shoe keeping racks, krishna teja circle tirumala

Demolishing and disposal of unserviceable materials within 100 metres lead. Unreinforced cement concrete up to 15cm thickness

Demolition including stacking of serviceable materials and disposal of unserviceable materials within 100 metres lead. Brick work

Conveyance of excavated surplus earth/debris to a distance 2 kms from the site of work at the place specified by the Engineer-in-Charge including loading and unloading etc., complete as directed during execution.

Earthwork excavation for foundations and depositing on bank for all lifts and with an initial lead of 10m including all Operational, incidental ,labour charges such as shoring, sheeting, planking, strutting etc., complete for finished item of work. Ordinary soil-manual means up to 3m depth

Filling of foundations and basement with best river sand in layers of not more than 15 cms. thick each well watered to saturation and consolidated including cost and conveyance of all materials, incidental charges etc., complete.

Filling with useful available excavated earth (excluding rock) in trenches, sides of foundations and basement with initial lead in layers not exceeding 15cm thick, consolidating each deposited layer by watering and ramming including cost and conveyance of water to work site and all operational, incidental, labour charges, hire charges of T&P etc., complete for finished item of work.

Cement Concrete (1:4:8) using 40 mm ( 0.54 cu.m), 20mm (0.27 cu.m) and 12 mm (0.09 cu.m) nominal size hard broken granite crushed metal from any source conforming to the relevant ISI standards for foundations etc., laid in layers of not more than 15 cm thick well compacted including curing, ,machine mixing, cost and conveyance of all materials etc., complete.

Cement Concrete (1:2.5:5)-Grade M15 using 20 mm ( 0.54 cu.m) and 12 mm (0.36cu.m) nominal size hard broken granite crushed metal from any source conforming to the relevant ISI standards for foundations etc., laid in layers of not more than 15 cm thick well compacted including curing, ,machine mixing, cost and conveyance of all materials etc., complete. Note: Measurement boxes shall be used for measuring the quantities of cement, aggregate and water required for the given concrete mix.

Supply and placing of M 25 Design Mix Concrete corresponding to IS 456 using concrete mixer using of 20 mm HBG crushed metal 0.530 cu.m (707 kgs),. 10 mm HBG crushed metal, 0.362 cu.m (471 kgs) , sand 0.407 cu.m (616 kgs.) and cement 380 kgs with water cement ratio of 0.48 ( 182.40 ltrs/ cu.m of CC)etc., to site and including sales & other taxes on all materials including all operational, incidental and labour charges such as machine mixing, vibrating, laying concrete, curing etc., complete with cement from standard suppliers approved by the department but incuding cost of centering, shuttering charges and excluding cost of steel and its fabrication charges for finished item of work (APSS No. 402). Note : The design mix shall be got designed by furnishing the information required as per clause 19.1.1 &19.1.2 of IS 456-2000 by the contractor at his own cost and get approved from the competent authority before execution. The cement considered for above M25 grade concrete is 380 kgs/cu.m and the rate is arrived accordingly in the estimate. After the mix is designed and approved, if there is any variation in the quantity of cement, over the cement content adopted in the estimate, the same will be considered and paid/recovered at estimate rate + T.P ( Either increase or decrease in quantity adopted in the estimate). Payment will not be made for variation in the quantity of other materials such as coarse & Fine aggregates.

For Columns footings

For Columns Pedastals

For Columns in First floor

For plinth beams

For lintel beams in First floor

Supply and placing of the M20 Design Mix using of 10mm HBG crushed metal 0.480cu.m,6mm HBG Crushed metal 0.320cu.m,sand 0.400cu.m and cement 350Kgs with water cement ratio of 0.53(185.50 ltrs/cu.m of CC) etc., from any source confirming to the relevant ISI standard including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, vibrating, laying concrete, curing etc., complete with minimum cement content as per IS code from standard suppliers approved by the department but excluding cost of steel and its fabrication charges, centering charges, shuttering charges for finished item of work (APSS No. 402)

- do - for precast slabs 50 mm thick using 10 mm graded aggregate HBG crushed metal from any source conforming to the relevant ISI standards, with necessary reinforcement excluding cost of steel and tying of grills, centering charges,but including cost of necessary form work etc., complete as directed by the department.

