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| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 01-05-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 06-05-2023 |
| 2 | 24-04-2023 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 01-05-2023 |
| Sl. No. | Item Description |
| 1 | Dismantling plain or corrugated Asbestos cement sheeting, any gauge/ thickness as in roof covering complete all as specified and as directed. |
| 2 | Supply and fixing Corrugated PUFF Sandwitch panel (Puff thickness 30 mm) pre-painted galvalume iron steel sheet 0.5 mm thick (both faces) conforming to IS 14246-2013 of an colour as approved by GE, having tensile strength of 550 MPA as in roof covering / cladding to wall, fixed with self tapping screws/ manufacturer\"s instructions complete all as specified and as directed. |
| 3 | S & F pre-painted Galvalume steel Plain Sheets and thickness 0.50mm [Galvalume base-PPGL Sheets], having tensile strength of 550 Mpa cut to length & bent to shape as in roof covering/ cladding to wall, fixed with aluminium self tapping screws and neoprene and EPDM washers of suitable sizecomplete all as specified and as directed. |
| 4 | Supply and fixing 1.00mm thick plain galvanised mild steel sheeting in ridges, hips, valley gutters, drips and straight flashings with grade of zinc coating 275 gms per Sqm complete all as specified and as directed. |
| 5 | Material and labourfor Cutting openings, through brick walls built in cement mortar/cement lime mortarfor door, window and other openings or enlarging existing openings. converting window into door openings, etc. or cutting out defective brick work for under-pinning, including providing, fixing and removing shoring, cleaning and stacking bricks, removing surplus serviceable bricks, hard-core, etc.. to store and rubbish not exc 50m complete all as specified and as directed. |
| 6 | Material and labourfor Making good in Cement mortar 1:4 under cills or over arches, lintels and bressummers.including all pinning when necessary complete all as specified and as directed. |
| 7 | Material and labour for rolled mild steel for roof trusses ( framed), trussed, purlins, crane grantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. conforming to Fe 410-W (Gde-E-250) quality-A complete all as specified and directed. |
| 8 | Taking down cement plaster of any description built in cement mortar on brick or stone walls etc including raking out joints, hacking for Key, scrubbingdown with water etc. complete all as specified and as directed. |
| 9 | M&L for single component polymer modified repair mortar with compressive strength minimum 38 MPA at 28 days (ASTM C 109:99) and tensile strength minimum 2.5 Mpa (ASTM C 307) up to 15mm in a single coat @ 34 kg per sqm for 15mm thickness as per manufacturer instructions including taking down plaster complete all asdirected. (Make :Renderoc HS extra of M/s. Fosroc Chemicals or equivalent approved water proofing coating in M/s. Sika India Pvt. Ltd. or M/s. STP Ltd. orM/s. Choksey Chemicals Pvt. Ltd. or M/s Bostik India Pvt. Ltd. or M/s. Asian as per manufacturer\"s instructions complete all as required and as directed at site.)Note :-(a) The workshall be executed through authorized applicator of manufacturer of the chemicalproposed to be used by the contractor and approved by Garrison Engineer.(b) Cost of scafolding upto 10m hight of building is included in this item.(c) 05 years guarantee of the work will be admissible after date of completion and 15% amount will be retained against painting work after date of completion for a period of 05 years. |
| 10 | Material and labour for applying two coats of epoxy resin/polymer modified cementious coating like Brush Bond of FOSROC or equivalent approved water proofing coating in M/s. Sika India Pvt. Ltd. or M/s. STP Ltd. orM/s. Choksey Chemicals Pvt. Ltd. or M/s Bostik India Pvt. Ltd. or M/s. Asianon walls beam or sunken portion of floor etc as per manufacturers instructions complete all as specified and directed. |
| 11 | M & L for rendering 5mm thick in cement mortar 1:4 over and including a backing coat of 10mm thick in CM 1:6 on concrete or brick masonry surfaces including mixing water proofing compound as per manufacurers instructions in finishing coat and finishing the top surface even and smooth without using extra cement complete all as specified and as directed.Note: Water proofing compoundwill be measured and paid separately. |
| 12 | Materials and labour for 10 mm thick rendering onconcrete surfaces as on ceilingin cement mortar (1:3) andfinished the surfaces even and smooth without using extra cementcomplete all as specified and as directed. |
| 13 | Supply only integral water proofing compound (WPC) of best quality (ISI marked on packet) completeall as specified and as directed. |
| 14 | Materials and labour for 10 mm thick rendering on other than fair faces of brick work or concrete surface as on wallin cement mortar (1:6) andfinished the surfaces even and smooth without using extra cementcomplete all as specified and as directed. |
| 15 | Material and labour for PCC 1:2:4 type B0 (using 12.5 mm graded stone aggregate) as in benching, kerb, levelling course on roof / floor, finished the surface even and smooth without using extra cement complete all as specified and directed. |
| 16 | Material and labour for water proofing treatment on RCC roof etc comprising with the following operation and as specified :- (a) Taking down / scrapping out existing old tarfelt bituminous compound including sweeping, cleaning, washing down to remove dust etc and removing debris to a distance n.exc. 250 m.(b) Applying 15 mm thick plastering in cement mortar 1:4 mixed with WPC @ 3% by weight of cement finished even and smooth and curing for minimum 7 days.(c) Preparation and cleaning fully dried cement plastered surfaces.(d) Applying one coat of cold bituminous primer to the plastered surface @ 0.25 litres per Sqm confirming IS-3384-1986. (e) A layer of APP based polymeric membrane 3 mm thick (minimum), weighing 3.50 Kg per Sqm reinforced with polyester non woven fabric (weighing not less 160 gms/Sqm) shall be applied over bituminous primer as specified above. Application of polymeric membrane shall be by torch application. The overlap shall be minimum 100 mm on transverse direction and 75 mm on longitudinal direction.coved fillet in PCC (1:2:4) type B-0 of radius 75 mmshall be provided at the junction of roof & other vertical surfaces.(f) One coat of aluminium paint over the APP based membrane @0.11 Kg/Sqm.(Note: WPC shall be measured and paid seperately.) |
| 17 | Material and labour for rubber moulded precast cement concrete chequered tiles of size 300 x 300 x 25 mm thick as in floor, set and jointed and pointed with neat cement slurry laid over and including 20 mm thick screed bed or bedding layer in CM 1:4 complete all as specified and directed. |
