R and M of Residential and Non-Residential Buildings under Sumerpur Sub-Division.

Demolishing mud phuska/ Lime dhar/ Kharanja in terracing and disposal of unserviceable material within 50 meters lead. (B-156/14.27)

Dismentling old plaster or skirting, raking out joints and cleaning the suerface for plaster including disposal of rubbish to the dumping within 50 mtr. Lead. (B-161/14.55)

Demolishing cement concrete manually/by mechanical means including disposal of material within 50 mtr. Lead as per direction of Engineer -in-charge. 1:4:8 or leaner mix. (B-156/14.2.2)

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. (B-49/1.31)

Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). (B-15/3.1.6).

Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in:Cement Mortar 1:6 ( 1-Cement : 6-Sand). (B-69/6.1.6)

Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils (B-44/1.8).

Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish : 25mm thick (B-139/12.3.1)

6 mm thick cement plaster to ceiling of mix 1:3 (1cement : 3-fine sand) (B-139/12.5)

Plaster on new surface on walls in cement sand mortar 1:4 including racking of joints etc. complete fine finish : 25 mm thick (B-139/12.2.1)

ack pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide (B-99/ 9.8)

Kota stone slab flooring 25 mm thick over 20 mm (average) thick base laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete with base of cement mortar 1 : 4 (1 cement : 4 coarse sand) For area of each slab from 2001 to 5000 Sq.Cm (B-132/11.18.2)

Kota stone slabs 25 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete For area of each slab upto 2001 Sqcm (B-132/11.19.1)

Kota stone slabs 25 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete For area of each slab from 2001 to 5000 Sqcm (B-132/11.19.2)

Random Rubble stone masonry with hard stone in superstructure above plinth level and upto five level above 30cm. thick walls in :Cement Mortar 1:6 ( 1-Cement : 6-Sand).Wall upto 30cm. and less thickness. (B-69/6.2.6)

Pointing on stone slab ceiling with cement mortar 1:2 (1 cement: 2 fine sand ): flush/Ruled pointing (B-143/12.32)

Providing and fixing external grade board solid core single leaf flush door shutters ISI 2202-67 marked using Phenol formal dehyderesin in glue both sides with approved steel fittings complete as per annexure 'A' : 30 mm thick . Commercial Veneer both side (B-93/8.13.2.1)

Labour charges for repair to door / window without using any material such as applying randha (finishing) tightening of bolts & screw etc. (B-152/13.24)

Supplying and fixing fixed wire gauge of 14 mesh x 24 gauge to the metal frame of rolled section by metal beading 20x3mm with suitable screw at not exceeding 150mm distance. (B-102/9.26)

Providing and fixing steel glazed doors windows and ventilator shutters of standard rolled steel section (IS 1038-1983) joints mitred and welded with steel lugs 13x3mm, 10cm. long embedded in cement concrete block 15x10x10cm. of 1:3:6 (1cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) or with wooden plugs and screws or rawl plugs and screws with fixing clips or with bolts and nuts as required including providing and fixing of plain glass panes 4mm thick with cooper glazing clips and special metal sash putty of approved make or metal beading with screws complete including priming coat of approval steel primer, excluding the cost of metal beading and other fitting except necessary hinges of pivots steel handles peg stay etc. as required : Windows Fixed (B-101/9.19.2)

Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or bl

Supply and fixing in cement mortar welded hand railing made out of MS round or square bars, flats etc. for staircase or verandah as per design complete in all respect (wooden or PVC hand railing to be paid extra) with priming coat of red oxide. (B-99/9.7)

Pointing on stone masonry in cement sand mortar 1:3 (1 cement : 3 sand) : Flush / Ruled/ Struck or weathered pointing. (B-143/12.31.1)

Stone slab roofing on ground floor with fine grained stone slab from approved quarry including filling of joints of parapet and slab on both sides in cement sand mortar 1:4, with ceiling pointing in cement sand mortar 1 : 3 complete as per specification and instruction of Engineer In Charge (B-107/ 10.16)

Renewing glass panes, with puty and nails wherever necessary: 4 mm thick plain glass panes.(B-150/13.4.1)