RCC M- 20 Design mix using 20mm HBG crushed metal 0.480 cu.m , 10mm HBG crushed metal 0.320 cu.m , sand 0.400 cu.m and cement 350 kgs with water cement ratio of 0.53 (185.5 Lit per cu.m of CC ) etc. horizontal plain sunshades or lofts projecting from the face of the wall 65mm average thickness,80mm thick at the face of the wall and 50mm thick at the free end and cast monolithically with the lintels or tailed to the full thickness of the wall where there are no lintels using 20mm size graded machine crushed hard granite metal (coarse aggregate) from any source conforming to the relevant ISI standards including cost and conveyance of all materials like cement, fine aggregate (sand) coarse aggregate, water etc., to site and including all operational, incidental and labour charges such as machine mixing, laying concrete, curing , etc.,complete, but excluding cost of centering charges and excluding cost of steel and its fabrication charges for finished item of work.

do in First floor

Providing high yield strenth Deformed bars (HYSD)/ Thermo Mechanically Teated (TMT) bars steel bars ( Fe-500 grade as per IS 1786-1979) of different dia metres for RCC works, including labour charges for strengthen, cutting, bending to required sizes and shapes, placing in position with cover blocks of approved materials and size and tying and lap splicing with binding wire of 18sWG, forming grills for reinfocement work as per approved designs and drawings, including cost and conveyance of steel bars, including all wastages such as over laps, couplings, chairs, spacer bars including cost and conveyance of binding wire, cover blocks and all incidental, operational, labour charges such as cutting, bending, placing in position, tying including sales and other taxes on all materials etc., complete for finished item of work in all flors. (APSS No. 126) - below 36mm Fe 500 grade

Construction of Brick Masonry in CM (1:6) using well burnt Bricks 2nd class or ground moulded (Non- modular or traditional size) (230 x 110 x 70 mm)including curing, cost and conveyance of all materials as directed during execution and complying with standard specifications etc., complete.

-do-up to basement

Construction of 110 mm thick Brick partition walls in CM (1:4) using well burnt bricks 2nd class or ground moulded (Non modular or traditional size) bricks (230X110X70 mm) including curing, cost and conveyance of all materials etc,. Complete.

Plastering in C.M(1:5) 20 mm thick using best river sand including cost and conveyaynce of all materilas screening curing rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete.

Plastering in C.M(1:5) 12 mm thick using best river sand including cost and conveyaynce of all materilas screening curing rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete.

Plastering in C.M(1:3) 12 mm thick using best river sand including cost and conveyaynce of all materilas screening curing rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete.

Supplying and fixing in position Flush door shutters, solid bond wood block board type with commercial ply on both faces.: 35 mmthick conforming to IS:2202 of standard make with hot pressed bonded with liquid phenol formaldehyde with rebate cutting, Single leaf using Best Indian Teak wood frames of size 75mm x 100mm without threshold plate, including cost of M.S "Z" Hold fasts of 230 x 50 x 6mm, M.S Powder coated Butt hinges of 125 x 65 x 2.12mm, screws, nails, etc., complete, (excluding cost of other fixtures which will be paid separately but including labour charges for fixing the fixtures).

Providing and fixing factory made uPVC white colour sliding glazed window upto 1.50 m in height dimension comprising of uPVC multi-chambered frame with in-built roller track and sash extruded profiles duly reinforcedwith 1.60 ± 0.2 mm thick galvanized mild steel section made from rollforming process of required length (shape & size according to uPVCprofile), appropriate dimension of uPVC extruded glazing beads anduPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (whitepowder coated) touch locks with hook, zinc alloy body with single nylonrollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mmsize for fixing frame to finished wall and necessary stainless steel screwsetc. Profile of frame & sash shall be mitred cut and fusion welded at allcorners, including drilling of holes for fixing hardware's and drainage ofwater etc. After fixing frame the gap between frame and adjacent finishedwall shall be filled with weather proof silicon sealent over backer rod ofrequired size and of approved quality, all complete as per approved drawing& direction of Engineer-in-Charge inclusive of cost of Single / double glass panes, wire mesh and silicon sealent . Note: For uPVC frame and sash extruded profiles minus 5% tolerancein dimension i.e. in depth & width of profile shall be acceptable.Variation in profile dimension in higher side shall be accepted. But no extra payment on this account shall be made.

Three track three panels sliding window with fly proof SS wire mesh(Two nos. glazed & one no. wire mesh panels) made of (small series) frame 92 x 44 mm & sash 32 x 60 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension (Area of window upto 1.75 sqm).

