CWE/AF AMB/AMB-75/2023-24 WIDENING OF MONSOON DRAINS AT TECHNICAL AREA AT AFS AMBALA UNDER GE (AF) AMBALA

Amount

Demolition of brick work as in drains, built in cement mortar including all quoins, arches, pillars etc. but excluding ashlar facings, dressed stone work and precast articles complete all as specified & directed.

Demolition of plain cement concrete (un-reinforced) of any description and in any position not otherwise specifically provided including removal of demolished material from site to a distance exceeding 500 mtr & depositing where directed complete all as specified & directed.

Excavation in trenches, not exceeding 1.5 mtr wide and not exceeding 1.5 mtr in depth; for foundation, laying/taking out pipes/cables etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 sqm on plan & not exceeding 1.5 mtr in depth and getting out, in soft/loose type of soil complete all as specified & directed. Note: Wherever the work executed for pipe lines/drain works, the bottom surface shall formed to required level & slope without any extra cost to department.

Removal of excavated soil to a distance exceeding 250 mtr but not exceeding 500 mtr and depositing where directed complete all as specified & directed.

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

M&L plain cement concrete (PCC) 1:2:4 type B-1 (using 20mm graded mechanically crushed stone aggregate) as in surface channels or drains complete all as specified & directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc. complete all as specified & directed.

Add or deduct in quoted rates of BOQ item 7.00 here-in-above for each 25 mm girth or part thereof over or under 30 cm inner girth in cement concrete, using extra cement including forms, moulds, mitred/stopped ends etc., complete all as specified & directed.

M&L brick work with sub class B, burnt clay bricks of old size, designation 75, straight or curved on plan exceeding 6 mtr mean radius, built in cement mortar 1:6, below/above ground level complete all as specified & directed.

M&L brick work (except bricks), straight or curved on plan exceeding 6 mtr mean radius, built in cement mortar 1:6, below/above ground level complete all as specified & directed. Note: Old bricks retrieved form BOQ item No. 1.00 here-in-above shall be used in this item after proper cleaning & washing.

M&L plain cement concrete(PCC) 1:2:4, type B-0, using 12.5 mm graded mechanically crushed stone aggregates as in lintels upto 1.5mtr clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating including necessary formwork to complete all as specified & directed.

M&L flush pointing to brick walls in cement mortar 1:3 including raking out joints complete all as specified & directed

S&F PVC(SWR) pipes, 75mm bore, ISI mark, in any length laid in trenches or in floors or fixed to wall as in weep holes complete all as specified & directed.

M&L broken over burnt brick bat as in filling including compacting / consolidation / ramming to a ture surface, hand packing (any thickness) at back of walls over arches, weep holes etc. and raising (or lowering) to the required level complete all as specified & directed.

For Credit Schedule refer tender documents. The amount of credit schedule shall be deducted from total quoted amount of BOQ to arrive contract sum.

Bairagi Builders (BID ID -3119870)

KULWANT SINGH (BID ID -3134353)