PROVN OF 17 X 2 KLD AND 07 X 5 LKD ADVANCE LINEAR LOW DENSITY POLYETHYLENE (LLDPE) SEPTIC TANK AT BIAMAH

M&L for earth work in excavation by mechanical means n exc 1.5 mtr depth (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal excavated earth lead upto 50 m and lift upto 1.5m, as directed by Engineer-incharge

M&L for earth work in excavation by mechanical means exc 1.5 mtr and n exc 3.0 depth (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal excavated earth lead upto 50 m and lift upto 1.5m, as directed by Engineer-incharge

M&L for exavation over areas in hard dense soil, not exceeding 1.5 m deep and getting out complete all as specified & directed .

M&L for exavation over areas in hard dense soil, exceeding 1.5 m and not exceeding 3.00 m deep and getting out complete all as specified & directed .

M&L for excavation in trenches n.exc 1.5m wide and n.exc 1.5m in depth for foundations etc or for shafts, wells cesspits, manholes, pier holes etc n.exc 10 Sqm on plan and n.exc 1.5m in depth and getting out in hard dense soil complete all as specified and directed.

Returning filling in, including spreading leveling, watering and well ramming in layers not exceeding 25cm in soft/loose soil complete all as specified and directed.

Removal of excavated soil to a distance exc 50 and n exc 500m and depositing where directed at a level n.exc. 1.5 m above the starting point complete all as specified

M&L for PCC (1:4:8) type D-2 using 40mm graded stone aggregate as in foundation etc, complete all as specified & directed

M&L stone wailing of random rubble, uncorsed well bounded, bedded and solidly hearted built in 1:6 brought to course complete all as specified and directed.

All as per item No 11 above but laid in dry completed all as specified and directed.

M&L reinforced cement concrete type B-1, 1:2:4 (using 20 mm graded stone aggregate ) as in slab supported on walls beams and colums in floors, roofs, landing balconies, baffle wall etc complete all as specified and directed.

M&L reinforced precast cement concrete type B-1, 1:2:4 (Using 20 mm graded stone aggregate) as in cover slabs man hole etc ) and set in cement mortar 1:4 complete all as specified and directed.

M & L form work to sides and soffits of suspended slabs such as roof slabs , landings and similar work not exc 200 mm thick (horizontal or sloopping) for flat fair finished surfaces complete all as specified and directed.

M & L form work to edges of concrete flats, RCC/PCC bands floors roofs and similar works exc 10 cm and not exc 20 cm wide surface finished rough to receive plaster complete all as specified and 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 mild steel wire (annealed) not less than 0.9 mm dia., or securing with clips complete all as specified and directed.

M & L PCC type B-0 1:2:4 (12.5 mm graded aggregete) as in floor, drain haunching , benching , coping and etc similar work completed all as specified and directed.

S&F PVC (SWR) pipes single socketed in in any length with rubber ting joints, laid in trencehs or in floors 110 mm dia

All as per item No 20 above but 75 mm dia vertically as vent pipe.

S & F PVC (SWR) vent cowl 75 mm dia.

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