Providing, supplying & fixing of Fixed Louvered Ventilator made out of multi chambered uPVC sections with TPV gaskets having isolated drainage and reinforced with Galvanized Iron profiles throughout the window. The outer frame having an overall size of 60 x 55 mm with reinforcement of 1 mm thickness and Mullion with overall size of 74 x 60 mm with reinforcement of 1 mm thickness. Ventilator shall be provided with 4.5 mm Pin Head glass, standard hardware. Wall thickness of frame & Mullion shall be 2.0 mm

Flooring with vitrified tiles of 1st quality of Double charged (with double layer pigment) / multi charged stain free full body (with homogeneous full body pigment for entire body thickness) porcelain vitrified tiles of size 600 x 600 mm and thickness between 8-10 mm 1st quality conforming to IS:13711, IS:13712, IS:13630 (Parts 1 to 15) of any colour and finish in all shades and designs of series and shades set over base coat of cement mortar (1:6) 20 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3 kgs per sq.m & joints with spacer joints with 3 mm wide jointed neatly with filer material of cement/epoxy grout/white cement paste to full depth mixed with pigment of matching shade as directed during execution, including cost and conveyance of all materials, etc., complete - for finished item of work. (Note: Unless otheruise laying of flooring is finished, no pre-payment shall be made for the tiles against supply)

Providing and applying wall putty of white cement or polymer or cement based putty of approved/standard make with average 1 to 2 mm thickness over plastered surface to prepare the surface even and smooth after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, applying emery paper, sand the surface, clean & wipe off loose dust, applying knifing paste filler by putty knife / muslin pad, air dry for 2-3 hrs. sand with 180 and 320 No., emery paper for the surface preparation including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work, excluding scaffolding charges - for internal and external walls. for new work

Painting two coats for new work with Acrylic Emulsion paint over a primary coat (water Thinnable) (Total 3 coats) exterior grade with silicon additives having VOC (Volatile Organic Compound) content less than 50 grams/liter of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for external walls.walls.

Painting two coats for new work with Acrylic Emulsion paint over a primary coat (water Thinnable) (Total 3 coats) interior grade having VOC (Volatile Organic Compound) content less than 50 grams/liter of approved brand and shade after thoroughly brushing the surface to remove all dirt and remains of loose powdered materials, including cost and conveyance of all materials to work site and all operational, incidental, labour charges etc., complete for finished item of work as per SS 911 for internal walls.

Supply, fixing and Painting of MS tubes & Pipes of all diametres as per IS-1161 inlcuding cost and conveyance etrc complete as directed during the execution of the work. Including Labour charges for fabricating steel works like Trusses, Stanchions, Heavy Beams and Girders including cost of welding rods, power charges including cost of fixing in position. including painting the grills with two coats over a primary coat (total three coats) with synthetic enamel paint of approved make and colour etc., complete

Supplying and fixing in position M.S Ornamental grills for windows and ventilators or for veranda openings using M.S. Flats, square rods, angles sheets etc., of approved design including necessary cuttings, bending fabrication, welding, grinding and finishing smooth including painting the grills with Two coats with Synthetic enamel paint over a Primary coat (Red oxide metal primer) (total three coats) of approved make and colour including cost of making the holes into RCC or masonry works and making good the same wherever necessary, including cost and conveyance of all materials, incidental charges etc., complete.

Supply and fixing of stainless steel SS-304 grade tubes, sections, plates , sheets and pipes of all sizes and diameters etc., including cost and conveyance of all materials and labour charges for fabrication of stainless steel railing works using SS welding rods including buffing , polishing , lacquer finishing , to present seamless finishing etc., complete as directed during execution

Supply and fixing Aluminium Aldrops sliding door bolts 16mmx 300 mm

Supply and fixing of Anodised Aluminium Door handles IS 208. 150mm long

Supply and fixing of Anodised Alunminium tower bolts 12mm dia with ISI Mark IS 204 (pt-II) 1978 12x200 mm long.

