MW(Con.) Upgradation of boundary wall along with fencing around the Hazarduari Palace Complex, 2022-23

Amount

Description of work to be executed

Dismantling barbed wire or flexible wire rope in fencing including making rolls and stacking within 50 metres lead.

Dismantling steel work in single sections including dismembering and stacking within 50 metres lead in : 15.17.2 Channels, angles, tees and flats

Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead.

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by Engineer-in charge. 2.6.1 All kinds of soil

Brick work (Local brick used of size = 250mm x 125mm x 75mm) with 1st class bricks in lime and surki mortar (1:2) (1 lime putty/paste: 2 surki) lime to be slaked at site and the mortar to be prepared with such lime putty and first class surki made from kiln burnt bricks having its fineness modulus between 2 and 2.5 and which passes through B.S. sieve No 8 with correspondes to I.S sieve No 200 with considerable grinding and pugging it complete (b) In Super structure, ground floor

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. For Grill Railing on the outer boundary wall of Hazarduari Palace. (Proposed Design of installing new MS Grills as per same design of existing MS Grill fencing inside HDP Campus)

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. For Existing Grill Railing on ground surface inside the campus of Hazarduari Palace.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. For 04 nos. MS half round gate and 3 nos. MS Entrance Gates of Hazarduari Palace.

Plaster with cement mortar including rounding of or chamfering corners as directed and raking out joints (Ground floor). (i) With cement morter (1:4)

Provision for fitting and fixing flexible galvanized steel wire rope cable in and around the Hazarduari Palace existing along cast iron round post hole

Provision for fitting and fixing GI square net wire mesh (25mm x 25 mm meshing)

Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content.13.85.3 With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre

Finishing walls with water proofing cement paint of required shade : 13.44.1 New work (Two or more coats applied @ 3.84 kg/10 sqm)

Provision for lime processing/mortar preparation unit made by bamboo frame & covering ploy tarpaulin (10"x10") with 3 nos. masonry chambers (7'x4', 4' x3' - 2 nos.) by brick masonry plastering chequred cement tiles platforms with water connection from 200 m distance from main source for conservation.

Provision for Purchasing of work articles for execution of above items.(Rate as per prevailing market rate)

Finishing with Deluxe Multi surface paint system for interiors and exteriors using Primer as per manufacturers specifications : 13.48.3 Painting Steel work with Deluxe Multi Surface Paint to give an even shade. Two or more coat applied @ 0.90 ltr/ 10 sqm over an under coat of primer applied @ 0.80 ltr/ 10 sqm of approved brand and manufacture

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources)

Brick work (Local brick used of size = 250mm x 125mm x 75mm) with 1st class bricks in lime and surki mortar (1:2) (1 lime putty/paste: 2 surki) lime to be slaked at site and the mortar to be prepared with such lime putty and first class surki made from kiln burnt bricks having its fineness modulus between 2 and 2.5 and which passes through B.S. sieve No 8 with correspondes to I.S sieve No 200 with considerable grinding and pugging it complete (a) In foundation and plinth

ASHIS BISWAS

Chandrashekar S Yalwar

MAA SHARDA CONSTRUCTION