| 18 | Material & Labour for providing and fixing stainlesssteel (Grade 304) railing/ steps/ frame work etc. made of hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (where ever required) and fitting the same with necessary stainless steel nuts and bolts complete, including fixing the railing with necessary accessories & stainless steel dash fasteners, stainless steel bolts etc., of required size, on the top of floor or the side of waist slab with suitable arrangement complete all as specified and directed. |
| 19 | Supply & Fixing MS Rolled sections as in framing for cladding, glazing and the like fixed with angle cleats and connecting plates etc. conforming to Fe-290 Gde-E-165 complete all as specified and as directed. |
| 20 | Supply & Fixing high intensity reflective sign boards made of hardened ACP sheet 3mm thick revited toframe of square or rectangular tube, sign board should be reflective with HIP sheet and overlay film of white/Red/ Yellow colour with computer cut letters, sign with borders as directed by GE complete all as specified and as directed. (Note: Required Mild Steel/ Stainless Steel frame work shall be measured and paid seperately under relavent Item of schedule.) |
| 21 | Material and labour for 3.5 mm thick Rubber sheet with fabric backing or insert and plain coloured or marbled topping, matt or glossy, laid in floors with approved adhesive including necessary preparation of old concrete floor by using steel brushing, sweeping, cleaning and washing down with water to remove dust etc. complete all as specified and as directed. |
| 22 | Dismantling timber scantling 40 Sqcm and over in section, in any position in framed work and removing materials from site of work complete all as directed. |
| 23 | Material and labour for well seasoned 2nd class hard wood timber in scantlings, clean sawn, timber framed and fixed complete all as specified and as directed. |
| 24 | Dismantling timber fillets, rails, posts, rafters, purlins etc under 40 Sqcm in section complete complete all as directed. |
| 25 | Material and labour well seasoned 2nd class hard wood plain fillets, square, rectangular in section, clean sawn secured with nails or brads, sectional area exc. 13 but not exc. 25 Sqcm complete all as specified and as directed. |
| 26 | Dismantling timber boarding of any description and fixed in any position secured with nails complete all as specified and as directed. |
| 27 | Material and labour for 12mm thick AC-4 grade laminated wooden flooring work conforming to EN13329:2016 with plank size not less than 1200mm x 190mm and installing through unilin or tongue-groove system (having locking strength not less than 1000 Kg/m) over underlayer polyurethene foam on polythene sheet of 200 micron, over a smooth, flat, hard subfloor free from moisture (<8%), grease etc. complete in all respect with requisite accessories like end profile, transition profile, reducer \"T\" profile etc. whereever required and preparation of base including all other identical works complete all as per manufacturer\"s instructions and as directed.Make : Action Tesa or equivalent make as specified in Tender Documents. |
| 28 | Dismantlingfloor, hearth or wall tiling including cement mortar bedding (but not backing) removing serviceabletiles to store and rubbish off the premises complete all as specified and as directed. |
| 29 | Material and labour for non skid ceramic coloured, premium quality tiles7 to 8mm thick (Square/ rectangular) area of each tile exc 0.18 sqm but n.exc 0.38 sqm as in floor etc set and jointed in neat cement slurry and pointed in white cement with pigment to match the colour / shade / matrix of tiles shall be laid over and including 15mm thick screed bed / bedding layer in CM (1:4) finished the surface even and fair to receive tile complete all as specified and as directed. Note: The colour / shade / design of tiles shall be as approved by GE. |
| 30 | Material and labour for non skid ceramic coloured, premium quality Outdoor paver tiles9 to 10mm thick (Square/ rectangular) area of each tile exc 0.06 sqm but n.exc 0.11 sqm as in floor etc set and jointed in neat cement slurry and pointed in white cement with pigment to match the colour / shade / matrix of tiles shall be laid over and including 15mm thick screed bed / bedding layer in CM (1:4) finished the surface even and fair to receive tile complete all as specified and as directed.Note: The colour / shade / design of tiles shall be as approved by GE. |
| 31 | M & L for non skid ceramic coloured, premium quality tiles7 to 8mm thick (Square/ rectangular) area of each tile exc 0.06 sqm but n.exc 0.11 sqm as infloor etc set and jointed in neat cement slurry and pointed in white cement with pigment to match the colour / shade / matrix of tiles shall be laid over and including 15mm thick screed bed / bedding layer in CM (1:4) finished the surface even and fair to receive tile complete all as specified and as directed.Note: The colour / shade / design of tiles shall be as approved by GE. |
| 32 | M & L for Joint Free Glazed Ceramic Tiles, Edge Cut, Concept Type, Coloured, Premium Quality of size 450 mm X 300 mm, 7 to 8 mm thick as in Vertical Surfaces such as Skirting, Dado etc set and jointed in neat cement slurry and pointed flush using polymer based cementitious tiling joint filler to match the shade of the tile over backing coat of 10mm thick in Cement Mortar 1:4 complete all as specified and as directed. Note: The colour / shade / design of tiles shall be as approved by GE. |
| 33 | Dismantling of Wall & Ceiling Boards [Fibre / Pulp / Insulation etc] of any description or Insulation Boards / Slabs / Blankets including cover fillets complete all as specified and as directed. |
| 34 | M&L for Armstrong Optra RH 95 or equivalent makes as specified in Particular specification, soft fibre accoustical suspended ceiling system (Bevelled Tegular) Edges tiles with armstrong 15mm exposed grid. The tiles shall have humidity resistance (RH) of 95% NRC 0.9-1.0, Light refectance _> 85%, colour white, fire performance UK class 1 (BS 476 pt- 6&7) in module size of 600X 600X15mm, Suitable for green building application, with recycled content of 66% GW & 74% RW. The Tiles shall be laid on armstrong suprafine 38 ceiling system or euivalent makes as specified in Particular specification with 15mm wide T-section flanges colour white having rotary stiching on all T sections i.e, the main runner, 1200mm and 600mm cross tees with a web height of 38mm and a load carrying capacity of 14 kgs/sqm with a minimum pull out strength of 100kgs, The T sections have a galvanizing of 90gms/sqm and shall be installed with suspension system of armstrong make including making provision of housing light fitting, AC grills, Fans, Fire alarm system cables etc as specified and directed by engineer-in-charge and as per manufacturers instructions. |