Supply and fixing of Galvalume sheet Pre-painted Galvalume Trapezoidal Profile Roofing sheets with 0.47mm thickness (Total Coated Thickness-TCT), Coating: Alu Zinc coating AZ150 GSM. Tensile strength: 550 MPA. Paint coating: Regular Modified Polyester painting. Painting thickness (Top): 18 to 20 Microns, (Bottom): 5 to 7 Microns. Sheet Width: 1.020, Length: Maximum 12 Meters with Regular Range Colours with minimum end lap of 15 cms etc., complete as directed during execution (Original coil shall be of make TATA Blue scope/JSW)

Flooring with cement concrete floor tiles of 25 mm thick confirming to IS 1380-12013/IS 1237-2012 of following sizes set over base coat of cement mortar (1:6) 20 mm thick over CC bed already laid or RCC roof slab, including neat cement slurry of honey like consistency spread @ 3.3 kgs per sq.m & jointed with neat cement to full depth mixed with pigment of matching shade including cost & conveyance of all materials, etc., complete for finished item of work. (Note: Unless otherwise laying of flooring is finished, no pre-payment shall be made for the tiles against supply) High strength cement concrete plain step tiles with edge half rounded and grooved confirming to IS:1237 using aggregates, cement, pigments of regular colour, design and of 25 mm thickness.

Supply and fixing of M S sheets 18 guage for shoe racks back side sheet of approved size, design including cost of painting the same with two Coats with Synthetic enamel paint in all shades grade-I having VOC (Volatile Organic Compound) content less than 50 grams/ litre approved make and colour over a Primary coat (Red oxide metal primer) (total three coats) including cost and conveyance of all materials, incidental charges etc., complete.

Supply of glow sign vinyl stickered name plate / sign (or) instruction boards using 4mm ACP (Aluminum composite panel) sheet as back ground and glow sign vinyl sticker one layer for letters of different sizes as directed during execution including cost of ACP sheet, vinyl sticker and all labour charges for computer design and cutting, pasting and fixing the boards as directed during execution .

Electrical items

Supply and Fixing of ISI Mark 25mm outer dia heavy grade (2.20mm thickness) with IS:9537 part -3 P.V.C. pipe with all accessories fixing on chromium plated metallic base saddles for surface wiring on Brick / stone walls, RCC roofings, Trusses, channels including all labour charges etc., complete. (If PVC Pipes are fixed on Trusses / Channels with MS Clamps, the rate for MS Clamps will be paid Separately) Makes: Sudhakar / Finolex / Polycab / Kumar / AKG / Indian-tubes / GM / Anchor / Nandi / Polyline / Gold Medal

Supply and fixing of fabricated M.S clamps made out of various sizes of (25mm x 3mm, 25mm x 6mm etc.) MS flat with necessary holes on either side with suitable MS bolts and nuts and painting 2 coats of enamel black paint over one coat of red oxide suitable for fixing of PVC pipes, Conduit pipes etc., on Trusses / Channels etc. including all labour charges etc., complete.

Supply and Fixing of ISI mark 25mm outer dia heavy grade (2.20mm thickness) with IS:9537 part -3 P.V.C. pipe for concealed wiring in new / existing brick building, walls, columns, beams duly cutting them to the required depth wherever necessary and fixing the pipes and specials with nails and plastering neatly with cement mortar and colour washing to match the finished surface and masonry work for light, fan and separate plug point including all labour charges etc., complete. Makes: Sudhakar / Finolex / Polycab / Kumar / AKG / Indian-tubes / GM / Anchor / Nandi / Polyline / Gold Medal

Rate as per data sheet for item No.3)

Supply and wiring with 3 run of 14/0.3mm (1.0 sq.mm) PVC insulated FRLS flexible copper cable (ISI MARK) as per IS:694 / 1990 specification in existing PVC pipes / casing & caping with 3 plate pilot ceiling rose, 6 Amp 1 Way Module Modular switch to switch control box including all labour charges etc., complete for Light, bell, fan and Exhaust fan points in Non-Residential Buildings. Grade-A: Wire Makes: Finolex / RRKabel / Havells / Polycab / L&T / KEI Grade-A: Modular Switch Makes: Legrand Arteor / Schneider Zen cello / Gold Medal / GIFA / L&T englaze / Crabtree - Murano / Amare / Ducor / GM Four-Five

Supply and run of 3 wire of 36/0.3mm (2.5 Sq mm) PVC insulated flexible FRLS copper cable as per IS:694 / 1990 specification in the existing PVC pipe / MS pipe /PVC Trunking for mains including all labour charges etc., complete. Grade-A: Makes: Finolex / RRKabel / Havells / Polycab / L&T / KEI

Supply and fixing of 6 /10 Amps 1 way 1 module Modular Switch on to the existing metal box (Switch Control Box) cover frame and giving necessary connections including all labour charges etc., complete. Grade-A: Makes: Legrand Arteor / Schneider Zen cello / Goldmedal (GIFA) / L&T englaze / Crabtree - Murano - Amare - Ducor / GM Four-Five

