REPAIRS TO DRAINS, COMPOUND WALL, ROOFS AND CERTAIN MISC WORKS AT DMRL, ATC DEVATHALAGUTTA UNDER AGE B/R-I KANCHANBAGH HYDERABAD

Amount

M&L for raised pointing to squared rubble masonry regular coursed Secunderabad type in cement mortar 1:4 including racking out joints complete all as directed.

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

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

M&L for rendering 10mm thick on brickwork or concrete surfaces in cement mortar 1:6, finished even and smooth without using extra cement complete all as directed.

M&L for rendering 10mm thick on stone masonary surface or surface other than fair face of brick work or concrete in cement mortar 1:6, finished even and smooth without using extra cement complete all as directed

Taking down cement plaster on brick or stone walls, etc., including raking out joints, hacking for key, scrubbing down with water, etc., including removal of rubbish off the premises, removal and depositing serviceable materials where directed and leaving the work clear of any plastering.

M&L for PCC 1:4:8 type D2( using 40mm graded aggregate) in foundations or mass concrete including demolition of old concrete complete all as directed.

M&L for Brick work with sub- class 'B' old size bricks, straight or curved on plan exc., 6m mean radius built in cement mortar 1:6 including demolition of existing brickwork complete all as directed.

All as per item No. 8 above but except brick complete all as specified

M&L for Walling of random rubble masonry regular coursed, Secunderabad type, well bonded, bedded and solidly hearted, built in cement mortar 1:4 including demolition of stone masonry complete all as directed.

All as per item No 10 above but except stone complete all as specified

M&L for Walling of random rubble masonry regular coursed, well bonded, bedded and solidly hearted, built in cement mortar 1:6 including demolition of stone masonry complete all as directed.

All as per item No 12 above but except stone complete all as specified

M&L for PCC 1:2:4 type B1 (using 20mm graded stone aggregate) in cills, steps, seismic and other damp proofing courses, plinth courses, copings and bed plates, kerbs etc complete all as specified and as directed.

M&L for broken glass coping 25mm thick in CM 1:3 on top of wall including demolition of old coping complete all as specified and as directed.

M&L for Preparation of newly plastered surfaces of walls and applying two coats of cement base paint over primer to match with the existing wall surfaces complete all as directed

M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as directed

Complete removal of the existing treatment on walls by scraping and washing down with water including making good the surfaces and applying two coats of weatherproof antifungal exterior paint over primer complete all as specified and directed.

M&L for preparation of old plastered surface of wall and applying one coat of cement base paint complete all as specified and directed.

M&L Plain cement concrete, type B2 1:2:4 (using 40mm graded stone aggregate) as in surface channel and bed of drains including demolition of old concrete complete all as specified.

Extra for forming fair finish drain or channel 30cm inner girth in cement concrete using extra cement inclforms, moulds mitred/stopped ends etc complete all as directed.

Cleaning of drains by excavating of the filled earth. Vegetation and all foreign material average width 45 cm & depth 60cm and removing the excavated material to a distance exc. 50m and not exc. 250m complete all as directed.

M&L precast RCC 1:2:4 type B-1, using 20mm graded stone aggregate for drain cover including placing over manhole/drain all as specified including demolition of old RCC manhole covers. drain cover complete all as specified. Note :- Reinforcement shall be measured and paid separately.

Mild steel 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 0.9mm dia or securing with clips complete all as directed.

All as per item No 24 above but 6mm to 8mm dia

Excavating in post holes (or similar holes) each not exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25cm, watering, and removing surplus soil to a distance n.exc 50 m and making good surface in soft/ loose soil complete all as directed.

S&F mild steel work such as angle iron in posts & struts in fencing including cutting tops to shape hand rail straight portion , drilled and contersunk for balusters , nosing to steps, struts in fencing including cutting tops to shape as directed , drilling holes, notching for wire etc flat iron fillets ( for securing chain link fencing ) including all necessary drilling, bolting or riveting etc and similar work conforming to Fe-290 Gde E-165 including dismantling old steel work complete all as specified and directed.

