Providing car shed near CID Building main gate of DPH at BBMB (P.W)Slapper

Amount

Earth work in excavation of foundations of bridges culverts, buildings including handling of material with a combined lead of 15 metres dressing of bed and sides stacking the excavated soil from the edge of excavation and subsequent filling around:-For semi-conglomerate soil of the nature of pick jumper work.

Cement concrete 1:2:4 With stone ballast or shingle mixing by manual means

Cement Cocrete 1:4:8 with stone aggregate 40 mm gauge mixing by mechanical means using concrete mixer volumetric type.

First class burnt brick laid in cement sand mortar 1:6 in foundation and plinth

First class burnt brick laid in cement sand mortar 1:6 in first storey upto 4 meters above plinth level

carriage of bricks per 1000 nos

Damp proof course 4cm thick of cement concrete 1:2:4 with 2 coats of bitumen 20/30 penetration at 1.65 Kg per sqm laid hot and sanded

12.5 mm thick cement plaster 1:4

Finishing walls with cement based water soluble exterior paint such as snowcem, robbiacem etc. two or more coats to give an even shade

Providing and laying 60 mm thick factory made cement concrete interlocking Paving blocks of M- 35 grade manufactured by block making machine equipped with steel mould clamped to a strong vibratory table with hydraulic pressure for compaction of concrete as per IRC SP 63 -2014 and of approved size and design / shape laid in Ordinary Grey Colour and pattern over and including 40 mm thick compacted bed of coarse sand, filling the joints with fine sand etc, all complete as per directions of Engineer-in- Charge.

Steel work fixed independently without connecting plates including cutting hoisting and fixing in position Tees angles & channels For Vertical Post (front) MS angle 50mmx50mmx6mm For vertical Post(Back) MS angle 50mmx50mmx6mm

Horizontal purlin MS angle 50mmx50mmx6mm (For back side and front side)

Gusset plate size 150x100x10 mm

Providing and fixing ( PPGL) precoated painted galvalume sheet roofing (size, shape and pitch of corrugation as approved by Engineer-in-charge) The end rib shall have anti cappillary groove and return leg. The steel sheet must be having yield strength of 550 MPa ( Fy= 550 MPa) metallic coated with Zinc- Aluminium alloy ( i.e. 55% Al, 43.4%Zinc, 1.6% Si-Zincalume) AZ150 ( Min. 150 bm/mm2 total on both sides), pre painted with super Durable Polyster XRW quality paint includes inorganic infrared reflective pigment. The sheet confirms to general requirement of AS/NZS 2728 type 4/ IS 15965 class 3 durability and gloss value of 25% -40%. should be supplied in single length upto 12 metre or as desired by Engineer-incharge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required 0.60 mm (+ 0.05 %) thick

Applying priming coat with metal primer on new steel or iron work including preparation of surface.

Painting two or more coats excluding priming coat with synthetic enamel paint in all shades on wood work, metallic or plastered, concrete surface to give an even shade.

Yashwant Singh Verma (BID ID -754116)

Rajneesh Kumar (BID ID -742177)