PROVN OF 02X OVERHEAD PROTECTION AND HAUDA FOR OPEN BATHROOM NEAR BLDG NO T-22/21(BCD) AND T-57 AT CRPF HILL AT CHAKABAMA MILITARY STATION UNDER AGE (I) ZAKHAMA

Excavating post holes or similar holes, each not exceeding 0.5 Cum, getting out in hard/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm thick, watering, and removing surplus soil to a distance not exceeding 50m and making good surface complete all as specified and as directed.

Excavation in trenches not exc 1.50 m wide and not exc 1.50 m deep for foundation or for shafts, wells cesspits,man holes, laying of cable etc not exc 10 Sqm on plan and n exc 1.5m in depth and getting out in hard/dense soil complete all as specified and as directed.

Returning, filling, in soil including spreading, levelling, watering and well ramming in layers n.exc. 25cm thick complete all as specified and as directed.

Removing excavated soil to distance not exc. 50 m and depositing where directed at a level not exc. 1.5 m above the starting point etc complete all as specified and as directed.

M&L for PCC 1:3:6, type C2 (using 40mm graded stone aggregate) as in foundation, filling and mass concrete etc. for embeding the post, complete all as specified and as directed.

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

S&F steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 complete all as specified and irected.

M&L Pre- painted hot dip aluminium Zinc alloy metalic coated trapezoidal profile steel sheet 0.50mm thick ( Total coated thickness), any pattern corresponding to IS 15965 : 2012 of durability class 3, atmospheric classification category 3, coating class AZ 150 of an approved colour having yield strength of 550 Mpa as in roof covering/wall cladding, fixed with self tapping screws complete all as specified and directed.

Roughening surfaces of old concrete floor by picking, sweeping clean and washing down with water to remove dust, etc complete all as specified and directed.

M&L for PCC 1:2:4, type B0 (using 12.5 mm graded stone aggregate) as under layer of floor finish , complete all as specified and as directed.

M & L for coloured non-skid ceramic tiles 7 to 8 mm thick (Square/rectangular) area of each tile exceeding 0.11 Sqm but not exceeding 0.18 Sqm, laid in floors etc. over and including 15mm thick screed bed in cement motar 1:4, set and jointed in neat cement slurry and pointed in white or coloured cement to match colour of tiles, complete all as specified and as directed.

M&L for glazed light coloured/printed ceramic tiles 300x200x7mm thick in vertical surfaces such as skirting dado etc set and jointed in neat cement slurry pointed in white or coloured cement to match colour of tiles, over and including 10 mm thick screed bed in cement mortar 1:4 complete all as specified and as directed.

M & L for preparation of new steel surface over 10 cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and as directed.

M&L for brick work with sub class ‘B’ old size of bricks (locally available best quality) straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 complete all as specified and as directed.

M&L for 15mm thick rendering in cement mortar (1:4), finished even and smooth without using extra cement complete all as specified and as directed.

M&L for 10mm thick rendering in cement mortar (1:6), finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of newly plastered/pointed surface of walls and applying three coats of white wash complete all as specified and as directed.

M&L for preparation of newly plastered surface of walls and applying two coat of cement base paint over a coat of primer complete all as specified and as directed.

M&L for point wiring with 1.5 sqmm, single core, PVC insulated and PVC unsheathed FR-LSH cable, 1100 volts grade IS-694 marked, with multistranded copper conductors and earth continuity wire with 1.5 Sqmm copper conductor cable (including connecting to earth dolly) laid/fixed with and including PVC Casing and Caping on walls/ceiling, and with PVC switch board for mounting switches/socket etc for one light point controlled by one number one way 5 Amp switch complete all as specified and as directed.

All as per item serial No 19 here-in-before but for One 3 pin 5 Amp socket on same board.

S & F switch piano, flush type single pole one way 5 Amps 230 volt complete all as specified and as directed.

S & F ceiling rose surface bakelite, 65x50mm three terminal complete all as specified and as directed.

S & F lamp holder, insulated, PVC / polycarbonate /bakelite body cord grip cap suitable for pendent fitting complete all as specified and as directed.

S & F Lumino LED lamps 10W E27W ball lamp lumen output 1020lm 3000K colour temp current 0.55 amps complete all as specified and as directed.

S & F MAXOLED batten with Maxo LED type 20W LED 6000K T8 LED lighting fixture with extruded polycabonate, environment friendly, energy efficient, 230V, 50Hz complete all as specified and as directed.

S&F PVC rectangular block for mounting, switches, sockets, fan regulator etc. with 3 mm thick plastic laminated sheet cover of size 200 mm x 150 mm and 50 mm deep complete all as specified and as directed.

S & F single pole & neutral DBs 2 Ways, single door, protection class IP-43 suitable for mounting MCB, DBs without bus bar complete all as specified and as directed.

S&F MCBs, SP 6 to 32 Amps, 10 KA, 'C' curve IS/IEC 60898-1 2002 marked fixing in DBs complete all as specified and as directed.

S&F 1100 volts grade heavy duty flat cable of size 4 Sqmm 2 core, PVC insulated aluminium solid conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 m apart complete all as specified and as directed.