Military Engineer Services-MES has published Repair / Replacement Of Rolling Shutters , Collapsible Gates , Steel Gates , Aluminium Joinery And Partitions , Ac Sheet And Roof Cladding , Roof Treatment And Connected Works , Repair To Columns , Beams Chajja Facia Etc And Other Certain Misc Rep. Submission Date for this Tender is 08-03-2021. Civil Work Tenders in NAVAL DOCKYARD VISAKHAPATNAM Andhra Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 24-Feb-2021 | Corrigendum 1 | Other | 01-03-2021 |
| 2 | 01-Mar-2021 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 08-03-2021 |
| Name of Work: REPAIR / REPLACEMENT OF ROLLING SHUTTERS, COLLAPSIBLE GATES, STEEL GATES, ALUMINIUM JOINERY AND PARTITIONS, AC SHEET AND ROOF CLADDING, ROOF TREATMENT AND CONNECTED WORKS , REPAIR TO COLUMNS, BEAMS CHAJJA FACIA ETC AND OTHER CERTAIN MISC REPAIR WORKS TO CERTAIN BUILDINGS OF AREA ‘A’ OF NAVAL DOCKYARD UNDER GE (I) ND VISAKHPATNAM | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Demolition of textile covering over roof, and taking down of cement plaster including removal of waste material to a distance of 5KM away from Dockyard premises complete all as specified and directed. | 1180 | Sqm | |
| 2 | 2 | Disconnecting existing tanks capacity up to 500 Ltrs , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and directed | 8 | Each | |
| 3 | 3 | Disconnecting existing tanks capacity exc. 500ltr and not exc 1000 Ltrs , setting aside (or lowering if required) for repairs, cleaning, etc. and hoisting if required reconnecting and re-fixing in position complete all as specified and directed | 4 | Each | |
| 4 | 4 | M&L for cement concrete type B-0, 1:2:4 (12.5 mm graded aggregate Average thickness 25mm as in padding of roof/ flooring complete all as specified and directed | 2360 | Sqm | |
| 5 | 5 | M&L for rendering 10mm thick plaster in cement mortar 1:3 with 4% water proofing compound as per manufacture instructions by weight of cement and finish the surface even and smooth with out using extra cement complete all as specified and directed. \n[Note:- WPC shall be measured and paid separately] | 1180 | Sqm | |
| 6 | 6 | M&L for applying evenly a tack coat of industrial bitumen 85/25 at the rate of 1.20 kg per Sqm including cleaning of surfaces (one coat below and one over the membrane) complete all as specified and directed. \n[Note - Each coat shall measured and paid separately]. | 1180 | Sqm | |
| 7 | 7 | M&L for APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyster non wove fabric (wt. not less than 150 gms/sqm) shall be laid over entire roof surface and on vertical surface up to groves with other laps of 100mm complete all as specified and directed. [Note : The over lap shall be sealed by flames]. | 1180 | Sqm | |
| 8 | 8 | Supply only Integral water proofing compound of make : Dr Fixit or any approved make. | 237.42 | Kg | |
| 9 | 9 | Taking down cement plaster on brick walls etc including racking out joints hacking for key scrubbing down with water etc., complete all as specified and directed. | 2500 | Sqm | |
| 10 | 10 | 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 walls finished even and smooth without using extra cement complete all as specified and directed. \n[Make of SBR emulsion / latex: Sika, Fosroc, STP, Dr Sunanada, BASF, star coatings shall be measured and paid seperately] | 1900 | Sqm | |
| 11 | 11 | M&L for rendering 5 mm thick plaster in CM (1:3) of ceiling finished even and smooth without using extra cement complete all as specified and directed. | 300 | Sqm | |
| 12 | 12 | Supply only Styrene Butadiene Rubber (SBR) latex emulsion.\n[Make of SBR emulsion / latex : Sika, Fosroc, STP, Dr Sunanada, BASF, star coatings] | 846.9 | Kg | |
| 13 | 13 | Dismantling wrought iron or mild steel work of any description not otherwise provide for complete all as specified and directed. | 58.5 | Qtl | |
