Renovation and Up-keeping viz. RCC Cable trench, Curtain Wall with Aluminum Composite Panel (ACP), WBM Road, colour washing etc. of control room building , Tube well etc. at 220 KV Sub-Station Premises Nayagaon, Jabalpur.

Renovation & Upkeeping at 220 KV Sub-Station premises Nayagaon, Jabalpur.

4000305203 NSORRCC Cable trench at Road Crossing A Type Construction of civil work as per Standard drawings and details mentioned in SMB

30115764.1.1.3"Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto plinth level :.With 20mm nominal size graded stone aggregate..M-15 - Grade concrete"

30114752.7.3"Earth work in excavation/ by mechanical means (Hydraulic Excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan) including dressing of sides and ramming of bottom disposal of excavated earth, Note:-Excavation of hard rock shall be the property of the contractor subject to recovery. excavated material has to shift from site within 15 days after instruction issued by Engineer-In.Charge otherwise after this penalty will imposed on contractor at the rate of Rs 50 per cum per day...Hard rock (blasting prohibited) "

30116335.1.1 "Providing and laying in position specified grade of reinforced cement concrete (nominal / design mix with 20mm nominal size graded stone aggregate) excluding the cost of centering,shuttering, finishing and reinforcement -All work up to plinth level :..M-20 Grade Concrete"

30116565.9.6 "Centering and shuttering in cluding strutting, propping etc. and removal of form for:..Columns, P i l l a rs , Piers, Abutments, Posts and Struts."

30116945.16.6 "Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding including cost of binding wire all wastages and overlaps, couplers (overlaps shall be provided as per requirement of IS 13920 for ductile detalingIS 456 RCC Design & SP 34 Reinforcement detailing ) etc. complete . (Note:- 1. Spacer bars (chairs) shall be paid separately as shown in the drawing and as per direction of engineer in charge. 2. No extra payment shall be done for overlaps and/or couplers. 3.Couplers shall be conforming to IS code on "Reinforcement Couplers for Mechanical Splices of Bars for Concrete Reinforcement - Specification")..Thermo-Mechanically Treated bars.FE 500 D or more conforming to IS 1786.."

30117836.7.2.2"Brick work with fly ash lime bricks (FALG Bricks) conforming to IS:12894-2002, in super structure above plinth level up to floor two level in :..Having 75 kg / cm2 average compressive strength...Cement mortar 1:6 (1 cement : 6 sand).."

301254610.22.1 "Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required...In stringers, treads, landings etc. of stair cases including use of chequered plate wherever required, all complete."

301324214.51.1"Finishing walls with Acrylic Smooth exterior paint of required shade :..Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface).."

301311213.64Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two or more coats on new work.

301384118.6.1.1 "Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in-Charge...Internal work - Exposed on wall..15 mm nominal outer dia .Pipes..."

301384218.6.1.2 "Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in-Charge...Internal work - Exposed on wall..20 mm nominal outer dia .Pipes..."

301384518.6.1.5 "Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot and cold water supply including all CPVC plain and brass threaded fittings i/c fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes and fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in-Charge...Internal work - Exposed on wall..40 mm nominal outer dia .Pipes..."

301405418.12.2.3 "Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) :...With brass lever handle of approved quality...40 mm nominal bore"

301254710.22.2"Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required...In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works."

