Military Engineer Services-MES has published Tender For Repairs/ Replacement To Joineries, Roofing, False Ceiling, Plinth Protection, Flooring, Wall Plastering, Plumbing And Periodical Services And Repair And Maint Of Level Indicators, Lt Panels, Controller And Improvement Gateway Sensors Of Ce. Submission Date for this Tender is 08-02-2023. Indicators and Reagents Tenders in kolkata West Bengal. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 25-Jan-2023 | BOQ Corrigendum | BOQ | 01-02-2023 |
| 2 | 01-Feb-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 08-02-2023 |
| Sl. No. | Item Description |
| 1 | SCHEDULE "A" PART-I (B/R WORKS) Demolition of cement concrete (unreinforced) in ground floors and pavings not exc 150 mm thickness (above or below ground level) including removal of debris & rubbish from site complete all as specified and directed. |
| 2 | Demolition of Brick Work built in Cement Mortar including all Quoins, Arches, Pillars, etc. of any descriptions, complete all as specified and as directed. |
| 3 | M&L Brick Work with fly-ash Bricks (with Old Size Bricks), Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in Cement Mortar 1:6, complete all as specified and as directed. |
| 4 | M & L half brick with sub class "B" fly-ash bricks straight or curved on plan to any radius built in cement mortar 1:4 complete all as specified and directed. |
| 5 | Dismantling Plain or corrugated steel sheeting of any gauge, thickness, including roof coverings, complete all as directed. |
| 6 | S&F 0.50 mm thick TCT (total coated thickness) pre-coloured galvalume sheets with minimum base metal thickness of 0.45 mm, single skin high rib/multi rib profile galvalume sheetinghaving 1000-1020 mm width and 28-30 mm high crest @ maximum 250-255 mm pitch (centre) with sheets manufactured out of 0.50 mm this TCT (total coated thickness) high tensile galvalume sheets having tensile strength 550 MPA with 18-20 micron top coat over 5 micron primer and 8-10 micron alkyld backer zinc aluminium alloy AZ-150, sheets having a dip metallic zinc (43.5%0 aluminium (55%) & silicon (1.5%) with total mass coating of 150 gms/sqm on both sides, having wide pans with minimum 3 smallstiffening ribs for effective water shedding and special male/female ends with full return legs on laps for purlin support and fixed as per existing profile of roof completeall as specified and directed. |
| 7 | All as per Item No.6.00 above, but 0.50 mm thick colouredplain galvalume sheet as in ridge/valley gutter of roof. |
| 8 | Taking down cement plaster from brick or concrete surfaces of any description including racking out joints, hacking for key, scrubbing down with water etc complete all as directed. |
| 9 | M&L for 15mm thick rendering on fair faces of brick work or concrete surfaces of walls in cement mortar 1:6 finished rendering surfaces even and smooth without using extra cement complete all as specified and directed. |
| 10 | M&L for rendering 15 mm thick built in cement mortar (1:4) on fair faces of brick work or concrete surfaces of walls finished even & smooth (without using extra cement), complete all as specified and directed. |
| 11 | M & L for 20 mm thick plastering in two layers, 10 mm + 10 mm in cement mortar 1:4, top layer of 10 mm thickness mixed with with water proofing compound(@ 200 ml per bag of cement or as per manufacturer"s instructions) onbrick/stone walls or concrete surfaces finished even and fair (upto any height) for external surfacescomplete all as specified and directed. Note : Water Proofing compound shall be measured and paid separetly as "Supply only". |
| 12 | Supply only liquid Water Proofing Compound, conforming to IS and as approved, complete all as specified. |
| 13 | Dismantling of floor, hearth or wall tiling incl cement mortar bedding (but not backing) removing tiles from site and rubbish off the premises complete all as specified and directed. |
| 14 | S&F Non Skid ceramic joint free coloured tiles 7-8mm thick area of each tiles exc 0.11Sqm butn. exc 0.18 sqm, as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and incl 15mm thick screed bedding in cement mortar 1:6 complete all as a specified and as directed |
| 15 | S&F coloured glazed ceramic tiles in vertical surfaces 450 X 300 X 7-8mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match, fixed over and incl 10mm thick rendering in cement mortar 1:4 complete all as specified and directed. |
| 16 | M&L for preparation of newly plastered surfaces of walls and applying three coats of white wash, complete all as specified and directed. |
| 17 | M&L for preparation of newly plastered surfaces of ceilings and applying three coats of white wash, complete all as specified and directed. |
| 18 | M&Lforapplying one coat of white wash to old decorated (white washed) surfaces of wall including preparation of surfaces complete all as specified and directed. |
| 19 | M&Lforapplying one coat of white wash to old decorated (white washed) surfaces of ceiling including preparation of surface complete all as specified and directed. |
| 20 | M&L for preparation of new surfaces of walls including cleaning, watering to make the surface clean and free from dust and applying 3 mm thick wall putty for smooth finish and finishing with twocoats of acrylic distemper, finished with rollers over a coat of alkali resistant primer complete all as specified and directed. |
