SPECIAL REPAIRS TO EXISTING CONVENTIONAL STREET LIGHTS WITH LED LIGHTS, PROVISION OF METALLIC SLABS TO AREA DRAINAGE AND ADDNS/ALTRNS TO OFFICERS MESS AT COAST GUARD ENCLAVE, MALKAPURAM, VISAKHAPATNAM

Amount

Dismantling framed trusses not exceeding 10m span complete all as specified and directed by Engineer-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided complete all as specified and directed by Engineer-in-Charge.

Dismantling corrugated or semicorrugated steel sheeting any thickness any gauge any pattern as in roof covering in roof including ridge or similar pattern roof coverings complete all as specified and directed by Engineer-in-Charge.

Excavation in post holes or similar holes not exceeding 0.5 cum each in soft/loose soil, getting out, returning, filling in and ramming with earth or broken rubble around in layers not exceeding 25cm watering etc., and removing surplus soil to 50m distance and making good surface complete all as specified and directed by Engineer-in-Charge.

M&L for lean concrete 1:4:8, type D2 (using 40mm graded aggregate) as in foundations, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

Mild steel TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed by Engineer-in-Charge.

All as per item No. 6.00 here-in-before but except steel bars

Mild steel TMT bars 5mm dia and over upto 10mm dia in stirrups, spacers and binders complete all as specified and directed by Engineer-in-Charge.

M&L for Form work 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, rough finished of concrete flat complete all as specified and as directed by Engineer-in-Charge.

M&L for Form work to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, bands, cantilevers, shelves including supports, overhangs etc., also splays between floors and beams etc., rough finished surfaces of concrete flat complete all as specified and as directed by Engineer-in-Charge.

M&L for formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter fair finished surfaces of concrete flat complete all as specified and as directed by Engineer-in-Charge.

M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200 mm thick (Horizontal or sloping) fair finished surfaces of concrete flat complete all as specified and as directed by Engineer-in-Charge.

M&L for formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floor and roofs not exc 20 cm wide and sides of RCC/PCC bands in walls, horizontal or sloping and similar work exc 10 cm but not exc 20 cm wide rough finished surfaces of concrete complete all as specified and as directed by Engineer-in-Charge.

M&L for RCC (design mix) M-25 (using 20mm graded aggregate) as in foundations, including rafts, footings, foundation beams, plinth beams, post hole, bases for columns etc., basement slabs, under reamed piles and mass concrete complete all as specified and as directed by Engineer-in-Charge.

M&L for RCC (design mix) M-25 (using 20mm graded aggregate) as in beams, bands, cantilever, bresummers, lintels over 1.5m span complete all as specified and as directed by Engineer-in-Charge.

Steel work in tubular trusses including special shaped washer etc., complete using ERW or induction butt welded tubes conforming to IS-1161-1979 garde ST-240 complete all as specified and as directed by Engineer-in-Charge.

M&L for two coats of synthetic enamel paint over a coat of zinc chromate/red oxide primer over new steel surfaces of any description over 10cm in width or girth including preparation of new steel surfaces complete all as specified and as directed by Engineer-in-Charge.

M&L for two coats of black japan paint over new steel surfaces of any description over 10cm in width or girth in contact with concrete or masonry or on embedded steel surfaces including surface preparation complete all as specified and as directed by Engineer-in-Charge.

S&F Pre-painted galvatume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick, fixed with self tapping screws with washers as roof covering complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 19 here-in-before but plain sheet on ridges fixed with screws and washers complete all as specified and as directed by Engineer-in-Charge.

Dismantling of stone slab and tiles of any type any description or thickness laid bedded and pointed in any mortar as in floors, aprons etc., complete all as specified and as directed by Engineer-in-Charge.

M&L for 20mm thick granite (of any type) tiles, machine cut in skirting, dado laid over 10mm thick rendering in cement mortar 1:4 and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including cutting and polishing complete all as specified and as directed by Engineer-in-Charge.

Demolition of brick masonry including all quions, arches, pillars etc., built in cement mortar complete all as specified and as directed by Engineer-in-Charge.

