Himachal Pradesh Irrigation And Public Health Department Tender

In walls ( any thickness but not less than 0.10 metre thickness) attached pillasters, buttresses plinth and string cources etc. from top of foundationlevel up to floor two level within all leads and lifts as per the direction of Engineer-in-Charges.

Providing form work with steel plates 3.15 milimetre thick welding with angle iron in frame 30x30x5 milimetre so as to give fair finish including centering, shuttering and propping etc. with wooden battens and ballies, height of propping and centring below floor to ceiling not exceeding four metres and removal of the same for in-situ-reinforced concrete and plain concrete work in:- Flat surface such as soffits of suspended floors, roofs, landing and the like floor etc. up to 200 milimetres in thickness including all leads and lifts as per the direction of Engineer -in- Charge.

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters, buttresses, plinth and string courses and the like within all leads and lifts as per the direction of Engineer-in Charge.

Providing mild / tor steel reinforcement for reinforced concrete work including bending, binding and placing in position complete up to floor two level including within all leads and lifts as per direction of Engineer -in- Charge.

P/L cement concrete work 1:2:4(1cement:2sand:4graded stone aggregate 20mm nominal size)and curing complet excluding the cost of form work and reinforcemnet work,in suspended floor,roofs,landing and shelves and their support Balconies,Beams,girders,bressumers and contilevers upto floor two level as per the direction and entire satisfaction of Engineer-in-Charge.

Providing and laying cement concrete 1:5:10 mix (One cement :five sand : ten stone aggregate 40mm nominal size) and curing complete excluding the cost of form work for plain /reinforced concrete in R/wall &B/wall the size of plum should be 150mm to 300mm as per drawing and HPPWD technical specification.

Laying, Jointing in trenches galvanized mild steel tubes including fittings complete (earth work in trenches to be measured and paid for separately) including complete fitting and as per the direction of the Engineer-in-charge with in all leads and lifts of the following nominal bores:. 80mm dia

100mm dia

Providing and fixing brass full way valve with wheel duly ISI marked within all leads & lifts as per direction of Engineer-in-Charge. 100mm dia

Providing and fixing of Cast Iron Sluice valve of Kirloskar/KSB/ Kilburn/Leader make or of approved make by JSV (HP) lista ttached of various dia.conforming to relevant IS code BIS 14842 (Class PN-1) capable of withstanding the nominal pressure for the rising mains, with fixing of nuts bolts and gasket sheet having bye pass arrangement complete including cost of chamber in all respect as per direction and to the entire satisfaction of Engineer-in-charge with in all leads and lifts complete of the following nominal bore within all leads & lifts 80mm dia

Providing and fixing of wire mesh within all leads and lifts as per the direction of Engineer-in-Charges.

Providing and fixing S. F. R.C. manhole cover internal dia 500mm with locking arrangement(Medium duty) within all leads and lifts as per the direction of Engineer-in-Charges.

Providing & Applying priming coat on new concrete surface within all leads and lifts as per the direction of Engineer-in-Charges.

Providing & Applying painting two coat on new concrete surface within all leads and lifts as per the direction of Engineer-in-Charges.

Providing & placing in horizontal layers Filtering media duly graded screened washed and cleaned as specified by the Engineer-in-charge. Top Layer: Fine sand screened, cleaned, washed and graded effective size 0.2 to 0.4mm with uniformity cofficient 2.0 to 3.0 from approved source.

Second Layer : Coursed sand screened, cleaned, washed and graded effective size 3mm to 6mm from approved source.

Third Layer:- Bajri screened, cleaned, washed and graded effective size 6mm to 20mm from approved source.

Forth Layer:- Bajri (Coursed) screened, cleaned, washed and graded effective size 20mm to 25mm from approved source.

Bottem Layer:- Broken stone screened, cleaned, washed and graded effective size 50mm to 75mm from approved source.

Bricks in layer under bottom layer of filter media.

