Sales : +91-777 804 8217
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 20-02-2025 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 27-02-2025 |
| 2 | 17-02-2025 | CORRIGENDUM PS | Other | 20-02-2025 |
| 3 | 10-02-2025 | CORRIGENDUM SCH OF CREDIT | Other | 20-02-2025 |
| 4 | 10-02-2025 | CORRIGENDUM BOQ | BOQ | 20-02-2025 |
| Sl. No. | Item Description |
| 1 | SCHEDULE \"A\" PART - I (REPAIR/MAINT OF BPs/HANGARS) |
| 2 | Demolition of Brick work built in Cement Mortar and in any Position including all Quoins, Arches and Pillars, etc. Incl removal of debsris from site complete all as specified and directed. |
| 3 | M&L for Brick Work with Fly-AshBricks (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 directed. |
| 4 | M&L Brick work using Serviceable Bricks obtained from Item No. 1.01 here-in-before including removing old Mortar, Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in cement mortar 1:6, complete all as specified and directed. |
| 5 | Taking down Cement Plaster including raking out Joints, hacking for Key, scrubbing down with Water and removing Debris, etc. to Outside MD/AF Land, complete all as specified and as directed. |
| 6 | M&L for 15 mm thick plastering in two layers, 10 mm + 5 mm in cement mortar 1:4, top layer of 5 mm thickness mixed with with water proofing compound(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 seperately as \"Supply only\". |
| 7 | Supply only Liquid Water Proofing Compound, conforming to IS and/or as approved, complete all as specified. |
| 8 | M&L for Rough Cast Plaster on Brick Walls consisting Under Coat of Cement and Sand Mortar 1:3 not less than 10mm thick and while it is still in Plastic state the Rough Cast Mixture consisting of Crushed Stone or Fine Gravel mixed with Coarse Sand and Cement in the ratio 1:1:1 shall be applied and finish Even, complete all as specified and directed. |
| 9 | M&L for complete removal of existing treatment of external surfaces of buildings or boundary walls, filling of cracks with suitable pasteand applying Two Coats of Exterior Emulsion Paint (having anti-dust & anti-algae properties) with approved Tint (in camouflage pattern) over a coat of suitable exterior primer applied with rollers to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer\"s instructions, upto 4 storey height incl necessary scaffolding complete all as specified and directed. |
| 10 | M&L for preparation of newly plastered surfaces and applying two coats ofexterior acrylicemulsion paint (having anti-dust & anti-algae properties) duly mixed with stainer to achieve approved Tint/shade (in camouflage pattern) over a coat of suitable exterior primer, applied with rollers to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer\"s instructions, upto 4 storey height incl necessary scaffolding complete all as specified and directed. |
| 11 | M&L for preparation of newly rough cast plastered surfaces and applying two coats ofexterior acrylicemulsion paint (having anti-dust & anti-algae properties) duly mixed with stainer to achieve approved Tint/shade (in camouflage pattern) over a coat of suitable exterior primer, applied with rollers to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer\"s instructions complete all as specified and directed. |
| 12 | Taking out old unserviceable PCC Paver Blocks, any size or thickness, from footpaths, pavings, aprons etc and removal from site complete all as specified and directed. |
| 13 | Demolition Cement Concrete (un-reinforced) of any description in Ground Floors, Pavings, etc. not exc. 150mm thickness (above or below Ground Level) and removing debris, etc. to Outside MD/AF Land, complete all as specified and directed. |
| 14 | M&L for soling (or sub base) with broken boulders or quarried stone, interstices filled, surface formed and rolled and consolidated to required gradient and camber with spread thickness 100 mm complete all as specified and directed.(NOTE: Quoted rate shall be deemed to include for rolling of surfaces with 8-12 tonne power roller. Contractor shall arrange roller under his own arrangement) |
| 15 | M&L for Cement Concrete 1:4:8 type D2 (40mm Graded Stone Aggregate) 100mm thick, as in Sub-bases, complete all as specified and directed. |
| 16 | M&L for Cement Concrete 1:2:4 type B1 (20mm Graded Stone Aggregate) 100mm thick as in floors, paths, hardstranding etc, surfaces finished even and fair complete all as specified and directed. |
| 17 | M&L for laying 60mm thick factory made pre-castcement 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, laid in required pattern over compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand and removing from sitecomplete all as specified and directed.(NOTE: Sand cushioning shall be measured and paid separately) |
| 18 | -ditto- but using 80 mm thick pre-cast PCC paver blocks |
| 19 | M&L for sand filling under floors or in foundation incl watering and consolidation complete all as specified and directed. |
| 20 | M&L Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed. |
