ADDITION ALTERATION OF BLDG NO P463 MANDIR AT INF BN NO 1 BRICHGUNJ MIL STN PORT BLAIR AND OTHER WORKS AT INF BN NO 01 UNDER GE BRICHGUNJ.

Amount

Demolition of precast concrete block masonary walling built in cement mortar complete all as specified and as directed by Engineer-in-Charge

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundation etc and n.exc 10sqm on plan and n.exc 1.5m in depth and getting out in soft loose soil

Returning, filling in Hard/dense soil and back filling of retaining wall, including spreading, levelling, watering and well ramming in layers n.exc. 25cm complete all as specified and directed .

Removal of excavated material n.exc 50m and depositing where directed at a level n.exc 1.5m above the starting point complete all as specified and directed .

M & L for PCC 1:4:8 Type D2 (40mm graded aggregate) in foundation, filling and mass concrete complete all as specified and directed .

M & L for Pre-cast PCC block masonry type B-1 (1:2:4) with solid block and set in CM1:6 complete all as specified and directed .

M&L rendering 15 mm thick on fair faces of brick work or concrete surfaces in cement mortar 1:4 and finished even and smooth without using extra cement complete 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 for steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 Fe 410-W (grade-250) quality A complete all as specified and directed .

S&F mild steel flat iron 40 x 3mm as in wind tie including all necessary drilling, bolting or riveting etc., confirming to Fe 290.complete all as specified and directed .

S & F for Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment (Fe 410-W, Gde-E250, Quality-A) complete all as specified and directed .

M&L for 2 coats of synthetic enamel painting over a coat of red oxide zinc chrome primer incl preparation of new or previously untreated steel surfaces of any description over 10cm width or girth.

S&F Mild steel bolts exc 12mm n' exc 20mm dia , purpose made, with hexagonal or square head one end and screwed the other, or screw both ends; each screwed end to be fitted with washers and one hexagonal or square nut, exc 30cm long

S&F 110 mm PVC (SWR ) pipes single socketed in any length with rubber ring joints fixed to walls for rain water pipe

S&F pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.5 mm thick of any colour having tensile strength of 550 mpa as in roof covering/cladding to wall, fixed with self tapping screws as specified.

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

S&F as in aluminium anodised snap grid frame work (size of grid 605x605mm) with 35x25x1.5mm main tee and 25x25x1.4mm, cross tee and wall angle for false ceiling and suspended with 6mm dia GI wire, hooked to roof with needful adjustement up to 1200mm long by means of ceiling cleats made out of GI Flat 40 X 3mm 60mm long and expansion holdfasteners 12.5mm dia 40mm long, including dismantling celing board of any description and any type fixed to the aluminium frame work with screws or nails etc complete all as specified and as directed by Engineer -in-Charge.

Fixing only Eco board 600 X 600 X 4mm thick decorative type fixed to the aluminium frame work with screws or nails etc including two coats of oil bound distemper over a coat of primer complete all as specified and as directed by Engineer -in-Charge. Note :- Eco Boards obtained from item No.16 to be re-used

S&F in repairs Eco board 600 X 600 X 4mm thick decorative type fixed in aluminium frame work with screws or nails etc including two coats of oil bound distemper over a coat of primer complete all as specified and as directed by Engineer-in-Charge.

S & F Aluminium powdre coated (minimum thickness of powder coating 50 micron) Door / window / Ventilator/partition frames and shutters (02 Nos glazed & gauzed), side hung type, without sash bars, standard aluminium grills, necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, handles, locking arrangement etc, complete with standard aluminium sections, all as specified and as directed by Engineer-in-charge.(Aluminium section shall be of make Jindal/Hindalco/ Indalco). (Note:- Weight of various Aluminium sections shall only be considered for measurement for payment. However cost of rubber packing given in the item shall be deemed to be included in the rate quoted. Glass panels, prelaminated particle boards, aluminium wire cloth as applicable will be measured and paid separately as supplied only).

Supply only 4mm thick sheet glass ordinary quality and glazing with rubber packing around the glass, in squares n. exc 0.5 Sqm in each pane complete all as specified and as directed by Engineer-in-charge.

Supply only aluminium alloy wire mesh 0.45mm nominal dia of wire and average width of apeture 1.4mm fixed with aluminium wire staples etc.complete all as specified and as directed by Engineer-in-charge.

M&L Hardcore of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and rammed to a true surface complete all as specified and directed

M&L for 100mm thick PCC 1:4:8 Type D-2 for floor sub base complete all as specified and directed complete all as specified and directed

Non -skid Ceramic tiles 7 to 8 mm thick area of each tile exceeding 0.18 sqm but n.exc 0.38 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed

M&L for glazed, polished chequered cement concrete tiles 300 x 300mm x 25mm thick, set, jointed and pointed in neat cement slurry, including screed bedding layer in cement mortar 1:6, 20mm thick, in flooring, complete all as specified and as directed by Engineer-in-charge

M&L for PCC 1:3:6, type C2, (Using 40 mm graded stone aggregate), 150 mm thick as in plinth protection/Sub base flooring, finishing surface fair and even, in panels & filling joints with mortar, etc., complete all as specified and directed.