M&L for brickwork with flyash bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and as directed by Engineer-in-Charge.

M&L for brickwork with flyash bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:4 complete all as specified and as directed by Engineer-in-Charge.

M&L for rendering 15mm thick in cement mortar 1:4 on fair faces of brick work or concrete surfaces, finished even and smooth without using extra cement including mixing with liquid WPC all as per manufacturers instructions complete all as specified and as directed by Engineer-in-Charge. Note:- Liquid WPC will be measured and paid seperately.

M&L for rendering 15mm thick in cement mortar 1:6 on stone masonry or surface pther than fair face of brick work finished even and smooth without using extra cement complete all as specified and as directed by Engineer-in-Charge.

Supply only integral liquid water proofing compound.

Preparation of newly plastered surfaces of walls and applying three coats of white wash complete all as specified and as directed by Engineer-in-Charge.

Preparing old surfaces of walls by brooming down or by steel wire brushes and applying two coats of white wash complete all as specified and as directed by Engineer-in-Charge.

Preparing old surfaces of ceilings by brooming down or by steel wire brushes and applying one coat of white wash complete all as specified and as directed by Engineer-in-Charge.

Preparation of newly plastered surfaces of walls and applying two coats of exterior weather proof paint (100% acrylic paint) over a coat of primer complete all as specified and as directed by Engineer-in-Charge.

Preparing old painted surfaces of walls by washing down, rubbing and removal of stains and applying one coat of weather proof acrylic emulsion paint, exterior grade (100% acrylic) complete all as specified and as directed by Engineer-in-Charge.

M&L for non skid coloured ceramic tiles of 7 to 8 mm thick, area of each tile exceeding 0.06 Sq m but not exceeding 0.11 Sq m in floors, set and jointed in neat cement slurry and pointed in white cement mixed with colour pigment to match over a screed layer of 15mm thick in cement mortar 1:6 complete all as specified and as directed by Engineer-in-Charge.

M&L for glazed coloured ceramic tiles in vertical surfaces 450 x 300 x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match over backing coat of 10mm thick in cement mortar 1:4 for laying skirting, dados etc., complete all as specified and as directed by Engineer-in-Charge.

Taking down PVC dooor frames not exceeding 1.5 Sq m each (without taking off shutters from the frames) complete all as specified and as directed by Engineer-in-Charge.

S&F solid PVC door frame of size 50 x 47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube, in opening as per specfication & drawing shown on Serial Page No. 160 of MES Schedule Part-II complete all as specified and as directed by Engineer-in-Charge.

S&F factory made solid panel PVC door shutter 30mm thick (style) consisting of frame made out of MS tubes for top & bottom rails. MS frame shall be covered with heat moulded plain colour PVC 'C' channel having a PVC sheet strip of 20mm width stuck 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 MS frame welded/sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement and fixing in the frame at site as per specification & drawing shown on Serial Page No. 157 of MES Schedule Part-II complete all as specified and as directed by Engineer-in-Charge.

Taking down aluminium door frames (without taking off shutter from the frame) exceeding 1.5 Sq m but not exceeding 4.0 Sq m each complete all as specified and as directed by Engineer-in-Charge.

Taking down aluminium window/ventilators (without taking off shutter from the frame) not exceeding 1.5 Sq m complete all as specified and as directed by Engineer-in-Charge.

S&F powder coated (minimum thickness of 50 microns of powder coating) anodised aluminium frame and shutters for doors, windows, ventilators etc., fixed with jointing cleats, glazing clips, rubber neoprene packing, screws, tie rods etc., complete all as specified and directed by Engineer-in-Charge.

S&F 9 mm thick pre-laminated particle board, interior grade, prelaminated both side with decorative face veneers on both faces, fixed to aluminum door/window shutters and aluminium partition complete all as specified and directed by Engineer-in-Charge.

S&F Butt hinges of 100 mm size, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and directed by Engineer-in-Charge.

S&F 200 mm long Aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed by Engineer-in-Charge.

S&F 150 mm long Aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed by Engineer-in-Charge.

