REPAIR/MAINTENANCE OF B/R ITEMS IN E/M INSTALLATIONS AND CERTAIN REPAIR TO FENCING, GATES, COMPOUND WALL AND CONNECTED WORK IN NORTHERN AND CENTRAL SECTOR AT MIL STN KOTA

Amount

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

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

Demolition of cement concrete unreinforced of any description and in any position not otherwise specifically provided for and removal all rubbish material outside of MoD land complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floor and pavings n.exc 15 cm thickness (below or above GL) and removal all rubbish material outside of MoD land complete all as specified and directed.

Demolition/Dismantling of existing normal roof treatment, any type from RCC roof slab including lime concrete/PCC padding over roof, removing layer of bitumen under lime concrete/PCC padding, cement mortar, felt etc and cleaning the surface by hacking to receive plaster and removing demolished materials outside MD land, complete all as specified and directed.

Demolition of brick work/stone boulder masonry, built in CM incl all quoins, arches, pillars etc but excluding ashlar facing, dressed stone work and precast concrete articles, complete all as specified and directed.

Taking down chowkhat or frames not exc 1.50 Sqm each with shutters (with out taking off shutters from the frame), complete all as specified and directed.

Taking down chowkhat or frames exc 1.50 Sqm and not exc 4.00 Sqm each with shutters (with out taking off shutters from the frame), complete all as specified and directed.

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

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

Dismantling water storage tank of any description of capacity exc. 250 ltr but n.exc. 500 ltr, complete all as specified and directed.

Dismantling plain or corrugated steel sheeting of any gauge/thickness from roofs and wall covering, 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.

M&L for PCC 1:2:4 mix type B-0 (Using 12.5 mm graded stone agg) for roof padding, leveling course to receive floor finishes etc, finished even and fair complete all as specified and directed.

M&L brushing neat cement slurry with 3.00 kg cement per Sqm, complete all as specified and directed.

M&L for applying 20 mm thick screed in CM 1:3 on roof slabs with using liquid water proofing compound as per manufacturer's instructions, complete all as specified and directed. (Liquid WPC shall be measured and paid separately).

M&L for rendering 15 mm thick on stone masonry surfaces or other than fair faces of brick work in cement mortar 1:4 with using liquid water proofing compound, surface finished even and smooth without using extra cement, complete all as specified and directed. (Liquid WPC shall be measured and paid separately).

Supply only approved liquid water proofing compound, complete all as specified and directed.

M&L for cleaning of roof slab including picking, sweeping clean and washing down with water to remove dust, dirt etc and Supply and fix APP polymeric water proofing membrane, minimum 3mm thick and weighing not less than 3.0 Kg/Sqm, black finish reinforced with non-woven polyester matt, with a thermo fusable finish laid over cold applied bituminous primer conforming to IS 3384 @ of 0.40 Kg/Sqm torching overlaps with a propane or a butane gas torch, with a overlap of 75mm at the sides and 100mm at the ends and sealing including applying a coat of cold emulsion bituminous primer all as per manufacturer’s instructions, complete all as specified and directed. Note: (i) Coved fillets in PCC(1:2:4) type B-0 using 12.5mm graded stone aggregate, of radius 75mm shall be provided at the junction of roof and parapet wall/mumty/chimney/other vertical surfaces and thereafter surface painted with hot paving bitumen of Grade 30/40 confirming to IS-73, [email protected] Kg/Sqm over a coat of cold applied bituminous primer conforming to IS:3384 @ 0.40 Kg/Sqm.

Item 19.00 Contd........ (ii) Polymeric membrane shall be taken to a height of 45cm (minimum) and then inserted inside the groove of parapet wall of brick masonry and shall be finished by a membrane flushing. (iii) The waterproofing treatment shall be got carried out by the manufacturer or their authorized applicators. (iv) In case of stone masonry parapet wall etc a groove of size 25mmx25mm (minimum) shall be made in coved fillet at the junction of roof and parapet wall/mumty Chimney/other vertical surfaces and polymeric membrane inserted in groove and sealed with paving bitumen. (v) Cost of above aspects is deemed to be included in quoted rates.

S&F 35mm thick factory made IInd Class Hard wood (Hollock) paneled door shutters single panel with lock rail and panel of 9mm B.W.P. marine grade plywood bonded with high quality liquid phenol formaldehyde synthetic resin adhesive conforming to IS-710 or 12mm thick particle board veneered with commercial veneering on both faces. The size of rails & style as specified in SSR Part-I (2009) section 8 and as per IS-1003(Part-I) kiln seasoned as per IS-1141 and chemically pressure treated as per IS-401 complete all as specified and directed.

