SPL REPAIR WORK FOR REPAIRING/ RESTORATION OF EXISTING DRAINAGE SYSTEM OF 15 MECH INF AND SPL REPAIR OF GUARD ROOM AND BATHROOM OF BLDG NO P-13 OF HQ 23 (I) ARMD BDE AT NAMS

Amount

Excavating over areas in soft/loose soil, n exc 1.5 m deep and getting out complete all as specified & directed.

All as per ser item No 1.00 above but depth exc 1.5 m but not exc 3 m getting out in any type of soil complete all as specified and directed

All as per ser item No 1.00 above but depth exc 3m not exc 4.5m getting out in any type of soil complete all as specified and directed

Excavation in trenches in soft/loose soil not exc 1.5 m wide and not exceeding 1.5 mtr in depth for foundation etc shaft, cesspits, manholes etc not exc. 10 sqm on plan and getting out complete all as specified & directed.

Returning filling in the soil including spreading, levelling, watering and well ramming in layer n.exc 25cm thick each layer complete all as specified and directed.

Removing excavated soil to a distance exc 250m but n.exc 500 mtr away and depositing where directed at a level not exc 1.5m above the starting point complete all as specified and directed.

M & L for cement concrete 1:4:8 (using 40 mm graded stone aggregate) in foundations, filling and mass concrete complete all as specified and directed.

M&L for RCC M-25, Design MIx (using 20mm graded stone aggregate) as in Beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

M & L for formwork to flat sides and soffits of floor or roof beams, beamnching, girders, bressumers, lintels, cantilevers, overhangs etc complete all as specified and directed.

M&L for RCC M-25, Design MIx (using 20mm graded stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs , landings, balconies, canopies, deck slab and in shelves and the like complete all as specified and directed.

Use & waste for form work to soffits of suspended slab such as roof slab, floor slab , landing and similar work; not exc 200 mm thick horizontal or sloping, finished fair and even complete all as specified and directed.

S&F TMT bars 10 mm dia and over,cut to length, bent to shape required, incl cranking, bending spirally for hooping for columns, hooking ends and binding with the mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed..

S&F TMT bars 6-8mm dia,cut to length, bent to shape required, incl cranking, bending spirally for hooping for columns, hooking ends and binding with the mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

M&L for Precast RCC (1:2:4) type B-1 using 20mm graded stone aggregate set in cement mortar 1:6 as in landings, cover slabs for manhole etc, water tank base and similar work complete all as specified and directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar including all quoins, arches, pillars etc complete all as specified and directed.

M & L for Brick work with sub class 'B' bricks straight or curved on plan exc 6m mean radius built in CM 1:4 complete all as specified and directed.

M&L for brick work with sub class ‘B’ bricks (old size brick) straight or curved on plan to any radius in half bricks thick walls built in CM 1:4 complete all as specified and directed.

All as per item No 17.00 above but except bricks complete all as specified and directed.

Material and labour for 15mm thick cement plaster in CM 1:4 on fair/unfair faces of brick work and finishing the surface even and fair complete all as specified and directed.

M&L for loose filling with broken stone aggregates of size 12.5 and 20mm complete all as specified and directed.

M&L for filling of Pea gravel 3mm to 5mm size as in recharging pits complete all as specified and directed.

M&L for filling of coarse sand/red bajri as in recharging pits complete all as specified and directed.

S&F PVC grating as in well cap for 150mm bore pipe complete all as specified and directed.

M&L for boring hole 300mm dia complete by DTH comp rotary method to a depth upto 50 mtr in any type of soil including disposal of surplus soil complete all as specified and directed.

Supplying,lowering and fixing into bore 150mm dia PVC casing pipe with perforated holes including wrapping of filter mesh around pipe as whole complete all as specified and directed.

M&L for filling for pea size gravell 10mm size in bore holes complete all as specified and directed by Engr-in-Charge.

