REPAIR/MAINTENANCE WORKS OF WSA AT AF STN PHALODI

Amount

Demolition of cement concrete (unreinforced) of any description not other specifically provided for pavement or hard standing etc complete all as specified and directed.

M&L for 100mm thick Cement concrete type D-2, (1:4:8) using 40mm graded stone aggregate as in sub base for path/flooring complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for 25mm thick PCC (1:2:4) type B-0 using 12.5mm graded stone aggregate ) as in floor finishes and leveling course complete all as specified and directed.

M&L for Jodhpur stone of 25mm thick, having smooth surfaces with sharpe edge fixed in 10mm thick in CM (1:6) complete all as specified and directed.

M&L for non - skid white ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and including 15mm thick screed bed in cement mortar (1:6) for laying floor finishes complete all as specified and directed.

M&L for joint free (edge cut) glazed white ceramic tiles 350x250x7 mm/450x350x7mm thick, on vertical surfaces of wall such as dado, skirting etc set and jointed in neat cement slurry and pointed in coloured cement to match the shade of tiles over and including 10mm thick backing coat in CM (1:4) complete all as specified and directed.

M&L for vitrified ceramic tiles light shade 10mm thick (square/ rectangular) polished area of each tile not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15mm thick cement screed bed in CM (1:4) complete all as specified and directed.

All as per item No 8.00 (here-in-before) above but as in skirting over 10mm thick backing coat in CM (1:4) complete all as specified and directed.

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons laid dry and pointed in any mortar etc complete all as specified and directed.

M&L for 75mm thick Jodhpur stone having smooth surfaces use in any type of work with sharpe edge and flush jointed in CM (1:6) complete all as specified and directed.

M&L for machine cut kota stone slab flooring 20-25 mm thick over cement screed base laid and jointed with pigment to match the shade of the slab including rubbing and polishing including screed bed and bedding layer of mortar 20 mm thick in CM (1:4) for laying floor finishes size complete all as specified and directed.

Taking down cement plaster on brick or stone walls etc. including racking out joints, hacking for key, scrubbing down with water, any description etc. complete all as specified and as directed.

M&L for rendering 10mm thick on other than fair faces of brick work or concrete surfaces in cement mortar (1:6) finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparartion of new plastered surfaces of walls and applying two coats oil bound distemper over one coat of primer on walls complete all as specified and as directed.

M&L for 15mm thick plaster in two layer on external surfaces :- 1 layer 10mm thick in CM (1:4) & 2nd layer 5mm thick in CM (1:4) on fair faces of concrete or masonary surfaces with water proofing compound @ 3% by weight of cement on concrete or masonary surfaces and finished even and smooth without using extra cement complete all as specified and directed. Note: Water proofing compound shall be measured and paid for seperately as supply only under respective item.

Supply only water proofing compound powder complete all as specified and directed.

M&L for preparing on newly plastered wall surfaces and finishing walls with Acrylic Smooth exterior paint in one or more tints and pattern (camouflage) as approved of required shade in Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm complete all as specified and directed.

M & L for preparing old painted plastered surface of walls by washing, rubbing down & stopping by vacuum based sanding machine and applying one coat of exterior emulsion paint of 1st grade quality, in one or more tints and pattern (camouflage) as approved complete all as specified and directed.

M&L for preparing old painted plastered surface of walls by washing, rubbing down & stopping by vacuum based sanding machine and applying one coat of oil bound distemper by auto roller complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for etc complete all as specified and directed.

S&F in repair galvanized 2 strands steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacing and straining and fixed to any shape/type of standard posts, straining bolts, including screwing or tightning at crossing with and provision of galvanized mild steel wire staple or steel pins etc as directed (Note : Each line of wire to be measured separately) complete all as specified and directed.

M&L in repair erecting of 600 mm dia punched tape concertina coil fencing, stretches along with two lines for RBT (supporting wire of the same material as concertina coil) having stranded specifications, average weight not less than 1.06 Kg/RM including coating of px2 compound (Anti Rust) and fixed in angle iron brackets on compound wall with and including using necessary scaffolding along the length of wall complete all as specified and directed.