| 14 | 14 | Material & labour for Framed work such as grills, gratings, etc., with ends of bars shouldered and/or riveted, or forged into spikes, framed guard bars, barred iron doors, ladders, framed balusters, Nosing angles , walk ways, MS ladder, railing, frame work of water tanks and similar work complete conforming to Fe-290.Gde E -165 complete all as specified and as directed. | 2400 | Kg | |
| 15 | 15 | M&L for preparation of new plastered surfaces of walls and apply two coat of exterior weather proof emulsion over a coat of primer complete all as specified and directed. ( in the bldg height upto 15 mtrs.) | 100 | Sqm | |
| 16 | 16 | M&L for complete removal of existing treatment preparation of surfaces of wall and applying two coats exterior weather proof emulsion over a coat of primer complete all as specified and directed | 250 | Sqm | |
| 17 | 17 | M&L for two coats of oil bound distemper over a two coat of cement based putty incuding preparation of surfaces complete all as specified and directed. | 150 | Sqm | |
| 18 | 18 | M&L for complete removal of existing treatment preparation of plastered surfaces of wall and applying two coat of distemper oil emulsion with two coat of cement based putty on old and new surfaces complete all as specified and directed | 650 | Sqm | |
| 19 | 19 | M&L for complete removal of existing treatment preparation of plastered surfaces of ceiling and applying three coat of white wash on old and new ceiling surfaces complete all as specified and directed | 250 | Sqm | |
| 20 | 20 | Taking down rain water or soil pipes or PVC pipes including all fittings any size and pattern complete all as specified and directed. | 510 | RM | |
| 21 | 21 | S&F 110mm bore PVC (SWR) waste and rain water pipes single socketed in any length with rubber ring joints laid in floors or trenchees etc complete all as specified and directed. | 320 | RM | |
| 22 | 22 | S&F 110mm bore PVC (SWR) bends of any radius complete all as specified and directed. | 40 | Each | |
| 23 | 23 | S&F PVC SWR single 'T' equal or un equal with access doors 110 mm bore complete all as specified and directed. | 30 | Each | |
| 24 | 24 | S &F 160mm bore PVC (SWR) waste and rain water pipes single socketed in any length with rubber ring joints laid in floors or trenchees etc., complete all as specified and directed. | 130 | RM | |
| 25 | 25 | S&F 160mm bore PVC (SWR) bends of any radius complete all as specified and directed. | 40 | Each | |
| 26 | 26 | S&F PVC SWR single 'T' equal or un equal with access doors 160 mm bore complete all as specified and directed. | 30 | Each | |
| 27 | 27 | S&F 75 mm bore PVC (SWR) waste and rain water pipes single socketed in any length with rubber ring joints laid in floors or trenchees etc., complete all as specified and directed. | 60 | RM | |
| 28 | 28 | S& F PVC SWR single 'T' equal or un equal with access doors 75 mm bore complete all as specified and directed. | 10 | Each | |
| 29 | 29 | S&F 75mm bore PVC (SWR) bends of any radius complete all as specified and directed. | 10 | Each | |
| 30 | 30 | Cleaning of roof / valley gutter not exceeding 600 mm wide in high rise workshop buildings up 20 mtr height including cleaning of RWP holes spouts and arresting the leakage by the side pipe by chipping off old concrete and applying concrete/cement mortar using with WPC and removing the plant/saplings complete all as specified and directed. \n(Note :- Necessary Bends, PVC pipe etc., shall be measured and paid separately) | 140 | RM | |
| 31 | 31 | Taking down exising steel rolling shutter any type including hood cover pull and push type, nexc 15 sqm area of sides of clear opening and cleaning the sides of shutters suspension shafts, anti guide channel and gearing all the moving parts rolling shutters and strengthening rolling shafts and replacement of bolts and nuts as required for smooth functioning of shutters and refixing the same including hood cover complete all as specified and directed. | 90 | Sqm | |
| 32 | 32 | All as per item No.31.00 above but gear operated type rolling shutters exc 15 sqm but nexc 30 sqm area and incl adjustment of gear assembly complete all as specified and directed. | 60 | Sqm | |
