MISC REPAIR / MAINTENANCE TO ALUMINIUM / WINDOW JOINERY, RAIN WATER PIPE LINES, PLUMBING AND SANITARY FITTINGS, FLOORING PREVENT HARD STANDING DRAIN COVERS ETC AT DS DEPT, IDDC BLDG AND CERTAINOTHER BUILDING AT DRY DOCK AT ND (V) UNDER GE (I) ND VIS

Amount

Taking down Chowkats or frames exceeding 1.5 Sqm and n.exc 4.00 Sqm each (Without taking off shutters from the frame) complete all as specified and as directed.

Supply and fix plain, solid, straight chowkats and frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with the glue pinned at joints as in doors and windows with 2nd class hardwood complete all as specified and directed.

Supply and fix Flush shutters, solid core construction 40 mm thick with block board core and plywood face panels, commercial type on both sides as in doors complete all as specified and directed. [Note: The rates for flush shutters include for provision of suitable blocks for taking mortice locks, latches or other fittings].

Supply and fix 125 mm aluminium anodised barrell tower bolts of extruded section and fixed complete all as specified and directed.

Supply and fix 250 mm aluminium alloy sliding door bolt with hasp and staple and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast alumimnium alloy and fixed complete all as specified and directed.

Supply and fix 100 mm butt hinges heavy weight cold rolled mild steel and fixed complete all as specified and directed.

Supply and fix 125 mm aluminium handles cast type polished bright complete all as specified and directed.

Dismantling of mild steel work of any description not otherwise specifically provided for complete all as specified and directed.

Supply and fix aluminium powder coated door shutter with chowkats mad out of hollow aluminium sections as mentioned below, each shutter having 2 Nos. ‘D’ type aluminium handles of 200 mm long, 2 Nos. aluminium tower bolts of 200 mm long and 1 No. mortice lock of 6 lever with key in duplicate, regulated by double action hydraulic door closer of Godrej make (C071), shutter partly glazed with 5.5 mm thick sheet glass and partly paneled with 12 mm thick pre-laminated particle board fixed with glazing clips, rubber beadings and aluminium beading all as specified and directed: Chowkat size : 101.60 x 44.45 x 2.40 mm (1.608 Kg./RM appx.) Shutter: Top rail : 114.30 x 2.15 mm thick (1.836 Kg./RM appx.) Bottom rail : 150.00 x 2.20 mm thick (2.376 Kg./RM appx.) Middle rail : 83.50 x 1.70 mm thick (1.243 Kg./RM appx.) Vertical rail : 85.00 x 1.80 mm thick (1.302 Kg./RM appx.)

S& F in repairs glazed aluminium powder coated two/three track sliding window (area of each window not exceeding 1.50 sqm) made out Jindal sections Series 'B' with 18mm thick shutters extruded aluminum section as mentioned below and glazed with 4 mm thick glass fixed with rubber beading/gasket and aluminiun powder coated beading all around and lock type handle of size 75mm etc., complete all as specified and directed :- (a) Outer frame with rectangular tube jindal section (14073) 63.50 X 38.1 X 1.7 mm thick, window Chowkat bottom section with (20956) size - 61.85 X 31.75 X 1.05mm thick, top and sides with section (20966) size-61.85X31.75X1mm thick (b) Shutter top and bottom rail - Jindal section (20567) size 50 x 18.80 x 1.50 mm thick, shutter inter lock with section (20576) size- 40X18/28 X1.60mm thick and Shutter handle section (20577) - size 40 X 18 X1.70 mm thick. [Note for item Nos. 09 & 10 :-The scope of work include for taking down existing damaged aluminium door/window and the unit rate quoted shall be deemed to include for the same].

Supply and stick solar control film 50 microns thick on glass panes as per manufacturer’s instructions complete all as specified and directed.

Supply and fix aluminium decorative grill of any and shape not less than 1.70 Kg./Sq.m complete all as specified and directed.

S & F Aluminium body door closer hydraulically regulated, designation No. 3 universal type, suitable for door shutters of Godrej make C071 complete all as specified and directed.

S & F Floor door stopper of Aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor, Overall length of cover plate 150 mm complete all as specified and directed.

Supply and fix for partition wall (Pannels of 1.44 sqm (approx) made out of aluminium powder coated standard hollow sections 63.50 X 38.10 X 1.95mm thick snap fit beadings, standard rubber gasket, 5.5mm thick sheet glass and 12 mm thick pre-laminated perticle board, interior grade, pre-laminated one side with decorative choice lamination and other side balancing light grey lamination complete all as specified and directed. [Note : The unit rate quoted shall be deemed to include for taking down unserviceable partitions].

