Spl repair of UG cable MI Room genr to all mess and officer living area and provision of toilet with allied adjacent conference hall at adm bldg of 190 Mtn Bde and provn of 150 Mtr drainage system at 13 Sikh under GE 859 EWS

Amount

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out soft/loose soil

Excavating over areas, n, exc 1.5 m deep and getting in hard dense soil, completed all as specified and directed.

Excavating in trenches not exc 1.5m wide and n.exc 1.5 m in depth, for foundations, etc, or for shafts, wells, cesspits, manholes, pier holes, etc and not exceeding 10 square meter on plan for manholes etc and not exceeding 1.5m in depth and getting out in hard/dense soil complete all as specified and directed.

M&L Plain cement concrete (1:4:8) type D-2, using 40mm graded crushed stone aggregate as in foundations, filling and mass concrete complete all as specified.

M & L for cement concrete in foundation, filling and mass concrete in type C2 1:3:6 (40mm graded aggregate)Complete all as specified and directed.

Returning filling in with approved excavated soil including spreading, leveling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and directed.

Removing excavated soils to a distance not exceeding 50 metres and depositing where directed at a level nexc. 1.5 metre above the starting point complete all as specified and directed.

M&L Rendering 15mm thick CM (1:4) on fair faces of brick work or concrete surfaces finshed even without using extra cement all as speciied and as directed

M&L for precast manhole/drain cover slabs with plain faces using RCC 1:2:4 type B1 and set in CM 1:4 including form work complete all as specified and as directed

M&L for formwork to sides of concrete foundation, footing, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beam; and similar work; vertical or to batter for rough finished flat surfaces of concrete complete all as specified and directed.

Formwork to faces of walls,retaining walls, abutments, parapets and staircase railings and similar work including etc.; vertical or to batter all as specified and as directed

M&L for formwork to sides of pillars, posts, struts, piers, columns and stanchions for rough finished square, rectangular or polygonal surfaces of concrete complete all as specified and directed

M&L for formwork to faces of sides and soffits of floor or roof beams, cantilevers, shelves including supports, overhangs, etc for rough finished flat surfaces of concrete complete all as specified and directed

M&L for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in foundations, including rafts, footings, foundation beams, plinth beams; bases for columns, etc; basement slabs under reamed pillars and mass concrete complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

M&L for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in column, pillars, piers, post and struts complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

M&L for RCC (Design mix) M-25 (20mm graded aggregate) in Walls, retaining walls, basement walls, ballastwalls and the like; any thickness; above top of footings; including attached pilasters and buttresses all as specified and as directed.

M&L for reinforced cement concrete (1:2:4) type B1 (nominal mix) using 20 mm graded stone aggregate as in Beams, cantilevers, bressummers, lintels complete all as specified and directed. (Note: Steel reinforcement shall be measured & paid separately)

M&L for broken stone or boulder hardcore of gauge n exe 63mm deposited, spread and levelled in layers n exe 15cm thick, watered and rammed to a true surface.

M&L 75mm PCC type C2, 1:3:6 ( 40mm graded stone aggr) as in sub base of floor complete all as specified as directed.

Materials and Labour for precast cement concrete block masonry (1:3:6) type C1 using 20 mm graded stone aggt with solid blocks, exc10 cm in width, set in cement morter (1:6) in wall complete all as specified and directed.

Mild steel TMT bars 6 to 8 mm dia 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 complete all as specified and as directed.

Mild steel TMT bars 10 mm 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 complete all as specified and as directed.

M&Lmild steel roof trusses (framed), trussed, purlins, crane gantries, rails and fastening (Beam, tee, angle, channel or flat sections) icluding distance pieces, cleats etc, complete all as specified & directed.

S&F factory made solid panel PVC door shutter 30 mm 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 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 M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, suppling & fixing in the frame at site as per specification & drawing, complete all as specified and directed.

S&F solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. square tube, suppling & fixing in opening as per specification & drawing all as specified and directed.