| 33 | 33 | Repairs and servicing to rolling shutters by removal of wornout components such as hood covers, laths, ball bearing, helical wire springs, lock plates, shaft pipes and straightening of existing guide channels, laths, hood covers at required places including greasing and servising, refixing in the same openings complete all as specified and directed. | 250 | Sqm | |
| 34 | 34 | S&F 1.25mm thick steel rolling shutters, with chain wheel and hand chain, with out ball baring, as specified including top cover anchoring rod, hasp and staple, shaft, pipe, brackets, and one shop coat of primer, erected in position as indicated complete motor operater type with bevel gear box and crank handle complete all as specified and directed. | 60 | Sqm | |
| 35 | 35 | S&F electrically operated, 1.25mm thick steel rolling shutters, with chan wheel and hand chain,and quide channels with out ball baring, as specified including top cover anchoring rod, hasp and staple, shaft, pipe, brackets, and one shop coat of primer, erected in position as indicated complete motor operater type with bevel gear box and crank handle complete all as specified and directed. \n[Note:- Electric motor and rolling shutters shall be measured and paid separately under relevant item]. | 20 | Sqm | |
| 36 | 36 | S&F Eelectric motor of capacity 3.70 KV for rolling shutter including all necessary fitting complete all as specified and directed. | 2 | Each | |
| 37 | 37 | S&F in repairs ball bearing for rolling shutters (ISI marked) for 40/50 mm dia pipe shaft complete all as specified and directed. | 6 | Each | |
| 38 | 38 | Material and labour for preparation of old painted steel surfaces of any description over 10 cm width or girth and applying one coats of synthetic enamel paint complete all as specified and directed. | 600 | Sqm | |
| 39 | 39 | Material and labour for preparation of old painted steel surfaces of any description over 10 cm width or girth and applying one coats of aluminium paint complete all as specified and directed. | 1200 | Sqm | |
| 40 | 40 | Material and labour for preparation of New steel surfaces of any description over 10 cm width or girth and applying two coats of aluminium paint complete all as specified and directed. | 210 | Sqm | |
| 41 | 41 | S&F in repairs mild steel lock plate & handles made out of MS flat iron 40x5mm including welding (lock plate & handle should be replace of old damaged lock plate) and painting with two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed. | 50 | Each | |
| 42 | 42 | S&F in repairs mild steel helical wire springs (conforming to IS-6248-1970) for rolling shutters not exc 15 sqm of approved make complete all as specified and directed. | 10 | Each | |
| 43 | 43 | All as per item No. 42.00 above but for shutter exc 15 sqm but not exc 30 sqm complete all as specified and directed. | 10 | Sqm | |
| 44 | 44 | S&F in repairs MS gear box assembly complete incl connecting and fixing the gear box to wall with 4 Nos hexagonal bolts of 10mm dia and 100mm long complete including cutting into existing wall/pillar of brick work/RCC and filling back with PCC complete all as specified and directed. | 5 | Set | |
| 45 | 45 | S&F in repairs hood covers made out of mild steel sheets 1.00mm thick incl bending the sheet to the required shape and fixing the same to the rolling shutter bracket plate incl one coat of red oxide primer and two coats of synthetic enamel paint complete all as specified and directed. | 40 | Sqm | |
| 46 | 46 | S&F in repairs mild steel pully for 32/40mm dia pipe (of approved make) for rolling shutters complete all as specified and directed. | 25 | RM | |
| 47 | 47 | Supply only MS gear handle(of approved make) for gear operated rolling shutters complete all as specified and directed. | 5 | Each | |
| 48 | 48 | S&F in repairs inter locking lath section formed from rolled MS strips 1.25mm thick for shutters up to 3.5m width complete all as specified and directed. | 15 | Sqm | |
