Restoration and Conservation of ancient fort wall and adjoining Structure behind the mahal complex at Shergarh Fort, Distt. Dholpur (complete work)

Amount

Description of items and specification of work to be excuted.

Making the area workable by clearing weeds including removal of vegetation, grass, shrubs, bushes and disposal of rubbish up to a distance of 50m outside the periphery of the area cleared etc complete.

Exposing the buried structure by way of carefully digging/clearance of debris mixed with stone boulders to avoid any damage to the underneath structure as well as superstructure which is in collapsible condition including sorting out of serviceable material/structure stone member and disposal of debris within a lead of 50mtr etc complete as per directions provided by engineer-in-charge.

Carefully taking out/removal of R.R./C.R./Ashlar masonry manually without damaging the adjoining structure including stacking of serviceable material and disposal of unserviceable material after stacking them to take measurement within 100 metres lead as per direction given by Engineer-in-charge.

Earth work in excavation by manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge : All kinds of soil

Supplying and stacking of good earth at site including royalty and carriage upto 5 km lead complete (earth measured in stacks will be reduced by 20% for payment) etc complete as per directions given by engineer-in-charge

Laying and spreading available soil including levelling the surface in the sub-grade on a prepared surface, pulverizing, mixing the spread soil in place after proper homogeneously mixing the sand with 3% slaked lime having minimum content of 70% of CaO, grading with motor grader and compacting with the vibratory plates and compactor at OMC to the desired density to form a layer of improved subgrade as per clause-402. Note: The compaction should be performed at the surface, taking into account the significant slant height and steep gradient with lead approx 100mtr and lift approx 4mtr avg. etc complete as directed by engineer-in-charge.

Providing dry Coursed Rubble stone masonry in core of Bastion / fort wall (20% stone available) including roughly dressing and laying them in courses with 100mtr lead and 4mtr lift avg. approx. of material etc complete as per directions provided by engineer-in-chage.

Providing and laying Dry stone pitching on slopes with 22.5 cm thick (in depth) and not less than 20cm in length and width including boulder apron laid dry in front of toe of embankment, supply of stones and preparing surface following clause 2504 of MoRT&H Specification etc completewith all lead and lift as per directions of engineer-in-charge. Note: No stone shall weigh less than 40kg.

Providing and laying lime concrete with 50% composite mortar 1:1:1 lime mortar, methi, jute (1lime : 1surkhi : 1coarse sand (with less than 8% clay content)) (mortar only to be prepared in garath) and 10-20mm down gauge brick aggregate including ramming, compacting and curing etc complete with lead approx 100mtr and lift 4mtr average as per directions given by engineer-in-charge.

Random Rubble Stone Masonry with lime surkhi mortar 1:1:1 (1 Lime : 1 Surkhi : 1 C. Sand with less than 8% clay content) mortar to be prepared in garath mixed with traditional cohesive material i.e. Belgiri, Gum, Gud in new stones as per original matching etc complete with lead approx 100mtr and lift approx 4mtr avg.

Heavy stone/Ashlar masonry (Bansi Pahadpur Spotless Red Sand Stone) for lower support wall with Ashlar Facing avg thickness (10-20cm) as per original with New fine chiseled dressed stone to match the existing Ashlar Masonry with lime mortar 1:1:1 (1 Lime : 1 Surkhi : 1 C. Sand with less than 8% clay content) & making the holes for interlocking with each other by S.S. Rod anchors etc complete in all respect.

Recess pointing on Stone Masonry of pathway with lime mortar 1:1:1 (1lime : 1c.sand : 1brick surkhi) mixed with adhesive material like gud, belgiri, gond and including curing with lead approx 100mtr and lift approx 4mtr etc complete as per the directions given by engineer-in-charge.

Erection and dismantling scaffolding with wooden ballies and bamboo challies for execution of work including carrying the scafoldding material from shop to working site then back to shop etc complete.

Providing and fixing 100mm thick Bansi Pahadpur stone bench of size 1.50x 0.60 x 0.45 mtr with two vertical support in different location as per design / Pattern /drawing attached etc complete as per directions given by engineer-in-charge.

Providing and fixing Retro reflecting direction boards at acess point of highway/ roads (Size 1.20 x 0.90 mtr) outer frame 65mm dia Stainless steel pipe grade 304 with and inner frame 40mm dia SS pipe with 2mm thick Aluminium sheet fixed in frame with blue back ground and text in white colour both side complete with labour and material as per design and drawing attached.

Providing and fixing of Protection Notice Board in bilingual language with blue and red black ground and text in white colour with 50x50x6mm angle iron post and fixing in 1:2:4 (1 cement : 2 C.sand : 4 stone agg.20mm nominal size) cement concrete blocks 0.40x0.60m etc complete in all respect.(Other Monuments

Disposal of unwanted waste material / malba received from the site during the work (after stacking and measuring) by manual/mechanical transportation upto lead of 2 km from working site for site clearance and good appearance etc complete, area to be specified by engineer-in-charge. (Note - The actual quantity will be pre measured and recorded before execution the work.)

Providing water tanker 5000 ltr capacity for masonry work and curing purpose

Poonam Singh Chouhan

INDRAJ MEENA CONTRACTOR