S&F 100 mm long butt hinges medium grade cold rollled mild steel and fixed

S&F Aluminium anodised barrel tower bolts 125 mm of extruded section and fixed

S&F 100 mm long aluminium handles cast type anodised

M&L 3mm thick figured froasted glass , pin head type and glazing with oil puty in square n exc 0.5 sqm in each pane

M&L 25 mm thick PCC (1:2:4) type B-1 (20mm graded aggregate) as in sub base finishing the surface even and rough to receive the topping layer.

M&L screed bed or bedding layer of mortar (1:4) 15 mm thick for laying floor finishers

M&L non-skid ceremic tiles 7 to 8 mm thick (square / rectangular) area of each tile exc 0.06sqm but n.exc 0.11 sqm, in floor etc set and jointed in neat cement slurry and pointed in white or coloured cement to match.

M&L rendering 10 mm thick on fair faces of brick/concrete work CM 1:4 rough to received tiles rough finished.

M&L for Cloured Glazed ceramic tiles in vertical surface 350x250x7/450x350x7 mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match

M&L for rendering 15 mm thick plaster on fair faces of brick/concrete surfaces in CM (1:6) on internal wall surface, finished even and smooth without using extra cement.

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

M&L Second class hard wood clean swan timber framed work as in scantling.

M&L for 2nd calss Plain fillets cross sectional area exc 3 Sq cm,and n.exc 6 Sqm cm square, rectangular or triangular in section, clean sawn, secured with nails or brads

S&F Plywood 6 mm thick, grade BWR, type BB, fixed with screws to timber frame work as in ceiling.

M&L for preparation of new plastered/concrete surfaces of walls and applying two coats of oil bound distemper over one coat of primer, over 1mm thick birla white putty ( where as required ) white or tinted complete all as specified and directed.

M&L for two coats of cement base paint on new plaster wall surface including preparation of plastered surfaces complete all as specified and directed.

M&L preparation of new steel surfaces and applying two coat of synthetic enamel paint over a coat of red oxide primer complete all as specified.

M&L for 75mm thick PCC 1:3:6 type C2 40mm graded aggregate as in plinth protection/paving/footpath

S & F in repairs for Vitreous china squatting pan, Orissa pattern, size 580 x 440 mm white, with integral foot rests ( excluding flushing cistern and flush pipe) including 'P' or 'S' trap fixed complete all as specified and directed.

M&L viterous china WHB, white flat back size 580x450mm exc taps, waste, chain and plug and porcelein stopper but including cutting for aned pinning in ends of brackets or erecting stand.

M&L waste cuplings 32mm dia (half or full threads). (minimum weight 32 mm-45grms/40mm- 60grms)

S&F soap dish, viterous china white, appx size 160x160x90mm

S&F tower rail 450mm long of PTMT fixed with and including chromium plated brass screws and wodden/plastic cleats(minimum weght 190grms).

S&F stop cock fancy type 15mm dia CP high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union.

S&F Bib tap, fancy type, chromium plated, ISI marked, with crutch or butterfly handle, screwed down, screwed for iron pipe or for brass ferrule of 15mm bore and fixed, (weight of one bib tap shall not less than 400 gm each) complete all as specified and directed.

S&F PVC connection 15mm size with PTMT nuts of length 450mm

S&F 20mm outer dia 3-layer PP-R poly propylene random copolymer pipes SDR 7.4 (PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including PPR plain & brass threaded polypropylene random fitting fixed complete to walls, ceilings or laid in floor.

S&F 25mm outer dia 3-layer PP-R poly propylene random copolymer pipes SDR 7.4 (PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including PPR plain & brass threaded polypropylene random fitting fixed complete to walls, ceilings or laid in floor.

S&F PVC ( SWR) pipe 110mm bore single socketed, in any length with rubber ring joints, laid in trenches or floor

S&F PVC bend 110 mm

S&F PVC ( SWR) pipe 75mm bore single socketed, in any length with rubber ring joints, laid in trenches or floor

S&F PVC bend 75 mm

M&L PVC (SWR) floor trap with grating including jointing withsolvent cement of 75mm dia

S&F pillar taps 15mm bore dia, cast copper alloy with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold with long shanks and fly nuts,screwed for iron pipe and fixed

S&F for Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe of 20 mm bore (minimum weight 210 gms), complete all as specified and directed.