| 49 | 49 | All as per item No.48.00 above but 1.25mm thick MS strips for shutter above 3.5m width complete all as specified and directed. | 25 | Sqm | |
| 50 | 50 | M&L for in repairs MS wheel fitted with ball bearing and cir clip axle rod with spring washer and nut including welding and gas cutting complete for sliding door weighing 10kg each to make smooth movement complete all as specified and directed. | 4 | Each | |
| 51 | 51 | M&L for straightening of bent / dented portion of sliding door including necessary welding complete all as specified and directed. | 120 | Sqm | |
| 52 | 52 | M&L for greasing the top and bottom guide rails of MS sliding door for smooth opening complete all as specified and directed. | 150 | RM | |
| 53 | 53 | M& L for guide pins of sliding door, removing the existing worn out pins and replace by new one including painting with two coat of aluminum paint over a coat of red oxide primer complete all as specified and directed. | 46 | Each | |
| 54 | 54 | S&F in repairs collapsible steel Gates top hung or bottom rest , consisting of channel pickets pivots flats bars top and bottom runners , brass handle etc., erected in position and securing runners with hold fasts and bracket complete all as specified and directed. | 12 | Sqm | |
| 55 | 55 | M&L for strengthinh of bent/dented portion of sliding door including necessary welding complete all as specified and as directed. | 20 | Sqm | |
| 56 | 56 | M&L for two coats of synthetic enamel paint on steel surfaces of any description, over 10cm in width or girth, not otherwise described over primed surfaces complete all as specified and directed. | 300 | Sqm | |
| 57 | 57 | Taking down Chowkats or frames n exceeding 1.5 Sqm each (Without taking off shutters from the frame) and removing away from site complete all as specified and directed. | 120 | Each | |
| 58 | 58 | Taking down Chowkats or frames exceeding 1.5 Sqm but n exc 4.00 Sqm each (Without taking off shutters from the frame) and removing away from site complete all as specified and directed. | 35 | Each | |
| 59 | 59 | S&F in repair 50 micron powder coated Aluminium window frame 3 track (2 glass shutters, 1 mess shutter fly proofing) outer frame 92 mm x 31.75 mm x1.50 mm of Jindal and guide rail of section Nos size 92 x 31.75 x1.50mm and shutter section 40 x 18 x 1.550 mm sliding type including 5.5mm thick sheet glass of selected quality and fixed with rubber beading and aluminium hardware fittings shall be powder coated also complete all as specifed and directed. | 108 | Sqm | |
| 60 | 60 | Supply and fix aluminium decorative grill of any and shape not exc. 2.70 Kg / Sq.m 50 micron all complete all as specifed and directed. | 108 | Sqm | |
| 61 | 61 | Material & labour for Partition walls with panels of 1.44 sqm (appx.) made out of powder coating deco grill hollow sections 63.50 x 38.10 x 1.95mm thick, snap fit beading, rubber gasket, 5mm thick sheet glass and 12mm thick prelaminated particle board interior grade, prelaminated one side with decorative chioce lamination and other side balancing light grey lamination including dismantling the damaged partition complete all as specified and directed. | 120 | Sqm | |
| 62 | 62 | Supply and fix aluminium door shutter with chowkats made out of hollow powder coating aluminium sections as mentioned below, each shutter having 2 Nos ‘D’ type aluminium handles of 200mm long 2 Nos aluminium tower bolts of 200mm long and 1 No mortice lock of 6 lever with key in duplicate, regulated by double action hydraulic floor door spring, shutter partly glazed with 5.5mm thick sheet glass and partly paneled with 12mm thick particle board pre-laminated fixed with glazing clips, rubber beadings and aluminium beadings complete all as specifed and directed.\n\nChowkat size : 101.60 x 44.45 x 2.47 mm (1.950 Kg/RM appx)\nShutter Top rail : 114.30 x 2.15 mm thick (1.836 Kg/RM appx) Bottom rail : 150.00 x 2.20mm thick (2.376 Kg/RM appx) Middle rail : 83.50 x 1.70 mm thick (1.243 Kg/RM appx)\nVertical rail : 85.00 x 1.80 mm thick (1.301 Kg/RM appx)\n | 70 | Sqm | |