| 35 | INSTALATION:- To comprise main runner spaced at 1200mm centres securely fixed to the structural soffit using suspension system at 1200mm max centre.The first /last suspension system atthe end of each main runner shall not be greater than 450mm from the adjacent wall. Flush fittings 1200mm Long cross tees shall be interlocked between main runners at 600mm centre to form 1200X600mm module . Cut cross tees longer than 600mm require independent support 600mmx600mm module to be formed by fitting 600mm long flush fitting cross tees centrally between the 1200mm vross tees. Perimeter trim shall be armstrong wall angleof size 3000X19X19mm, secured to walls at 450mm Max centres. Anchor fasteners with vertical hangers made of galvanised steel of size 26X26X1.2mm with a galvanized thickness of 80gram. A pre-straightened hanger wire of dia 2.5mm of 1.80m length, thickness of 80gram and a tensile strength of 344-413 MPA, alongthwith adjustible hook clips of 0.8mm thick galvanised spring steel for 2.68mm with a minimum pull strength of 110kg. The adjustible cilp also consists of a 3.5mm aquiline wire shall be used with the main runner.NOTE:- The Tiles and grid system used together should carry a warranty for 10 years. |
| 36 | Supply and fixing in repair of Auditorium Chair Push back, auto tip, water fall edge arm rest, raw plate indicate on aisle side chair for pathway complete all as specified and as directed. Make: Model No. Symphony of M/s. Wipro or equivalent of makes as specified in Particlular Specification |
| 37 | Taking Down carefully the existing Chair, replacement of chair fabric including minor repair works, minor accessories, and refixing properly at other location in same hall complete all as specified and as directed. |
| 38 | Material and labourfor 12mm thick Perforated Particle board/tiles for insulation and acoustic purposes in ceiling, 60cm X 60cm in size, fixed with nails to timber frame work or with staples on snap grid complete all as specified and as directed. |
| 39 | M&L for Arm strongOPTRAAccoustic Wall Panelling or equivalent makes as specified in Particular specification with square edges made of fibre substrate 25mm thick and wrapped on the front sidewith an accoustically transparent and classified for fire reaction class B-s 1, d1 as per EN13501, fabric with an option of colors, Autumn Orange, Pista green, Ash grey, Mocha as per choice of the architect of 600mm X1200mm providing a minimum sound absorption level of 0.9NRC to be affixed to wall using wall pannel impalers supplied by M/s Armstrong Industries India Pvt Ltd or equivalent makes as specified in Particular specification and construction adhesive as per Manufacturer instruction. A Total of 12 to 15% of the surface area of wall panelling will be given extra horizontal offset then the normal pannelling surface for making necessary arrangement for inserting and installing defused eights.Note:- (i) Making arrangement shall be provided by the contractor and the quoted unit rate against these items shall be deemed included for the same and nothing extra shall be paid on this account . (ii) Contractor to presents the designs keeping the asthetics and manufacturer guidelines in view for the approval of the GE INSTALLATION : 4 Nos.wall panel impalers of aluminium shall be fixed to the wall surfaces using self tapping screws. silica based construction adhesive to be dabbed on the projecting element(Spikes) of the Impalers . Wall panels shall be pierced through the spikes of the Impalers ensuring the line and level of the panels are maintained. |
| 40 | Materials and labour for Armstrong or equivalent makes as specified in Particular specification channelled woodworks finished (GTPT001) perforated panels of width 128mm, thickness of 16mm and length 2440 mm, made of a high density particle board substrate with a laminated/ veneered facing as per the approved shade/species and finish has and a melamine balancing layer in the reverse side. The boards shall have a special perforation patern where the visible surface has a (\"Helmholtz\" fluted perforation of 2 mm width and 14mm of visible panel/4mm width and 28 mm of visible panel) each. The panels shall provide a minimum sag resistance of RH90 and a fire rating class of 1 as per part 7 of BS 476. The edges of the panels shall be \"longue-and-grooved\" to receive special clips for installation. The back of the perforated panel shall have sound absorbing non-woven accoustical fleece. The panels shall be mounted on special aluminium splines using clips provided by armostrong and aprroved by the GE.INSTALLATION : Install aluminium batterns of section 50 x 50 mm of Armstrong or equivalent makes as specified in Particular specification on the solid wall horizontally using screws the aluminium extruded keel for channelled woodworks (GTPT001) provided by armstong or equivalent makes as specified in Particular specification over the lowest and second wooden batten at an on-center distance of 600 mm. |
| 41 | Taking down Chowkats or frame with shutters [without taking off shutter from the frame] exceeding 1.5 Sq.m but not exceeding 4.00 Sq.m each and removing to store complete all as specified and as directed. |
| 42 | S & F First Class Hard Wood, plain, solid, straight Chowkats and Frames, wrought, framed, rebated on the solid, rounded or chamfered, put together with glue, pinned at joints complete all as specified and directed. |
| 43 | Supply and fixing for 40mm thick factory made flush door shutters solid core construction with Particle board core and ply wood face panels commercial type on both faces including liping of 6mm thick teak wood on edges complete all as specified and as directed. |
| 44 | Supply and fixing 300mm long brass, sliding door bolt with with sand or die-cast brass hasp, staple (bolt type) and fixing bolt with rolled or drawn brass bolts complete all as specified and as directed. |
| 45 | Supply and fixing 125mm size extruded brass butt hinges with mild steel hinge pin, bright polished and fixed, type B-11 complete all as specified and as directed. |
| 46 | Supply and fixing 150mm long extruded brass handles, cast type, polished bright complete all as specified and as directed. |
| 47 | Supply and fixing aluminium (extruded) body door closure hudraulically regulated, designation No. 1, universal type suitable for door shutter upto 700 mm in width and weight not more than 35 Kg complete all as specified and as directed. |