M&L for laying of 450mm bore reinforced cement concrete,class NP3 pipes with one collar per length of pipe with filling of joints with CM 1:3 complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregate) as concrete bed, laid to falls in trenches in any depth including packing under, and haunching against the sides of NP-3 pipes 450mm bore, after the pipes have been laid and tested including complete all as specified and directed

Material and labour for PCC 1:2:4 type B-0(using 12.5mm graded crushed stone aggregates) as in benching for manholes, bands, coping, bed plate etc including necessary form work, if any and finishing exposed surface even and smooth using extra cement complete all as specified and directed.

S&F framed work as in covers or other section with gusset plates,rails,braces,angles,flats,nuts and bolts etc complete all as specified(Fe 410-W(Gde E-250)) quality A complete all as specified and directed.

M&L for plain cement concrete (1:3:6) type D2, using 40 mm graded stone aggregate as in foundation filling and mass concrete including demoliton of PCC complete all as specified and directed.

M&L for PCC (1:2:4) type B-1 (using 20 mm graded stone aggregate) as in cills, PCC blocks, coping,haunching and benching bed plates, seismic and other similar bands, plinth bends, etc including weathering slightly rounded or chamfered angles and throuting, inclusing necessary form work etc complete all as specified and directed

Taking down chowkhats or frames with shutters (without taking off shutters from the frames) exc 1.50 sqm and n.exc 4.00 Sqm each and removing from site complete and making good disturbed surfaces of wall in CM (1:3) complete all as specified and directed.

Taking down unserviceable chowkhats or frame with shutters(without taking off shuters from the frames) of any description n. exc 1.50Sqm and removing from site and making good disturbed surfaces of wall in CM 1:3 complete all as specified & directed.

M&L 35mm thick factory made solid PVC (Wood plastic composite ) moulded gauged door shutter with wire mesh 0.18mm nominal dia of wire and average width of aperture 1.40mm in any number of division with brown wood grain texture , including S.S wire mesh shall be fixed with 15x15 square tubes in is rails with screwing 8x28mm heat metal Zink coated screws can be remove or fix again after changing of wire mesh when needed . The density shall be as per manufactures instructions complete all as specified and directed

M&L Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid decorative type flush door shutter of size 35mm thick comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant. WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of EngineerIn- Charge. (Note: stainless steel butt hinges and necessary S.S screws shall be paid separately

S & F Factory made single extruded WPC (Wood Polymer Composite) solid door frames/ Chowkhat of size 65x125 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/ moisture proof and fire retardant including making good after complete all as speicifed and directed.

M&L Factory made solid panel pvc door shutter 30mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails, M.S. frame shall be covered with heat moulded plain colour PVC `C' channel heaving a PVC sheet strip of 20mm width suck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S frame wedded/ sealed to the stiles, & rails with suitable PVC sheet beading, and joined together with solvent cement, supplying & fixing in the frame at site as per specification & drawing.

Material & labour for box type steel window 1.25 mm thick made of ERW tube P-Section of size 60 x 25 mm double rebated outer frame comprise of glazed skeleton shutter(two gauged shutters and two glazed shutter) of ERW tube P-Section size 50 x 20 mm and 1mm thick one/two Nos openable leaf consisting of two Nos sash bar of T-Section 20x3mm welded to frame with one No Vertical mullion of ERW box type T-Section of size 60 x 25 mm and 1.25 mm thick and FI 2 mm thick welded / screwed to frame for fixing of glass including fittings and fixture like Handle, Tower Bolt, stopper, cleat, pintal hinges, hold fast etc including provn of cooler/AC opening etc. (a) Hold Fast, 150mm long of 120mm x 3 mm made to shape -04 Nos per window. (b) Handle of Z sec 20mm x 25mm, 100 mm long -1 No per leaf (c) MS Tower bolt 150mm long - 2 No per leaf (d) Z Sec 20mm x 25 mm, 100 mm long stopper - 1 No per leaf (e) Cleat 55 mm long of hollow square 15mm x 20mm x.63mm welded to hinge -1 No per leaf. (f) MS Pintal hinges of size 75mm x 12mm - 2 Nos per leaf (g) 12 mm square guard bar, 10 cm centre to centre.(h) 25x4 mm flat iron all around for joint of both frame.(j) One shop coat of red oxide primer and two coats of Synthetic enamel paint to MS window and guard bar. Note: (i) Including taking down old steel window/ ventilator and making good dismantled portion with PCC 1:2:4 type B0 including hold fast PCC (four No’s for Each window) & around required plaster in CM 1:4 and match with existing finishing complete all as specified and directed by Engineer-in-charge. (ii) sheet glass and wire mesh shall be measured and paid separately)

