Prov Sew System for Saraswatinagar in Tehsil Jubbal Distt Shimla HP SH CO RCC Circular Man Holes of various capacities RCC Storage Tank of 150000 Ltrs Cap GI Pipe 50 mm dia 1000 Rmt CO footpath road crossing and PL of Sewer Line 150mm dia 9900 Rmt et

Amount

Excavation in earth work and disposal of all excavated earth up to a lead of 20 mtrs(twenty metres) and lift up to 1.50 mtrs (one point fifty metres) disposing earth to be leveled and neatly dressed pick jumper work iwth in all leads and lifts as directed by the Engineer-in-charge.

Excavation in foundation(trenches for laying of pipes and M/holes chamber) upto all depths in all classification of earth work such as pick work, jumper work, blasting soft/hard rock or chieselling soft/hard rock where blasting is prohibited, cutting of matelled bitumenous roads / pucca C.C pavements i/c saturated soil/ bailing or pumping out water in all lifts including trimming and dressing of sides,levelling of beds to correct grade including shoring,strutting,planking,timbering and dewatering wherever required, stacking the useable and un-usable material/soil separately and after laying, jointing and testing of pipes returning the useable soil to trenches in 15cm (fifteen centimeters)layers including consolidating of each deposited layer by ramming and watering and then disposing of all surplus excavated soil,un-usable materials as directed within all leads and lifts including restoration of un-metalled surfaces to its original condition and also including cost of diversion of traffic, night signals,fixing caution boards,providing temporary crossing over trenches for access to houses,fencing etc.complete in all respects within all leads and lifts as per the directions of Engineer-in-charge.

Laying and testing in trenches to be levelled to grade, centrifugal cement mortar lined ductile iron(spun) pressure pipes confirming to BIS 8923-2000 class K-7,suitable for tyton(push on joints) inculding short pieces , tail pieces, plugs of required nos,cutting pieces where- ever required ( earth work in trenches and cost of joints to be measured and paid for separately ) including carriage in all leads and lifts complete in all respects to the best satisfaction of the Engineer-in-Charge.

150 mm dia.

200 mm dai.

250 mm dia.

Providing laying and testing in trenches double / single socketed centrifugally cast iron bends ,Tees etc. as per IS 1538/1969 suitable jointing through ductile pipe (earth work in trenching and cost of joints to be measured and paid for separtely) i\c carriage of materials in all leads and lifts complete in all respect as per direction of Engineer in charge.

Plain bend 90 degree (150 mm)

Door bend 90 degree (150 mm)

Tees 150x150x150mm

Providing and laying cement concrete 1: 4 : 8 ( 1 cement : 4 sand : 8 graded stone aggregate 40 mm nominal size ) and curing complete excluding the cost of form work in foundation and plinth below the manhole chamber and footing of pillars.

Providing and laying cement concrete work 1 : 1.5 : 3 ( 1 cement : 1.5 sand : 3 graded stone aggregate 20 mm nominal size ) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work i/c carriage of material within all leads & lifts and as per the direction of the Engineer - in - Charge.

Foundation and plinth (bed) with in all leads and lifts.

Wall ( any thickness but not less than 0.10 mtrs thickness), of manhole chambers, Cols etc in foundation & plinth up to floor two level.

Providing and laying cement concrete 1: 2 : 4 ( 1 cement : 2 sand : 4 graded stone aggregate 20 mm nominal size ) and curing complete excluding the cost of form work i/c carriage of material in all leads and lifts and as per direction of the Engineer - in - Charge.

In foundations and plinths

Providing and laying cement concrete 1: 2 : 4 ( 1 cement : 2 sand : 4 graded stone aggregate 20 mm nominal size ) and curing complete in foundation and plinth excluding the cost of form work and reinforcement for RCC work i/c carriage of material in all leads and lifts and as per direction of the Engineer - in - Charge.