| 63 | 63 | M&L for Solar control film 25 micron reflective type sticked to glass panes as per instructions of manufacturers complete all as specifed and directed. | 15 | Sqm | |
| 64 | 64 | Taking down aluminnium shutters of doors, windows of any description exc. 1.0 Sqm but not exceeding 2.0 sqm each, and refixing the same in the same opening after replacing of unserviceable screws, cleat, rubber packing, aluminum snap beading etc., and tightening complete all as specified and as directed. \n(Note :- Rate is inclusive of rubber beading, aluminum snap beading, screws, cleat etc.,) | 110 | Each | |
| 65 | 65 | Taking down aluminnium shutters of windows, ventilators etc., of any description not exc 1.0 sqm each and refixing the same in the same opening after replacing of unserviceable screws, cleat, rubber packing, aluminum snap beading etc., and tightening complete all as specified and as directed. ( Note :- Rate is inclusive of rubber beading, aluminum snap beading, screws, cleat etc.,) | 120 | Each | |
| 66 | 66 | S & F solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube, supporting and fixing in opening as per specification and drawing complete all as specifed and directed. | 72 | RM | |
| 67 | 67 | 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. M.S. 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, suppling & fixing in the frame at site as per specification & drawing complete all as specifed and directed. | 45 | Sqm | |
| 68 | 68 | S&F 100 mm Stainless steel butt hinges fixed with SS screws complete all as specifed and directed. | 90 | Each | |
| 69 | 69 | S&F 150mm aluminium anodized barrel tower bolt of extruded section complete all as specifed and directed. | 60 | Each | |
| 70 | 70 | S&F 125mm aluminium anodized handles, cast type complete all as specifed and directed. | 60 | Each | |
| 71 | 71 | S&F in repairs mortice locking arrangement suitable for doors of 30mm to 40mm thickness of any description to lock the doors from both sides including necessary cutting if required in the door shutter/frame to fit the lock complete all as specifed and directed. | 50 | Each | |
| 72 | 72 | Dismantling Galvalume aluminium zink coating (corrugated or semi corrugated ) sheets, in roof covering complete all as specifed and directed. | 900 | Sqm | |
| 73 | 73 | S&F pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of an labour having tensile strength of 550 MPA as in roof covering/cladding to wall fixed with self traping screw as specified complete all as specified and as directed | 900 | Sqm | |
| 74 | 74 | S&F steel work in tubular trussess including special shape washer etc., complete using ERW or induction butt welded tubes conferming to IS 11611979 graded St. 240 complete all as specified and directed | 3400 | Kg | |
| 75 | 75 | M&L for taking out deteriorated/ leaking valley gutters of any shape, size and material from the work shop buildings at height of 6m to 20 m including disconnecting the funnels from gutters & Rain water pipe, in position and replacing with new GI plain sheet of 1.00mm thick made to shape and size required (width of sheet required is 800mm to 1200mm) with 200mm over laps with double washer self driving screws at joint using leak proof (Tar roof compound or similar material) jointing material and fixed in position complete all as specified and as directed. | 250 | Rm | |
| 76 | 76 | M&L for taking out deteriorated / unserviceable funnels of valley gutters of any shape, size and material from the work shop buildings at height of 6m to 20 m including disconnecting the funnels from gutters & Rain water pipe, in position and replacing with new funnel made out of GI plain sheet of 0.60mm thick to required shape and size to match with the existing funnels required with extra collar of 50mm over the actual outer diameter of rain water pipe and inserting in to the rain water pipe with 150mm length in to the rain water pipe with double washer self driving screws using leak proof jointing material (Tar roof compound) or similar material and fixed in position ccomplete all as specified and as directed. | 105 | Each | |