S&F solid PVC door frame of size 50x47mm made out of 5mm plain colour PVC sheet reinforced with M\S squre tube supplying and fixing in opening as per specification & drawing complete all as specified and directed.

S&F Sheet glass, 3mm thick ordinary quality, in squares, not exceeding 0.50 sqm in each pane fix with oil putty complete all as specified and directed. Note: upto four storey height including all scaffolding work.

S&F GI wire cloth, 0.36 mm nominal dia. of wire and average width of aperture 1.4 mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and directed

S&F Stainless steel butt hinges 100mm long medium weight fixed complete all as specified and directed

S&F aluminium, anodised, barrel tower bolt of extruded section, ISI marked, 150 mm long complete all as specified and directed.

S & F aluminium handle fabricated type, anodised 150mm size conforming to IS complete all as specified and directed.

S&F aluminum alloy anodised sliding door bolts with hasp & staple & fixing clips of sheet cast extruded section & fixing bolts & sliding bolts of extruded section 300 mm long complete all as specified and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise complete all as specified and directed.

M&L Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter complete all as specified and directed

Taking down cement plaster on Brick/concrete surface etc including racking out of joints hacking for keys scrubbing down with water complete all as specified and directed.

M&L for 15 mm thick rendering in cement mortar (1:6) on fair face of brick or concrete surface finished even and fair (without using extra cement) complete all as specified and directed.

M&L, rendering 10mm thick in CM 1:3 over concrete surface as on ceiling finish even and smooth w/o using extra cement (without using extra cement) , complete all as specified and directed.

M&L preparation of new plastered surface applying 1mm thickness putty and two coat of oil bound distemper complete all as specified and directed

M&L for complete removal of existing treatment of old plastered surface of wall and applying two coat of oil bound distemper over a coat of 1mm thick wall care putty, complete all as specified and directed.

M&L preparation of new plastered surface applying a coat of primer and two coat of cement base paint complete all as specified and directed

M&L Prepration of new plastered surface and applying 3 coat of white wash on ceiling complete all as specified and directed.

Dismantling floor, hearth or wall tiles, including cement mortar, removing serviceable tiles from site & rubbish off the premises, complete all as specified and directed.

M&L Non skid ceramic coloured tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0. 11 sqm but not exceeding 0.18 sqm, in floors etc. laid over 15mm thick screed bed in cement mortar 1:6 and jointed in neat cement slurry and pointed in white or coloured cement to match etc complete all as specified and directed.

M&L Non skid ceramic coloured tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0. 11 sqm but not exceeding 0.18 sqm, in skirting/ddado etc.including rendering 10 mm thick in cement mortar 1:4 and jointed in neat cement slurry and pointed in white or coloured cement to match etc complete all as specified and directed.

M&L for Glazed ceramic coloured tiles of size 300mm x 450 mm x 7mm thick including providing highlighter/ any pattern on vertical surface such as skirting, dados, risers to steps etc set & jointed in neat cement slurry and pointed in white or white cement cement mixed with colour pigments to match the shade of tiles including rendering 10mm thick in cement mortar (1:4) complete all as specified and directed.