| 21 | M&L for preparation of new plastered surfaces of walls and soffit of chajja, roof slab etc., by cleaning brooming, rubbing and scrapping as required using broom, emery paper, putty blades/scrapper as applicable to make the surface free from protrutions, loose particles, dust etc., including necessary safety & protective measures such as safety belt, headgear etc.,and applying two coats of weather proof exterior emulsion paint over a coat of suitable exterior primer of approved make by using airless spray technology capable of operating single spray gun with hose of adequate length and necessary scaffolding for upto 4 Story building height, complete all as specified and directed by Engineer -in-Charge. |
| 22 | M&L for complete removal of existing treatment on old painted surfaces of walls and soffit of chajja, roof slab etc. including cleaning the surface by scrapping as required using emery paper, putty blade/scraper as applicable for removing loose paint, corrosion, algae formation etc.,and washing to make the surface clean free from dustand applying two coats of water proof exterior emulsion paint over a coat of suitable exterior primer of approved make using airless spray technology capable of operating single spray gun with hose of adequate length for upto 4 storey building height including necessary scaffolding, safety and protective measures complete all as specified and directed. |
| 23 | M&L for preparation of surfaces and applying two coats of cement base paint over a coat of alkali resistant primer by using brush on new plastered surfaces complete all as specified and directed. |
| 24 | M&Lforapplying one coat of cement base paint by using brush on old decorated surfaces of wall including preparation of surface (by brooming down or steel wire brushing, scrapping down smoke, soot, moulds, moss, efflorescent salts, trading oil and greasy spots) complete all as specified and directed. |
| 25 | M&L Preparing new Steel or Iron Surfaces of any description, over 10 Cm width or girth and applying Two Coats of Synthetic Enamel Paint over a coat of Red Oxide/ Zinc Chrome Primer, complete all as specified and as directed. |
| 26 | M&L for preparation of old painted steel surfaces exc 10 cm width or girth and applyingone coat of syntheticenamel paint complete all as specified and directed. |
| 27 | M&L for Preparing old surface of wood or wood based material of any description and in any position not otherwise described n.exc 10cm width or girth and applying one coat of synthetic enamel paint, complete all as directed. |
| 28 | S&F machine made precast cement concrete (1:3:6) type C-1 (using 20mm graded stone aggregate) curb stone blocks of size 300 x 300x 150mm, complete all as specified and directed. |
| 29 | Supply and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footpath, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand; complete all as specified and directed. (NOTE: Cost of sand cushioning shall be deemed to be included in the quoted rates) |
| 30 | S&F in repair 35mm thick precast cement concrete (1:2:4) type B-0 (using 12.5 mm graded crushed stone aggregate) as in louvers and jallies including all moulding, set in cement mortar 1:4 incl dismantling existing unsv jallie complete all as specified and directed. |
| 31 | M&L for PCC (1:4:8) type D-2 using 40 mm graded crushed stone aggregate as in sub base of floor complete all as specified anddirected by the Engineer-in-Charge. |
| 32 | M&L 75 mm thick PCC 1:3:6 type C-2 (using 40mm graded crushed stone aggregate) as in plinth protection, laid in alternate bays, finished even and smooth without using extra cement as directed by the Engr-in-Charge. |
| 33 | M & L for extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extracement, including forms, moulds, mitred / / stopped ends etc completed all as specified and directed. (NOTE: Inner girth shall only be measured for payment) |
| 34 | Dismantling stone slabs and tiles, laid, bedded and pointed in any mortar of any description or thickness in floors, aprons etc complete all as specified and directed. |
| 35 | M&L for Machine cut Coloured granite (of any type) work,18-20 mm thick (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms, urinal partition and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite and making moulds on edges laid over and including 15 mm thick screed bed in cement mortar 1:4 complete all as specified and directed. |
| 36 | M&L for 18-20mm thick Machine cut Kota stone slab flooring as in stair case steps and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of stone and making moulds on edges laid over and including 15 mm thick screed bed in cement mortar 1:4 complete all as specified and directed. |
| 37 | All as per item No.36.00 above, but on vertical surfaces, as in risers steps, skirting, dado and pillers etc., with andincl 10mm thick rendering in cement mortar 1:4 complete all as specified and directed. |
| 38 | M & L forpre-polished glazed Chequered cement concrete tiles (coloured) of size 30cmx30cmx25mm thick , set , jointed and pointed in neat cement slurry in floor and pointed with white/coloured cement & pigmentto match the surface laid over and including 15mm thick screed bed in cement mortar1:6 complete all as specified and directed. |
| 39 | Taking down chowkhat or frames with shutters (without taking off shutters from the frame) area n.exc. 1.5 Sqm each all as directed. |
| 40 | Taking down chowkhat or frames with shutters (without taking off shutters from the frame) area exc 1.5 Sqm and n.exc.4.00 Sqm each wooden all as directed. |
| 41 | Taking down shutters of any description n. exc 1.00 sqm each,all as directed. |
