SPECIAL REPAIRS TO SSM HARD METTALIC SHED AND OTHER SANCTIONED WORK AT INS DRONACHARYA UNDER GE FORT KOCHI

Amount

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

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

Excavation in post Holes(or similar holes) each n exc 0.5 cu.m getting out return filling in and ramming earth or broken rubble mixwd with earth around ,in layers not exceeding 25 cm ,as in soft and Loose soil complete all as specified and as directed.

M & L PCC 1:3:6 using (40 mm graded crushed aggregate) in foundations, filling and mass concrete for poles all as specified and directed by Engg in Charge.

S&F steel work in tubular trusses, rafters and posts etc including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS-1161-1979 (grade st-240)complete all as specified and directed.

S & F structural steel in roof trusses (framed), trussed, purlins, rails and fastenings and heavy bracket framing including distance pieces, cleats etc(F-290 Gd E-165) complete all as specified and directed.

S&F Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachmentDitto, with riveted, bolted or welded attachment all as specified and directed by Engg in Charge.

M&L for preparation of new or old steel surfaces over 10cm width or girth and applying two coat of VX polymer based anti corrosive pain over a coat of anti corrosive primer complete all as specified`

M & L for 110mm PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls complete all as specified and directed.

M & L for 110 bore PVC (SWR) bends any radius complete all as specified and directed.

S & F PVC eaves gutters heavy duty and half rounded 200 mm dia with all accessories complete all as specified and as directed.

S&F pre-painted galvalume aluminum zinc coaing 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 as directed.

S&F pre-painted galvalume aluminum zinc coaing GI based plain sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/valley gutter, fixed with self tapping screws all as specified and as directed.

Surface excavation n.exc 30cm deep and averaging 15cm deep and getting out in soft and loose Soil etc. complete all as specified and as directed.

Removing excavated material exc. 250 m but n.exc 500 m ,Spreading and levelling in layers n.exc. 25mm thick in floors etc. complete all as specified and as directed.

M & L Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering etc. complete all as specified and directed.

M & L Hard core broken stone or boulders of gauge n exc. 63mm, deposited , spread and levelled in layers n exc. 15cm thick and watered and rammed to a true surface complete all as specified.

M&L PCC 100 mm thick, 1:4:8 (Type D2) using 40mm graded crushed stone aggregate as in sub base etc. complete all as specified and as directed.

M&L PCC 100 mm thick, 1:2:4 (Type B-1) using 20 mm graded crushed stone aggregate above sub base finished fair and even complete all as specified including necessary form work etc. complete all as specified and as directed.

Material and labour for 50 mm sand cushioning under interlocking tiles etc. complete all as specified and as directed.

M&L machine pressed precast concrete interlocking paver block of any shape and size conforming to IS-15658-2006 of 80 mm thickness M-40 grade fixed with grey cement and no pigments etc. complete all as specified and as directed.

M & L precast cement concrete block masonary with solid blocks ,exc. 10 cm in width and setting in CM 1:6 type C1 1:3:6 (20 mm graded stone aggragate) etc. complete all as specified and as directed.

M&L for Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete. all as specified and directed.

S&F ABS material road studs of size 100 x 90 x 15 mm thickness (red/white/yellow), water resistant and weather proof complete all as specified.

K R JOSEPH AND SONS

SOORYA ASSOCIATES