GE/CHM-02/2025-2026 COMPREHENSIVE MAINT AT CERTAIN UNITS OF OTM ACCN UNDER AGE B/R II AT CHANDIMANDIR MIL STN

Amount

Taking down existing plaster of any description on brick wall/ concrete surface including racking out joints, hacking for key, scrubbing down with water etc complete, all as specified and directed.

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

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

Dismantling of wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified & directed by Engineer-in-charge.

Demolition of brick masonry and built in cement mortar including dismantling all quoins arches, pillars complete all as specified & directed

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing serviveable tiles to store and rubbish off the premises complete all as specified and directed

Demolition of stone slabs of any description in floors/ walls laid, bedded and pointed in any mortar complete all as specified and directed

Demolition of cement concrete (un-reinforced) in ground floor and paving n.exc 15cm thickness (below or above GL) as in plinth protection/ path/ Hard standing/ floor etc. etc complete removal of debris outside MD land.

Taking down shutter of any description exc 1 Sqm but n.exc 2 Sqm each complete all as specified and directed.

Taking down chowkats or frame n.exc. 1.5 sqm with shutters (without taking off shutters from the frame) complete all as specified and directed.

Taking down chowkats or frame exc. 1.5 sqm and n exc 4 Sqm with shutters (without taking off shutters from the frame) complete all as specified and directed.

Rolled sections as in main and cross beams, hip and jack rafters,purlins where connected to common rafters and running rails and guides for sliding doors, fixed with angle cleats or other connecting plates, conforming to Fe-290 Gde E165, all as specified and directed.

Two coats of synthetic enameled paint on steel and iron surfaces over one coat of red oxide primer on surfaces over 10 cm width or girth including preparation of new surfaces complete all as specified & directed.

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

Pre- painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick 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.

Powder coated GI Frame work grid Size of grid 605 x 605mm for ceiling comprising of Gl perimeter channnel 0.55 mm thick with two unequal flanges of 20 and 30 mm and web of 27 mm, fixed to surrounding wall using nylon sleeves and screws at 450 mm centre to centre/intermediate channel 0.9 mm thick having two equal flanges of 15 mm each and web of 45 mm suspended from soffit at approx 900 mm centre to centre with Gl cleat and steel expansion fasteners with and including ceiling section (not exc 1.2 m length) of 0.55 mm thickness having kurled web of 50 mm and flange of 26 mm each with lips of 10.5 mm fixed to the intermediate channel with connecting clips across the intermediate channel at 457 mm centre to centre with hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof 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 directed

4mm thick Non asbestos fibre cement building boards fixed or laid/ inserted to timber/GI/Aluminium framework with screws fixed in ceiling flat or sloping complete all as specified.

20mm wide and 1mm thick PVC edge bedding of PVC pasted on edges with suitable adhesive, fixed as in repair complete all as specified and directed.

Brick work with sub class ‘B’ bricks, straight or curved on plan exc 6 metre mean radius built in cement mortar 1:6 complete all as specified & directed.

15mm thick rendering in cement mortar 1:4 on brick walls or concrete surface and finished fair and even without using extra cement complete all as specified & directed.

15mm thick rendering in cement mortar 1:6 on brick walls or concrete surface and finished fair and even without using extra cement complete all as specified & directed.

10mm thick rendering in Cement and Sand mortar 1:3 on ceiling, chajja surfaces (concrete surfaces) finished even and smooth without using extra cement, complete all as specified and directed.

Preparation of new plastered surfaces of walls and applying two coats of oil bound distemper white or tinted over a coat of primer on the surfaces, complete all as specified and directed.

Preparation of old decorated plastered or un-plastered surfaces of walls and applying two coats of oil bound distemper complete all as specified.

Preparation of new plastered surfaces of walls and applying two coats of cement base paint (approved colour), including necessary scafolding complete all as specified and directed.

Three coats of white wash on ceiling surfaces including preparation of new plastered surfaces complete all as specified and directed

Kota Stone Slab flooring, 20-25mm thick (one piece), best quality over and including cement screed bed 15mm thick in cement mortar 1:6, laid and jointed with grey cement slurry and pointed with grey cement mixed with pigment to match the shade of the slab including cutting, rubbing, grinding and polishing (Mirror finish) complete all as specified and directed.