S&F in repairs hand rails, half round or other steel section or core for wooden hand rail, straight portion, drilled and countersunk for baluster running bars, for securing bolts, post and struts in fencing including cutting tops to shape as directed , drilling holes notching for wire etc flat iron fillets ( for securig wire mesh etc) includng all necessary drilling, bolting or riveting etc and similar work conforming to Fe 290 Gde E-165 complete all as directed.

S&F in repairs mild steel bolt machine made with hexagonal heads at one end and screwed at other end to be fitted with washers and one nut exc 5 but not exc 10 cm and dia of shank is 11 to 15mm complete all as directed.

S&F in repairs 10 to 12mm dia round bar as in staining rod in chain link fecning incl bending, cranking, hooking incl mild steel wire clips as directed

Supply only MS galvanised chain link fencing, any mesh , size and type complete all as directed.

Fixing only chain link fencing including line wires, any mesh, size and type, to any type of standard rails, straining bolts etc., including binding wire and taking down ols chain link fencing complete all as directed.

S&F Galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixing to any type of standard rails straining bolts including securing or tying at crossing with and provision of galvanised mild steel wire, staples or steel pins etc including dismantling of old barbed wire complete all as directed. Note: During carried out repair where ever electric fencing disturbed will be repair by contractor without any extra cost.

S&F in repairs Razor edge concertina coil, 750mm dia, consisting of spirals with sharp edged tape of 0.5mm thick, crimped to 2.6mm dia high tensile steel wire duly galvanized as per IS 4454 with scrapper barb having 51 spirals with 125 chips (when stretched to a length of 6 metre, weight of each coil shall be 8 to 9 Kg approximately) and fixed to MS frame work 'Y' shaped and placed at 1.5m apart and tied with GI staples/clips to retain horizontal including provision of necessary bolts, nuts etc. complete all as specified and directed. Make : Bengal sheet metal works, Kolkota/Armstrong wire.

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 and hanging also fastening and fixing complete including dismantling of steel work complete all as specified

S&F in repairs mild steel framed work such as grills, gratings etc with ends of bars shouldered and / or riveted or forged into spikes framed guard bars, ladders, framed balusters , walk ways, railing, framework or water tank and similar work conforming to Fe- 290 Gde E-165 all as specified

S&F in repairs roof trusses (framed), trussed, purlings, rafters, crane gantries, rails and fastenings ( Beam, tee, angle, channel, square pipe and flat section) including distance pieces, cleats etc conforming to Fe- 290, Gde E-165 complete all as specified

S&F in repairs Fully retro reflective, Bldg sign board with frame of 50mm dia Stainless steel pipe size 1000 mm x 500 mm .m, made out of 13SWG CRCA sheet with writing bldg name in HINDI/ ENGLISH letters of required size and the sign board shall be fixed to 50mm dia stainless steel pole of height of 1200mm from ground level including excavation of post holes of size 400mm x 400mm x 300mm and getting out in any type of soil and filled with and including provision of PCC 1:2:4 type B1 (using 20mm graded stone aggregate) and removing including making good the disturbed surfaces to match with existing, complete all as specfied and directed.

Supply and fix in repairs fully reflective area sign board, 900 mm to 1200mm width and 750mm to 900mm height made of 18 gauge CRCA sheet framed with 25mm squaere pipe dully painted with enamel paint, fixed to the post, the board shall be of blue colour on base and written with retro reflective tape using enginnering grade on board with and includng provision of necessary excavation in post holes not exceeding 0.5 cum each, demolition of PCC, disposal of debris to a distance not exceeding 50 metre, PCC 1:2:4 type B2 ( 40mm graded stone aggregate) in foundation of size 450mm x 450mm x 450mm includng provisioning and fixed MS square pipe post size 47mm x 47mm x 4.5mm and 3000mm long and embedding the same in PCC complete all as specified and directed. Note :- All exposed steel surfaces shall be painted in two coats of synthetic enamel paint over a coat of red oxide primer.