| 48 | Supply and fix 125x60mm size pressed steel, frames made of 1.25mm thick MS sheet for door with one or more rebates including necessary fixing lugs, hinges,lock strike plate, etc including filling of frames with PCC 1:3:6 type C-0(using 12.5 mm graded stone aggregate) complete all as specified and as directed. |
| 49 | Material and labour for PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs,water troughs and the like including weathering, slightly rounded or chamfered angles and throating including necessary use and waste of formwork complete all as specified and as directed. |
| 50 | Supply and fixing for 30mm thick factory made flush door shutters solid core construction with block board core and ply wood face panels commercial type on both faces including liping of 6mm thick teak wood on edges complete all as specified and as directed. |
| 51 | Supply and fixing Factory Made Solid PVC Moulded Door Shutter, with Particle Board Core, 28 to 30mm thick [Stiles], with 2, 4, or 6 raised panel design with 2mm thick 3D wood grain Moulded PVC Sheet Polyurethane painted on the front face & 2mm plain colour PVC sheet on back face, termite proof, water proof and fire resistant, supplying & fixing in frame at site as per specification & drawing shown on Serial Page No. 181 of MES Schedule Part - II complete all as specified and as directed. |
| 52 | Supply and fixing stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staplescomplete all as specified and as directed. |
| 53 | Supply and fixing4 mm thick sheet glass, ordinary quality and glazing with oil putty, glazing pin etc insquare n.exe 0.50 Sqm in each pane including hacking out old broken glass (any thickness, size, quality or description) from wooden frames or stone, concrete or brick surrounds, glazed with putty or fixed with beads complete all as specified and directed. |
| 54 | M & L forPowder Coated Aluminium Sections [Minimum 50 Micron thick] of approved colour as in Door, Window, Ventilator Frames, Partitions with one or more rebates and Door, windows shutters sliding/ openable type/ ventilator shutter Aluminium section including necessary Joining Cleats, Glazing Clips, PVC roller of suitable size for sliding window shutter, Neoprene Rubber Packing, Powder Coated Aluminium Snap Beading, Screws, Powder Coated Aluminium Fittings such as Locking Arrangement [1 No], Suitable Handle [1 No], Stainless Steel Friction Hinges [1 No] per Window Shutter and 150mm Dia Handles on both sides, Tower bolts, 200 mm Long [2 Nos], Double Action Floor Spring Hydraulically Regulated made of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governingpivot made of brass, other parts made of mild steel heavy duty etc. per Door Shutter complete all as specified and as directed. Note: [a] The size of aluminium sections shall be all as specified in relevant IS code and MES Schedule Part - I.[b] Supply only panel inserts of Glass / Particleboard / Gauze / Grills will be measured and paid separately.[c] Unit rate quoted shall be deemed to include for cost of rubber beading, glazing clips, neoprene packing, fittings such as Handles, Butt hinges, Tower Bolts, Stainless Steel Friction Hinges and fixing only of panel inserts ofGlass / Particleboard / Gauze / Grills etc. |
| 55 | Supply only4.8 mm thick tinted glass, ordinary qualityinsquare n.exe 0.50 Sqm in each panecomplete all as specified and directed. |
| 56 | Supply only 12mm thick, Prelaminated Particle Board, Decorative Choice Lamination on Both Sides, Medium Density, Exterior Grade complete all as specified and as directed. |
| 57 | Supply and fixing aluminium anodized, barrel tower bolts, 150mm long of extruded section complete all as specified and as directed. |
| 58 | Supply and fixing 150mm long extruded aluminium alloy handles, fabricated type, anodised complete all as specified and as directed. |
| 59 | Supply and fixing 100mm size butt hinges, medium weight, cold rolled mild steel, complete all as specified and as directed. |
| 60 | Demolition of cement concrete (unreinforced) in ground floors and paving n.exc.15cm thick (below or above ground level) and removal of rubbish from the site complete all as specified and as directed. |
| 61 | M & L for 75mm thick, PCC 1:3:6, Type C-1, using 20mm graded aggregate as in Plinth protection etc surface finished even and smooth without using extra cement and providing necessary joints 12mm wide to the full depth of PCC at every 3 meters and every change of directions and the joints duly filled with mastic filling comprising of 01 Part of heated bitumen blown grade any penetration and 3 parts of sand [all by weight] complete all as specified and as directed. |
| 62 | Material and labour for 100 mm thick PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) laid in bays as in base of floor finished the surface fair and even complete all as specified and directed. |
| 63 | Material and labour for 75 mm thick PCC 1:2:4 type B1 (using 20 mm graded stone aggregate) as in flooring finished the surface even and smooth without using extra cement including Spike rolling to surfaces or making impressions of expanded metal, whilst theconcrete is green complete all as specified and directed. |
| 64 | Material and labour for PCC (1:4:8) type D2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed. |
| 65 | Demolition of brick work or stone/boulder masonry, built in cement mortar including all quions, arches, pillers etc complete all as specified and as directed. |
| 66 | Material and labour forbrick work with sub class `B` bricks, old size,straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and as directed. |
| 67 | All as per Serial Item No. 65 but except bricks complete all as specified and as directed. |
| 68 | Materials and labour for half brick thick brick work with sub class \"B\" bricks straight or curved on plan to any radius built in cement mortar(1:4) complete all as specified andas directed. |
| 69 | M & L for use and waste of formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc with rough finished surfaces of concrete flat complete all as specified and as directed. |
| 70 | Material and labour for RCC 1:1.5:3, type A1 (using 20mm graded stone aggregate) as in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and as directed. |
| 71 | Material and labour for PCC (1:2:4) type B1 (using 20mm graded stone aggregate) as in surface channel and like etccompleteall as specified and as directed. |
| 72 | Materials and labour for 15 mm thick rendering on other than fair faces of brick work or concrete surfacein cement mortar (1:4) andfinished the surfaces even and smooth without using extra cementcomplete all as specified and as directed. |
| 73 | Materials and labour for Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using ex- tra cement, including forms, moulds, mi- tred/stopped ends etc.completeall as specified and as directed. |
