1 Improvement of LIS Bachhari Masdan Parnal Mehrin Kathla and Ladher in Tehsil Ghumarwin District Bilaspur. SH Construction of sumpwell 30000 litr capacity Laying jointing testing of HDPE pipe and construction of 10 Nos outlets and construction of

Amount

Hiring of earth cutting / excavation machineries to be deployed for earth cutting / excavation or filling making diversion bandh and channel wherever requried including cost of fuel oil lubricants and wages of operational staff any repair breakage during operation will be carried out by the owner at his own risk and cost including shofting of machinery one place to another place at required location. Actual working hours will be accounted for the payment and six hour per day working will requried average minimum 20 cum (Twenty cum) excavation in all kinds of soil including loading in tippers trucks and disposal of excavated earth in all leads and lifts will have to be ensured one hour working.

Excavation in foundation trenches etc. in earth work in all kinds of soil such as pick work, jumper work, blasting work in soft/hard rock, chiseling wedging out of rock where blasting in prohibited saturated soil including bailing / pumping out of water, stacking the excavated soil in all leads and lifts clear from the edge of excavation and then returning the stacked soil in 15cm layers, when required into sides of foundation etc. consolidating each deposited layer by ramming and watering and then deposing of all surplus excavated earth as directed within all leads and lifts.

Providing and laying cement concrete 1:4:8 (1cement:4sand:8 graded stone agg. 40mmnominal size) and curing complete excluding the cost of form work in foundation and plinth in all depths in all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

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

Suspended floor roofs landing shelves and their supports balconies, beams girders bressumers and cantilevers up to floor two level.

Providing and laying cement concrete 1:1.5:3 (1cement: 1.5 sand:3 graded stone aggregate 20mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in :-

Foundation footings base of columns and the like and mass concrete and to the entire satisfaction of the Engineer-in-charge.

Wall any thickness but not less than 0.1mtr thickness attached pilasters, buttresses, plinth and string courses etc. from top of foundation level up to floor two level and to the entire satisfaction of the Engineer-in-charge.

Boulder filling behind the retaining walls, also under floor and upstream of infiltration gallery / under floor etc. in all leads and lifts complete in all respect.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centering shuttering, strutting and propping etc. with wooden battens and ballies, height of propping and centering below supporting floor two ceiling not exceeding 4 mtr and removal of the same for in-situ reinforced concrete and plain concrete working:-

Flat surfaces such as soffits of suspended floor landings and the like up to 200mm thickness and to the entire satisfaction of the Engineer-in-charge.

Vertical surfaces such as walls (any thickness) partitions and the like including attached pilasters buttresses, plinth and string courses and the like and to the entire satisfaction of the Engineer-in-charge.

Providing laying of tor steel reinforcement for RCC work including bending binding and placing in position complete in all depths and heights and to the entire satisfaction of the Engineer-in-charge.

Providing and fixing man hole cover with frame 500mm dia (Medium duty) total weight of framed and cover should not be less than 116kg (wieght of frame 58kg and weight of cover 58kg) in all leads and lifts and to the enitre satisfaction of the Engineer-in-charge.

Steel work welded in built up section including cutting, hoisting fixing in position and applying a priming coat of red lead paint in gratings framed guard, bars, ladders, railing brackets and similar works and to the entire satisfaction of the Engineer-in-charge.

Laying jointing and testing in trenches of 100 dia galvanized mild steel tube confirming to IS: 1239-Part-II with up to date amendments including tube fitting such as bends, tees, unions etc. complete and to the entire satisfaction of the Engineer-in-charge.

Laying jointing and testing in trenches HDPE pipe of following diameter and classes as per IS: 4984-2016 grade PE-63 and jointing the pipes through push type compression joints by hydraulically operated machine complete with butt (heat) fusion welded joints with necessary fittings such as bends, tees, reducers etc. fabricated in accordance with IS: 8360 and IS: 8008 with latest amendements and shall be provided as per site conditions. The flanging of the pipes shall be made as and where required conforming to IS: code 8008 and 7634, stud ends shall be fussion welded on pipes & flanges shall be provided with slip on covered by epoxy coating / plastic powder. The flanges should be conform to ANSI B 16.5 with necessary nuts and bolts (Earth work in trenches to be measured and paid for separately) in all leads and lifts and to the entire satisfaction of the Engineer-in-charge.

HDPE pipe class PN-4.0 Grade PE-63 SDR 21

110mm dia PN-4

110mm dia PN-6 SDR13.6

140mm dia PN-4

Providing and fixing of cast iron sluice valve of following dia PN-1 of Leader/Bhel/Kirloskar/GLED/ Kilburn /Fourses/ Kartar make and capable of withstanding the nrmal seat pressure as per IS: 780-1984 with upto date amendments with HDPE pipe incluidng complete fitting and to the entire satisfaction of the Engineer-in-charge.

100mm dia

125mm dia

150mm dia

200mm dia

300mm dia

Fitting and accessories

110 PN4 /5/6/ 8 HDPE pipes

110 NP6/ HDPE pipe end

110 PN 6 HDPE 900 bend

110 PN6 HDPE QC pump connector

Providing laying jointing and testing of RCC pipe IS class NP2 of following internal diameters with collars and butt ends prepared for collars, joints including testing of joints complete and to the entire satisfaction of the Engineer-in-charge.

RCC pipe 900mm dia

RCC pipe 350mm dia

Providing and fixing 100mm dia C.I control/ sluice valve Kirloskar/ Leader make and to the enitre satisfaction of the Engineer-in-charge.

Miscellanious for locking arrangement and other accessories complete in all respect and to the entire satisfaction of the Engineer-in-charge.

ASHISH KUMAR

Royal Construction Company

MNBN Enterprises

Ravinder Singh Patial

MOHAMMAD SALMAN

VIPIN MEHTA

Sachin Chauhan