| 77 | 77 | M&L for taking out deteriorated / unserviceable Rain water pipes of any shape , size and material including bends, tees etc fixed along with funnels of valley gutters of the work shop buildings at height of 6m to 20 m including disconnecting the pipes from the funnels of gutters, in position and replacing with new ISI marked PVC Rain water pipes of 160mm / 180mm dia along with required bends, elbows, tees, holding down clamps etc., to using leak proof jointing material and fixed in position ccomplete all as specified and as directed.\n(Note : Bends, elbows, tees, holding down clamps etc., are measured and paid separately)\n[Make : Prince / Supreme / oriplast / Kissan] | 270 | Rm | |
| 78 | 78 | M&L for taking out deteriorated / unserviceable Rain water pipes of any shape, size and material including bends, tees etc fixed along with funnels of valley gutters of the work shop buildings at height of 6m to 20 m including disconnecting the pipes from the funnels of gutters, in position and replacing with new ISI marked PVC Rain water pipes of 110mm dia along with required bends, elbows, tees, holding down clamps etc to using leak proof jointing material and fixed in position complete all as specifed and directed.\n(Note : Bends, elbows, tees, holding down clamps etc., are measured and paid separately)\nMake : Prince / Supreme / oriplast / Kissan | 200 | Rm | |
| 79 | 79 | Supply only MS flat iron clamps made to any shape with flat iron of 40mm wide and 6m thick (Length of FI required for each clampis 1.00m to 1.50 m ) to support the valley gutter , rain water pipes etc., complete all as specifed and directed. | 60 | Each | |
| 80 | 80 | S&F in repairs 160mm /180mm PVC bends of such as elbow, tee, reducer socket and similar fittings in reapir provided to rain water pipes of the work shop buildings at height of 6m to 20 m fixed in position by leak proof jointing material / chemical etc., complete all as specifed and directed. | 60 | Each | |
| 81 | 81 | S&F in repairs 110mm PVC bends of such as elbow, tee, reducer socket and similar fittings in reapir provided to rain water pipes of the work shop buildings at height of 6m to 20 m fixed in position by leak proof jointing material / chemical etc., complete all as specifed and directed. | 40 | Each | |
| 82 | 82 | M&L for hacking old broken glass of any thickness, size, quality and description and fixing new rough cast wired glass, 6.4mm thickness and glazing with adhesive on vertical shop wall cladding glazing exceeding 0.25 Sqm and not exceeding 2.0 Sqm in each panel of the work shop buildings at height of 6m to 20 m fixed in position complete all as directed and specified. | 65 | Sqm | |
| 83 | 83 | [Note : The following items are to be executed for multi storied building of five floors height / work shop buildings of similar height and requires double scaffolding to carry out the mechanically applied repair mortars etc . The rates quoted shall be accordingly considered for all the safety gear, scaffolding, height, lead and lift in the items]. | |||
| 84 | 84 | M&L for chipping & removal of existing damaged, crakced , spalled & loose portion of concrete of the RCC members completely till the reinforcement is exposed and sound concrete (20mm to 50mm) is observed by using mechanical means and manual chisels and further the surface is jetted with clean water for removal of dust and loose particles and ccomplete all as specifed and directed.\n(Note : The work shall be carried out at any floor up to five floors or 16m height of buildings). | 90 | Sqm | |
| 85 | 85 | M&L for preparation of exposed surafces of rusted steel reinforcement of dia 10mm and above with metal wire brush , cleaning the rusted surfaces free from loose rust and application of rust remover cum passivator painted with brush to the rusted reinforcemnet @ 2.0-2.5Ltr /Sqm surface of steel reinforcement , (Fosroc-Reebaklens RR) to the surface of existing reinforcement ) and removing rust with flex after 24 hours of application of rust remover with the help of wire brush, sand paper and throughly washed with water with the help of pressure jet and allowing it to dry complete all as specifed and directed. \n(Note : Length of reinforcement steel bar shall be measured for payment.]\n | 200 | Rm | |