| 21 | M&L for Cement Concrete 1:2:4 type B1 (20mm graded stone aggregate) as in Coping, Bed Plates, Holdfast, Bed Block, Kerb Stonesincluding necessary Formwork and weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed. |
| 22 | M&L for providing outdoor type heavy duty ceramic Floor (Paver) Tiles, 300 x 300 x 9-10mm thick, Anti-skid type, Impact Resistant, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade complete all as specified and directed.NOTE : Cement Screed Bed shall be measured and paid seperately. |
| 23 | M&L for providing outdoor type heavy duty ceramic Floor (Paver) Tiles, 600 x 600 x 15mm thick, Anti-skid type, Impact Resistant, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade complete all as specified and directed.NOTE : Cement Screed Bed shall be measured and paid seperately. |
| 24 | M&L for providing 20 mm thick screed bed for fixing of ceramic outdoor tiles, in floors with cement mortar 1:4, complete all as specified and directed |
| 25 | M&L for preparing old decorated/painted steel angle/surfaces of any description over boundary wall by applying one coat of synthetic enamel paint (first quality) complete all as specified and as directed. NOTE : Rates quoted by the tenderer shall be deemed to include for the following applications as under:-(a) Scope of work consists of painting to angle iron sections over boundary wall fixed as support of barbed wire and concertina coil and the work needs to be carried out between the existing barbed wire and concertinal coil. Contractor shall quote his rate considering the above aspect and no claim shall be admissible at a later stage.(b)The surfaces shall be cleaned to remove loose dirt or dust, lichen, algae, fungi or any organic growth, loose paoint, rust by use of stiff brush, washed well and allow water to dry before painting. (c) All safety measures for the safety of workers shall be ensured by contractor before execution of work. Deptt shall not be liable for any untoward incident.(d)The quoted rate shall deem to include the cost of necessary scaffolding and form works as required for a height of not less than 3.5mtr (Approx). |
| 26 | Dismantling of old damaged chain link fencing of any type including MS fillets, nuts & bolts and MS rod and removal from site complete all as specified and directed. |
| 27 | Supplyonly chain link fencing made out ofgalvanised iron wire, any dia or mesh size, made upto into mattress or cages, complete all as specified and as directed.NOTE: Weight of chain link fence shall be verified through a BOO. |
| 28 | Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provision of binding wire complete all as specified and directed. |
| 29 | M&L for mild steel round bar, 10 mm dia & over, fixed independently to angle iron for chain link fencing, cut to length, bent to shape required, complete all as specified and as directed |
| 30 | S&F Mild steel screw bolts (machine made), 10mm diawith hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5cm long complete all as specified and directed. |
| 31 | S&F in repairs galvanized 2 strand steel barbed wire fencing conforming to IS : 278, with 2.24 mm dia. barb wire conforming to IS : 280 with zinc coating as per IS : 4826, barbed with 2 mm dia. barbs at 75 mm spacing and straining and fixing to any type of standard rails/RCC fencing posts straining bolts, including securing or tying at crossing with and fixing of galvanized mild steel wire, staples or steel pins etc., incl dismantling of existing barbed wires complete all as specified and directed.(Note: - Each line of wire will be measured) |
| 32 | Restraining, re-securing and making good existing galvanised steel barbed wire, 2 strand, of any description over boundary wall, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or steel pins, etc. as directed (each line wire to be measured) |
| 33 | S&F in repairs concertina coil (reinforced punched barbed tape single layer) for fencing work complete all as per following specifications :-(i) Diameter of concertina coil - 900 mm dia (before stretch)(ii) Number of turns in concertina - 50/51 turns(iii) Weight of each coil - 12.50 KG(iv) Coverage per coil - 8 to 10 m(v) Central core wire - made from high tensile spring steel core wire conforming to IS-4454 duly hot dipped galvanised (conforming to IS-2629) with diameter 2.59 mm + 0.05 mm, UTS 145-160 kg/sqmm, zinc coating 250-300 grams/sqm(vi) Strip - Electro galvanised steel strip 0.5 mm + 0.02 mm thick, width 19 mm (before wrapping on central core wire) conforming to IS-1573, zinc coating - 120 gram/sqm and bituminised dipped, width of barbs 11.5 mm, pitch of barbs 25.4 mm+ 0.2 mm |
| 34 | Item No. 1.32 (contd....)(vii) Clips - AISI 304-1.5 mm thick \"C\" & \"U\" clips. \"C\" special type for fixing coil and RBT wire, \"U\" clips special type for joining one coil to another coil and RBT wire to RBT wire joining.(viii) No. of clips - minimum 125 for each coil(ix) Handle and spikes to be provided as required(NOTE : 1). RBT wire for fixing of concertina coil will be measured and paid seperately.2). Running length of the wall shall be measured for payment purpose. |