Excavating in post holes (or similar holes) each n.exc 0.5 Cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm, watering and removing surplus soil to a distance n.exc 50 m and making good surface in soft/loose soil complete all as specified and directed.

M&L for Mild steel work in posts and struts in fencing including cutting tops to shape as directed, drilling holes, matching for wire, etc., flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

Dismantling fencing wire mesh any type complete all as specified and directed.

Supply only Chain link MS galvanisd fencing of any size or type complete all as specified and directed.

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc. including provission of binding wire complete all as specified and directed.

S&F mild steel screw bolts (Machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, length of bolt exc 10cm but nexc 15cm long and diameter of neck in mm 11 to 15 complete all as specified and directed.

S&F framed work such as grill 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 railing frame work of ceiling etc and similar work confirming to Fe-290 Gde E-165 complete all as specified and directed.

M&L for applying two coats of synthetic enameled paint over a coat of red oxide primer on new steel surfaces exc. 10 cm girth and width including preparation of new steel surfaces complete all as specified and directed.

M&L for 75 mm thick PCC (1:3:6) type C2 using 40mm graded stone aggregate as in plinth protection etc, finished even & smooth without using extra cement including making joints with bitumastic filling in proportion of bitumen and sand (1:3) by weight complete all as specified and directed. Note : The concrete shall be laid at a stretch n. exc 1.5m in length and every turning corners.

M&L for sand filling as in travere wall including spreading and levelling in layres n exc 25m thick including watering and consolidation complete all as specified and directed.

Excavation in trenches, n exc 1.5 m wide and n exc 1.5 m in depth or n exc 10 Sqm on plan and n exc 1.5 m in depth & getting out for laying underground cable in soft/losse soil complete all as specified and directed.

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

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cms thick in any type of soil complete all as specified and directed.

M&L for dry tibba sand in trenches for cushioning to under ground cable spreading, levelling, hand punning complete all as specified and directed. Note- Punned down thickness will be measured for payment purpose.

Supplying and laying unreinforced precast concrete cable cover, Class LV, Type I, flat, size 250mm x 150mm x 40mm complete all as specified and directed.

Disconnecting and Taking out of old LT armored PVC cables of any size/core/any voltage grade from trenches for replacement complete all as specified and directed.

Supply, laying, testing and commissioning cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 10 sqmm 2.0 core complete all as specified and directed. Note:- (i) Cable may be laid in trenches, under road, across the Nallah, along poles/walls and ducts etc. (ii) Excavation, earthwork, sand cushioning, cable cover, pipe for cable protection to be measured and paid separately.

Supply, laying, testing and commissioning cable XLPE insulated screened PVC bedded, galvanised steel strip or wire armoured, elecric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16sqmm 4.0 core complete all as specified and directed. Note:- (i) Cable may be laid in trenches, under road, across the Nallah, along poles/walls and ducts etc. (ii) Excavation, earthwork, sand cushioning, cable cover, pipe for cable protection to be measured and paid separately.

M&L for cutting of road / hardstanding upto a size not exceeding 20 cm in width and not exceeding 60 cm in depth for laying of LT UG cable protection pipe line and finished surfaces by extracted material and provided with 150mm thick PCC (1:3:6) type C-2 as top layer to match the existing surfaces and remove surplus extracted material 50 m away complete all as specified and directed.

S&F 50 mm bore tube, 'light grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

S&F 40 mm bore tube, 'light grade' galvanised, with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

M&L for making of surface for painting duly scrubing the existing paint and applying two coats of synthetic enamel paint over a coat of red oxide primer for LT panel board/Feeder piller box of any size/type at various location complete all as specified and directed.

M&L for servicing to Outdoor/Indoor type LT panel Board of any capacity/size by replacing pitted portion area not exceeding 1.0 sqm with suitable gauge of MS sheet,welding work,replacement of unservicable door hinges and locking arrangement complete all as specified and directed.