30119408.7.1"Designing fabrication, testing, installing and fixing in position Curtain Wall with Aluminum Composite Panel (ACP) Cladding, with open grooves for linear as well as curvilinear portions of the building, for all heights and all levels etc. including: a) Structural analysis and design and preparation of shopdrawings for pressure equalisation or rain screen principle as required, proper drainage of water to make it watertight including checking of all the structural and functional design. b) Providing, fabricating and supplying and fixing panels of aluminum composite panel cladding in pan shape in metalic colour of approved shades.The aluminum composite panel cladding sheet shall be coil coated, with kynar 500 based PVDF / fluoropolymer resin coating of approved colour and shade on face # 1 and polymer (Service) coating on face # 2 as specified using stainless steel screws, nuts, bolts, washers, cleats, weather silicone sealant, backer rods etc. c) The fastening brackets of Aluminum alloy 6005 T5 / MS with Hot Dip Galvanised with serrations and serrated washersto arrest the wind load movement, fasteners, SS 316Pins and anchor bolts of approved make in SS 316, Nylonseparators to prevent bi-metallic contacts all complete required to perform as per specification and drawing The item includes cost of all material and labour component, the cost of all mock ups at site, cost of all samples of the individual componentsfor testing in an approved laboratory, field tests on the assembled working curtain wall with aluminum composite panel cladding, cleaning and protection of the curtain wall with aluminum composite panel cladding till the handing over of the building for occupation. Base frame work for ACP cladding is payable under the relevant aluminum items. The Contractor shall provide curtain wall with aluminum composite panel cladding, having all the performance characteristics all complete, as per theArchitectural drawings, as per item description, as specified, as per the approved shop drawings and as directed by the Engineer- in-Charge.However, for the purpose of payment, only the actual area on the external faceof the curtain wall with Aluminum Composite Panel Cladding (including width ofgroove) shall be measured in sqm. upto two decimal places...4 mm thick aluminum composite pannel material consisting of 3 mm thick FR grade mineral core sandwiched between two aluminum sheets (each 0.5mm thick).."

yard metalling, 300011214 NSORExcavation , Reclaiming & Screening of previously spreaded 40 mm metal as per requirement in yard . Work includes removal of previously spreaded metal ( the excavation upto required depth will be done and all vegetation, roots shall be removed and the soil so obtained shall be cleared of all vegetation , roots and foreign material and will be relaid in the yard and well compacted with light rollers so as to attain the optimum compaction ). The above activities include collection of metal at suitable place, uprooting of vegetation and clearing of all foreign material etc., screening with sieve so as to remove all dust and small particles to get specified 40 mm metal , stacking the same at suitable place after sieving for measurment purpose and will be respread in the yard in desired thickness . The rate includes all labour and T&P, lead & lift etc. complete as per direction of Engineer in charge.

3011274NSOR No. 285"Providing and laying mixture of stone crusher dust (free form organic matters and foreign matters etc.) and Cement in a ratio of 1:10 (1Part Cement :10 part stone crusher dust by volume) of minimum thickness of 100mm and with provision of ground water recharging holes of 100 mm dia and at 3000 mm c/c or at suitable intervals as per site requirement in zigzag pattern with the help of fixing 100 mm dia PVC pipes, including cost of pipes, preparation of surface, mixing of stone crusher dust and cement in concrete mixer with desired water cement ratio, laying, vibration, compaction, curing etc. complete to give a perfect cohesive, smooth and even surface, finishing as per requirement, cleaning, etc, complete and also inclusive of all leads and lifts and cost of all materials, transportation, royalty charges (it any) taxes, levies, labour charges, T&P and cost of other consumables etc. all complete and as per direction of Engineer-In-Charge Note :- 1) This items shall not be executed in case of hard strata i.e. hard rock, soft rock, ordinary rock etc if exists on surface of substation yards. 2) The quantity of stone crusher dust shall be measured in volumetric terms so as to exercise cross check. "

3000072Supply & spreading of 40 mm BT metal in the Yard

301275111.73"Providing and fixing stone slab table rubbed on both faces edges rounded and polished of size as required and 1.8 cm thick fixed in urinal partitions by cutting a chase of appropriate width with chase cutter and embedding the stone in the chase with epoxy grout or with cement concrete 1:2:4 (1 cement: 2 sand: 4 graded stone aggregate 6 mm nominal size) as per direction of Engineer-in.charge and finished smooth..+L174.White Agaria Marble Stone."

