main wiring with 2 runs of 6 sqmm single core PVC insulated, FRLS, unsheathed cable with stranded copper conductor, 1100 Volts grade drawn through and including PVC conduit with all fitting such as Tees, Bends, Elbows, etc., fixed surface on wall/ceiling including 6 Sqmm multistranded PVC insulated, FRLS, copper conductor cable as earth continuity conductor and connecting to common earth dolly, including taking down complete all as specified and directed. NOTE: Two runs of 6.0 sqmm copper cables and one run of 6.0 sq mm copper cable along with white colour PVC conduit/ conduit accessories will be measured as one unit length.

M&L for Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth of not less than 1.5 metre below normal ground level, connected to galvanised earth lead of GI wire of size 4mm dia by means of GI Bolts, Nuts, check nuts and washers of the earth and thimbles and other end of the earth strip connected to earthing test point and protected by galvanised iron pipe light grade 15mm dia from earth plate to Panel/DBs and water pipe 20mm dia GI medium grade raised up to a level of 50cm above ground level with plug at top, earthing pit in PCC (1:3:6) type C-1 RCC pre-cast (1:2:4 type B-1) cover slab of 50 mm thick using 8.00mm dia CTD bars reinforcement both ways at 140 mm centre to centre with handle, 20 mm dia GI pipe medium grade for watering pipe, wire mesh, funnel and providing charcoal or coke and salt in alternative layers of 15 cm including necessary earth work in any type of soil, returning, refilling and removing of surplus soil to a distance not exceeding 50 mtr testing complete all as shown in electrical plate No-3 of MES Schedule Part-I of SSR-2009 complete all as specified and directed, including taking down existing unserviceable earthing complete all as specified and directed.

S&F galvanised iron pipe light grade 15 mm bore with all fittings and saddle/ hooks etc for fixing on wall or laid under floor complete all as specified and directed.

Taking down old unserviceable LT cable of size 16 to 50 Sqmm 3.5 core including making good the disturbed surface complete all as specified and directed.

M&L for XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 50 sq. mm 3.5 core complete all as specified and directed.

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

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

S&F double compression copper gland for fixing armoured cables of size 50 sqmm 3.5 core nominal cross sectional area complete all as specified and directed.

M&L for high density polyethylene pipes (HDPE) 50 mm bore of pressure rating 6 kgf/cm2 laid in trenches complete all as specified and directed.

KEERTHI CONSTRUCTIONS (BID ID -3312930)

Powertech Engineers (BID ID -3312970)

SHILPA ENGINEERS AND CONTRACTORS (BID ID -3311075)

SUPER COOL (BID ID -3313020)