| 74 | Add or deduct for each 25 mm girth or part thereof over or under 30cm from item No. 72 above. (For adjustment only) |
| 75 | M&L for precast cement concrete 1:2:4 type B1 (using 20 mm graded stone aggregate as in cover slab for manholes, drains etc, set in cement mortar 1:4 including necessary formwork complete all as specified and directed. |
| 76 | Material and labour for mild steel TMT bars 10mm dia and over, cut to length bent to shape required, including cranking bending spirally for hooping for columns , hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and as directed. |
| 77 | Taking up or down steel tubing 20mm bore and connections including cleaning for refixing and deposited to stores complete all as specified and directed. |
| 78 | Supply and fixing 20mm bore galvanised steel water tubing medium grade including all fittings and fixed complete to walls/ceiling or laid under floors complete all as specified and as direcetd. |
| 79 | All as per Serial Item No. 77 but except 20mm bore galvanised steel water tubing medium grade complete all as specified and as direcetd.Note: The serviceable pipes obtained from taking down vide serial No. 76 shall be re-used. |
| 80 | Taking up or down steel tubing 15mm bore and connections including cleaning for refixing and deposited to stores complete all as specified and directed. |
| 81 | Supply and fixing 15mm bore galvanised steel water tubing medium grade including all fittings and fixed complete to walls/ceiling or laid under floors complete all as specified and as direcetd. |
| 82 | All as per Serial Item No. 80 but except 15mm bore galvanised steel water tubing medium grade complete all as specified and as direcetd. Note: The serviceable pipes obtained from taking down vide serial No. 79 shall be re-used. |
| 83 | M&L for cutting chases, pinning in, making good to facing where required and pointing in cement mortar 1:3 tro ends or edges of landings, steps, cills, sunshades, shelves, lintels etc and cutting chases for concealed water tubing or concealed conduit wiring etc and making good, cutting not exc. 10 cm girth complete all as specified and directed.Note: Cutting of holes will be carried out by using mechanical means like Groove cutter/ wall chaser. |
| 84 | Supply, hoisting and fixing in proper position ISI marked multi-layer rotational moulded polyethylene water storage tank (cylindrical vertical with closed top), of capacity 1000 litres and including 20mm bore PTMT float and ball valve setincluding providing necessary connections, Ball Brass Valve of suitable dia, high pressure, with polythene float and fly nut complete, screwed for iron pipe or brass ferruleafter taking down existing PVC tank complete all as specified and as directed. |
| 85 | Supply and fixing in repairs 20mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and as directed by the Engr-in-Charge. |
| 86 | Supply and fixing in repairs vitreoues china WHB, white, flat back, of size 550X400mm includingbrackets, cutting for and pinning in ends of brackets, waste fittings brass chromium plated for glazed ware basins etc with long screwed shanks and fly nuts, flange end bedded in red lead cement and other and fixed complete all as specified and as directed. |
| 87 | Supply and fixing in repairs Vitreous China squatting pan of‘Orissa pattern’, size 580 mm x 440mm (white) with ‘P’ or ‘S’ trap, front or back inlet and foot rests, any pattern complete including provision of PCC bedding andconnection to trap, flushing pipe, antisyphonage pipe, etc. including making good the disturbed floor complete all as specified and as directed. |
| 88 | Supply and fixing in repairs 10 litre capacity low level PVC flushing cistern (any colour), syphonic action type, with inlet, ball valve, float, handle, fixed with cast iron bracket (of suitable size) and providing 32 mm dia PVC flush pipe and making all necessary connections complete all as specified and as directed by Engineer-in-Charge. |
| 89 | Supply and fixingin repairs 15mmbore bib tapscastcopper alloy chromium plated,with crutch or butterfly handle, screwed down, screwed for iron pipe complete all as specified and as directed. |
| 90 | Supply and fix in repairs of 15mm bore Chromium Plated,pillar tapcast copper alloy, with capstan heads screwed down high pressure, with or without lettered \"Hot\" or \"Cold\" with long screwed shanks and fly-nuts, screwed for iron pipe complete all as specified and as directed by the Engr-in-Charge. |
| 91 | Supply and fixing in repairs 15mm bore angle stop valve, fancy type cast copper alloy, chromium plated, screwed down high pressure with crutch or butter fly handle screwed both ends fixedto GI pipe complete all as specified and as directed by the Engr-in-Charge. |
| 92 | Supply and fixing in repairs 15mm dia PVC connection pipe450mm long with PTMT nuts complete all as specified and as directed. |
| 93 | Material and labour looking mirror ofsize 600mm x 450mm x 5mm thick bevelled edge of selected quality glass, decorative type mounted on 6mm thick commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers including taking down of existing unserviceable looking mirror completeall as specified and as directed. |
| 94 | Taking down existing old unserviceable PVC rain water / drain pipe, any sizeincluding fittings complete all as specified and directed. |
| 95 | Supply and fixingfor 150 mm dia PVC (SWR) pipes single socketed, in any length with rubber ring joints,fixed to walls including necessary brackets, clamps as in rain water down pipes/ laid in trenches or infloors complete all as specified and as directed. |
| 96 | S & F 110mm bore PVC [SWR] pipes single socketed, in any length with rubber ring joints, fixed to walls including necessary brackets, clamps as in rain water down pipes/ laid in trenches or infloors complete all as specified and as directed. |
| 97 | S & F 75mm bore PVC [SWR] pipes single socketed, in any length with rubber ring joints, fixed to walls including necessary brackets, clamps as in rain water down pipes/ laid in trenches or infloors complete all as specified and as directed. |
| 98 | S & F 110 mm bore PVC [SWR] Bends of any radius including jointing with solvent cement complete all as specified and as directed. |
| 99 | S & F 110 mm bore PVC [SWR] Bends of any radius with access door including jointing with solvent cement complete all as specified and as directed. |
| 100 | S & F 75 mm bore PVC [SWR] Bends of any radius with access door including jointing with solvent cement complete all as specified and as directed. |
| 101 | S & F 150 mm bore PVC [SWR] Bends of any radius with access door including jointing with solvent cement complete all as specified and as directed. |