| 35 | Supply only GI RBT wire of high tensile strength of 165 kg/sqmm with tape (0.52 mm thick) and weight complete all as specified and directed. |
| 36 | M&L for preparation of new steel surfaces and applying two coats of synthetic enamel paint over a coat of red oxide primer and over 10cm in width or girth, complete all as specified and as directed |
| 37 | Dismantling mild steel steel work of any description not otherwise provided for, complete all as specified. |
| 38 | M&L for Rolled mild steel framed work, Fe-410W(Gde-E-250) quality-B 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 completeall as specified and directed. |
| 39 | M&L for mild steel 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; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed. |
| 40 | Taking down existing bird proof net of any size complete all as specified and directed. |
| 41 | S&F bird proof netting UV stabilized made of 1mm dia HDPE/Nylon wire having mesh size n.exc 25mmx25mm, tightening/securing the joints by using stainless steel wire of suitable thickness complete all as specified and directed. |
| 42 | M&L for cleaning of existing bird proof net including necessary arrangement at a height 15mtr (Approx) complete all as specified and as direced by Engr-in-charge at site.Note:Cleaning of bird proof net shall be done at least once in a quarter. |
| 43 | M&L fortightening / securing the joints of existing bird proofing with stainless steel wire of suitable thickness to prevent the enrty of birds complete all directed at site by Engr-in-Charge.Note : Joints of net to be measured for payment. |
| 44 | NOTES FOR ITEM NO 1.39 to 1.42 :-1) The work is required to be executed at a height of approx 15 metres. Contractor\"s quoted rate shall be deemed to included for cost of all machinery and safety gear required for execution of the work. No claim shall be admissible at a later stage. |
| 45 | SCHEDULE \"A\" PART - II(REPAIR/MAINT OF TRAVERSE, PLINTH, DRAINS ETC) |
| 46 | Demolition Cement Concrete (un-reinforced) of any description in Ground Floors, Pavings, etc. not exc. 150mm thickness (above or below Ground Level) and removing debris, etc. to Outside MD/AF Land, complete all as specified and directed. |
| 47 | M&L for Plain Cement Concrete 1:4:8 type D2 (40mm Graded Stone Aggregate), as in foundation filling and mass concrete complete all as specified and directed. |
| 48 | M&L for Cement Concrete 1:2:4 type B1 (20mm Graded Stone Aggregate) 100mm thick as in floors, paths, hardstranding etc, surfaces finished even and smooth without using extra cement complete all as specified and directed. |
| 49 | M&L for Cement Concrete 1:3:6 type C2 (40mm Graded Stone Aggregate), 75mm thick in plinth protectionfinishing cement concrete surfaces even and smooth without using extra cement complete all as specified and directed. |
| 50 | Dismantling of plain or corrugated steel sheeting any gauge, thickness, including nainital or similar pattern roof covering & removing off the site complete all as specified and directed. |
| 51 | 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. |
| 52 | Taking up old RCC drain/manhole covers, any thickness or size, after dismantling from set cement mortar and removal from site complete all as specified and directed. |
| 53 | M&L for providing precast RCC 1:1½:3, type A1 (nominal mix) type A1 using 20 mm graded stone aggregates, set and laid in cement mortar 1:4, as in landings, cover slabs (for man holes, drains etc.) chullah hoods, chajjas, water troughs, mangers, shelves and similar articles with plain faces including necessary formwork, moulds, etc, surfaces finished even and smoothcomplete all as specified and as directed.(NOTE: MS reinforcement shall be measured and paid seperately) |
| 54 | M&L TMT Bars 06 to 08 mm dia and over, cut to length bent to shape required including cranking, bending spirally for hoping for Columns, hooking Ends and binding with and including Mild Steel Wire (annealed) not less than 0.9mm dia or securing with Clips, complete all as specified and directed. |
| 55 | Taking down Cement Plaster including raking out Joints, hacking for Key, scrubbing down with Water and removing Debris, etc. to Outside MD/AF Land, complete all as specified and as directed. |
| 56 | M&L for 15 mm thick plastering in two layers, 10 mm + 5 mm in cement mortar 1:4, top layer of 5 mm thickness mixed with with water proofing compound(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 seperately as \"Supply only\". |
| 57 | Supply only Liquid Water Proofing Compound, conforming to IS and/or as approved, complete all as specified. |
| 58 | M&L for Rendering (Internal) 12mm thick in cement mortar 1:6 on Brick Walls or on Concrete Surfaces, Plastered Surfaces finished Even and Smooth without using Extra Cement complete all as specified and directed. |
| 59 | M&L for Rough Cast Plaster on Brick Walls consisting Under Coat of Cement and Sand Mortar 1:3 not less than 10mm thick and while it is still in Plastic state the Rough Cast Mixture consisting of Crushed Stone or Fine Gravel mixed with Coarse Sand and Cement in the ratio 1:1:1 shall be applied and finish Even, complete all as specified and directed. |