Supply and fixing of 6 /10 Amps 3 / 2 pin 2 module Modular Socket with shutter on to the existing metal box (Switch Control Box) cover frame and giving necessary connections including all labour charges etc., complete. Grade-A: Makes: Legrand Arteor / Schneider Zen cello / Goldmedal (GIFA) / L&T englaze / Crabtree - Murano - Amare - Ducor / GM Four-Five

Supply and fixing of 16 /20 Amps 1 Way 1 Module Modular Switch on to the existing metal box (Switch Control Box) cover frame and giving necessary connections including all labour charges etc., complete. Grade-A: Makes: Legrand Arteor / Schneider Zen cello / Goldmedal (GIFA) / L&T englaze / Crabtree - Murano - Amare - Ducor / GM Four-Five

Supply and fixing of 20 Amps 2 Module Modular Socket with Shutter on to the existing metal box (Switch Control Box) cover frame and giving necessary connections including all labour charges etc., complete. Grade-A: Makes: Legrand Arteor / Schneider Zen cello / Goldmedal (GIFA) / L&T englaze / Crabtree - Murano - Amare - Ducor / GM Four-Five

Supply and erecting of fan hook ( 'S' hook) of 12/15mm dia M.S. rod / bar grouted in RCC slab with making the MS channel / slab as original (repacking) with cement mortar etc

Fixing of Ceiling fan including transportation and giving connections with twin core wire etc., complete.

Fixing of given (9" to 24") Exhaust fan of in wall with necessary connections and masonry work of making hole, finishing etc., complete

Supply and fixing of 12 Module Hot Dip Galvanized 20 / 18 SWG Module box with earthing terminal concealed in wall with all required accessories including masonry work and all labour charges etc., complete. Make: Legrand / G.M / L&T / GM Four-Five / Legrand Arteor / Schneider / Anchor / Clipsal / Havells / ABB / Indo Asian / Siemen / Fortune Art.

Supply and fixing of 12 Modular Vertical Cover Plate & Frame on to the Existing Metal Box (Switch control Box) including all labour charges etc., complete. Grade-A: Makes: LegrandArteor / Schneider Zen cello / Goldmedal (GIFA) / L&T englaze / Crabtree- Murano - Amare - Ducor / GM Four-Five

Supply and fixing of 4 Way SP & N Distribution board as per IS 8623; IS 13032; IEC 61439-3 with IP-43 protection (Metal door) firmly concealed in the wall with neat plastering etc., complete. Grade-A: Make: Legrand (Ekinox 3) / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T-Newrang / Indoasian (Opti Pro)

Supply and fixing of 6 to 32 Amps range S.P MCBs 10 KA breaking capacity 'C'/ 'D' Curve ISI Mark as per IS:60898-1:2002 in the existing board and giving necessary connections. Grade-A: Makes: Legrand DX3 / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T- Newrang / Indoasian (Opti pro)

Supply and fixing of 6 to 32 Amps DP MCBs 10 KA breaking capacity 'C'/ 'D' Curve ISI Mark as per IS:60898-1:2002 in the existing board and giving necessary connections. Grade-A: Makes: Legrand DX3 / Schneider-Acti9 / Hager - Novello+ / Seimens / Havells STADx / L&T- Newrang / Indoasian (Opti pro).

Supply of 48" (1200mm) Sweep 5 star rated BLDC (Brush less Direct Current) Ceiling Fan with double ball bearings, input voltage 230V AC converted to 24V DC, power input not more than 30W, air delivery not less than 220 cubic meter/ min and a minimum service value of 7.0, without Remote and without regulator.

makes : Atomberg/Halonixx/Havells/crompton

Supply and fixing of 20-24W, not less than 1100mm length LED batten light with extruded aluminum housing and polycarbonate cover, input voltage AC 220 - 260 Volts, with high power LEDs, having System Efficacy of >=100 lumens/watt

PF>0.9, Surge protection: 2KV, THD<15%, with inbuilt driver and frosted cover CCT: 3000K - 5700K, minimum CRI>70, etc., complete with earth connection and not less than two years warranty.

a) LUMINAIRE MAKE : Phillips / GE- Venture / Crompton / Wipro / Bajaj / Havells / Halonix/Jaquar/HPL/GM / GreenLites / Gold Medal/Eveready// Rhino/Panasonic /Ecolink/ Capart b) LED MAKE : PHILIPS LUMILEDS / CREE / NICHIA / OSRAM / SAMSUNG/ Everlight.