Material and labour for 25 mm thick cement concrete (1:2:4), type B-0, using 12.50 mm graded aggregate as in floors including finishing the surface rough & even for receiving kota/tiles complete all as specified and directed.

Dismantling and taking down water storage tanks exc 500 Ltr but not exc 1000 Ltr capaciaty and S&F 1000 ltrs capacity rotatonal moulded polyethylene water storage tanks Triple layer in white colour (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I including S&F of ball brass valve high pressure of 20mm dia complete all as specified and directed.

S&F in repair Bib tap CP fancy type/long body 15 mm bore with will crutch or buttewrfly handle screwed down screwed to iron pipe complete with all fittings complete all as specified and directed.

S&F in repair 15mm bore Stop valves, cast copper alloy, screwed down , high pressure, with crutch or butterfly handles , screwed both ends for iron pipe or for unions, fancy type, chromium plated with long shank and cup ( concealed type) and fixedcomplete all as specified and directed.

S&F in repair Angle cock CP fancy type 15 mm bore screwed down high pressure with crutch or butterfly handle & screw both end for iron pipe or for Unions complete all as specified and directed.

S&F in repair brass chromium plated shower rose with Arm length not less than 150mm swivel joints size 125mm with arm fixing to steel pipe or union complete all as specified & directed

S&F in repair tubular towel rail 600mm long, 20mm dia 'D' type CP rail with fixed in wall complete all as directed

S&F in repair Pillar tap CP fancy type/long body 15 mm bore with will crutch or buttewrfly handle screwed down screwed to iron pipe complete with all fittings complete all as specified and directed.

S&F in repair 10 ltr capacity low levels flushing cistern with PVC bend and PVC flush down pipe etc complete all as specified and directed.

S&F in repair for viterous china squatting pan of (Orissa Pattern) size 580 x 440 white with 'P' or 'S' trap front or back inlet and integral foot rest , including joining, filling and provision of cement concrete bedding 1:5:10, type E2 (excluding flushing cisteern and flush pipe) fixed incl cement concrete bedding as required set complete all as specified and directed.

S&F in repair vitreous China wash basin white, flat back size 550mm x 400mm including CP waste coupling 32mm bore, bracket for fixing etc complete all as specified and directed.

S&F PVC connections 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

S&F PVC waste pipe 32mm bore including socket complete all as specified and directed.

S&F in repair mild steel powder coated curtain rods 20mm dia of approved quality incl bracket, knobs etc complete all as specified as directed.

M&L for Taking up or down 15mm bore steel tubing and connection removing the same from site/keeping aside for reuse complete all as specified and directed.

All as per ser item No 75.00 above but 20 mm bore complete all as specified and directed.

S&F 15mm bore GI tubing medium grade including all fittings fixed to walls and ceilings or laid in floors at as specified and directed.

All as per ser item No 77.00 above but 20 mm bore complete all as specified and directed.

M & L for 50mm avarage thickness PCC 1:2:4 type B1 (using 20 mm graded stone aggregate as roof padding ,hunching, sub base floor, even and smooth without using extra cement for further treatment complete all as specified and directed.

M&L for preparation of roof surface & applying evenly a tack coat of industrial bitumen primer 85/25 grade @ 1.2 Kg/Sqm including APP based polymeric membrane minimum weighing 3 kg/sqm and minimum 3 mm thick reinforced wih polyster non wove fabric (wt not less than 150 gms/sqm) applied on primed surface by forced application of heat and roller, joints to be touched hot and width of overlaps not be less than 150 mm complete all as specified and directed.

Material and labour for 40 mm thick brick tiles laid over and including 25 mm screed bead in CM 1:4 and joints grouted flush in CM 1:3 mixed with 5% of crued oil by weight of cement, complete all as specified and directed.

S&F PVC (SWR) bend 110 mm with access door complete all as specified and directed.

S&F in repair 110mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints laid in trenches or in floors and wall complete all as specified and directed.

M&L for PVC(SWR) floor trap, plain with grating including jointing with solvent cement, dia of outlet 75mm complete all as specified and directed.