| 60 | M&L preparing new Plastered surfaces of internal walls and treating with one coat of suitable cement primer complete all as specified and directed. |
| 61 | M&L forapplying 1.5mm Wall Putty (in two coats) over internal plastered surfaces of wall including Rubbing down with Sand Paper of proper grade to obtain a Smooth Finished Surface complete all as specified and directed. |
| 62 | M&L for applying Two Coats of Acrylic Distemper (as approved) with rollers, complete all as specified and directed. |
| 63 | M&L for preparation of newly plastered surfaces and applying two coats ofexterior acrylicemulsion paint (having anti-dust & anti-algae properties) duly mixed with stainer to achieve approved Tint/shade over a coat of suitable exterior primer, applied with rollers to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer\"s instructions, upto 4 storey height incl necessary scaffolding complete all as specified and directed. |
| 64 | M&L for preparation of newly rough cast plastered surfaces and applying two coats ofexterior acrylicemulsion paint (having anti-dust & anti-algae properties) duly mixed with stainer to achieve approved Tint/shadeover a coat of suitable exterior primer, applied with rollers to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer\"s instructions complete all as specified and directed. |
| 65 | M&L preparing old Distempered surfaces of interior Walls including filling the existing Nails/Screw Holes, etc. and applying One Coat of Acrylic Distemper (as approved) with rollers complete all as specified and directed. |
| 66 | Demolition of Brick work built in Cement Mortar and in any Position including all Quoins, Arches and Pillars, etc. Incl removal of debsris from site complete all as specified and directed. |
| 67 | M&L for Brick Work with Fly-AshBricks (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 directed. |
| 68 | M&L Brick work using Serviceable Bricks obtained from Item No. 2.21 here-in-before including removing old Mortar, Straight or Curved on Plan exc. 6.0 Metre mean Radius, built in cement mortar 1:6, complete all as specified and directed. |
| 69 | Dismantling of Bricks (laid flat or on edge) or brick tiles in floors, channels, kerbs, aprons, traverses, etc. (each layer), laid, bedded and pointed in any mortar complete all as specified and directed. |
| 70 | M&L for Brick Work with Sub Class \"B\" bricks/brick tiles (Old Size Bricks), as in brick on edge walls (less than 1/2 brick thick), built in cement mortar 1:4 as in drains, traverses and similar complete all as specified and directed. |
| 71 | M&L for Brick Work using serviceable brick/brick tiles, obtained from Item no 2.24 here-in-before, as in brick on edge walls (less than 1/2 brick thick), built in cement mortar 1:4 as in drains, traverses and similar complete all as specified and directed. |
| 72 | M&L for Cement Concrete 1:2:4 type B1 (20mm graded stone aggregate) as in Coping, Bed Plates, Holdfast, Bed Block, Kerb Stonesincluding necessary Formwork and weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed. |
| 73 | M&L preparing old Decorated/Treated Plastered surfaces of Exterior Walls by brooming down or steel wire brushing and scraping down, filling of cracks with suitable pasteand applying with rollers One Coat of Exterior Emulsion Paint (having anti-dust & anti-algae properties) duly mixed with stainer to achieve approved Tint/shade(in camouflage pattern) applied with rollers to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer\"s instructions, complete all as specified and directed. NOTE : Rates quoted by the tenderer shall be deemed to include for the following applications as under:-(a)Surfaces shall be cleaned properly to remove loose dirt or dust, lichen, algae, fungi or any organic growth by use of stiff brush, washed well and allow water to dry. (b)All cracks, voids and minor damages shall be patched/repaired prior to application of paint with white cement putty or with Plaster of Paris.(c)All safety measures for the safety of workers shall be ensured by contractor before execution of work. Deptt shall not be liable for any untoward incident.(d)Quoted rate shall be deemed to include cost of necessary scaffolding as required for a height of building not exceeding 4 storeys height.(e)Contractor shall bring the required quantity of material in two lots in sealed containers after approval of Make/sample and keep in MES store under custody of JE/Engr-in-charge. |
| 74 | M&L for complete removal of existing treatment and applying two coats ofexterior acrylicemulsion paint (having anti-dust & anti-algae properties) duly mixed with stainer to achieve approved Tint/shade (in camouflage pattern) over a coat of suitable exterior primer, applied with rollers to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufacturer\"s instructions, upto 4 storey height incl necessary scaffolding complete all as specified and directed. |
