SPECIAL REPAIRS TO BLDG NO T 33 AT 9 I MTN BDE GP OMC UNDER GE 871 EWS IN MIL STN JOSHIMATH

Amount

Dismantling plain corrugated steel sheeting any gauge thickness including Nainital and similar pattern all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified and directed.

S&F pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified and directed.

M&L precast cement concrete 1:3:6, type C1 (using 20 mm graded crushed stone aggregate) as in solid building blocks, exc. 10 cm in width and setting in CM (1:6) all as specified and directed.

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

M&L RCC M-25 grade design mix concrete (using 20 mm graded crushed stone aggregate) in beams, cantilevers, bressummers, lintels over 1.5m span all as specified and directed.

M&L RCC M-25 grade design mix concrete (using 20 mm graded crushed stone aggregate) as in chajjas all as specified and directed.

Use & waste of 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 finished for rough finished surfaces of concrete all as specified and directed.

Use & waste formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams,in flat for fair finshed surfaces of concrete all as specified and directed.

Use & waste formwork to chajjas, troughs and similar items including edges in flat for fair finshed surfaces of concrete, all as specified and directed.

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

All as per item No 11 above but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders all as specified and directed.

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces in CM 1:6, finished surfaces even and smooth without using extra cement in internal surfaces of walls all as specified and directed.

M&L rendering 15 mm thick on other than fair faces of brick work or concrete surfaces in CM (1:4), finished surfaces even and smooth without using extra cement in external surfaces all as specified and directed.

M&L rendering 5mm thick on ceilling of chajja in CM 1:3 all as specified and directed

M&L for preparing new plastered surfaces of walls and applying two coats of cement base paint over a coat of alkali resistant primer on external walls all as specified and directed..

M&L for preparing new plastered surface and applying two coats of distemper oil emulsion over a coat of 3mm thick wall care putty on internal walls all as specified and directed.

M&L for preparing new plasteres surfaces and applying three coats of white wash on ceilling all as specified and directed.

Demolition of cement concrete (un-reinforced) of pavings n.exc 15 cm thickness (below or above ground level) all as specified and directed.

M&L PCC 1:4:8 type, D 2 (using 40mm graded crushed stone aggregate) in foundation filling and mass concrete all as specified and directed.

M&L 25mm thick cement concrete 1:2:4, type B-0 (using 12.5 mm graded crushed stone aggregate) in floor all as specified and directed.

M&L light shade, vetrified ceramic tiles, 10 mm thick (square/rectangular) polished, area of each tiles not exceeding 0.36 sqm in floor etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the shades of tiles, laid over a screed bed of 15 mm thick in CM 1:6 all as specified and directed.

all as per item No 22 above but on vertical surfaces such as skirting, dados and rises to steps etc set ,jointed in neat cement slurry and pointed in white or coloured cement to match the shades of tiles over and including 10mm thick rendering in CM 1:4 as in backing coat all as specified and directed.

M&L prepolished chequered cement concrete tiles 30cmx30cmx25mm thick, set, jointed and pointed in neat cement slurry in floor with grey cement and pigment and including laid over screed bed or bedding layer of mortar 20 mm thick for laying floor finishing in cement mortor 1:6 all as specified and directed.

M&L PCC 1:3:6, type C-1 (using 20 mm graded crushed stone aggregate) as in plinth protection; 75 mm thick; finished surfaces even and smooth without using extra cement all as specified and directed.

M&L PCC 1:3:6 type C-1( using 20 mm graded crushed stone aggregates) as in surface channel and drain all as specified and directed.

Dismantling of wall and ceiling board of any thickness including cover fillets complete all as specified and directed.

Dismantling of framed work of timber in scantling 40 Sq cm and over in section in any position all as specified and directed.

Dismantling of boarding, of any description, fixed in any position with nails all as specified and directed.

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

S&F rolled mild steel section in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. confirming to Fe-410-W (Gde E-250, quality- A) all as specified and directed.

S&F frame work for suspended false ceiling GI exposed ceiling suspension system of grid size 600mmX600mm with main runner 38mmx24mm, cross tee 29mmx24mm and wall angle 24mmx24mm including 6 mm dia GI/MS bar hanger fixing with steel dash fastner or iron purlins from the roof with adjustment clip providing position for light fixture etc all as specified and directed.

S&F false ceiling of Everest designer boards of size 595mm x 595mmx4mm thick fixed on GI snap grid all as specified and directed.

Taking down door chowkat or frame with shutters (without taking off shutters from the frame) area exc. 1.5 sqm but n exc. 4 sqm each all as specified and directed.

Taking down door chowkat or frame with shutters (without taking off shutters from the frame) area n.exc1.5 sqm each all as specified and directed.

S&F floor door stopper of aluminium alloy body and tongue, overall length 140 mm anodised, with hard drawn steel spring fixed in floor all as specified and directed.

M&L 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed complete all as specified and directed.