S&F in repairs 75mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

S & F 75mm bore PVC(SWR) bends with oval access door of any radius complete all as specified and directed.

Demolition of cement concrete (unreinforeced) in ground floors and pavings n. exc 15cm thickness (below or above ground level).

M&L PCC (1:3:6) type C-1 using 20mm graded stone aggregate, 75 mm thick as in plinth protection finished fair & even in alternative bays n. exc 2M in length and joints filled with butmen mastic 1:3 (1 Bitumen : 3 Sand) complete all as specified and directed.

Taking down aluminium/copper point wiring from existing conduit / batten (light, fan, socket or power) complete such as switches, ceiling rose, pendent, regulators, socket, light fittings etc and removing material from site and making good the disturbed surface of wall / floor etc, complete all as specified and directed.

M&L for point wiring with 1.5 sqmm (Nominal area ) 1100 Volt PVC Insulated , FRLS unsheathed and multi stranded copper conductor cable new PVC Concealed conduit for one light / fan point or bell point controlled by one switch (including cutting chases and making good the distributed surfaces) and fixing new 3mm thick plastic laminated sheet top cover, sheet screws and 1.6mm thick GI sunken boxes after removing old unserviceable plastic laminated sheeet and sunken boxes included 1.5 Sqmm stranded copper conductor with green PVC Insulation earth contunity conductor connected to common earth dolly etc complete all as specified and directed. Note : The cost of sunken boxes and bakellite sheet is included in the quoted rate.

One light /bell point /Fan point / Exhaust fan point controlled by one 5 amp switch one way complete all as specified and directed.

All as per Srl item No 90.00 above but for one 5 amps independent Board complete all as specified and directed.

All as per Srl item No 90.00 above but on the same board ccomplete all as specified and directed.

All as per Srl item No 90.00 above hereinbefore but wiring with using cable 2.50 sqmm size copper wire (FR) and earth wire of PVC insulated (Green colour) 2.50 Sqmm size copper wire for one 6 pin socket outlet, 16 Amperes on independent board.

Supply and fixing switch piano type 6 Amps one way 230 volts AC complete all as specified and as directed.

Supply and fixing of socket outlet two-in-one, 3 pin each suitable for 5 Amperes flush type, 230 volts AC complete all as specified and directed.

Supply and fixing in replacement of switch piano flush button single pole one-way 15 Ampere complete all as specified and directed.

Supply and fixing in replacement of socket outlet two-in-one, 3 pin each suitable for 5 and 15 Amperes flush type, 250 volts AC complete all as specified and directed.

Supply and Fixing in replacement switch type regulator 5 step 230 volts 100 Watt AC complete all as specified and as directed.

Supply and fixing ceiling rose 65/50 mm two to three terminals complete all as specified and directed.

S & F in replacement lamp holder, PVC / polycarbonate type insulated body with back plate suitable for batten / angle fittings complete including LED bulb 9/10 Watt all as specified and directed.

Supply and MCB 32 Amps single pole with neutral, AC 230 Volts complete all As specified and directed.

Supply and fix MCBs single pole (SP) 6 to 32 Amps with 10 KA breaking capacity of 'B' series in distribution boards complete all as specified and directed.

Supply & fix LED Street Light Luminaire 25 watt 6000K with .high power LED cool white,CRI 75,+/- 5% supply voltage 220/240/50 Hz, light engine driver base.pole adapter,powder coated pressure die cast aluminium with heat resistant toughened glass with lens complete all as specified and directed.

Supply and fixing of security light mounting bracket made out of GI pipe 40 mm dia medium Grade not less than with 1.2 m.long in any shape with 2 nos of pole fitting clamps made out of MS flat of size 40 x 6 mm and nuts and bolts and painting with aluminium paint complete all as specified and direced.

S & F in replacement of LED bulkhead light fittings 10 watt white including LED strip as per IP 65 in engineering plastic housing with clear primatic diffuser and making necessary connection complete all as specified and directed.