301274811.72.1 "Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc. of required colour strength, thickness pattern, surface texture (smooth/rough) and size/shape, conforming to 15658- 2006 made by table vibratory method using PU mould, laid in required colour and pattern over 50mm thick compacted bed of sand, compacting and proper embedding/ laying of inter locking paver blocks into the bedding layer through vibratory compaction byusing plate vibrator, filling the joints with sand and cutting of paver blocks as per required sizeand pattern, finishing and sweeping extra sand including locking with M15 cement concrete in footpath, parks, lawns, drive ways or light traffic parking etc. complete as per manufacturer's specifications and direction of Engineer-in-Charge...80 mm thick C.C. paver block of M-35 grade."

colour washing of control room ,301333715.11.1"Dismantling tile/ Kota stone/ Marble / Granite work in floors/walls and roofs laid in cement mortar including stacking material within 50 metres lead...For thickness of tiles 10 mm to 25 mm."

301451722.14.1 "Grading roof for receiving water proofing treatment with.Cement concrete 1:2:4 (1 cement : 2 sand : 4 graded stone aggregate 20 mm nominal size)"

301450422.3Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C., kitchen and the like consisting of : a) Ist course of applying cement slurry @ 4.4 Kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface. b) IInd course of 20mm cement plaster 1:3 (1 cement: 3 sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface. c) IIIrd course of applying blown or residual bitumen applied hot at 1.7 Kg. per sqm of area. d) IVth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 Kg/sqm.) (with 5 years service guarantee)

301326214.64Chipping, Removing, Carefully loose plaster and Concrete work by low impact Hammer, Breaker without damaging the structure as Instructed by Engineer-in-Charge.

301452722.22Water proofing treatment over Roof, Wall, Chajjas. Balcony with fibre glass mesh and Sealer coat at leakage/ seepage area consisting of (i) Surface preparation roughening of surface, opening cracks in 'V' groove in size of 5mmX10mm (WXD), filling of cracks with putty with laying fiber glass mesh, Cleaning of surface by scrubbing with steel wire/Nylon brush. Removing all dust particles and washing with adequate water to clean completely. (ii) Providing and applying 1st coat of fibre glass mesh (minimum thicknes 70-80 micron) and two component flexible waterproof and protective modified mortar, dry powder 80%chemical 20% acrylic resin having 30% solid contents) with mix proportion of part 1 and 2 with proper mixing with laying of fiber glass mesh (of weaving size of 10X10 yarn/inch duly coated with alkaline resistant polymer). Allow the coating to air cure for minimum 2 Hrs. After two hours of 1st coat applying 2nd coat (minimum thickness 100 micron) of fibre glass mesh of with mix proporation of part 1 and 2 with proper mixing. Allow the coating to air cure for minimum 2 hrs. Consumption of two component should be acrylic resin @17.90 kg for 10 sqm area or as per manufacture instructions. (After two coats of diamond shield, surface is to be cured properly minimum for 4 hrs. before application of third coat). (iii) Providing and applying 1st coat of sealer coat 50-60 micron (single component Hight build elastomeric, fixable pure acrylic waterproofing membrane having solid content of 65%) and allow it to air cure for 4Hrs.minimum. After two hours minimum of 1st coat applying 2nd and finals coat 120-140 micron of sealer coat and allow it to air cure for 4 Hrs mimimum. Consumption of Sealer coat should be @ 5.40 kg per 10 sqm area. (iv) The treated area should be cure with water for 48 hrs. by flooding the surface. (v) The final appearance of the coating will be milky white. All above operations to be done in order.(five years guarantee)

301301813.2.2"15 mm cement plaster on the rough side of single or half brick wall of mix..1:6 (1 cement : 6 sand) "

301302013.3.2"20 mm cement plaster

of mix :..1:6 (1 cement : 6 sand)"

301302713.86 mm cement plaster of mix : 1:3 (1 cement : 3 sand)

301289912.37.1 "Providing and fixing 100 mm/110 mm diameter and 60 cm long rain water spout in cement mortar 1:4 (1 cement : 4 sand)..Stone ware spout"

301276011.78.1.2 "Providing and laying vitrified floor tiles Multi/Double charged (Minimum top layer thickness 2.0mm) Neno Polished self design, in different size with water absorption less than0.05% and conforming to IS:15622 of approved make in all colours& shades, quality/ premium quality in flooring laid on 12mm thick cement mortar 1:4(1cement :4sand) including grouting the joints with white cement and matching pigments etc. complete..In light shade glossy/ rustic /stain finished..Size 800X800mm thickness 11-12mm."

