PROVN OF DRAINAGE SYSTEM WITH ALLIED INFRA AT TECH AREA OF AVN BASE AT BIKRAM PARK UNDER GE (SOUTH) UDHAMPUR

Amount

Excavating in trenches, n exc 1.5 m wide and n.exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, for laying cables/pipes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth in hard/dense and getting out soil, complete all as specified and as directed by Engr-in-Charge.

Plain cement concrete (1:4:8) type D2 using 40mm graded stone aggregate as in foundation, filling, sub base and mass concrete complete all as specified and as directed by Engr-in-Charge.

Brick work with old size sub class 'B' bricks, straight or curved on plan exc 6 m mean radius built in cement mortar 1:4, complete all as specified and as directed by Engr-in-Charge.

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

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point, complete all as specified and as directed by Engr-in-Charge.

PCC 1: 3 : 6 type C2 (using 40 mm graded aggregate) in surafce channel and drains incl necessary formwork complete all as specified.

Reinforced concrete pipes 300mm bore ,class NP3,laid and jointed complete with collar all as specified and as directed.

Reinforced concrete pipes 600mm bore ,class NP3,laid and jointed complete with collar all as specified and as directed.

Providing cement concrete 1:2:4 type B-0 (using 12.50mm graded crushed stone aggregate) in steps, seismic and other similar bands, parapets and railings up to 60 cm in hieght, coping, kneeless apex stones , bed plates, roof padding, kerbs not provided for including weathering, slightly rounded or chamfered angles including necessary formwork complete all as directed and specified.

Mild steel framed work such as grills, gratings, etc. With ends of bars shouldered and/or riveted or forged into spikes, framed guard bar, barred iron doors; ladder, framed balusters; railing; frame work for water tanks, cooler stand etc and similar work conforming to FE 290-0 or Gde-E-165, complete all as specified and as directed.

Preparation of new steel surfaces exceeding 10 cms width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zink chrome primer, complete all as specified and as directed by Engr-in-Charge.

15 mm thick rendering in two layer (10mm + 5mm) on fair faces of brick /concrete on wall including facia chhajja etc.surfaces in cement mortar 1:4 and finished even and smooth without using extra cement including mixing Liquid water proofing compund in the proportion as mentioned in manufacturer's instructions complete all as specified and as directed by Engr-in-Charge. Note : Water proofing compund to be measured and paid for separately as supply only.

Extra for forming fair finished drain or channel exc 30cm inner girth in cement concrete ,using extra cement ,incl forms moulds ,mitered/stopped ends etc complete all as specified and as directed by Engr-in-Charge. (inner girth only measured)

15 mm thick rendering on other than fair faces of brick/stone masonary surfaces in cement mortar 1:4 and finished even and fair without using extra cement, complete all as specified and as directed by Engr-in-Charge.

RCC M-25, using 20mm graded crushed stone aggregates landings, cover slabs (for manholes etc.) chullah hoods, chajjas, water troughs, mangers, shelves, fins and similar articles with plain faces including all mouldings but excluding frame, set in cement mortar 1:6 complete all as specified.

TMT mild steel bars, 10mm dia and over, as in reinforcement, cut to length, bent to shape required including cranking, bending spirally or hooping for columns, hooking ends and binding with and including MS wire (annealed not less than 0.9mm dia) , complete all as specified and as directed by Engr-in-Charge.

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

De-silting of deposited earth, silt, mud, stone, wood or any unwanted materials inside existing drain by excavating and removing to a distance not exc. 50 mtrs from the site and depositing complete all as specified and as directed.

Walling of random rubble stone masonry uncoursed, with best quality locally available harder stones such as granite, trap, basalt, trap, basalt stone etc, well bonded, bedded and solidly hearted , built in cement mortar 1:4 complete all as specified and as directed.

Extra over stone walling for hammer dressing to face stones and dressing of face beds and joints, as specified, of random rubble walling, uncoursed or brought upto courses of granite or trap stone etc. and hammer dressing with maximum depression on face from straight edge held against the dressed surface n exc. 40mm complete all as specified and as directed by Engr-in-Charge.

Boulder pitching, laid dry, hand packed tightly,pitching is grouted with cement and sand mortar 1:6, complete all as specified and as directed by Engr-in-Charge.

Demolition of cement concrete (unreinforced) in ground floor and in paving not exceeding 15 cm thickness (below or above ground level), complete all as specified and as directed by Engr-in-Charge.

50 mm thick, Plain cement concrete 1:2:4 type B-1 (using 20mm graded crushed stone aggregates) as in sub base to floor finishes , complete all as specified and as directed by Engr-in-Charge.

Hardcore of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and as directed by Engr-in-Charge

khajuria builders

s l sharma and sons

paras ram pachiala