| 42 | Taking down shutters of any description exc 1.00 sqm but n.exc 2.00 Sqm eachall as directed. |
| 43 | S&F Factory made solid PVC door frame (chow khat) of size 100 mm x 45mm made out of 5mm plain colour PVC sheet, frame reinforced with MS square tube of size 40mm x 20mm of 19 gauge throughout the frame, fixed in opening as per specification & drg as per manufacturer instructions complete all as specified and directed. |
| 44 | M&L for Factory made solid PVC moulded door shutter, 28 to 30 m thick(stiles) with 2,4 or 6 raised panel design with 2 mm thick moulded PVC sheet on the front face & 2 mm plain colour PVC sheet on back face with particle board core complete all as specified and directed. |
| 45 | M&L for powder coated anodised aluminium window and ventilator shutters, fixed type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 No) hinges types B-21 100 mm long (2No) suitable handle (1No) complete all as specified. (NOTE: Glass shall be measured and paid separately) |
| 46 | S&F powder coated aluminium window grill of size 75 mm X 75 mm having section width 6 mm and 3 mm thickness, fixed on aluminium section weighing not less than 0.55 kg/sqm including necessary jointing, fitting etc all as per manufacturer"s instruction complete all as specified and directed. |
| 47 | Supply & fixing 100 mm mild steel butt hinges(medium weight) cold rolled complete all as specified and directed. |
| 48 | S&F aluminium handle, cast type anodised 150 mm sizecomplete all as specified and directed. |
| 49 | S&F 150 mm aluminium anodised, barrel tower bolts of extruded section and fixed complete all as specified and directed. |
| 50 | S&F 300 mm aluminium, anodised sliding door bolt with hasp, staple(bolt type) and fixing clip of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy complete all as specified and directed. |
| 51 | S&F stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed. |
| 52 | S&F stainless steel wire cloth, 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, as in repairs, complete all as specified and directed. |
| 53 | Dismantling structural steel work of any description in rafters, purlins and wind ties, doors, gates, etc., complete all as specified and directed. |
| 54 | M&L for structural steel work Fe 410-W (Gde-E-250) quality-A in roof trusses (framed), trussed, main and cross beams, hip and jacks, rafters,purlins, crane gantries, rialsand fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. complete all as specified and as directed by the Engineer-in-Charge. (NOTE: Quoted rates shall be deemed to include for cutting to dead length where required, notching, drilling, fitting, riveting and/or welding or connecting with bolts and nuts (including rivets or bolts and nuts), providing and fitting angle cleats, fish plates, gusset plates etc., also for wedging, plumbing, truing up and fixing complete) |
| 55 | M&L for Mild steel framed works 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, walkways, railings, framework of water tanks and similar works conforming to Fe-290 Gde E-165 complete all as specified and directed. |
| 56 | S&F for 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 and fixing of Fe-410- W(Gde- E-250) quality- B, complete all as specified and directed. |
| 57 | S&F Cast iron work grade FG -150 unmachined in brackets, gratings, railing, frames, manhole covers and similar articles, weight not exc 5 Kg each, as in repairs, complete all as specified and as directed. |
| 58 | M&L in repair Mild steel plain black sheet, 1.00 mm thick, in wall cladding, steel gates and similar work, cut to size, holes punched including round headed screws, clout nails or rivets and fixed to wooden or steel framing with plain 40mm lap joints with riveted or welded seams including bending or turning up, mitred angles as required complete all as specified and directed. |
| 59 | S&F in repair Expanded metal cut to length bent to shape required and tying with and including annealed mild steel wire not less than 0.9mm dia weight exceeding 4 Kg per Sqm or fixing with galvanised steel staples fixed to wooden of steel frame including all rebating etc complete all as specified and directed. |
| 60 | M&L for plain aluminium 0.56mm thick sheet for fixing backside of wooden door / expension joint of roof and walls etc., complete all as specified and directed. |
| 61 | S&F in repair collapsible gates, top hung, consisting of pickets, pivoted flat bars, top and bottom runners, MS handles etc., and errected in position and securing runners with hold fasts and brackets, complete all as specified and directed. |
| 62 | M&L in repair Serviceing, Overhauling, greasing, easing of existing collapsible steel gates / rolling shutters of any description and area, complete all as specified and directed. |
| 63 | Supply and fixingin repairs 110mm bore PVC (SWR) pipes, single socketed, in any length, with rubber ring joints, fixed to wallall as specified and as directed by the Engineer-in-Charge. |
| 64 | Supply and Fixing 110 mm PVC (SWR)Bend any radius complete all as specified and as directed by the Engineer-in-charge. |
| 65 | Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (re-inforcement cut as required to facilitate demolition) and removing the rubish off the premise complete all as specified and directed. |
| 66 | M & L for Providing precast cement concrete Type B1 1:2:4 (20mm graded aggregate) Set in cement mortar 1:4 in landings, cover slabs (for man holes etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces including necessary forms, moulds, etccomplete all as specified and as directed. |
