REPAIR TO DRAIN, RETAINING WALL, PARAPETS, FOOTPATH, PLINTH, INTERLOCKING TILES, RAMP AND CERTAIN CONNECTED WORKS AT DOMESTIC AND TECH AREA AT 799SU AF STN KURSEONG UNDER GE AF BAGDOGRA

Amount

Demolition of brickwork/stone masonry built in cm including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles including disposal of unserviceable materials out side MD land complete all as specified and directed.

Demolition of PCC in ground floor and paving n.exc 15cm thick (below or above ground level) etc including disposal of bebris out side MD land all as specified and directed.

Demolition of RCC cover slab (below or above ground level) etc all as specified and directed.

M&L for PCC, type C-2,1:3:6 (using 40mm graded stone aggregate) as in surface channels or drains etc all as specified and directed.

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

All as per item No 5 above but for each 25mm girth or part there of over or under 30cm.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water all as specified and directed.

M&L for 15mm thick rendering on fair faces of brick work or concrete surface built in cement mortar 1:4 surface finished fair and even with out using extra cement all as specified.

M&L for 15mm thick rendering on other than fair faces of brick work or stone masonry surface built in cement mortar 1:6 surface finished fair and even with out using extra cement.

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

M&L for brick work with fly ash old size brick straight or curved on plan not exc 6m mean radius built in CM 1:6 without using extra cement all as specified and as directed.

M&L for walling of random rubble, uncoursed well bonded, bedded and solidly hearted, built in cement mortar 1:6 all as specified and as directed.

All as per item No 12 above, but except stone.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified of randam rubble walling, uncoursed or brought upto courses, hammer dressing with maximum depressing on face from straight edge held against the dressed surfaces n.exc 20mm on granite or trap stone all as specified and as directed.

M&L for 75 mm thick, PCC, 1:3:6, type C1 (using 20mm graded stone aggregate) in plinth protection laid in alternative bays finished even and smooth without using extra cement complete all as specified and as directed.

M&L for pre-cast RCC (1:2:4), type B-1 (using 20mm graded stone aggregates) as in cover slabs for manholes or RCC Slab, set in cement mortar (1:4) including necessary form work complete all as specified and as directed.

S & F Mild steel Thermo Mechanically Treated (TMT) bars, 8 to10mm dia, cut to length, bent to shape as required, including cranking, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90mm dia or securing with clips complete all as specified and as directed

De silting / cleaning completely solid silts/soils from drain manually and removal of silt/soil to a distance not exc. 250 metre and depositing into excavated pit of appropriate size as directed and filled up with earth in each layer of 30 cm thick all complete as specified and as directed.).

M&L for PCC, type C1 (1:3:6) (using 20mm graded stone aggregate) as in cells, plinth courses, string courses, lacing courses, parapets and railings etc such as bed blocks complete all as specified and as directed by Engr-in-Charge.

M&L for designed, pre polished chequered cement concrete tiles with mixture of grey cement and pigments of size 30cm x30cmx25mm thick, set in cement mortar jointed & pointed, laid over and including 20mm thick screed bed in CM 1:6 mixed with pigments to match the shade of tiles all as specified and as directed

M&L for 100mm thick, PCC (1:4:8), Type D2 (using 40mm graded stone aggregate) as in sub base for floor all as specified and as directed.

M & L for interlocking tiles machine pressed precast paver block any shape and size conforming to IS-15628-2006 of 60mm thickness M-35 grade with grey cement and pigment all as specified and as directed.

M&L for 50mm thick sand filling under floors or in cushioning for paver block including watering and consolidation all as specified and as directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule A notes for details.

M/S IDEAL CONSTRUCTIONS

M/S BENGAL ENGINEERING ENTERPRISES

SHRI P P SHARMA

HALDER ENTERPRISERS

M/s Prakash Traders

M/S P K ROY AND CO

RABI BANIK

M/S SWAPAN KUNDU

SREE SWAPAN KUMAR GHOSH