Himachal Pradesh Irrigation And Public Health Department Tender

Excavation in foundation and trenches (For pipes and pits) up to all depths and in all classification of each work such as pick work, jumper work, saturated soil including bailing or pumping out of water, blasting soft or hard rock or chiselling or wedging out of soft/ hard rock, where blasting is prohibited, in all lifts including trimming and dressing of sides, levelling of beds to correct grade including shoring, strutting, planking, timbering and dewatering where ever required. Stacking usable and unusable material/ soil separately and after laying, jointing and testing of pipes, returning the usable soil in 15cm layers by ramming and watering and then disposing of all surplus excavated soil/ unusable material as directed within all leads/ lifts including restoration of unmetalled surfaces to its original condition and including cost of diversion for traffic, night signal boards, fixing caution boards, crossing over trenches for access to houses, fencing etc. complete in all respect with in all leads and lifts as per direction of Engineer-in-Charge.

Providing Cement Concrete lining of the 15 cm thick or less for the Irrigation channel using cement concrete 1:3:6 (1 cement : 3 Sand :6 graded stone aggregate ) within all lead and lift as per the direction of Engineer in charge.

Hand mixed concrete lining in the bed.

Hand mixed concrete lining on side slope.

Extra allowances for form work in concrete linning on side slopes all leads and lifts complete as per direction of Engineer-in-Charge.

Laying, Jointing & Testing of HDPE pipe in trenches 4.00Kg PN-4Kgf/cm^2 working pressure PE-80 garde conforming to IS :4884-1998 complete including fitting i.e. socket of HDPE pipe 160mm OD PN-6 PE-80 with in all lead and lift as per direction of Engineer-in-Charge (earth work in trenches to be meausred and paid for separately).

HDPE pipe 160mm OD PN-6 as (IS: 4884-1998) PE-80

Providing & Laying cement concrete 1:6:12 ( 1 cement : 6 sand : 12 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation & plinth within all leads and lifts as per satisfaction and direction of Engineer-in-charge.

Providing & Laying cement concrete 1:4:8 ( 1 cement : 4 sand : 8 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation & plinth within all leads and lifts as per satisfaction and direction of Engineer-in-charge.

Providing and laying cement concrete 1:2:4 ( 1cement: 2sand: 4 graded stone aggregate 20 mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in:-

Foundation, footings, bases of columns and the like and mass concrete with in all leads and lifts as per the direction of Engineer-in-Charge.

suspended floor roofs, landing and shelves and their support balconies, beams, girders, bressumers and cantilevers up to floor tow levels with in all leads and lifts as per direction of Engineer-in-Charge.

Providing tor steel reinforcement for RCC work i/c bending, binding & placing in position complete up to floor two level in all leads and lifts as per direction of Engineer-in-charge.

Providing form work with steel plates of 3.15 mm thick welded with angle iron in frames 30x30x5 mm so as to give a fair finish including centring , shuttering, propping etc. with wooden battens and ballies, height of propping and centering below supporting floor to ceiling not exceeding 4 meters and removal of the same for-in-situ reinforced concrete and plain concrete work in flat surfaces such as soffits of suspended floors, roofs, landings and the like, floors etc upto 200 mm in thickness with in all leads and lifts as per direction of Engineer-in-Charge.

Foundation, footings basis of columns etc. and mass concrete with in all leads and lifts as per the direction of Engineer-in-Charge.

Random rubble masonery /polygonal rubble masonary ( Uncoursed/ brought to courses) with hard stone of approved quality in foundation and plinth including levelling up with CC 1 : 6 : 12 ( 1 cement: 6 sand: 12 graded stone aggregate 20mm nominal size) in C.M. 1: 6 (1cement : 6sand) in Breast walls & retaining walls within all leads and lifts as per satisfaction and direction of Engineer-in-charge.

C/O Dry rubble masonry in breast wall and retaining wall revetment walls and parapets etc. with in all leads and lifts as per satisfaction and direction of Engineer-in-charge.

20 mm cement plaster in single coat on rough side of brick/ stone masonry for interior plastering upto floor two level including arises, internal rounded angles chamfers and/ or rounded angles not exceeding 80mm in girth and finished even and smooth in CM 1:3 (1cement : 3sand) in all leads and lifts as per the direction of Engineer-in-Charge.

Stone soiling behind the retaining wall with in all leads and lifts as per satisfaction and direction of Engineer-in-charge.

15mm thick cement concrete topping 1:2 to 3 (1cement : 2 to 3 stone aggregate of size 4.75 mm and below, by volume) laid over and finished monolithic with structural slab in all leads and lifts as per the direction of Engineer-in-Charge.

Cement concrete flooring 1:2:4 (1cement :2sand :4graded stone aggregate 20mm nominal size) laid in one layer finished with a floating coat of neat cement 50mm thick with in all leads and lifts as per the direction of Engineer-in-Charge.

Wire crate of G.I. wire filled with boulder with square cut faces against the wire ( wire crates to be measured and paid separately) in all leads and lifts as per the direction of Engineer-in-Charge.

Wire crate made of G.I. wire filled with boulder with square cut faces against the wire ( Boulder filling to be measured and paid separately) G.I. Wire 5mm thick corresponding to SWG. 6 15cmX 15cm mesh as per the direction of Engineer-in-Charge. (Labour Rate)