S&F powder coated (minimum thickness of powder coating 50 micron) aluminium frames and shutters for doors and window, ventilators and partition with one or more rebates including joining cleat for fixing etc. of any type, side hung shutters, sliding shutters etc complete all as specified and directed.(Note:- glazing, rubber bedding and aluminum hardware shall be measured and paid separately)

S&F extruded Aluminium alloy handles, fabricated type anodised of 150mm long size all as specified and directed.

S&F Aluminium anodised barrel tower bolts of extruded section and fixed of 150mm long all as specified and directed.

S&F extruded Aluminium alloy handles, fabricated type anodised of 100mm long all as specified and directed.

S&F Aluminium anodised barrel tower bolts of extruded section and fixed of 75 mm long all as specified and directed.

M&L rubber beading for fixing glass panes in aluminium frame work all as specified and directed

M&L 12 mm thick prelaminated particle board, exterior grade, prelaminated both side with decorative choice laminations fixed with screws to aluminium frame work all as specified and directed.

S&F Aluminium anodised DG 102 "DECO" grill of size 100mm x 10mm x7mm thick, approved design for windows/ventilators with and including F/U or C channel all as specified and as directed.

S&F plain sheet glass, 4.80 mm thick ordinary quality and glazing with oil putty in square area nexc 0.5 sqm in each pane all as specified and directed.

S&F plain sheet glass, 4.00 mm thick ordinary quality and glazing with oil putty in square area n.exc 0.5 sqm in each pane all as specified and directed.

S&F in repairs curtain rails of mild steel, chromium plated with fixing brackets, stops, rollers etc. complete all as specified and directed.

S&F brass 4 lever locks, for Aluminium door, vertical type, size 100 mm all as specified and directed.

M&L for preparation of new steel surfaces of any description,over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint on roof over a coat of red oxide primer all as specified and directed.

M&L for preparing old steel surfaces of any description, not otherwise, described, over 10cm width or girth and applying one coat of synthetic enamel paint (ordinary tint) all as specified and directed.

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendents, regulators, sockets, lamp holders, light fitting etc removing materials to store for keeping in safe custody for taking credit or reuse serviceable fittings/fixtures and making good the disturbed surfaces of wall/floors.

M&L for point wiring in PVC conduit of required size confirming to IS 2079-1973 medium grade on surface with PVC insulated unsheathed multistranded copper conductor cable (FR) 1.5 sqmm nominal cross sectional area 1100 volts grade complete with all fittings such as elbow, bends, junction boxes, saddles including PVC board (ISI Mark) and screws and rawal plug etc including 1.5 sqmm PVC insulated & unsheathed copper conductor cable as earth wire and connected to light/fan & common earth dolly with necessary copper thimbels all as specified and directed by the Engr-in-charge for one light or fan point controlled by one one way switch.

All as per item No 53 above but one socket outlet 5/6 Amps on independent board controlled by one switch.

All as per item No 53 above one socket outlet 5/6 Amps controlled by one switch on same board with other switches

All as per item No 53 here in before but one socket out let 15/16 Amps controlled by one switch on independent board and wiring with 2.5sqmm cable.

S&F in replacement switch piano flush type single pole , 5/6 Amps one way, 230 volts, all as specified and directed

S&F in replacement switch piano flush type single pole , 15/16 Amps one way, 230 volts, all as specified and directed

S& F in replacement socket outlet 5/6 Amps flush type piano 5 pin 230 volts all as specified and directed

S&F in replacement socket outlet 15/16 Amps multipurpose 3 pin 230 V all as specified and directed

S & F in replacement ceiling rose surface bakelite 62.5 x 25 mm size 3 terminals all as specified and directed

S & F in replacement lamp holder , insulated body ,with back plate suitable for batten fitting complete all as specified and directed.

Supply and fixing in replacement LED lights fitting 1x 18W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing in replacement LED luminaire 600 mm x 600 mm,35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed.

S & F in replacement LED light fitting 1x9W/1X10Wbulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size all as specified and directed.

S&F in replacement building security light fitting complete with 35 watt LED type IP 66 pressure die cast aluminium housing and heat resistant toughened glass with frame protection and better optics for uniform distribution etc complete fixed bracket made out by GI pipe (light grade) of suitable size and MS clamp and nut bolts washers etc complete and connected with twin core cable 1.5 sqmm from ceiling rose to fittings connector all as specified and directed.

Taking down care fully sub main wiring / service connections of any size including batten/ conduit, and making good the disturbed surfaces of wall/ floor all as specified and directed.

M&L sub main wiring of two single core PVC insulated unsheathed stranded copper conductor cables of size 6 Sqmm, 1100 volts grade drawn through and including 20mm dia PVC concealed conduit of 1.2 mm wall thickness including all fixing accessories, and 2.5sqmm PVC insulated stranded copper conductor cable as earth wire (green colour) connected to earth dolly complete all as specified and directed. (Phase-Red, Neutral – black in colour of cable) Note:- Both running cables including earth wire shall be measured & paid for as single length

Taking down distribution boards of any size and any type including MCB TPN/SPN/SP etc and making good the disturbed surfaces all as specified and directed.