S&F in repair Adjustable thermal & Adjuatable magnetic setting MCCB four pole 63 Amps, 16 KA rating,Ics=75% Icu ,415 volts AC complete all as specified and directed.

S&F sheet metal enclosure MCB distribution board single pole & neutral 240 volts 4 way with IP-43 IK-09 protection double door complete with minimum capacity 200 Amp bus bar and neutral link, fixed flush in wall including chases wall for fixing DB and making good distributed wall surfaces to match with existing specification including taking down old complete all as specified and directed.

S&F in renewal MCB SPN 40 Amp C curve MCB, 240 V repturing capacity 10 KA etc complete all as specified and directed.

S&F in renewal MCB 6 Amp to 32 Amp SP capacities 'C' series, 240 V, 10KA rupturing capacaity complete all as specified and directed.

M&L for Sub main wiring with 2 runs of 2.5 sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLSH 1100 volts grade cable drawn through and including PVC conduit ISI marked 25mm dia(external) with wall thickness not less than 1.8mm with conduit accessories fixed on wall/roof and one run of 2.5 Sqmm single core PVC insulated but unsheathed multistranded copper conductor FRLSH 1100 volts grade cable as earth conductor including taking down old unsv submain wiring complete all as specified and directed. Note : Two runs of 2.5 Sqmm cable, one run of 2.5 Sqmm earth conductor and one run of PVC conduit of 25mm dia shall be measured and paid as one unit length.

M&L for iron sheet box for protection of DB not less than 40x40x30mm made of 22 gauge iron sheet with hinged door at one side duly painted by primer and two coats of synthetic enamel paint and fixed to wall with suaitable size of fastners complete all as specified and directed.

S&F in replacement of unserviceable flood light luminaire of HPSV/MH,with LED flood light fitting consist of PDC aluminium housing in powder coated die-casting power coated in gray finish,high power LED with IP 66 protection, fins are provided on housing ,heat resistant tempered glass for protection with 5 KV surge protection of 150 W LED 6000K complete all as specified and directed. Note : Cost of necessary tools and plants such as ladders, hydra for repair of high raised high bay / medium bay /low bay luminaires,security light /high mast light fittings etc shall be deemed to be included in the unit rate quoted.

S&F in replacement of unserviceable flood light luminaire of HPSV/MH,with LED flood light fitting consist of PDC aluminium housing in powder coated die-casting power coated in gray finish,high power LED with IP 66 protection, fins are provided on housing ,heat resistant tempered glass for protection with 5 KV surge protection of 60 W LED 6000K complete all as specified and directed. Note : Cost of necessary tools and plants such as ladders, hydra for repair of high raised high bay / medium bay /low bay luminaires,security light /high mast light fittings etc shall be deemed to be included in the unit rate quoted.

S&F in replacement of unserviceable flame proof light of 2x16/20 Watt, 4' long with die cast aluminium housing with resistance toughten glass with LED tube light fixture driver, holder, connector etc prewired including connecting up with 3 core copper cable in steel flexible pipe complete all as specified and directed.

M&L for copper plate of size 300x300x3mm suitable for discharging of electron charge from human body and fixed to wall with suitable size of fasteners and insulator and duly connected with earthing test point complete all as specified and directed.

M&L for replacement of test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled & screwed including 3 Nos 8mm dias , 25mm long hexagonal head screw complete all as specified and directed.

S&F in replacement of copper strip 20x3.15mm with saddels and fixing screws for roof conductors and down conductors above ground , earth continuity conductor or main earthing lead fixed to wwall on batten or recess or chases or burried in ground or drawn in conduit/pipe or fixed to poles or fixed to wall on insulators or any other indicating situation for loop earthing as required 20x3.15mm copper strip complete all as specified and directed.

S&F in replacement of aluminium strip 23x3.15mm with saddels and fixing screws for roof conductors and down conductors above ground complete all as specified and directed.