M & L for preparation of new or previously untreated steel surfaces of any description over 10cm in width or girth and applying two coat of synthetic enamel paint over a coat of red oxide zinc chrome primer of any tint all as specified and directed

M&L for preparation of old painted angle iron post over security wall surfaces of any description not exc 10cm in width or girth when unconnected with other painting and applying one coat of synthetic enamel paint complete all as specified.

M & L for preparation of old painted steel surfaces of any description over 10cm in width or girth and applying one coat of synthetic enamel paint of any tint complete all as specified and directed

Taking down existing roof treatment of any description, any position with bituminous felt including plaster/loose concrete and removing rubbish to a distance exceeding 500m but not exceeding 1000m and roughening the surfaces of old concrete by picking, scraping, cleaning and washing down with water to remove all dust etc complete specified and directed.

M&L providing plain cement concrete type B0, 1:11/2:3 (12.5mm graded stone aggregate) in roof padding/ coving kerb or mud stop, rounded or chamfered on edges to maintain proper slope on roof slab complete all as specified

Supply only integral water proofing compound complete all as directed Make :- SCOTT /AQUA PROF/RAILIA

M&L for rendering 10mm in CM 1:3 over concrete surfaces on RCC roof slab and parapets mixed with WPC @ 2% by weight of cement shall be carried out complete all as specified and directed by Engr-in-Charge. Note : WPC will be measured under separate item of this schedule.

M&L for APP based polymeric membrane minimum weighing 3Kgs/Sqm and minimum 3 mm thick reinforced with polyster non wove fabric (wt not less than 150 gms/sqm) after priming the surface with bitumenious emulsion (tack coat) @ 100 gms/sqm with 10 cm overlap of the membrane to be provided duly fused uniformly by LPG torch flame complete all as directed. Note:- work shall be carried out by authorised applicator only.

M&L for cutting grooves in brick wall 70mm wide and 65mm deep and sweeping horizontal face of groove with cement mortar (1:3) and making good in CM 1:3 after inserting membran into the groove complete all as specified and directed by Engr-in-Charge.

M&L for preparation APP membrane surfaces and appplying two coat of aluminium paint @100ml per sqm over APP membrane sheet over over a coat of hot bitumen 85/25 grade applied @ 1.20 Kg/Sqm complete all as specified and directed.

S&F in repairs plain mild steel sheeting 1.25mm thick in ridges, hips, valley gutters drips and straight flashing including necessary flat iron, clamp, nut and bolts ( approx upto 15 mtr height ) complete all as directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in roof covering fixed with self tapping screws including taking town existing sheet complete all as directed

S&F Pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550Mpa as in ridges fixed with self tapping screws including taking down existing sheet complete all as directed.

S&F 2mm thick fibre glass reinforced translucent corrugated sheeting with two corrugations / 10 cm side lap fixed with shelf tapping screws and washer in roof, wall etc including taking down existing sheet complete all as directed

S&F 2mm thick fibre glass reinforced translucent plain sheeting with two corrugations / 10 cm side lap fixed with shelf tapping screws and washer in roof, wall etc including taking down existing sheet complete all as directed

S&F in repairs PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls ( upto 15 mtr height of bldg) type 'B' ISI marked of 110mm bore complete all as specified

S&F in repairs PVC (SWR) bends 110mm dia of any radius complete

S&F in repairs rotational moulded polyethylene water storage tanks (cylinderical vertical with closed top) double layered of 1000 ltr capacity hoisted fixed in position complete all as specified in SSR Part-I.

S&F in repair rotational moulded polyethylene water storage tank (cylinderical vertical with closed top) of 500 ltr capacity, double layered, hoisted, fixed complete all as specified in SSR Part-I.

Disconnecting existing water tank of capacity 500 to 1000 ltrs setting aside ( or lowering if required) for repairs, cleaning etc , repairs of platform and hoisting if required reconnecting and re- fixing in position complete all as specified.