Add extra for facing as per design and detailed specifications including additional cost of stones Course rubble facing Second sort. (B-70/6.4.2)

Supplying and fixing in walls machine cut and polished stone shelves, tands and in CM 1:3 with machine cut edges : Kota stone minimum 30mm thick. (B-72/6.17.3)

Pointing on stone masonry in cement sand mortar 1:3 (1 cement : 3 sand) :Deep groove pointing (B-143/12.31.3)

Half brick masonry in Superstructure , above plinth level upto floor V level using bricks of designation 75Cement mortar 1 : 6 (1 cement : 6 coarse sand)Add extra providing and placing in position 2 Nos. ,6mm Ø M.S. bar at every third course of half brick masonry . (B-66/5.8.3+5.9)

Providing and fixing 1mm thick M.S. sheet garrage door shutters with frame of 40 x 40 x 6mm. angle iron 3mm M.S. gusset plates at the junction and corners including all fittings and applying a coat of approved steel primer : (Excluding cost of frames) (B-100/ 9.12.2)

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting (height upto 10 m) , fixing in position and applying a priming coat of approved steel primer all complete: (B-98/ 9.2)

Providing & fixing precast cement concrete coping 1 : 2 : 4 mix 50mm thick complete as per specification : (B-56/3.8)

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including all scaffolding: Old work (one or more coats) including scrapping surface and necessary repai

rs. (a) Colour change (B-144/12.37.2)

Finishing wall with water proofing cement paint of approved brand and manufacture and or required shade to give an even shade including all scaffolding:New work (Two or more coats applied @ 3.84 kg/10 sqm). (B-145/12.41.1)

Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including all scaffolding: New work (two or more coats) over and including scrapping and priming coat with cement primer. (B-144/12.37.1)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : Two or more coats on new work (B-146/12.46.1)

Providing and fixing of double leaf steel shutter for cupboard, the frame is made of pressed steel ISI section 80x25 mmx 1.25 mm thick with 1.00 mm MS sheet to spot welded including holdfasts of 15x3mm, MS oxidized fittings such as butt hinges, sliding doors bolts, handles, tower bolts and twin peg etc complete including applying priming coat of approved steel primer of red oxide zinc chromate and spray painting in approved shade with deco paint of approved quality complete as per direction of Engineer In Charge (B-104/ 9.39)

Supplying and fixing rolling shutters of approved make, made of 80 x 1.25mm. M.S. laths interlocked together through their entire length and jointed together at the end by end locks mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete including cost of spring hooks, providing and fixing necessary 25.3cm. long wire springs grade No. 2 and M.S. top cover 1.25mm thick for rolling shutters as per design & IS 6248- 1979. (Clear openable area to be measured for payment). (B-100/ 9.13)

Finishing wall with water proofing cement paint of approved brand and manufacture and or required shade to give an even shade including all Old work (One or more coats). (B-145/12.41.2)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : One or more coats on old work. (B-146/12.46.2)

Providing and laying cement concrete including curing, compaction etc. complete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, levelling course etc up to floor five level excluding the cost of centering and shuttering. M10 grade Nominal Mix 1: 3: 6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size). (B-55/3.2.4)

Providing & laying broken glazed titles on roof ( broken glazed tiles not less than 9 Kg/Sqm) on top of hot bitumen @ 1.7 Kg/Sqm. (1.40 Kg of VG-40 (30/40 )grade and 0.30 Kg/Sqm. Of VG-10 (80/100) grade) and joints filled with cement mortar 1 :2 (1 cement:2 marble dust mixed with water proofing compund all complete as per direction of Engineer-in-charge. (B-109/10.24)

Providing and fixing 1st quality MAT finished ceremic tile size 300x300mm confirming to IS : 13755 and IS : 15622 colour such as white, grey, ivory, fume red brown, light green, light blue and other light shades in floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (including the cost of cement mortar bed 1:4). (B-86/ 7.13)

Providing and fixing 1st quality standard white, grey, ivory, fume red brown, light green, light blue and other light shades glazed tiles confirming to IS : 13753 & IS :15622 of size 200mm x 300mm in walls, floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (excluding the cost of cement plaster on walls and pillar). (B-86/ 7.12)

