Repair and renovation work under ASSIST project for (i) GNM School of Nursing, SMCH, Silchar, Assam (ii) B.Sc. Nursing College, Silchar, Assam (iii) GNM Training Centre, Karimganj Civil Hospital, Sribhumi, Assam

BSc Silchar, GNM Silchar & GNM Karimganj

NUMBER #

BSc Silchar

FIRE EXTINGUISHERS

6 Kg ABC (Powder Type) Fire Extinguisher. In HP Mild Steel Cylinders ISI marked fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged with ABC powder (Mono Ammonium Phosphate) pressured by Nitrogen complete in all respects including wall suspension bracket and conforming to IS:15683

ISI Marked portable fire extinguisher, 4.5kg CO2 type fire extinguishers complete in all respect including initial fill and wall suspension brackets & shall conform to IS 2878 or latest IS

Supplying and installing at approved location approved make fire buckets (3nos./set) of 24 gauge galvanized steel sheet, standard 9 litre capacity and of round bottom shape, painted white inside and black on the bottom, inscribed with letters '' FIRE'' in black and gold with dry clean fire sand. The scope shall also include the stand for mounting the sand bucket.

JUNGLE CLEANING

DSR2.31 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared.

DSR2.32 Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

DOORS

DSR9.20 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.

DSR9.20.1 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

DSR11.4 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

DSR9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

DSR9.1.1 Second class teak wood

DSR9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately)

DSR9.5.2 Kiln seasoned and chemically treated hollock wood

DSR9.5.2.2 30 mm thick shutters

DOORS FITTINGS

DSR9.62 Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete :

DSR9.62.2 250x16 mm

DSR9.63 Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete :

DSR9.63.4 100x10 mm

DSR9.66.1 Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete :

DSR9.75 Providing and fixing bright finished brass door latch with necessary screws etc. complete :

DSR9.75.1 300x16x5 mm

DSR9.74 Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :

DSR9.74.1 250x10 mm

DSR9.81 Providing and fixing bright finished brass handles with screws etc. complete:

DSR9.81.1 125 mm

PLASTERING

DSR13.4 12 mm cement plaster of mix

DSR13.4.1 1:4 (1 cement: 4 coarse sand)

DSR13.5 15 mm cement plaster on the rough side of single or half brick wall of mix :

DSR13.5.1 1:4 (1 cement: 4 coarse sand)

DSR11.6 Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement.

DSR13.7 12 mm cement plaster finished with a floating coat of neat cement ofmix :

DSR13.7.1 1:3 (1 cement: 3 fine sand)

DSR13.8 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix :

DSR13.8.2 1:4 (1 cement: 4 fine sand)

DSR13.2 15 mm cement plaster on the rough side of single or half brick wall of mix :

DSR13.2.1 1:4 (1 cement: 4 fine sand)

PUTTY AND PRIMER WORK

DSR13.91 Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

DSR13.8 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

DSR13.85 Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

DSR13.85.3 With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

EXTERNAL PAINTING

DSR13.46 Finishing walls with Acrylic Smooth exterior paint of required shade :

DSR13.46.1 New work (Two or more coat applied @ 1.67 ltr/10 sqmover and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

DSR13.52 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.

DSR13.52.2 On concrete work

INTERNAL PAINTING

DSR13.82.2 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

DSR13.83 Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.

DSR13.83.2 Two coats

WOOD AND STEEL PAINTING

DSR13.5 Applying priming coat

DSR13.50.3 With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works

DSR16.47 Painting runway/taxi track/apron marking with adequate nos of coats to give uniform finish with road markingb paint of superior make as approved by the engineer-in-charge, including cleaning the surface of all dirt, scales, oil, greas and other foreign materials etc. and lining out complete.

DSR16.47.1 New work (Two or more coats)

FLOORING & SKIRTING/ DADO

DSR11.41 Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

DSR11.41.2 Size of Tile 600x600 mm

TILES WORK

DSR11.41A Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily.

DSR11.41A.3 Glazed Vitrified tiles Matt/Antiskid finish of size

DSR11.41A.3.1 Size of Tile 600 x 600 mm

WALL TILES

DSR8.31 Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

ALUMINIUM DOORS, WINDOWS AND OTHER WORKS

DSR21.1 Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately)

DSR21.1.1 For fixed portion

DSR21.1.1.2 Powder coated aluminium (minimum thickness of powder coating 50 micron)

DSR21.1.2 For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately)

DSR21.1.2.2 Powder coated aluminium (minimum thickness of powder coating 50 micron)

DSR21.3 Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item):

DSR21.3.2 With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm)

WATER PROOFING

Anti-Corrosive treatment on reinforcement Poviding and applying two coats of two component epoxy zinc rich primer like Fosroc Nitozinc Primer or equivalent on the properly cleaned reinforcement after the required chipping and cleaning of the concreate surface as per the manufacture’s specification at a dry flim thickness of 40 micron /coat.The epoxy zinc rich primer should have a adhesive bond strength with steel greater than 1.5 N/Sqm

Repair of spalled concrete Providing and Applying a two component structural grade polymer modified reinstatement mortar Fosroc Renderoc S2 or equivalent up to a thickness of 20 mm over a epoxy rasin bonding agent Nitobond EP. The cured mortar shall achieve a compressive strength of 12 N/mm² in 1 day & 45 N/mm² in 28 days with Flexural strength 8 N/mm² in 28 days. Chloride diffusion coefficient shall be Nil after 24 hours when tested by Accelerated Electrochemical chloride ion diffusion test method and the depth of carbonation shall be Nil after 24 hours when tested by Accelerated carbonation test. In addition to this percentage of water absorption should be 0.45 after 24 Hrs in immersion test.

Epoxy Grout Providing and Sealing the cracks, in the concrete surface, after opening the cracks using suitable tools or saw cut in the crack, and cleaning the interior sides of the crack using sharp tools to remove all loose materials, using two component, high strength, non-sag, epoxy compound Nitobond PC 40 of fosroc make, inclusive of all Manpower, Material and Equipment. Injection Of Low Viscous Resin: BY Providing and grouting the cracks after fixing the injection ports at predetermine locations with the help of suitable injection grouting pumps at suitable pressures using two-component, high strength, low viscous epoxy injection resin system such as Conbextra EP 10 of Fosroc inclusive of Manpower, Material and Equipment". (Mode of measurement: Per litre of grout consumption.

Providing, Supplying, transporting materials, drilling holes by rotary hammer drill, dust removing, batching, mixing of resin and hardener, inserting & anchoring rebars of specified dia in existing concrete surfaces using polyester resin based anchoring grout like Fosroc Lokfix E75 or equivalent and necessary re baring of reinforcement steel up to 200mm depth( Cost of the reinforcement will be charged extra) 12 mm Dia

Micro Concreting Providing and laying micro concrete up to the required thickness as per the drawing by consultant on the designated area to the prepared slurry tight shuttering with proper shear connector and bonding agent where ever necessary, The fluid micro-concrete repair material shall be a single component, cement based, Renderoc RG or equivalent micro-concrete to which only the site-addition of clean water (and approved graded coarse aggregates where specified) shall be permitted. The micro concrete shall contain no metallic aggregates, or chlorides and shall be shrinkage compensated in the plastic state. The micro concrete in the flow able consistency should achieve a compressive strength of 50 N/mm2 after 28 days at 30C as per BS 4551-80. The unrestrained expansion shall be between 1 - 4% as per ASTM C827-1987. Again as per BS 4551-80 the flexural strength shall not be less than 5 N/mm2 @ 28 days. The micro concrete shall have a coefficient of thermal expansion 10-12 X 10¯6/°C & Thermal conductivity 1.5 W/m°C The mixed density of micro concrete shall exceed 2100-2200 kg/m3 at 27ºC

FALSE CEILING

DSR12.52 Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main T at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main T runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge.

DSR12.52.4 12.5 mm thick fully Perforated Gypsum Board tile made from plasterboard having glass fibre conforming to IS: 2095 part I, of size 595x595 mm, having perforation of 9.7x9.7 mm at 19.4 mm c/c with center borders of 48 mm and the side borders of 30 mm, backed with non woven tissue on the back side, having an NRC (Noise Reduction Coefficient) of 0.79, with 50 mm resin bonded glass wool backing.

DISMANTALING WORKS-CIVIL

DSR15.12 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :

DSR15.12.1 Of area 3 sq. metres and below

DSR15.41 Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead.

DSR15.18 Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

DSR15.28 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

DSR15.56 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

DSR15.23 Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

DSR15.23.1 For thickness of tiles 10 mm to 25 mm

DSR15.6 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

DSR15.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge

DSR15.2.2 Nominal concrete 1:4:8 or richer mix (i/c equivalent design mix)

INTERNAL PLUMBING

DSR17.3 Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :

DSR17.3.1 W.C. pan with ISI marked white solid plastic seat and lid

DSR17.7 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

DSR17.7.2 White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap

DSR17.22A Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge.

DSR17.71 Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms

DSR17.16A Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge.

DSR18.49 Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :

DSR18.53 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931

DSR18.22 Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet :

DSR18.52 Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

DSR17.35 Providing and fixing soil, waste pipes : Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.35.1 100 mm dia

DSR17.35.2 75 mm diameter : vent pipes :

DSR18.27 Providing and laying S&S centrifugally cast (spun) iron pipes (Class LA) conforming to IS - 1536 : (For RWP)

DSR18.27.1 100 mm dia pipe

DSR18.27.3 150 mm dia pipe

DSR17.37 Providing and fixing M.S. holder-bat clamps of approved design to sand cast iron / cast iron (spun) pipes embedded in and including cement concrete blocks 10 x 10 x 10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) including cost of cutting holes and making good the walls, etc.

DSR17.37.1 For 100mm diametre

DSR17.37.2 For 75mm diametre

DSR17.38 Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.38.1 100 mm dia

DSR17.39 Providing and fixing plain bend of required degree.

DSR17.39.1 100 mm dia

DSR17.42 Providing and fixing double equal plain junction of required degree.

DSR17.42.1 100x100x100x100 mm

DSR17.44 Providing and fixing single equal plain junction of required degree :

DSR17.44.1 100x100x100 mm

DSR17.46 Providing and fixing double unequal plain junction of required degree :

DSR17.46.1 100x100x75x75 mm

DSR17.48 Providing and fixing single unequal plain junction of required degree :

DSR17.48.1 100x100x75 mm

DSR17.49 Providing and fixing double equal plain invert branch of required degree:

DSR17.49.1 100x100x100x100 mm

DSR17.5 Providing and fixing single equal plain invert branch of required degree :

DSR17.50.1 100x100x100 mm

DSR17.6 Providing and fixingHubless centrifugally cast (spun) iron terminal guard (slotted cowl) -100 mm dia as per IS 15905

DSR17.60.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR18.77 Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.

DSR17.61 Cutting chases in brick masonry walls for following diameter sand cast iron / centrifugally cast (spun) iron pipes and making good the same with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 12.50 mm nominal size), including necessary plaster and pointing in cement mortar 1:4 (1 cement : 4 coarse sand).

DSR17.61.1 100 mm

DSR17.61.3 50 mm

DSR17.65 Painting sand cast iron/centrifugally cast (spun) iron soil, waste vent pipes and fittings with paint of any colour such as chocolate, grey or buff, etc., over a coat of primer (of approved quality) for new work.

DSR17.65.1 100mm diametre pipe

DSR18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. [for Municipal and Bore Well supply to UGT/ UGR TO OHR]

DSR18.12.5 40 mm dia nominal bore

DSR18.12.6 50 mm dia nominal bore

DSR18.12.7 65 mm dia nominal bore

DSR18.12.8 80 mm dia nominal bore

DSR18.33 Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :

DSR18.33.1 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

DSR18.4 Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

DSR18.40.6 50 mm diameter pipe

DSR18.40.7 65 mm diameter pipe

DSR18.40.8 80 mm diameter pipe

DSR18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work :

DSR18.41.6 50 mm diameter pipe

DSR18.41.7 65 mm diameter pipe

DSR18.41.8 80 mm diameter pipe

DSR18.46 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

DSR18.46.3 25 mm nominal bore

DSR18.46.4 32 mm nominal bore

DSR18.46.5 40 mm nominal bore

DSR18.46.6 50 mm nominal bore

DSR18.46.7 65 mm nominal bore

DSR18.17 Providing and fixing gun metal gate valve with C.I wheel of approved quality (screwed end).

