SPL REPAIR TO BLDG NO T-44 AND T-80 of 71 OMP AT KHALSAR AND SPL REPAIR TO BLDG NO T-95, P-2, AND P-16 AT NG BN BASE CAMP-III UNDER GE 873 EWS

M&L for Walling of random rubble, uncoursed, well bonded, laid dry in retaining walls, abutments and similar work

M&L Framed brecket of angals or tee with web and flanges cut to shape, drilled and countersunk for screw,including bending and wending angles as necessary gusset plates, riveting, etc n exc 10 kg each brackets conforming to Fe-290 Gde-E-165 Brackets over 10 kg each to be measured under Structural Steel) complete all as specified and directed.

Precast reinforcement cement concrete 1:2:4 type B-I (using 20mm graded crushed stone aggregate) as in cover slabs (for manholes etc.) chullas hoods, chajjas, shelevs and similar articles with plain faces, set in cement mortar 1:4 complete all as specified and as shown on drawings.

M&L for M-25 Slabs, supprorted on wall, beams and columnsin floor, roofs, landing, balconices, canopies, deck slabs and in shelves and like complete all as specified.

M&L for Rolled sections as in main and cross beams, hip and jack rafters purlins where connected to common rafters and running rails and guides for sliding doors fixed with angle cleats or other connecting plates conforming Fe 410 -W(Gde-E- 250) quality-A Fe complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings exc 15cm thickness ( below or above ground level) complete all as specified and directed.

M&L 40mm thick plain cement concrete 1:2:4 type B-0 using 12.50mm graded crushed stone aggregate) as in floor complete all as specified and as directed.

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

M&L for rendering 10mm thick on fair faces of brick work or concrete surface finished even and smooth (without using extra cement) in CM 1:6 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 Non Skid ceramic coloured tiles 7 to 8mm thick (square / rectangular) area of each tiles exceeding 0.06sqm but not exceeding 0.11sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match incl Screed bed or bedding layer of mortar 15mm thick in Cement Mortar 1:6 for laying floor finishes.

M&L for 100 mm thick PCC 1:4:8 type D2 (40mm graded aggregate) as in sub base complete all as specified and directed by Engr-in-charge

M&L Machine pressed precast concrete interlocking paver block with grey cement and no pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified and directed.

Dismantling wall and ceiling board (fibre, pulp, insulation etc) or insulation board/ slabs/ blanket any thickness including cover filllets.

M&L 9mm thick prelaminated partical board, interior grade ,prelaminated one side with decorative choice lamination and other side balancing white lamination ,fixed with nails as in wall panelling, complete all as specified and directed.

M&L 9mm thick prelaminated partical board, interior grade ,prelaminated one side with decorative choice lamination and other side balancing white lamination ,fixed with nails as in ceiling works, complete all as specified and directed.

Dismantling timber framed in fillets, rails, posts rafters, purlines, etc under 40 Sq cm in section.

M&L second class softwood plain filllets, rectangular in section, clean swan, secured with nails exc 13 and n.exc 25 Sqcm. Complete all as specified and directed by Engr-in-charge.

M&L second class softwood plain fillets, rectangular in section, clean swan, secured with nails exc 3 and n.exc 6 Sqcm.Complete all as specified and directed by Engr-in-charge.

Dismantling of plain of corrugated steel sheeting any gauge, thickness including Nainital or similar pattern roof covering complete all as specified and as directed.

S&F Galvanised MS sheeting of 0.63mm thick corrugated with two corrugation side laps and fixed with J hooks two framed work with PVC and steel washers as in roof & wall with Zinc coating of 275 complete all as specified and as directed.

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

S&F MS barrel tower bolt 150mm long stove enamelled black, complete all as specified.

M&L for 15mm thick plastering in CM 1:4 on brick surfaces of wallS

S&F glazed and skelton shutters of 30mm thick 2nd class hardwood open rebated and prepared to receive glass, gauze etc (without sash bars) edges of framing plain chamfered or rounded fitted with cut and mitred beads for securing etc for windows / ventilators etc complete all as specified.