Suspended floor roofs, landing and shelves and their support balconies, beam girderes bressumers and cantiliver upto floor two level in slab of flushing tanks

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

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish i/c centering, shuttering and propping etc with wooden battens & ballies height of propping and centring below supporting first carrying not exceeding 4 mtrs and removel of the same for insitu-reingorced concrete & plain concrete work such as:

In flat surfaces such as soffits,suspended floors,roofs landing and the like 'Floors etc. upto 200 mm thickness in M.H chamber, flushing tanks etc.

Vertical surfaces such as walls (any thickness) partitions and the like including attached pillasters buttresses, plinth and string courses and the like.

Providing and fixing precast RCC (SFRC) Manhole frame and cover conforming to IS-12592 part I & II on the tope ring beam of M.H. chamber during concreting of chamber having following duties of cover & frame. Heavy Duty

Providing and fixing cast iron cover without frame for man holes for frames 500mm internal dia mtr C.I cover (Medium duty) the weight of cover to not less than ,as under, with in all leads and lifts as per the direction of the Engineer in Charge. 58 kg.

Providing Tor steel reinforcement for R.C.C. work including bending, binding and placing in position complete in all respect in foundation up to floor two levels.

Providing and fixing 200 mm wide C.I. rungs with chequered or ribbed non slip surface including fixing in cement concrete complete in all respect in M.H chamber , pillars etc.

Laying , jointing and testing in trenches Galvanised Mild Steel tube of the following dia metres including smooth bending by necessary bends, or through pipe bending machine with necessary all pipe fittings such as Tees, Elbows, Union & Reducers etc. of ISI marked & testing for leakage complete with in all leads & lifts as per entire satisfication of Engineer - in - charge. (Earth work in trenches to be measured and paid for separately) 50 mm dia

Providing & fixing of Brass full way wheel valve of the following diametre including necessary all pipe fittings with in all leads & lifts as per entire satisfication of Engineer - in - charge. 50 mm dia

Stone soling dry hand packed properly under footpath with in all leads and lifts as per the direction of the Engineer in charge

Dressing the ground including cutting and filling upto 15 cm. in pick work

Restoration of sub grade by dressing to chamber (earth work for the cutting involved for sub grade to be paid for separately depending upon the classification of soil

C/o sub grade with road roller including making good the undulation etc. with earth or querry soil etc. and re-roalling the sub grade

Supply and stacking at site (63 mm to 40 mm) average grade broken crushed stone aggregate (for water bond macadam road).

Laying soliding (Macodum type) with crushed or broken stone including filling of interstices farming the surface and consolidating with power road roller to the required gradient and camber including spreading watering and rolling of binding material moorum of earth etc. (crushed or broked stone and binding material to be paid seperately).

Preparing surface by brushing with wire brushes for removing caked and etc. sweeping with browins and finally tanning the cleaned surface with gunny bags remove all loose dirt etc. water bound macodum surface new.

Providing and applying evenly a priming takk coat with the following bituminals prime at the rate of 10 kg per sqmt. 80/100 grade.

2 cm consolidating thick single course premix carpet surfacing with 0.27 cum of stone clipping (12mm size 0.18 cum and 10mm size 0.09 cum) mixed with14.6kg of binder per 10 sqmt. Of road surface and rolling complete using priming bitumen 80/100.

Premixed seal coat ( IRC type B ) with 0.06 cum of fine sand aggregate and 6.8 kg of bitumen per 10 sqm of road surface using bitumen 80/100.

Wire crates made of GI wire filled with boulders with square cut faces against the wire (boulder filling to be measured and paid for separately , with in all leads and lifts as per the direction of the Engineer - in - Charge. GI wire 5mm thick corresponding to SWG-6 (15x15 mesh.)

Wire crates of GI wire filled with boulders with square cut faces against the wire (wire crates to be measured and paid for separately , with in all leads and lifts as per the direction of the Engineer - in - Charge.

Dogra Construction Company Pvt Ltd

Ojsvi Vijay Bhandari