S&F 35mm thick factory made IInd Class Hard wood (Hollock) glazed and skeleton, open rebated, prepared to receive glass, gauge etc, without sash bars, edges of framing plain, chamfered and rounded, fitted with cut and mitered beads for securing glass/gauge etc. The size of rails & style as specified in SSR Part-I (2009) section 8 and as per IS-1003(Part-I) kiln seasoned as per IS-1141 and chemically pressure treated as per IS-401 complete all as specified and directed.

S & F for Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing as applicable to item 08095 given in SSR Part – II (2020).

S & F for Factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails mild steel 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, suppy and fixing in the frame at site complete all as per specifications and drawings as applicable to item 08080 given in SSR Part–II.

S&F framed work as in doors or gates of angle or other section with gusset plates, rails, braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening, conforming to Fe-410W Grade-E-250, quality B, complete all as specified and directed.

S&F mild steel framed work as in grills, grating etc. with end of bars shouldered and/or riveted, or forged into spikes: framed guard bars: barred iron doors: ladders: frame balusters: walk ways: railing: frame work of water tanks and similar works conforming to Fe-290 Grade-E-165, complete all as specified and directed.

S&F 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, complete all as specified and directed.

Supply, fabrication and fixing MS tubes, medium grade with connecting plates as in posts and struts including cutting to shape, provided with necessary nuts, bolts, washers, welding etc, complete all as specified and directed.

S&F Prepainted galvalume aluminum 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 as specified, complete all as specified and directed.

S&F aluminium anodised barrel tower bolt of extruded section 125 mm long and fixed, complete all as specified and directed.

S&F aluminium handles, cast type, anodised 125 mm size, complete all as specified and directed.

S&F 100 mm size mild steel butt hinges, ISI marked, medium weight, cold rolled and fixed with screws, complete all as specified and directed.

S&F 250 mm long mild steel sliding door bolt plate type stove enamelled black with bright bolt n.less then 12 mm dia and incl a minimium of 6 bolt & nuts, four on bolt plate and two on staple plate complete all as specified and directed.

S&F galvanised mild steel wire cloth, 0.56 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with tinned tacks or galvanised wire staples complete all as specified and directed.

S&F in renewal galvanised mild steel wire cloth, 0.56 mm nominal dia of wire and average width of aperture 1.18 mm and fixed with tinned tacks or galvanised wire staples complete all as specified and directed.

Hacking out old broken glass (any thickness size, quality or description) from wooden frame/metal frame, glazing with putty or fixed with beads complete all as specified and directed.

S&F sheet glass 3mm thick ordinary quality and glazing with oil putty etc in squares n.exe 0.50 Sqm in each pane, complete all as specified and directed.

M&L for rendering 10 mm thick on stone masonry surfaces or other than fair faces of brick work in cement mortar 1:4, surface finished even and fair to receive tiles, stone etc, complete all as specified and directed.

M&L Glazed ceramic coloured tiles on vertical surfaces 350x 250x7 mm/450X350X7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match, complete all as specified and directed.

M&L for 25mm thick plain cement concrete 1:2:4 type B-0 (using 12.50 mm graded stone aggregate) as in flooring/sub base, finished fair and even to receive floor finishes/screed complete all as specified and directed.

M&L 15 mm thick screed bed or bedding layer in CM (1:6) for laying floor finishes, finished fair and even to receive floor finishes complete and all as specified and directed.

M&L 20 mm thick screed bed or bedding layer in CM (1:6) for laying floor finishes, finished fair and even to receive floor finishes complete and all as specified and directed.

M&L for joint free non skid ceramic coloured tiles, 7 to 8mm thick (square/rectangular) area of each tile exceeding 0.06 Sqm but not exceeding 0.11 Sqm, in floors etc, set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles, complete all as specified and directed.

M&L for joint free non skid ceramic coloured tiles, 7 to 8mm 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 coloured cement to match the shade of tiles, complete all as specified and directed.

M&L for joint free non skid ceramic coloured tiles, 7 to 8mm 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 coloured cement to match the shade of tiles, complete all as specified and directed.

M&L for machine cut kota stone slab as in flooring 20 to 25 mm thick and jointed with grey cement slurry mixed with pigment to match the shade of the slab including grinding, rubbing and polishing, complete all as specified and directed.