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out in any type of soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm all as specified.

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

Rough excavation not exceeding 1.5 m deep and getting out in hard/ dense soil all as specified.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in hard/ dense soil all as specified.

Surface excavation n.exc 30 cm deep and averaging 15 cm deep and getting out in hard/dense soil and removing surplus soil to a distance n exc 50 m and making good surface

M&L for 100mm thick PCC 1:3:6 type C2 as in sub base. complete all as specified and directed

M&L for Chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors finished with white cement and pigment including 20mm thick screed bed in CM 1:4 all as specified and as directed.

M&L for 100mm thick PCC 1:4:8 type D2 as in sub base. complete all as specified and directed

M&L pre-cast cement concrete masonary in PCC 1:3:6 type C1 using 20mm graded aggregate with solid block, exceeding 10cm in width setting in CM 1:6 complete.

M & L sub main wiring complete with two runs of 1.5 Sqmm FRLS single core PVC insulated unsheathed single core cable 1100 volts grade, multistranded with copper conductor (ISI Marked) drawn through and including PVC Casing and caping and all accessories fixed to wall/ roofs/ floors etc with one run of 1.5 sqmm FRLS single core multistranded copper conductor as earth continuity conductor complete all as specified and as directed by Engineer-in-Charge. Note : (1) Two runs of cable one run of conduit & one run of earth continuity conductor shall be measured as one running metre.

Supply and fix Switch piano, flush button, single pole, ISI marked, one way 5 Amps 240 volts .complete all as specified and as dircted by Engineer-in-Charge

Supply and fix ceiling rose surface baklite 65 x 50 mm 3 terminal, complete all as specfified and as directed by Engineer-in-Charge

Supply and fix aluminium housing LED batten 22 watt fitting 4ft in length nano diffuser technology to ensure minimum loss in light transmitted, long life of over 30000 hours including lamp and connecting with twin core shethed cable from fitting to ceiling rose all as specified and as directed.

Supply and fix metal enclosure distribution board SPN, 4 way 240 volts, with 200 amps rated bus bar, with IP 43 protection and double door, suitable for mounting MCBs, complete all as as specified and as directed.

Supply and fix MCB single pole, 240 volts, 5 to 32 Amps, all as specified and as directed.

Supply and fix MCB SPN 240 volts, 5 to 32 Amps, all as specified and as directed.

M&L for earthing complete with galvanised steel earth plate electrode 60 x 60 cm x 6 mm thick buried directly in ground ( earth pit not less than 2.25 M deep below ground level) with top edge of the plate not less than 1.5 Meter below normal ground level connected to GI wire 4 mm dia by means of bolts, nuts , check nuts and washers of GI and GI tubing 20 mm bore light grade for earth lead protection up to main earth test point and including concrete pit in PCC (1:3:6) type C1 pre cast RCC (1:2:4) type B1 cover slab 54 x 54 x 5 cm with one handle for lifting made out of 8 mm dia MS bar, wire mesh, 20 mm bore GI tubing (LG) for watering, charcoal or coal and salt in alternate layers including excavation earth work complete all as specified and directed electrical plate No. 3 of SSR part - I

Supply, lay, test and commissioning under ground XLPE insulated and PVC sheathed, armoured heavy duty under ground cable, suitable for earthed system, laying in trenches/duct sleeving through pipe in duct, ISI marked with aluminium stranded conductor 1100 volt grade of cross section area 2 Core 10 sq mm.

Supply & lay cable protection pipe of HDPE double wall corrugated (DWC) incl couplers,bends etc of size 50 mm OD and ID 38mm confirming to IS 14930 -II and ISI Marked all specified and directed.

S&F tube light grade galvanised iron with all fittings laid in trenches of following size. 50 mm bore. complete all as specified and directed

Material and Labour for cutting bituminous road at a width not more than 30cm and a depth not exceeding 60 cm for laying of pipes on road crossing for cable protection and making good with cement concrete 1:2:4, type, B-2 to match the existing surfaces of the road complete all as specified and directed

Gulmarg Electrical Service (BID ID -3368740)

M/s G K Enterprises (BID ID -3371633)

Nirman Construction Company (BID ID -3369567)

ANITA VARMA ENTERPRISES (BID ID -3369625)

RS ENGINEERING WORK (BID ID -3369763)

SK ENTERPRISES (BID ID -3372238)

RPG AND COMPANY (BID ID -3370125)