CONSTRUCTION OF 03X SEPTIC TANK(250 USERS), DRAINAGE WITH COVER (800Mtr) AND SEWAGE LINE(1000Mtr) AT KISHTWAR MIL STN

Amount

Excavating in trenches, not exceeding 1.5metre wide and not exceeding 1.5metre depth for foundation, etc., and getting out in any type of soil, complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick any type of soil, complete all as specified and directed.

Removing excavated soils to a distance exceeding 50m but n. exc 100m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and directed.

Plain Cement concrete 1:4:8, type D-2 (using 40mm graded crushed stone aggregate) as in foundation filling and mass concrete, complete all as specified and directed.

PCC 1:3:6 type C-2 (using 40mm graded aggregate) as in surface channels and drains including necessary formwork, complete all as specified and directed.

PCC 1:2:4 type B-1 (Nominal mix), using 20mm graded crushed stone aggregate as in lintels upto 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, coping, bed plates and the like including weathering, slightly rounded or chamfered angles and throating including necessary form work, complete all as specified.

Brick work with sub class ‘B’ bricks, straight or curved on plan exceeding 6m mean radius built in in CM 1:6, complete all as specified and directed.

TMT bars 6 to 8mm dia, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified & directed.

15mm thick plastering in cement mortar 1:4 on fair faces of brick surfaces or concrete surfaces, surface finished even and smooth without using extra cement but using integral water proofing compound as per manufacturer,s instructions, complete all as specified. Note : Integral water proofing compound shall be measured & paid seprately.

Supply only integral water proofing compound, complete all as specifed.

Cutting into existing manholes for connecting new drains for 200mm internal bore, making good to pipe and rendering, cutting out existing benching for and forming branch channel (1/2 round or 3/4 section) in cement concrete 1:2:4 type B-l smooth finished, and reforming benching as required complete all as specified.

Precast cement concrete (1:2:4) using 20mm graded crushed stone aggregate as in landings, cover slab (for manholes etc), and similar articles with plain fair faces including chamfers, weatherings, throating etc. and setting in cement mortar (1:6) including necessary form work complete all as specified and directed.

Septic tank for 250 users, Brick construction with top of slab at ground level including necessary excavation and earth work in any type of soil and disposal of surplus soil to a distance not exceeding 50 metres, vent pipe, supplying and fixing RCC precast manhole cover having 6mm plate embedded all around / fibre reinforced cover with angle iron frame vent shaft and sludge chamber etc.,complete all as specified and as shown on drawing No CEUZ/TD/1202/03 Sheet 1/2 dt 14.10.14 and 2/2 dt 11.05.07.

Construction of soakage well 3.50m dia and 4.5m depth (Internal dimensions) (Brick masonry construction), complete all as specified and as shown on drawing No CEUZ/TD/1202/03 Sheet 1/2 dt 14.10.14 and 2/2 dt 11.05.07.

Concrete bed to 200mm bore drain pipes including packing under, and haunching against the sides of pipes after they are laid in cement concret 1:3:6 (Nominal mix) type C-2 using 40mm graded stone aggregate, and tested, complete all as specified & directed.

Reiforced concrete pipe, class NP2, 200 internal dia laid in trenches and jointed complete with collars all as specified and directed.

m/s girdhari lal parihar

Bidder Name

m/s girdhari lal parihar

M/S KOTWAL CONSTRUCTIONS