COMPREHENSIVE MAINTENANCE CONTRACT INCLUDING B/R AND E/M SERVICES AT MIL STN MOUNT ABU UNDER AGE (I) UDAIPUR

Amount

Dismantling of Manglore pattern or similar tiles in roofing.

Dismantling of timber battens for tiles of any size including tilting fillets spaced exc. 15 cm etc.

Dismantling of plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof covering

Dismantling of timber scantling 40 sqcm and over in sections in any position in unframed works.

Material and labour for second class hardwood (SAL) scantling clean swan in unframed work as in raftar purlines etc all as specified and directed complete.

Supply and fixing of 2nd class hardwood,clean sawn in timber scantling except timber.

Material and labour 2nd class hard wood clean sawn batten for tiles at 30 cm centre of sectional area exceeding 5 sqcm but not exceeding 15 sqcm.

Material and labour for preparing surfaces of timber piles and diping in a hot mixture of tar and creosote in the proportion of 20 kg coal tar pitch to 25 litres of creosote oil, for 4 mins complete all as specified and directed.

Supply and fixing galvanised 0.63 mm thick corrugated mild steel sheeting class-8 with two corrugations side lap fixed with L-type or J-type screws in roofs coering

Supply and fixing 0.80 mm thick plain galvanised mild steel sheeting in eves board, ridges, hips, valley gutters, drip and straight flashings class 8 with two corrugations side lap fixed with L-type or J-type screws in roofs

Fixing only CGI sheeting of any gauge with two corrugation side lap fixed with 'L' or 'J' hooks in roofs including cup washer etc complete all as directed.

Material and labour for Manglore pattern tiles in roofing interlocking at side joints, laid dry.

Fixing only Manglore pattern tiles in roofing interlocking at side joints, laid dry.

Supply and fixing Clay burnt ridge or hips tiles to suit Manglore pattern roofing tiles bedded and jointed in cement mortar 1:6 etc.

Supply and fixing in repair filleting in any position and to any shape in CM 1:4 including all mitres stops section of filets not exceeding 25 sqcm vertical portion of walls parapets chimney etc complete all as specified and directed.

Supply and fixing prepainted 0.50 mm thick gavatume aluminium zinc AZ-150 coating GI based corrugated steel coloured Sheet having tensile strength of 550 Mpa as in roof covering & on chajjas fixed with self tapping at aliternate corrugation screws as spd etc.

Supply and fixing prepainted 0.50 mm thick galvalume aluminium zinc coating GI based plain steel coloured Sheet having tensile strength of 550 Mpa as in roof serrated ridge fixed with self tapping screws as spd etc.

Material and labour for mild steel work in wind tie/hold fasts or similar small articles conforming to Fe 290 Gde E-165 complete.

Dismantling wrought iron or mild steel work of any description not otherwise provided.

Material and labour for rolled mild steel sections in rafters, purlins and posts or hollow square pipe as in tiles battens/ purlins, nut bolts etc . where connected to common rafters and runnuing rails fixed with angle cleats or other connecting plates and nut, bolts etc. confirnimg to Fe-290 (Gde E-165).

Dismantling of wall and ceiling boards, any thickness including cover fillets complete.

Suspended false ceiling system using Chicago metallic (E - grid) exposed suspended system, grid size 600mm x 600mm comprising of GI powder coated Main Runner of dimensions 39mm x 24mm x 0.8 mm thick (Thickness comprising of GI/0.4 mm+ PPPCGS/0.3 mm & weight of runner 1.35 kg for 3600 mm length), Cross Tee of dimensions 29mm x 24mm x 0.8mm thick (Thickness comprising of GI/0.4mm + PPPCGS/0.3mm & weight of Tee 0.195 kg for 600mm length) and Wall angle of dimensions 22.2mm x 22.2mm x 0.65mm thick (Thickness comprising of GI / 0.35mm + PPPCGS/0.3mm & weight of angle 0.70 kg for 3050mm length) with and including 4mm thick HPSC (High pressure steam cured) pre primed, self embossed, textured designer board to be placed in the grid system duly suspended with 4mm dia GI wire hangers fixed with steel dash through fasteners from purlins with butterfly clips (wt-0.007 kg/clip), hold down clips (wt-0.0035 kg/clip), with provn of light fixture complete all as per manufacturer instructions and as directed.