S&F anodised aluminium snap grid frame work of size 605 x 605mm using main and cross tee of size 15mm x 15mm 1.5mm ( weight not less than 0.12 kg / Rm) and wall angle of size 40mm x 25mm x 2mm ( weight not less than 0.36 kg / Rm) and perporated particle board for insulation and accoustic purpose 60cm x 60 mm in size fixed withn screws to the aluminium frame work in ceiling with screws to aluminum frame work in ceilings with hanger 6mm dia GI (up to 1200mm length) adjusting level fixed to roof slab by means of ceilng cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fastners 12.5mm dia 40mm long complete , including disamntling existing ceiling boards any thickness icluding cover fillets and removing away from dockyard premises complete all as specified and directed.

Supply and fix collapsible gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., as specified, erected in position and securing runners with hold fasts and brackets, complete all as specified and directed.

Supply and fix Steel rolling shutters with ball bearing and 4 levers safety lever locks of mild steel with 1.25 mm thick laths as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indicated, complete with gear operated with bevel gear box and crank complete all as specified and directed.

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

M&L for coloured glazed ceramic tiles 450 x 350 x 7 mm thick in dado set and jointed in neat cement slurry and pointed in coloured cement to match fixed over including redering in CM 1:4, 10mm thick complete all as specified and directed.

M&L Non skid ceramic 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 including 15mm thick screed bed or bedding layer for laying tiles in CM1:6 complete all as directed.

Demolition brick work or stone masonry built in cement mortar including all quoins, arches, pillars etc., and removing the debries away from the Dockyard premises complete all as specified and directed

M&L pre-cast cement conrete block masonary with solid blocks, type C1, 1:3:6 (20mm graded agg), exc. 10 cm in width and setting in cement mortar 1:6, complete all as specified and directed.

Dismantling roof sheeting of any description, shape and size (corrugated or semi corrugated ) sheets in roof coverings acomplete all as specified and directed.

M&L for Pre-painted galvalume aluminum zink coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/clading to wall, fixed with self taping screws complete all as specified and directed.

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

M&L for rendering 10 mm thick plaster in CM (1:4) using SBR latex emulsion @ 4% by weight of cement all as specified on fair face of brick or concrete surfaces of internal/external walls finished even and smooth without using extra cement all as specified and directed. [Make of SBR emulsion / latex: Sika, Fosroc, STP,Dr Sunanada, BASF, star coatings shall be measured and paid seperately.]

M&L for rendering 15 mm thick plaster in CM (1:4) using SBR latex emulsion @ 4% by weight of cement all as specified on fair face of brick or concrete surfaces of internal/external walls finished even and smooth without using extra cement all as specified and directed. [Make of SBR emulsion / latex: Sika, Fosroc, STP,Dr Sunanada, BASF, star coatings shall be measured and paid seperately.]

Supply only Fosroc make Nitobond SBR chemical for mixing in polymer modified plastering.

Supply and fix structural steel framed work such as angle, channel etc confirming to Gde Fe-290 E-165 as in supporting structure of duct including making good the disturbed portion of concrete surfaces with 1:1 1/2 :3 type A0 using 12.5mm stone aggregate all as specified and directed.

Supply and fix mild steel plain or chequred plates confirming to Fe-410-Gde E-250 as in duct covers welded to supporting structure all as specified and directed.

Material and labour for Mild steel railing work complete confirming to Fe-290.Gde E -165 as in work such as grills, gratings etc., with ends of bars shouldered and or riveted, or forged into spikes framed guard bars,bared iron doors, ladders, framed balusters, walk ways, railings, framework of water tanks, sheds, MS ladder, railing and similar work etc., all as specified and directed.

Demolition of RCC any description and in any position including cutting of reinforcement to facilitate demolition and removal of debris from Dockyard premises complete all as specified and directed.

M&L for 100mm thick PCC flooring, ramp 1:1 1/2 :3 type A1, using 20mm graded stone aggregate finishing spike rolling to surfaces or marking impression of expanded metal, whilst the concrete is green complete all as specified and directed.

M&L for preparation of new plastered surface and applying two coat fo oil bound distemper on walls over one coat of chalk white complete all as specified and directed.

M&L for preparation of new plastered surface and applying two coat of weather proof exterior emulsion paint on walls over one coat of chalk white complete all as specified and directed.

M&L for scraping/taking down existing treatment completely and applying two coats of oil bound distemper over a coat of alkali resistant primer etc., complete all as specified and directed.

M&L for scraping/taking down existing treatment completely and applying two coats of weather proof exterior emulsion paint over a coat of alkali resistant primer etc., complete all as specified and directed.

M&L for preparation of old plastered surfaces and applying a coat of oil bound distemper complete all as specified and directed.

M&L for two coats of synthetic enamel paint over a coat of red oxide primer on new steel surfaces width or girth exc 10cm of any description as in grills, gates etc., including preparation of new steel surfaces complete all as specified and directed.