| 75 | M&L forpreparation of old painted steel roofing sheets or wall cladding (corrugated / plain), by brooming down or steel wire brushing; scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots over 10cm width or girth and applying one coat of synthetic enamel paint (in camouflage pattern) complete all as specified and as directed.NOTES:- (a)The work is to be executed upto a height of of 10 metres (approx). All safety measures for safety of workers shall be ensured by contractor before execution of work. (b)Insurance of worker shall be got done by conractor before execution of the work and the cost for the same shall deemed to be included in rate quoted by contractor.(c)The quoted rate shall deem to incude the cost of necessary scaffolding and form works as required for a height of building not exceeding 18mtr (Approx).(d)Painting to be done by using Airless Paint Sprayer Painting Machine Ceiling Spray Gun, having adequate pressure for satisfactory completion of the job.(e) In case of detection of any rust patches, the rust shall be properly scraped with wire brush, cleaned and treated with a coat od red oxide primer before application of synthetic enamel paint.Cost the same is deemed to be included in the quoted rate. No claim shall be admissible during currency of work.(f)Contractor shall bring the required quantity of material in two lots in sealed containers after approval of Make/sample and keep in MES store under custody of JE/Engr-in-charge. |
| 76 | M&L for removal of accumulated silt/soil (depth of silt/soil n. exc 50cm average) alongwith grass/bushes if any, from the beds of open drains (depth of drain up to 1.5 m), girth of drain bed not exceeding 1.50 m, getting out including removal of excavated material from the sides of drain to a distance exceeding 250 metres but not exceeding 500 metres complete all as specified and as directed. Note : Depth of silt/soil only shall be measured for payment. Rates of removal of grass / shrubs / vegetation etc from drain are included in the item and no extra depth shall be measured for the height of grass/shrubs/vegetation removed. |
| 77 | S&F in repair 2.00 mm thick Linoleum,plaincoloured, sealed down with an approved adhesive as in floors including stretching, cutting and fitting complete all as specified and directed by Engr-in-charge. |
| 78 | S&F in repair PVC (SWR) pipes single socketed,110mm OD,inanylength with rubber ring joints, laid in trenches or in floors, complete all as specified and directed. |
| 79 | S&F in repair PVC (SWR) 110mm bore (dia) Soil, Waste and Ventilating Pipe, Single Socketed, in any length with Rubber Ring Joints, fixed to Walls with PVC Clips, complete all as specified and directed. |
| 80 | S&F in repair, PVC (SWR)bends for 110mm OD pipe, any radius complete all as specified and directed. |
| 81 | Taking down Aluminium/steel frame with shutter incl partition (area of opening exc 15 Sqm but n. exc 35 Sqm) and refixing the same in the same opening after necessary addition/ alterations to the old frame/ shutters/ partitions/ builders hardware, etc complete all as specified and directed. |
| 82 | Dismantling ofWallandceilingboards(fibre, pulp, insulation, etc.) or insulationboards/slabs/ blankets, any thickness, including cover fillets and frame works incl removal from site complete all as specified and as as directed. |
| 83 | M&L for Anodised aluminium snap grid frame work for false ceiling, Size of grid 605 x 605mm, with Hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specified all as specifiedand as directed.(NOTE: Ceiling board shall be measured seperately) |
| 84 | M&L for Exposed metal frame ceiling with calcium silicate board of siliceous and calcareous material reinforced with cellulose fibre for fixing in 600 mm x 600mm grid complete all as specified and directed.(NOTE: Frame work for ceiling shall be measured and paid separately) |
| 85 | M&L preparing old Treated/Painted Steel and Iron Surfaces of any description, over 10 Cm width or girth and applying One Coat of Synthetic Enamel Paint (First quality), complete all as specified and directed. |
| 86 | SCHEDULE \"A\" PART - III(ROOF TREATMENT) |
| 87 | M&L Repairing of broken/damaged portions of RCC Projection, Chajjas, Roofs Facia, Column, etc. upto any height adhering proper safety precaution and including necessary preparation i.e. scrapping, cutting, chiseling, removing all loose concrete and cleaning exposed reinforcement with wire brush, removing all dust & debris, cleaning with water and and applying one coat of cement slurry and filling the surfaces with min 25mm thick Cement Concrete 1:1½:3 (12.5mm graded stone aggregate) duly reinforced witth GI wire netting, surfaces finished to match with existing surfaces including providing a Coat of Chalk Whiting and finishing with Two Coats ofExterior Emulsion Paint over a coat of exterior cement primer with approved Tint as per manufacturer\"s instructions, complete all as specified and directed.NOTES : 1) Site for application is at various locations in patches with varying heights upto 12m. Contractor\"s quoted rate shall deemed to be inclusive of the ibid aspect. NO claim shall be entertained during currency of work.2) Cost of Formwork/Prop, scaffolding, safety gear shallbe deemed to be included in the Quoted Unit Rate.3) Wire netting shall be paid seperately as \"Supply Only\" |