Demolition of brick work or stone/boulder masonry built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

Material and labour Brick work using old size bricks with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and directed.

Demolition of cement concrete (unreinforced) at any position not otherwise specified.

Material and labour for PCC 1:2:4 type B-1 using 20mm graded stone aggregate as in coping etc.

Taking down cement plaster any description on brick or stone walls or wall tiles etc including raking out joints, hacking for key, scrubbing down with water upto triple storey bldgs incl scaffolding, formwork etccomplete all as specified and directed.

Material and labour for rendering on fair faces of brick work or concrete surface of wall 15mm thick in CM 1:6 finished even and smooth with out using extra cement upto triple storey bldgs incl scaffolding, formwork etccomplete all as specified and directed

Material and Labour rendering 5mm thick on fair face of concrete with CM (1:3) finished even and smooth without using extra cement as in ceiling upto triple storey bldgs incl scaffolding, formwork etc.

Material and labour for rendering on fair faces of brick work or concrete surface of wall 10mm thick in CM 1:4 finished even and smooth with out using extra cement upto triple storey bldgs incl scaffolding, formwork etc complete all as specified and directed

Material and labour for new or old roof Manglore pattern tiles or any other any pattern by brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorecent salts and trading oil and greasy spots, cleaning with water etc. and applying two coats Indigo roof tiles coat premium series over a coat of primer complete all as specified and directed.

Material and labour two coat of synthetic enamel paint over new wooden surfaces of any description not otherwise described over 10cm in width or grith over one coat of pink primer including preparation of surfaces compelte.

Material and labour for two coats of synthetic enamel paint over a coat of zinc chrome primer on steel surfaces of any description over 10cm in width or gith,not otherwise described for including preparation of new surface.

Material and labour preparation of new plastered surface and applying two coats of cement base paint on walls upto triple storey bldgs incl scaffolding, formwork etc complete all as specified and directed.

Material and labour for Preparation of old painted surfaces of wood and wood based surfaces of any description, over 10cm in width or girth and apply one coat of synthetic enamel paint complete all as specified and directed.

Material and labour two coats of oil bound distemper (acrylic) white or tinted over 1 mm thick Birla/JK wall putty including preparation of new or old plastered surfaces of walls etc. upto triple storey bldgs incl scaffolding, formwork etc complete all as specified and directed.

Dismantling of existing roof treatment consisting of screed, tar felts, etc and removing building materials to a distance of 500m or under, beyond the lead incl in the rates incl loading, unloading and stacking at the destination complete all as directed.

Removing building materials from any floor upto 3 storey bldg roof to a distance of 3.5 KM out of MoD land or above, beyond the lead incl in the rates incl loading, unloading and stacking at the destination complete all as directed.

Disconnecting existing PVC tank , setting aside (or lowering if required ) for repair cleaning etc and hosting if required reconnecting and re fixing in position after cleaning capacity of water tank exc 500 ltr but not exc 1000 ltr capacity.

Supply and Fixing in repair rotational moulded polyethylene water storage tanks white tripple layered (cylindrical vertical with closed top) capacity 500 Ltr hoisted and fixed in position all as specified and directed by Engr-in-charge.

Supply and Fixing in repair rotational moulded polyethylene water storage tanks white tripple layered (cylindrical vertical with closed top) capacity 1000 Ltr hoisted and fixed in position all as specified and directed by Engr-in-charge.

Supply and Fixing in repair PVC ball valves high pressure with epoxy coated aluminium rod & high density plastic ball screwed for 20mm bore pipes all as specified and directed by Engr-in-charge.

Taking up or down 15mm dia steel tubing and connections by disconnecting fittings/tubing from existing tubing were required including cleaning for refixing or removal from site complete all as specified and directed.

Taking up or down 20 mm dia steel tubing and connections by disconnecting fittings/tubing from existing tubing were required including cleaning for refixing or removal from site complete all as specified and directed.