STORAGE TANK: Designing , constructing,testing & commissioning of RCC circular under ground/partial underground storage resorviors as per capacity given below at various stages/sites including excavation in all kinds and types of strata, soil strata including dewatering in M30 design mix in foundation, walls, bottom slab, roof slab /dome with smooth finishing in 1:3 inside the tank, all alied civil works. site development cutting/excavation in all kinds of soils. C/O PCC/RCC retaining walls, breast walls, sanitary works i/e fencing, refillingand disposingof surplus stuff with in all leadsand lifts labour and material charges. the job also include providing,lowering, laying, erecting, hoisting and jointing of pipe assembly for inlet, outlet, overflow and scour pipe with bye pass arrangement consisting of GI/MS pipes special and valves of required classes and all other accessories required such as MS ladders inside and outside CI Cowl type ventilator, SFRC manholecovers including frames and covers (medium duty) with proper locking arrangement water level indicator, RCC frames for all valves, ventilating shafts shall also be provided including all leads and lifts as per entire satisfaction of Engineer in charge. The tanks shall be hydraulically tested for water tightness all works shall be confirming to relevant IS codes. Battery limit shall be considered as 3.00mm from the edge of the structure or the boundary of the land whichever is less. the rates quoted by the contractor shall be for the complete work. All ancilliary works and accessories required to make the system fully functional shall be included in the cost of work. Nothing extra shall be paid in this account. The work shall include supplying of 5 sets of structural designs and drawings etc complete as directed by engineer in charge as per relevant data sheet and scope of work (for same capacity of the tanks with similar dimensions the payment shall be made only for one design)(Refer Vol-II-Technical specification & Vol-III, Data sheet 3,4). RAW WATER TANK Const. of Raw Water tank capacity 18500 ltr.

MAIN STORAGE TANK Const. of RCC Main storage tank (at RD 8300/0) of capacity 222000 ltr.

SUB-MAIN STORAGE TANK (1) C/O sub main storage tank at Zone-6 of capacity 31000 ltr.

C/O sub main storage tank at Zone-4 of capacity 26000 ltr.

C/O sub main storage tank at Zone-7 of capacity 24000 ltr.

C/O sub main storage tank at Zone-5 of capacity 13000 ltr.

C/O sub main storage tank at Zone-1, 2 &3 of capacity 10000 ltr.

C/O RCC BP Tank 2000 ltr cap..

Pipes & Pipe Fitting Excavation in foundation trenches etc. in earth work in all kind of soil such as pick work,jumper work, blasting work in hard & soft rock and chiesaling work including slushy soil & under flooring water up to all excavated soil up to any lead & lifts from the edge of excavation and then depth and stacking the returning the stacked soil in 15 CM ( fifteen centimetres) layer's when required in to plinth sides of foundation etc. Consolidation each diposited layer by ramming & watering & then disposing of all surplus excavated earth as directed with in all lead of 20 meters in Chiselling /wedging out of rock complete in all respect in trench weir, sump well, anchor blocks, presedimentation tank steel bridge, check dam, site development works etc.

Laying and jointing testing in trenches galvanised mild steel tubes or of approved make by JSV (HP) (list attached) screwed and socketed. ISI marked conforming to IS: 1239( latest with upto date ammendments) including tube fittings such as bends, tees, air valves, unions and collars etc as per direction and to the entire satisfaction of the engineer in charge (earth work in trenches to be measured and paid for separately). 80 mm dia nominal bore (LG)

65 mm dia nominal bore (LG)

50 mm dia nominal bore (LG)

40 mm dia nominal bore (LG)

32 mm dia nominal bore (LG)

25 mm dia nominal bore (LG)

Providing & Fixing of brass full way valve with wheel as per approved make by JSV (HP) of superior quality including chamber complete of the following nominal bore within all leads & lifts. 80 mm dia nominal bore (LG)

65 mm dia nominal bore (LG)

50 mm dia nominal bore (LG)

40 mm dia nominal bore (LG)

32 mm dia nominal bore (LG)

25 mm dia nominal bore (LG)