AUGMENTATION OF SEWAGE SYSEM FROM ADM BLOCK CONNECTING HQ TEAM AND STORE ACCN TO NEW STP PUMP HOUSE AT 2 PARA SF UNDER GE (NORTH) BENGALURU

Amount

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

Excavating over areas, not exceeding 1.5 m deep and getting out hard/dense soil for foundation and similar work.

Excavating over areas, exceeding 1.5 m deep but not exceeding 3 m and getting out hard/dense soil for foundation and similar work.

Excavation in trenches not exceeding 1.5m wide and 1.5m deep and getting out in hard/dense soil for foundation and similar work.

Excavation in trenches not exceeding 1.5m wide and exceeding 1.5m deep but not exceeding 3 m deep and getting out in hard/dense soil for foundation and similar work.

Returning, filling in, with excavated soils, including spreading levelling, watering and well ramming in layers not exceeding 25 cm thick.

Material and labour, for plain cement concrete 1:4:8 type D2, (using 40 mm graded stone aggregate), as in foundations, filling and mass concrete.

Material and labour, for Pre-cast cement concrete block masonry with grade ‘C5’ solid blocks exceeding 10 cm in width, having minimum compressive strength of 50 Kg / Sq cm as per IS 2185 (Part- I) 2005 and set in CM 1:6 complete all as specified and as directed.

Material and labour, for rendering 15 mm thick in CM 1:4 including mixing with water proofing compound as per manufactures instructions on fair faces of brick work or concrete block walling surfaces, finishing the surfaces even and smooth without using extra cement. (Note: Supply only for WPC will be measured and paid separately as per relevant item of this schedule)

Supply only water proofing compound.

Material and labour for, Plain cement concrete (1:4:8), type D2, using 40 mm graded stone aggregate as in concrete bed to drain pipes including packing under, and haunching in against the side of DWCP pipes after they are laid and tested for 300 mm dia bore pipe complete all as specified and as directed Note for Sl Item Nos 11 to 13 : Supply and laying of DWC pipes will be measured and paid separately under respective items.

All as per Serial Item No 11 here-in-above, but for 200 mm dia bore pipe complete all as specified and as directed

All as per Serial Item No 11 here-in-above, but for 150 mm dia bore pipe complete all as specified and as directed

Supply and laying, DWCP (double wall corrugated HDPE pipes), 300 mm dia, class SN-4 conforming to IS 16098 (part-2) laid in trenches with couplers complete all as specified and as directed

Supply and laying, DWCP (double wall corrugated HDPE pipes), 200 mm dia, class SN-4 conforming to IS 16098 (part-2) laid in trenches with couplers complete all as specified and as directed

Supply and laying, DWCP (double wall corrugated HDPE pipes), 150 mm dia, class SN-4 conforming to IS 16098 (part-2) laid in trenches with couplers complete all as specified and as directed

Supply and laying, DWCP (double wall corrugated HDPE pipes), 200 mm dia, class SN-8 conforming to IS 16098 (part-2) laid in trenches with couplers complete all as specified and as directed

Supply and laying, DWCP (double wall corrugated HDPE pipes), 150 mm dia, class SN-8 conforming to IS 16098 (part-2) laid in trenches with couplers complete all as specified and as directed

Material and labour, for plain cement concrete (1:2:4) type B1 (using 20 mm graded stone aggregate) as in coping, benching of manholes and similar work etc, including necessary formwork and finishing the surfaces fair and eve, complete all as specified and as directed.

Material and labour for, plain Cement concrete (1:2:4) type B2 (using 40 mm graded stone aggregate) as in surface channels and drains complete all as specified and as directed

Material and labour for, pre-cast reinforced cement concrete 1:2:4 type B1 (using 20mm graded aggregate) as in cover slab for man hole set in CM 1:4, complete all as specified and as directed. Note : Reinforcement bars will be measured separately

Material and labour for, Mild steel bars 10mm dia and over, 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 or securing with clips

ShaikPyarejanandsons

Sri Vijalakshmi Constructions

RK Builders

ABHISHEK CONSTRUCTIONS

K V RAJANNA

RAMSON TRADERS

Sangam Construction

OM CONSTRUCTIONS