| 102 | Complete removal of existing Treatment on Wall/roof projection including facia, cornice etc by Scrapping with mechanical sander (having mechanical vaccum mechanism ) with sanding pad of appropriate grit to make surface clean, free from dust, loose paint etc by skilled labour complete all as specified and directed. |
| 103 | M&L for waterproof cement based putty @ 1 Kg(undiluted) per sq mtr. of average thickness 1 mm over the plastered/old painted wall after scrapping to prepare the surface even and smooth complete and sanding of the putty surface with mechanical wall sander (having mechanical vacuum mechanism) having RPM not less than 1500, sanding pad of 240 Grit or above to make the surface free from dust etc. by skilled labour as per following steps:-Step 1) Mix the putty powder by adding water as per manufacturer instructions and mix it with putty mixer with the mixing capacity of min 2.5 kg putty per minute.Step 2) Apply the first coat the prepared mixer with the help of fully automatic airless spray machine of putty application having flow speed of max 6 ltrs per minutes with a maximum pressure 3300 PSI Step 3) Allow 6-8 hrs time to dry the putty surface. |
| 104 | M&L for one coat of acrylic water based exterior grade primer @0.9 ltr (undiluted)/10 sq mtrs diluted with water in 1:1 ratio to be applied with fully automatic airless spray machine of paint application with a flow speed of min 1 ltr per minute having a pressure of 3300 PSI Allow 6-8 hrs to dry the surface for painting of subsequent coats complete all as specified andirected. |
| 105 | Material and labour for applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (company Depot Tinted) with silicon additives @ 1.43 litre/ 10 Sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 Sqm (Exterior primer shall be measured and paid separately). |
| 106 | M&L for applying two coats of oil bound distemper including primer as per manufacturer guidelines using Airless spray technology with max working pressure of 3300 PSI and capable of operating single spray gun with a max material hose length of 30 mtr the spray machine should be of reputed manufacturer with pro guard technology and capability of tracking pressure and paint usage and certified by paint manufacturer and as mentioned in PS and accessories for applying distemper should be able to spray in hard to reach areas and penetration of distemper on the surface complete all asspecified and directed.Note :-(a) Sanding of surface to be done by mechanical sander with 1500 - 2700 rpm, with internal dust extraction system for clean environment certified by paint manufacturer. |
| 107 | Notes for Serial Item No. 101 to 105: (a) The work pertaining to periodical servicesincluding removal of existing treatment shall be executed through authorized applicator of manufacturer of the materials .i.e. Paint, Distemper, Putty etc. proposed to be used by the contractor and approved by Garrison Engineer.(b) Cost of scafolding upto 10m hight of building is included in this item.(c) The work shall be executed by authorized reps of the approved manufacturer. The contractor shall submit the ‘Memorandum ofunderstanding’ (MOU) with one of the approved manufacturer before placing the work order.(d) 05 years guarantee of painting work will be admissible after date of completion and 15% amount will be retained against painting work after date of completion for a period of 05 years. |
| 108 | M & L for two coats of synthetic enamel paint over one coat of pink primer to newly untreated wooden surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed. |
| 109 | M & L for two coats of Synthetic Enamel paint over one coat of Red Oxide / Zinc Chrome Primer on new steel surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed. |
| 110 | M & L for one coat of white wash on old decorated surfaces of walls, Pillasters etc including necessary preparation by brooming down or steel wire brushing complete all as specified and as directed. |
| 111 | M & L for washing, rubbing down and stopping of painted surfaces of walls and applying one coat of Plastic emulsion paint on wall surfaces complete all as specified and as directed. |
| 112 | M & L for preparation of old painted wood and wood based surfaces of any description not other wise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 113 | M & L for preparation of old painted steel surfaces of any description not other wise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 114 | Supply and fixing sub-main wiring with PVC insulated & unsheathed two run of 1.50 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade alongwith one run of1.50 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH), 1100 Volt grade, connected to common earth dolly asearth continuity conductor, drawn through and including non metallic rigid PVC conduit of 20mm diawith all accessoriesincluding taking down existing burnt sub main wiring complete all as specified and as directed.(Note : (i) Three runs of 1.50 Sqmm cable andone run of 20mm dia Conduit shall be measured as one unit for payment purpose. |
| 115 | Supply and fixing sub-main wiring with PVC insulated & unsheathed two run of 2.50 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade alongwith one run of2.50 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH), 1100 Volt grade, connected to common earth dolly asearth continuity conductor, drawn through and including non metallic rigid PVC conduit of 20mm dia with all accessoriesincluding taking down existing burnt sub main wiring complete all as specified and as directed.(Note : (i) Three runs of 2.50 Sqmm cable andone run of Conduit shall be measured as one unit for payment purpose. |
| 116 | Supply and fixing sub-main wiring with PVC insulated & unsheathed two run of 4.00 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade alongwith one run of4.00 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH), 1100 Volt grade, connected to common earth dolly asearth continuity conductor, drawn through and including non metallic rigid PVC conduit of 20mm diawith all accessoriesincluding taking down existing burnt sub main wiring complete all as specified and as directed.(Note : (i) Three runs of 4.00 Sqmm cable andone run of Conduit of 20mm dia shall be measured as one unit for payment purpose. |
| 117 | Taking down copper/ aluminium point wiring (light, fan, socket or power) complete, (including unscrewing from boards/out-let boxes, fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, brackets, ceiling fittings, bulk head fittings, tube light fittings and regulators, etc.), removing materials off the site of work and making good disturbed surfaces of walls, floors, etc.all as directed. |