| 88 | Supply only wire netting of stainless steel wire, 1.4mm dia, with mesh size 12mm complete all as specified and directed. |
| 89 | Removing vegetation growth/shrubs (girth up to 30 CM), cutting in brick wall/concrete surface upto triple storey building carefully without damaging the existing soil, vent, water supply pipe and removing roots of plants completely and filling the gaps with PCC 1:2:4, Type B-0 finished with existing surface including all scaffolding ladder etc as required surface are n.exc. 0.36 Sqm each complete all as specified and directed. |
| 90 | Taking out/Removing of old roof treatment, of any type any thickness any pattern including dismantling of old brick tiles including screed bed, tar felt, waterproofing membrane etc and removal of debris and disposing outside MOD area complete all as specified and as directed.(NOTE: Demolition of concrete over RCC roof, if any below roof treatment, shall be measured separately. Debris shall be disposed off outside AF land by contractor under his own arrangement as per Municipal Corporation/State Govt instructions) |
| 91 | Demolition of plain cement concrete padding over roof of buildings and removal of debris and disposing outside MOD area complete all as specified and as directed.(NOTE: Debris shall be disposed off outside AF land by contractor under his own arrangement as per Municipal Corporation/State Govt instructions) |
| 92 | M&L cutting out cracks to V section in existing roofs or terracing, cleaning out, grouting with cement and sand slurry 1:3 complete all as specified and directed. |
| 93 | M&L forRoughening of old surfaces of RCC roofs by picking, wire brushing, sweeping clean for removing dust, dirt and layers of de-bonded screed/concrete over the surface etc and washing down with water to remove dust etc and brushing neat cement slurry @ 2.75 kg per sqm complete all as specified and directed. |
| 94 | M&L for PCC 1:2:4 Type B-0 (using 12.5 mm graded stone aggregate) as in padding over roof slab for grade correction, laid to slope finished even and smooth, roof kerbs, rounded or chamfered on edges complete all as specified and directed. |
| 95 | 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) |
| 96 | Supply only Liquid Water Proofing Compound, ISI Marked, as approved, complete all as specified and directed. |
| 97 | M&L for water proofing treatment on existing cleaned RCC roof (inaccesible) 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 oil/solvent based bitumen primer conforming to IS:3384-1968 over the cleaned base @ 0.50 litre per sqm.(iii) Applying a coat of blown type bitumen of grade 85/25 as bonding coat, heated to a working temperature of 180 degree C and applied @ 1.20 Kg per square metre of the surface area.(iv) 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 polyester matt membrane with butane torch application. Overlap shall be minimum 100 mm on the transverse direction and 75 mm on longitudinal direction.(v)Applying two coats of bitumen based UV reflective paint with aluminium finish @ 0.10 litre per sqm over APP membrane.(vi) Sealing of all angles & abutments up stands with extra care to ensure perfect bondage. Sealing of edges well into grooves & protect the seal with a polysulphide/polyurethane sealant. |
| 98 | M&L for water proofing treatment on existing cleaned RCC roof (accessible) 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 oil/solvent based bitumen primer conforming to IS:3384-1968 over the cleaned base @ 0.50 litre per sqm.(iii) Applying a coat of blown type bitumen of grade 85/25 as bonding coat, heated to a working temperature of 180 degree C and applied @ 1.20 Kg per square metre of the surface area.(iv) 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 polyester matt membrane with butane torch application. Overlap shall be minimum 100 mm on the transverse direction and 75 mm on longitudinal direction.(v) Providing a layer of 120 GSM non-woven geo textile of approved make and laid over the APP membrane and bonded to the water proofing membrane with intermittent touch by heating the membrane by Butane torch as per manufacturers recommendations.(vi) Sealing of all angles & abutments up stands with extra care to ensure perfect bondage. Sealing of edges well into grooves & protect the seal with a polysulphide/polyurethane sealant. |
| 99 | S&F 40mm thick brick tiles over roofs of buildings (upto 4 storey height), jointed and pointed in cement mortar (1:3) mixed with crude oil @ 5% by weight of cement over 15mm thick screed bed in cement mortar (1:3) mixed with water proofing compound complete all as specified and directed.Note:- Water Proofing compound shall be measured and paid separetly as \"Supply only\". |
| 100 | Fixing Only40mm thick brick tilesover roofs of buildings (upto 4 storey height), jointed and pointed in cement mortar (1:3) mixed with crude oil @ 5% by weight of cement over 15mm thick screed bed in cement mortar (1:6) mixed with waterproofing compound complete all as specified and directed. Note:- Serviceable Brick tiles obtained from dismantling shall be reused. Water Proofing compound shall be measured and paid separetly as \"Supply only\". |