Supply of 12" (300mm) Light duty exhaust fan with metallic blades and wire guard etc complete. Makes: Crompton / Bajaj Bahar WG / Havells Ventil Air-DSP / Orient hill air/Halonix / Polycab/ G.M. (Xenix)/Goldmedal (Havoc Plus)/Million(300mm-LX)

Supply and transportation of 16 Sq.mm 4 core LT XLPE insulated, 1100V grade armoured Aluminium UG cable as per specification confirming to IS:7098 (Part-I) / 1554-1. Grade-A: Make: Torent / Universal / Unistar / Havells / KEI / Gloster / Polycab / RR Kabel / Finolex.

Laying of U.G cables upto 50 Sq.mm and back filling of trench including labour charges etc., complete.

Supply and making end termination with heavy Alluminium lugs (pin / ring type) upto 16 Sq.mm cable as per IS specification duly crimped with crimping tool, PVC tape etc., complete. Make: Dowels / Jainson / Comet.

Earth Work excavation for trench for laying of U.G. Cable in ordinary Soils, manual means to the required width and depth and depositing the same on bank as directed during execution etc., complete

Supply of 225 x 295 x 122 Sizes thermo-plastic cable junction boxes with IP66/67 weatherproof, for outdoor installation with knockouts for cable entry including terminals etc., complete (sizes in mm). Make : Hensel/Sadhrish (Rate as per item No.6.1.29( c) of CSSR 2025-26)

Supply and fixing of fabricated M.S clamps made out of 25mm x 3mm MS flat with necessary holes on either side with 1 1/2" coach screws and painting 2 coats of enamel black paint over one coat of red oxide suitable for fixing of UG Cables of size 10 Sq.mm to 16 Sq.mm on walls etc. including all labour charges etc., complete.

Providing earthing as per IS 3043/ 1987 with 100mm (ID), 13mm thick C.I. Pipe of 3.0 mtr. length after excavating an earth pit of size1.5 m X 0.9 M X 3.00M(Top 1.50 m X 1.20 m X 0.9m & bottom 1.20 M X 1.20 M X 1.65 M) and filling with a homogenous layer of 40 Kgs. of Coke / Char Coal, 20 Kgs. of Salt and the required quantity of sand around 100mm pipe from the bottom of the pipe to a height of 2.7mtr. and filling the remaining excavated portion with earth and consolidation / Settlement of the trench should be done by filling with sufficient quantity of water. A concrete bed of size 0.8 M X 0.8 M X 0.1 M thick and an inspection chamber having inside measurements of 0.4 M X0.4 M X 0.4 M with wall thickness of 100 mm with cement concrete CC (1:2.5:5) using 20 mm HBG Metal is to be constructed with side wall 100 mm above ground level and plastering the exposed walls neatly with CM (1:3) with 12 mm thick.

The Top of the Inspection Chamber is to be provided with reinforced precasted RCC Slab with 40mm thick with lifting hook. The top of C.I. Pipe is to be fixed & welded with suitable G.I. Wire mesh funnel 50mm x 6mm G.I. Strip having length of 300mm is to be fixed to the top of C.I. Pipe with G.I. Clamps fabricated with 50 x 3mm G.I. Flats with necessary bolts and nuts and necessary welding to be done to the clamps and C.I. Pipe. 2 Nos. of holes are to be drilled on either side of G.I. Flat for Extending earth connections. 65mm dia PVC Pipe is to be embedded at the pit entry for earth. After laying earth from earth conductor bus to Electrode trough PVC Pipe, the surface should be covered with bitumen and grease. The cost of GI/Copper flat to be run from CI Pipe electrode to the equipment is to be made separately on running meter basis. The work shall be executed strictly as per IS 3043 - 1987. The rate includes cost and conveyance of all materials, labour charges, incidental charges etc., complete (Note:- Necessary meggaring testing is to be carried out in the presence of concerned Engineers and measurement of resistance shall be as per ISI standards)

Supply and run of ' 8 ' SWG G.I wire for earth electrode to required places by Surface in walls, flooring including cost of all accessories and giving necessary connection with 3/8"x2" GI Bolts, Nuts and Washers wherever joints has to be done. The strip has to be either rivited (or) bolted (or) gas welding neatly and all labour charges etc., complete

Rupees Forty Nine Lakh(s) Eight Thousand Nine Hundred Fifty Five And Paise Sixty Six Only