DSR18.17.2 32 mm nominal bore

DSR18.17.3 40 mm nominal bore

DSR18.17.4 50 mm nominal bore

DSR18.17.5 65 mm nominal bore

DSR19.4 Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design:

DSR19.4.1 100x100 mm size P type

DSR19.4.1.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

DSR19.2 Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W pipe including bed concrete as per standard design.

DSR19.2.2 150 mm Diameter S.W Pipe

DSR19.2.3 200 mm Diameter S.W Pipe

DSR19.2.4 300 mm Diameter S.W Pipe

DSR19.21 Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

DSR19.21.2 For pipes 250 to 300 mm diameter

DSR18.7 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

DSR18.7.1 15 mm nominal dia Pipes

DSR17.2 Providing and fixing white vitreous china pedestal type water closet(European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :

DSR17.2.1 W.C. pan with ISI marked white solid plastic seat and lid

DSR17.7 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

DSR17.7.7 White Vitreous China Flat back wash basin size 450x300 mm with single 15mm C.P. brass pillar tap

WATER SUPPLY

DSR18.9 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.

DSR18.9.2 20 mm nominal dia Pipes

DSR18.9.3 25 mm nominal dia Pipes

DSR18.9.4 32 mm nominal dia Pipes

DSR18.9.5 40 mm nominal dia Pipes

DSR18.9.6 50 mm nominal dia Pipes

DSR18.9.7 65 mm nominal dia Pipes

DSR18.18 Providing and fixing ball valves (brass) of approved quality, High or Low pressure with plastic floats complete.

DSR18.18.1 15 mm nominal bore

DSR18.18.2 20 mm nominal bore

DSR18.18.3 25 mm nominal bore

DISMANTALING WORK-PLUMBING

DSR14.82 Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in Charge

DSR14.84 Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineer in-Charge.

(a) Internal Work- Exposed on wall

DSR15.44 Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

DSR15.44.1 15 mm to 40 mm nominal bore

DSR15.45 Dismantling C.I. pipes including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes & lead at site within 50 metre lead as per direction of Engineer-in-charge:

DSR15.45.1 Up to 150 mm diameter

DSR15.52 Dismantling of flushing cistern of all types (C.I./PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead.

DSR15.53 Dismantling of C.I. sluice valve including stacking of useful materials within a lead of 50 metres

DSR15.53.1 Up to 150 mm diameter

INTERNAL WIRING

E&M(2018)1.1 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

E&M(2018)1.10.3 Group C

E&M(2018)19.1 Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min, 350 RPM (tolerance as per IS: 374-2019), THO less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required

E&M(2018)1.7. Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

E&M(2018)1.7.2 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

E&M(2018)1.1. Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

E&M(2018)1.1.1 Group A

E&M(2018)1.24. Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

E&M(2018)1.24.1 5/6 A switch

E&M(2018)1.24.4 3 pin 5/6 A socket outlet

EARTHING

Supplying, installation, testing & commissioning of exhaust fans 300 mm. sweep. 230volt, 50Hz single phase A/C supply and complete with all standard accessories s (As per make list / atrchitect choice)

Supply, installation testing, commissioning of 20W LED TUBE LIGHT including Luminaire housing and all fixing acceessories (As per make list / atrchitect choice)

Supply, installation testing, commissioning of 12W surface/ recess MOUNTED DOWN LIGHT including Luminaire housing and all fixing acceessories (As per make list / atrchitect choice)

E&M(2018)7.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, refilling the trench etc as required. protective covering and

E&M(2018)7.1.1 3 x 4 sq. Mm ( upto 35 sqmm)

E&M(2018)7.2 Laying of one number additional PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as reauired.

E&M(2018)7.2.1 3 x 4 sq. Mm ( upto 35 sqmm) additional cable

E&M(2018)2.1 Supplying and fixing 5A to 32A rating, 240/415V, 10kA, "C" curve, minature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

E&M(2018)2.10.1 single pole

E&M(2018)5.2 Earthing with G.I. earth pipe 4.5mtr long,40mm dia including accessories and providing masonry encloser with cover plate having locking arrangement and watering pipe etc.with charcoal or coke and salt complete as required (IS : 3043-1987), (Panel earthing + Lightning protection)

E&M(2018)5.9 Supply and laying of 25mm X 5mm G.I. strip at 0.5 mtr below ground as strip earth electrode including connection/termination with GI Nut-Bolt & Spring Washer etc as required(Jointing Shall be done by overlapping and with 2sets of GI Nut-Bolt & spring washer spaced at 50mm)

E&M(2018)11.3 Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

E&M(2018)11.3.1 Above 4.5 metre and upto 6.5 metre

LIGHTING FIXTURES

Supply & fixing of 50W Flood light Philips Cat : BVP180 LED50 CW PC WB 50W 120-270 PSU or equivalent

Supply of decorative hot dipped galvanised mild steel step pole 6mtrs. height with grey powder finish. Compatible for street light. Window - Plasma cut & duly chamfered opening window of 300x110 mm for terminal connections & mounting accessories. Window cover is fitted with allen screws to the pole ( Excluding civil work). Havells make or equivalent

SUPPLY OF MV CABLES

Supply of XLPE insulated power cable (conforming IS-7098 Part-I) 1100 Volt grade, 1 core/2 core/3½ core/4 core ISI marked with alu. stranded /solid conductor

4 sq. mm. 3 core Cu. Arm. XLPE cable

TERMINATION OF MV CABLES

Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 KV grade as required

4 sq. mm. 3 core Cu. Arm.XLPE cable

SUPPLY OF FEEDER PILLAR, OUTDOOR

Supplying, installation, testing & commissioning of cubical Feeder Pillar type double door, floor mounted, IP65, suitable for 415V, 3 Phase, 4 Wire 50 Hz AC supply system of suitable size fabricated in compartmentalized design from CRCA sheet steel of 2 mm thick for frame work and covers, 3mm thick for gland plates i/c cleaning & finishing ,powder coating in approved shade, having 63 A capacity aluminium bus bars of high conductivity, Short circuit withstanding capacity of 16 KA, DMC / SMC bus bar supports, bottom base channel of MS section not less than 75 mm x 75 mm x 5 mm thick, entire panel shall have a common GI earth bar 25mm x 5mm at the rear with 2 Nos. earth stud, connections from main bus bar to switch gears with required size of copper conductor/single core cable and control wiring with 1.5 sq. mm. PVC insulated copper conductor S/C cable, cable alleys, cable gland plates in two half, i/c providing and fixing of following switchgear and components complete as required.

(I)Incomer 1) 32 Amp, FP,10 kA MCB with -1 nos 2) LED type phase indicating lamps with 2 Amps SP MCBs for Instrument Protection (II) Outgoing :- (i) ML 1.5 Contactor with control wiring and connector block etc. : 1 set (ii) Digital astronomical timer switch -1 No (iii) 10 Amp SP MCB, 10 KA - 12 Nos

EARTHWORKS

DSR2.28 Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.

DSR2.28.1 All kinds of soil

DSR2.25 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m.

DSR2.6 Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.

DSR2.6.1 All kinds of soil

DSR2.27 Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

SOLING

DSR11.2 Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks.

P. C. C. WORK

DSR4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

DSR4.1.3A 1:2:4 (1 cement : 2 coarse sand (zone-III) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 25%)

DSR4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

DSR4.1.5 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

DSR4.1.8 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

BRICK WORKS

DSR6.1 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

DSR6.1.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

DSR6.2 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:

DSR6.2.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

DSR6.13 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.

DSR6.13.2 Cement mortar 1:4 (1 cement :4 coarse sand)

DSR19.32 Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design

DSR19.32.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

REINFORCEMENT

DSR5.22 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

DSR5.22.1 Mild steel and Medium Tensile steel bars

DSR5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more

DSR5.22A Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

DSR5.22A.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

SHUTTERING

DSR5.9 Centering and shuttering including strutting, propping etc. and removal of form for

DSR5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

DSR5.9.2 Walls (any thickness) including attached pilasters, butteresses,plinth and string courses etc.

DSR5.9.3 Suspended floors, roofs, landings, balconies and access platform

DSR5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

DSR5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts

R.C.C. WORK

DSR5.1 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

DSR5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

DSR5.2 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement

DSR5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

DSR5.2.2.A 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 20%

DSR5.3 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

DSR5.33 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarseaggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures inrecommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement contentin design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

DSR5.33.1 All works upto plinth level

DSR5.33.1.1 Concrete of M25 grade with minimum cement content of 330 kg /cum

DSR5.35 Add for using extra cement in the items of design mix over and above the specified cement content therein.

DSR19.19 Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality

DSR19.19.1 L D- 2.5

DSR19.19.1.3 Circular shape 450 mm internal diameter

FENCING WORK

DSR16.19 Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete. 50 x50 x 5 mm

DSR16.53 Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)

DSR13.63.1 Painting with aluminium paint of approved brand and manufacture to give an even shade . 13.63.1 Two or more coats on new work

STRUCTURAL STEEL WORK

DSR10.1 Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

DSR10.25.2 In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

DSR12.5 Providing and fixing precoated galvanised iron profile sheets (size,shape and pitch of corrugation as approved by Engineer-in-charge)0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 micronsepoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 micronsminimum to avoid scratches during transportation and should besupplied in single length upto 12 metre or as desired by Engineerin-harge. The sheet shall be fixed using self drilling /self tappingscrews of size (5.5x 55 mm) with EPDM seal, complete upto anypitch in horizontal/ vertical or curved surfaces, excluding the cost ofpurlins, rafters and trusses and including cutting to size and shape wherever required.

DSR10.16 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

DSR10.16.1 Hot finished welded type tubes

ROOFING WORK

DSR10.2 Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

DSR12.1 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

DEEP TUBEWELL

DSR23.2 Boring/drilling bore well of required dia for 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 & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level.

DSR23.2.1 All types of soil

DSR23.2.1.1 300 mm dia

DSR23.3 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 required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.

DSR23.3.3 200 mm nominal size dia

DSR23.6 Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

DSR23.8 Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge

DSR23.9 Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineerin- charge.

DSR23.1 Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge.

DSR23.10.2 150 mm nominal size dia having minimum wall thickness 5.00 mm

DSR23.12 Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by “V” notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.

DSR23.13 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:

DSR23.13.3 200 mm dia

DSR23.14 Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.

DSR23.14.3 200 mm clamp

DSR23.15 Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).

DSR23.15.2 150 mm dia

ROAD WORK

DSR16.1 Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.

DSR16.3 Supplying and stacking at site.

DSR16.3.2 63 mm to 45 mm size stone aggregate

DSR16.4 Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density .

DSR16.91 Providing and laying factory made chamfered edge Cement Concrete paver blocks 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 50mm thick compacted bed of 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 per direction of Engineer-in-Charge.

DSR16.91.2 80mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

DSR16.69 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 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

PUMP OF OVERHEAD TANK

Supply, installation & commissioning of 2 Nos.Monobloc Pump for Clear Water Transfer with 50Hz, Single Phase, 230 Volts. (Motor Make-Kirloskar Brothers Limited/ABB/Schnidler/Comptron)

Pump controller suitable for 2 Pumps (1W+1S) Monobloc Pump, KDS - 335++, 3 HP, Single Phase, 230 Volts, Size 50 mm X 40 mm Best 3 Hp single phase Kirloskar monobloc pumps comprise a flatter efficiency curve for efficient operation. These centrifugal Monoblock pumps can withstand voltage fluctuations ranging from 180 to 240 volts. The monobloc water pump is perfectly suited for gardening and small farm irrigation, lawn sprinklers, water supply for high rise buildings, domestic and community water supply, water transfer and circulation.