Providing and fixing T-iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded with 15x3 mm lugs 10cm long embedded in cement concrete blocks 15x10x10 cm of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with fixing clips or with bolts and nuts as require including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. (B-98/ 9.5)

Carriage of material like Earth , sand, line morrum, manure or sludge Lead upto 5KM (G-4.1-37/Note para 09)

P & F Indian type white glazed vitreous china 1st quality W.C. orissa pan (IS :2556 Mark) with 100 mm vitreous china P or S trap including cutting and making good the wall and floor:Size 580x440mm. (S-217/1.2.2)

P & F WVC Wash basin (Ist quality IS:2556 Mark) of approved make with C.I. brackets duly painted 1 No. 15 mm C.P. Pillar cock (IS:8934 Mark) & 32 mm C.P. brass waste coupling of approved make, P.V.C Waste pipe with PVC nut 32 mm complete including cutting & making good the wall :Size 510 mm x 400 mm (S-221/1.36.2)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings, this included jointing of pipes & fittings with one step CPVC solvent cement , trenching refilling & testing of joints complete as per direction of Engineer in Charge.(External work).15 mm nominal size (S-240/2.39.1)

Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1 metre 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. (Internal work Exposed on wall)15 mm nominal size (S-240/2.37.1)

25 mm nominal size (S-240/2.37.3)

P & F Bib Cock (IS : 8931 Mark), Superior quality of approved make: Brass 400 gm,15mm nominal bore. (S-232/2.7.1)

(b) C.P. Brass bib cock, 15 mm nominal bore.(S-232/2.7.3)

Add of deduct for each wire line over basic item Extra for using gavlvanized barbed wire instead of black barbed wire. (B-103/9.33+9.35)

P & F Inlet Connection (Angle Valves) Superior quality, of approved make, for Wash basin, Gyser etc. C.P. Inlet connection 15mm.Brass (IS : 8931 marked) (S-233/2.12.1)

P & F 15 mm. Dia Connection Pipe of approved quality/make :PVC pipe with C.P. Brass nuts upto length, 450mm (S-233/2.13.3)

P & F Full-way Value (IS: 778 Mark) or wheet valve of approved make. Gun - metal 25 mm nominal bore. (S-233/2.15.3)

P & F Full-way Value (IS: 778 Mark) or wheet valve of approved make. Gun - metal 15 mm nominal bore. (S-233/2.15.1)

P & F PVC Storage Tank ISI Marked (IS : 12701) indicating the BIS license No), of approved make with cover, 25mm dia 1M long G.I. over-flow pipe & 25 Cm. long wash out pipe with plug & socket, including making connection etc., complete of approved design: 500 litres capacity. (S-236/2.26.3)

Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes Type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality /make75 mm dia (S-257/3.44.1)

P & F UPVC SWR. pipes grade 'B' for sciland wast discharge system (IS :13592-1992 marked) of approved make 110 mm dia Tee with door ( S-258/3.45.17)

110 MM dia (S-257/3.44.2)

P & F Flush Cock/Flush Valve (IS: 9758 Mark) for WC of approved quality make: Brass / Gun metel Half-turn wt. 1 kg. of approved quality/ make, 25 mm nominal bore (S-233/2.14.9)

Construction of soakage well in all type of soil 300mm thick dry masonry, top and bottom 300mm course in CM 1:6, 80mm thick stone slab, jointing of slab in CM 1:3, Ralthal, Kharanja, 40mm thick M-15 grade C.C. flooring, earthwork complete as per approved drawing including disposal of earth within a lead of 50 mtr. : Size 240 cm. dia outside & 240 Cm. Depth. (S-252/3.22.3)

Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes fittings type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality /makeCoupler 110mm dia (S-257/3.45.1)

P & F UPVC SWR. pipes grade 'B' for sciland wast discharge system (IS :13592-1992 marked) of approved make 110 mm dia bend (S-257/ 3.45.4 ) 87.5 degree

P & F UPVC SWR. pipes grade 'B' for sciland wast discharge system (IS :13592-1992 marked) of approved makVent Cowel 110mm dia (S-259/3.45.30)