S&F Rotational moulded polyethylene water storage tanks 1000L (cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

Cutting into existing manhole for connecting new drain, making good to pipes and rendering cutting out existing benching for and forming branch channel (½ round of ¾ section) in cement concrete 1:2:4 type B-1 smooth finished and reforming benching as required for 150 mm bore pipe complete all as specified and directed.

M & L for One light point or one fan point controlled by one switch with 1.5 sq. mm size FRLS PVC insulated unsheathed single core multithreaded copper conductor cable 1100 volts grade incl 1.5 Sq mm PVC insulated unsheathed copper conductor cable as earth continuity conductor drown through in and incl PVC casing capping with its accessories and PVC Boxes for fixing switches/sockets etc.

M & L for One 3 pin socket outlet, 5 Amps on the same board with other switches, with cables 1.5 sq. mm size FRLS PVC insulated unsheathed single core multithreaded copper conductor cable 1100 volts grade incl 1.5 Sq mm PVC insulated unsheathed copper conductor cable as earth continuity conductor drawn through in and incl PVC casing capping with its accessories and PVC Boxes for fixing switches/sockets etc.

M & L for One 3 pin socket outlet, 5 Amps, independent, with cables 1.5 sq. mm size FRLS PVC insulated unsheathed single core multithreaded copper conductor cable 1100 volts grade incl 1.5 Sq mm PVC insulated unsheathed copper conductor cable as earth continuity conductor drawn through in and incl PVC casing capping with its accessories and PVC Boxes for fixing switches/sockets etc.

M & L for One 3 pin socket outlet, 15 Amps, independent, with cables 4 sq. mm size FRLS PVC insulated unsheathed single core multithreaded copper conductor cable 1100 volts grade incl 4.0 Sq mm PVC insulated unsheathed copper conductor cable as earth continuity conductor drawn through in and incl PVC casing capping with its accessories and PVC Boxes for fixing switches/sockets etc.

S&F Switch piano, flush type single pole, one way 5 Amp.

S&F Switch socket combination 2 in 1, 5 A flush type.

S&F Switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type Universal.

S&F Ceiling rose, 3 phase/PVC/ polycarbonate, isolated body.

Supply and fixing LED street light fitting 30 Watt 230 V AC with best in class design & robust heat sink along with class leading IP,IK surge protection for long lasting performance with complete driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection with all fixing arrangement all as directed and as specified.

S & F Lamp holder, PVC/Polycarbonate type with back plate suitable for battern fittings complete. all as specified and directed by as engineer-in-charge.

S&F LED Bulb 9 watt cat part no LED ADORE PLUS 9W B22 WW 2 STAR LAMP complete all as specified and as directed by engineer-in-charge.

M&L Wiring for circuit/submain wiring alongwith earth wire with 4x10.0 sq. mm +1x10.0 sq. mm earth wire sq mm sizes of FRLS for is PVC insulated copper conductor, single core cable in surface/recessed as required in PVC Casing capping. Note : Four run of 10.0 sqmm & one run of 10.0 PVC measured in cassing capping as one RM

Supply and fixing decorative ultra slim round profile LED lighting fixture with extruded polycarbonate,envirnmental friendly,energy efficient batten lights fitting 1x 20W, complete light fitting with connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc.

S&F of Single pole and neutral Sheet metal enclosure with a two pin and earth plug and socket complete with one single pole MCB SP 20 Amps, 240 Volts, AC,50 HZ, completete all as directed and specified, including taking down old unserviceable plug socket and offering for credit.

S&F sheet metal enclosure distribution box 8 way SPN 230 volts with 200 Amps rated bus bar double door complete including connecting up all as specified .

Supply and fixing in repair MCB 32 Amp SPN 240V, 10KA 'C' complete with connection testing and commissioning all as directed and as specified.

Supply and fixing in repair MCB 5- 32 Amp SP 240V, 10KA 'C' complete with connection testing and commissioning all as directed and as specified.