All as per serial item No 28 hereinbefore but on skirting / vertical surfaces laid over and including 10mm screed layer in cement mortar 1:3, cutting, rubbing, grinding and polishing complete, all as specified.

16-18mm thick Granite work (of any type table rubbed and polished) in steps, jambs, pillars, window- cills, cooking platforms and like in, set in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite compelte all as specified and directed.

Providing edge moulding to 16-18 mm thick stone(any description) of counters vanities etc, including machine polishing to edge to give high gloss finish etc. complete.

Coloured vitrified ceramic tiles, light shade, 8-9mm thick (square / rectangular) , area of each tiles n.exc 0.36 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile, over 15mm thick screed bed in cement mortar 1:6, complete all as specified and directed.

All as per serial item No 32 herein before but on skirting etc over and including 10mm thick rendering in cement mortar 1:4

Coloured vitrified ceramic tiles, light shade, 8-9mm thick (square/rectangular) , area of each tiles exc 0.42 sqm but n.exc 1 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile, over 15mm thick screed bed in cement mortar 1:6, complete all as specified and directed.

Non skid, first quality ceramic coloured tiles, 7 to 8 mm thick area or 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 the shade of tile, over and including 15mm thick rendering in cement mortar 1:4 complete all as specified and directed.

Non skid ceramic coloured tiles 7 to 8 mm thick square/rectangular) area of each tile exc 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 over and including 15 mm thick bedding layer in CM 1:4, complete all as specified and directed.

Glazed ceramic coloured printed tiles in vertica surfaces of size 300 x 450 x 7mm set and jointed in neat cement slurry over 10mm thick rendering in CM 1:4 for receiving the tiles complete all as specified.

Factory made rubber moulded machine pressed coloured chequered cement concrete tiles 300mm x 300mm x 22mm thick (with grey cement and pigments), set, jointed and pointed in neat cement slurry with grey cement with pigment to match the colour of tiles, glossy finish, laid over and including 20mm thick screed bed in cement mortar 1:6 complete all as specified and directed.

25mm thick PCC 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in floor even and rough to receive the top finishes like Kota stone/floor tiling complete all as specified and directed.

Cement concrete 1:4:8, type D2 (40mm graded stone aggregate) for 75mm thick floor as in sub base for tiles

75mm thick cement concrete type C2, (1:3:6) (using 40mm graded aggregate) as in Plinth protection finished the concrete surface even smooth using extra cement complete all as specified and directed.

Factory made pressed steel frames having profile 105mm x 60mm for doors with single rebate made out/fabricated of 1.25 mm thick MS sheet, including necessary fixing lugs, hinges, lock strike plate, thress hold bar/flat etc. including filling PCC 1:3:6 complete all as specified & directed.

Pressed steel frames 125mm x 60mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc, including filling of PCC 1:3:6 in hollow frame complete all as specified and directed.

Glazed and gauged skelton shutter (Factory made) 35mm thick of second class hard wood open rebated & prepared to receive glass, gauge etc (without sash bars), edges of framing plain chamfered or rounded, fitted with cut & mitred beads for securing glass etc including priming coat. Size of members of shutters as specified in SSR Part I Section 8, clause 8.20 (a) including Kiln seasoned and chemically pressure treated, complete all as specified & directed.

35mm thick flush shutters, solid core construction, with block board core & plywood face panels, commercial type on both sides all as specified & directed by Engineer-in-charge.

Factory made single extruded WPC (Wood Polymer Composite) solid door/ window/ Ceosetory windows & other Frames/ Chowkhat of size 45 x 70 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2 , modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant and fixed in position with MS hold fast/ lugs/SS dash fasteners of required dia and length complete as per direction of Engineer-in-Charge. (M.S. hold fast/ lugs or SS dash fasteners shall be paid for separately).