S&F in repairs rough cast, wired figured glass, 6.4mm thick and glazing with oil putty and clips where required in square ( upto 15 mtr height of bldg) complete

Taking out serviceable existing wired figured glass / plain glass any thickness from old wooden or metal frames, or stone, concrete or brick surrounds, hacking out old putty or removing beads etc including making good breakages and refixing the same with oil putty/ clips complete all as specified

S&F Powder coated (thickness powder coated not less than 50 micron) aluminium door shutter with frames, aluminium section weighing 0.55kg/mtr including necessary joining clits,glazing clips rubber neoprene packing, handles 2nos in each door, 03Nos hinges, 02 Nos aluminium tower bolts, door closer/ floor spring, aluminium snap beading screws, 5.5 mm thick sheet galss with 25 micron sun control film, 12mm thick particle board prelaminated decorative both side, 6 levers lock etc, including takingdown old unserviceable any type of door complete all as specified and directed.

S&F in repair rectangular aluminium hollow section, powder coated of approved colour not less than 50 micron thickness, of size 101.60 mm x 44 mm x 2 mm thick as in partition including fixing with suitable size of nuts, bolts in floors and walls by drilling holes, both vertical and horizontal members including provision of sheet glass 5.5 mm thick and 12 mm thick particle board prelaminated on both side with decorative choice lamination, 25 micron sun control film, aluminium legs, aluminium glazing channel, beading, complete all as specified and directed.

S&F powder coated aluminium grills of weight between 2 to 3 kg/sqm to aluminium window etc incl taking down old grills complete all as directed.

S&F venetion blinds (vertical type) of 100 mm wide strips with aluminium frame and all fittings (to be matched with existing patterns) & taking down old venetion blinds complete all as directed.

S&F in repairs sensors complete set including pillar taps of suitable size to exisitng including taking down existing wash hand basin and refixed in same place and incl all necessary fixing arrangements all as specified and directed

S&F in repairs complete set urinal sensors of suitable size to exisitng including taking down existing urinal and refixed in same place and incl all necessary fixing arrangements all as specified and directed

S&F in repairs counter top ( self rimming) wash hand basin white or colour tucked in granite slab including 15mm dia cast copper alloy chromium plated fancy type pillar cock, suitable PVC connection, PVC waste pipe and CP brass waste fittings complete all as specified and directed.

S&F in repairs Gypsum , Perforated particle board, AC sheets and arm strong false ceiling tiles of size 600mm x 600mm of any type , thickness fixed to grid with suitable clips, screws etc including painting where required complete all as specified

M&L for 75 mm thick PCC 1:3:6, type C2 (using 40mm graded stone aggregate) as in plinth protection including filling 10mm thick joints with bituminous & sand mixture (1:7) not exc., 3.00M intervals, corners and finished fair & even including demolition of existing plinth protection complete all as directed.

M & L for precast cement interlocking tiles / paver block,rubber moulded machine pressed of any shape and size as approved by GE, in M-35 grade and 60 mm thick with gray cement and pigment laid and bedded on 20mm thick sand cushioning including taking down existing tiles complete all as directed.

M&L for providing chequered cement concrete rubber moulded coloured tiles glossy factory made of hydraulic pressed finish of 25 mm thick and size not less than 300x300mm thick set and jointed in neat cement slurry in floors with grey cement and pigments and with 15mm thick screed bed or bedding layer in CM 1:6 including dismantling of old tiles and screed bed complete all as directed

S&F 30mm thick paving tiles of size 300 x 300mm/ 350mm x 350mm with wear resistant coat of approved design laid with cement slurry @ 3 Kg/Sqm over 20mm thick screed bed in CM 1:6 including taking out old unserviceable tile complete all as specified and directed.

M&L preparation of new or previously untreated surfaces of (Kerb Stone ) , brick, stone, concrete asbestos or plaster surfaces of any description over 10cm girth or width, not otherwise described and applying two coat of synthetic enamel paint over a coat of priming paint ( plaster coat) complete all as specified and directed.