S&F Steel work in tubular trusses including special shaped washer etc. completed using ERW or induction butt welded tubes conforming to I.S. 1161-1979 grade St-240 complete all as specified and directed.

M&L for preparation of new steel surface of any description not other wise described, over 10cm width or girth and applying two coats of synthetic enamel paint over aprimer complete all as specified and as directed.

Taking down carefully damaged copper/aluminum point wiring (light/fan/socket or power) complete including fixture and fittings such as switches, ceiling roses, cassing & capping, pendants, sockets, light fitting etc and making good disturbed surfaces of wall/roof complete all as specified and directed.

Taking down of MCB DB/TPN 8/12 way including mcb sp and spn and making good of wall complete all as specified and directed.

S&F in repair stainless steel Squatting pan/WC, " Orissa" pattern with integral foot rests including connection to trap and to flushing pipe, anti-syphonage pipe etc, including P or S trap set in and including concrete bedding complete including making good to floor, complete all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600 x 600 x 6mm thick burried directly in ground not less than 2.25m deep below normal ground level (with the top edge of the plate not less than 1.50 m below the normal ground level) connected to GI earth wire 25x4 mm by means of GI bolts, nuts, check nuts and washers of GI all as shown in electrical plate No.3 of SSR Part-I connected to earthing test point with and including necessary excavation and earth work in any strata PCC pit 1:3:6 type C-1, 20mm bore medium grade GI pipe for watering 15mm bore light grade pipe for GI wire protection and funnel including 40mm thick RCC slab cover and testing on completion all as specified and as directed. Notes- 1. Earth strips & protection pipes lenth upto & including 7.5 m is deemed included in unit rate quoted by the contractor. 2. Earth filling shall be done by vegitable soil. 3. Soil shall be free from stone, boulders, aggregate, gravels.

All as per Srl Item No. 102 above but for one light/ fan/ Bell point controlled by one 5 Amps one way switch

All as per Srl Item No. 102 above but for one 3 pin socket outlet 5 Amps on independent board

M&L Point wiring with 1.5 Sqmm (nominal area) copper conductor FRLS cable (multi-stranded) PVC insulated and unsheathed electric cable 1100 volts drawn through PVC casing and ceiling rose sunken box/ gang box of all fitting suitable size (as per conductor run) with all fittings and accessories and including PVC insulated unsheathed electric cable 1100 volts 1.5 Sqmm (multi-stranded) copper conductor single core (green colour) as continuous earth wire connected to common earth dolly including 50mm deep box made out of sunken box with 2mm thick mild steel/ pressed steel sunken box of suitable size and shape and Modular sunken boxes for mounting light points etc covered ISI marked for following complete all as specified and directed by Engr-in-Charge.

S&F in repairs PVC bend any radius size 75mm bore with access door, complete all as specified and directed.

S&F Socket outlet 2 in 1, 3 pin, 6A (multipurpose) suitable for 3 pin / 5 pin plug complete all as specified and directed by Engir-in-Chage.

S&F switch socket combination 3 pin, 5 Amps, 2 in 1 flush type (multipurpose) suitable for 2 pin / 3 pin plug complete all as specified and directed by Engir-in-Chage.

S&F switch socket combination 2 in 1, 3 pin, 5/15 Amps, flush type (multipurpose). Complete all as specified and directed by Engr-in-Charge.

S&F Modular switch 1 way 6A, 1 module, 240 Volts complete all as specified and directed by Engr-in-charge.

S&F Modular socket outlet 6 Amp 2/3 pin combined 3 module flush type complete all as specified and directed by Engr-in-charge.

S&F switch socket outlet 3 pin 6 Amp flush type complete all as specified and directed by Engr-in-charge.

S&F Modular switch socket combination 16 Amp 6 Pin 3 module flsh type complete all as specified and directed by Engr-in-charge.