Supply and fixing Sheet metal enclosure for DB's when MCB's to be used double door factory made flush fixed complete with 200 Amps rated busbar 240 Volts single phase 8 ways complete all as specified and directed.

Supply and fixing, testing Single phase propeller type ventilating ( Exhaust fan) heavy duty AC 230 volts 300 mm sweep, PVC body complete with louvrers and shutters complete all as specified and directed.

Supply and Fix Storage water heater (Geyser) of 25 litre capacity 230V AC, 50HZ having element of 2 KW of COPPER/INCOLOY alloy , Rust proof outer body,high density PUF insulation, BEE 5 Star Rated ,Inner tank of SS 304 which can sustain pressure of minimum 7 Bar working pressure and having multifunction safety valve plug top , making electric and water connection complete all as specified and directed.

Supply and fixing of brass chormium plated angle valve, fancy type of size 15mm dia screwed down for high pressure, complete all as specified and directed.

Supply and fixing of PVC Connection (Hot) of size 15 mm x 600 mm complete all as specified and directed.

Supply and fixing galvanized iron steel tubing medium grade 15 mm bore with all fitting and fixed to walls, ceiling and laid in floor complete all as specified and directed.

Supply and fixing Brass chromium plated fancy type bib tabs of size 15 mm dia bore short body, screwed down for GI pipe or for brass ferrule and fixed complete all as specified and directed.

Supply & fixing of single pole and neutral sheet metal enclosures with two pin & earth plug and socket complete with one single pole MCB of 20 Amps complete all as specified and directed.

Supply and fixing ceiling fans 1200mm sweep at 300/350 RPM copper winding high speed , aluminium body with blade , double ball bearing of BEE star rated including all accessories connector , canopy, hanging rod and clamps, including electric connection with PVC flexible twin core copper wire from ceiling rose to ceiling fan complete all as specified and directed.

M & L for sub main wiring with 1100 volt grade two single core FRLS Wire PVC insulated and unsheathed cable with stranded copper conductor 4 sqmm drawn into and including electrical grade PVC conduit not less than 25 mm dia with IS 9537 (Part-III) 1983 mark, or relevant ISI mark with all accessories fixed concealed including chase cutting in brick/ stone masonry for fixing conduit and making good the disturb surfaces of wall as per existing including 4 sqmm multi - stranded copper conductor as earth wire in green colour complete all as specified and directed. Including taking down old unserviceable sub main wiring. NOTE: 3 single core 4 sqmm and PVC conduit shall be measured as one RM.

Supply and fixing of LED T-8 tube light fitting with sinle side connection LED tube rod 18/20 W, 4 Feet made of CRCA sheet steel box type including bipin holder and connection with PVC insulated twin core 23/0.0076 ywisted copper cable from ceiling rode to light fitting complete all as specified and directed.

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth lead wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade ) and chamber of pcc 1:4:8 type D2 using 40 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 3 of SSR PART 1 , with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switche, DBs) complete all as specified & testing on completion.

Excaving trenches not exc 1.5m wide and not exc 1.5 mtr depth for foundation of pole and laying of UG cable and getting out in any type of soil all as specified and directed. NOTE: Taking out of Existing Tiles which coming cable root anf refixing the same.

Removing excavated material (soil) to a distance not exceeding 50m and depositing where directed at a level not exc. 1.5m above the starting point complete all as specified and directed.

Supply,laying & fixing double wall corrugated (DWC) pipes made of high density polyethylene (HDPE) with all accessories i.e. all type of joints, sockets, elbows, bends and end cap etc. of size 75 mm outer dia and 61 mm inner dia complete all as specified and directed.

Supply and laid in trenches/ on wall and floor LT UG XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10 sqmm 2 core complete all as specified and directed.

ss enterprises (BID ID -3510756)

Santokh Singh and Associates (BID ID -3510689)