S&F 150 mm long Extruded Aluminium alloy handles, fabricated type, anodised complete all as specified and directed by Engineer-in-Charge.

S&F floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor over all length of cover plate 150 mm complete all as specified and directed by Engineer-in-Charge.

S&F 300 mm long Aluminium alloy, anodised sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy complete all as specified and directed by Engineer-in-Charge.

S&F 250 mm long Aluminium alloy, anodised sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded section and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy complete all as specified and directed by Engineer-in-Charge.

S&F door closer hydraulically regulated designation No.2, universal type, suitable for door shutters of 701 to 850 mm in width and of weight between 36 to 60 Kg of aluminium (Die cast body) complete all as specified and directed by Engineer-in-Charge.

M&L brass Mortice lock, vertical type, 4 lever size 75mm complete all as specified and directed by Engineer-in-Charge.

S&F double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box, main body with stainless steel cover, governing pivot made of brass, other parts made of mild steel heavy duty and fixed complete all as specified and directed by Engineer-in-Charge.

M&L Mangalore pattern roofing tiles set and jointed in cement slurry over 20mm thick screed in CM 1:6 mixed with liquid WPC as per manufactures recommendation over RCC slab laid to slope including preparation of existing concrete roof surface by takingdown/chipping of concrete as per site requirement complete all as specified and directed by Engineer-in-Charge. (Note :- Liquid WPC will be measured and paid separately) complete all as specified and directed by Engineer-in-Charge.

M&L for hard core of gauge n exc 63 mm, deposited, spread and levelled in layers n exc 15cm thick, watered and rammed to a true surface complete all as specified and directed by Engineer-in-Charge.

M&L 75 mm thick PCC 1:3:6 type C-2 (using 40mm graded aggregate) as in plinth protection, finished even and smooth with out using extra cement complete all as specified and directed by Engineer-in-Charge.

Demolition of cement concrete (un-reinforced) of any description in ground floors and pavings not exc 15 cm thickness (below or above ground level) complete all as specified and directed by Engineer-in-Charge.

M&L 75 mm thick cement concrete 1:4:8 type D-2 (using 40 mm graded stone aggregate) as in sub-base finishing concrete surface even and smooth without using extra cement complete all as specified and directed by Engineer-in-Charge.

M&L 60 mm thick M-35 machine pressed precast concrete glazed coloured interlocking pavor block any shape and size confirming to IS-15658-2006 using with grey cement and pigment complete all as specified and directed by Engineer-in-Charge.

M&L sand filling under floors or in foundation or in cable protection including watering and consolidation complete all as specified and directed by Engineer-in-Charge

M&L PCC 1:2:4 type B-1 (using 20 mm graded stone aggregate) in coping, benching etc., complete all as specified and directed by Engineer-in-Charge

Taking up or down 15mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed by Engineer-in-Charge.

Taking up or down 20mm dia bore steel tubing and connections including cleaning for rating and removal to store complete all as specified and directed by Engineer-in-Charge.

S&F 15 mm bore Galvanized Steel tubes, medium grade with all fittings and fixed complete to walls and ceilling or laid in floors in short lengths complete all as specified and directed by Engineer-in-Charge.

All as per item No. 64 here-in-before but except pipe.

S&F 20 mm bore Galvanized Steel tubes, medium grade with all fittings and fixed complete to walls and ceilling or laid in floors in short lengths complete all as specified and directed by Engineer-in-Charge.

All as per item No. 66 here-in-before but except pipe.

S&F in repair stop valve 15 mm, fancy type, chromium plated with long shank and cup (concealed type), screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or union complete all as specified and as directed by Engineer-in-Charge.

All as per item No. 68 here-in-before but 20mm bore

S&F 15 mm bore fancy type bib tap cast copper alloy chromium plated, screwed down high pressure, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs stainless steel gratings 125mm dia round fixed on floors/ nahani traps fixed with cement mortar complete all as specified and directed by Engineer-in-Charge.

Removing existing CI floor/Nahani traps including conecting pipe to main verticle CI pipes and supply & fixing the same with new material and provinding necessary cement joints and making good the surface complete all as specified and directed by Engineer-in-Charge.