PRIMARY RO PLANT

Supply ,Testing and Commissioning of Floor Mounted R.O. Plant capable to deliver Output water at TDS < 150 PPM . The Rate Should Include Complete items inclusive of Necessary PVC Storage Tanks, Valves, Membranes, Control Panels, Pipings, Pumps, Strainers, Supports and Other accessories .Backwash once a day. Vendor to consider pre filter reqirement , if any, based on water test at their own cost. Vendor to submit design details, p&ID and plan /section drawings along with membrane calculations for approval. Vendor to submit technical datasheet including membrane details.

50 LPH WITH All Accessories and Pumps, Filters, for Fitting on Floor as per approved OEM drawings

GNM Silchar

FIRE PROTECTION WORK

6 Kg ABC (Powder Type) Fire Extinguisher. In HP Mild Steel Cylinders ISI marked fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged with ABC powder (Mono Ammonium Phosphate) pressured by Nitrogen complete in all respects including wall suspension bracket and conforming to IS:15683

ISI Marked portable fire extinguisher, 4.5kg CO2 type fire extinguishers complete in all respect including initial fill and wall suspension brackets & shall conform to IS 2878 or latest IS

Supplying and installing at approved location approved make fire buckets (3nos./set) of 24 gauge galvanized steel sheet, standard 9 litre capacity and of round bottom shape, painted white inside and black on the bottom, inscribed with letters '' FIRE'' in black and gold with dry clean fire sand. The scope shall also include the stand for mounting the sand bucket.

JUNGLE CLEANING

DSR2.31 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. sqm 14.50

DSR2.32 Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

FILLING

DSR2.25(a) Excavating, supplying and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete.

DSR2.38 Filling with available fly ash and earth (excluding rock) in trenches or embankment in layers (each layer should not exceed 15 cm), with intermediate layer of compacted earth (Soil density of 98%) after every four layers of compacted depth of fly ash, sides & top layer of filling shall be done with earth having total minimum compacted thickness 30 cm or as decided by Engineer -in-charge, including compacting each layer by rolling/ ramming and watering, all complete as per drawing and direction of Engineer -in - charge.

BRICK WORK

DSR6.1 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

DSR6.1.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

DSR6.2.1 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:

DSR6.2.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

DSR19.32. Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

DSR6.13 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.

DSR6.13.2 Cement mortar 1:4 (1 cement :4 coarse sand)

DOORS

DSR9.2 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.

DSR9.20.1 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

DSR11.4 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

DSR9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

DSR9.1.1 Second class teak wood

DSR9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately)

DSR9.5.2 Kiln seasoned and chemically treated hollock wood

DSR9.5.2.2 30 mm thick shutters

DOORS FITTINGS

DSR9.62.2 Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : 250x16 mm

DSR9.63.4 Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete : 100x10 mm

DSR9.66.1 Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete :

DSR9.75 Providing and fixing bright finished brass door latch with necessary screws etc. complete :

DSR9.75.1 300x16x5 mm

DSR9.74 Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :

DSR9.74.1 250x10 mm

DSR9.81 Providing and fixing bright finished brass handles with screws etc. complete:

DSR9.81.1 125 mm

STRUCTURAL STEEL WORKS

DSR10.16 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete.

DSR10.16.1 Hot finished welded type tubes

DSR10.17 Providing and fixing M.S. fan clamp type I or II of 16 mm dia M.S. bar, bent to shape with hooked ends in R.C.C. slabs or beams during laying, including painting the exposed portion of loop, all as per standard design complete.

ROOFING

DSR12. 50 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50 mm (+ 0.05 %) total coated thickness with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer- in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

DSR12.51 Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm (+0.05 %) total coated thickness, Zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete :

DSR12.51.1 Ridges plain (500 - 600mm)

PLASTERING

DSR13.5 15 mm cement plaster on the rough side of single or half brick wall of mix :

DSR13.5.1 1:4 (1 cement: 4 coarse sand)

DSR13.4 12 mm cement plaster of mix

DSR13.4.1 1:4 (1 cement: 4 coarse sand)

DSR13.7 12 mm cement plaster finished with a floating coat of neat cement ofmix :

DSR13.7.1 1:3 (1 cement: 3 fine sand)

DSR10.25.2 In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works

DSR13.2 15 mm cement plaster on the rough side of single or half brick wall of mix :

DSR13.2.1 1:4 (1 cement: 4 fine sand)

DSR11.6. Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement.

DSR11.6.1 18 mm thick

DSR13.8 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix :

DSR13.8.2 1:4 (1 cement: 4 fine sand)

PUTTY AND PRIMER WORK

DSR13.91 Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

DSR13.8 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

DSR13.85 Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

DSR13.85.3 With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

EXTERNAL PAINTING

DSR13.46 Finishing walls with Acrylic Smooth exterior paint of required shade :

DSR13.46.1 New work (Two or more coat applied @ 1.67 ltr/10 sqmover and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

DSR13.52 Finishing with Epoxy paint (two or more coats) at all locations prepared and applied as per manufacturer's specifications including appropriate priming coat, preparation of surface, etc. complete.

DSR13.52.2 On concrete work

INTERNAL PAINTING

DSR13.82.2 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

DSR13.83 Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.

DSR13.83.2 Two coats

WOOD AND STEEL PAINTING

DSR13.5 Applying priming coat

DSR13.50.3 With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works

DSR13.62 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

DSR13.62.1 Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

DSR13.99 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

DSR13.99.1 One or more coats on old work

DSR16.47 Painting runway/taxi track/apron marking with adequate nos of coats to give uniform finish with road markingb paint of superior make as approved by the engineer-in-charge, including cleaning the surface of all dirt, scales, oil, greas and other foreign materials etc. and lining out complete.

DSR16.47.1 New work (Two or more coats)

FLOORING & SKIRTING/ DADO

DSR11.3 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.

DSR11.3.1 40 mm thick with 20 mm nominal size stone aggregate

DSR11.41 Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

DSR11.41.2 Size of Tile 600x600 mm

DSR11.47 Providing and laying Vitrified tiles in different sizes (thickness to be specified by the manufacturer), with water absorption less than 0.08% and conforming to IS: 15622, of approved brand & manufacturer, in all colours and shade, in skirting, riser of steps, laid with cement based high polymer modified quick set tile adhesive (water based) conforming to IS: 15477, in average 6 mm thickness, including grouting of joints (Payment for grouting of joints to be made separately).

DSR11.47.2 Size of Tile 600x600 mm

ANTISKID TILES

DSR11.41A Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily.

DSR11.41A.3 Glazed Vitrified tiles Matt/Antiskid finish of size

DSR11.41A.3.1 Size of Tile 600 x 600 mm

WALL TILES

DSR8.31 Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

WATER PROOFING

Anti-Corrosive treatment on reinforcement Poviding and applying two coats of two component epoxy zinc rich primer like Fosroc Nitozinc Primer or equivalent on the properly cleaned reinforcement after the required chipping and cleaning of the concreate surface as per the manufacture’s specification at a dry flim thickness of 40 micron /coat.The epoxy zinc rich primer should have a adhesive bond strength with steel greater than 1.5 N/Sqm

Repair of spalled concrete Providing and Applying a two component structural grade polymer modified reinstatement mortar Fosroc Renderoc S2 or equivalent up to a thickness of 20 mm over a epoxy rasin bonding agent Nitobond EP. The cured mortar shall achieve a compressive strength of 12 N/mm² in 1 day & 45 N/mm² in 28 days with Flexural strength 8 N/mm² in 28 days. Chloride diffusion coefficient shall be Nil after 24 hours when tested by Accelerated Electrochemical chloride ion diffusion test method and the depth of carbonation shall be Nil after 24 hours when tested by Accelerated carbonation test. In addition to this percentage of water absorption should be 0.45 after 24 Hrs in immersion test.

Epoxy Grout Providing and Sealing the cracks, in the concrete surface, after opening the cracks using suitable tools or saw cut in the crack, and cleaning the interior sides of the crack using sharp tools to remove all loose materials, using two component, high strength, non-sag, epoxy compound Nitobond PC 40 of fosroc make, inclusive of all Manpower, Material and Equipment. Injection Of Low Viscous Resin: BY Providing and grouting the cracks after fixing the injection ports at predetermine locations with the help of suitable injection grouting pumps at suitable pressures using two-component, high strength, low viscous epoxy injection resin system such as Conbextra EP 10 of Fosroc inclusive of Manpower, Material and Equipment". (Mode of measurement: Per litre of grout consumption.

Providing, Supplying, transporting materials, drilling holes by rotary hammer drill, dust removing, batching, mixing of resin and hardener, inserting & anchoring rebars of specified dia in existing concrete surfaces using polyester resin based anchoring grout like Fosroc Lokfix E75 or equivalent and necessary re baring of reinforcement steel up to 200mm depth( Cost of the reinforcement will be charged extra) 12 mm Dia

Micro Concreting Providing and laying micro concrete up to the required thickness as per the drawing by consultant on the designated area to the prepared slurry tight shuttering with proper shear connector and bonding agent where ever necessary, The fluid micro-concrete repair material shall be a single component, cement based, Renderoc RG or equivalent micro-concrete to which only the site-addition of clean water (and approved graded coarse aggregates where specified) shall be permitted. The micro concrete shall contain no metallic aggregates, or chlorides and shall be shrinkage compensated in the plastic state. The micro concrete in the flow able consistency should achieve a compressive strength of 50 N/mm2 after 28 days at 30C as per BS 4551-80. The unrestrained expansion shall be between 1 - 4% as per ASTM C827-1987. Again as per BS 4551-80 the flexural strength shall not be less than 5 N/mm2 @ 28 days. The micro concrete shall have a coefficient of thermal expansion 10-12 X 10¯6/°C & Thermal conductivity 1.5 W/m°C The mixed density of micro concrete shall exceed 2100-2200 kg/m3 at 27ºC

FALSE CEILING

DSR12.52 Providing and fixing tiled false ceiling of specified materials of size 595x595 mm in true horizontal level, suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams/ sqm, both side inclusive) consisting of main "T" runner with suitably spaced joints to get required length and of size 24x38 mm made from 0.30 mm thick (minimum) sheet, spaced at 1200 mm center to center and cross "T" of size 24x25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main "T" at 600 mm center to center to form a grid of 1200x600 mm and secondary cross "T" of length 600 mm and size 24x25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200x600 mm panel to form grids of 600x600 mm and wall angle of size 24x24x0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main "T" runners to be suspended from ceiling using GI slotted cleats of size 27 x 37 x 25 x1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanised butterfly level clips of size 85 x 30 x 0.8 mm spaced at 1200 mm center to center along main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge.

DSR12.52.4 12.5 mm thick fully Perforated Gypsum Board tile made from plasterboard having glass fibre conforming to IS: 2095 part I, of size 595x595 mm, having perforation of 9.7x9.7 mm at 19.4 mm c/c with center borders of 48 mm and the side borders of 30 mm, backed with non woven tissue on the back side, having an NRC (Noise Reduction Coefficient) of 0.79, with 50 mm resin bonded glass wool backing.

DISMANTALING WORKS

DSR15.2 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge

DSR15.2.2 Nominal concrete 1:4:8 or richer mix (i/c equivalent design mix)

DSR15.12 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :

DSR15.12.1 Of area 3 sq. metres and below

DSR15.28 Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead of:

DSR15.28.1 G.S. Sheet

DSR15.18 Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead.

DSR15.41 Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead.

DSR15.56 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

DSR15.23 Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

DSR15.23.1 For thickness of tiles 10 mm to 25 mm

DSR15.6 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

INTERNAL PLUMBING

DSR17.3 Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :

DSR17.3.1 W.C. pan with ISI marked white solid plastic seat and lid

DSR17.7 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

DSR17.7.2 White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap

DSR17.22A Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge.

DSR18.9 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. [for Basin / Urinal / Sink waste]

DSR18.9.5 40 mm dia

DSR18.9.6 50 mm dia

DSR17.71 Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.

DSR17.16A Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge.