| 67 | S&F Mild steel TMTbars 6-8 mm dia , cut to length and bent to shape as reqd, including cranking , bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.90 mm dia complete all as specified and directed . |
| 68 | Hacking out old broken glass (any thickness and size or quality) from wooden frames glazed with putty or fixed with beads complete all as specified and directed. |
| 69 | Hacking out old broken glass (any thickness and size or quality) from metal frames glazed with putty or fixed with beads complete all as specified and directed. |
| 70 | Supply and fixing 4 mm thick plain sheet glass, area in squares not exc 0.5 sqm in each pane and glazing with oil putty or fixed with beads, complete all as specified and as directed. |
| 71 | Supply and fixing 4.80 mm thick plain sheet glass, area in squares exc 0.5 sqm in each pane and glazing with oil putty or fixed with beads, complete all as specified and as directed. |
| 72 | M&L mild steel work as in hold fast made out of flat iron any size including necessary welding or fixing nut and bolts, and similar articles, complete all as specified and directed. |
| 73 | M&L for plain cement concrete (1:2:4) type B-1 using 20 mm graded aggregates in lintels upto 1.5 m clear span, cills, steps, seismic and other similar bands, plinth courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones , bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including formwork complete all as specified and directed. |
| 74 | M&L for taking down plants andvegetation from walls upto roof level by means of cutting Holes in Brick Walls, built in Cement Mortar of 150mm depth making good dismantled portion (not exc 150 Sqmcm surperfical area and n exc one brick depth) in cement mortar 1:3 or cement concrete 1:2:4 type B-1as required and applying two coats of cement base paint to match the existing surface at any height, complete all as specified and as directed. |
| 75 | S&F False ceiling with "E" board "Classic", reinforced, designer series, board with HPSC of size 600 mm x 600 mm x 4 mm thick fixed on powder coated aluminium snap grid to support the boards/files with powder coated aluminium anodised main "T" section 36mm x 25mm x 1.40mm, cross tee 23.50mm x 23.50mm x 1.40mm thick and aluminium angle 25mm x 25mm x 1.40mm as on edges/sides, fixed to ceilingwith hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long complete all as specified and as directed. (NOTE: Quoted rate shall be deemed to be inclusive of the cost of ceiling board) |
| 76 | Chipping of unsound /weak concrete materials including cover plaster fromRCC structural member i.e. slabs, beams, columns, lintel, chajja, fins, facia etc. of 50 mm average thickness(Anystorey/ height of building/ structure) including tapering all edges, making square shoulders of cavities by air or sand blasting etc and cleaning of exposed concrete surface and reinforcement bars, lightly picking materials by air blasting or sand blasting including removal of foreign materials, loose concrete/aggregate etcand disposal of all debris out side of MOD land and complete all as specifiedandas directed. (NOTE: Measurement shall be considered for the surface area of RCC member) |
| 77 | M&L for applying chloride free rust removing chemicalon rusting steel reinforcement bar as per manufacturer"s specification and removing all rust from steel reinforcement barby wire brush & sand/emery paper (after 24 hours of application of rust remover) and cleaning the area thoroughly by water with the help of pressure jet and allowing it to dry andmaking the reinforcement bar totally rust free(for anystorey/ height of building/ structure) complete all as specified andas directed. (Make of Rust removing chemical :- Reebaklens RR of FOSROC or equivalent product other makes specified in tender) (NOTE: Surface area of cleaned steel reinforcement shall be measured for payment) |
| 78 | M&Lfor introducing new mild steel TMT reinforcement barsfor structural connection in RCC beams, columns, lintel and slabs (for anystorey/ height of building/ structure) including power drilling holes of appropriate diameters in reinforced or plain cement concrete to a minimum depth of 150mm and up to 200mm including power drilling, fixing the reinforcement in position using epoxy, cleaning of loose dust by blowing air, sealing with epoxy cartridges, plastic nozzles etc as per manufacturer"s instructions etc all as specified and directed. (Make of epoxy chemical :- Lockfix E75 of FOSROC / Hilti HY 150 or equivalent product other makes specified in tender) (NOTE: Reinforcement bars shall be paid seperately) |
| 79 | M&L for preparation of old existing corroded and new introduced reinforcement surface (at anystorey/ height of building/ structure) by brushand application of two component epoxy based zinc rich primer,ofminimum specific gravity 1.75, adhesive bond strength with steel as 1.50N/mm2, as a protective coating to steel reinforcement bars in concrete with total zinc content in dry film >90% by volume and DFT per coat >50 microns complete all as specified and directed. (Make- Nitozinc primer of FOSROC or equivalent product in other makes specified in tender) (NOTE: Surface area of steel reinforcement shall be measured for payment) |
| 80 | M&L for applying high effciency polymwire resin base film forming curing agent / compound over concrete surface and maximum coverage area 5.00 Sqm per litre as per manufacturer"s specifications, at any height of structure, complete all as specified and directed. (Make: Concure LP90 of FOSROC or equivalent product in other makes specified in tender) (NOTE: Measurement shall be considered for the surface area of RCC member. |