301324414.52.1"Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade..Old work (Two or more coats applied @ 1.43 ltr/ 10 sqm) over existing cement paint surface.."

301322414.36Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade: One or more coats on old work.

301322514.37Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: One or more coats on old work.

301322714.39Painting with acid proof paint of approved brand and manufacture of required colour to give an even shade: One or more coats on old work.

301320914.27Removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

301254710.22.2"Steel work welded in built up sections/ framed work including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required...In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works."

301317214.5.1"Renewing glass panes, with putty and nails wherever necessary including racking out the oldputty:..Float glass panes of thickness 4mm."

301655931.7.4ricalSupply and fixing surface mounting LED down lighter, LED of 1 to 3Watt each assembled on single MCPCB, having color temp upto 6500K & having 50000 burning hrs. life with minimum @ L 70, system lumen output should be minimum with efficacy>100 lm/Watt. LED driver PF > 0.95, THD < 20% & surge protection 4KV. The colour rendering index of LED light should be more than 70. Housing made of pressure die cast aluminium/CRCA powder coated frame with glare free diffused polycarbonate cover. Submission LM 79- 08/IS16106 (2012), IEC60598, IEC61347i/c connection wire, testing etc. to complete the job..

301307813.41Providing and applying white cement based putty of average thickness 1 mm, of approved brand over the plastered wall surface to prepare the surface even and smooth i/c all cost of material, labour and scaffold etc in all position complete. Note : Putty shall be applied only on the internal walls, for application on the exterior walls prior permission of Chief Engineer will be required.

30123419.169.1 "Providing and fixing 37 mm thick factory made PVC door shutter, styles and rails made of PVC hollow section of size 100mmx37mm with wall thickness 2mm (+/-0.2mm), with inbuilt bead on one side, styles and rails mitered cut and joint at the corners by means of 2 nos. of plastic brackets of size 75mm x 220 mm at each corner and stainless steel screws, reinforcing the hinge side of style by inserting PVC profile of size 28mm x 30mm,with wall thickness 2 mm (+/-0.2mm)..Lockrail of size 100mmx37mm, wall thickness 2mm (+0.2mm) will be fixed.to the vertical styles. Providing with PVC snapfit beads and panel of size 100mmx20 mm, and inserting 2 nos.tie bar of 6 mm dia and fastening with nuts.and washers complete, all as per manufacturer's specification and direction of Engineer-in-charge."

30123449.170.1Providing and fixing factory made P.V.C. door frame of size 50x47mm with a wall thickness of 5mm, made out of extruded 5mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos. of 150mm long brackets of 15x15mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out theframe. The door frame to be fixed to the wall using M.S. screws of 65/100mm size, complete as per manufacturer's specification and direction of Engineer-in- Charge.

301445721.6"Providing and fixing powder coated aluminium work (minimum thickness of powder coating 50 micron) consisting of tee/ angle sections, of approved make conforming to IS : 733 in frames of false ceiling including aluminium angle cleats with necessary C.P. brass/ stainless .steel sunk screws, aluminium perimeter angles fixed to wall with stainless steel rawl plugs @ .450 mm centre to centre and fixing the frame work to G.I. level adjusting hangers 6 mm dia. with necessary cadmium plated machine screws all complete as per approved architectural drawings and direction of the Engineer-in-charge (level adjusting hangers, ceiling cleats and expansion hold fasteners to be paid for separately)."

301445221.4.1 Add extra for providing and fixing froasted glass instead of float glass With glass panes of 4.0 mm thickness (weight not less than 10 kg/sqm)

301445321.4.2 Add extra for providing and fixing froasted glass instead of float glassWith glass panes of 5.0 mm thickness (weight not less than 12.50 kg/sqm )

301269311.34Granite stone work 18mm thick of any colour in riser of steps, skirting, dado and pillars laid on 12 mm average thick cement mortar 1:3 (1 cement:3 sand) and jointed with white cement slurry mixed with pigment to match the shade of slab.