DSR18.49 Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :

DSR18.49.1 15 mm nominal bore

DSR18.53 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931

DSR18.53.1 15 mm nominal bore

DSR18.22 Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet :

DSR18.52 Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

DSR18.52.1 15 mm nominal bore

DSR17.35 Providing and fixing soil, waste pipes : Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.35.1 100 mm dia

DSR17.35.1.3 Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.35.2 75 mm diameter : vent pipes :

DSR17.35.2.3 Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR18.27 Providing and laying S&S centrifugally cast (spun) iron pipes (Class LA) conforming to IS - 1536 : (For RWP)

DSR18.27.1 100 mm dia pipe

DSR18.27.3 150 mm dia pipe

DSR17.37 Providing and fixing M.S. holder-bat clamps of approved design to sand cast iron / cast iron (spun) pipes embedded in and including cement concrete blocks 10 x 10 x 10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) including cost of cutting holes and making good the walls, etc.

DSR17.37.1 For 100mm diametre

DSR17.37.2 For 75mm diametre

DSR17.38 Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.38.1 100 mm dia

DSR17.38.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.39 Providing and fixing plain bend of required degree.

DSR17.39.1 100 mm dia

DSR17.39.1.3 Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.42 Providing and fixing double equal plain junction of required degree.

DSR17.42.1 100x100x100x100 mm

DSR17.42.1.3 Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.44 Providing and fixing single equal plain junction of required degree :

DSR17.44.1 100x100x100 mm

DSR17.44.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.46 Providing and fixing double unequal plain junction of required degree :

DSR17.46.1 100x100x75x75 mm

DSR17.46.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.48 Providing and fixing single unequal plain junction of required degree :

DSR17.48.1 100x100x75 mm

DSR17.48.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.49 Providing and fixing double equal plain invert branch of required degree:

DSR17.49.1 100x100x100x100 mm

DSR17.49.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.5 Providing and fixing single equal plain invert branch of required degree :

DSR17.50.1 100x100x100 mm

DSR17.50.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.56 Providing and fixingHubless centrifugally cast (spun) iron terminal guard (slotted cowl) -100 mm dia as per IS 15905

DSR17.6 Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors :

DSR17.60.1 100 mm inlet and 100 mm outlet

DSR17.60.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR18.77 Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.

DSR17.61 Cutting chases in brick masonry walls for following diameter sand cast iron / centrifugally cast (spun) iron pipes and making good the same with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 12.50 mm nominal size), including necessary plaster and pointing in cement mortar 1:4 (1 cement : 4 coarse sand).

DSR17.61.1 100 mm

DSR17.61.3 50 mm

DSR17.65 Painting sand cast iron/centrifugally cast (spun) iron soil, waste vent pipes and fittings with paint of any colour such as chocolate, grey or buff, etc., over a coat of primer (of approved quality) for new work.

DSR17.65.1 100mm diametre pipe

DSR18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. [for Municipal and Bore Well supply to UGT/ UGR TO OHR]

DSR18.12.5 40 mm dia nominal bore

DSR18.12.6 50 mm dia nominal bore

DSR18.12.7 65 mm dia nominal bore

DSR18.12.8 80 mm dia nominal bore

DSR18.33 Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :

DSR18.33.1 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

DSR18.4 Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

DSR18.40.6 50 mm diameter pipe

DSR18.40.7 65 mm diameter pipe

DSR18.40.7 80 mm diameter pipe

DSR18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work :

DSR18.41.6 50 mm diameter pipe

DSR18.41.7 65 mm diameter pipe

DSR18.41.8 80 mm diameter pipe

DSR18.46 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

DSR18.46.3 25 mm nominal bore

DSR18.46.4 32 mm nominal bore

DSR18.46.5 40 mm nominal bore

DSR18.46.6 50 mm nominal bore

DSR18.46.6 65 mm nominal bore

DSR18.17 Providing and fixing gun metal gate valve with C.I wheel of approved quality (screwed end).

DSR18.17.2 32 mm nominal bore

DSR18.17.3 40 mm nominal bore

DSR18.17.4 50 mm nominal bore

DSR18.17.5 65 mm nominal bore

DSR19.4 Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design:

DSR19.4.1 100x100 mm size P type

DSR19.4.1.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

DSR19.2 Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W pipe including bed concrete as per standard design.

DSR19.2.2 150 mm Diameter S.W Pipe

DSR19.2.3 200 mm Diameter S.W Pipe

DSR19.2.4 300 mm Diameter S.W Pipe

DSR19.21 Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

DSR19.21.2 For pipes 250 to 300 mm diameter

DSR18.7 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

DSR18.7.1 15 mm nominal dia Pipes

DSR17.2 Providing and fixing white vitreous china pedestal type water closet(European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :

DSR17.2.1 W.C. pan with ISI marked white solid plastic seat and lid

DSR17.7 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

DSR17.7.7 White Vitreous China Flat back wash basin size 450x300 mm with single 15mm C.P. brass pillar tap

WATER SUPPLY

DSR18.9 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.

DSR18.9.2 20 mm nominal dia Pipes

DSR18.9.3 25 mm nominal dia Pipes

DSR18.9.4 32 mm nominal dia Pipes

DSR18.9.7 65 mm nominal dia Pipes

DSR18.18 Providing and fixing ball valves (brass) of approved quality, High or Low pressure with plastic floats complete.

DSR18.18.1 15 mm nominal bore

DSR18.18.2 20 mm nominal bore

DSR18.18.3 25 mm nominal bore

DSR18.48 Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

DISMANTALING WORK FOR PLUMBING

DSR14.82 Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in Charge

DSR14.84 Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineer in-Charge.

(a) Internal Work- Exposed on wall

DSR15.44 Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

DSR15.44.1 15 mm to 40 mm nominal bore

DSR15.44.2 Above 40 mm nominal bore

DSR15.45 Dismantling C.I. pipes including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes & lead at site within 50 metre lead as per direction of Engineer-in-charge:

DSR15.45.1 Up to 150 mm diameter

DSR15.52 Dismantling of flushing cistern of all types (C.I./PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead.

DSR15.53 Dismantling of C.I. sluice valve including stacking of useful materials within a lead of 50 metres

DSR15.53.1 Up to 150 mm diameter

DSR15.53.2 Above 150 mm diameter

INTERNAL WIRING

E&M(2018)1.1 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

E&M(2018)1.10.3 Group C

E&M(2018)1.14 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required.

E&M(2018)1.14.2 2 x 2.5 sq.mm + 1 x 2.5 sq.mm earth wire (For 6A Power Point looping & Switchboard to Switchboard looping)

E&M(2018)1.14.3 2 x 4 sq.mm + 1 x 4 sq.mm earth wire ((For 6/16A Power Point looping)

E&M(2018)1.31 Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required.

E&M(2018)1.32 Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

E&M(2018)1.21 Supplying and fixing of following sizes of medium class PVC conduit along with acessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

E&M(2018)1.7. Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

DSR1.7.2 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

E&M(2018)1.1. Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

E&M(2018)1.1.1 Group A

E&M(2018)1.24. Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

E&M(2018)1.24.1 5/6 A switch

E&M(2018)1.24.4 3 pin 5/6 A socket outlet

DISTRIBUTION BOARDS & MCB

E&M(2018)2.3 Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

E&M(2018)2.3.1 6 way, Double door

E&M(2018)2.1 Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

E&M(2018)2.10.1 Single Pole

E&M(2018)2.10.3 Double pole

E&M(2018)19.1 Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min, 350 RPM (tolerance as per IS: 374-2019), THO less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required

Supplying, installation, testing & commissioning of exhaust fans 300 mm. sweep. 230volt, 50Hz single phase A/C supply and complete with all standard accessories s (As per make list / atrchitect choice)

Supply, installation testing, commissioning of 20W LED TUBE LIGHT including Luminaire housing and all fixing acceessories (As per make list / atrchitect choice)

Supply, installation testing, commissioning of 12W surface/ recess MOUNTED DOWN LIGHT including Luminaire housing and all fixing acceessories (As per make list / atrchitect choice)

Supply & fixing of 30W LED street light Wipro LR02-331-XXX-57-XX or equivalent

E&M(2018)7.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, refilling the trench etc as required. protective covering and

E&M(2018)7.1.1 3 x 4 sq. Mm ( upto 35 sqmm)

E&M(2018)7.2 Laying of one number additional PVC insulated and PVC sheathed/ XLPE power cable of 1.1 KV grade of following size direct in ground in the same trench in one tier horizontal formation including excavation, sand cushioning, protective covering and refilling the trench etc as reauired.

E&M(2018)7.2.1 3 x 4 sq. Mm ( upto 35 sqmm) additional cable

EARTHING

E&M(2018)5.2 Earthing with G.I. earth pipe 4.5mtr long,40mm dia including accessories and providing masonry encloser with cover plate having locking arrangement and watering pipe etc.with charcoal or coke and salt complete as required (IS : 3043-1987), (Panel earthing + Lightning protection)

E&M(2018)5.9 Supply and laying of 25mm X 5mm G.I. strip at 0.5 mtr below ground as strip earth electrode including connection/termination with GI Nut-Bolt & Spring Washer etc as required(Jointing Shall be done by overlapping and with 2sets of GI Nut-Bolt & spring washer spaced at 50mm)

E&M(2018)11.3 Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

E&M(2018)11.3.1 Above 4.5 metre and upto 6.5 metre

E&M(2018)5.6 Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required.

E&M(2018)5.8 Supplying and laying 25 mm X 5 mm copper strip at 0.50 metre below ground as strip earth electrode, including connection/ terminating with nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of brass nut bolt & spring washer spaced at 50mm)

E&M(2018)5.16 Providing and fixing 6 SWG dia. G.I. wire on surface or in recessed for loop earthing as required

E&M(2018)6.7 Providing and fixing G.I. tape 20 mm X 3 mm thick on parapet or surface of wall for lightning conductor complete as required.(For horizontal run)

E&M(2018)6.12 Providing and fixing testing joint, made of 20 mm X 3 mm thick G.I. strip, 125 mm long, with 4 nos, of G.I. bolts, nuts, chuck nuts and spring washers etc. complete as required

LIGHTING FIXTURES

Supply & fixing of 50W Flood light Philips Cat : BVP180 LED50 CW PC WB 50W 120-270 PSU or equivalent

Supply of decorative hot dipped galvanised mild steel step pole 6mtrs. height with grey powder finish. Compatible for street light. Window - Plasma cut & duly chamfered opening window of 300x110 mm for terminal connections & mounting accessories. Window cover is fitted with allen screws to the pole ( Excluding civil work). Havells make or equivalent

SUPPLY OF MV CABLES

Supply of XLPE insulated power cable (conforming IS-7098 Part-I) 1100 Volt grade, 1 core/2 core/3½ core/4 core ISI marked with alu. stranded /solid conductor

4 sq. mm. 3 core Cu. Arm. XLPE cable

TERMINATION OF MV CABLES

Supplying and making end termination with brass compression gland and copper lugs for following size of PVC insulated and PVC sheathed / XLPE copper conductor cable of 1.1 KV grade as required

4 sq. mm. 3 core Cu. Arm.XLPE cable

SUPPLY OF FEEDER PILLAR, OUTDOOR

Supplying, installation, testing & commissioning of cubical Feeder Pillar type double door, floor mounted, IP65, suitable for 415V, 3 Phase, 4 Wire 50 Hz AC supply system of suitable size fabricated in compartmentalized design from CRCA sheet steel of 2 mm thick for frame work and covers, 3mm thick for gland plates i/c cleaning & finishing ,powder coating in approved shade, having 63 A capacity aluminium bus bars of high conductivity, Short circuit withstanding capacity of 16 KA, DMC / SMC bus bar supports, bottom base channel of MS section not less than 75 mm x 75 mm x 5 mm thick, entire panel shall have a common GI earth bar 25mm x 5mm at the rear with 2 Nos. earth stud, connections from main bus bar to switch gears with required size of copper conductor/single core cable and control wiring with 1.5 sq. mm. PVC insulated copper conductor S/C cable, cable alleys, cable gland plates in two half, i/c providing and fixing of following switchgear and components complete as required.

(I)Incomer 1) 32 Amp, FP,10 kA MCB with -1 nos 2) LED type phase indicating lamps with 2 Amps SP MCBs for Instrument Protection (II) Outgoing :-. (i) ML 1.5 Contactor with control wiring and connector block etc. : 1 set (ii) Digital astronomical timer switch -1 No (iii) 10 Amp SP MCB, 10 KA - 12 Nos

EARTH WORKS

DSR2.28 Surface dressing of the ground including removing vegetation and inequalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m.