S&F superior quality Brass CP mixer for mixing hot & cold water screwed down for iron pipe complete all as specified and directed by Engineer-in-Charge.

S&F stainless steel towel rail 600mm long fixed with & incl chromium plated brass screws and wooden/plastic cleats ( minimum wt 190 gms) complete all as specified and directed by Engineer-in-Charge.

S&F brass chromium plated toilet paper holder with flap complete all as specified and directed by Engineer-in-Charge.

S&F vitreous china wash hand basin white of size 500x450mm including brackets, pillar taps, waste pipe, PVC connection, stop valve etc., complete all as specified and directed by Engineer-in-Charge.

S&F brass chromium plated health faucets 15mm bore with 1m long metallic expandable tube and hook complete all as specified and directed by Engineer-in-Charge.

S&F in repairs Vitreous China Wash Down Water Closet [Pedestal pattern], White, including 10 Litres capacity, PVC Valve less, Syphonic action type, low level flushing cistern, white, with inlet ball valve, float, handle, flush pipe of polyethylene of low or high density of PVC, 32mm dia including brackets and connections to pipe with PVC connection and flush pipe including plastic water closet seat back closed pattern with flat bottom and cover and mild steel chromium plated or aluminium hinging device and 'P' or 'S' trap complete all as specified and directed by Engineer-in-Charge.

S&F vitreous china bowl urinal flat back of size 465x355x265mm white with grating and union for discharge pipe complete including providing and fixing plugs, bedding urinals against wall in CM (1:2) securing urinals to wall with 60mm long brass screws including flush pipe & waste pipe complete all as specified and directed by Engineer-in-Charge.

Dismantling of structural steel work of any description including doors, gates but excluding framed truss complete all as specified and directed by Engineer-in-Charge.

MS Pre-fabricated 4.6 m wide 2m high MS gate (without wicket gate) made out of MS angle iron MS sheet and MS square bars including pintal hinges, RCC columns, necessary earthwork etc., (As per TD drg No. CEDD/86/TD/2A) complete all as specified and directed by Engineer-in-Charge.

S&F cast iron soil waste & vent sand cast pipes in any length with or without ears, with cement joints 100 mm bore laid in floor/trenches complete all as specified and directed by Engineer-in-Charge.

Demolition of RCC of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engineer-in-Charge.

Demolition of PCC of any description and in any position not otherwise specifically provided for complete all as specified and directed by Engineer-in-Charge.

M&L PCC 1:3:6 type C-2 (using 40 mm graded stoneaggregate) as in foundation, filling and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L RCC (design mix) M-30 (using 20 mm graded aggregate) as in foundations, including rafts, footings, foundation beams; plinth beams; bases for columns, etc., basement slabs, under-reamed piles and mass concrete complete all as specified and directed by Engineer-in-Charge.

M&L RCC (design mix) M-30 (using 20 mm graded aggregate) as in walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses and making good with old concrete surface complete all as specified and directed by Engineer-in-Charge.

M&L RCC (design mix) M-30 (using 20 mm graded aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves complete all as specified and directed by Engineer-in-Charge.

S&F framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and directed by Engineer-in-Charge.

S&F mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment confirming to Fe 410-W Gde-E-250 quality-A complete all as specified and directed by Engineer-in-Charge.

M&L for cleaning exposed concrete surface and corrosion in reinforcement steel bars by means of emery rubbing and brushing and cleaning with oil free air blast and including providing one coat of anti corrosion zinc rich epoxy primer on exposed surface of steel at height not exc 25m complete all as specified and directed by Engineer-in-Charge.

Taking down unserviceable Street light fittings any type and capacity complete all as specified and directed by Engineer-in-Charge.

Taking down old rusted mild steel bracket any size and any type complete all as specified and directed by Engineer-in-Charge.

Taking down old unserviceable rusted connection wire any type and any location complete all as specified and directed by Engineer-in-Charge.

Taking down old unserviceable Feeder Pillar box of any type complete all as specified and directed by Engineer-in-Charge.