S&F in replacement of air termination, single pointed aluminium rod 12mm dia and 300mm long complete all as specified and directed.

S&F in replacement HDPE pit cover of existing size complete all as specified and directed.

M&L for Earthing complete with galvanized steel earth plate electrodes 600 mmx600 mm x6 mm thick buried directly in ground earth plate not less than 2.25 m deep below normal ground level with top edge of the plate not less than 1.5 m below normal ground level connected to and including galvanized GI strip 25X4mm by means of bolts, nuts, check nuts and washers of galvanized iron and steel including PCC pit in PCC (1:2:4) type B-1 using 20 mm graded crushed stone aggregate, RCC frame with 40mm thick RCC cover reinforced with 8mm dia deformed bars handle. including excavation and earth work in any type of soil medium grade GI watering pipe 20mm bore with funnel and wire mesh and light grade GI protection pipe 40mm bore main board complete all as shown in electrical plate No 3 connected to main control board all as specified and testing on completion. Note: (i) Excavation earthwork charcoal PCC pit is covered under this item including taking out existing earth plate etc. complete all as specified and directed. (ii) The unit rate includes for protection pipe and GI strip 25 x 4mm from top of earth plate up to 7.5 meter above ground level.

M&L for earthing complete with copper earth plate 600 mmx600 mm x3.15 mm thick buried directly in ground earth plate not less than 3.0 m deep below normal ground level with top edge of the plate not less than 1.5 m below normal ground level connected to and including copper strip 20x3mm by means of bolts, nuts, check nuts and washers of copper/brass including providing of alternate layer from bottom edge to 30cm above top edge of earth plate by chemical fill compound, ground enhancing material, earth powderand after that 1 m back of layer of charcoal dust and common salt including PCC pit in PCC (1:2:4) type B-1using 20 mm graded crushed stone aggregate, RCC frame with 40mm thick RCC cover reinforced with 8mm dia deformed bars handle including excavation and earth work in any type of soil and medium grade GI watering pipe 20mm bore with funnel and wire mesh and light grade GI protection pipe 40mm bore main board complete all as shown in electrical plate No 3 connected to main control board all as specified and testing on completion including dismantling of old earth plate complete all as specified and directed. Note: (i) Excavation, earthwork, charcoal, PCC pit is covered under this item. (ii) Contractor shall be produced the result of earth below 1 Ohm othrewise earthing will not be acceptable.

S&F in replacement of LED flameproof light 1x16/20 Watt, 4' long with die cast aluminium housing with heat resistance toughten glass with LED tube light fixture driver, holder, connector etc prewired including connecting up with 3 core copper cable in steel flexible pipe complete all as specified and directed.

S&F in replacement of flame proof / weather proof Exhaust fan 12" single phase with louvers complete all as specified and as directed.

M&L for Cement Concrete (1:2:4) type B0 using 20mm graded stone aggregate for foundation and coping of pole complete all as specified and directed.

S&F in replacement of LT Cable junction box outdoor shall be made out of polycarbonate reinforced and size should be not less than 205mm x 255mm x 112 mm (upto Cable Size 35/25 sq.mm). The Polycarbonate Junction Box shall be environment friendly, recyclable, halogen & silicon free, anti acid & anti corrosive. The Junction Box shall be rated for Degree of ingress Protection IP 66/69 in accordance with IEC 60695.Weatherproof, UV-resistant, rainwater-proof, temperature-resistant. The gasket material of junction box shall be Polyurethane and the gasket shall be internally embedded. The Junction Box shall be complies with requirements of the standards IEC 60695 . The Junction Box with Connectors or Terminal Trip or Bus Bar. The manufacturer of Junction Box / Enclosure shall submit a copy of IEC Certificate . For better safety the Polycarbonate enclosure and shall be fire retardant & self - extinguishing in accordance with IEC 60695. The impact strength of Polycarbonate enclosure / boards i.e. the Degree of protection against mechanical load shall be in accordance with EN 50298 - 98 for IK 08 including one No. 4 pole connector and one No. MCB SP 'B' curved 6-32 Amp and chromium plated clamps and nut bolts, Glands complete all as per manufacturer’s instructions.complete all as specified and as directed.