DSR2.28.1 All kinds of soil

DSR2.6 Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.

DSR2.6.1 All kinds of soil

DSR2.27 Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

P.C.C WORKS

DSR4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

DSR4.1.3A 1:2:4 (1 cement : 2 coarse sand (zone-III) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 25%)

DSR4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

DSR4.1.5 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

DSR4.1.8 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

ROAD WORK

DSR16.1 Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earthwith lead upto 50 metres.

DSR16.3 Supplying and stacking at site.

DSR16.3.2 63 mm to 45 mm size stone aggregate

DSR16.3.3 53 mm to 22.4 mm size stone aggregate

DSR16.4 Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road/vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density .

DSR16.78 Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge.

DSR16.78.2 With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25

DSR16.91 Providing and laying factory made chamfered edge Cement Concrete paver blocks 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 50mm thick compacted bed of 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 per direction of Engineer-in-Charge.

DSR16.91.2 80mm thick cement concrete paver block of M-35 grade with approved colour, design & pattern.

DSR16.69 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 5mm), including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge).

SOLING

DSR11.2. Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks.

REINFORCEMENT

DSR5.22. Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

DSR5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more

DSR5.22.1 Mild steel and Medium Tensile steel bars

DSR5.22A Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

DSR5.22A.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

SHUTTERING

DSR5.9 Centering and shuttering including strutting, propping etc. and removal of form for

DSR5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

DSR5.9.2 Walls (any thickness) including attached pilasters, butteresses,plinth and string courses etc.

DSR5.9.3 Suspended floors, roofs, landings, balconies and access platform

DSR5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

DSR5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts

R.C.C WORKS

DSR5.1.2 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

DSR5.2 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement

DSR5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

DSR5.2.2A 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 20%

DSR5.3 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

DSR19.19 Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality

DSR19.19.1.3 Circular shape 450 mm internal diameter

DSR5.33 Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarseaggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures inrecommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement contentin design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.

DSR5.33.1 All works upto plinth level

DSR5.33.1.1 Concrete of M25 grade with minimum cement content of 330 kg /cum

DSR5.35 Add for using extra cement in the items of design mix over and above the specified cement content therein.

FENCING WORK

DSR16.19 Supplying at site Angle iron post & strut of required size including bottom to be split and bent at right angle in opposite direction for 10 cm length and drilling holes upto 10 mm dia. etc. complete. 50 x50 x 5 mm

DSR16.53 Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)

DSR13.63 Painting with aluminium paint of approved brand and manufacture to give an even shade

DSR13.63.1 Two or more coats on new work

STRUCTURAL WORK

DSR10.1 Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

ROOFING WORK

DSR10.2 Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

DSR12.1 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

DEEP TUBEWELL

DSR23.2 Boring/drilling bore well of required dia for 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 & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level.

DSR23.2.1 All types of soil

DSR23.2.1.1 300 mm dia

DSR23.3 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 required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.

DSR23.3.3 200 mm nominal size dia

DSR23.6 Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

DSR23.8 Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge

DSR23.9 Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineer in-charge.

DSR23.1 Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge.

DSR23.10.2 150 mm nominal size dia having minimum wall thickness 5.00 mm

DSR23.12 Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by “V” notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.

DSR23.13 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:

DSR23.13.3 200 mm dia

DSR23.14 Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.

DSR23.14.3 200 mm clamp

DSR23.15 Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).

DSR23.15.2 150 mm dia

PUMP FOR OVER HEAD TANK

Supply, installation & commissioning of 2 Nos.Monobloc Pump for Clear Water Transfer with 50Hz, Single Phase, 230 Volts. (Motor Make-Kirloskar Brothers Limited/ABB/Schnidler/Comptron)

Pump controller suitable for 2 Pumps (1W+1S) Monobloc Pump, KDS - 335++, 3 HP, Single Phase, 230 Volts, Size 50 mm X 40 mm Best 3 Hp single phase Kirloskar monobloc pumps comprise a flatter efficiency curve for efficient operation. These centrifugal Monoblock pumps can withstand voltage fluctuations ranging from 180 to 240 volts. The monobloc water pump is perfectly suited for gardening and small farm irrigation, lawn sprinklers, water supply for high rise buildings, domestic and community water supply, water transfer and circulation.

PRIMARY RO PLANT

Supply ,Testing and Commissioning of Floor Mounted R.O. Plant capable to deliver Output water at TDS < 150 PPM . The Rate Should Include Complete items inclusive of Necessary PVC Storage Tanks, Valves, Membranes, Control Panels, Pipings, Pumps, Strainers, Supports and Other accessories .Backwash once a day. Vendor to consider pre filter reqirement , if any, based on water test at their own cost. Vendor to submit design details, p&ID and plan /section drawings along with membrane calculations for approval. Vendor to submit technical datasheet including membrane details.

50 LPH WITH All Accessories and Pumps, Filters, for Fitting on Floor as per approved OEM drawings

FIRE PROTECTION WORK

6 Kg ABC (Powder Type) Fire Extinguisher. In HP Mild Steel Cylinders ISI marked fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged with ABC powder (Mono Ammonium Phosphate) pressured by Nitrogen complete in all respects including wall suspension bracket and conforming to IS:15683

ISI Marked portable fire extinguisher, 4.5kg CO2 type fire extinguishers complete in all respect including initial fill and wall suspension brackets & shall conform to IS 2878 or latest IS

Supplying and installing at approved location approved make fire buckets (3nos./set) of 24 gauge galvanized steel sheet, standard 9 litre capacity and of round bottom shape, painted white inside and black on the bottom, inscribed with letters '' FIRE'' in black and gold with dry clean fire sand. The scope shall also include the stand for mounting the sand bucket.

GNM Karimganj

FIRE EXTINGUISHERS

Providing & Fixing of fire extinguishers with necessary accessories, stand, trolley, etc.

6 Kg ABC (Powder Type) Fire Extinguisher. In HP Mild Steel Cylinders ISI marked fitted with pressure indicating gauge, internal tube, squeeze lever type valve fully charged with ABC powder (Mono Ammonium Phosphate) pressured by Nitrogen complete in all respects including wall suspension bracket and conforming to IS:15683

ISI marked (IS:15683) portable chemical fire extinguisher, Foam type capacity 9 liters with gun metal cap and nozzle and complete in all respects including initial fill and wall suspension brackets

Supplying and installing at approved location approved make fire buckets (3nos./set) of 24 gauge galvanized steel sheet, standard 9 litre capacity and of round bottom shape, painted white inside and black on the bottom, inscribed with letters '' FIRE'' in black and gold with dry clean fire sand. The scope shall also include the stand for mounting the sand bucket.

JUNGLE CLEANING

DSR2.31 Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth up to 30 cm measured at a height of 1 m above ground level and removal of rubbish up to a distance of 50 m outside the periphery of the area cleared. sqm 14.50

DSR2.32 Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared.

FILLING

DSR2.38 Filling with available fly ash and earth (excluding rock) in trenches or embankment in layers (each layer should not exceed 15 cm), with intermediate layer of compacted earth (Soil density of 98%) after every four layers of compacted depth of fly ash, sides & top layer of filling shall be done with earth having total minimum compacted thickness 30 cm or as decided by Engineer -in-charge, including compacting each layer by rolling/ ramming and watering, all complete as per drawing and direction of Engineer -in - charge.

BRICK WORK

DSR6.1 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:

DSR6.1.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

DSR6.2.1 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:

DSR6.2.1 Cement mortar 1:4 (1 cement : 4 coarse sand)

DSR6.13.2 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level.

DSR6.13.2 Cement mortar 1:4 (1 cement :4 coarse sand)

DSR19.32. Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design

With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

DOORS

DSR9.2 Providing and fixing ISI marked flush door shutters conforming to IS : 2202 (Part I) decorative type, core of block board construction with frame of 1st class hard wood and well matched teak 3 ply veneering with vertical grains or cross bands and face veneers on both faces of shutters.

DSR9.20.1 35 mm thick including ISI marked Stainless Steel butt hinges with necessary screws

DSR9.1 Providing wood work in frames of doors, windows, clerestory windows and other frames, wrought framed and fixed in position with hold fast lugs or with dash fasteners of required dia & length (hold fast lugs or dash fastener shall be paid for separately).

DSR9.1.1 Second class teak wood

DSR9.5 Providing and fixing panelled or panelled and glazed shutters for doors, windows and clerestory windows, fixing with butt hinges of required size with necessary screws, excluding panelling which will be paid for separately, all complete as per direction of Engineer-in-charge. (Note:- Butt hinges and necessary screws shall be paid separately)

DSR9.5.2 Kiln seasoned and chemically treated hollock wood

DSR9.5.2.2 30 mm thick shutters

DOORS FITTINGS

DSR9.62 Providing and fixing ISI marked oxidised M.S. sliding door bolts with nuts and screws etc. complete :

DSR9.62.2 250x16 mm

DSR9.63 Providing and fixing ISI marked oxidised M.S. tower bolt black finish, (Barrel type) with necessary screws etc. complete :

DSR9.63.4 100x10 mm

DSR9.66 Providing and fixing ISI marked oxidised M.S. handles conforming to IS:4992 with necessary screws etc. complete :

DSR9.66.1 125 mm

DSR9.75 Providing and fixing bright finished brass door latch with necessary screws etc. complete :

DSR9.75.1 300x16x5 mm

DSR9.74 Providing and fixing bright finished brass tower bolts (barrel type) with necessary screws etc. complete :

DSR9.74.1 250x10 mm

DSR9.81 Providing and fixing bright finished brass handles with screws etc. complete:

DSR9.81.1 125 mm

PLASTERING

DSR13.5 15 mm cement plaster on the rough side of single or half brick wall of mix :

DSR13.5.1 1:4 (1 cement: 4 coarse sand)

DSR11.6 Cement plaster skirting up to 30 cm height, with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement.

DSR11.6.1 18 mm thick

DSR13.2 15 mm cement plaster on the rough side of single or half brick wall of mix :

DSR13.2.1 1:4 (1 cement: 4 fine sand)

DSR13.8 15 mm cement plaster on rough side of single or half brick wall finished with a floating coat of neat cement of mix :

DSR13.8.2 1:4 (1 cement: 4 fine sand)

PUTTY AND PRIMER WORK

DSR13.91 Removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete.

DSR13.8 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete.

DSR13.85 Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.

DSR13.85.3 With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

EXTERNAL PAINTING

DSR13.46 Finishing walls with Acrylic Smooth exterior paint of required shade :

DSR13.46.1 New work (Two or more coat applied @ 1.67 ltr/10 sqmover and including priming coat of exterior primer applied @ 2.20 kg/10 sqm)

INTERNAL PAINTING

DSR13.82 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour.

DSR13.82.2 Two coats

DSR13.83 Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approved brand and manufacture, including applying additional coats wherever required to achieve even shade and colour.

DSR13.83.2 Two coats

WOOD AND STEEL PAINTING

DSR13.5 Applying priming coat

DSR13.50.3 With ready mixed red oxide zinc chromate primer of approved brand and manufacture on steel galvanised iron/ steel works

DSR13.62 Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade :

DSR13.62.1 Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture

FLOORING & SKIRTING/ DADO

DSR11.3 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.

DSR11.3.1 40 mm thick with 20 mm nominal size stone aggregate

DSR11.41 Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ sqm including grouting the joints with white cement and matching pigments etc., complete.

DSR11.41.2 Size of Tile 600x600 mm

DSR11.4 52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer's specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. complete.

ANTISKID TILES

DSR11.41A Providing and laying Vitrified tiles in floor in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622, of approved brand & manufacturer, in all colours and shade, laid on 20 mm thick cement mortar 1:4 (1 cement: 4 coarse sand) jointing with grey cement slurry @3.3 kg/sqm including grouting the joints with white cement and matching pigments etc. The tiles must be cut with the zero chipping diamond cutter only . Laying of tiles will be done with the notch trowel, plier, wedge, clips of required thickness, leveling system and rubber mallet for placing the tiles gently and easily.