M&L for two coats of synthetic enamel paint over a coat of pink primer on new wooden width or girth exc 10cm of any description including preparation of new wooden surfaces complete all as specified and directed.

Preparation of New steel surfaces of any description, over 10 cm width or girth, not otherwise described and applying two coats of Aluminium paint over a coat of aluminium red oxide primer complete all as specified and directed.

Dismantling PVC waste and rain water pipes (SWR) of any bore any pattern complete all as specified and directed.

Supply and fix 110 mm bore PVC (SWR) waste and rain water pipes single socketed, in any length with rubber ring joints fixed to wall complete all as specified and directed.

Supply and fix 110 mm bore PVC (SWR) bends in any radius complete all as specified and directed.

Supply and fix 110 mm bore PVC (SWR) single tees complete all as specified and directed.

Taking down GI tubing with fittings from walls of dia 15 mm all as specified and directed.

All as per item No. 47.00 above but 20 mm bore.

All as per item No. 47.00 above but 25 mm bore.

S & F 15 mm bore G1 tubing medium grade (ISI Marked) with all fittigs fixed to walls complete all as specified and directed.

All as per item No.50.00 above but 20 mm bore.

All as per item No. 50.00 above but 25 mm bore.

Re-Fixing Only old 15mm bore steel tubing and connection in old position (walls, ceiling, floor etc.,) complete all as specified and directed.

All as per item No.53.00 above but 20 mm bore.

All as per item No. 53.00 above but 25 mm bore. [Note: Item No. 53.00 & 55.00 serviceable pipes & fittings obtained from from Item Nos. 50.00, 51.00 & 52.00 shall be used . addl fittings, if any required shall be provided by the contractor and the unit rate quoted shall be deemed to include the cost of same.]

Supply and fix in repairs ball valve 20mm bore high pressure with polythene float and flynut complete all as directed

All as per item No.56.00 above, but 25 mm.

All as per item No.56.00 above, but 40 mm.

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

S & F in repairs pillar taps, cast copper alloy with capasten heads cromium plated fancy type, long screwed shanks and fly nuts, screwed for iron pipe 15mm bore all as specified and directed.

S& F in repairs vitreous us China squatting pan `ORISSA` pattern of size 580 x 440 mm white with integral foot rests (excluding flushing cistern and flush pipe including provision of concrete bedding incl taking out the existing unserviceable pan complete all as directed.

S& F in repairs vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm (minimum) white with grating and union for discharge incl taking out the existig unserviceable urinal bowl complete all as directed.

S & F in repairs vitreous China wash hand basin size 580 x 450 mm white with brackets and flat back including cutting for pinning in ends of brackets incl taking out the existig unserviceable WHB complete all as directed .

S&F in repairs vitreous China wash down water closet pan (pedestal pattern) white excluding fixing bolts, flushing cistern and flush pipe incomplete all as directed .

S&F in repairs plastic water closet seat closed pattern with flat bottom and cover and mild steel chromium plated or aluminised hinging device all as specified and directed.

S & F in repairs PVC low level flushing cistern 10 ltrs capacity including all fittings and brackets bends mild steel flush pipe 32mm dia etc all as specified and directed.

S & F PVC connection 450 mm long (high density) 15 mm dia double brass sockets at both ends with rubber washer all as specified and directed.

S& F PVC waste pipe with PVC reducer sockets 32 mm dia coupling, 60 cm long all as specified and directed.

S&F in repairs 32 mm dia waste fittings brass chromium plated for wash hand basin with long screwed shanks and fly nuts flange end bedded in red lead cement and other end all as specified and directed.

S&F PVC Rotational moulded polythene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specifed in SSR part-I (500 ltrs capacity) incl dismantling of existing tank.complete all as specified and directed.

All as per item No. 70.00 above but 1000 ltrs

All as per item No. 70.00 above but 2000 ltrs

S&F in repairs gun metal gate valve with iron wheel head , screwed both ends for iron pipe 20mm bore complete all as specified and directed.

All as per Item No. 73.00 above but 25 mm bore.

S & F in repairs bib tap chromium plated fancy type, screwed down for iron pipe 15mm bore all as specified and directed.

Supply and fix in repairs shower rose chromium plated with or without swiwel joints, any sice including fixing to steel pipe all as specified and directed.

S&F PVC (SWR) multi floor trap size 75mm, plain with CP grating including jointing with solvent cement etc., all as specified and directed.

Forming jambs etc to opening in brick masonry, including (cutting, toothing and properly bonding) to old work also facing jointing and pointing to match existing work complete work built in CM 1:6 complete all as specified and directed.

S&F factory made PVC internal door frame of the size 50 x 95mm with one reabate to receive the shutter of 30mm thick, made out of extruded 5mm thick prelam colour sheet reinforced with MS tube, mitred cut at two corners and jointed with 4 nos. of 150mm long brackets of 15mmx 15mm MS square tube. The two vertical door profiles are to be reinforced with 40mmx20mm MS tube of 19 gauge through out the frame. The door frame shall be fixed to the wall using 8 / 100mm long dash fasteners minimum four nos on each vertical side complete all as specified and directed.