Taking down underground cables of sizes 25/10/6 Sq mm complete all as specified and directed by Engineer-in-Charge.

Taking out old broken bricks/cable covers of any size complete all as specified and directed by Engineer-in-Charge.

S&F in repairs LED Street Light, new generation energy saving and environmental friendly long life versatile pressure die-cast aluminium IP-65 road way lumnaire with high power LED as light sources 70 W LED complete all as specified and as directed at site by Engineer-in-Charge. Make: Havells CAT No. ENDURAPEARLPLUSSL70WLED757SASYTOPC or equivalent in Phillips

S&F in repairs GI tubing bracket of size 40mm dia, medium grade, 1.2 Mtr long, bent in 120 degree for mounting of street light fittings with MS clamp, nuts and bolt complete all as specified and as directed at site by Engineer-in-Charge.

S&F in repairs LED Flood Light, energy saving environmental friendly, long life exclusive innovative die-cast aluminium IP-65 LED Flood Light 180 watts with high Power LEDs as light source, suitable for highlighting complete all as specified and as directed at site by Engineer-in-Charge. Make: Havells CAT No. JETA VALOURFLS180WLED757MODASYMLT G and LEDDRIVER ASSEMCGBOXVALOUR180WP or equivalent in Philips

S&F in repairs energy saving sleek 25 W LED Post Top luminaires made of pressure die-cast aluminium IP-65 housing and opal diffuser finished from out side complete all as specified and as directed at site by Engineer-in-Charge. Make: Havells CAT No. RUBYPT25WLED757PSYMTOPC or equivalent in Philips

S&F PVC copper flexible cable three core 1.5 Sq mm for connection of street light from Pole box to street light fittings complete all as specified and as directed at site by Engineer-in-Charge.

S&F Outdoor type LT feeder pillar box made from MS sheet of 2 mm thick, powder coated and finishing with gray colour with angle iron frame 40 x 40 x 6mm including necessary earth and PCC work complete all as specified and as directed at site by Engineer-in-Charge for accomodating the following items:- a) Copper bus bar 200Amp for 3 phase and Neutral b) MCCB 63 Amp 25 KA 4 Pole - 02No (Incoming&outgoing) Make -Legrand Part No 42717 or equivalent in Schneiders/Siemens c) Digital Timer - 01 Nos d) Contactor ML-3 , 3 Phase suitable for street lighting - 1 Nos e) Toggle switch, MCB SPN 25A and terminal blocks f) Phase Indicator for 3 phase and neutral.

S&F in repairs old unserviceable cable loop box with PVC of size 280 x 170 x 130mm including 6 amps MCB fixed in pole including necessary clamps bolts/nuts complete all as specified and as directed at site by Engineer-in-Charge. Make: Sintex/Hansel

M&L for preparation of old painted surface of steel tubular pole 9 mtr long and enamel painting on exposed surfaces of any description not exceeding 60cm in width or girth with aluminium paint complete all as specified and as directed at site by Engineer-in-Charge.

Supply, fixing, jointing and testing XLPE insulated armoured heavy duty electric cable, screened PVC bedded with aluminium conductor 1100 volt grade laid in trenches complete all as specified and as directed at site by Engineer-in-Charge for the following sizes:-

(a) 25 Sq mm x 4 Core

(b) 10 Sq mm x 2 Core

(c) 6 Sq mm x 2 Core

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5m in depth for taking out/laying cable and getting out in soft/loose soil complete all as specified and as directed at site by Engineer-in-Charge.

Returning, filling including spreading leveling, watering and well ramming in layers not exceeding 25 cm in any type of soil complete all as specified and as directed at site by Engineer-in-Charge.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified and as directed at site by Engineer-in-Charge.

Supply and lay cable cover for LT Cable, Class LV, type 1, flat of size 250mm x 150mm x 40 mm complete all as specified and as directed at site by Engineer-in-Charge.

JAHNAVI ASSOCIATES

Sai Srija Constructions

Venkat Associates

CIVILEC ENGINEERING WORKS

K Satyanarayana

GS ENGINEERS