DSR11.41A.3 Glazed Vitrified tiles Matt/Antiskid finish of size

DSR11.41A.3.1 Size of Tile 600 x 600 mm

WALL TILES

DSR8.31 Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer-in-Charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

WATER PROOFING

Anti-Corrosive treatment on reinforcement Poviding and applying two coats of two component epoxy zinc rich primer like Fosroc Nitozinc Primer or equivalent on the properly cleaned reinforcement after the required chipping and cleaning of the concreate surface as per the manufacture’s specification at a dry flim thickness of 40 micron /coat.The epoxy zinc rich primer should have a adhesive bond strength with steel greater than 1.5 N/Sqm

Repair of spalled concrete Providing and Applying a two component structural grade polymer modified reinstatement mortar Fosroc Renderoc S2 or equivalent up to a thickness of 20 mm over a epoxy rasin bonding agent Nitobond EP. The cured mortar shall achieve a compressive strength of 12 N/mm² in 1 day & 45 N/mm² in 28 days with Flexural strength 8 N/mm² in 28 days. Chloride diffusion coefficient shall be Nil after 24 hours when tested by Accelerated Electrochemical chloride ion diffusion test method and the depth of carbonation shall be Nil after 24 hours when tested by Accelerated carbonation test. In addition to this percentage of water absorption should be 0.45 after 24 Hrs in immersion test.

Epoxy Grout Providing and Sealing the cracks, in the concrete surface, after opening the cracks using suitable tools or saw cut in the crack, and cleaning the interior sides of the crack using sharp tools to remove all loose materials, using two component, high strength, non-sag, epoxy compound Nitobond PC 40 of fosroc make, inclusive of all Manpower, Material and Equipment. Injection Of Low Viscous Resin: BY Providing and grouting the cracks after fixing the injection ports at predetermine locations with the help of suitable injection grouting pumps at suitable pressures using two-component, high strength, low viscous epoxy injection resin system such as Conbextra EP 10 of Fosroc inclusive of Manpower, Material and Equipment". (Mode of measurement: Per litre of grout consumption.

Providing, Supplying, transporting materials, drilling holes by rotary hammer drill, dust removing, batching, mixing of resin and hardener, inserting & anchoring rebars of specified dia in existing concrete surfaces using polyester resin based anchoring grout like Fosroc Lokfix E75 or equivalent and necessary re baring of reinforcement steel up to 200mm depth( Cost of the reinforcement will be charged extra) 12 mm Dia

FALSE CEILING

DSR12.45 Providing and fixing false ceiling at all height including providing and fixing 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 mm centre to centre, one flange fixed to the ceiling with dash fastener 12.5 mm dia 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 0.5 mm 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 a direction 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 :

DSR12.45.1 12.5 mm thick tapered edge gypsum plain board conforming to IS: 2095- (Part I) : 2011 (Board with BIS certification marks)

DISMANTALING WORKS

DSR15.12 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead :

DSR15.12.1 Of area 3 sq. metres and below

DSR15.41 Dismantling cement asbestos or other hard board ceiling or partition walls including stacking of serviceable materials and disposal of unserviceable materials within 50 metres lead.

DSR15.56 Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

DSR15.23 Dismantling tile work in floors and roofs laid in cement mortar including stacking material within 50 metres lead.

DSR15.23.1 For thickness of tiles 10 mm to 25 mm

DSR15.6 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

INTERNAL PLUMBING

DSR17.3 Providing and fixing white vitreous china pedestal type water closet (European type) with seat and lid, 10 litre low level white vitreous china flushing cistern & C.P. flush bend with fittings & C.I. brackets, 40 mm flush bend, overflow arrangement with specials of standard make and mosquito proof coupling of approved municipal design complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required :

DSR17.3.1 W.C. pan with ISI marked white solid plastic seat and lid

DSR17.7 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

DSR17.7.2 White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap

DSR17.22A Providing and fixing CP Brass 32mm size Bottle Trap of approved quality & make and as per the direction of Engineer-in-charge.

DSR18.9 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. [for Basin / Urinal / Sink waste]

DSR18.9.5 40 mm dia

DSR18.9.6 50 mm dia

DSR17.71 Providing and fixing PTMT liquid soap container 109 mm wide, 125 mm high and 112 mm distance from wall of standard shape with bracket of the same materials with snap fittings of approved quality and colour, weighing not less than 105 gms.

DSR17.16A Providing and fixing 8 mm dia C.P. / S.S. Jet with flexible tube upto 1 metre long with S.S. triangular plate to Eureopean type W.C. of quality and make as approved by Engineer - in - charge.

DSR18.49 Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 :

DSR18.49.1 15 mm nominal bore

DSR18.53 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931

DSR18.53.1 15 mm nominal bore

DSR18.22 Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet :

DSR18.52 Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931.

DSR18.52.1 15 mm nominal bore

DSR17.35 Providing and fixing soil, waste pipes : Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.35.1 100 mm dia

DSR17.35.1.3 Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.35.2 75 mm diameter : vent pipes :

DSR17.35.2.3 Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR18.27 Providing and laying S&S centrifugally cast (spun) iron pipes (Class LA) conforming to IS - 1536 : (For RWP)

DSR18.27.1 100 mm dia pipe

DSR18.27.3 150 mm dia pipe

DSR17.37 Providing and fixing M.S. holder-bat clamps of approved design to sand cast iron / cast iron (spun) pipes embedded in and including cement concrete blocks 10 x 10 x 10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size) including cost of cutting holes and making good the walls, etc.

DSR17.37.1 For 100mm diametre

DSR17.37.2 For 75mm diametre

DSR17.38 Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.38.1 100 mm dia

DSR17.38.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.39 Providing and fixing plain bend of required degree.

DSR17.39.1 100 mm dia

DSR17.39.1.3 Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.42 Providing and fixing double equal plain junction of required degree.

DSR17.42.1 100x100x100x100 mm

DSR17.42.1.3 Hubless centrifugally cast (spun) iron pipes epoxy coated inside & outside IS:15905

DSR17.44 Providing and fixing single equal plain junction of required degree :

DSR17.44.1 100x100x100 mm

DSR17.44.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.46 Providing and fixing double unequal plain junction of required degree :

DSR17.46.1 100x100x75x75 mm

DSR17.46.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.48 Providing and fixing single unequal plain junction of required degree :

DSR17.48.1 100x100x75 mm

DSR17.48.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.49 Providing and fixing double equal plain invert branch of required degree:

DSR17.49.1 100x100x100x100 mm

DSR17.49.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.5 Providing and fixing single equal plain invert branch of required degree :

DSR17.50.1 100x100x100 mm

DSR17.50.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR17.56 Providing and fixingHubless centrifugally cast (spun) iron terminal guard (slotted cowl) -100 mm dia as per IS 15905

DSR17.6 Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors :

DSR17.60.1 100 mm inlet and 100 mm outlet

DSR17.60.1.3 Hubless centrifugally cast (spun) iron epoxy coated inside & outside as per IS:15905

DSR18.77 Cutting holes up to 15x15 cm in R.C.C. floors and roofs for passing drain pipe etc. and repairing the hole after insertion of drain pipe etc. with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including finishing complete so as to make it leak proof.

DSR17.61 Cutting chases in brick masonry walls for following diameter sand cast iron / centrifugally cast (spun) iron pipes and making good the same with cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 12.50 mm nominal size), including necessary plaster and pointing in cement mortar 1:4 (1 cement : 4 coarse sand).

DSR17.61.1 100 mm

DSR17.61.3 50 mm

DSR17.65 Painting sand cast iron/centrifugally cast (spun) iron soil, waste vent pipes and fittings with paint of any colour such as chocolate, grey or buff, etc., over a coat of primer (of approved quality) for new work.

DSR17.65.1 100mm diametre pipe

DSR18.7.1 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes,having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge.

DSR18.7.1 15 mm nominal dia Pipes

DSR17.2 Providing and fixing white vitreous china pedestal type water closet(European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, with manually controlled device (handle lever), conforming to IS : 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required :

DSR17.2.1 W.C. pan with ISI marked white solid plastic seat and lid

DSR17.7 Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require:

DSR17.7.7 White Vitreous China Flat back wash basin size 450x300 mm with single 15mm C.P. brass pillar tap

WATER SUPPLY

DSR18.9 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge.

DSR18.9.2 20 mm nominal dia Pipes

DSR18.9.3 25 mm nominal dia Pipes

DSR18.9.4 32 mm nominal dia Pipes

DSR18.9.5 40 mm nominal dia Pipes

DSR18.9.6 50 mm nominal dia Pipes

DSR18.9.7 65 mm nominal dia Pipes

DSR18.18 Providing and fixing ball valves (brass) of approved quality, High or Low pressure with plastic floats complete.

DSR18.18.1 15 mm nominal bore

DSR18.18.2 20 mm nominal bore

DSR18.18.3 25 mm nominal bore

DSR18.48 Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank.

DISMANTALING WORK FOR PLUMBING

DSR14.79 Disconnecting damaged overhead/terrace PVC water storage tank of any size from water supply line and removing from the terrace including shifting at ground level as per direction of Engineer-in-charge.

DSR14.82 Dismantling W.C. Pan of all sizes including disposal of dismantled materials i/c malba all complete as per directions of Engineer-in Charge

DSR14.84 Dismantling 15 to 40 mm dia G.I. pipe including stacking of dismantled pipes (within 50 metres lead) as per direction of Engineer in-Charge.

(a) Internal Work- Exposed on wall

DSR15.44 Dismantling G.I. pipes (external work) including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means including stacking of pipes within 50 metres lead as per direction of Engineer-in-charge :

DSR15.44.1 15 mm to 40 mm nominal bore

DSR15.44.2 Above 40 mm nominal bore

Dismantling C.I. pipes including excavation and refilling trenches after taking out the pipes, manually/ by mechanical means breaking lead caulked joints, melting of lead and making into blocks including stacking of pipes & lead at site within 50 metre lead as per direction of Engineer-in-charge:

DSR15.45.1 Up to 150 mm diameter

DSR15.45.2 Above 150 mm dia up to 300 mm dia

DSR15.52 Dismantling of flushing cistern of all types (C.I./PVC/Vitrious China) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead.

DSR15.53 Dismantling of C.I. sluice valve including stacking of useful materials within a lead of 50 metres

DSR15.53.1 Up to 150 mm diameter

EXTERNAL PLUMBING

DSR18.12 Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. [for Municipal and Bore Well supply to UGT/ UGR TO OHR]

DSR18.12.5 40 mm dia nominal bore

DSR18.12.6 50 mm dia nominal bore

DSR18.12.7 65 mm dia nominal bore

DSR18.12.8 80 mm dia nominal bore

DSR18.33 Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20mm nominal size ) , i/c necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design :

DSR18.33.1 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5

DSR18.4 Painting G.I. pipes and fittings with two coats of anti-corrosive bitumastic paint of approved quality :

DSR18.40.6 50 mm diameter pipe

DSR18.40.7 65 mm diameter pipe

DSR18.40.7 80 mm diameter pipe

DSR18.41 Providing and filling sand of grading zone V or coarser grade, allround the G.I. pipes in external work :

DSR18.41.6 50 mm diameter pipe

DSR18.41.7 65 mm diameter pipe

DSR18.41.8 80 mm diameter pipe

DSR18.46 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work) :

DSR18.46.3 25 mm nominal bore

DSR18.46.4 32 mm nominal bore

DSR18.46.5 40 mm nominal bore

DSR18.46.6 50 mm nominal bore

DSR18.46.6 65 mm nominal bore

DSR18.17 Providing and fixing gun metal gate valve with C.I wheel of approved quality (screwed end).

DSR18.17.2 32 mm nominal bore

DSR18.17.3 40 mm nominal bore

DSR18.17.4 50 mm nominal bore

DSR18.17.5 65 mm nominal bore

DSR19.4 Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design:

DSR19.4.1 100x100 mm size P type

DSR19.4.1.1 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5

DSR19.2 Providing and laying cement concrete 1:5:10 (1 cement : 5 coarse sand : 10 graded stone aggregate 40 mm nominal size) all-round S.W pipe including bed concrete as per standard design.

