GE/U(N)-42/2020-21 ADDN/ALT TO SEWAGE LINES MANHOLES SEPTIC TANKS GULLY TRAPS SOAKAGE WELLS WITH CONNECTED ITEMS AT CH (NC) UNDER AGE B/R-I OF GE (NORTH) UDHAMPUR

Amount

Excavating in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of drain pipes, or for manhole, etc., not exceeding 10 Sqm on plan and not exceeding 1.5 m in depth and getting out in soft / loose soil all as specified

All as per item No. 01 above but depth exc. 1.50 m but n. exc. 3 m.

Excavation over area n exc 1.5m in depth and getting out in any type of soil, complete all as specified and directed by the Engr-in-charge.

Ditto all as above item No. 3 but for each additional 1.5m or part ther of in depth beyond the first 1.5m depth complete all as specified

Returning, filling in soil, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick all as specified and directed by Engr - in - charge.

Removing excavated materials n exc 50m and depositing where directed at a level n exc 1.5m above the starting point in soils, complete all as specified.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided, complete all as specified and as directed by the Engr-in-charge.

RCC slab 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) (Nominal Mix) as in slabs supported on wall, beams etc or similar works, complete all as specified and directed by Engr-in-Charge.

Use and waste form work to side and soffits of subpended slab such as roof slab floor slab landing and similar work not exceeding 200 mm thick (horizontal or sloping) for rough finished surface of concrete flat, complete all as specified and as directed by Engr-in-charge.

10mm thick rendering on fair faces of brick /concrete surfaces in cement mortar 1:4 and finished even and smooth without using extra cement. complete all as specified and directed by the Engr-in-charge

75mm dia sand cast iron soil waste and vent pipe in any length with or without ears withn cement joint fixed to wall with MS clamps all as specified.

75mm bore CI Clamp complete all as specified and directed by the Engr-in-charge

40mm thick PCC type B-1, (1:2:4) using 20mm graded stone aggregate Finished even & smooth without using extra cement complete all as specified and directed by the Engr-in-charge

Reinforced concrete pipes class NP2, laid and jointed completed with collar of 150 mm dia complete all as specified and directed by Engr - in - charge.

Reinforced concrete pipes class NP2, laid and jointed completed with collar of 250 mm dia. complete all as specified and directed by Engr - in - charge.

PCC 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in foundation filling and mass concrete including demolition of cement concrete of any description all as specified and directed by Engineer-in-Charge.

PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) bed to 150 mm bore drain pipes including forming cradles after they are laid and tested all as specified and directed by Engr - in - charge.

PCC 1:4:8 type D-2 (using 40 mm graded stone aggregate) concrete bed to 250 mm bore drain pipes including forming cradles after they are laid and tested all as specified and directed by Engr - in - charge.

Demolition of brick work or stone masonry built in cement mortar including all quoins arches, pillar etc but excluding ashlar facing , dressed stone work and precast concrete articles, complete all as specified and as directed. .

Brick work with sub class `B' bricks, straight or curved on plain exc 6m mean radius built in CM 1:6 complete all as specified.

All as per item No 20 herein before, but except bricks. Note-Old bricks obtained against dismantling shall be used complete all as specified and directed by the Engr-in-charge

Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified.

Providing cement concrete 1:3:6 type C-1 ( Using 20 mm graded crushed stone aggregate ) as in coping, Gola etc including necessary formwork as required complete all as specified and as directed by the Engr-in-charge.

Rendering 15 mm thick on brick & concrete surface in CM 1:4 u to be finished even and smooth witthout using extra cement,

MS TMT bars 8 mm dia as in reinforcement for concrete, cut to length, bent to shape required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia all as specified

Pre-cast RCC 1 : 2 : 4, type B-1 (using 20 mm graded stone aggregate) in cover slabs for man holes including MS handle, with plain faces finished fair and smooth etc, set in CM I : 6 complete all as specified and directed by Engr - in - charge.

Cutting into existing manholes for connecting new drains of any dia, 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

110 mm bore PVC(SWR) PIPES single socketed in any length with rubber ring joint laid in trenches, complete all as specified.

Loose filling with aggregates of gauge 80 to 150 mm in soakage pits, soakage wells using broken bricks complete all as specified and directed by the Engr-in-charge

Brickwork with sub-class `B' bricks Old size in one brick thick honeycomb walling built in CM (1:4) complete all as specified and directed by the Engr-in-charge

ESS BURT AND COMPANY

Bansal and Sons

anil construction co.

paras ram pachiala

M/S R S CONSTRUCTION CO

KALSOTRA CONSTRUCTION CO