| 101 | Taking down Cement Plaster including raking out Joints, hacking for Key, scrubbing down with Water and removing Debris, etc. to Outside MD/AF Land, complete all as specified and directed. |
| 102 | M&L for 15 mm thick plastering in two layers, 10 mm + 5 mm in cement mortar 1:4, top layer of 5 mm thickness mixed with with water proofing compound(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 seperately as \"Supply only\". |
| 103 | M&L for preparation of newly plastered surfaces of external walls and applying two coats ofexterior acrylicemulsion paint (having anti-dust & anti-algae properties) over a coat of suitable exterior primer, applied with rollers to new wall surfaces of any description, over 10cm width or girth not otherwise described, as per manufactuirer\"s instructions, upto 4 storey height complete all as specified and directed. |
| 104 | S&F in repair PVC (SWR) 110mm bore (dia) Soil, Waste and Ventilating Pipe, Single Socketed, in any length with Rubber Ring Joints, fixed to Walls with PVC Clips, complete all as specified and directed. |
| 105 | S&F in repair PVC (SWR) 110mm bore (dia), Bend any type, provided with Access Door, etc. and jointing with Solvent Cement, complete all as specified and directed. |
| 106 | S&F in repair 110 mm bore PVC (SWR) branch piece, single (single Y) equal or unequal, with access door complete all as specified and directed. |
| 107 | S&F in repairs 110 mm bore PVC (SWR) junction single (single T) equal or unequal, with access door complete all as specified and directed. |
| 108 | Disconnecting PVC water tanks of capacity exceeding 500 litres but not exceeding 1000 litres alongwith ball valves, cleaning the inside surfaces properly to remove all sludge and deposits, keeping aside in safe custody and re-fixing in same location after completion of roof treatment including testing and writing Letters \"CLEANED ON DD.MM.YYYY\" (i.e. Date of Cleaning of Tank) not exc. 50mm in height, complete all as specified and as directed complete all as specified and directed. |
| 109 | Taking up or down Steel Tubing 15mm bore (dia) with Fittings/ Connections, segregating Serviceable Pipes and Fittings/ Connections and keep in Safe Custody for re-use, complete all as specified and directed. |
| 110 | Taking up or down Steel Tubing 20mm bore (dia) with Fittings/ Connections, segregating Serviceable Pipes and Fittings/ Connections and keep in Safe Custody for re-use, complete all as specified and directed. |
| 111 | S&F Chlorinated Polyethylene Chloride (CPVC) pipes 20 mm outside dia, SDR-11, having thermal stability for hot and cold water supply including all SDR-11 CPVC plain and brass threaded fittings (such as Bends, Elbows, Tees, Short Pieces, Connectors, Back - Nuts Caps, Plugs, Unions, Flange (core) & flange (ring), reduction Tee, reducing socket, Male & female threaded socket, tank connectoretc) fixed / laying walls, ceilings or in floors etc.with suitable size MS clamp of spacing 1.00 mtr etc pipe line complete all as specified and directed. |
| 112 | -ditto- but with 25 mm outer dia size CPVC pipes |
| 113 | S&F in repair Rotational Moulded Polyethene Water Storage Tank, 1000 Litre Capacity, Cylindrical, Vertical with Closed Top, 3 layered, conforming to IS, hoisted and fixed in Position alongwith GI tank nipple complete all as specified and directed. |
| 114 | S&F in repairs Ball Valve 20mm dia (minimum Weight 210 Gram), high pressure of PTMT with epoxy coated Aluminium Rod and high density Plastic Ball, screwed for Iron Pipe, complete all as specified and directed. |
| 115 | S&F in repairs PVC tank cover for PVC Water Storage Tanks of capacity 1000 litres, minimum weight 525 grams, duly fixed with proper hinge complete all as specified and directed. |
| 116 | S&F in repairs PVC tank cover for PVC Water Storage Tanks of capacity 500 litres, minimum weight 525 grams, duly fixed with proper hinge complete all as specified and directed. |
| 117 | S&F in repairs PVC tank cover for PVC Water Storage Tanks of capacity 5000 litres, minimum weight 525 grams, duly fixed with proper hinge complete all as specified and directed. |
| 118 | M&L Cleaning and removing all Scales and dirts from the Tank and mouths of circulating Pipes, etc. after draining out Water from the Tank of capacity exc. 250 Litre and not exc. 500 Litre, cleaning the Tank by scrubbing the deposits with Wire Brush, re-fixing Inlet and Outlet Pipes in the Same Position and writing Letters \"CLEANED ON DD.MM.YYYY\" (i.e. Date of Cleaning of Tank) not exc. 50mm in height, complete all as specified and as directed. |
| 119 | M&L Cleaning and removing all Scales and dirts from the Tank and mouths of circulating Pipes, etc. after draining out Water from the Tank of capacity exc. 500 Litre and not exc. 1000 Litre, cleaning the Tank by scrubbing the deposits with Wire Brush, re-fixing Inlet and Outlet Pipes in the Same Position and writing Letters \"CLEANED ON DD.MM.YYYY\" (i.e. Date of Cleaning of Tank) not exc. 50mm in height, complete all as specified and as directed. |