DSR19.2.2 150 mm Diameter S.W Pipe

DSR19.2.3 200 mm Diameter S.W Pipe

DSR19.2.4 300 mm Diameter S.W Pipe

DSR19.21 Making connection of drain or sewer line with existing manhole including breaking into and making good the walls, floors with cement concrete 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) cement plastered on both sides with cement mortar 1:3 (1 cement : 3 coarse sand), finished with a floating coat of neat cement and making necessary channels for the drain etc. complete :

DSR19.21.2 For pipes 250 to 300 mm diameter

INTERNAL WIRING

E&M(2018)1.1 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed medium class PVC conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

E&M(2018)1.10.3 Group C

E&M(2018)19.1 Supply, Installation, Testing and Commissioning of 1200 mm sweep, BEE 5 star rated, ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, Power Factor not less than 0.9, Service Value (CM/M/W) minimum 6.00, Air delivery minimum 210 Cum/Min, 350 RPM (tolerance as per IS: 374-2019), THO less than 10%, remote or electronic regulator unit for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for 230 V, 50 Hz, single phase AC Supply, earthing etc. complete as required

Supplying, installation, testing & commissioning of exhaust fans 300 mm. sweep. 230volt, 50Hz single phase A/C supply and complete with all standard accessories s (As per make list / atrchitect choice)

Supply & fixing of 50W Flood light Philips Cat : BVP180 LED50 CW PC WB 50W 120-270 PSU or equivalent

Supply, installation testing, commissioning of 20W LED TUBE LIGHT including Luminaire housing and all fixing acceessories (As per make list / atrchitect choice)

Supply, installation testing, commissioning of 12W surface/ recess MOUNTED DOWN LIGHT including Luminaire housing and all fixing acceessories (As per make list / atrchitect choice)

E&M(2018)1.7. Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required.

E&M(2018)1.7.2 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

E&M(2018)1.1. Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with piano type switch, phenolic laminated sheet, suitable size MS box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.

E&M(2018)1.1.1 Group A

E&M(2018)1.24. Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

E&M(2018)1.24.1 5/6 A switch

E&M(2018)1.24.4 3 pin 5/6 A socket outlet

LAYING OF HT CABLE

E&M(2018)8.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 11KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

E&M(2018)8.1.1 Above 185 sq. mm and upto 400 sq. mm

E&M(2018)8.3 Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 11KV grade of following size in the existing RCC/HUME/Metal Pipes as required.

E&M(2018)8.3.2 Above 120 sq. mm and upto 400 sq. mm

LAYING OF MV CABLES

E&M(2018)7.1 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size direct in ground including excavation, sand cushioning, protective covering and refilling the trench etc as required.

E&M(2018)7.1.4 Above 185 sq. mm and upto 400 sq. mm

E&M(2018)10.5 Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/HUME/Metal Pipes as required.

E&M(2018)10.5.1 Upto 35 sq. mm

E&M(2018)10.8 Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required.

E&M(2018)10.8.1 Upto 35 sq. mm (clamped with 1mm thick saddle)

E&M(2018)10.8.2 Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

MV CABLE JOINTING & END TERMINATION

E&M(2018)9.1 Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

E&M(2018)9.1.8 3C X 16 Sqmm.

E&M(2018)9.1.11 3C X 50 Sqmm.

E&M(2018)9.1.12 3C X 70 Sqmm.

E&M(2018)9.1.9 3C X 25 Sqmm.

E&M(2018)9.1.10 3C X 10 Sqmm.

EARTHING

E&M(2018)5.2 Earthing with G.I. earth pipe 4.5mtr long,40mm dia including accessories and providing masonry encloser with cover plate having locking arrangement and watering pipe etc.with charcoal or coke and salt complete as required (IS : 3043-1987), (Panel earthing + Lightning protection)

E&M(2018)5.9 Supply and laying of 25mm X 5mm G.I. strip at 0.5 mtr below ground as strip earth electrode including connection/termination with GI Nut-Bolt & Spring Washer etc as required(Jointing Shall be done by overlapping and with 2sets of GI Nut-Bolt & spring washer spaced at 50mm)

E&M(2018)11.3 Erection of metallic pole of following length in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

E&M(2018)11.3.1 Above 4.5 metre and upto 6.5 metre

LIGHTING FIXTURES

Supply & fixing of 30W LED street light Wipro LR02-331-XXX-57-XX or equivalent

Supply of decorative hot dipped galvanised mild steel step pole 6mtrs. height with grey powder finish. Compatible for street light. Window - Plasma cut & duly chamfered opening window of 300x110 mm for terminal connections & mounting accessories. Window cover is fitted with allen screws to the pole ( Excluding civil work). Havells make or equivalent

Supplying, installation testing and commissioning of the following rating copper wound indoor type transformer complete including the payment to be made to power supply authority for supervision charge, labour charge, cost of L.T/H.T metering etc. (excluding the cost of load security) and making necessary arrangement for charging approval of the sub-station from the competent authority as directed and specified by the department. Transformer should be as per CEA guidelines for losses along with LV enclosure and latest IS standards as applicable. 1 Nos 160 KVA,50Hz.11/0.433 KV. Dry type Indoor Type transformer . Transformer shall be copper wound and connections shall be delta on high voltage side and Star on low voltage side, with neutral terminal brought out for solid earthing (grounding) Corresponding to the vector symbol Dyn-11. OLTC with RTCC Panel on HV side shall be with standard tappings for variation (+) 5.0% to (-) 15% in steps of 1.25% each. Magnetic core shall be made up of cold rolled grain oriented low loss steel stampings. ( Specification to be vetted by SEDCL) Including Liaison fees for prepareing necessary documents and drawings for getting N.O.C from S.E.B and Electrical Inspector.

LT DISTRIBUTION PANELS

The board shall be metal enclosed single front, indoor, floor mounted, free standing type or wall mounting type. The panel shall be designed for a degree of protection of IP-55. However bus bar chamber shall have IP: 42 degree of protection incase bus bar rating exceed 1600 Amps. Keeping in view the operating height of the top switch 1750mm from finish floor. 400mm clear space shall be left throughout the panel at bottom. The cold rolled sheet steel will be of 2mm thick. The structure shall bemounted on a rigid base frame of folded sheet steel of minimum 3mm thickness and 50mm height. All cutouts and covers shall be provided with synthetic rubber gaskets (preferably neoprene). The panel shall be divided into distinct vertical sections each comprising of: i) Complete enclosed bus bar compartment for running horizontal and vertical bus bars. ii) Complete enclosed switchgear compartment one for each circuit for housing air circuit breaker, MCCB/MPCB with starters etc. iii) Compartment for power and control cables of at least 300mm width covering entire height provided. iv) The front of each compartment shall be provided with hinged single leaf door with locking facilities. Panel shall be provided with suitable lifting facilities. Isolators and MCCB/ACBs and accessories shall be of fixed / draw out type.

Each feeder shall have compartmentalized or non-compartmentalized for MCB feeders only. Ri-tall type with separate construction cable entry shall be from top/bottom (3mm thick gland plate with suitable numbers & sizes of knockout holes (as called for in schematic/ fabrication drawings) shall be provided. The panel shall be provided with three phase buses & neutral bus bars of high conductivity electrolytic copper/Aluminium sections throughout the length of the panel & shall be adequately supported and braced to withstand the stressed due to the short circuit current of 50/35KA rms. for 1 sec. Maximum temperature rise of bus bars and bus bar connection while carrying rated current shall not exceed 40 Deg.C over an ambient temperature of 50 Deg.C. The Current density of Bus Bar shall be 0.8 Amp/mm2 for Aluminium and 1.5 Sq.mm/mm2 for copper. The minimum clearance in air between phases and between phases and earth for the entire run of the bus bar connections shall be 32mm minimum. Bus bars support insulators shall be made of nonhydroscopic non-combustible track resistant and high strength SMC or polyester fiberglass moulded material. All bus bars shall be colour coded as per IS: 375. Bus bar and interconnections should be of Aluminium conductor complying with requirement of relevant standards. Bus bars should be rectangular in cross section suitable for carrying 100% of the rated full load current with busbars of equal size in all phases & neutral (unless otherwise mentioned in specific description) and withstanding the specified short circuit current and shall be extendable on either side. Bus bars and interconnections should be insulated with heat shrinkable sleeve of 1.1 KV grade and as per colour code. Bus bars should be supported on glass fiber reinforced thermosetting plastic insulated supports at regular intervals to withstand the force arising from in case of short circuit in the system. All connections between bus bars and breakers with rating more than 63A shall be through solid copper flats of proper size as per the specified Current density and insulated with insulating sleeves.

CABLE COMPARTMENT:

Cable compartment of adequate size to be provided in the distribution panels for easy clamping of all incoming and outgoing cables entering from the top/bottom. Adequate supports to be provided in cable compartment to support cables. Removable gland plate shall be provided for Power and Control cables. The Gland plate shall be 3 mm thick and for single core cables shall be of non-magnetic material. Proper shrouds shall be provided between the different cable terminals.

CONTROL WIRING

All wiring for relays and meters shall be with FRLS PVC insulated copper conductor wires. The colour coding shall be as per IS 375.The minimum size of copper conductor control wires shall be 2.5 Sq.mm Stud type terminals with identification ferrules properly numbered shall be used. All spare contacts of switches/relays sahl be wired upto the terminal blocks. All indication lamps shall be of LED type. All push buttons shall be of Flush head type.

AIR CIRCUIT BREAKERS (ACB)

The circuit breaker shall be air break type and shall have trip free mechanism. It shall confirm to latest IS/IEC 60947 Part 1&2 and shall have minimum rupturing capacity of 35MVA at 415Vac 50/60Hz±10% or as specified elsewhere. The ACB shall comply with the suitability for isolation as per annexure 7.1.2.) function requirement shall symbol for the same marked in its main rating plate to provide safety to operating personnel while the breaker is in use. ACB shall have service condition short circuit capacity (Ics) equal to its ultimate breaking capacity (Icu) and shall have same short circuit withstand capacity for 1 sec to achieve proper co-ordination i.e. Ics=100%Icu = Icw for 1 sec. with Combined Test Sequence Certification from Independent Testing Approved Authorities CPRI/ERDA/ASTA/KEMA, etc. It shall also have withstood capacity of not less than 26kA for 3 secs for co-ordination with HT breaker. ACB shall have impulse withstand voltage of 12kV & insulation voltage of 1000Vac. To ensure ease of operation and operator ease-safety Front Facia of ACB shall have information on following : Rated Current, Poles, Release, Breaking Capacitie , Serial Number, ON/OFF Status, Spring Charge/Discharge Status, Voltage Ratings of Shunt, Closing Coil, Motor, Undervoltage Release. It shall be provided with advance micro-processor based IDMT type overload (L), short circuit(S), instantaneous(I), earth fault(G) & neutral overload (N) protection as built-in feature along with 3-line LED/LCD display. It shall capture & store 20 trip records with current, voltage, time & date stamping and same shall be stored in non-volatile memory & shall be possible to display in release itself. The protection release shall have separate LED indication for Power ON, LSIGN, Trip & Alarm. The protection CT within the ACB shall have dual core to maintain linearity in case of higher currents. Protection Releases of ACBs shall have Individual Fault LED Indication for Each of the Faults : Overload Phase, Overl oad Neutral, Short Circuit, Instantaneous & Earth Fault on the Release itself for proper diagnostics of Fault Occurred. The Under Voltage Release of ACBs shall have adjustable time delay to avoid any nuisance tripping during short time voltage dips. ACB release should be without BCD switch or potential meter to avoid tampering. The microprocessor based release should also have, real time temperature sensing of cradle terminal and control of ACB though external module, double set group for protection on real time basis, compatibility of MODBUS TCP/IP communication, harmonic metering up-to 27th order, settable Pre-Trip Alarm for Overload protection, Query, to store last trip information & shall have a backup for at least 72 hours after the tripping occurred, option of lowering the IN (Nominal Current) value through protection release itself with software or with additional hardware, annunciation of each fault in its chassis through LED. All 3 Pole ACBs shall be with In built Earth Fault & shall have External Neutral CT provided by ACB Manufacturer ACB shall have minimum mechanical endurance of 20,000 cycles up to 2000A & 10,000 cycles beyond 2000A. It shall also have similar electrical endurance with minimum scheduled maintenance. ACB shall have break time of not more than 25msec to reduce letthrough energy during short circuit. It shall have built-in mechanical & electrical antipumping to prevent auto re-closure on fault. Breaker shall have both option for spring charging manually and with motor mechanism if so specified. The trip coil shall be direct operating type & shall immediately trip the circuit breaker if so required. All current carrying part of the circuit breaker shall be made of copper with silver plating. Main contacts shall have silver strip as contact area & shall be provided with arcing contacts to protect main contacts. The contacts sets shall be self-aligned in design to maintain uniform contact pressure. Suitable arc chute for each pole of the ACB shall be provided and can easily be removed without any tool for inspection if so required. The ACB shall facilitate the feature of changing the Neutral position on site without disturbing the existing busbar arrangement. The ACB shall have Terminal Adaptors which can facilitate both Vertical and Horizontal termination. Interlocking shall be provided with Arc chute to prevent closing of ACB without Arch Chute properly secured. In case of withdrawable ACB, it shall have 3 distinct position viz. SERVICE/TEST/ISOLATED and same shall be displayed during racking or racking position. ACB shall be provided with collapsible handle to further draw out the ACB to maintenance position without removing from the chassis. ACB shall be completely enclosed in a moulded housing with class II insulation from front & shall have pollution degree 4. Chassis of the ACB shall be provided with automatic safety shutter to isolated the live busbar when withdrawn and the shall get positively earth.