| 118 | Material and labour for point wiring , concealed on wall or ceiling for one light/fan/call bell point with 1.5 sqmmPVC insulated (FR-LSH) unsheathed copper cable multistranded conductor 1100 volts gradecontrolled by one way switchincluding 1.5 sqmm PVC (FR-LSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for earth continuitywire connected to common earth dolly drawn through and including PVC rigid conduit of adequate sizewith all accessories and the cables will terminate to Modular Type Pressed Metal Flush Box made out of 2mm thick MS Sheet of suitable size and including Modular type Base / Grid Frame & Cover Frame for housing Modular Type Switches, Sockets and Regulators etc. concealed in walls complete all as specified and as directed. (Note: (i) Red coloured cable shall be used for live connection,black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. Separate cable for earthing and neutral to be used for each individual circuit from the distribution board. (ii) Cutting chases will be carried out by using mechanical means like Groove cutter/ wall chaser.(iii) payment for cutting chases shall deemed to be included in the quote rate.) |
| 119 | .-Ditto- all as per item No 116.00 here-in-before butfor 3 pin 6 amps switch socket outlet on the independant boardwith 1.5 Sqmm cable and -ditto-. |
| 120 | .-Ditto- all as per item No 116.00 here-in-before butfor 3 pin 6 amps switch socket outlet on the same board with 1.5 Sqmm cable and -ditto-. |
| 121 | .-Ditto- all as per item No 116.00 here-in-before butfor one 3 pin 16 Amps switch socket combination on independent boardwith 2.5 sqmmPVC (FR-LSH) insulated un-sheathed copper conductor cable multistranded conductor 1100 volts grade and 2.5 Sqmm PVC (FR-LSH) copper conductor cable as earth continuity conductor and -ditto-. |
| 122 | S & F Switch, Modular Type, One Module, Single Pole, 6 Amps, 230 Volts, one way complete all as specified and as directed. |
| 123 | S & F Switch, Modular Type, One Module, Single Pole, One Way, 16 Amps, 230 Volts complete all as specified and as directed. |
| 124 | S & F Socket Outlet, 2/3 Pin, 6 Amps, Modular Type, Two Modules, 230 Volts, complete all as specified and as directed. |
| 125 | S & F Socket Outlet, 3/5 pin, 16 Amps cum 5 Amps, Modular Type, Two Modules, Multipurpose, 230 Volts complete all as specified and as directed. |
| 126 | S & F Electronic Fan Regulator, Stepped Type, Modular Type, Two Module, 120 W, AC, 230 Volts, Single Pole complete all as specified and as directed. |
| 127 | Supply and fix ceiling rose surface Polycarbonate/ PVC three terminal complete all as specified and as directed. |
| 128 | Supply and fixing in replacement 20 watt LED, 4 feet long, wall mounted LED batten, extruded aluminium heat sink provided for efficient heat dissipation and electronic driver etc with all accessories, internally prewired and fixing the same on and including two Nos. PVC blocks and connecting up with flexible copper cable of size 0.75 Sqmm 3 core from ceiling rose to the light fittings includiong taking down old unserviceable light fitting complete all as specified and directed.(Make: Cat No. LHFXCEP1TNNW020 for batten and LHLDDCXCML8Q020 (LED Tube) of Havells or equivalent make as listed in particular specification here in after.) |
| 129 | S & F Flexible LED Strip with high brightness SMD LED as the light source for indoor applicationincluding suitable driver and connecting accessories complete all as specified and as directed. Make: Cat Part No. FLEXISTRIP5MIP2024V/2ALED830MODV1/ CVDRIVER24V2A of M/s Havells or equivalent make as listed in particular specification here in after. |
| 130 | Supply and fixing in replacement LED EXIT SIGNAGE red/ green colour of size 125x250mm for Auditorium/ Theater including all fixing arrangements complete all as specified and as directed. |
| 131 | S & F Energy efficient LED Flood Light fitting, 70 watt, 6500 K, with Pressure Die Cast Aluminium Housing, IP65 Protection and Surge Protection device of 10 KV, Heat resistant Toughened Glass Cover, high power LEDs as light source, electronic driver and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm including taking down existing light fittings of any description and making good the disturbed surfaces to match with existing complete all as specified and as directed. (Make: Cat No. JETAALBAFLOODLIGHT70W of Havells or equivalent make as listed in particular specification here in after. |
| 132 | Taking down existing unserviceable building security light fittings of any description with accessories and supply and fixing LED 1x20 W security light fittings drawn through and including GI brackets of of 40 mm dia light grade 1.40 metre long bend to shape with MS clamps made out of flat iron of size 40 X 4 mm , 02 Nos, including nuts, bolts, washers etc as required and connecting up with flexible copper cable of size 0.75 Sqmm, 3 core from ceiling rose to the light fittings complete all as specified and directed.(Make Cat No. SL20WLLED757SASYTOPCMP of Havells (ENDURA PEARL) or or equivalent make as listed in particular specification here in after. |
| 133 | S & F in repairs Square recessed mounted Flat Panel LED Light of 36 Watt suitable for fixing in 2\" X 2\" Grid False Ceiling, 6500 K, with high transmitive diffuser for soft-light and glare free symmetrical illumination with all accessories internally prewired and including connecting up with twin core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete all as specified and as directed. (Make Cat No. PLANO2X2PLR36WLED857S of Havells (PLANO2X2) or or equivalent make as listed in particular specification here in after. |
| 134 | S & F in repairs LED foot light of 240 V 4 module, UV Protected, soft-light and glare free symmetrical illumination with all accessories internally prewired and including connecting up with twin core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete all as specified and as directed. (Make Cat No. AHOPFCGL04 of Havells or equivalent make as listed in particular specification here in after. |
| 135 | Taking down exhaust fan carefully of any sweep from its original position, dismantling the complete fan, cleaning all dust particle, applying grease for bearing, applying spray painting of synthetic enamel paint of superior quality including filling up cavities with filler, reassembling the fan and blades and hanging the fan in same position and testing on completion complete all as specified and directed. |
| 136 | Material and labour for rewinding existing exhaust fan with suitable gauge of copper wire complerte all as specified and directed. |
| 137 | Supply and fixing as in replacement MCCB DB VTPN 6 ways double door, for incomming MCCB and outgoing MCBs), 415 Volts, powder paintedincluding bus bar neutral link, earth bar and din rail,recessed with wall surfaces by chase cutting and making good surfaces of wall including taking down old unserviceable DB alongwith MCB, MCCBscomplete all as specified and as directed. |