| 86 | 86 | M&L for Wet spray repair mortar - Fosroc make ,Renderoc DS40 @ 40mm thick to the Slab soffits, coloumns, chajjas, lintels, staircase slabs , Beams,parapets. etc. Application procedure:Stock the sufficient quantity of RENDROC DS40 and washed/dried 6mm downgraded course aggragate at site, the premixed factory made polymer modified dry spray concrete and 12.5 kg of 6mm downgraded aggregate shall be placed in to the funnel arrangement of the dry spray concrete pumping machine. Water shall be filled in the water tank and connected to the dry spray concrete pumping machine. The prepared and SBR ploymer modifies bonding coat applied surface shall be in a tacky state. The dry spray concrete shall be pumped through the hose connected to the compressor and pumping machine. At the tip of the concrete pumping nozzle, water shall be added at the time of concrete spray. The concrete shall be sprayed continously to achieve the required thickness and continued up to the prepared surface. Immediately after the spray is completed. water shall be sprinled over the surface and finish the concrete surface with steel float/ leveling frame until smooth finish is achieved. The process shall be continued for the entire prepared surface. The cost of all materials, cost of hire charges of machineries, tools and all labour charges etc., complete all as specifed and directed. | 90 | Sqm | |
| 87 | 87 | M&L for SBR Polymer (styrene butadine rubber polymer ) Nitobond SBR of Fosroc make modified cementitious bonding coat , prepared and applied on the concrete / masonry surfaces with a ratio 1:1 to 1:1.5 of Polymer and Cement complete dependting on the consistency required.and sprinkling quartz sand on it. Adhesive bond strength not less than 2.50MPa. The bond coat shall be applied on the prepared surface as per the manufacturer specificationcomplete all as specifed and directed.(For application of plastering surfaces) | 2300 | Sqm | |
| 88 | 88 | M&L for polymer modified plastering in CM 1:3 10mm thick on fair faces of concrete surafces of ceilings finished even and smooth with out using extra cement and using Nitobond SBR at the rate of 4% of weight of cement complete all as specifed and directed.\n[Note : SBR shall be measured and paid separately]. | 650 | Sqm | |
| 89 | 89 | Demolition of cement concrete of any description and in any position including sunken floor filling not otherwise specifically provided for complete all as specifed and directed. | 5 | Cum | |
| 90 | 90 | M&L for complete removal of existing treatment of wall partly and preparation of new plastered surfaces partly including preparation of old painted surfaces and new plastered surfaces and applying one coat of alkali resistant primer on prepared surfaces and applying one coat of cement based putty and sand paperinng the surfaces to get unifirm smooth surface and applying two coats of exteirior emulsion paint of approved colour / shade complete all as specifed and directed. | 1600 | Sqm | |
| 91 | 91 | M&L for complete removal of existing treatment of wall partly and preparation of new plastered surfaces partly including preparation of old painted surfaces and new plastered surfaces and applying one coat of alkali resistant primer on prepared surfaces and applying one coat of cement based putty and sand paperinng the surfaces to get unifirm smooth surface and applying two coats of oil bound distemper of approved colour / shade complete all as specifed and directed. | 500 | Sqm | |
| 92 | 92 | M&L for mild steel TMT bars 10 mm 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 0.9 mm dia or securing with clips all as specified and as directed. | 150 | Kg |
Copyright © 2024 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