S&F 30 mm thick factory made solid core with particle board / flush door core PVC Moulded door shutter, lipped with 15mm(5mmx3) thick 30mm width on one style and top rails and 10mm(5mmx2)thick , 30mm width on the other stiles & bottom rails. The inner panel laminated with 2mm thick termite proof and fire resistant moulded PVC sheet with 2,4 or 6 raised panel design in different plain and / or prelam colours on one side after routing the moulded design on flush door & 2mm thick plain and / or prelam PVC sheet on the other side using rubber adhesive on flush door & solvent cement adhesive on the PVC lipping etc complete as per direction of Engineer -in charge, manufacture’s specification and drawing

S&F 200mm aluminium anodized barrel tower bolt of extruded section all as specified and directed.

M&L for complete removal of existing treatment on existing wall surface and applying three coat fo white wash on ceiling over one coat of chalk white, complete all as specified and directed.

Demolition of reinforced cement concrete in ground floors and pavings not exc 15cm thickness (below or above ground level) reinforcement cut as required to facilitate demolition including removing of debris from Dockyard premises all as specified and directed.

M&L for Applying epoxy resin based concrete binding agent for binding old concrete to new concrete using approved chemical as per manufacturers instructions (using chemical FOSROC NITO bond EP or equivalent) complete all as specified and directed.

M&L for 100mm thick reinforced cement concrete 1:2:4 type B1 using 20mm graded stone aggregate as in flooring, finished even and smooth without using extra cement including form work complete all as specified and directed.

M&L for providing reinforcement 10mm dia and over cut to length bent to shape binding with annealed wire of dia not less than 0.90mm or welded to old reinforcement complete all as specified and directed.

Demolition of PCC flooring not exc 15cm thick (below or above GL) and removing debries out of dockyard premises complete all as specified and directed.

M & L RCC M-40 grade with approved Ready Mix Concrete (RMC)with graded stone aggregate as in Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and including demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) and disposing off the debris out side naval Dockyard premises complete all as specified and directed. [Note:- The unit rate quoted for the item should include use and waste of form work required to hold the concrete in position till attaining minimum strength. Supply only reinforcement will be measured and paid for separately].

M&L for 30mm thick cement concrete type 'B-1,' 1:2:4 using 12.5mm graded aggregate as in flooring and 15 mm thick screed bed or bedding layer for laying tiles in CM 1:6 and Vetrified ceramic tiles 10 mm thick (square / rectangular) polished, area of each tiles not exceeding 0.36 sqm but not exceeding 0.42 sqm, in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

Demolition of cement concrete in ground floors and pavings not exceeding 15 cm thickness (below or above ground level) including floor finishes such as tiles/interlocking tiles etc., and disposing off the debris out side Naval Dockyard premises complete all as specified and directed.

M&L for PCC 1:4:8, type D2 using 40mm graded aggregate in foundation filling and mass concrete ccomplete all as specified and directed.

Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work, vertical or batten concrete complete all as specified and directed.

M&L cement concrete work in hard standing of flexural strength (design mix) 40Kg/sqcm in filled using 400Kg of cement per cubic metre thickness of of concrete 25cm or less complete all as specified and as directed.

M&L for roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc., and brushing neat cement slurry with 3.0kg of cement per sqm complete all as specified and as directed.

M&L for Forming 12 mm thick expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘B’ complete all as specified and as directed.

M&L for polyethelene sheet of 300 micron thickness laid under PCC flooring complete all as specified and as directed.

M&L for machine pressed precast cement concrete interlocking paver block with grey cement and pigment any shape and size of 80mm thickness, M-35 graded laid over sand cushioning complete all as specified and as directed.

M&L for sand filling under floor or in foundation including watering complete all as specified and as directed.

M&L for Chequered colour pre polished chequred cement concrete tiles 20cm x 20cm x 25mm thick, with pigment, set, jointed and pointed in neat cement slurry with white cement and pigments and laid over 15mm thick cement mortor (1:6) screed bed in floors complete all as specified and directed.

M&L for precast cement concrete type C1 (1:3:6) (20mm graded aggregate) in manhole covers setting in cement mortar (1:4) complete all as specified and directed.

M&L for rendering 10mm thick in CM 1:4 on on fair faces of brick work or concete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for three coats of white wash new surface of walls including preparation complete all as specified and directed.

venkateswara constructions

K SATYANARAYANA ENTERPRISES

Venkat Associates

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SATYAMEGHA ENGINEERS

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M/s Sai Venkata Durga Constructions

SUPREET CONSTRUCTIONS

Vikram Engineering Company