Following interlocks shall be provided as standard features (i) Interlocking to prevent the ACB from being withdrawn or replaced except in the fully isolated position. (ii) Interlocking to prevent earth connection from being made by the earthing device except breaker is open. (iii) Interlocking to prevent the breaker being closed unless it is fully in service position. (iv) Interlocking to prevent open the ACB compartment door unless it is in open condition.

MOULDED CASE CIRCUIT BREAKER (MCCB)

MCCB shall confirm to the latest IS/IEC 60947 & IEC 60947. The service short circuit breaking capacity (Ics) at 415Vac 50Hz should be equal to ultimate short circuit breaking capacity (Icu) i.e. Ics=100% Icu and Ics value shall be as specified. MCCB shall have impulse withstand voltage of 8kV & insulation voltage of 1000Vac.It shall be working on current limiting principle and shall comprise of Quick Make-Quick Break switching mechanism to minimize let-through energy. MCCB shall be housed in a completely enclosed moulded assembly and the Arc extinguishing device and the tripping unit contained in a compact, high strength. Heat resistant, frame retardant, insulating moulded case with high withstand capability against thermal and mechanical stresses. MCCBs shall be fully rated at 50°C ambient temperature & up to 250A current rating shall be provided with thermal-magnetic based Overload & short circuit protection & beyond 250A shall be with built-in microprocessor based overload, short circuit & earth fault protection, unless specially mentioned otherwise. It shall be possible to mount minimum 2 nos. of accessories from front either Auxiliary+Trip Alarm contact, shunt coils or under voltage. All MCCB shall be provided with extended operating handle whenever mounted in panel & all ratings beyond 100A shall be provided with speader terminal for proper termination. The service short circuit breaking capacity should be the minimum value for that feeders/panel, however if the rating of feeder mentioned is not available, the contactor shall use next higher rating without any extra charges. In case of earth-fault protection is required for ratings upto 250A. microprocessor based release with built-in earth fault protection shall be considered. MCCBs for Motor feeder shall be specially designed to offer short circuit protection.

MOTOR PROTECTION CIRCUIT BREAKER (MPCB)

MPCB shall conform to IEC 60947 complaints and shall be fast operating within enclosing housing. It shall have short circuit breaking capacity of Icu=50kA as minimum across the current rating. It shall be compact in design, robust, high switching life, and shall have padlocking facility. MPCB shall be provided with built-in Overload, short circuit & Single phasing protection along with ambient temperature compensation. It shall have wide range for setting overload protection. It shall be provided with extended operating handle and auxiliary+ trip alarm condition. MPCB shall have provision to mount shunt coil (240Vac 50Hz) &under voltage coil (415Vac 50Hz) if so required.

CONTACTORS

All 3 Pole power contactors should comply with the latest IEC 60947-4 and corresponding IS/IEC 60947-4 standards. These contactors shall be UL & CSA approved. The contactor shall be rated for AC3 Duty at 415Vac 50Hz. Contactor shall have impulse Withstand capacity of 8kV& insulation voltage of 1000V. The coil shall have low VA burden & voltage rating shall be 240V/415Vac 50Hz/60Hz with. The contact assembly shall be fast operating type and shall have withstand capacity as specified in IEC 60947-4. All Contactors shall be provided with 1NO+1NC contact block and it shall be possible to mount additional contact block if so required. The control terminals shall be finger proof and shall be possible for both with lug or without lug termination. Contactor shall be provided with surge suppressor. For 4 Pole contactor applicable operational duty will AC1 & it shall be possible to mechanical interlock using Mechanical Interlocking Kit, to be supplied along with the contactor. For Capacitor Duty contactor the applicable duty will be AC6b, specially designed to withstand high inrush current while switching ON/OFF capacitor banks. Contactor shall have clear demarcation on its main label mention the equivalent KVAr rating to be used

DIGITAL PANEL METER

Digital Voltmeter shall be 96x96 mm flush mount type 3ph. Ammeter shall have “8 segment” single line LED display with metering range from 50-550Vac (ph-ph). Meter shall have wide of Auxiliary supply range from 80-300Vac.

Multi-function Meter shall be 96x96 mm flush mount type with 4 line LED display with accuracy class 1.0. It shall be possible to program the CT secondary at site 1A/5A. The MFM shall be precise in measurement with 128 samples/ cycle. The MFM shall be capable of communication through RS485 for future integration with BMS/SCADA. The meter shall have wide band of Auxiliary Power Supply from 90-300Vac. The voltage measurement range shall be from 50-550Vac. The MFM shall measure & display V,A, F, PF, kW, kVA, kWh, kVAh, kVArh, Run hour, on-hour, plase-angle, THD, Event (High-Low) & Neutral Current.

TARIFF METER

The tariff meter shall conform to latest IS standard applicable and shall measure for 3Ph. 4W system with accuracy class of Class 0.5. The meter shall be base mounted, CT operated & having built-in RS485 communication port.

SURGE PROTECTION DEVICES

Surge Protection Device (SPDs) shall conform to IEC 61643-1. Type 1+2 SPDs shall be considered in case of LT Panel. SPDs shall be provided with mechanical indicator to indicate remaining life & shall be possible to replace the SPD cartridge when life is over. It shall have operation voltage of 240/415Vac.

ISOLATOR

Isolators shall conform to IS/IEC 60947-2 and shall have AC 22 utilization category. It shall have impulse with stand voltage of 6kV and operational voltage of 500V. Isolator shall be able to withstand 10x =In current for 1 sec. It shall conform to pollution degree 2 norms and shall have electrical life (operating cycle) of 20,000 up to 40A & 10,000 up to 100A.

INDICATOR LAMP

1. All Incoming feeders : a) ON, OFF, Trip indicator b) Red, Yellow & Blue Phase Indicator 3. All Panel outgoing feeders : a) ON, OFF, Trip indicator

Main LT panel 1No. 250A, 4P, 36kA Microprocessor based MCCB with over current, short circuit and earth fault release consists of 3Nos. 250/5A, 15VA, CL-1 CT operated Multifunction Meter, 1 set of R,Y,B,ON,OFF,TRIP indication lamps.

Bus Bar 300A, 36kA for 1Sec, TP+N+E Aluminium Busbar. Bus barMounted Surge Protection Devices Type I & II

Outgoings: 1 No. 100A, 3P, 36kA Microprocessor based MCCB with all accessories and protection 1 Nos. 125A, 3P, 25kA Thermal Magnetic based MCCB with all accessories and protection 1 Nos. 160A, 3P, 25kA Thermal Magnetic based MCCB with all accessories and protection 1 Nos. 80A, 3P, 25kA Thermal Magnetic based MCCB with all accessories and protection 3 Nos. 63A, 3P, 25kA Thermal Magnetic based MCCB with all accessories and protection

EARTH WORKS

DSR2.6 Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge.

DSR2.6.1 All kinds of soil

DSR2.27 Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

P.C.C WORKS

DSR4.1 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

DSR4.1.3A 1:2:4 (1 cement : 2 coarse sand (zone-III) including manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 25% : 4 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 25%)

DSR4.1.5 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

DSR4.1.3 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

SOLING

DSR11.2 Dry brick on edge flooring in required pattern with bricks of class designation 7.5 on a bed of 12 mm mud mortar, including filling joints with Jamuna sand, with common burnt clay non modular bricks.

REINFORCEMENT

DSR5.22. Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

DSR5.22.6 Thermo-Mechanically Treated bars of grade Fe-500D or more

DSR5.22.1 Mild steel and Medium Tensile steel bars

DSR5.22A. Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level.

DSR5.22A.6 Thermo-Mechanically Treated bars of grade Fe-500D or more.

SHUTTERING

DSR5.9 Centering and shuttering including strutting, propping etc. and removal of form for:

DSR5.9.1 Foundations, footings, bases of columns, etc. for mass concrete

DSR5.9.5 Lintels, beams, plinth beams, girders, bressumers and cantilevers

DSR5.9.3 Suspended floors, roofs, landings, balconies and access platform

DSR5.9.6 Columns, Pillars, Piers, Abutments, Posts and Struts

R.C.C WORKS

DSR5.2 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement

DSR5.2.2.A 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20% : 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 20%

DSR19.19 Providing and fixing in position pre-cast R.C.C. manhole cover and frame of required shape and approved quality

DSR19.19.1.3 Circular shape 450 mm internal diameter

DSR5.1 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

DSR5.1.2 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

DSR5.2 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement :

DSR5.2.2 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

DSR5.3 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).

STRUCTURAL STEEL WORKS

DSR10.2 Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

For 1 No Roof Truss

DSR12.1 Providing corrugated G.S. sheet roofing including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required.

DSR12.1.3 0.63 mm thick with zinc coating not less than 275 gm/ m²

DEEP TUBE WELL

DSR23.2 Boring/drilling bore well of required dia for 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 & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level.

DSR23.2.1 All types of soil

DSR23.2.1.1 300 mm dia

DSR23.3 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 required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.

DSR23.3.3 200 mm nominal size dia

DSR23.6 Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.

DSR23.8 Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge

DSR23.9 Providing and fixing factory made precast RCC perforated drain covers, having concrete of strength not less than M-25, of size 1000 x 450x50 mm, reinforced with 8 mm dia four nos longitudinal & 9 nos cross sectional T.M.T. hoop bars, including providing 50 mm dia perforations @ 100 to 125 mm c/c, including providing edge binding with M.S. flats of size 50 mm x 1.6 mm complete, all as per direction of Engineerin- charge.

DSR23.1 Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted wit outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge.

DSR23.10.2 150 mm nominal size dia having minimum wall thickness 5.00 mm

DSR23.12 Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by “V” notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge.

DSR23.13 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:

DSR23.13.3 200 mm dia

DSR23.14 Providing and fixing M.S. clamp of required dia to the top of casing/ housing pipe of tubewell as per IS: 2800 (part I), including necessary bolts & nuts of required size complete.

DSR23.14.3 200 mm clamp

DSR23.15 Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I).

DSR23.15.2 150 mm dia

PRIMARY RO PLANT

Supply ,Testing and Commissioning of Floor Mounted R.O. Plant capable to deliver Output water at TDS < 150 PPM . The Rate Should Include Complete items inclusive of Necessary PVC Storage Tanks, Valves, Membranes, Control Panels, Pipings, Pumps, Strainers, Supports and Other accessories .Backwash once a day. Vendor to consider pre filter reqirement , if any, based on water test at their own cost. Vendor to submit design details, p&ID and plan /section drawings along with membrane calculations for approval. Vendor to submit technical datasheet including membrane details.

50 LPH WITH All Accessories and Pumps, Filters, for Fitting on Floor as per approved OEM drawings

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