S&F in replacement of unserviceable MCB DB sheet metal enclosure triple pole and neutral 415 V with 200 Amps standard bus bar of suitable size and common neutral link and earth bar all enclosed on standard steel sheet flush mounting type double door factory fabricate complete without MCB and with encosure blank plates for unused way suitable for 4 way flush in wall complete all as specified and directed.

S&F in replacement MCB, 63 Amps, TPN, 415 volts,10 KA rupturing capacity 'C, series as in repairs, complete all as specified and directed.

All as per item No 71 above but MCB SPN 63 Amps, 240 Volts.

S&F in replacement MCB 6 to 20 Amps SP, 240 Volt C, series complete all as specified and directed.

M&L in replacement for earthing complete with galvanished steel earth plate electrode size 600X600X6mm thick burried directly in ground vertically to a depth not less than 2.25m below normal ground level with top edge of earth plate not less than 1.5m below normal ground level connected to and incl GI earth lead wire 4mm dia by means of bolts ,nuts, check nuts & washers of galvanised iron and connected to test point all as shown in electrical plate No 3 of SSR part I-2009 and as specified or indicated and testing on completion incl excavation and earth work in any type of strata available at site ,PCC (1:3:6)type C-1 earthing chamber ,pre cast RCC slab 50mm thick in cement concrete (1:2:4) type B-1 using 20mm graded stone aggregate reinforced with welded steel wire fabric (XPM) weight not less than 4 kg/sqm funnel with GI watering pipe of 20mm bore medium grade ,wire mesh and lugs ,GI protection pipe of 15mm bore light grade up to 7.50mtr long ,etc complete all as specified and directed by Engineer-in-Charge. NOTE :- GI earth wire and protection pipe beyond 7.50mtr will be measured and paid separately.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers all as specified and directed

Supply laying and testing in repair in trenches,fixed to wall/pole cable XLPE insulated screened PVC bedded galvanized steel strip or wire armoured electric power cables (heavy duty) 1100 volts grade with stranded aluminium conductor of size 16 sqmm 4 core complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, erection of poles, struts/stays, leveling of yard etc not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out in hard/dense soil complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in including spreading, leveling, watering and well ramming in layers n.exc 25 cm thick layers complete all as specified and as directed by Engineer-in-Charge.

Removal of excavated material n.exc 50 mtr away and depositing where directed at a level n.exc 1.5 mtr above from starting point complete all as specified and as directed by Engineer-in-Charge.

M&L sub-class 'B' bricks, well burnt, laid breadth wise along the length for cable laid in trenches over sand cushion laid for UG Cable protection, complete all as specified and as directed.

M&L for sand cushioning clean dry fine sand in trenches around cable 8 cm below the cable and 15 cm above the cable after compaction consolidated thickness is 18cm ,under floor,in foundation complete all as directed at site by Engr- in-Charge. (Note: cosolidated thickness shall be measured)

M & L in repair for 32 mm dia bore galvanised steel tubing light grade for protection of cable/earth continuity conductor fixed to poles/walls/roof or laid in floors, road crossing/in ducts fixed with clamps, bolts, nuts and washers etc complete all as specified and as directed by Engineer-in-Charge.

M & L in replacement for Air termination single pointed aluminium rods 12 mm dia and 300 mm long complete all as specified and as directed by Engineer-in-Charge.

M & L for Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex. head screw complete all as specified and as directed by Engineer-in-Charge.

M & L in replacement for Aluminium strip 25 x 3.15 mm with saddles and fixing screws etc for roof conductors and down conductors above ground complete all as specified and as directed by Engineer-in-Charge.

Supply & install GI strip 32 mm x 6 mm buried In ground complete all as specified and as directed by Engineer-in-Charge.

M & L in replacement for Earthing complete with galvanised iron earth plate electrode of size 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25mtr deep below ground level) with top edge of the plate not less than 1.5mtr below normal ground level, connected to galvanised iron strip 32 x 6mm as earth continuity conductor connected to earth plate by means of GI thimbles, bolt nuts, check nuts and washers of including providing earth wire protection pipe GI medium grade 40mm bore from earth plate to main switch board/panel, watering pipe 40mm bore with wire mesh and funnel at top, earth pit of PCC in 1:2:4 type B-1, with RCC cover 1:2:4 type B-0 using 8 @ 150 c/c both way with suitable handle, angle iron frame made out of angle iron of size 40 x 40 x 4mm, including adequate quantity of charcoal dust and salt in alternate layers all around the earth plate, including excavation and earth work in any type of soil complete all as per electrical plate No 3 of SSR Part-I (2009) connected to earthing test point including test point made out of 40 x 3mm GI flat iron, including testing on completion complete all as specified and directed by Engineer-in-Charge.