| 81 | GENERAL NOTES FOR ITEM NO.75 TO 80 :- (i) The work shall be got executed through authorised applicator of the chemical manufacturers. Necessary documents to this effect shall be obtained from manufacturer and submitted to the Engineer-in-Charge. (ii) Contractor shall provide additional manpower, resources, preparatory work etc. required for execution of the work as required by the authorised applicator. Quoted rates are deemed to be inclusive of the above aspects. No extra claim shall be admissible during execution of work on this account. |
| 82 | Disconnecting existing water storage Tank of capacity exceeding 500 litres but not exceeding 1000 liters for cleaning of water tank, removing of mud, sludge etc and flushing with chlorine water including supply and fixing of any damaged accessories for water tank and re-connecting and refixing all connections complete all as specified and directed. |
| 83 | Disconnecting existing water storage Tank of capacity exceeding 1000 litres but not exceeding 2000 liters for cleaning of water tank, removing of mud, sludge etc and flushing with chlorine water including supply and fixing of any damaged accessories for water tank and re-connecting and refixing all connections complete all as specified and directed. |
| 84 | Removal of existing water proof treatment of any description from roof surface including cement plaster/screed bed carefully from the surfaces, roughening concrete surfaces and cleaning the roof surfaces by brushing, sweeping and scrubbing down with water and removal of debris complete all as specified and as directed. |
| 85 | M&L for 40mm thick PCC 1:2:4, type B-0, (using 12.50 mm graded Stone aggregate), as in roof padding, of thickness as required on site, for making good depression/undulation, roof kerb etc, finished even and fair complete all as directed. |
| 86 | M&L 10 mm thick screed bed in cement mortar 1:3 over roof mixed with water proofing compound as per manufacturer"s instruction complete all as specified and directed. (NOTE: WPC will be measured and paid separately) |
| 87 | M&L for cutting grooves in brick wall, 75mm wide and 65mm deep and shaping horizontal face of groove with cement mortar 1:3 or cement concrete 1:2:4, type B-1 as required, complete all as specified and directed. |
| 88 | M&L for water proofing treatment on existing cleaned RCC roof with the following specifications and manufacturer"s instruction complete all as specified and directed :- (i) Preparing and cleaning of fully dried surfaces as per IS 3067-1966. (ii) Applying bitumen primer conforming to IS:3384-1968 over the cleaned base @ 0.50 litre per sqm. (iii) Providing a layer of 3 mm thick APP modified pre-fabricated five layer, weight not less than 3.6 kg/sqm, black finished reinforced with non-woven polyster matt membrane with butane torch application. Overlap shall be minimum 100 mm on the transverse direction and 75 mm on longitudinal direction. (iv) Applying two coats of bitumen based UV reflective paint with aluminium finish @ 0.10 litre per sqm over APP membrane. |
| 89 | Supply only liquid Water Proofing Compound, conforming to IS and as approved, complete all as specified. |
| 90 | Taking up or down existing 15mm dia steel tubing and connection and keeping aside for re-fixing or removal to store complete all as specified and directed |
| 91 | All as per item No.89 above, here-in-before, but 20 mm bore |
| 92 | All as per item No.89 above, here-in-before, but 25 mm bore |
| 93 | Supplying, fixing, jointing and testing 15mm dia galvanised iron tube, medium grade with all fittingfixed to walls and ceiling or laid in complete all as specified and directed. |
| 94 | All as per item No. 92 here-in-before, but 20 mm bore |
| 95 | All as per item No. 92 here-in-before, but 25 mm bore |
| 96 | Dismantling of cast iron or reinforced concrete drain pipes, jointed in cement mortar and taking out of trenches of 110 mminternal dia complete all as specified and as directed. |
| 97 | All as per Item No. 95 above, but for 150 mm bore cast iron/RCC pipes |
| 98 | S&F Cast iron (sand cast) soil, waste and vent pipes 100 mm bore of any length with or without ears with cement joints all as specified laid in trenches or in floors complete all as specified and directed. |
| 99 | All as per item No 97 above, here in before, but fixed to walls |
| 100 | S&F Cast iron (sand cast) soil, waste and vent pipes 150 mm bore of any length with or without ears with cement joints all as specified laid in trenches or in floors/ fixed on walls, complete all as specified and directed. |
| 101 | S&F 100 mm bore CI bend (any radius),complete all as specified and directed. |
| 102 | S&F 150 mm bore CI bend (any radius),complete all as specified and directed. |
| 103 | S & F 100 mm bore CI bend (any radius), diminishing pieces or tapers (larger bore measured), complete all as specified and directed. |
| 104 | SCHEDULE "A" PART-II (E/M WORKS) Taking down copper/ aluminium point wiring (light, fan, buzzer, socketor power) complete including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc for reuse or removing from site and making good disturbed surface of walls, floors etc. Complete all as specified and directed. |
| 105 | Taking down of old Submain wiring any type including batten/ conduit/ casing at any indicated situation complete all as specified and directed. |