S&F in replacement of flexible steel conduit pipe flame proof of size 20mm for fixing for LED flame prrof light / flame proof exhust fan complete all as specified and as directed.

S&F in replacement of SS flame proof conduit pipe of size 20mm complete all as specified and as directed.

S&F in replacement flame proof Rotary switch with cable termination box in LM6 four pole, 63 Amp (TPN) MCB, 415 volts, rupturing capacity 10 KA and conforming to latest IS/IEC, complete all as specified & directed.

S&F in replacement of flexible braided copper cable mass tope copper strip 3mm with alligater copper clip for fixing at one end & copper thimble at other end for inside earthing , earth continuity conductor or any other indicated situation for loop earthing etc required complete all as specified & directed.

M&L for point wiring with three layer PVC Insulated 1.5 Sqmm multi-strand copper conductor FRLSH cable 1100 Volts grade drawn into in stove enamelled steel conduit conduits including all fitting and fixing accessories( bend, tee, junction box etc) on surface/concealed conduit of size 20mm heavy duty ISI marked , fire proof steel terminal sunken boxes for One light/ fan Point controlled by one switch including 1.5 Sqmm copper conductor cable FRLSH 1100 Volts connected to common earth dolly complete all as specified and as directed .

M&L for point wiring with three layer PVC Insulated 2.5 Sqmm multi-strand copper conductor FRLSH cable 1100 Volts grade drawn into in stove enamelled steel conduit conduits including all fitting and fixing accessories( bend, tee, junction box etc) on surface/concealed conduit of size 20mm heavy duty ISI marked , fire proof steel terminal sunken boxes for One light/ fan Point controlled by one switch including 2.5 Sqmm copper conductor cable FRLSH 1100 Volts connected to common earth dolly complete all as specified and as directed .

S&F in replacement of flame proof switch rotary type with termination box in LM 6,16 Amp , Single pole ON-OFF, 240 Volt Complete all as specified and as directed

S&F in replacement of flame proof switch rotary type with termination box in LM 6,25 Amp , double pole ON-OFF, 240 Volt Complete all as specified and as directed.

S&F in replacement of flame proof switch rotary type with termination box in LM 6,16 Amp , double pole ON-OFF, 240 Volt Complete all as specified and as directed.

S&F in replacement of flame proof switch socket & plug combined in LM6 cable termination box in LM6, 25 A 250V, 2P+earth Complete all as specified and as directed.

S&F in replacement of unserviceable aviation obstruction light die-cast aluminium alloy housing,red coloured polycarbonate dome and accessories complte all as specified and directed.

S&F in replacement of flame proof / weather proof LED Bulk head light fitting complete all as specified and as directed.

S&F in replacement PVC insulated and sheathed weather proof two core 6 sqmm single stranded aluminium conductor service cable for connection complete all as specified and directed.

S&F in replacement Intelligent, flexible & smart outdoor lighting control unit for automatic switch ON at dusk automatic switching OFF at Dawn with analog Time Switch, high voltage and low voltage protection, 3 Pole / 230V for 65 Amp load equally distributed over 3 phases, minimum IP54 degree of protection complete all as specified and directed.

S&F in replacement of flame proof/WP enclosure for control panel/distribution panel incoming 63 Amp, 240 volt and out going terminal chamber out going MCB 63 Amp DP-01 No, 10 Amp SP-04 Nos, 32 Amp SP-04 Nos, 40 Amp SP-04 Nos complete all as specified and directed.

S&F in replacement of flame proof/WP enclosure for distribution panel 4 way incoming MCB ,2P 16/25 Amp-01 No and out going MCB 1P 6/10-02 Nos with complete internal bus bar & wiring upto terminals complete all as specified and directed.

LADDOS BUILDCON (BID ID -3146491)