| 120 | Dismantling timber scantlings, 40 sqcm and over in section, in any position, for unframed work and removal from site complete all as specified and directed. |
| 121 | Taking down roof trusses, coupled rafters or trussed beams, of clear span above 4 metres and upto 8 metres and removal from site complete all as specified and directed. |
| 122 | M&L for steel work in tubular trusses including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240 complete all as specified and directed.(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) |
| 123 | M&L for preparing New or previously untreated Steel and Iron Surfaces of any description, over 10 Cm width or girth and applying Two Coats of Synthetic Enamel Paint (First quality) over a Red Oxide Zinc Chrome Primer, complete all as specified and directed. |
| 124 | Dismantling of Asbestos cement (corrugated, semi-corrugated, plain, etc.) sheets in roof/wall coverings and removal from sitecomplete all as specified and directed. |
| 125 | Dismantling of plain or corrugated steel sheeting any gauge, thickness, including nainital or similar pattern roof covering & removing off the site complete all as specified and directed. |
| 126 | Dismantling of fibreglass/polycarbonate roofing sheet(corrugated, semicorrugated, plain, etc.) sheets in roof/wall coverings and removal from sitecomplete all as specified and directed. |
| 127 | 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. |
| 128 | S&F pre-painted, galvalume aluminium zinc coating GI based plain steel sheet, 0.50 mm thick of any colour, having tensile strength of 550 Mpa, as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and directed. |
| 129 | S&F 2mm thick Polycarbonate sheet, diamond cut design,density 1.2 kg/m3, in any colour, as in wall claddings/roofs including necessary side or end laps duly fixed with coach screws and washers complete all as specified and directed. |
| 130 | S&F galvanized, corrugated mild steel sheeting 0.63 mm thick, with minimum zinc coating of 275 grams/Sqm, grade of corrugation depth Gde ”B”, with two corrugation side laps fixed with \"L\" type or \"J\" type or cranked hook bolts in roof etc, complete all as specified and directed. |
| 131 | S&F galvanized, plain mild steel sheeting 0.80 mm thick, with minimum zinc coating of 275 gram/Sqm, as in ridge, hips, valley gutters, drip and straight flashing, complete all as specified and directed. |
| 132 | M&L for Cement Concrete 1:2:4 type B1 (20mm graded stone aggregate) as in Coping, Bed Plates, Holdfast, Bed Block, Kerb Stonesincluding necessary Formwork and weathering, slightly rounded or chamfered angles and throating, complete all as specified and as directed. |
| 133 | Demolition Brick work built in Cement Mortar and in any Position including all Quoins, Arches and Pillars, etc., and removal of debris outside AF land complete all as specified and directed. |
| 134 | M&L for Brick Work with Fly-AshBricks (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 directed. |
| 135 | Dismantling ofWallandceilingboards(fibre, pulp, insulation, etc.) or insulationboards/slabs/ blankets, any thickness, including cover fillets incl removal from site complete all as specified and as as directed. |
| 136 | S&F false ceiling with powder coated exposed G.I. grid suspension system consisting of Main Runner 3600 mm long, Cross Tee 1200mm/600mm long and Wall Angle, wall angle fixed on PVC Dash Fasteners on the perimeter of the wall by steel screws with distance 300 mm c/c, Main Runners placed @ 1200mm, Cross Tee 1200mm inserted in the pre-cut slots of Main Runner at a regular interval of 600 mm to form a modular grid of 1200mm x 600mm and additional cross tees of 600 mm placed perpendicular to the Cross Tee 1200 mm long to finally form a grid of 600mm x 600mm, grid of module size 600mm x 600mm shall be supported by 6 mm dia G.I. wire from purlins/soffit (upto 1200mm length) adjusting level fixed to roof slabs by means ofceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long complete all as specifiedcomplete all as specified and directed. Note: Ceiling board will measured and paid seperately under appropriate item. |
| 137 | S&F 7.5 to 8 mm thick gypsum ceiling tiles, of size 595mm x 595mm each, PVC laminated on front side (with design/pattern as per choice of Engineer-in-Charge) and MPL film on rear side, fixed on GI Snap Grid Frame Work with Steel Screws, complete all as specified and directed. |
| 138 | GENERAL NOTES (APPLICABLE TO ALL ITEMS):-(1) Certain items may be found to be repeated in the three parts of Schedule \"A\". Contractor shall ensure that same rate is quoted for such items irrespective of the location of work. If any variation is observed in the quoted rates, the lowest quoted rate from all the three parts of Sch \"A\" shall be considered for payment purpose. No claim shall be entertained during currency of work. |
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