| 106 | Taking down of Old MCB DB any type any size including MCCB/RCCB/MCBs and disconnecting the serviceable MCBs and keeping in safe custody for reuse at site or removal from site complete all as specified and directed. |
| 107 | M&L for concealed type point wiring with 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed, multi stranded copper conductor cable 1100 Volts grade, single core, laid in and including PVC conduit complete with all fittings and accessories, fixed to walls/ceiling, including mild steel terminal boxes 1.25 mm thick conforming to IS-5133 (Part-I) with 3.0 mm thick plastic laminated sheet top cover (ISI Marked) for mounting switches/ regulator /bell push etc and including 1.50 Sq. mm (nominal area) FRLS-H PVC insulated and unsheathed multi stranded copper conductor cable 1100 Volts grade, single core, earth continuity conductor connected to common earth dolly, for one light point /bell point/ ceiling fan/exhaust fan point controlled by one way switch complete all as specified and directed. (NOTES: - (i) Where tube light fitting is to be fitted/suspended, CI Circular boxes shall be provided with the PVC Pipes in the ceiling & the unit rate shall be deemed to be included for the same. (ii) Cost of cutting chases for concealed wiring shall be deemed to be inclusive in the quoted rates. No claim in this regard shall be entertained at a later stage) |
| 108 | All as per item No. 106 above, but for one 5 amps switch socket outlet on same board controlled by another switch, complete all as specified and directed (concealed type point wiring with terminal box). |
| 109 | All as per item No. 106 above, but for one 5 amps switch socket combination on independent board, complete all as specified and directed (concealed type point wiring with terminal box). |
| 110 | All as per item No. 106 above, but using 2.5 sqmm single core multi stranded copper conductor FRLS-H PVC insulated and unsheathed, cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with and incl 2.5 sqmm greenFRLS-H PVC insulated and unsheathed, copper conductor as continuous earth wire with lugs complete all as specified and directed (concealed type point wiring with terminal box). |
| 111 | S&F switch piano flush button AC 230 V Single pole 5/6 Amp one way complete all as specified and directed. |
| 112 | S&F socket outlet 2-in-1, 3 pin, 6 Amp AC 230 Volts flush type complete all as specified and directed. |
| 113 | S&F switch socket combination, 5 pin, 6 Amp AC 230 Volts flush type complete all as specified and directed. |
| 114 | S&F switch socket combination 2 in 1, 3 pin, 6 and 16 Amps flush type universal complete all as specified and directed. |
| 115 | S&F ceiling rose surface, polycarbonate/Bakelite, three terminals complete all as specified and directed. |
| 116 | S&F electronic type stepped speed regulator, 100 watts, AC 230 Volts for ceiling fan, complete all as specified and directed. |
| 117 | S&F in repairs surface mounted LED luminaire, 1 X 20 Watt in aluminium housing, operating voltage 180-270 V, with acrylic/polycarbonate diffuser & integrated constant current electronic driver complete with all other accessories internally prewired and including connecting up with three core flexible copper wire of suitable size complete all as specified and directed. complying with the following specifications:- (a) minimum efficacy 110 lumen/watt (b) CRI not less than 80, (c) THD < 20% (c) having in built short circuit and surge protection (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation |
| 118 | M&L for replacement of GI Pipe Bracket made out of Galvanised Iron Tubing 32/40mm bore (dia), light grade, 1.20 Metre long fixed with 02 sets of flat iron clamp of size 32mm x 6 mm, with bolts, nuts and washers of suitable size, with and incl taking down existing bracket complete all as specified and as directed by the Engr-in-Charge. |
| 119 | S&F LED Bldg Security Light fitting30 Watts, in pressure die cast aluminium housing with PMMA lens andtoughened glass/PC cover having TOP opening separate driver compartment, with integrated constant current electronic driver,incl providing new GI pipe bracket as per existing size including necessary electrical connection with suitable size copper wire complete all as specified and directed and complying with the following specifications:-. (a) minimum efficacy 110 lumen/watt (b) CRI not less than 70, (c) THD < 30% (c) having in built short circuit & surge protection upto 5 kV (d) colour temperature not less than 5700 degree K (e) life not less than 25000 hours of operation (f) Weather protection grade: IP66 |
| 120 | S&F in replacement of PVC insulated multistranded copper conductor cable of size 6.0 Sqmm 2 core, 1100 Volts, confirming to IS:694 round flexible for connection of light fittings, run through PVC conduit of size 25mm dia and connected to DP enclosure, complete all as specified and as directed. |
| 121 | M&L for sub main wiring with 2 runs of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 Sqmm alongwith one run of FRLS-H PVC insulated & unsheathed multistranded copper conductor of nominal cross sectional area 4.0 Sqmm as earth continuity conductor drawn through and including PVC casing capping, medium grade of suitable size, complete all as specified and directed. (NOTE : Three runs of single core 6.0 Sqmm cable & one run of PVC casing capping shall be measured as one unit) |
| 122 | All as per Srl. Item No. 121 above, but with two runs of 2.5 Sqmm cable and one run of 2.5 Sqmm as earth continuity conductor in PVC casing capping (NOTE : Three runs of single core 2.5 Sqmm cable & one run of PVC casing capping shall be measured as one unit) |