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 30mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2 , modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-In- Charge

Supply and fixing factory made steel windows (Box type)primer coated with glazing bar and openable shutter prepared to receive sheet glass complete including cutting holes, (four Nos for each window) and making good dismantled portion in PCC (1:2:4) type B1 including following fittings welded to frame/ shutter complete all as specified. (a) Hold fast 150mm out of 25 x 6 mm flat iron bend to shape, 04 Nos each window (02 Nos on each side). (b) Handle of Z section 20mm x 25mm, 100 mm long -01 No each leaf. (c) MS tower bolt 150mm long, 02 Nos each leaf. (d) Z section 20mm x 25mm, 100 mm long stopper -01 No each leaf. (e) Cleat 55 mm long of hollow square section of 15mm x 15mm of 24 gauge thickness, welded to hinge of 55mm size, 01 No each leaf. (f) MS box type hinges of 75 mm size, 02 Nos per leaf. (g) Fabrication and fixing complete. Note: (i) Glass panes, MS wire cloth & painting shall be measured and paid for separately. (ii) MS flat iron fixing of wire cloth and window shutters shall be included in item rate.

All as per serial item No 48 herein before but without glazing bar.

Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget into spikes; framed guard bars and similar work conforming to Fe 410-0 or Fe 310-0, all as specified and directed.

Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, fixed as in repair all complete all as specified and directed.

Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws, fixed as in repair all complete as per architectural drawings and the directions of Engineer-in-charge. Note for serial item no 51 & 52 : Rate included in upto seven storey building including necessary arrangement complte all as specified

Steel rolling shutters (1 mm thickness of lath) without ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of red oxide zinc chrome primer; erected in position as indicated, push, pull or manual type, fixed as in repair complete all as specified and directed

Steel rolling shutters (1 mm thickness of lath) with ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated complete, gear operated type with bevel gear box and crank handle, fixed as in repair complete all as specified and directed.

Hacking out old broken glasses of any description from metal frames including punching or drilling out old glazing pins/springs clips and providing and fixing, complete all as specified and directed.

4mm thick sheet glass ordinary quality any size and in any type of frame and glazing with oil putty (or beading) in square n.exc 0.5 Sqm in each panes complete all as specified and directed.

4mm thick figured glass pin head type ordinary quality any size and in any type of frame and glazing with oil putty (or beading) in square n.exc 0.5 Sqm in each panes complete all as specified and directed.

9mm thick pre laminated particle board, interior grade, pre laminated one side with decorative choice lamination and other side balancing white lamination fixed with screw to timber /aluminium frame work complete all as specified and directed.

5.5mm thick ordinary quality tinted glass, fixed to aluminum frame work in panels n.exc 0.5 Sqm in each pane, complete all as specified & directed.

5.5mm thick ordinary quality tinted glass, fixed to aluminum frame work in panels exc 0.5 Sqm in each pane, complete all as specified & directed.

Mortice lock, verticle type, mild steel, 4 levers, size 100mm, brass body, fixed as in repair complete all as specified and directed

Door closer hydraulically regulated aluminum (die cast) body, designation No 3, universal type, suitable for door shutters of 701mm to 850mm in width and of weight between 36 to 60 Kg, fixed as in repair, fixed complete all as specified and directed.

150 mm aluminium handles 'D' type all as specified and directed.

Sainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm including fixed with stainless steel wire staples complete all as specified & directed.

Stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm including fixed with stainless steel wire staples, as in repair complete all as specified & directed.

Butt hinges 100mm size, of extruded aluminum alloy with galvanised mild steel hinge pin, anodised, type C-21, complete all as specified and directed.

150 mm size aluminium, barrel tower bolt of extruded section and fixed for PVC door complete all as specified and directed.

200 mm size aluminium , anodized barrel tower bolt of extruded section and fixed complete all as specified and directed.

150 mm aluminium handles cast type anodized complete all as specified and directed.

300 mm 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 sections or cast-aluminium alloy and fixed,complete all as specified and directed.

300mm long mild steel helical door springs including roller and roller plate fixed to angle iron door frame including welding etc, fixed as in repair complete all as specified and directed.

Floor door stopper of aluminum alloy body and tongue, anodized with hard drawn steel spring, fixed in floor (150mm size), fixed as in repair complete all as specified and directed.

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

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

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

75 mm bore PVC (SWR) bends of any radius, complete all as specified and directed.

110 mm bore PVC (SWR) bends of any radius, complete all as specified and directed.

PVC (SWR) floor trap, plain with grating including jointing with solvent cement 75mm bore, including jointing to waste pipe set in cement concrete type B-1(1:2:4) , fixed as in repair complete all as specified.