Construction of manhole in all type of soil inner size 90 X 60 Cm. 300 mm thick masonry in CM 1:6, 10 Cm. thick cement concrete 1:5:10 in foundation, 20 mm thick inside plaster in CM 1:6, finished with floating neat cement, 50mm thick M-15 grade C.C. flooring, making channels, 80mm thick stone slab covering with 40mm thick M-15 grade C.C. flooring, Cement cover with frame of 450mm dia, earthwork etc. complete as per design including disposal of surplus earth within 50 mtr. lead.Depth up to 0.5 M (S-250/3.19.1)

Raising manhole cover and frames slab to required level including dismantling existing slab and making good the damage as required (raising depth of manhole masonry to be paid separately). Rectangular manhole 90x60 cm (S-250/3.18.1)

Labour charges for removing W.C. pan (any type) of all sizes with care including all necessary fittings P or S trap. (S-218/1.9)

Labour charges for Removing S.W. pipes including breaking of joints & bed concrete, stacking of useful material at site within 50 mtr. Lead and disposal of unserviceable material within 0.5 Km. lead: 100 & 150mm dia pipe (S-244/3.7.1)

P & F Kitchen & Lab. Sink of approved make with C.I. brackets duly painted, 40 mm C.P. waste coupling, C.P. Brass chain with rubber plug, 40 mm G.I. waste pipe up-to floor level complete including cutting and making good the wall & floor :1.0 mm thick stainless steel AISI -304 & IS 13983-1994 kitchen sink of approved make as per Engineer-in-charge with large waste coupling.24 x 18 x 8 20x16x8 (S-222/1.38.9.3)

P & F lst quality WVC Urinal (IS:2556 mark) with 25mm dia G.I. waste pipe, dome waste couplings, concealed iron brackets or screws etc complete. Flat Back (small) size 456x355x265mm. (S-218/1.14.1)

P & F European type white glazed vitreous china 1st quality W.C. (IS : 2556 Mark) including cutting and making good the wall and floor Wall Mounting (S-217/1.6.1)

P & F Low level Flushing Cistern of 10 litres capacity (IS : 2556 mark) of approved make with complete fittings C.I. brackets duly painted, brass ball cock with ball (IS: 1703 mark) complete including cutting and making good the wall: PVC with PVC bend as per IS : 7231 . (S-219/1.20.2)

P & F water closet Seat Covers with brass hinges complete :'-do- White. (S-218/1.7.2)

P & F Jet spray for water closet with C.P. Copper Tube flange of approved make. (S-226/1.59)

Wiring of light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade (IS:694) in recessed ISI marked MMS ( IS:9537 P - III ) virgin material PVC conduit & it's ISI marked (IS:3419-1988) accessories, round tiles, 1.2 mm thick Hot Dipped Galvanized Modular Box with earth terminal, 10A Modular switch,Modular face plate with grid plate, 3 pin ceiling rose / Holder /3 way connector, screws, making connections, testing etc. as required. For specification of copper Conductor, Phenolic Laminated sheet's & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07 For additional technical parameters of product / work refer Annexure 'A' attached with this BSR Short point (up to 3 mtr.)

(C) 2 x 4.0 sq. mm. + 1 x 2.5 sq. mm.(4.1.14)

(C) Long point (Upto to 10.0 Mtr.)

SITC of Monoblock motor pump set ISI marked (IS:9079-2002) with TEFC motor, motor should be IE2 class as per IEC 60034-2-1: 2007, IEC 60034-30: 2008, & IS12615:2011. with Stainless steel Impellor, Stainless steel shaft, Mechanical seal, Single/Three phase ( 240 - 440 V ) permanent split capacitor type (PSC), fitted with thermal overload protection, Including cost of hardware etc on existing platform complete. Pump shall have following HP Rating, phase, Head, minimum Discharge respectively complete in all respect. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test certificate before execution. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR 1.0 HP, 1-Ø, (10-120)Mtr, (30-12) LPM.(21.7.2)

