PROVN OF PCC DRAINAGE, AREA DRAINAGE AND PARKING SHED UNDER GE BIRCHGUNJ PORT BLAIR

Amount

Surface dressing not exceeding 15 cm deep and getting out in hard/dense soil complete all as specified and as detected.

Excavation post holes or similar holes, each not exceeding 0.5 Cum, getting out in hard/ dense soil, Returning filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance not exceeding 50 m and making good surface complete all as specified and as detected.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation etc or for shaft well, cesspits, manholes etc n.exc 10 sqm on plan and n, exc 1.5 m in depth and getting out in soft or loose soil.

All as per item No 3 here in before but in hard dense soil

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm thick with soils complete all as specified and as detected.

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

All as per item No 6 here in before but at a distance exc 50m but n.exc 250m

Material and labour broken stone or boulders hard core of gauge n.exc.63 mm, deposited, spread and levelled in layers n.exc. 15cm thick, watered and rolled/rammed to a true surface, etc complete all as specified and directed.

All as per item No 8 here in before but of gauge exceeding 63 but n.exc 150mm of broken granite stone

Material and labour PCC 1:4:8 D2 (using 40mm graded aggregate) 100mm thick for paving, sub base, path etc complete all as specified and as detected.

Material and labour PCC 1:2:4 B1 (using 20mm graded aggregate) 100mm thick for plinth protection, paving, etc complete all as specified and as detected.

Material and labour for PCC 1:4:8 type D2 (using 40mm graded aggregate) as in foundation, filling and mass concrete complete all as specified and as directed

Material and labour for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete etc complete all as specified and as detected.

Material and labour for PCC 1:3:6 type C2 (using 40 mm graded stone aggregate) as in foundation of drain or channel bed etc. complete all as specified and as detected.

Material and labour reinforced cement concrete type B1 1:2:4 (20mm graded agg ) as in drain cover slabs complete all as specified and as detected.

Material and labour cement concrete 1:2:4 type B1 (using 20 mm stone aggregates) as in Coping complete all as specified and as detected.

Material and labour for precast RCC cover blocks in cement concrete 1:2:4 type B1 (20mm graded agg ) set in CM (1:4) complete all as specified and as directed

Material and labour for precast cement concrete solid block masonry with solid blocks using PCC 1:3:6, type C1 (using 20mm graded stone aggregate), exc. 10cm in width, set in CM 1:4 complete all as specified.

Material and labour for pre-cast cement concrete block PCC 1:3:6 type C1 (20mm graded stone aggregate) masonry with solid block exc 10cm in width and setting in CM 1:6 complete all as specified and as detected.

Material and labour for rendering 10mm thick in CM 1:6 finished even and smooth without using extra cement etc complete all as specified and as detected.

Material and labour for 10mm thick rendering in cm 1:4 on brick or concrete surfaces finishing the surface even and smooth w/o using extra cement complete all as specified and as detected.

Material and labour for Rendering 15mm thick on external faces of brick work or concrete surfaces in cement mortar 1:6 complete all as specified and as detected.

Material and labour for applying two coats of cement base paint over a coat of primer on new plaster or untreated surfaces on walls incl preparation of wall surfaces complete all as specified and as detected.

Material and labour for preparing new steel/iron surfaces of any description exc 10cm width or girth and applying two coats of synthetic enamel paint over one coat of red oxide primer complete all as specified and as detected.

Material and labour for extra for forming fair finished drain or channel 80 cm inner girth in cement concrete using extra cement including forms, moulds, etc complete all as specified and as detected.

Material and labour Mild steel TMT 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 the including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and as directed

All as per item No. 26 here in before but 6 mm to 8 mm dia TMT bars

Material and labour for forming contraction (Dummy) joints 65mm deep x 10mm wide filled with sealing compound grade 'A' complete all as specified and as detected.

Supply and fix MS steel work in tubular/ post/ trusses/ purlin including special shaped washers base and bedplate cleat nut and bolt etc., complete using but welded tubes confirming to IS 1161- 1979 graded St 240 complete all as specified and as detected.

Supply and fix pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall fixed with self tapping screws etc complete all as specified and as detected.

All as per item No 30 here in before but as in ridge.

DEEPAK AGENCIES

M/s Sriya Enterprises

Y Abulu

RPG AND COMPANY

RADHA GOVIND CONSTRUCTION

M/s Bismi Builders & Enterprises

S K ENTERPRISES

Priya construction