REPAIR MAINTENANCE OF RAIN WATER HARVESTING STRUCTURE UNDER GE U WATER SUPPLY DEHLI CANTT 10

Amount

Drilling 300 mm (12") bore hole by DTH type method below soil/rock including disposal of surplus soil to a distance n.exc. 50 mtr complete all as specified and as directed.

Drilling 250 mm (10") bore hole by rotary type method below soil/rock including disposal of surplus soil to a distance n.exc. 50 mtr complete all as specified and as directed.

Drilling 200 mm (8") bore hole by rotary type method below soil/rock including disposal of surplus soil to a distance n.exc. 50 mtr complete all as specified and as directed.

Note:- (Ser No 1 to 3) (i) The depth of drilling bore shall be upto water table and will be directed by Engr-in-charge (ii) The rates quoted in above items srl no 1 is deemed to be inclusive of all T&P equipments and labour required for execution of this item at site including trasportation charge for the said T&P equipments and no extra cost shall be paid for the same.

M&L for 110 mm internal dia UPVC casing pipe conforming to IS-4985-2000 in 6m length of pressure rating 10Kgs/sq Cm with all necessary fittings including joiting and jointing materials complete all as specified and as directed.

M&L for 50 mm internal dia UPVC casing pipe conforming to IS-4985-2000 in 6m length of pressure rating 10Kgs/sq Cm with all necessary fittings including joiting and jointing materials complete all as specified and as directed.

M&L for 110 mm internal dia UPVC slotted pipe conforming to IS-4985-2000 (SCH-40) having 3mm slots in 2.44 to 3.85 mtr length with male and female end with all necessary fittings including joiting and jointing materials complete all as specified and as directed.

M&L for 160 mm internal dia UPVC slotted pipe conforming to IS-4985-2000 (SCH-40) having 3mm slots in 2.44 to 3.85 mtr length with male and female end with all necessary fittings including joiting and jointing materials complete all as specified and as directed.

M&L for 250 mm internal dia UPVC casing pipe conforming to IS-4985-2000 in 6m length of pressure rating 10Kgs/sq cm with all necessary fittings including joiting and jointing materials complete all as specified and as directed.

M&L for 250 mm internal dia UPVC slotted pipe conforming to IS-4985-2000 in 6m length of pressure rating 10Kgs/sq cm with all necessary fittings including joiting and jointing materials complete all as specified and as directed.

M&L for 200 mm internal dia UPVC casing pipe conforming to IS-4985-2000 in 6m length of pressure rating 10 Kgs/sq cm with necessary fittings including joiting and jointing materials complete all as specified and as directed.

M&L for 200 mm internal dia UPVC slotted pipe conforming to IS-4985-2000 in 6m length of pressure rating 10 Kgs/sq cm with all necessary fittings including joiting and jointing materials complete all as specified and as directed.

M&L for development of bore well of any bore/ capacity and size not less than 30 mtr deep at the pressure not less than 6Kgs/Sq Cm by diesel engine driven air compressor of capacity 450 CFM including air pipe, transports and connected items for desired flow of rain water into ground complete all as specified and as directed.

M&L for pea gravels of size 3mm to 6mm around casing/ housing complete all as specified and as directed.

Supply and filling coarse sand in bottom of recharge chamber 1.5 to 2mm size complete all as specified and as directed.

Taking out old/existing coarse aggregate of any size, washing it high pressure water pressure at site and relaying to its original position for easy perculation of rain water into ground complete all as specified and as directed.

Supply and filling/topping up coarse aggregate 63mm as screening material complete all as specified and as directed.

Demolition of brickwork or stone/Boulder masonry built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stone work and precast concrete articles etc complete all as specified and as directed.

M&L for brick work with sub class 'B' bricks straight or curved on plan exc 6M mean radius built in cement mortar 1:4 complete all as specified and as directed.

M&L for brick work in CM 1:4 using bricks obtained from dismantling item No 15 here-in-before complete all as specified and as directed.

M&L for 15mm thick cement plaster on fair faces of brick work or concrete surfaces in cement plaster 1:4 complete all as specified and as directed.

De-silting of existing drain of size exc 0.30x0.30 mtr but n.exc.0.75x0.75 mtr and removal of clag/mud, vegetation, garbage, dry leafs etc and removing the same from site to a distance exc. 250mtr but n.exc.500 mtr and depositing as and where complete all as specified and as directed.

Labour for cutting thick bushes, shrubs and tree of girth not exc. 30 cm and removing/depositing the same as and where complete all as specified and as directed.

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in coping of drain and the like including weathering slightly rounded or chamfered angles and throating as direcetd and finishing the concrete surface with out using extra cement complete all as specified and as directed.

Removing old/broken PCC/RCC covers of any size and M&L for SFRC perforated cover heavy duty 100mm thick set in CM 1:4 complete all as specified. Note: Covers shall be measured in complete and no deduction shall be made for perforation.

M&L for pre cast RCC 1:2:4 type B-1 as in cover slab inclusive of form work and set in cement mortar 1:4 complete all as specified and as directed.

Framed work such as in grills, grating etc with ends of bars, shoulder or revetted or forged into spike frame,guard bars barred iron door,railing frame or similar work complete all as specified and as directed.

Excavation in trenches not exc.1.5m wide and not exc. 1.5m in depth including getting out in soft/loose/ Hard soil complete all as specified and as directed.

Excavation in trenches exc.1.5m and not Exc. 3 m wide and not exc. 3 m in depth including getting out in soft/loose/ Hard soil complete all as specified and as directed.

Retuning filling in including spreading, levelling, watering and well ramming in layers not exc. 25Cms complete all as specified and directed.

Removing excavated materials and depositing to a distance not exc 50m where directed at a level not exc 1.5m above from starting point complete all as specified and as directed.

Cleaning of roof any size/ any type including removing waste material from top and depositing where directed at a distance not exceeding 250m from starting point.

M&L for mild steel bars TMT bars 12mm dia and over, cut to length, bent to shape quired, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips deformed bars complete all as specified and as directed

M&L for mild steel bars TMT bars 8mm to 10mm dia and over, cut to length, bent to shape quired, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips deformed bars complete all as specified and as directed

Preparation of newly/old plastered surfaces of walls & applying two coats of colour wash over a coat of white wash complete all as specified and as directed.

M&L for sign board made out of 2mm thick in Radium Paint sheet steel of size 120x90 Cms painted both side with over a coat of red oxide primer and writing both side "Rain water harvesting pit No, GE (U) water supply" with white paint over approved painted back ground and embedded in PCC 1:3:6 type C2 of 30cmx30cm x 30 cm at 2 mtr height above ground level complete with stainless steel pipe of 40 mm including taking down old unsv sign board complete all as specified and as directed.

M & L for 100 mm dia HDPE pipes PN 10 including taking down old unsv complete all as specified and as directed.

S & F of 1200 ltrs PVC under ground tank in and including complete all fittings etc including taking down old unsv complete all as specified and as directed. NOTE:- Earth work will be measured & paid separately

S & F of 2000 ltrs PVC under ground tank in and including complete all fittings etc including taking down old unsv complete all as specified and as directed. NOTE:- Earth work will be measured & paid separately

Cleaning of existing under ground water tank taking out mud, sand, aggregate etc complete all as specified and as directed.

An amount of Rs 70872.00 shall be deducted from BOQ on account of schedule of credit

ASHUTOSH BUILDERS

Sumit Enterprises

Rahul Enterprises

Satish Kumar Gupta

Haryana EngineerService