WBPHED/02/AE-III/2022-23

Amount

Hire charges of rock cutting or concrete road of 0.3 mtr. Average depth by power cutting machine including 2 Nos. of skilled labour & mistry for executions of the work including supply of electric power with proper position of safety as per direction of EIC.

Removing of rubbish and concrete broken materials by tractor from the site to a suitable place apart 300 mtr. To 1 km as required including manpower arrangements.

Making special type of barricade arrangement through out the site by bamboo fencing at road and red light through out day and nights arrangements .

Supplying, fitting and fixing PVC pipes for underground work of approved make of Schedule 100 mm (medium duty) confirming to ASTMD - 1785 and threaded to match with GI 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 and 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 seperate payment will be made for accessories, specials).

20 mm dia

15 mm dia

Supply & delivery of following specials for execution of the work.

50 mm dia full way gun mental valve

15 mm dia full way gun mental valve

15 mm dia IS make heavy type union joint

Making interconnection of PHE distribution main line with newly PVC line by earth cutting & removal of pipeline water by utilization pump and manual making suitable size of MS clamp after making hole of CI pipe by racket and Kutchla making sand filling after completion of the work with proper level all complete by emergency basis in 12 hrs. working time and full protection of job as per direction of EIC.

Sluice valve chamber with C.I. heavy cover with locking arrangement, (weight not less than 25 kg) (size of chamber 450 mm X 600 mm inside upto 900 mm depth) 250 mm thick cement brick walls (6:1), 150 mm thick cement concrete (6:3:1) bed with stone chips, 20 mm thick cement plaster (6:1) for inside wall and 15 mm thick cement plaster (4:1) for outer walls including rounding corners.

Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. (i) Pakur Variety ( page No. 26, SL No.10)

Add: GST @ 18% on sum of Item No: 1 to 8

Add Cess @1% on sum of Item No. 09

SINHA ELECTRICALS

EASTERN INDIA SALES AND SERVICE

HINDOL ROY