| 123 | S&F, Double Door, Sheet Metal Enclosure for DBs (Premium Quality), for mounting of MCB for 240 Volts, 8 way, with 100 Amps rated copper bus bar, Single Pole & Neutral, complete all as specified and directed. (MAKE : L&T, Cat No. DBSPN008DD / LEGRAND, Cat No: 507611 /ABB, Cat No. E-SHC M 8 / SCHNEIDER, Cat No. A9HSND08 / HAGER, Cat No: VYS08D / C&S Cat No. CSDBSPNPEDD08) |
| 124 | S&F SPN DB, IP 43 protection, double door (Premium range), 240 volts, 4 way, with 100 Amps copper Bus Bar complete all as specified and directed. MAKE : L&T, Cat No. DBSPN004DD / LEGRAND, Cat No: 507610 /ABB, Cat No. E-SHC M 4 / SCHNEIDER, Cat No. A9HSND04 / HAGER, Cat No: VYS04D/ C&S Cat No. CSDBSPNPEDD04) |
| 125 | S&F MCB (premium quality), "C" series, SPN, 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T / LEGRAND / SCHNEIDER / ABB / PANASONIC / C&S HAGER) |
| 126 | S&F MCB (Premium Quality), "C" series, single pole, 6 to 32 Amps, breaking capacity 10KA complete all as specified and directed. (MAKE : L&T/ LEGRAND / SCHNEIDER / ABB / PANASONIC / C&S/ HAGER) |
| 127 | M&L for plain cement concrete (1:2:4) type B-1 using 20 mm graded stone aggregate for coping / encasing around of poleincluding necessary form work finished even and smooth without using extra cement, all as specified and directed by Engineer-in-Charge. |
| 128 | Taking up / down unserviceable / rust valve pit cover and frame / support or platform etc of any size/thickness and supply, fabrication and fixing of framed brackets, rolling shutters, made of mild steel plate/ flat / angle iron (of required size), cut to shape and size, as in valve pit cover/ frame / support or platform including necessarybending / welding etc as required and applying two coats of black bituminous paint over a coat of red oxide zinc chrome primer complete all as directed by the Engr-in-Charge. |
| 129 | M&L for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground vertically to a depth not less than 2.25 meter deep below ground level with top edge earth plate at a depth not less than 1.5M below normal ground level connected to galvanized Iron earth strip of size 32x6 mm (upto 7.5 metres) by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and including provision of concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 45 cm x 45 cm x 5 cm reinforced with 8 mm dia. TMT bars @ 150 mm centre to centre both ways, with one handle for lifting made out of 8 mm dia MS bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 40 mm bore galvanized steel tubing medium grade for protection of earth lead connection, necessary excavation and earth work in any type of soil and including necessary testing and dismantling of existing unsv earthing complete all as shown in Figure 15A of IS 3043 :1987, complete all as specified and directed. |
| 130 | Supply and fixing of GI strip 25x4 mm with porcelain saddles fixed to wall or recess or chases or burried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc.as requiredas in repair complete all as specified and all as directed. |
| 131 | Supply and fix in repairs MS pump set base frame suitable for 5 to 15 HP pump set incl necessary dismantling of old PCC and provision of new PCC 1:2:4 type B1(20mm grade stone aggregate) foundation, MS foundation bolt, nut & washers as in repairs complete all as directed.( Note : Quoted rate is deemed to be inclusive of the cost of PCC foundation.) |
| 132 | Supply and fixing in repairsLED aviation light luminaire integral type comprising aluminium housing with poly carboniteenclosure , incl fixing arrangements for fixing luminaire on top of OH tank incl fixing arranging taking down existing luminaire complete all as specified & directed. Make: Bajaj Cat No. BGAV 302 LED /HALONIX, Cat No HAVL 01 S 230 or equivalent model in other makes specified in particular specifications) |
| 133 | M&L for 50WLED flood luminaire with ultra seek , light weight and secondary optics , made of pressure die cast iron housing with IP66 ingress protection and impact resistance . 4kV inbuilt and 10kV external surge protection ,complete all as specified and as directed. Make: Cat pat No BJFL 50W LED / C&S / Havells |
| 134 | S&F in repair shocktreatment board printed on Flexsheet, of size 100 x 100 cm, with standard diagrams and contents written in three versions (i.e English, Hindi & Bengali and the size of letter not less than 15 mm height), fixed on suitable PGI sheet enclosurestructure with angle iron/MS flat support, withprovision of 02 Nos 10 Watt LED tube rod inside, fixed with screw on wallas in repair, complete all as directed by Engineer-in-Charge. |
| 135 | Supply and fixing in repair board on Flex sheet , size of board 145cm X 75cm with " Pump House contentswritten in and the size of letter not less than 15mm height ) on 6mm thick BWR plywood base with wooden bedding on all sides , fixed with screw on wall, complete all as specified & directed. |
| 136 | S&F in repair board printed on Flexsheet, size of board 30 cm x 20 cmwith "Pump/Motor capacity & make details, written inand the size of letter not less than 15 mm height) on 6 mm thick BWR plywood base with wooden beading on all sides, fixed with screw on wall complete all as directed by Engineer-in-Charge. |