301294312.58.3"Providing and fixing false ceiling atall height including providing andfixing of frame work made of special sections, power pressed from M.S. sheets and galvanized with zinc coating of 120 gms/sqm (both side inclusive) as per IS: 277 and consisting of angle cleats of size 25 mm wide x 1.6 mm thick with flanges of 27 mm and 37mm, at 1200 mmcentre to centre, one flange fixed tothe ceiling with dash fastener 12.5 mmdia x 50mm long with 6mm dia bolts, other flange of cleat fixed to the angle hangers of 25x10x0.50 mm of required length with nuts & bolts of required size and other end of angle hanger fixed with intermediate G.I. channels 45x15x0.9 mm running at the spacing of 1200 mm centre to centre, to which the ceiling section 0.5mm thick bottom wedge of 80 mm with tapered flanges of 26 mm each having lips of 10.5 mm, at 450 mm centre to centre, shall be fixed in adirection perpendicular to G.I. intermediate channel with connecting clips made out of 2.64 mm dia x 230 mm long G.I. wire at every junction, including fixing perimeter channels 0.5 mm thick 27 mm high having flanges of 20 mm and 30 mm long, the perimeter of ceiling fixed to wall/partition with the help of rawl plugs at 450 mm centre, with 25mm long dry wall screws @ 230 mm interval, including fixing of gypsum board to ceiling section and perimeter channel with the help of dry wall screws of size 3.5 x 25 mm at 230 mm c/c, including jointing and finishing to a flush finish of tapered and square edges of the board with recommended jointing compound , jointing tapes, finishing with jointing compound in 3 layers covering upto 150 mm on both sides of joint and two coats of primer suitable for board, all as per manufacturer's specification and also including the cost of making openings for light fittings, grills, diffusers, cutouts made with frame of perimeter channels suitably fixed, all complete as per drawings, specification and direction of the Engineer in Charge but excluding the cost of painting with :..8 mm thick Calcium Silicate Board made with Calcareous and Siliceous materials reinforced with cellulose fiber manufactured throughautoclaving process."

Drilling of 200/150 MM Dia Tube well , 301342716.1.1.2 "Boring/drilling bore well of required dia perfectly vertical to receive casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log,

including hire and running charges of all equipments, tools, plants and machineries required for the job, all complete as per direction of Engineer-in-Charge, upto 90 metre depth below ground level...All types of soil upto 90 metre depth...150 mm dia."

301343016.1.2.2 "Boring/drilling bore well of required dia perfectly vertical to receive casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire and running charges of all equipments, tools, plants and machineries required for the job, all complete as per direction of Engineer-in-Charge, upto 90 metre depth below ground level...Rocky strata including Boulders.Upto 90 metre depth...150 mm dia. "

301343616.1.4.2"Boring/drilling bore well of required dia perfectly vertical to receive casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/bore log, including hire and running charges of all equipments, tools, plants and machineries required for the job, all complete as per direction of Engineer-in-Charge, upto 90 metre depth below ground level. ..Rocky strata including Boulders. Beyond 90 metre depth...150 mm dia. "

4000308206 NSORRCC Cable trench at Road Crossing D Type Construction of civil work as per Standard drawings and details mentioned in SMB

301343916.2.2 "Supplying, assembling, lowering and fixing in vertical position in bore well, unplasticized PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including requiredhire and labour charges, fittings and accessories etc. all complete,for all depths, as per direction of Engineer-in-Charge...150 mm nominal dia (minimum wall thickness 7.5mm)."

301344216.3.2 "Supplying, assembling, lowering and fixing in vertical position in bore well unplasticized PVC medium well screen (RMS)pipes with ribs, conforming to IS: 12818, including hire and labour charges, fittings and accessories etc. All complete, for all depths, as per direction of Engineer-in.Charge...150 mm nominal size dia. "

301345316.8.2"Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of:..150 mm dia"