M&L for cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) 100 mm thick as in path/sub base etc, finishing the surface fair and even, complete all as specified and directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size made with grey cement and pigment, confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade, laid over and including 25 mm thick sand cushioning, complete all as specified and directed.

M&L precast (factory casted) cement concrete kerb stone casted in PCC 1:2:4 type B-1 using 20 mm graded stone aggregate with plain or interlocking joints (as directed) including making groove in ground of desired dimension, including weathering, slightly rounded or chamfered angles, placing in position, set and jointed in CM 1:4, making good distrubed surface of ground complete all as specified and directed.

M&L for rendering 15 mm thick on stone masonry surfaces or other than fair faces of brick work in cement mortar 1:6, surface finished even and smooth without using extra cement, complete all as specified and directed.

M&L for rendering 15 mm thick on stone masonry surfaces or other than fair faces of brick work in cement mortar 1:4, surface finished even and smooth without using extra cement, complete all as specified and directed.

M&L for rendering 10 mm thick on fair faces of ceiling in cement mortar 1:4 including finishing the surface even and smooth, complete all as specified and directed.

M&L brick work with pulverized fuel Ash-lime bricks (Fly ash bricks - non modular size), straight or curved on plan exc 6 m mean radius, built in CM 1:6, complete all as specified and directed.

M&L walling of random rubble, uncoursed well bonded, bedded and solidly hearted, built in Cement Mortar 1:6, including finishing the joint, flush as the work proceeds complete all as specified and directed.

M & L for walling of random rubble, except stone i.e. using old serviceable stone obtained from demolition under serial item No. 6.00 (here-in-before), uncoursed well bonded, bedded and solidly hearted, built in Cement Mortar 1:6, including finishing the joint, flush as the work proceeds complete all as specified and directed.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses, with maximum depression on face from straight edge held against the dressed surface not exceeding 40 mm; to block in course masonry, complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surface in cement mortar 1:6, surface finished even and smooth without using extra cement, complete all as specified and directed.

M&L for rendering 15 mm thick on fair faces of brick work or concrete surface in cement mortar 1:4, surface finished even and smooth without using extra cement, complete all as specified and directed.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggreate), 75 mm thick as in plinth protection/Path/PCC paving etc including finishing the surface even & smooth without using extra cement, with and including all necessary form work to divide the area in panels, finishing exposed edges fair or rounding or chamfering where dirtected and providing 6 mm wide joints throughout the thickness of plinth protection duly filled with mastic filling (one part of hot bitumen 85/25 and three parts of fine sand by weight), complete all as specified & directed.

S&F in position rotational moulded polyethylene water storage tanks 500 lts capacity (cylinderical vertical with closed top) hoisted and fixed in position, ISI marked, complete all as specified in SSR Part I and as directed.

S&F 20 mm dia ball brass valve, high pressure with polythene float and fly nut, screwed down for iron pipe, complete all as specified and directed.

Supply, fixing, laying & testing 15 mm bore galvanised iron water tubing 'medium grade' with and including all GI fittings such as flanges, unions, reducer sockets, socket, reducing bends, elbows, tee, checknuts, caps, plugs etc. fixed to walls, ceilings or floors, complete all as specified and directed.

Supply, fixing, laying & testing 20 mm bore galvanised iron water tubing 'medium grade' with and including all GI fittings such as flanges, unions, reducer sockets, socket, reducing bends, elbows, tee, checknuts, caps, plugs etc. fixed to walls, ceilings or floors, complete all as specified and directed.

Refixing old steel tubing (with and including new GI fittings) in new or old position (Wall, Ceiling, floor etc) of 15 mm dia pipe complete all as specified and directed.

Refixing old steel tubing (with and including new GI fittings) in new or old position (Wall, Ceiling, floor etc) of 20 mm dia pipe complete all as specified and directed.

S&F in renewal stop valves 15 mm nominal bore, cast copper alloy, fancy type, chromium plated with long shank and cup (concealed type), screwed down, high pressure with crutch or butterfllly handles, screwed both ends for iron pipe or for brass ferrule or to GI socket complete all as specified and directed.

S&F in renewal bib taps, cast copper alloy, with crutch or butterfly handles, screwed down, screwed for 15 mm bore GI pipe or for brass ferrule or to GI socket complete all as specified and directed.