Vitreous china wash hand basin, white, angle back size 550 x 400 mm, excluding taps, waste chain, plug and porcelain stopper but including brackets, 32mm bore brass CP waste fitting, PVC Connection, PVC waste pipe cutting for and pinning in ends of bracket or erecting stand, fixed as in repair complete all as specified and directed.

Vitreous china squatting pan "orissa" pattern, size 580 x 440 mm white, with integral foot rest including 'P' or 'S' trap (excluding flushing cistern and flush pipe) and making good to the floor fixed as in repair complete all as specified & directed by Engineer-in-charge.

Vitreous China Wash down water closet (pedestal pattern) , white, (excluding, flushing cistern and flush pipe) with and including PVC seat cover, fixed as in repair complete all as specified and directed.

PVC valve less syphonic action type flushing cistern low level white with PVC in let ball valve, float and handle, 10 ltrs capacity and connection to pipes including 32mm dia PVC long bend, set with concrete and making good to floor, fixed as in repair complete all as specified & directed.

Bib tap, fancy type cast copper alloy, chromium plated, screwed down, high pressure with crutch or butterfly handle, screwed both and for iron pipe or for brass ferrule, suitable for 15mm bore pipe, complete all as specified and directed.

Angular stop cock, fancy type, cast copper alloy chromium plated, screwed down, screwed both and for iron pipe or for union, suitable for 15mm bore pipe, fixed as in repair complete all as specified and directed.

Wash hand Basin brass Mixer of chromium plated hot and cold water screwed down for iron pipe or for union, suitable for 15mm bore pipe, fixed as in repair complete all as specified and directed

wall mixer, cast copper alloy, cast copper alloy chromium plated, screwed for iron pipe or for union, suitable for 15mm bore pipe, fixed as in repair, complete all as specified and directed.

15mm dia PVC connection with PTMT nut, of length 450mm, complete all as specified and directed.

Chromium plated shower rose 125 mm size and 15mm dia with or without swivel joints including fixing to pipe and union, fixed as in repair complete, all as specified and directed

Brass chromium plated, tubular towel rail 20 mm dia. ‘D’ type, 60 cm long between flanges, fixed as in repair complete all as specified and directed.

Health faucet brass chromium plated (health faucet with 01 m pipe & wall hook) for 15mm bore with fittings, fixed as in repair complete all as specified and directed.

Vitreous China half stall urinal, fixed against wall in cement mortar (1:2), securing urinal with and including 60mm long brass screws, pointing around urinal back in cement, including CP waste coupling, 32mm PVC waste pipe, fixed as in repair complete all as specified and directed.

Brass CP Urinal spreader suitable for 15mm bore pipe, complete all as specified & directed.

20 mm bore Galvanized Steel tubes, medium grade including all fittings for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors, including taking down old pipe complete all as specified and directed.

15 mm bore Galvanized Steel tubes, medium grade including all fittings for flush pipes, water supply pipes etc., fixed to walls and ceilings or laid in floors, including taking down old pipe complete all as specified and directed.

Cutting chases in brick walls, pinning in, making good to facings where required and pointing in cement mortar (1:3) for concealed pipe etc and making good, cutting not exceeding 10cm girth complete all as specified & directed by Engineer-in-charge.

500 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered, white in colour, screwable lid, hoisted and fixed in position, including PTMT ball valve 20mm bore & PTMT tank nipple, including dismantling of existing water tanks and removing from site all as specified in SSR Part-I and all as directed by Engineer-in-charge.

1000 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered, white in colour, screwable lid, hoisted and fixed in position, including PTMT ball valve 20mm bore & PTMT tank nipple, including dismantling of existing water tanks and removing from site all as specified in SSR Part-I and all as directed by Engineer-in-charge.

2000 litres capacity rotational moulded polyethylene water storage tanks (Cylindrical vertical with closed top) double layered, screwable lid, hoisted and fixed in position, including tank nipple, float valve, ball valve 20mm PTMT, including dismantling of existing water tanks and removing from site all as specified in SSR Part-I and all as directed by Engineer-in-charge.

MS R G ENTERPRISES (BID ID -3297784)

Satyadev Builders (BID ID -3302927)