Providing & Fixing of Recessed/surface mounting heavy duty horizontal type Double Door ( Metal / Glazed )Distribution board with Metal end box made out from Galvanized steel / CRCA sheet not less then 1.2 mm thick conforming to IS-8623-1 & 3 / IEC 61439- 1 & 3, powder painted complete with reversible door (for double door DB only )100 amp. insulated copper bus bar/shorting link , copper neutral link, copper earth link , color coded interconnecting wire set of suitable rating and din bar,masking sheet, making internal DB terminations with copper lugs, Ferrules, detachable gland plate, including making connections, testing etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test reports & All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure 'A' attached with this BSR Metal door (single phase) IK-09 and IP-43 with Metal end box 8 Way (8+2) (6.10.1.3)

Providing & Fixing of 240/415 V AC MCB with positive isolation of 10 kA breaking capacity (B/ C/D tripping characteristic as per type of load and site requirement) 4 KV impulse withstand voltage, ISI marked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC 60947-2, low watt losses, trip free mechanisum , energy limiting of class 3 as per IEC, minimum phase termination capacity of 35sq.mm. , conductor line load reversibility , IP 20 contact protection and fitted in existing distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80 A & above rating including making connections, testing etc. as required. OEM shall have submit NABL / CPRI / ERDA accrediated lab type test reports & All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure 'A' attached with this BSRSingle pole MCB (With B/C curve tripping Characteristics) 6 A to 32 A rating (6.1.1.2)

Const of CC chamber 125 mm dia floor with stainless steel grating ( S-255/ 3.39.4)

P & F ISI marked (IS:3854) 6 amp. flush type non modular switch with CM/L no. printed and made out from industrial grade Polycarbonate or fire resistant ABS material including cutting hole in tile and making connection testing etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR . (E 7.1)

Suppling & Fixing o

Providing & Fixing of BEE Star rated copper wounded double ball bearing capacitor start, aluminium body & Metallic blade ceiling fan Conforming to all the performance requirements laid down in IS 374:2019 including all amendments, as applicable ; & Carry BIS licensing (i.e. ISI marking) with down rod up to 80 cm with secondary support safety cable ( steel rope) , cotter pin with 3 x 1.5 sq.mm pvc insulated flexible copper conductor making connection testing etc. as required. All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .1200 mm Sweep BEE 1 Star rated (service value >=4.0 to < 4.5 ) (15.7.1)

f power plug point WITH NON MODULAR accessories as per PWD specification for electrical works with Galvanized box of 1.2 mm thick with earth terminal with suitable size Phenolic laminated sheet (IS:2036-1995) cover including cost of 16 amp. switch (IS:3854) and 3/6 pin 16 amp. socket outlet making connection, testing. etc. required. For specification of Wiring refer chapter E-07 related item & For additional technical parameters of product / work refer Annexure 'A' attached with this BSR (E-07/7.36)

Wiring of 3/5 pin 6 amp. Light plug point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV grade and 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade(IS:694) in recessed ISI marked MMS ( IS:9537 P - III ) PVC conduit & it's ISI marked (IS:3419-1988)accessories, Hot Dipped Galvanized Modular box of 1.2 mm thick with earth terminal, 10 A modular switch, 3/5 pin 6 A modular socket, Modular face plate with grid plate, screws, making connections, testing etc. as required. For specification of copper Conductor, Phenolic Laminated sheet's & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07 For additional technical parameters of product / work refer Annexure 'A' attached with this BSR On board (1.3.1)

Pipe Earthing as per IS:3043- 1987 with 3.0 Mtr. Long, 40 mm dia. ' B ' class G.I. Pipe IS: 1239 (Part-1) 2004, Equivalent to BS : 1387 with perforated holes of 12 mm dia ,including all accessories like nut, bolts, reducer, nipple, wire meshed funnel, and Heavy duty weather proof poly-propylene earth pit chamber with lockable Jam free lid suitable for safe working load 5000 Kg or more of size Top Dia. 225 to 260 mm, Bottom Dia 300 to 350 mm. and Height 250 to 300 mm. and embodying the pipe complete with alternate layers salt and coke/ charcoal, testing of earth resistance for value of 5 ohms or less as required & must record by engineer in charge during site visit and ensure to enter in measurment book.All as per pre approved by Engineer in charge. For additional technical parameters of products/ work , refer Annexure "A" attached with this BSR .(14.1)