Anganwadi Kendron me Varsha Jal Sanchayan Rain Water Harvesting ki vyawastha hetu Prakhand Golmuri cum Jugsalai me nirman karya 36 adad Gr No JSR_RWH_01

SOAK PITS

Earth work in excavation in foundation trenches in ordinary soil (Vide Classification soil item A) and disposal of excavated earth as obtained to a distance up to 50 M including all lifts, leveling, ramming the foundation trenches, removing roots of trees and shrubs all complete as per Soak Pits.

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials Soak Pits.

Providing designation 75B one brick flat soling joints filled with local sand including cost of watering taxes royalty all complete as per building specification and direction of E/I.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:2:4 (1 cement: 2 coarse sand (Zone-III): 4 graded Soak Pits.

Providing designation 75B brick work in C.M (1:6) in foundation and plinth with approved quality of clean coarse sand of F.M 2 to 2.5 including providing 10mm thick mortar, joints cost of Soak Pits.

Reinforced cement concrete work in beams, suspended floors, roots having slope up to 15° landings, balconies, shelves, chajjas, lintel, bands, plain window sills, staircases and spiral stair Soak Pits.

Supplying and filling of brick bats in soak pit all complete job

Carriage of Material

(i) Cement a lead of 10 Km.

(ii) Sand a lead of 15 Km.

(iii) Stone Chips a lead of 15 Km.

(iv) Bricks a lead of 8 Km.

For Pipe Line

Earth work in excavation in foundation trenches in hard soil (Vide Classification soil item B) and disposal of excavated earth as obtained to a distance up to 50 Mtr. including all lifts, leveling, ramming the foundation trenches, removing roots of trees, shrubs all complete as per approved design, specification and direction of E/I

Manufacture, supply and Delivery of following Nominal dia UPVC column pipes including PVC socket (Coupler).

65mm dia - Density of pipe 1.38 to 1.43 Gm per Cm3 OD:74.5 to 75.2mm wall thickness End 9mm to 10.7 Barrel 9mm to 10.7mm, Length: 3 Mtrs. Rising main

Providing and fixing Gun Metal Gate valve with C I wheel of approved quality (Screwed end)

Lowering, Laying and Jointing H.D.P. E./M D.P.E pipes in proper position including all specats by compression fitting/electro fusion and bult fusion jointing (65mm HDPE Pipe)

Supplying and fixing G.I fittings of approved make all complete as per specification and direction of E/I. 65mm dia Elbow

Earth work in back filling the trenches after laying different types and size of pipes with earth removed during excavation within initial lead and lift as per specification and direction of Engineer-in-Charge.

Labour Cess 1%