PROVISION OF WATER SUPPLY TO CERTAIN GUARD POSTS AT 257 SU AND PROVN OF RIFLE RACK IN STATION ARMOURY AT 17FBSU UNDER GE AF TRIVANDRUM

Amount

M & L Ist class hard wood clean swan as in scantlings, timber framed work and fixed for rifle rack including necessary cutting, holes , shape etc complete all as specified & directed by Engr in Charge

M&L for cleaning and preparation of new wooden surface of any description and applying two or more coats of French polishing over a coat of wood filler , complete all as specified and directed.

S&F MS frame work such as grills grating etc with ends of bars shouldered and as in support of double ducker rifle rack fixed independently without convert plate including necessary nut/ bolts , cutting,drilling etc, Fe 290-W (Gde-E-165) complete all as specified and as directed

M & L preparation of new or previously untreated steel surfaces, of any description over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over red oxide zinc chrome primer complete all as specified and directed.

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing) removing debris outside defence area complete all as specified and directed.

M&L for nonskid coloured ceramic tiles 7-8 mm thickness, (square / rectangular) polished, area of each tiles exceeding 0.18 sqm but n exc 0.36 sqm, in floors etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and incl. 15mm thick screed bed in CM 1:6 complete all as specified and directed.

All as per item No -6 above but as in skirting / dados etc set and jointed in neat cement slurry and pointed in white or coloured cement to match over and incl. 10mm thick backing coat in CM 1:4 complete all as specified and directed.

Material & Labour for non - skid coloured Ceramic tiles 7 to 8 mm thick , dark shade (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including cement screed bed 15mm thick in screed bed (1:4) base, complete all as specified.

M & L for Galvanised iron pipes medium grade ISI marked with all required necessary fittings and fixed complete to walls/PCC blocks or laid in floors of 40mm dia etc complete all as specified and directed.

M & L for Galvanised iron pipes medium grade ISI marked with all required necessary fittings and fixed complete to walls/PCC blocks or laid in floors of 25mm dia etc complete all as specified and directed.

M & L for Galvanised iron pipes medium grade ISI marked with all required necessary fittings and fixed complete to laid in trenches of 40mm dia etc complete all as specified and directed.

Galvanised iron pipes medium grade ISI marked with all required necessary fittings and fixed complete to laid in trenches of 25mm dia etc complete all as specified and directed.

M&L for providing PCC block of appx size 30x30x50cm for laying/anchoring GI pipe in rockey and slope areas with PCC type C1 1:3:6 (20mm graded stone aggregate) all as specified and directed.

M&L for providing SS anchor fasteners bolt of size 12mm dia bolt size and total length 9cm suitable for wall/concrete surfaces including drilling hole and fastening the GI pipe 40mm/25mm as mentioned in item No 9&10 on boundary wall/PCC block all as specified.

M&L for Mild steel clamp of size 50x6mm (conforming to Fe-290 Gde-E-165) made to shape with two holes suitable for anchoring the GI pipe of size 40mm/25mm as mentioned here in before on boundary wall/PCC block including painting with two coat of synthetic enamel paint over a coat of zinc chrome primer all as specified.

M&L for Rotational moulded polyethylene water storage tanks two layer white colour of capacity 5000 Ltr with threaded lid (cylindrical vertical with closed top) 100% UV Stabilized fabricated with food grade polymer with FDA approval hoisted and fixed in position including preparation of floor with PCC 1:2:4 platform for mounting water storage tank all as specified and directed.

Supply and fix Gun metal gate valve with iron wheel head ISI marked screwed both ends complete for 40mm dia iron pipes.

Supply and fix Gun metal gate valve with iron wheel head ISI marked screwed both ends complete for 50mm dia iron pipes.

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m deep and getting out for foundation in hard dense soil.

Returning filling in, including spreading, levelling watering and well ramming in layers not exceeding 25 cm in any type of soil.

Removing excavated surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point all as directed.

M&L for Construction of valve chamber of size 600mmx600mmx750mm internal size including necessary earth work,excavation, PCC 1:4:8 type D2 for foundation, brick work in cement mortar 1:4, PCC 1:2:4 type B1 for coping, 15mm thick rendering in cement mortar 1:4 including provision of mild steel cover 4mm thick on 40x40x6mm angle iron frame work with 2 coats of synthetic enamel paint over a coat of zinc chrome primer and locking arrangements complete all as specified and as shown on drawings.

JEETH CONSTRUCTION