| 137 | Supply and fixing glow sign board printed on flex sheet , size of board not less than 5 mtr X 1.00 X 0.20 mtr with " water treatment plant Fort Williamand Queens Bk pump House Fort William" contents written in and the size of the letter not less than 20mm height , on 6mm thick polysheet on front and GI sheet backing on rear, sides, top and bottom including fabrication with necessary clamps including providing 06 nos 10 watt LED tubes with necessary wiring with copper wire, duly fixed on top of gate etc complete all as specified & directed. |
| 138 | S&F Three pole power contactorMNX-12 suitable for 415V, 50Hz as in repair all as directed. (Make : L&T, Cat No- CS 94109 or equivalent model in SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS) |
| 139 | S&F Power contactor type MNX(2No+2Nc) (including auxiliary contact),as in repair complete all specified and as directed. (Make : L&T, Cat No- CS 94114 or equivalent model in SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS) |
| 140 | S&F Three pole power contactor type ML-3 (2NO+2NC)rating 40 amp 415volts 50Hzas in repair complete all specified and as directed. (Make : L&T, Cat No: SS 90721 or equivalent model in SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS) |
| 141 | S&F Three pole power contactor, 145 A, AC3 rating (1NO + 1NC)as in repair complete all specified and as directed. (Make : ABB, Cat No: A145-30-11** or equivalent model in SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS) |
| 142 | S&F Three pole power contactor, 110A, AC3 rating, (1NO+21C), 60KW as in repair complete all specified and as directed. (Make : BCH, Cat No: MCE15MN3KP5 or equivalent model in SCHNEIDER / C&S / L&T / HPL / INDO ASIAN / HAVELLS) |
| 143 | S&F CT OperatedOverload relay individual mounting range 60 to 100 A with CTs as in repair complete all specified and as directed. (Make : BCH CT4MC305ANA3C or equivalent model in SCHNEIDER / C&S / L&T / HPL / INDO ASIAN / HAVELLS) |
| 144 | S&F Thermal Overload relay range 60 to 100 A with CTs as in repair complete all specified and as directed. (Make : L&T, Cat No: SS 94138OOKO or equivalent model in SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS) |
| 145 | S&F Thermal Overload relay range 100 to 135 A with CTs as in repair complete all specified and as directed. (Make : ABB, Cat No: TA200DU-135 or equivalent model in SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS) |
| 146 | S&F Single phase preventer SPPR Type-SDZ5, SPPR+Timer of 415V,50Hz as in repair complete all specified and as directed. (Make : L&T, Cat No: XM81809OOOO or equivalent model in SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS / MINILEC) |
| 147 | S&F Single phase preventer matching with motor of type VSP-3 as in repair complete all specified and as directed. (Make : Minilic/SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS / MINILEC) |
| 148 | S&F Electronic Timer ,Type-ST-100,3-30 secs, suitable for fully automatic star delta motor starter as in repair complete all specified and as directed. (Make - L&T, Model No ST 80328OOOO model in SCHNEIDER / C&S / BCH / HPL / INDO ASIAN / HAVELLS) |
| 149 | S&F Push button switch, as in repair complete all specified and as directed. |
| 150 | S&F Square type Ammeter Analog type (ranging from 0 to 200 Amps), as in repair complete all specified and as directed. |
| 151 | S&F in repair selector switch, suitable for ammeter complete all as specified and directed. |
| 152 | Supply & fixing in repairs Chlorine dosing tank capacity of 170/100 ltrs with lid, port hole, inlet/outlet/ drain connection, sludge collection facility, leval gauge etc and filled with speed reducing motor & SS 316 agitator (FRP coated for extra protection) and including chlorine dosing pump with necessary accessories etc. complete all as specified & directed. Make: RMCO- Chlrine dosing system Model No CDS-1015 & (RMCO-Chlorine Dosing Pump Model No RC-13) or equivalent make) |
| 153 | Construction of valve chamber of size750x750x750 mm internal size suitable for housing sluice valve / gate valve etc with PCC 1:4:8 type D2 for foundation 15mm thick with an offset of 5 cm on all sides, brick work in CM 1:4 230mm thickrenderingin CM 1:4, 15mm thick, 5 cm thick & 230mm wide PCC 1:2:4 type B1 coping over brick work all around including provision of MS angle iron frame 25 x 25 x 3mm embedded in concrete with suitable hinges3mm thick MS sheet cover and locking arrangements including two coats of synthetic enamel paint over a coat of red oxide metal primer on exposed steel surfaces including demolition of existing damaged valve chamber and necessary excavation & earth work etc all as specified and directed. |
| 154 | Supply only Poly Aluminium Chloride (PAC) suitable for drinking water, high basicity in granular/ powder form inorganic soluble polymer confirming to IS 15573 in required pack. Make : Vikram PAC or Equiv |
| 155 | Supply onlyHigh strength calcium based granular chlorination chemical (Calcium Hypochlorite in 45 Kg Drum) having chlorine (cl) percentage by volume 65% to 70% (disinfectant for water treatment). Make: Purichlor /Aqua fit /declibac or any make and brand as approved. |
| 156 | Supply, installation & testing commissioning ofreal timemonitoring and automatic ON/OFF control of Pump to maintain Over head tank and UG sump level low & high, non contact typeultra sonic level transmitter upto 5 mtr withauto level monitoring control panel with necessary accessories , input voltage 220-240V/50Hz , etc.complete all a specified & directed.Make:- RMCO or equivalent make |
| 157 | Supply & fixing of Sensor cable 0.75 sqmm, 4core, complete all as specified & directed. |
| 158 | Supply & fixing of PVC Conduit pipe of size 20mm complete all as specified & directed. |
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