S&F in renewal vitreous china squatting pan Orissa pattern size 580 x 440 mm white with front or back inlet, integral foot rest incl providing lime concrete bedding and connecting to flusing cistern complete all as specified and directed.

S&F in renewal 10 Ltr capacity PVC low level flushing cistern, top push type with inlet ball valve, PVC float, brackets including superior quality PVC flush pipe of 32 mm dia, complete all as specified and directed.

S&F in renewal vitreous china wash hand basin white with flat back of size 550x400 mm, excluding chain and plug, taps and porcelain stopper but incl PVC waste pipe of 32 mm bore, one pair of 600 mm long cast iron brackets, complete all as specified and directed.

S&F PVC (SWR) pipe 75 mm dia, single socketed, in any length with rubber ring joints and laid in trenches/floor and including taking down old unserviceable existing pipe complete all as specified and directed.

S&F in renewal pillar taps, cast copper alloy, with capston heads, chromium plated, fancy type, screwed down high pressure with or without lettered 'Hot' or 'cold' with long screwed shanks and flynuts screwed for 15mm bore iron pipe and fixed complete all as specified and directed.

M&L for preparing new steel surfaces exceeding 10cm width or girth and applying two coats of synthetic enamel paint over and including one coat of red oxide zinc chrome primer, complete all as specified and directed.

M & L for preparation of old painted steel surfaces of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint, complete all as specified and directed.

M&L applying 2 coats of synthetic enamel paint over and including a coat or pink primer on wooden surfaces, exceeding 10 cm in width or girth, incl preparation of the new surfaces complete all as specified and directed.

M&L preparation of newly plastered surfaces of walls and applying 1 mm thick wall care putty as per manufacturer's instructions and over it applying two coats of distemper oil emulsion over a coat of primer, complete all as specified and directed.

M&L applying three coats of white wash after preparation of new plastered surfaces of ceiling, complete all as specified and directed.

M&L for applying two coats of cement based paint on newly plastered surfaces of walls over and including a coat of suitable cement primer including preparation of surfaces, complete all as specified and directed.

Preparation of old plastered or unplastered old decorated surfaces of walls /chajjas and applying one coat of cement base paint over & including a coat of primer, complete all as specified and directed.

Preparation of old plastered or unplastered old decorated surfaces of walls and applying one coats of white wash on walls complete all as specified and directed.

Preparation of old plastered or unplastered old decorated surfaces of ceilings and applying one coats of white wash on ceilings including cornices etc complete all as specified and directed.

Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out concrete, brick work, masonry, etc. embedded portion and making good disturbed ground complete all as specified & directed.

Dismantling fencing wire mesh, any type complete all as specified & directed.

Excavating in post holes (or similar holes) in hard/dence soil, each not exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm around foundation concrete as ordered, watering and removing surplus soil to a distance not exceeding 50 m and making good surface, complete all as specified and directed.

M & L for PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

M & L for providing cement concrete 1:2:4 type B-2 using 40 mm graded crushed stone aggregate as in surface channels and drains and benching & including finishing the top of benching even and smooth using extra cement complete all as specified and directed. Note :- Forming fair finished channel shall be measured and paid separately under respective item of the BOQ.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete using extra cement & including forms, moulds mitred/stopped ends etc complete all as directed. Note :- Measurment shall be taken only for inner girth.

S & F for mild steel work of angle iron or flat iron etc for hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and screwing etc. wind ties for roof including securing bolts ; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

S & F for mild steel work as in bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and directed.

Supply only for mild steel round bars, 10 mm dia and over, cut to length, bent to shape and provided as support to chain link fencing complete all as specified and directed.

Supply only chain link MS galvanised fencing of any size /type complete all as specified and directed.

Fixing only chain link fencing, including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. & including provision of binding wire complete all as specified and directed. Note:- Supply only Chain link and line wire shall be measured and paid separately under respective item of this BOQ.

S & F of galvanised 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails straining bolts, including securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. (each line of wire to be measured) & including dismantling of old wire fencing complete all as specified and directed.

S & F for mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exceeding 5cm but not exceeding 10cm long and dia of neck exceeding 10mm but n.exc 15mm complete all as specified and directed.

S&F in renewal wire netting of galvanised steel wire 2.00 mm dia fixed with tinned tacks of wire staples, size of mesh 20 mm, complete all as specified and directed.

L P Singh and Co.

K B Enterprises

Pioneer Enterprises

M/s M R MAHANA

Shiv Kripa Tradimg