Taking out carefully old disturbed / loose complete sign board of any size and height and refixing the same in position with PCC (1:2:4) including repairing and applying one coat of synthetic enamel paint complete all as specified

Renewing cement concrete chequered tiles / inter locking tiles in patch, area n. exc 5 Sqm including removing and cleaning old tiles, preparing bed and laying or setting, jointing and pointing new or old tiles, including replaced damage tiles & providing PCC (1:4:8) sub base where reqd complete all as specified and directed.

M&L for 75mm thick plain cement concrete 1:4:8, type D2 (using 40mm graded stone aggregate) as in sub base including demolition og existing concrete complete all as directed.

M&L plain cement concrete type B-2, 1:2:4 ( 40mm graded stone aggregate ) 75mm thick as in hard standing / path etc finishing cement concrete surface even and smooth without using extra cement, spike rolling to surface or making impressions of expanded metal, whilst the concrete is green complete including demolition of existing concrete complete all as directed.

M&L for 40mm thick plain cement concrete 1:2:4, type B1 (using 20mm graded stone aggregate), as in floors, finished even & smooth without using extra cement including demolition of existing concrete complete all as directed.

Taking down carefully existing delineators, sign board any other articles during repairs of paths and refixing the same including PCC, excavation etc complete all as specified

M & L for preparation of old decorated surfaces of walls, pillars and cornices including brooming down and cleaning the surface and applying one coat of white wash all as specified and directed

M & L for preparation of old plastered or unplastered decorated surfaces and applying one coat of white wash on ceiling

M&L for preparation of old surfaces of wall and applying one coat of oil emulsion distempering complete all as specified and directed.

M&L for complete removal of existing treatment of plastered surfaces of walls and applying two coats of OBD over a coat of alkali resistance primer over a coat of wall care putty to achieve smooth & levelled surface complete all as directed.

M&L for preparation of old surfaces of walls / chajjas and applying one coats of weatherproof antifungal exterior paint complete all as specified and directed. (Make :- Apex Altima of Asian paints or equivalent )

M & L for preparation of old painted wooden / AC sheets / perforated particle boards etc surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint of any tint all as specified and directed.

M & L for preparation of old painted steel surfaces of any description over 10cm in width or girth and applying one coat of aluminium paint of any tint all as specified and directed

M&L for preparation of old treated surfaces of wooden surface of any description over 10 cm in width or girth applying one coat of varnishing includng wood filler complete all as specified

S & F in repairs, Stainless steel hand rail/posts/struts of Grade 304 SG including necessary fixing arrangements, welding etc., complete all as required at site and as directed

M&L for precast cement interlocking tiles / paver block,rubber moulded machine pressed of any shape and size as approved by GE, in M-35 grade and 30 mm thick with gray cement and pigment laid and bedded on 20mm thick screed bed in CM 1:6 including taking down existing tiles complete all as directed.

M&L precast cement concrete blocks (Kerb stone )or slabs 150mm thick (1:2:4) mix type B-1 using 20mm graded aggregate with plain or interlocking joints as directed complete in walls setting in CM (1:4) incluiding demolition of existing complete all as specified and directed.

M&L for welding of existing damage / broken hinges, handle, frame and any other parts of gate, rolling shutters, fencing , posts etc to achieve smooth function complete all as specified

Taking out old loose / fall down chain link fencing and refixing the same in position after repairs post base, flat iron , nut and bolts etc complete all as specified

Dismantling of old unserviceable RCC water tank of size ( 1.00 x 1.00 to 1.40 x 1.40 mtr ) ht 1.20 mtr on roof of bldg (upto 14 mtr height of bldg) including its platform, RCC beams, coln etc, cut the TMT bars and making good disturbed area with PCC 1:2:4, plaster in CM 1:3, WPC etc complete all as specified .

Taking down carefully existing aluminium partition, door etc and refixing the same as directed by Engineer -in- Charge including replace damade clip, rubber beading and secure properly loose parts complete all as specified

M/s K L M INFRATECH

S Anjan Reddy

SHAH ENTERPRISES