Supply & fixed GI tubing medium grade 15mm dia incl fittings, cutting threading and fixing to walls or fixing in concealed walls or in floors etc, and making good the surfaces matching to exsiting surafaces of walls/ floor to the entire satisfaction of Engineer-in-charge.

Supply & fixed GI tubing medium grade 20mm dia incl fittings, cutting threading and fixing to walls or fixing in concealed walls or in floors etc, and making good the surfaces matching to exsiting surafaces of walls/ floor to the entire satisfaction of Engineer-in-charge.

Refixing old steel tubing of 15mm bore and connections in new or old position (Walls, ceiling, floors, etc.

Refixing old steel tubing of 20mm bore and connections in new or old position (Walls, ceiling, floors, etc.

Supply & Fixed in repairs 20mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed.

Material and Labour for PCC 1:2:4 type B-0 using (12.5 mm graded stone aggregate) as in padding on roof top including WPC as per manufacturers instructions to achieve the slop required, with minimum thickness of 25mm consolidated and finished even and fair without using extra cement. (WPC shall be measured and paid separately)

Supply only liquid water proofing compound

Material and Labour for 10mm thick plaster in CM 1:4 with WPC will be applied over the roof slab. After the plaster is cured the roof will be tested for water tightness by pounding with water for seven days for any seepage/leakages etc. If any seepage is observed the rectification will be carried out by pressure grouting under the pressure of 5 Kg/Sqcm using cement based cement grout. After the surface is repaired the slab will be tested for water tightness again before proceeding with further treatment.

Material and labour for Providing water proofing treatment over cleaned roof surface with super thermo APP modified water proofing memberane comprising of the following for Non Approachable roofs-

Cleaning of plastered roof surfaces and applying a coat of bitumen primer @ 0.30 kg/Sqm on top of dry surface of finished cement mortar plaster.

One coat of hot blown bitumen of grade 85/25 @ 1.2kg /sqm shall be applied over primed surfaces.

Providing APP modified polymeric water proofing membrane 3 mm thick with non woven polyster core applied by heating one surface of membrane with LPG torch with overlap of 100 mm at centre & 150 mm at end sealed by flame as per manufacturers instructions complete.Cutting groove in the vertical surface & making good with PCC(1:2:40 type B-0) with bitumenous gola as per manufacturers instructions.

Applying two coats of aluminum paint on top of membrane @ 0.10Kg/Sqm.

Preparation of plastered surface and applying three coats of white wash on ceiling, complete all as specified and as directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specially provided for including cutting of steel reinforcement as required to facilitate demolition upto triple storey bldgs incl scaffolding etc, complete all as specified.

Material and labour for reinforced cement concrete Type B-1, 1:2:4 (using 20mm graded aggregate) Nominal Mix as in chajjas, canopies, deck slabs and in shelves and the like upto triple storey bldgs incl scaffolding, formwork etc, complete all as specified and as directed.

Supply and fixing for TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia upto triple storey bldgs incl scaffolding, formwork etc , complete all as specified and as directed.

Ditto- but 6mm to 8mm dia (as in stirrups).

Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out upto triple storey bldgs incl scaffolding, formwork etccomplete all as specified and directed.

Supply & Fixed for 100mm bore sand cast iron pipe in any length including jointing with cement, in walls upto triple storey bldgs incl scaffolding, formwork etc complete all as specified.

Supply & Fixed for 75mm bore sand cast iron pipe in any length including jointing with cement, in floor/trench upto triple storey bldgs incl scaffolding, formwork etc complete all as specified.

Supply & Fixed cast iron bend 100mm bore upto triple storey bldgs incl scaffolding, formwork etc complete all as specified.

Supply & Fixed cast iron bend 75mm bore upto triple storey bldgs incl scaffolding, formwork etc complete all as specified.

Supply & Fixed branch pieces cast iron single (equal or unequal) 100mm bore complete all as specified.

Supply & Fixed branch pieces cast iron single (equal or unequal) 75mm bore upto triple storey bldgs incl scaffolding, formwork etccomplete all as specified.

boon construction company

Haritwal traders