| 138 | Supply and fixingMCCB, four pole, 415 volts, Adjustable type, 100 Amps with breaking capacity 16 KA, suitable for fixing in MCB DBcomplete all as specified and as directed.Note: Make of MCCB &MCCB DB shall be of same make as approved by GE. |
| 139 | Supply and fixing as in replacement MCB DB SPN 8 ways double door, 230 Volts, powder painted including bus bar neutral link, earth bar and din rail,recessed with wall surfaces by chase cutting and making good surfaces of wall including taking down old unserviceable DB alongwith MCBs complete all as specified and as directed. |
| 140 | Supply and fixingMCB 40 to 63 Amps, SPN, 415 Volt \"C\" series, breaking capacity 10 KA complete all as specified and as directed.Note: Make of MCB, MCCB DB and MCB DB shall be of same make as approved by GE. |
| 141 | Supply and fixingMCB 6 - 32 Amps, SP, 230 Volt \"C\" series, breaking capacity 10 KA complete all as specified and as directed.Note: Make of MCB, MCCB DB and MCB DB shall be of same make as approved by GE. |
| 142 | Supply, install, testing and commissioning of Indoor type LT distribution board totally enclosed enclosed, \"G\" frame Panel Boards O/G FP MCCBs G-frame, 6 Way cat No. IHVGF25006 of make M/s. Havells or equivalent makes as specified in Particular specificationcomplete all as specified and as directed and comprising of the following :-INCOMING: (a) Aluminium bus bar 400Amp rated -04nos. (b)4 pole MCCB, 250 Amp, 415V AC, adjustable thermal & fixed magnetic setting with rupturing capacity 25KA -01 No (Make: Havells cat No IHLANDC40250 or equivalent approved make of Siemens/ Schnieder/ ABB/ C & S Electric Ltd.) (b)Changeover switch enclosure with On-load change over switch of capacity 250 Amps (Make: Havells cat No ISSBOUS0712 or equivalent approved make of Siemens/ Schnieder/ ABB/ C & S Electric Ltd.) (c) 3 phase flush mounting type (96 x 96mm) digital ammeter suitable for (0 to 100) Amps class 1 with suitable site programmable CT/PT and inbuilt selector switch-1 No(L & T cat no WL131010OOOO or equivalent make of AE/Legrand/ Havells/ MECO). (d) 3 phase flush mounting type (96 x 96mm) digital voltmeter suitable for (0 to 500) Volts class 1 with suitable site programmable CT/PT and inbuilt selector switch-1 No(L & T cat no WL132010OOOO or equivalent make of AE/ AE/Legrand/ Havells/ MECO). (e) Phase Indicator lamps LED type RYB with holder -01 (Set of three) |
| 143 | OUTGOING: (a) 4 pole MCCB,125-160 Amp, 415V AC, adjustable thermal & fixed magnetic setting with rupturing capacity 16KA -02 Nos (Make: Havells IHLGNF0125-160 or equivalent approved make of Siemens/ Schnieder/ ABB/ C & S Electric Ltd.). (b) 4 pole MCCB,80-100 Amp, 415V AC, adjustable thermal & fixed magnetic setting with rupturing capacity 16KA -03 Nos (Make: Havells IHLGNF0080-100 or equivalent approved make of Siemens/ Schnieder/ ABB/ C & S Electric Ltd.). (c) Single pole MCCB,25-100 Amp, 415V AC, adjustable thermal & fixed magnetic setting with rupturing capacity 16KA -04 Nos (Make: Havells IHLGSS0025-100 or equivalent approved make of Siemens/ Schnieder/ ABB/ C & S Electric Ltd.). Note: Make of LT Distribution Board, MCB, MCCB and other switchgear Items shall be of same make as approved by GE. |
| 144 | Supply and laying under ground XLPE insulated PVC sheathed (Heavy duty) armoured 1100 volts grade aluminium conductor cable of size 95 Sqmm 3.5 core laid in trenches or fixed to wall / pole / ceiling as per IS 7098 (Part I) including connection cable glands, aluminium lugs etc including taking down unservicable cable complete all as specified and as directed.Note : Earth work, brick protection and sand cushioning and GI Pipe will be measured and paid separately under respective item. |
| 145 | Supply and laying under ground XLPE insulated PVC sheathed (Heavy duty) armoured 1100 volts grade aluminium conductor cable of size 25 Sqmm 4 core laid in trenches or fixed to wall / pole / ceiling as per IS 7098 (Part I) including connection cable glands, aluminium lugs etc including taking down unservicable cable complete all as specified and as directed.Note : Earth work, brick protection and sand cushioning and GI Pipe will be measured and paid separately under respective item. |
| 146 | Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for laying cable etc. or for foundation of pole etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out getting out in soft/loose soil complete all as specified and as directed. |
| 147 | M & L for Cutting Bituminous Road / Hardstanding etc. as required for Jointing / Laying Cables and Pipeline of width not exceeding 300mm and depth not exceeding 600mm and refilling after laying and making good with PCC 1:2:4, Type B1 using 20mm graded stone aggregate, 100mm thick complete all as specified and as directed. |
| 148 | Returning, filling in, of soil including spreading leveling, watering and well ramming in layers not exceeding 25 cmcomplete all as specified and as directed . |
| 149 | Removing exvated material to a distance n.exc 50M and deposited/ spreaded where directed at a level n. exc 1.5 M above the starting point completeall as specified and as directed . |
| 150 | Materials and labour for sand filling around the cable with approved quality coarse sand for sand cushioning of Under ground cableincludingspreading and punning down complete all as specified and as directed. (Note: Punned thickness shall be measured for payment purpose) |
| 151 | Materials and labour for brick protection cover to underground cables with sub class ‘B’ over burnt brick of size 23 X 11.5 X 7.5 cm, (locally available best quality), laid dry and flat abutting each other with gaps not exceeding 10mm complete all as specified and as directed. |
| 152 | Supply and laying GI tubing 50mm bore light grade with fittings laid in trenches or for road crossing for protection of LT underground cables including taking up/down unserviceable pipe complete all as specified and as directed. |
| 153 | Earthing complete with Galvanised Steel Earth Plate Electrode 600 X 600 X 6 mm thick burried directly in ground [earth pit not less than 2.25 m deep below ground level] with top edge of Plate not less than 1.50 m below normal ground level connected to 32 X 6mm GI Strip [Earth Lead] and GI pipe 40 mm, Medium Grade and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (medium grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C bothways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including testing on completion all as specified and as directed. (Note: Earthwire upto 7.50 m from earthplate shall be measured and paid in the quoted rate) |
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