S&F in repairs 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement, complete all as specified and directed.

All as per Srl Item No. 102 above but for one 3 pin socket outlet 5 Amps on same board

S&F Ceiling rose surface backelite ISI marked with 3 terminal including connecting and testing complete all as specified and directed.

S&F MCB DB sheet enclosure,Double door type, single pole and neutral 240V with 200 Amp rated bus bar suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated complete confirming to IP 42/43 without MCB and with enclosure blank plates for unused way suitable for 8 way complete all as specified and directed.

S&F MCB DB sheet enclosure,Double door type, single pole and neutral 240V with 200 Amp rated bus bar suitable size plate and common neutral link all enclosed in standard steel sheet flush mounting type factory fabricated complete confirming to IP 42/43 without MCB and with enclosure blank plates for unused way suitable for 4 way complete all as specified and directed.

Supply & Fixing LED light fitting 1X10W bulkhead luminaires including LED light and driver holder connecting up with three core flexible copper conductor cable of suitable size all as specified and directed.

S&F Rechargeable LED Bulb 9 W ,220 V, white color all as specified and as directed.

S&F 240V, 10 KA 'C' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning all as specified and directed.

S&F MCB SPN 32 Amp 240V 10 KA 'C' curve current carrying capacity in the MCB DB complete with connection testing and commissioning all as specified and directed

Dismantling/taking down PVC/ Cast iron soil/waste pipes 100 mm/75mm bore inclduing all fitting like bends etc complete all as specified and directed.

M & L for GI Pipe (medium grade,ISI Marked) 32 mm dia ,1.5 mtr long ,bend to shape for street light fitting bracket ,with 2x pairs of MS clamps of suitable length of size 40x5 mm of MS flat iron with nuts bolts and washer and taking out old one including connection with street light complete all as directed.

S&F MCB SPN 240V, 10KA 'C' curve (40-63) Amp current carrying capacity in the MCB DB complete with connection testing and commissioning all as specified and directed.

Supply and Installed puff water tank capacity 1000 Ltrs insulated cylindrical vertical type double layer duly filled with glass wool with closed top hoisted and to resist in temprature (-) 30 degree to (+) 35 degree celcius fixed in position with all fittings over PCC platefrom including dismantling old/ unsv, complete all as specified and directed.

S&F LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete making all necessary connection with suitable capacity of 3 core circular cable complete all as specified and directed.

Supply, laying,fixing, passing through pipe or laid in tranches and testing underground XLPE Insulated heavy duty electric cable with aluminium conductor 1100 Volts grade cross section area 10 Sqmm 2 Core complete all as specified and directed.

Supply and Installed puff water tank capacity 500 Ltrs insulated cylindrical vertical type double layer duly filled with glass wool with closed top hoisted and to resist in temprature (-) 30 degree to (+) 35 degree celcius fixed in position with all fittings over PCC platefrom including dismantling old/ unsv, complete all as specified and directed.

M&L point wiring for power point with 2.5 sqmm (nominal area) copper conductor FRLS cable ( multi-stranded) PVC insulated and unsheathed cable conductor 1100 Volts drawn through PVC casing and capping of suitable size(as per conductor run) with all fittings and accessories and including PVC insulated unsheathed electric cable 1100 volts 2.5 Sqmm (multi-stranded) copper conductor single core (green colour) as continuous earth wire connected to common earth dolly including 50mm deep box made out of sunken box with 2mm thick mild steel/ pressed steel sunken box size and shape and other Modular sunken boxes for mounting light points, PVC casing and ceiling rose sunken box/ gang box of all fitting suitable size etc for following complete all as specified and directed by Engr-in-Charge.

S&F Switch piano flush button single pole one way 5 Amps, 240 Volts complete all as specfied and directed by Engr-in-Charge.

M&L for Loose filling with aggregates of gauge 80 to 150 mm in soakage pits, soakage wells and shown on drawings.