GE/CHM-60/2021-2022 SPL REPAIR TO BLDG NO P-357A, PROVN OF PARKING AND MT SHEDS AT CHANDIMANDIR MIL STN

Amount

Demolition of plain cement concrete in ground floor and paving n.exc 15cm thickness below or above ground level complete all as specified and directed.

Taking down cement plaster from brick walls or concrete surfaces including raking out joints, hacking out for key, scrubbing down with water complete all as specified and directed and removing rubbish etc. at the places out side the premises complete all as specified and directed.

Material and labour, 15mm thick rendering in Cement and Sand mortar 1:4 over concrete /brick surfaces finished fair and even without using extra cement , including providing necessary scaffolding , safety precautions and other requisite arrangements all as per site requirement complete all as specified & directed.

Material and labour, 15mm thick rendering in cement mortar 1:6 on brick walls or concrete surface and finished even and smooth without using extra cement including providing necessary scaffolding , safety precautions and other requisite arrangements as per site requirement complete all as specified & directed.

Material and labour, 5mm thick rendering in Cement and Sand mortar 1:3 over brick work or concrete surfaces finished fair and even without using extra cement, as in ceiling, chajjas, facias, at any position , including providing necessary scaffolding , safety precautions and other requisite arrangements all as per site requirement complete all as specified & directed.

Material and labour preparation of new plastered or un-plastered surfaces of walls and applying two coats of cement base paint complete all as specified and directed.

Material and labour for three coats of white wash on plastered wall surfaces including preparation of new surfaces complete all as specified and directed

Material and labour for three coats of white wash on plastered ceiling surfaces including preparation of new surfaces complete all as specified and directed

Material and labour two coats of white wash on old decorated ceiling surfaces including preparation of old surfaces complete all as specified and directed

Material and labour one coat of white wash on old decorated ceiling surfaces including preparation of old surfaces by brooming down or steel wire brushes complete all as specified and directed

Material and labour preparation of old decorated surfaces of walls by washing, rubbing down and stopping of distempered and painted surfaces and applying two coats of cement base paint, including necessary scaffolding and safety precautions complete all as specified and directed.

Material and labour Rendering 20 mm thick finished even and fair on roof slab in cement mortar (1:4), using water proofing compound including roughing the surface all as specified and directed. (NOTE: WPC will be measured and paid for separately.

Supply and fix 0.5mm chicken wire mesh of size 20mm x 20mm fixed with nails to receive plastering complete all as specfied and directed

Supply only integral water proofing compound (ISI Marked) complete all as specified & directed.

Material and labour PCC 1:2:4 type B-0 (12.5 mm graded stone aggs) as in roof padding, roof kerbs rounded or chamfered on edges complete all as specified and directed.

Material and labour wire brushing and cleaning top surface, terracing or cement concrete, includng flashings and junction of parapets etc including 3mm thick Atactic polypropylene polymer (APP) based polymeric membrane minimum weighing 3.6kg/sqm and reinforced with polyester non woven fabric (weight not less than 150 gms/sqm) laid over a coat of bitumen primer @0.40L/Sqm by same membrane manufacturer of density 0.87 to 0.89 kg/L at 25° C temperature and viscosity 70 to 160 CPS. The membrane shall be laid using butane torch and sealing all joints etc having 75mm side lap joint and 100m end lap joint after preparing the surface as per standard practice and as per manufacturer instructions and finished with applying two coats of bituminous aluminium paint @100gm/sqm on top of membrane including taking out existing treatment, complete all as specified & directed.

Material and labour providing cement concrete in roof kerbs or mud stops, rounded or chamfered on edges type B-0 1:2:4 using 12.5mm graded stone aggregate complete all as specified and directed.

Excavation in post holes (or similar hole) each in hard & dense soil n.exc 0.50 cu m getting out, returning, filling and ramming earth or broken rubble mixed with earth around, in layers not exc 25 cm, watering and removing surplus soil at a distance not exc 50 metre and making good surfaces complete all as specified and directed.

Material and labour plain cement concrete 1:3:6, nominal mix, type C-2 using 40 mm graded stone aggregate as in foundation, filling, mass concrete, bed blocks etc, complete all as specified & directed.

Supply and fixing for Steel work in tubular trusses and tubular posts including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161- 1979 grade St.-240 t complete all as specified & directed by Engineer-in-Charge

Supply and fix rolled mild steel joist, channel, angle or tee sections, fixed independently, without connecting plates, etc (cut to ordinary lengths i.e. within 20mm of the length indicated) conform to Fe-290 Gde E-165 as grating over drain etc, fixed as in repair complete all as specified & directed

Supply and fix Pre-painted galvalume aluminum zinc coating (AZ-70)GI based plain steel sheet 0.50mm thick in any colour and patteren as approved by the GE of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws, complete all as specified and directed.

Supply and fix Pre-painted galvalume aluminum zinc coating (AZ-70) GI based corrugated steel sheet 0.50mm thick in any colour and patteren as approved by the GE of any colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws, complete all as specified and directed.

Material and labour for preparation of new or previously untreated steel surface of any description, over 10 cm width or girth, not otherwise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide, zinc chrome primer complete all as specified & directed by Engineer-in-charge.

Supply and fixing Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) with riveted, bolted or welded attachment using Fe 410-W (Gde-E- 250) quality- A complete all as specified and directed.

Supply and Fixing steel work such as wind ties for roof including securing bolts and drilling holes, bolting or riveting etc using rolled section confirming to Fe 290 or E-165 complete all as specified and directed.

Surface excavation n.exc (not exceeding) 30 cm deep and averaging 15cm deep and getting out in hard/dense soil complete all as specified and as directed.

Removal excavated soil to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified & directed.

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

Material and labour 100mm thick PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) as in sub base etc, finished even and rough to receive top layer complete all as specified and directed.

Material and labour, factory made, precast concrete, machine pressed, interlocking paver block any shape and size, conforming to IS 15658-2006, of 80mm thickness, M-40 Grade, with grey cement and pigment (in top layer), different colours, laid over and including 25mm thick fine sand cushioning and joints filled with fine sand, complete all as specified and directed. Notes: 1. Rate includes supply and spreading of sand. 2. The shape/size of paver blocks shall be as approved by the GE.

m/s AR Construction co

M/s Super Trading Corporation

KUNDRA CONSTRUCTIONS

M/S Dhanpati Construction

VARUN TRADERS

BANSAL BUILDERS

m/s krishna engineers1

M/S Gupta and Sons

aggarwal traders

Standard Const. Co.

IMPERIAL ENGINEERS