Supply delivery and Laying 150mm dia uPVC pipe line from New Tubewell outlet to Nearest Rising pipeline at Near Library IIEST Howrah under Electrical Division PHE Dte

Amount

Supply, fitting & fixing 80 mm dia PVC pipes for underground work of approved make Schedule 80 (medium type) conforming to ASTMD-1785 and threaded to match with G.I. pipes as per IS:-1239 (Part - I) with all necessary accessories, specials viz. socket, bend , tee, union, cross, elbo, nipple, longscrew, reducing socket, reducing tee, short piece etc. fitted including cost of all materials, jointing materials, cutting pipes, making threads, cutting trenches upto 1.5 mtr. below surface in all sorts of soil & refilling the same as directed complete in all respect. (Payment will be made on the centre line measurement of the total pipe line including all specials No separate payment will be made for accessories, specials.)

Supplying and delivery at site of the following Pipe & specials etc. :

80mm dia GI Flange (Approved make )

80mm dia. of G.I. short piece of TATA make (Above 50mm & upto150 mm long)

80mm dia 1mtr long CIDF Pipe (Approved make )

80mm dia 900 CIDF Duckfoot Bend (Approved make )

100mm x 150mm dia plain Tee (Approved make )

150mm dia Mechanical Joint (Approved make )

100mm dia Mechanical Joint (Approved make )

80mm x 100mm dia CI Reducing Joint (Approved make )

80mm dia Mechanical Joint (Approved make )

80mm dia 2' long Tail Piece (Approved make )

150mm dia (internal) ERWMS black pipe of TATA make (heavy quality) as per standard specification, 5 mm thick.

Labour for fiting and fixing above supplied CI Specials from outlet of tubewell to new uPVC pipes line including cost of jointing materials, making concrete base for installation of CIDF Duckfoot Bend etc. complete in all respect with supply necessary materials including Laying 250mm casing pipe for road croosing in 1(one) position cutting trenches upto 1.5 meter below surface in all sorts of soil and refilling the same as directed. (Payment will be made on the center line measurement of the total pipeline including specials.)

Supply & delivery at site at following electrical items:-

16 sq. mm. 4 core PVC insulated Al.armoured cable (1.1 KV grade), IS 1554 (Part - I) / IS 7098 (Part-I) Make : INCAB / Gloster / NICCO / Polycab.

32 amp, 4 pole power MCB [Make-Legrand/Any other approved]

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.

Earthwork in cutting to form road section in correct profile including removal of spoils not exceeding initial lead of 50m and initial lift of 1.5m (Mode of measurement: pre works and post works) In mixed hard soil (i,e hard moorum and soil containing laterite and boulders which do not require blasting)

Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work) (i) With carried earth arranged by the contractor within a radius of 1 km. including cost of carried earth.

Brick work with 1st class bricks in cement mortr (1:6) a) In foundation and plinth, i)Up to 4th floor roof

Single Brick Flat Soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand.

Artificial stone in floor, dado, staircase etc with cement concrete (1:2:4) with stone chips, laid in panels as directed with topping made with ordinary or white cement (as necessary) and marble dust in proportion (1:2) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg/sq.m all complete including all materials and labour. In Ground floor. 3 mm. thick topping (High polishing grinding on this item is not permitted with ordinary cement).Using grey cement (ii) 35 mm thick

Plaster (to wall, floor, ceiling etc.) with sand cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding/staging where necessary (Ground floor).[Excluding cost of chipping over concrete surface] (i) With 1:6 cement mortar 20 mm thick plaster

Neat cement punning about 1.5 mm thick in wall, dado, window sill, floor etc. NOTE: Cement 0.152 cu.m per 100 sq.m.

Add: 18% GST

Add: 1% CESS

ORIENTAL ENGINEERING CO.

DEY ENTERPRISE