Materials and Labour for earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6.0 mm thick buried directly in ground end vertically to a depth not less than 2.25 meter deep below ground level with top edge of the earth plate at a depth not less than 1.5 M below normal ground level connected to galvanized GI wire 4.0 mm as earthing lead by means of bolts, nuts check nuts and washers of galvanized steel and connected to main switch board or main control board as directed and provision of concrete pit in PCC (1:3:6) type C1, pre-cast including RCC (1:2:4) type B1, cover slab 54 cm x 54 cm x 5 cm, reinforced with 8 mm dia TMT bars @ 150 mm c/c both ways, one handle for lifting made out of 10 mm dia MS round bar, provision of funnel, wire mesh, 20 mm bore galvanized steel tubing (Medium grade) for watering, charcoal or coke and salt in alternate layers, 15 mm bore galvanized steel tubing (light grade) for protection of earth lead connection, including necessary excavation and earth work in any type of soil, dismantling and taking out old earthing plate and necessary testing complete all as shown on electrical plate No 5 of SSR Part –I (2009).

S&F Bib taps, cast copper alloy with crutch or butterfly handle, screwed down, screwed fancy type for iron pipe or for brass ferrule and fixed of 15 mm.

S&F PP-R Gate valves 20 mm (brass insert) as per requirement of the site.

S&F XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 10 sq. mm 4.0 Core.

S&F 20mm outer dia 3-layer PP-R poly propylene random copolymer pipes SDR 7.4 (PN-16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including PPR plain & brass threaded polypropylene random fitting fixed complete to walls, ceilings or laid in floor.

M & L for dismantling and taking up or down old unserviceable service cable /LT UG cable of any size complete all as specified and directed.

Supply and Laying and connecting with appropriate lugs in replacement of XLPE LT cable PVC insulated armoured , heavy duty electric cables of size 50 sqmm 4.0 core with Aluminum conductors,1100 volts grade, laid in trenches/on pole/in pipe /on wall ,using suitable clamps for fixing of cable complete all as specified and directed.

Supply and Laying and connecting with appropriate lugs in replacement of XLPE LT cable PVC insulated armoured , heavy duty electric cables of size 95 sqmm 4.0 core with Aluminum conductors,1100 volts grade, laid in trenches/on pole/in pipe /on wall ,using suitable clamps for fixing of cable complete all as specified and directed.

Supply and Laying and connecting with appropriate lugs in replacement of XLPE LT cable PVC insulated armoured , heavy duty electric cables of size 120 sqmm 4.0 core with Aluminum conductors,1100 volts grade, laid in trenches/on pole/in pipe /on wall ,using suitable clamps for fixing of cable complete all as specified and directed.

S&F High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 50 mm bore.

S&F High density polyethylene pipes (HDPE) of pressure rating 6 kgf/cm2 laid in trenches of size 150 mm bore.

S&F GI Pipe 50 mm bore, 'light grade',galvanised,with all fitting;laid in trenches.

S&F GI Pipe 80 mm bore, 'light grade',galvanised,with all fitting;laid in trenches.

S&F GI Pipe 100 mm bore, 'light grade',galvanised,with all fitting;laid in trenches.

S&F GI Pipe 150 mm bore, 'light grade',galvanised,with all fitting;laid in trenches.

Demolation of Concrete in ground floors and pavings n exc 15 cm thickness (below or above ground level)

M & L for cable route marker with route indication on cast iron disc of 100mm dia and 10mm thick, marked / written for " MES LT SIZE " embosed including indicating direction fixed / bolted to 40mmx40mmx6mm thick MS angle iron support of 0.5m long embedded upto 200mm depth in concrete block of size 200mm x 200mm x 500mm of mix PCC 1:3:6, type C-1 including painting with two coats of synthetic enamel paint over a coat of red oxide primer to exposed steel surfaces complete all as specified and directed.

M/S TSERING DHONDUP (BID ID -3356967)

M/S ACE BUILDERS (BID ID -3356979)

M/S RHEGON CONSTRUCTION (BID ID -3356984)

M/S N T ENTERPRISES (BID ID -3356995)

M/S T G ENTERPRISES (BID ID -3357005)

M/S L G BUILDERS (BID ID -3357016)

M/S L.N. TRADERS (BID ID -3357023)